TEMPLATES = [
"""
//  |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
//-
//-     $_SR_{S:N|P}{R:N|P}_ (S, R, Q)
//-
//- A set-reset latch with {S:negative|positive} polarity SET and {R:negative|positive} polarity RESET.
//-
//- Truth table:    S R | Q
//-                -----+---
//-                 - {R:0|1} | 0
//-                 {S:0|1} - | 1
//-                 - - | q
//-
module \$_SR_{S:N|P}{R:N|P}_ (S, R, Q);
input S, R;
output reg Q;
always @* begin
	if (R == {R:0|1})
		Q <= 0;
	else if (S == {S:0|1})
		Q <= 1;
end
endmodule
""",
"""
`ifdef SIMCELLS_FF
//  |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
//-
//-     $_FF_ (D, Q)
//-
//- A D-type flip-flop that is clocked from the implicit global clock. (This cell
//- type is usually only used in netlists for formal verification.)
//-
module \$_FF_ (D, Q);
input D;
output reg Q;
always @($global_clock) begin
	Q <= D;
end
endmodule
`endif
""",
"""
//  |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
//-
//-     $_DFF_{C:N|P}_ (D, C, Q)
//-
//- A {C:negative|positive} edge D-type flip-flop.
//-
//- Truth table:    D C | Q
//-                -----+---
//-                 d {C:\\|/} | d
//-                 - - | q
//-
module \$_DFF_{C:N|P}_ (D, C, Q);
input D, C;
output reg Q;
always @({C:neg|pos}edge C) begin
	Q <= D;
end
endmodule
""",
"""
//  |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
//-
//-     $_DFFE_{C:N|P}{E:N|P}_ (D, C, E, Q)
//-
//- A {C:negative|positive} edge D-type flip-flop with {E:negative|positive} polarity enable.
//-
//- Truth table:    D C E | Q
//-                -------+---
//-                 d {C:\\|/} {E:0|1} | d
//-                 - - - | q
//-
module \$_DFFE_{C:N|P}{E:N|P}_ (D, C, E, Q);
input D, C, E;
output reg Q;
always @({C:neg|pos}edge C) begin
	if ({E:!E|E}) Q <= D;
end
endmodule
""",
"""
//  |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
//-
//-     $_DFF_{C:N|P}{R:N|P}{V:0|1}_ (D, C, R, Q)
//-
//- A {C:negative|positive} edge D-type flip-flop with {R:negative|positive} polarity {V:reset|set}.
//-
//- Truth table:    D C R | Q
//-                -------+---
//-                 - - {R:0|1} | {V:0|1}
//-                 d {C:\\|/} - | d
//-                 - - - | q
//-
module \$_DFF_{C:N|P}{R:N|P}{V:0|1}_ (D, C, R, Q);
input D, C, R;
output reg Q;
always @({C:neg|pos}edge C or {R:neg|pos}edge R) begin
	if (R == {R:0|1})
		Q <= {V:0|1};
	else
		Q <= D;
end
endmodule
""",
"""
//  |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
//-
//-     $_DFFE_{C:N|P}{R:N|P}{V:0|1}{E:N|P}_ (D, C, R, E, Q)
//-
//- A {C:negative|positive} edge D-type flip-flop with {R:negative|positive} polarity {V:reset|set} and {E:negative|positive}
//- polarity clock enable.
//-
//- Truth table:    D C R E | Q
//-                ---------+---
//-                 - - {R:0|1} - | {V:0|1}
//-                 d {C:\\|/} - {E:0|1} | d
//-                 - - - - | q
//-
module \$_DFFE_{C:N|P}{R:N|P}{V:0|1}{E:N|P}_ (D, C, R, E, Q);
input D, C, R, E;
output reg Q;
always @({C:neg|pos}edge C or {R:neg|pos}edge R) begin
	if (R == {R:0|1})
		Q <= {V:0|1};
	else if (E == {E:0|1})
		Q <= D;
end
endmodule
""",
"""
//  |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
//-
//-     $_DFFSR_{C:N|P}{S:N|P}{R:N|P}_ (C, S, R, D, Q)
//-
//- A {C:negative|positive} edge D-type flip-flop with {S:negative|positive} polarity set and {R:negative|positive}
//- polarity reset.
//-
//- Truth table:    C S R D | Q
//-                ---------+---
//-                 - - {R:0|1} - | 0
//-                 - {S:0|1} - - | 1
//-                 {C:\\|/} - - d | d
//-                 - - - - | q
//-
module \$_DFFSR_{C:N|P}{S:N|P}{R:N|P}_ (C, S, R, D, Q);
input C, S, R, D;
output reg Q;
always @({C:neg|pos}edge C, {S:neg|pos}edge S, {R:neg|pos}edge R) begin
	if (R == {R:0|1})
		Q <= 0;
	else if (S == {S:0|1})
		Q <= 1;
	else
		Q <= D;
end
endmodule
""",
"""
//  |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
//-
//-     $_DFFSRE_{C:N|P}{S:N|P}{R:N|P}{E:N|P}_ (C, S, R, E, D, Q)
//-
//- A {C:negative|positive} edge D-type flip-flop with {S:negative|positive} polarity set, {R:negative|positive}
//- polarity reset and {E:negative|positive} polarity clock enable.
//-
//- Truth table:    C S R E D | Q
//-                -----------+---
//-                 - - {R:0|1} - - | 0
//-                 - {S:0|1} - - - | 1
//-                 {C:\\|/} - - {E:0|1} d | d
//-                 - - - - - | q
//-
module \$_DFFSRE_{C:N|P}{S:N|P}{R:N|P}{E:N|P}_ (C, S, R, E, D, Q);
input C, S, R, E, D;
output reg Q;
always @({C:neg|pos}edge C, {S:neg|pos}edge S, {R:neg|pos}edge R) begin
	if (R == {R:0|1})
		Q <= 0;
	else if (S == {S:0|1})
		Q <= 1;
        else if (E == {E:0|1})
		Q <= D;
end
endmodule
""",
"""
//  |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
//-
//-     $_SDFF_{C:N|P}{R:N|P}{V:0|1}_ (D, C, R, Q)
//-
//- A {C:negative|positive} edge D-type flip-flop with {R:negative|positive} polarity synchronous {V:reset|set}.
//-
//- Truth table:    D C R | Q
//-                -------+---
//-                 - {C:\\|/} {R:0|1} | {V:0|1}
//-                 d {C:\\|/} - | d
//-                 - - - | q
//-
module \$_SDFF_{C:N|P}{R:N|P}{V:0|1}_ (D, C, R, Q);
input D, C, R;
output reg Q;
always @({C:neg|pos}edge C) begin
	if (R == {R:0|1})
		Q <= {V:0|1};
	else
		Q <= D;
end
endmodule
""",
"""
//  |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
//-
//-     $_SDFFE_{C:N|P}{R:N|P}{V:0|1}{E:N|P}_ (D, C, R, E, Q)
//-
//- A {C:negative|positive} edge D-type flip-flop with {R:negative|positive} polarity synchronous {V:reset|set} and {E:negative|positive}
//- polarity clock enable (with {V:reset|set} having priority).
//-
//- Truth table:    D C R E | Q
//-                ---------+---
//-                 - {C:\\|/} {R:0|1} - | {V:0|1}
//-                 d {C:\\|/} - {E:0|1} | d
//-                 - - - - | q
//-
module \$_SDFFE_{C:N|P}{R:N|P}{V:0|1}{E:N|P}_ (D, C, R, E, Q);
input D, C, R, E;
output reg Q;
always @({C:neg|pos}edge C) begin
	if (R == {R:0|1})
		Q <= {V:0|1};
	else if (E == {E:0|1})
		Q <= D;
end
endmodule
""",
"""
//  |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
//-
//-     $_SDFFCE_{C:N|P}{R:N|P}{V:0|1}{E:N|P}_ (D, C, R, E, Q)
//-
//- A {C:negative|positive} edge D-type flip-flop with {R:negative|positive} polarity synchronous {V:reset|set} and {E:negative|positive}
//- polarity clock enable (with clock enable having priority).
//-
//- Truth table:    D C R E | Q
//-                ---------+---
//-                 - {C:\\|/} {R:0|1} {E:0|1} | {V:0|1}
//-                 d {C:\\|/} - {E:0|1} | d
//-                 - - - - | q
//-
module \$_SDFFCE_{C:N|P}{R:N|P}{V:0|1}{E:N|P}_ (D, C, R, E, Q);
input D, C, R, E;
output reg Q;
always @({C:neg|pos}edge C) begin
	if (E == {E:0|1}) begin
		if (R == {R:0|1})
			Q <= {V:0|1};
		else
			Q <= D;
	end
end
endmodule
""",
"""
//  |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
//-
//-     $_DLATCH_{E:N|P}_ (E, D, Q)
//-
//- A {E:negative|positive} enable D-type latch.
//-
//- Truth table:    E D | Q
//-                -----+---
//-                 {E:0|1} d | d
//-                 - - | q
//-
module \$_DLATCH_{E:N|P}_ (E, D, Q);
input E, D;
output reg Q;
always @* begin
	if (E == {E:0|1})
		Q <= D;
end
endmodule
""",
"""
//  |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
//-
//-     $_DLATCH_{E:N|P}{R:N|P}{V:0|1}_ (E, R, D, Q)
//-
//- A {E:negative|positive} enable D-type latch with {R:negative|positive} polarity {V:reset|set}.
//-
//- Truth table:    E R D | Q
//-                -------+---
//-                 - {R:0|1} - | {V:0|1}
//-                 {E:0|1} - d | d
//-                 - - - | q
//-
module \$_DLATCH_{E:N|P}{R:N|P}{V:0|1}_ (E, R, D, Q);
input E, R, D;
output reg Q;
always @* begin
	if (R == {R:0|1})
                Q <= {V:0|1};
	else if (E == {E:0|1})
		Q <= D;
end
endmodule
""",
"""
//  |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
//-
//-     $_DLATCHSR_{E:N|P}{S:N|P}{R:N|P}_ (E, S, R, D, Q)
//-
//- A {E:negative|positive} enable D-type latch with {S:negative|positive} polarity set and {R:negative|positive}
//- polarity reset.
//-
//- Truth table:    E S R D | Q
//-                ---------+---
//-                 - - {R:0|1} - | 0
//-                 - {S:0|1} - - | 1
//-                 {E:0|1} - - d | d
//-                 - - - - | q
//-
module \$_DLATCHSR_{E:N|P}{S:N|P}{R:N|P}_ (E, S, R, D, Q);
input E, S, R, D;
output reg Q;
always @* begin
	if (R == {R:0|1})
		Q <= 0;
	else if (S == {S:0|1})
		Q <= 1;
	else if (E == {E:0|1})
		Q <= D;
end
endmodule
""",
]

lines = []
with open('simcells.v') as f:
    for l in f:
        lines.append(l)
        if 'START AUTOGENERATED CELL TYPES' in l:
            break

with open('simcells.v', 'w') as f:
    for l in lines:
        f.write(l)
    for template in TEMPLATES:
        chunks = []
        vars = {}
        pos = 0
        while pos < len(template):
            if template[pos] != '{':
                np = template.find('{', pos)
                if np == -1:
                    np = len(template)
                chunks.append(template[pos:np])
                pos = np
            else:
                np = template.index('}', pos)
                sub = template[pos + 1:np]
                pos = np + 1
                var, _, vals = sub.partition(':')
                if not vals:
                    raise ValueError(sub)
                vals = vals.split('|')
                if var not in vars:
                    vars[var] = len(vals)
                else:
                    if vars[var] != len(vals):
                        raise ValueError(vars[var], vals)
                chunks.append((var, vals))
        combs = [{}]
        for var in vars:
            combs = [
                {
                    var: i,
                    **comb,
                }
                for comb in combs
                for i in range(vars[var])
            ]
        for comb in combs:
            f.write(
                ''.join(
                    c if isinstance(c, str) else c[1][comb[c[0]]]
                    for c in chunks
                )
            )
'#n209'>209</a>
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<a id='n390' href='#n390'>390</a>
<a id='n391' href='#n391'>391</a>
<a id='n392' href='#n392'>392</a>
<a id='n393' href='#n393'>393</a>
<a id='n394' href='#n394'>394</a>
<a id='n395' href='#n395'>395</a>
<a id='n396' href='#n396'>396</a>
<a id='n397' href='#n397'>397</a>
<a id='n398' href='#n398'>398</a>
<a id='n399' href='#n399'>399</a>
<a id='n400' href='#n400'>400</a>
<a id='n401' href='#n401'>401</a>
<a id='n402' href='#n402'>402</a>
<a id='n403' href='#n403'>403</a>
<a id='n404' href='#n404'>404</a>
<a id='n405' href='#n405'>405</a>
<a id='n406' href='#n406'>406</a>
<a id='n407' href='#n407'>407</a>
<a id='n408' href='#n408'>408</a>
<a id='n409' href='#n409'>409</a>
<a id='n410' href='#n410'>410</a>
<a id='n411' href='#n411'>411</a>
<a id='n412' href='#n412'>412</a>
<a id='n413' href='#n413'>413</a>
<a id='n414' href='#n414'>414</a>
<a id='n415' href='#n415'>415</a>
<a id='n416' href='#n416'>416</a>
<a id='n417' href='#n417'>417</a>
<a id='n418' href='#n418'>418</a>
<a id='n419' href='#n419'>419</a>
<a id='n420' href='#n420'>420</a>
<a id='n421' href='#n421'>421</a>
<a id='n422' href='#n422'>422</a>
<a id='n423' href='#n423'>423</a>
<a id='n424' href='#n424'>424</a>
<a id='n425' href='#n425'>425</a>
<a id='n426' href='#n426'>426</a>
<a id='n427' href='#n427'>427</a>
<a id='n428' href='#n428'>428</a>
<a id='n429' href='#n429'>429</a>
<a id='n430' href='#n430'>430</a>
<a id='n431' href='#n431'>431</a>
<a id='n432' href='#n432'>432</a>
<a id='n433' href='#n433'>433</a>
<a id='n434' href='#n434'>434</a>
<a id='n435' href='#n435'>435</a>
<a id='n436' href='#n436'>436</a>
<a id='n437' href='#n437'>437</a>
<a id='n438' href='#n438'>438</a>
<a id='n439' href='#n439'>439</a>
<a id='n440' href='#n440'>440</a>
<a id='n441' href='#n441'>441</a>
<a id='n442' href='#n442'>442</a>
<a id='n443' href='#n443'>443</a>
<a id='n444' href='#n444'>444</a>
<a id='n445' href='#n445'>445</a>
<a id='n446' href='#n446'>446</a>
<a id='n447' href='#n447'>447</a>
<a id='n448' href='#n448'>448</a>
<a id='n449' href='#n449'>449</a>
<a id='n450' href='#n450'>450</a>
<a id='n451' href='#n451'>451</a>
<a id='n452' href='#n452'>452</a>
<a id='n453' href='#n453'>453</a>
<a id='n454' href='#n454'>454</a>
<a id='n455' href='#n455'>455</a>
<a id='n456' href='#n456'>456</a>
<a id='n457' href='#n457'>457</a>
<a id='n458' href='#n458'>458</a>
<a id='n459' href='#n459'>459</a>
<a id='n460' href='#n460'>460</a>
<a id='n461' href='#n461'>461</a>
<a id='n462' href='#n462'>462</a>
<a id='n463' href='#n463'>463</a>
<a id='n464' href='#n464'>464</a>
<a id='n465' href='#n465'>465</a>
<a id='n466' href='#n466'>466</a>
<a id='n467' href='#n467'>467</a>
<a id='n468' href='#n468'>468</a>
<a id='n469' href='#n469'>469</a>
<a id='n470' href='#n470'>470</a>
<a id='n471' href='#n471'>471</a>
<a id='n472' href='#n472'>472</a>
<a id='n473' href='#n473'>473</a>
<a id='n474' href='#n474'>474</a>
<a id='n475' href='#n475'>475</a>
<a id='n476' href='#n476'>476</a>
<a id='n477' href='#n477'>477</a>
<a id='n478' href='#n478'>478</a>
<a id='n479' href='#n479'>479</a>
<a id='n480' href='#n480'>480</a>
<a id='n481' href='#n481'>481</a>
<a id='n482' href='#n482'>482</a>
<a id='n483' href='#n483'>483</a>
<a id='n484' href='#n484'>484</a>
<a id='n485' href='#n485'>485</a>
<a id='n486' href='#n486'>486</a>
<a id='n487' href='#n487'>487</a>
<a id='n488' href='#n488'>488</a>
<a id='n489' href='#n489'>489</a>
<a id='n490' href='#n490'>490</a>
<a id='n491' href='#n491'>491</a>
<a id='n492' href='#n492'>492</a>
<a id='n493' href='#n493'>493</a>
<a id='n494' href='#n494'>494</a>
<a id='n495' href='#n495'>495</a>
<a id='n496' href='#n496'>496</a>
<a id='n497' href='#n497'>497</a>
<a id='n498' href='#n498'>498</a>
<a id='n499' href='#n499'>499</a>
<a id='n500' href='#n500'>500</a>
<a id='n501' href='#n501'>501</a>
<a id='n502' href='#n502'>502</a>
<a id='n503' href='#n503'>503</a>
<a id='n504' href='#n504'>504</a>
<a id='n505' href='#n505'>505</a>
<a id='n506' href='#n506'>506</a>
<a id='n507' href='#n507'>507</a>
<a id='n508' href='#n508'>508</a>
<a id='n509' href='#n509'>509</a>
<a id='n510' href='#n510'>510</a>
<a id='n511' href='#n511'>511</a>
<a id='n512' href='#n512'>512</a>
<a id='n513' href='#n513'>513</a>
<a id='n514' href='#n514'>514</a>
<a id='n515' href='#n515'>515</a>
<a id='n516' href='#n516'>516</a>
<a id='n517' href='#n517'>517</a>
<a id='n518' href='#n518'>518</a>
<a id='n519' href='#n519'>519</a>
<a id='n520' href='#n520'>520</a>
<a id='n521' href='#n521'>521</a>
<a id='n522' href='#n522'>522</a>
<a id='n523' href='#n523'>523</a>
<a id='n524' href='#n524'>524</a>
<a id='n525' href='#n525'>525</a>
<a id='n526' href='#n526'>526</a>
<a id='n527' href='#n527'>527</a>
<a id='n528' href='#n528'>528</a>
<a id='n529' href='#n529'>529</a>
<a id='n530' href='#n530'>530</a>
<a id='n531' href='#n531'>531</a>
<a id='n532' href='#n532'>532</a>
<a id='n533' href='#n533'>533</a>
<a id='n534' href='#n534'>534</a>
<a id='n535' href='#n535'>535</a>
<a id='n536' href='#n536'>536</a>
<a id='n537' href='#n537'>537</a>
<a id='n538' href='#n538'>538</a>
<a id='n539' href='#n539'>539</a>
<a id='n540' href='#n540'>540</a>
<a id='n541' href='#n541'>541</a>
<a id='n542' href='#n542'>542</a>
<a id='n543' href='#n543'>543</a>
<a id='n544' href='#n544'>544</a>
<a id='n545' href='#n545'>545</a>
<a id='n546' href='#n546'>546</a>
<a id='n547' href='#n547'>547</a>
<a id='n548' href='#n548'>548</a>
<a id='n549' href='#n549'>549</a>
<a id='n550' href='#n550'>550</a>
<a id='n551' href='#n551'>551</a>
<a id='n552' href='#n552'>552</a>
<a id='n553' href='#n553'>553</a>
<a id='n554' href='#n554'>554</a>
<a id='n555' href='#n555'>555</a>
<a id='n556' href='#n556'>556</a>
<a id='n557' href='#n557'>557</a>
<a id='n558' href='#n558'>558</a>
<a id='n559' href='#n559'>559</a>
<a id='n560' href='#n560'>560</a>
<a id='n561' href='#n561'>561</a>
<a id='n562' href='#n562'>562</a>
<a id='n563' href='#n563'>563</a>
<a id='n564' href='#n564'>564</a>
<a id='n565' href='#n565'>565</a>
<a id='n566' href='#n566'>566</a>
<a id='n567' href='#n567'>567</a>
<a id='n568' href='#n568'>568</a>
<a id='n569' href='#n569'>569</a>
<a id='n570' href='#n570'>570</a>
<a id='n571' href='#n571'>571</a>
<a id='n572' href='#n572'>572</a>
<a id='n573' href='#n573'>573</a>
<a id='n574' href='#n574'>574</a>
<a id='n575' href='#n575'>575</a>
<a id='n576' href='#n576'>576</a>
<a id='n577' href='#n577'>577</a>
<a id='n578' href='#n578'>578</a>
<a id='n579' href='#n579'>579</a>
<a id='n580' href='#n580'>580</a>
<a id='n581' href='#n581'>581</a>
<a id='n582' href='#n582'>582</a>
<a id='n583' href='#n583'>583</a>
<a id='n584' href='#n584'>584</a>
<a id='n585' href='#n585'>585</a>
<a id='n586' href='#n586'>586</a>
<a id='n587' href='#n587'>587</a>
<a id='n588' href='#n588'>588</a>
<a id='n589' href='#n589'>589</a>
<a id='n590' href='#n590'>590</a>
<a id='n591' href='#n591'>591</a>
<a id='n592' href='#n592'>592</a>
<a id='n593' href='#n593'>593</a>
<a id='n594' href='#n594'>594</a>
<a id='n595' href='#n595'>595</a>
<a id='n596' href='#n596'>596</a>
<a id='n597' href='#n597'>597</a>
<a id='n598' href='#n598'>598</a>
<a id='n599' href='#n599'>599</a>
<a id='n600' href='#n600'>600</a>
<a id='n601' href='#n601'>601</a>
<a id='n602' href='#n602'>602</a>
<a id='n603' href='#n603'>603</a>
<a id='n604' href='#n604'>604</a>
<a id='n605' href='#n605'>605</a>
<a id='n606' href='#n606'>606</a>
<a id='n607' href='#n607'>607</a>
<a id='n608' href='#n608'>608</a>
<a id='n609' href='#n609'>609</a>
<a id='n610' href='#n610'>610</a>
<a id='n611' href='#n611'>611</a>
<a id='n612' href='#n612'>612</a>
<a id='n613' href='#n613'>613</a>
<a id='n614' href='#n614'>614</a>
<a id='n615' href='#n615'>615</a>
<a id='n616' href='#n616'>616</a>
<a id='n617' href='#n617'>617</a>
<a id='n618' href='#n618'>618</a>
<a id='n619' href='#n619'>619</a>
<a id='n620' href='#n620'>620</a>
<a id='n621' href='#n621'>621</a>
<a id='n622' href='#n622'>622</a>
<a id='n623' href='#n623'>623</a>
<a id='n624' href='#n624'>624</a>
<a id='n625' href='#n625'>625</a>
<a id='n626' href='#n626'>626</a>
<a id='n627' href='#n627'>627</a>
<a id='n628' href='#n628'>628</a>
<a id='n629' href='#n629'>629</a>
<a id='n630' href='#n630'>630</a>
<a id='n631' href='#n631'>631</a>
<a id='n632' href='#n632'>632</a>
<a id='n633' href='#n633'>633</a>
<a id='n634' href='#n634'>634</a>
<a id='n635' href='#n635'>635</a>
<a id='n636' href='#n636'>636</a>
<a id='n637' href='#n637'>637</a>
<a id='n638' href='#n638'>638</a>
<a id='n639' href='#n639'>639</a>
<a id='n640' href='#n640'>640</a>
<a id='n641' href='#n641'>641</a>
<a id='n642' href='#n642'>642</a>
<a id='n643' href='#n643'>643</a>
<a id='n644' href='#n644'>644</a>
<a id='n645' href='#n645'>645</a>
<a id='n646' href='#n646'>646</a>
<a id='n647' href='#n647'>647</a>
<a id='n648' href='#n648'>648</a>
<a id='n649' href='#n649'>649</a>
<a id='n650' href='#n650'>650</a>
<a id='n651' href='#n651'>651</a>
<a id='n652' href='#n652'>652</a>
<a id='n653' href='#n653'>653</a>
<a id='n654' href='#n654'>654</a>
<a id='n655' href='#n655'>655</a>
<a id='n656' href='#n656'>656</a>
<a id='n657' href='#n657'>657</a>
<a id='n658' href='#n658'>658</a>
<a id='n659' href='#n659'>659</a>
<a id='n660' href='#n660'>660</a>
<a id='n661' href='#n661'>661</a>
<a id='n662' href='#n662'>662</a>
<a id='n663' href='#n663'>663</a>
<a id='n664' href='#n664'>664</a>
<a id='n665' href='#n665'>665</a>
<a id='n666' href='#n666'>666</a>
<a id='n667' href='#n667'>667</a>
<a id='n668' href='#n668'>668</a>
<a id='n669' href='#n669'>669</a>
<a id='n670' href='#n670'>670</a>
<a id='n671' href='#n671'>671</a>
<a id='n672' href='#n672'>672</a>
<a id='n673' href='#n673'>673</a>
<a id='n674' href='#n674'>674</a>
<a id='n675' href='#n675'>675</a>
<a id='n676' href='#n676'>676</a>
<a id='n677' href='#n677'>677</a>
<a id='n678' href='#n678'>678</a>
<a id='n679' href='#n679'>679</a>
<a id='n680' href='#n680'>680</a>
<a id='n681' href='#n681'>681</a>
<a id='n682' href='#n682'>682</a>
<a id='n683' href='#n683'>683</a>
<a id='n684' href='#n684'>684</a>
<a id='n685' href='#n685'>685</a>
<a id='n686' href='#n686'>686</a>
<a id='n687' href='#n687'>687</a>
<a id='n688' href='#n688'>688</a>
<a id='n689' href='#n689'>689</a>
<a id='n690' href='#n690'>690</a>
<a id='n691' href='#n691'>691</a>
<a id='n692' href='#n692'>692</a>
<a id='n693' href='#n693'>693</a>
<a id='n694' href='#n694'>694</a>
<a id='n695' href='#n695'>695</a>
<a id='n696' href='#n696'>696</a>
<a id='n697' href='#n697'>697</a>
<a id='n698' href='#n698'>698</a>
<a id='n699' href='#n699'>699</a>
<a id='n700' href='#n700'>700</a>
<a id='n701' href='#n701'>701</a>
<a id='n702' href='#n702'>702</a>
<a id='n703' href='#n703'>703</a>
<a id='n704' href='#n704'>704</a>
<a id='n705' href='#n705'>705</a>
<a id='n706' href='#n706'>706</a>
<a id='n707' href='#n707'>707</a>
<a id='n708' href='#n708'>708</a>
<a id='n709' href='#n709'>709</a>
<a id='n710' href='#n710'>710</a>
<a id='n711' href='#n711'>711</a>
<a id='n712' href='#n712'>712</a>
<a id='n713' href='#n713'>713</a>
<a id='n714' href='#n714'>714</a>
<a id='n715' href='#n715'>715</a>
<a id='n716' href='#n716'>716</a>
<a id='n717' href='#n717'>717</a>
<a id='n718' href='#n718'>718</a>
<a id='n719' href='#n719'>719</a>
<a id='n720' href='#n720'>720</a>
<a id='n721' href='#n721'>721</a>
<a id='n722' href='#n722'>722</a>
<a id='n723' href='#n723'>723</a>
<a id='n724' href='#n724'>724</a>
<a id='n725' href='#n725'>725</a>
<a id='n726' href='#n726'>726</a>
<a id='n727' href='#n727'>727</a>
<a id='n728' href='#n728'>728</a>
<a id='n729' href='#n729'>729</a>
<a id='n730' href='#n730'>730</a>
<a id='n731' href='#n731'>731</a>
<a id='n732' href='#n732'>732</a>
<a id='n733' href='#n733'>733</a>
<a id='n734' href='#n734'>734</a>
<a id='n735' href='#n735'>735</a>
<a id='n736' href='#n736'>736</a>
<a id='n737' href='#n737'>737</a>
<a id='n738' href='#n738'>738</a>
<a id='n739' href='#n739'>739</a>
<a id='n740' href='#n740'>740</a>
<a id='n741' href='#n741'>741</a>
<a id='n742' href='#n742'>742</a>
<a id='n743' href='#n743'>743</a>
<a id='n744' href='#n744'>744</a>
<a id='n745' href='#n745'>745</a>
<a id='n746' href='#n746'>746</a>
<a id='n747' href='#n747'>747</a>
<a id='n748' href='#n748'>748</a>
<a id='n749' href='#n749'>749</a>
<a id='n750' href='#n750'>750</a>
<a id='n751' href='#n751'>751</a>
<a id='n752' href='#n752'>752</a>
<a id='n753' href='#n753'>753</a>
<a id='n754' href='#n754'>754</a>
<a id='n755' href='#n755'>755</a>
<a id='n756' href='#n756'>756</a>
<a id='n757' href='#n757'>757</a>
<a id='n758' href='#n758'>758</a>
<a id='n759' href='#n759'>759</a>
<a id='n760' href='#n760'>760</a>
<a id='n761' href='#n761'>761</a>
<a id='n762' href='#n762'>762</a>
<a id='n763' href='#n763'>763</a>
<a id='n764' href='#n764'>764</a>
<a id='n765' href='#n765'>765</a>
<a id='n766' href='#n766'>766</a>
<a id='n767' href='#n767'>767</a>
<a id='n768' href='#n768'>768</a>
<a id='n769' href='#n769'>769</a>
<a id='n770' href='#n770'>770</a>
<a id='n771' href='#n771'>771</a>
<a id='n772' href='#n772'>772</a>
<a id='n773' href='#n773'>773</a>
<a id='n774' href='#n774'>774</a>
<a id='n775' href='#n775'>775</a>
<a id='n776' href='#n776'>776</a>
<a id='n777' href='#n777'>777</a>
<a id='n778' href='#n778'>778</a>
<a id='n779' href='#n779'>779</a>
<a id='n780' href='#n780'>780</a>
<a id='n781' href='#n781'>781</a>
<a id='n782' href='#n782'>782</a>
<a id='n783' href='#n783'>783</a>
<a id='n784' href='#n784'>784</a>
<a id='n785' href='#n785'>785</a>
<a id='n786' href='#n786'>786</a>
<a id='n787' href='#n787'>787</a>
<a id='n788' href='#n788'>788</a>
<a id='n789' href='#n789'>789</a>
<a id='n790' href='#n790'>790</a>
<a id='n791' href='#n791'>791</a>
<a id='n792' href='#n792'>792</a>
<a id='n793' href='#n793'>793</a>
<a id='n794' href='#n794'>794</a>
<a id='n795' href='#n795'>795</a>
<a id='n796' href='#n796'>796</a>
<a id='n797' href='#n797'>797</a>
<a id='n798' href='#n798'>798</a>
<a id='n799' href='#n799'>799</a>
<a id='n800' href='#n800'>800</a>
<a id='n801' href='#n801'>801</a>
<a id='n802' href='#n802'>802</a>
<a id='n803' href='#n803'>803</a>
<a id='n804' href='#n804'>804</a>
<a id='n805' href='#n805'>805</a>
<a id='n806' href='#n806'>806</a>
<a id='n807' href='#n807'>807</a>
<a id='n808' href='#n808'>808</a>
<a id='n809' href='#n809'>809</a>
<a id='n810' href='#n810'>810</a>
<a id='n811' href='#n811'>811</a>
<a id='n812' href='#n812'>812</a>
<a id='n813' href='#n813'>813</a>
<a id='n814' href='#n814'>814</a>
<a id='n815' href='#n815'>815</a>
<a id='n816' href='#n816'>816</a>
<a id='n817' href='#n817'>817</a>
<a id='n818' href='#n818'>818</a>
<a id='n819' href='#n819'>819</a>
<a id='n820' href='#n820'>820</a>
<a id='n821' href='#n821'>821</a>
<a id='n822' href='#n822'>822</a>
<a id='n823' href='#n823'>823</a>
<a id='n824' href='#n824'>824</a>
<a id='n825' href='#n825'>825</a>
<a id='n826' href='#n826'>826</a>
<a id='n827' href='#n827'>827</a>
<a id='n828' href='#n828'>828</a>
<a id='n829' href='#n829'>829</a>
<a id='n830' href='#n830'>830</a>
<a id='n831' href='#n831'>831</a>
<a id='n832' href='#n832'>832</a>
<a id='n833' href='#n833'>833</a>
<a id='n834' href='#n834'>834</a>
<a id='n835' href='#n835'>835</a>
<a id='n836' href='#n836'>836</a>
<a id='n837' href='#n837'>837</a>
<a id='n838' href='#n838'>838</a>
<a id='n839' href='#n839'>839</a>
<a id='n840' href='#n840'>840</a>
<a id='n841' href='#n841'>841</a>
<a id='n842' href='#n842'>842</a>
<a id='n843' href='#n843'>843</a>
<a id='n844' href='#n844'>844</a>
<a id='n845' href='#n845'>845</a>
<a id='n846' href='#n846'>846</a>
<a id='n847' href='#n847'>847</a>
<a id='n848' href='#n848'>848</a>
<a id='n849' href='#n849'>849</a>
<a id='n850' href='#n850'>850</a>
<a id='n851' href='#n851'>851</a>
<a id='n852' href='#n852'>852</a>
<a id='n853' href='#n853'>853</a>
<a id='n854' href='#n854'>854</a>
<a id='n855' href='#n855'>855</a>
<a id='n856' href='#n856'>856</a>
<a id='n857' href='#n857'>857</a>
<a id='n858' href='#n858'>858</a>
<a id='n859' href='#n859'>859</a>
<a id='n860' href='#n860'>860</a>
<a id='n861' href='#n861'>861</a>
<a id='n862' href='#n862'>862</a>
<a id='n863' href='#n863'>863</a>
<a id='n864' href='#n864'>864</a>
<a id='n865' href='#n865'>865</a>
<a id='n866' href='#n866'>866</a>
<a id='n867' href='#n867'>867</a>
<a id='n868' href='#n868'>868</a>
<a id='n869' href='#n869'>869</a>
<a id='n870' href='#n870'>870</a>
<a id='n871' href='#n871'>871</a>
<a id='n872' href='#n872'>872</a>
<a id='n873' href='#n873'>873</a>
<a id='n874' href='#n874'>874</a>
<a id='n875' href='#n875'>875</a>
<a id='n876' href='#n876'>876</a>
<a id='n877' href='#n877'>877</a>
<a id='n878' href='#n878'>878</a>
<a id='n879' href='#n879'>879</a>
<a id='n880' href='#n880'>880</a>
<a id='n881' href='#n881'>881</a>
<a id='n882' href='#n882'>882</a>
<a id='n883' href='#n883'>883</a>
<a id='n884' href='#n884'>884</a>
<a id='n885' href='#n885'>885</a>
<a id='n886' href='#n886'>886</a>
<a id='n887' href='#n887'>887</a>
<a id='n888' href='#n888'>888</a>
<a id='n889' href='#n889'>889</a>
<a id='n890' href='#n890'>890</a>
<a id='n891' href='#n891'>891</a>
<a id='n892' href='#n892'>892</a>
<a id='n893' href='#n893'>893</a>
<a id='n894' href='#n894'>894</a>
<a id='n895' href='#n895'>895</a>
<a id='n896' href='#n896'>896</a>
<a id='n897' href='#n897'>897</a>
<a id='n898' href='#n898'>898</a>
<a id='n899' href='#n899'>899</a>
<a id='n900' href='#n900'>900</a>
<a id='n901' href='#n901'>901</a>
<a id='n902' href='#n902'>902</a>
<a id='n903' href='#n903'>903</a>
<a id='n904' href='#n904'>904</a>
<a id='n905' href='#n905'>905</a>
<a id='n906' href='#n906'>906</a>
<a id='n907' href='#n907'>907</a>
<a id='n908' href='#n908'>908</a>
<a id='n909' href='#n909'>909</a>
<a id='n910' href='#n910'>910</a>
<a id='n911' href='#n911'>911</a>
<a id='n912' href='#n912'>912</a>
<a id='n913' href='#n913'>913</a>
<a id='n914' href='#n914'>914</a>
<a id='n915' href='#n915'>915</a>
<a id='n916' href='#n916'>916</a>
<a id='n917' href='#n917'>917</a>
<a id='n918' href='#n918'>918</a>
<a id='n919' href='#n919'>919</a>
<a id='n920' href='#n920'>920</a>
<a id='n921' href='#n921'>921</a>
<a id='n922' href='#n922'>922</a>
<a id='n923' href='#n923'>923</a>
<a id='n924' href='#n924'>924</a>
<a id='n925' href='#n925'>925</a>
<a id='n926' href='#n926'>926</a>
<a id='n927' href='#n927'>927</a>
<a id='n928' href='#n928'>928</a>
<a id='n929' href='#n929'>929</a>
<a id='n930' href='#n930'>930</a>
<a id='n931' href='#n931'>931</a>
<a id='n932' href='#n932'>932</a>
<a id='n933' href='#n933'>933</a>
<a id='n934' href='#n934'>934</a>
<a id='n935' href='#n935'>935</a>
<a id='n936' href='#n936'>936</a>
<a id='n937' href='#n937'>937</a>
<a id='n938' href='#n938'>938</a>
<a id='n939' href='#n939'>939</a>
<a id='n940' href='#n940'>940</a>
<a id='n941' href='#n941'>941</a>
<a id='n942' href='#n942'>942</a>
<a id='n943' href='#n943'>943</a>
<a id='n944' href='#n944'>944</a>
<a id='n945' href='#n945'>945</a>
<a id='n946' href='#n946'>946</a>
<a id='n947' href='#n947'>947</a>
<a id='n948' href='#n948'>948</a>
<a id='n949' href='#n949'>949</a>
<a id='n950' href='#n950'>950</a>
<a id='n951' href='#n951'>951</a>
<a id='n952' href='#n952'>952</a>
<a id='n953' href='#n953'>953</a>
<a id='n954' href='#n954'>954</a>
<a id='n955' href='#n955'>955</a>
<a id='n956' href='#n956'>956</a>
<a id='n957' href='#n957'>957</a>
<a id='n958' href='#n958'>958</a>
<a id='n959' href='#n959'>959</a>
<a id='n960' href='#n960'>960</a>
<a id='n961' href='#n961'>961</a>
<a id='n962' href='#n962'>962</a>
<a id='n963' href='#n963'>963</a>
<a id='n964' href='#n964'>964</a>
<a id='n965' href='#n965'>965</a>
<a id='n966' href='#n966'>966</a>
<a id='n967' href='#n967'>967</a>
<a id='n968' href='#n968'>968</a>
<a id='n969' href='#n969'>969</a>
<a id='n970' href='#n970'>970</a>
<a id='n971' href='#n971'>971</a>
<a id='n972' href='#n972'>972</a>
<a id='n973' href='#n973'>973</a>
<a id='n974' href='#n974'>974</a>
<a id='n975' href='#n975'>975</a>
<a id='n976' href='#n976'>976</a>
<a id='n977' href='#n977'>977</a>
<a id='n978' href='#n978'>978</a>
<a id='n979' href='#n979'>979</a>
<a id='n980' href='#n980'>980</a>
<a id='n981' href='#n981'>981</a>
<a id='n982' href='#n982'>982</a>
<a id='n983' href='#n983'>983</a>
<a id='n984' href='#n984'>984</a>
<a id='n985' href='#n985'>985</a>
<a id='n986' href='#n986'>986</a>
<a id='n987' href='#n987'>987</a>
<a id='n988' href='#n988'>988</a>
<a id='n989' href='#n989'>989</a>
<a id='n990' href='#n990'>990</a>
<a id='n991' href='#n991'>991</a>
<a id='n992' href='#n992'>992</a>
<a id='n993' href='#n993'>993</a>
<a id='n994' href='#n994'>994</a>
<a id='n995' href='#n995'>995</a>
<a id='n996' href='#n996'>996</a>
<a id='n997' href='#n997'>997</a>
<a id='n998' href='#n998'>998</a>
<a id='n999' href='#n999'>999</a>
<a id='n1000' href='#n1000'>1000</a>
<a id='n1001' href='#n1001'>1001</a>
<a id='n1002' href='#n1002'>1002</a>
<a id='n1003' href='#n1003'>1003</a>
<a id='n1004' href='#n1004'>1004</a>
<a id='n1005' href='#n1005'>1005</a>
<a id='n1006' href='#n1006'>1006</a>
<a id='n1007' href='#n1007'>1007</a>
<a id='n1008' href='#n1008'>1008</a>
<a id='n1009' href='#n1009'>1009</a>
<a id='n1010' href='#n1010'>1010</a>
<a id='n1011' href='#n1011'>1011</a>
<a id='n1012' href='#n1012'>1012</a>
<a id='n1013' href='#n1013'>1013</a>
<a id='n1014' href='#n1014'>1014</a>
<a id='n1015' href='#n1015'>1015</a>
<a id='n1016' href='#n1016'>1016</a>
<a id='n1017' href='#n1017'>1017</a>
<a id='n1018' href='#n1018'>1018</a>
<a id='n1019' href='#n1019'>1019</a>
<a id='n1020' href='#n1020'>1020</a>
<a id='n1021' href='#n1021'>1021</a>
<a id='n1022' href='#n1022'>1022</a>
<a id='n1023' href='#n1023'>1023</a>
<a id='n1024' href='#n1024'>1024</a>
<a id='n1025' href='#n1025'>1025</a>
<a id='n1026' href='#n1026'>1026</a>
<a id='n1027' href='#n1027'>1027</a>
<a id='n1028' href='#n1028'>1028</a>
<a id='n1029' href='#n1029'>1029</a>
<a id='n1030' href='#n1030'>1030</a>
<a id='n1031' href='#n1031'>1031</a>
<a id='n1032' href='#n1032'>1032</a>
<a id='n1033' href='#n1033'>1033</a>
<a id='n1034' href='#n1034'>1034</a>
<a id='n1035' href='#n1035'>1035</a>
<a id='n1036' href='#n1036'>1036</a>
<a id='n1037' href='#n1037'>1037</a>
<a id='n1038' href='#n1038'>1038</a>
<a id='n1039' href='#n1039'>1039</a>
<a id='n1040' href='#n1040'>1040</a>
<a id='n1041' href='#n1041'>1041</a>
<a id='n1042' href='#n1042'>1042</a>
<a id='n1043' href='#n1043'>1043</a>
<a id='n1044' href='#n1044'>1044</a>
<a id='n1045' href='#n1045'>1045</a>
<a id='n1046' href='#n1046'>1046</a>
<a id='n1047' href='#n1047'>1047</a>
<a id='n1048' href='#n1048'>1048</a>
<a id='n1049' href='#n1049'>1049</a>
<a id='n1050' href='#n1050'>1050</a>
<a id='n1051' href='#n1051'>1051</a>
<a id='n1052' href='#n1052'>1052</a>
<a id='n1053' href='#n1053'>1053</a>
<a id='n1054' href='#n1054'>1054</a>
<a id='n1055' href='#n1055'>1055</a>
<a id='n1056' href='#n1056'>1056</a>
<a id='n1057' href='#n1057'>1057</a>
<a id='n1058' href='#n1058'>1058</a>
<a id='n1059' href='#n1059'>1059</a>
<a id='n1060' href='#n1060'>1060</a>
<a id='n1061' href='#n1061'>1061</a>
<a id='n1062' href='#n1062'>1062</a>
<a id='n1063' href='#n1063'>1063</a>
<a id='n1064' href='#n1064'>1064</a>
<a id='n1065' href='#n1065'>1065</a>
<a id='n1066' href='#n1066'>1066</a>
<a id='n1067' href='#n1067'>1067</a>
<a id='n1068' href='#n1068'>1068</a>
<a id='n1069' href='#n1069'>1069</a>
<a id='n1070' href='#n1070'>1070</a>
<a id='n1071' href='#n1071'>1071</a>
<a id='n1072' href='#n1072'>1072</a>
<a id='n1073' href='#n1073'>1073</a>
<a id='n1074' href='#n1074'>1074</a>
<a id='n1075' href='#n1075'>1075</a>
<a id='n1076' href='#n1076'>1076</a>
<a id='n1077' href='#n1077'>1077</a>
<a id='n1078' href='#n1078'>1078</a>
<a id='n1079' href='#n1079'>1079</a>
<a id='n1080' href='#n1080'>1080</a>
<a id='n1081' href='#n1081'>1081</a>
<a id='n1082' href='#n1082'>1082</a>
<a id='n1083' href='#n1083'>1083</a>
<a id='n1084' href='#n1084'>1084</a>
<a id='n1085' href='#n1085'>1085</a>
<a id='n1086' href='#n1086'>1086</a>
<a id='n1087' href='#n1087'>1087</a>
<a id='n1088' href='#n1088'>1088</a>
<a id='n1089' href='#n1089'>1089</a>
<a id='n1090' href='#n1090'>1090</a>
<a id='n1091' href='#n1091'>1091</a>
<a id='n1092' href='#n1092'>1092</a>
<a id='n1093' href='#n1093'>1093</a>
<a id='n1094' href='#n1094'>1094</a>
<a id='n1095' href='#n1095'>1095</a>
<a id='n1096' href='#n1096'>1096</a>
<a id='n1097' href='#n1097'>1097</a>
<a id='n1098' href='#n1098'>1098</a>
<a id='n1099' href='#n1099'>1099</a>
<a id='n1100' href='#n1100'>1100</a>
<a id='n1101' href='#n1101'>1101</a>
<a id='n1102' href='#n1102'>1102</a>
<a id='n1103' href='#n1103'>1103</a>
<a id='n1104' href='#n1104'>1104</a>
<a id='n1105' href='#n1105'>1105</a>
<a id='n1106' href='#n1106'>1106</a>
<a id='n1107' href='#n1107'>1107</a>
<a id='n1108' href='#n1108'>1108</a>
<a id='n1109' href='#n1109'>1109</a>
<a id='n1110' href='#n1110'>1110</a>
<a id='n1111' href='#n1111'>1111</a>
<a id='n1112' href='#n1112'>1112</a>
<a id='n1113' href='#n1113'>1113</a>
<a id='n1114' href='#n1114'>1114</a>
<a id='n1115' href='#n1115'>1115</a>
<a id='n1116' href='#n1116'>1116</a>
<a id='n1117' href='#n1117'>1117</a>
<a id='n1118' href='#n1118'>1118</a>
<a id='n1119' href='#n1119'>1119</a>
<a id='n1120' href='#n1120'>1120</a>
<a id='n1121' href='#n1121'>1121</a>
<a id='n1122' href='#n1122'>1122</a>
<a id='n1123' href='#n1123'>1123</a>
<a id='n1124' href='#n1124'>1124</a>
<a id='n1125' href='#n1125'>1125</a>
<a id='n1126' href='#n1126'>1126</a>
<a id='n1127' href='#n1127'>1127</a>
<a id='n1128' href='#n1128'>1128</a>
<a id='n1129' href='#n1129'>1129</a>
<a id='n1130' href='#n1130'>1130</a>
<a id='n1131' href='#n1131'>1131</a>
<a id='n1132' href='#n1132'>1132</a>
<a id='n1133' href='#n1133'>1133</a>
<a id='n1134' href='#n1134'>1134</a>
<a id='n1135' href='#n1135'>1135</a>
<a id='n1136' href='#n1136'>1136</a>
<a id='n1137' href='#n1137'>1137</a>
<a id='n1138' href='#n1138'>1138</a>
<a id='n1139' href='#n1139'>1139</a>
<a id='n1140' href='#n1140'>1140</a>
<a id='n1141' href='#n1141'>1141</a>
<a id='n1142' href='#n1142'>1142</a>
<a id='n1143' href='#n1143'>1143</a>
<a id='n1144' href='#n1144'>1144</a>
<a id='n1145' href='#n1145'>1145</a>
<a id='n1146' href='#n1146'>1146</a>
<a id='n1147' href='#n1147'>1147</a>
<a id='n1148' href='#n1148'>1148</a>
<a id='n1149' href='#n1149'>1149</a>
<a id='n1150' href='#n1150'>1150</a>
<a id='n1151' href='#n1151'>1151</a>
<a id='n1152' href='#n1152'>1152</a>
<a id='n1153' href='#n1153'>1153</a>
<a id='n1154' href='#n1154'>1154</a>
<a id='n1155' href='#n1155'>1155</a>
<a id='n1156' href='#n1156'>1156</a>
<a id='n1157' href='#n1157'>1157</a>
<a id='n1158' href='#n1158'>1158</a>
<a id='n1159' href='#n1159'>1159</a>
<a id='n1160' href='#n1160'>1160</a>
<a id='n1161' href='#n1161'>1161</a>
<a id='n1162' href='#n1162'>1162</a>
<a id='n1163' href='#n1163'>1163</a>
<a id='n1164' href='#n1164'>1164</a>
<a id='n1165' href='#n1165'>1165</a>
<a id='n1166' href='#n1166'>1166</a>
<a id='n1167' href='#n1167'>1167</a>
<a id='n1168' href='#n1168'>1168</a>
<a id='n1169' href='#n1169'>1169</a>
<a id='n1170' href='#n1170'>1170</a>
<a id='n1171' href='#n1171'>1171</a>
<a id='n1172' href='#n1172'>1172</a>
<a id='n1173' href='#n1173'>1173</a>
<a id='n1174' href='#n1174'>1174</a>
<a id='n1175' href='#n1175'>1175</a>
<a id='n1176' href='#n1176'>1176</a>
<a id='n1177' href='#n1177'>1177</a>
<a id='n1178' href='#n1178'>1178</a>
<a id='n1179' href='#n1179'>1179</a>
<a id='n1180' href='#n1180'>1180</a>
<a id='n1181' href='#n1181'>1181</a>
<a id='n1182' href='#n1182'>1182</a>
<a id='n1183' href='#n1183'>1183</a>
<a id='n1184' href='#n1184'>1184</a>
<a id='n1185' href='#n1185'>1185</a>
<a id='n1186' href='#n1186'>1186</a>
<a id='n1187' href='#n1187'>1187</a>
<a id='n1188' href='#n1188'>1188</a>
<a id='n1189' href='#n1189'>1189</a>
<a id='n1190' href='#n1190'>1190</a>
<a id='n1191' href='#n1191'>1191</a>
<a id='n1192' href='#n1192'>1192</a>
<a id='n1193' href='#n1193'>1193</a>
<a id='n1194' href='#n1194'>1194</a>
<a id='n1195' href='#n1195'>1195</a>
<a id='n1196' href='#n1196'>1196</a>
<a id='n1197' href='#n1197'>1197</a>
<a id='n1198' href='#n1198'>1198</a>
<a id='n1199' href='#n1199'>1199</a>
<a id='n1200' href='#n1200'>1200</a>
<a id='n1201' href='#n1201'>1201</a>
<a id='n1202' href='#n1202'>1202</a>
<a id='n1203' href='#n1203'>1203</a>
<a id='n1204' href='#n1204'>1204</a>
<a id='n1205' href='#n1205'>1205</a>
<a id='n1206' href='#n1206'>1206</a>
<a id='n1207' href='#n1207'>1207</a>
<a id='n1208' href='#n1208'>1208</a>
<a id='n1209' href='#n1209'>1209</a>
<a id='n1210' href='#n1210'>1210</a>
<a id='n1211' href='#n1211'>1211</a>
<a id='n1212' href='#n1212'>1212</a>
<a id='n1213' href='#n1213'>1213</a>
<a id='n1214' href='#n1214'>1214</a>
<a id='n1215' href='#n1215'>1215</a>
<a id='n1216' href='#n1216'>1216</a>
<a id='n1217' href='#n1217'>1217</a>
<a id='n1218' href='#n1218'>1218</a>
<a id='n1219' href='#n1219'>1219</a>
<a id='n1220' href='#n1220'>1220</a>
<a id='n1221' href='#n1221'>1221</a>
<a id='n1222' href='#n1222'>1222</a>
<a id='n1223' href='#n1223'>1223</a>
<a id='n1224' href='#n1224'>1224</a>
<a id='n1225' href='#n1225'>1225</a>
<a id='n1226' href='#n1226'>1226</a>
<a id='n1227' href='#n1227'>1227</a>
<a id='n1228' href='#n1228'>1228</a>
<a id='n1229' href='#n1229'>1229</a>
<a id='n1230' href='#n1230'>1230</a>
<a id='n1231' href='#n1231'>1231</a>
<a id='n1232' href='#n1232'>1232</a>
<a id='n1233' href='#n1233'>1233</a>
<a id='n1234' href='#n1234'>1234</a>
<a id='n1235' href='#n1235'>1235</a>
<a id='n1236' href='#n1236'>1236</a>
<a id='n1237' href='#n1237'>1237</a>
<a id='n1238' href='#n1238'>1238</a>
<a id='n1239' href='#n1239'>1239</a>
<a id='n1240' href='#n1240'>1240</a>
<a id='n1241' href='#n1241'>1241</a>
<a id='n1242' href='#n1242'>1242</a>
<a id='n1243' href='#n1243'>1243</a>
<a id='n1244' href='#n1244'>1244</a>
<a id='n1245' href='#n1245'>1245</a>
<a id='n1246' href='#n1246'>1246</a>
<a id='n1247' href='#n1247'>1247</a>
<a id='n1248' href='#n1248'>1248</a>
<a id='n1249' href='#n1249'>1249</a>
<a id='n1250' href='#n1250'>1250</a>
<a id='n1251' href='#n1251'>1251</a>
<a id='n1252' href='#n1252'>1252</a>
<a id='n1253' href='#n1253'>1253</a>
<a id='n1254' href='#n1254'>1254</a>
<a id='n1255' href='#n1255'>1255</a>
<a id='n1256' href='#n1256'>1256</a>
<a id='n1257' href='#n1257'>1257</a>
<a id='n1258' href='#n1258'>1258</a>
<a id='n1259' href='#n1259'>1259</a>
<a id='n1260' href='#n1260'>1260</a>
<a id='n1261' href='#n1261'>1261</a>
<a id='n1262' href='#n1262'>1262</a>
<a id='n1263' href='#n1263'>1263</a>
<a id='n1264' href='#n1264'>1264</a>
<a id='n1265' href='#n1265'>1265</a>
<a id='n1266' href='#n1266'>1266</a>
<a id='n1267' href='#n1267'>1267</a>
<a id='n1268' href='#n1268'>1268</a>
<a id='n1269' href='#n1269'>1269</a>
<a id='n1270' href='#n1270'>1270</a>
<a id='n1271' href='#n1271'>1271</a>
<a id='n1272' href='#n1272'>1272</a>
<a id='n1273' href='#n1273'>1273</a>
<a id='n1274' href='#n1274'>1274</a>
<a id='n1275' href='#n1275'>1275</a>
<a id='n1276' href='#n1276'>1276</a>
<a id='n1277' href='#n1277'>1277</a>
<a id='n1278' href='#n1278'>1278</a>
<a id='n1279' href='#n1279'>1279</a>
<a id='n1280' href='#n1280'>1280</a>
<a id='n1281' href='#n1281'>1281</a>
<a id='n1282' href='#n1282'>1282</a>
<a id='n1283' href='#n1283'>1283</a>
<a id='n1284' href='#n1284'>1284</a>
<a id='n1285' href='#n1285'>1285</a>
<a id='n1286' href='#n1286'>1286</a>
<a id='n1287' href='#n1287'>1287</a>
<a id='n1288' href='#n1288'>1288</a>
<a id='n1289' href='#n1289'>1289</a>
<a id='n1290' href='#n1290'>1290</a>
<a id='n1291' href='#n1291'>1291</a>
<a id='n1292' href='#n1292'>1292</a>
<a id='n1293' href='#n1293'>1293</a>
<a id='n1294' href='#n1294'>1294</a>
<a id='n1295' href='#n1295'>1295</a>
<a id='n1296' href='#n1296'>1296</a>
<a id='n1297' href='#n1297'>1297</a>
<a id='n1298' href='#n1298'>1298</a>
<a id='n1299' href='#n1299'>1299</a>
<a id='n1300' href='#n1300'>1300</a>
<a id='n1301' href='#n1301'>1301</a>
<a id='n1302' href='#n1302'>1302</a>
<a id='n1303' href='#n1303'>1303</a>
<a id='n1304' href='#n1304'>1304</a>
<a id='n1305' href='#n1305'>1305</a>
<a id='n1306' href='#n1306'>1306</a>
<a id='n1307' href='#n1307'>1307</a>
<a id='n1308' href='#n1308'>1308</a>
<a id='n1309' href='#n1309'>1309</a>
<a id='n1310' href='#n1310'>1310</a>
<a id='n1311' href='#n1311'>1311</a>
<a id='n1312' href='#n1312'>1312</a>
<a id='n1313' href='#n1313'>1313</a>
<a id='n1314' href='#n1314'>1314</a>
<a id='n1315' href='#n1315'>1315</a>
<a id='n1316' href='#n1316'>1316</a>
<a id='n1317' href='#n1317'>1317</a>
<a id='n1318' href='#n1318'>1318</a>
<a id='n1319' href='#n1319'>1319</a>
<a id='n1320' href='#n1320'>1320</a>
<a id='n1321' href='#n1321'>1321</a>
<a id='n1322' href='#n1322'>1322</a>
<a id='n1323' href='#n1323'>1323</a>
<a id='n1324' href='#n1324'>1324</a>
<a id='n1325' href='#n1325'>1325</a>
<a id='n1326' href='#n1326'>1326</a>
<a id='n1327' href='#n1327'>1327</a>
<a id='n1328' href='#n1328'>1328</a>
<a id='n1329' href='#n1329'>1329</a>
<a id='n1330' href='#n1330'>1330</a>
<a id='n1331' href='#n1331'>1331</a>
<a id='n1332' href='#n1332'>1332</a>
<a id='n1333' href='#n1333'>1333</a>
<a id='n1334' href='#n1334'>1334</a>
<a id='n1335' href='#n1335'>1335</a>
<a id='n1336' href='#n1336'>1336</a>
<a id='n1337' href='#n1337'>1337</a>
<a id='n1338' href='#n1338'>1338</a>
<a id='n1339' href='#n1339'>1339</a>
<a id='n1340' href='#n1340'>1340</a>
<a id='n1341' href='#n1341'>1341</a>
<a id='n1342' href='#n1342'>1342</a>
<a id='n1343' href='#n1343'>1343</a>
<a id='n1344' href='#n1344'>1344</a>
<a id='n1345' href='#n1345'>1345</a>
<a id='n1346' href='#n1346'>1346</a>
<a id='n1347' href='#n1347'>1347</a>
<a id='n1348' href='#n1348'>1348</a>
<a id='n1349' href='#n1349'>1349</a>
<a id='n1350' href='#n1350'>1350</a>
<a id='n1351' href='#n1351'>1351</a>
<a id='n1352' href='#n1352'>1352</a>
<a id='n1353' href='#n1353'>1353</a>
<a id='n1354' href='#n1354'>1354</a>
<a id='n1355' href='#n1355'>1355</a>
<a id='n1356' href='#n1356'>1356</a>
<a id='n1357' href='#n1357'>1357</a>
<a id='n1358' href='#n1358'>1358</a>
<a id='n1359' href='#n1359'>1359</a>
<a id='n1360' href='#n1360'>1360</a>
<a id='n1361' href='#n1361'>1361</a>
<a id='n1362' href='#n1362'>1362</a>
<a id='n1363' href='#n1363'>1363</a>
<a id='n1364' href='#n1364'>1364</a>
<a id='n1365' href='#n1365'>1365</a>
<a id='n1366' href='#n1366'>1366</a>
<a id='n1367' href='#n1367'>1367</a>
<a id='n1368' href='#n1368'>1368</a>
<a id='n1369' href='#n1369'>1369</a>
<a id='n1370' href='#n1370'>1370</a>
<a id='n1371' href='#n1371'>1371</a>
<a id='n1372' href='#n1372'>1372</a>
<a id='n1373' href='#n1373'>1373</a>
<a id='n1374' href='#n1374'>1374</a>
<a id='n1375' href='#n1375'>1375</a>
<a id='n1376' href='#n1376'>1376</a>
<a id='n1377' href='#n1377'>1377</a>
<a id='n1378' href='#n1378'>1378</a>
<a id='n1379' href='#n1379'>1379</a>
<a id='n1380' href='#n1380'>1380</a>
<a id='n1381' href='#n1381'>1381</a>
<a id='n1382' href='#n1382'>1382</a>
<a id='n1383' href='#n1383'>1383</a>
<a id='n1384' href='#n1384'>1384</a>
<a id='n1385' href='#n1385'>1385</a>
<a id='n1386' href='#n1386'>1386</a>
<a id='n1387' href='#n1387'>1387</a>
<a id='n1388' href='#n1388'>1388</a>
<a id='n1389' href='#n1389'>1389</a>
<a id='n1390' href='#n1390'>1390</a>
<a id='n1391' href='#n1391'>1391</a>
<a id='n1392' href='#n1392'>1392</a>
<a id='n1393' href='#n1393'>1393</a>
<a id='n1394' href='#n1394'>1394</a>
<a id='n1395' href='#n1395'>1395</a>
<a id='n1396' href='#n1396'>1396</a>
<a id='n1397' href='#n1397'>1397</a>
<a id='n1398' href='#n1398'>1398</a>
<a id='n1399' href='#n1399'>1399</a>
<a id='n1400' href='#n1400'>1400</a>
<a id='n1401' href='#n1401'>1401</a>
<a id='n1402' href='#n1402'>1402</a>
<a id='n1403' href='#n1403'>1403</a>
<a id='n1404' href='#n1404'>1404</a>
<a id='n1405' href='#n1405'>1405</a>
<a id='n1406' href='#n1406'>1406</a>
<a id='n1407' href='#n1407'>1407</a>
<a id='n1408' href='#n1408'>1408</a>
<a id='n1409' href='#n1409'>1409</a>
<a id='n1410' href='#n1410'>1410</a>
<a id='n1411' href='#n1411'>1411</a>
<a id='n1412' href='#n1412'>1412</a>
<a id='n1413' href='#n1413'>1413</a>
<a id='n1414' href='#n1414'>1414</a>
<a id='n1415' href='#n1415'>1415</a>
<a id='n1416' href='#n1416'>1416</a>
<a id='n1417' href='#n1417'>1417</a>
<a id='n1418' href='#n1418'>1418</a>
<a id='n1419' href='#n1419'>1419</a>
<a id='n1420' href='#n1420'>1420</a>
<a id='n1421' href='#n1421'>1421</a>
<a id='n1422' href='#n1422'>1422</a>
<a id='n1423' href='#n1423'>1423</a>
<a id='n1424' href='#n1424'>1424</a>
<a id='n1425' href='#n1425'>1425</a>
<a id='n1426' href='#n1426'>1426</a>
<a id='n1427' href='#n1427'>1427</a>
<a id='n1428' href='#n1428'>1428</a>
<a id='n1429' href='#n1429'>1429</a>
<a id='n1430' href='#n1430'>1430</a>
<a id='n1431' href='#n1431'>1431</a>
<a id='n1432' href='#n1432'>1432</a>
<a id='n1433' href='#n1433'>1433</a>
<a id='n1434' href='#n1434'>1434</a>
<a id='n1435' href='#n1435'>1435</a>
<a id='n1436' href='#n1436'>1436</a>
<a id='n1437' href='#n1437'>1437</a>
<a id='n1438' href='#n1438'>1438</a>
<a id='n1439' href='#n1439'>1439</a>
<a id='n1440' href='#n1440'>1440</a>
<a id='n1441' href='#n1441'>1441</a>
<a id='n1442' href='#n1442'>1442</a>
<a id='n1443' href='#n1443'>1443</a>
<a id='n1444' href='#n1444'>1444</a>
<a id='n1445' href='#n1445'>1445</a>
<a id='n1446' href='#n1446'>1446</a>
<a id='n1447' href='#n1447'>1447</a>
<a id='n1448' href='#n1448'>1448</a>
<a id='n1449' href='#n1449'>1449</a>
<a id='n1450' href='#n1450'>1450</a>
<a id='n1451' href='#n1451'>1451</a>
<a id='n1452' href='#n1452'>1452</a>
<a id='n1453' href='#n1453'>1453</a>
<a id='n1454' href='#n1454'>1454</a>
<a id='n1455' href='#n1455'>1455</a>
<a id='n1456' href='#n1456'>1456</a>
<a id='n1457' href='#n1457'>1457</a>
<a id='n1458' href='#n1458'>1458</a>
<a id='n1459' href='#n1459'>1459</a>
<a id='n1460' href='#n1460'>1460</a>
<a id='n1461' href='#n1461'>1461</a>
<a id='n1462' href='#n1462'>1462</a>
<a id='n1463' href='#n1463'>1463</a>
<a id='n1464' href='#n1464'>1464</a>
<a id='n1465' href='#n1465'>1465</a>
<a id='n1466' href='#n1466'>1466</a>
<a id='n1467' href='#n1467'>1467</a>
<a id='n1468' href='#n1468'>1468</a>
<a id='n1469' href='#n1469'>1469</a>
<a id='n1470' href='#n1470'>1470</a>
<a id='n1471' href='#n1471'>1471</a>
<a id='n1472' href='#n1472'>1472</a>
<a id='n1473' href='#n1473'>1473</a>
<a id='n1474' href='#n1474'>1474</a>
<a id='n1475' href='#n1475'>1475</a>
<a id='n1476' href='#n1476'>1476</a>
<a id='n1477' href='#n1477'>1477</a>
<a id='n1478' href='#n1478'>1478</a>
<a id='n1479' href='#n1479'>1479</a>
<a id='n1480' href='#n1480'>1480</a>
<a id='n1481' href='#n1481'>1481</a>
<a id='n1482' href='#n1482'>1482</a>
<a id='n1483' href='#n1483'>1483</a>
<a id='n1484' href='#n1484'>1484</a>
<a id='n1485' href='#n1485'>1485</a>
<a id='n1486' href='#n1486'>1486</a>
<a id='n1487' href='#n1487'>1487</a>
<a id='n1488' href='#n1488'>1488</a>
<a id='n1489' href='#n1489'>1489</a>
<a id='n1490' href='#n1490'>1490</a>
<a id='n1491' href='#n1491'>1491</a>
<a id='n1492' href='#n1492'>1492</a>
<a id='n1493' href='#n1493'>1493</a>
<a id='n1494' href='#n1494'>1494</a>
<a id='n1495' href='#n1495'>1495</a>
<a id='n1496' href='#n1496'>1496</a>
<a id='n1497' href='#n1497'>1497</a>
<a id='n1498' href='#n1498'>1498</a>
<a id='n1499' href='#n1499'>1499</a>
<a id='n1500' href='#n1500'>1500</a>
<a id='n1501' href='#n1501'>1501</a>
<a id='n1502' href='#n1502'>1502</a>
<a id='n1503' href='#n1503'>1503</a>
<a id='n1504' href='#n1504'>1504</a>
<a id='n1505' href='#n1505'>1505</a>
<a id='n1506' href='#n1506'>1506</a>
<a id='n1507' href='#n1507'>1507</a>
<a id='n1508' href='#n1508'>1508</a>
<a id='n1509' href='#n1509'>1509</a>
<a id='n1510' href='#n1510'>1510</a>
<a id='n1511' href='#n1511'>1511</a>
<a id='n1512' href='#n1512'>1512</a>
<a id='n1513' href='#n1513'>1513</a>
<a id='n1514' href='#n1514'>1514</a>
<a id='n1515' href='#n1515'>1515</a>
<a id='n1516' href='#n1516'>1516</a>
<a id='n1517' href='#n1517'>1517</a>
<a id='n1518' href='#n1518'>1518</a>
<a id='n1519' href='#n1519'>1519</a>
<a id='n1520' href='#n1520'>1520</a>
<a id='n1521' href='#n1521'>1521</a>
<a id='n1522' href='#n1522'>1522</a>
<a id='n1523' href='#n1523'>1523</a>
<a id='n1524' href='#n1524'>1524</a>
<a id='n1525' href='#n1525'>1525</a>
<a id='n1526' href='#n1526'>1526</a>
<a id='n1527' href='#n1527'>1527</a>
<a id='n1528' href='#n1528'>1528</a>
<a id='n1529' href='#n1529'>1529</a>
<a id='n1530' href='#n1530'>1530</a>
<a id='n1531' href='#n1531'>1531</a>
<a id='n1532' href='#n1532'>1532</a>
<a id='n1533' href='#n1533'>1533</a>
<a id='n1534' href='#n1534'>1534</a>
<a id='n1535' href='#n1535'>1535</a>
<a id='n1536' href='#n1536'>1536</a>
<a id='n1537' href='#n1537'>1537</a>
<a id='n1538' href='#n1538'>1538</a>
<a id='n1539' href='#n1539'>1539</a>
<a id='n1540' href='#n1540'>1540</a>
<a id='n1541' href='#n1541'>1541</a>
<a id='n1542' href='#n1542'>1542</a>
<a id='n1543' href='#n1543'>1543</a>
<a id='n1544' href='#n1544'>1544</a>
<a id='n1545' href='#n1545'>1545</a>
<a id='n1546' href='#n1546'>1546</a>
<a id='n1547' href='#n1547'>1547</a>
<a id='n1548' href='#n1548'>1548</a>
<a id='n1549' href='#n1549'>1549</a>
<a id='n1550' href='#n1550'>1550</a>
<a id='n1551' href='#n1551'>1551</a>
<a id='n1552' href='#n1552'>1552</a>
<a id='n1553' href='#n1553'>1553</a>
<a id='n1554' href='#n1554'>1554</a>
<a id='n1555' href='#n1555'>1555</a>
<a id='n1556' href='#n1556'>1556</a>
<a id='n1557' href='#n1557'>1557</a>
<a id='n1558' href='#n1558'>1558</a>
<a id='n1559' href='#n1559'>1559</a>
<a id='n1560' href='#n1560'>1560</a>
<a id='n1561' href='#n1561'>1561</a>
<a id='n1562' href='#n1562'>1562</a>
<a id='n1563' href='#n1563'>1563</a>
<a id='n1564' href='#n1564'>1564</a>
<a id='n1565' href='#n1565'>1565</a>
<a id='n1566' href='#n1566'>1566</a>
<a id='n1567' href='#n1567'>1567</a>
<a id='n1568' href='#n1568'>1568</a>
<a id='n1569' href='#n1569'>1569</a>
<a id='n1570' href='#n1570'>1570</a>
<a id='n1571' href='#n1571'>1571</a>
<a id='n1572' href='#n1572'>1572</a>
<a id='n1573' href='#n1573'>1573</a>
<a id='n1574' href='#n1574'>1574</a>
<a id='n1575' href='#n1575'>1575</a>
<a id='n1576' href='#n1576'>1576</a>
<a id='n1577' href='#n1577'>1577</a>
<a id='n1578' href='#n1578'>1578</a>
<a id='n1579' href='#n1579'>1579</a>
<a id='n1580' href='#n1580'>1580</a>
<a id='n1581' href='#n1581'>1581</a>
<a id='n1582' href='#n1582'>1582</a>
<a id='n1583' href='#n1583'>1583</a>
<a id='n1584' href='#n1584'>1584</a>
<a id='n1585' href='#n1585'>1585</a>
<a id='n1586' href='#n1586'>1586</a>
<a id='n1587' href='#n1587'>1587</a>
<a id='n1588' href='#n1588'>1588</a>
<a id='n1589' href='#n1589'>1589</a>
<a id='n1590' href='#n1590'>1590</a>
<a id='n1591' href='#n1591'>1591</a>
<a id='n1592' href='#n1592'>1592</a>
<a id='n1593' href='#n1593'>1593</a>
<a id='n1594' href='#n1594'>1594</a>
<a id='n1595' href='#n1595'>1595</a>
<a id='n1596' href='#n1596'>1596</a>
<a id='n1597' href='#n1597'>1597</a>
<a id='n1598' href='#n1598'>1598</a>
<a id='n1599' href='#n1599'>1599</a>
<a id='n1600' href='#n1600'>1600</a>
<a id='n1601' href='#n1601'>1601</a>
<a id='n1602' href='#n1602'>1602</a>
<a id='n1603' href='#n1603'>1603</a>
<a id='n1604' href='#n1604'>1604</a>
<a id='n1605' href='#n1605'>1605</a>
<a id='n1606' href='#n1606'>1606</a>
<a id='n1607' href='#n1607'>1607</a>
<a id='n1608' href='#n1608'>1608</a>
<a id='n1609' href='#n1609'>1609</a>
<a id='n1610' href='#n1610'>1610</a>
<a id='n1611' href='#n1611'>1611</a>
<a id='n1612' href='#n1612'>1612</a>
<a id='n1613' href='#n1613'>1613</a>
<a id='n1614' href='#n1614'>1614</a>
<a id='n1615' href='#n1615'>1615</a>
<a id='n1616' href='#n1616'>1616</a>
<a id='n1617' href='#n1617'>1617</a>
<a id='n1618' href='#n1618'>1618</a>
<a id='n1619' href='#n1619'>1619</a>
<a id='n1620' href='#n1620'>1620</a>
<a id='n1621' href='#n1621'>1621</a>
<a id='n1622' href='#n1622'>1622</a>
<a id='n1623' href='#n1623'>1623</a>
<a id='n1624' href='#n1624'>1624</a>
<a id='n1625' href='#n1625'>1625</a>
<a id='n1626' href='#n1626'>1626</a>
<a id='n1627' href='#n1627'>1627</a>
<a id='n1628' href='#n1628'>1628</a>
<a id='n1629' href='#n1629'>1629</a>
<a id='n1630' href='#n1630'>1630</a>
<a id='n1631' href='#n1631'>1631</a>
<a id='n1632' href='#n1632'>1632</a>
<a id='n1633' href='#n1633'>1633</a>
<a id='n1634' href='#n1634'>1634</a>
<a id='n1635' href='#n1635'>1635</a>
<a id='n1636' href='#n1636'>1636</a>
<a id='n1637' href='#n1637'>1637</a>
<a id='n1638' href='#n1638'>1638</a>
<a id='n1639' href='#n1639'>1639</a>
<a id='n1640' href='#n1640'>1640</a>
<a id='n1641' href='#n1641'>1641</a>
<a id='n1642' href='#n1642'>1642</a>
<a id='n1643' href='#n1643'>1643</a>
<a id='n1644' href='#n1644'>1644</a>
<a id='n1645' href='#n1645'>1645</a>
<a id='n1646' href='#n1646'>1646</a>
<a id='n1647' href='#n1647'>1647</a>
<a id='n1648' href='#n1648'>1648</a>
<a id='n1649' href='#n1649'>1649</a>
<a id='n1650' href='#n1650'>1650</a>
<a id='n1651' href='#n1651'>1651</a>
<a id='n1652' href='#n1652'>1652</a>
<a id='n1653' href='#n1653'>1653</a>
<a id='n1654' href='#n1654'>1654</a>
<a id='n1655' href='#n1655'>1655</a>
<a id='n1656' href='#n1656'>1656</a>
<a id='n1657' href='#n1657'>1657</a>
<a id='n1658' href='#n1658'>1658</a>
<a id='n1659' href='#n1659'>1659</a>
<a id='n1660' href='#n1660'>1660</a>
<a id='n1661' href='#n1661'>1661</a>
<a id='n1662' href='#n1662'>1662</a>
<a id='n1663' href='#n1663'>1663</a>
<a id='n1664' href='#n1664'>1664</a>
<a id='n1665' href='#n1665'>1665</a>
<a id='n1666' href='#n1666'>1666</a>
<a id='n1667' href='#n1667'>1667</a>
<a id='n1668' href='#n1668'>1668</a>
<a id='n1669' href='#n1669'>1669</a>
<a id='n1670' href='#n1670'>1670</a>
<a id='n1671' href='#n1671'>1671</a>
<a id='n1672' href='#n1672'>1672</a>
<a id='n1673' href='#n1673'>1673</a>
<a id='n1674' href='#n1674'>1674</a>
<a id='n1675' href='#n1675'>1675</a>
<a id='n1676' href='#n1676'>1676</a>
<a id='n1677' href='#n1677'>1677</a>
<a id='n1678' href='#n1678'>1678</a>
<a id='n1679' href='#n1679'>1679</a>
<a id='n1680' href='#n1680'>1680</a>
<a id='n1681' href='#n1681'>1681</a>
<a id='n1682' href='#n1682'>1682</a>
<a id='n1683' href='#n1683'>1683</a>
<a id='n1684' href='#n1684'>1684</a>
<a id='n1685' href='#n1685'>1685</a>
<a id='n1686' href='#n1686'>1686</a>
<a id='n1687' href='#n1687'>1687</a>
<a id='n1688' href='#n1688'>1688</a>
<a id='n1689' href='#n1689'>1689</a>
<a id='n1690' href='#n1690'>1690</a>
<a id='n1691' href='#n1691'>1691</a>
<a id='n1692' href='#n1692'>1692</a>
<a id='n1693' href='#n1693'>1693</a>
<a id='n1694' href='#n1694'>1694</a>
<a id='n1695' href='#n1695'>1695</a>
<a id='n1696' href='#n1696'>1696</a>
<a id='n1697' href='#n1697'>1697</a>
<a id='n1698' href='#n1698'>1698</a>
<a id='n1699' href='#n1699'>1699</a>
<a id='n1700' href='#n1700'>1700</a>
<a id='n1701' href='#n1701'>1701</a>
<a id='n1702' href='#n1702'>1702</a>
<a id='n1703' href='#n1703'>1703</a>
<a id='n1704' href='#n1704'>1704</a>
<a id='n1705' href='#n1705'>1705</a>
<a id='n1706' href='#n1706'>1706</a>
<a id='n1707' href='#n1707'>1707</a>
<a id='n1708' href='#n1708'>1708</a>
<a id='n1709' href='#n1709'>1709</a>
<a id='n1710' href='#n1710'>1710</a>
<a id='n1711' href='#n1711'>1711</a>
<a id='n1712' href='#n1712'>1712</a>
<a id='n1713' href='#n1713'>1713</a>
<a id='n1714' href='#n1714'>1714</a>
<a id='n1715' href='#n1715'>1715</a>
<a id='n1716' href='#n1716'>1716</a>
<a id='n1717' href='#n1717'>1717</a>
<a id='n1718' href='#n1718'>1718</a>
<a id='n1719' href='#n1719'>1719</a>
<a id='n1720' href='#n1720'>1720</a>
<a id='n1721' href='#n1721'>1721</a>
<a id='n1722' href='#n1722'>1722</a>
<a id='n1723' href='#n1723'>1723</a>
<a id='n1724' href='#n1724'>1724</a>
<a id='n1725' href='#n1725'>1725</a>
<a id='n1726' href='#n1726'>1726</a>
<a id='n1727' href='#n1727'>1727</a>
<a id='n1728' href='#n1728'>1728</a>
<a id='n1729' href='#n1729'>1729</a>
<a id='n1730' href='#n1730'>1730</a>
<a id='n1731' href='#n1731'>1731</a>
<a id='n1732' href='#n1732'>1732</a>
<a id='n1733' href='#n1733'>1733</a>
<a id='n1734' href='#n1734'>1734</a>
<a id='n1735' href='#n1735'>1735</a>
<a id='n1736' href='#n1736'>1736</a>
<a id='n1737' href='#n1737'>1737</a>
<a id='n1738' href='#n1738'>1738</a>
<a id='n1739' href='#n1739'>1739</a>
<a id='n1740' href='#n1740'>1740</a>
<a id='n1741' href='#n1741'>1741</a>
<a id='n1742' href='#n1742'>1742</a>
<a id='n1743' href='#n1743'>1743</a>
<a id='n1744' href='#n1744'>1744</a>
<a id='n1745' href='#n1745'>1745</a>
<a id='n1746' href='#n1746'>1746</a>
<a id='n1747' href='#n1747'>1747</a>
<a id='n1748' href='#n1748'>1748</a>
<a id='n1749' href='#n1749'>1749</a>
<a id='n1750' href='#n1750'>1750</a>
<a id='n1751' href='#n1751'>1751</a>
<a id='n1752' href='#n1752'>1752</a>
<a id='n1753' href='#n1753'>1753</a>
<a id='n1754' href='#n1754'>1754</a>
<a id='n1755' href='#n1755'>1755</a>
<a id='n1756' href='#n1756'>1756</a>
<a id='n1757' href='#n1757'>1757</a>
<a id='n1758' href='#n1758'>1758</a>
<a id='n1759' href='#n1759'>1759</a>
<a id='n1760' href='#n1760'>1760</a>
<a id='n1761' href='#n1761'>1761</a>
<a id='n1762' href='#n1762'>1762</a>
<a id='n1763' href='#n1763'>1763</a>
<a id='n1764' href='#n1764'>1764</a>
<a id='n1765' href='#n1765'>1765</a>
<a id='n1766' href='#n1766'>1766</a>
<a id='n1767' href='#n1767'>1767</a>
<a id='n1768' href='#n1768'>1768</a>
<a id='n1769' href='#n1769'>1769</a>
<a id='n1770' href='#n1770'>1770</a>
<a id='n1771' href='#n1771'>1771</a>
<a id='n1772' href='#n1772'>1772</a>
<a id='n1773' href='#n1773'>1773</a>
<a id='n1774' href='#n1774'>1774</a>
<a id='n1775' href='#n1775'>1775</a>
<a id='n1776' href='#n1776'>1776</a>
<a id='n1777' href='#n1777'>1777</a>
<a id='n1778' href='#n1778'>1778</a>
<a id='n1779' href='#n1779'>1779</a>
<a id='n1780' href='#n1780'>1780</a>
<a id='n1781' href='#n1781'>1781</a>
<a id='n1782' href='#n1782'>1782</a>
<a id='n1783' href='#n1783'>1783</a>
<a id='n1784' href='#n1784'>1784</a>
<a id='n1785' href='#n1785'>1785</a>
<a id='n1786' href='#n1786'>1786</a>
<a id='n1787' href='#n1787'>1787</a>
<a id='n1788' href='#n1788'>1788</a>
<a id='n1789' href='#n1789'>1789</a>
<a id='n1790' href='#n1790'>1790</a>
<a id='n1791' href='#n1791'>1791</a>
<a id='n1792' href='#n1792'>1792</a>
<a id='n1793' href='#n1793'>1793</a>
<a id='n1794' href='#n1794'>1794</a>
<a id='n1795' href='#n1795'>1795</a>
<a id='n1796' href='#n1796'>1796</a>
<a id='n1797' href='#n1797'>1797</a>
<a id='n1798' href='#n1798'>1798</a>
<a id='n1799' href='#n1799'>1799</a>
<a id='n1800' href='#n1800'>1800</a>
<a id='n1801' href='#n1801'>1801</a>
<a id='n1802' href='#n1802'>1802</a>
<a id='n1803' href='#n1803'>1803</a>
<a id='n1804' href='#n1804'>1804</a>
<a id='n1805' href='#n1805'>1805</a>
<a id='n1806' href='#n1806'>1806</a>
<a id='n1807' href='#n1807'>1807</a>
<a id='n1808' href='#n1808'>1808</a>
<a id='n1809' href='#n1809'>1809</a>
<a id='n1810' href='#n1810'>1810</a>
<a id='n1811' href='#n1811'>1811</a>
<a id='n1812' href='#n1812'>1812</a>
<a id='n1813' href='#n1813'>1813</a>
<a id='n1814' href='#n1814'>1814</a>
<a id='n1815' href='#n1815'>1815</a>
<a id='n1816' href='#n1816'>1816</a>
<a id='n1817' href='#n1817'>1817</a>
<a id='n1818' href='#n1818'>1818</a>
<a id='n1819' href='#n1819'>1819</a>
<a id='n1820' href='#n1820'>1820</a>
<a id='n1821' href='#n1821'>1821</a>
<a id='n1822' href='#n1822'>1822</a>
<a id='n1823' href='#n1823'>1823</a>
<a id='n1824' href='#n1824'>1824</a>
<a id='n1825' href='#n1825'>1825</a>
<a id='n1826' href='#n1826'>1826</a>
<a id='n1827' href='#n1827'>1827</a>
<a id='n1828' href='#n1828'>1828</a>
<a id='n1829' href='#n1829'>1829</a>
<a id='n1830' href='#n1830'>1830</a>
<a id='n1831' href='#n1831'>1831</a>
<a id='n1832' href='#n1832'>1832</a>
<a id='n1833' href='#n1833'>1833</a>
<a id='n1834' href='#n1834'>1834</a>
<a id='n1835' href='#n1835'>1835</a>
<a id='n1836' href='#n1836'>1836</a>
<a id='n1837' href='#n1837'>1837</a>
<a id='n1838' href='#n1838'>1838</a>
<a id='n1839' href='#n1839'>1839</a>
<a id='n1840' href='#n1840'>1840</a>
<a id='n1841' href='#n1841'>1841</a>
<a id='n1842' href='#n1842'>1842</a>
<a id='n1843' href='#n1843'>1843</a>
<a id='n1844' href='#n1844'>1844</a>
<a id='n1845' href='#n1845'>1845</a>
<a id='n1846' href='#n1846'>1846</a>
<a id='n1847' href='#n1847'>1847</a>
<a id='n1848' href='#n1848'>1848</a>
<a id='n1849' href='#n1849'>1849</a>
<a id='n1850' href='#n1850'>1850</a>
<a id='n1851' href='#n1851'>1851</a>
<a id='n1852' href='#n1852'>1852</a>
<a id='n1853' href='#n1853'>1853</a>
<a id='n1854' href='#n1854'>1854</a>
<a id='n1855' href='#n1855'>1855</a>
<a id='n1856' href='#n1856'>1856</a>
<a id='n1857' href='#n1857'>1857</a>
<a id='n1858' href='#n1858'>1858</a>
<a id='n1859' href='#n1859'>1859</a>
<a id='n1860' href='#n1860'>1860</a>
<a id='n1861' href='#n1861'>1861</a>
<a id='n1862' href='#n1862'>1862</a>
<a id='n1863' href='#n1863'>1863</a>
<a id='n1864' href='#n1864'>1864</a>
<a id='n1865' href='#n1865'>1865</a>
<a id='n1866' href='#n1866'>1866</a>
<a id='n1867' href='#n1867'>1867</a>
<a id='n1868' href='#n1868'>1868</a>
<a id='n1869' href='#n1869'>1869</a>
<a id='n1870' href='#n1870'>1870</a>
<a id='n1871' href='#n1871'>1871</a>
<a id='n1872' href='#n1872'>1872</a>
<a id='n1873' href='#n1873'>1873</a>
<a id='n1874' href='#n1874'>1874</a>
<a id='n1875' href='#n1875'>1875</a>
<a id='n1876' href='#n1876'>1876</a>
<a id='n1877' href='#n1877'>1877</a>
<a id='n1878' href='#n1878'>1878</a>
<a id='n1879' href='#n1879'>1879</a>
<a id='n1880' href='#n1880'>1880</a>
<a id='n1881' href='#n1881'>1881</a>
<a id='n1882' href='#n1882'>1882</a>
<a id='n1883' href='#n1883'>1883</a>
<a id='n1884' href='#n1884'>1884</a>
<a id='n1885' href='#n1885'>1885</a>
<a id='n1886' href='#n1886'>1886</a>
<a id='n1887' href='#n1887'>1887</a>
<a id='n1888' href='#n1888'>1888</a>
<a id='n1889' href='#n1889'>1889</a>
<a id='n1890' href='#n1890'>1890</a>
<a id='n1891' href='#n1891'>1891</a>
<a id='n1892' href='#n1892'>1892</a>
<a id='n1893' href='#n1893'>1893</a>
<a id='n1894' href='#n1894'>1894</a>
<a id='n1895' href='#n1895'>1895</a>
<a id='n1896' href='#n1896'>1896</a>
<a id='n1897' href='#n1897'>1897</a>
<a id='n1898' href='#n1898'>1898</a>
<a id='n1899' href='#n1899'>1899</a>
<a id='n1900' href='#n1900'>1900</a>
<a id='n1901' href='#n1901'>1901</a>
<a id='n1902' href='#n1902'>1902</a>
<a id='n1903' href='#n1903'>1903</a>
<a id='n1904' href='#n1904'>1904</a>
<a id='n1905' href='#n1905'>1905</a>
<a id='n1906' href='#n1906'>1906</a>
<a id='n1907' href='#n1907'>1907</a>
<a id='n1908' href='#n1908'>1908</a>
<a id='n1909' href='#n1909'>1909</a>
<a id='n1910' href='#n1910'>1910</a>
<a id='n1911' href='#n1911'>1911</a>
<a id='n1912' href='#n1912'>1912</a>
<a id='n1913' href='#n1913'>1913</a>
<a id='n1914' href='#n1914'>1914</a>
<a id='n1915' href='#n1915'>1915</a>
<a id='n1916' href='#n1916'>1916</a>
<a id='n1917' href='#n1917'>1917</a>
<a id='n1918' href='#n1918'>1918</a>
<a id='n1919' href='#n1919'>1919</a>
<a id='n1920' href='#n1920'>1920</a>
<a id='n1921' href='#n1921'>1921</a>
<a id='n1922' href='#n1922'>1922</a>
<a id='n1923' href='#n1923'>1923</a>
<a id='n1924' href='#n1924'>1924</a>
<a id='n1925' href='#n1925'>1925</a>
<a id='n1926' href='#n1926'>1926</a>
<a id='n1927' href='#n1927'>1927</a>
<a id='n1928' href='#n1928'>1928</a>
<a id='n1929' href='#n1929'>1929</a>
<a id='n1930' href='#n1930'>1930</a>
<a id='n1931' href='#n1931'>1931</a>
<a id='n1932' href='#n1932'>1932</a>
<a id='n1933' href='#n1933'>1933</a>
<a id='n1934' href='#n1934'>1934</a>
<a id='n1935' href='#n1935'>1935</a>
<a id='n1936' href='#n1936'>1936</a>
<a id='n1937' href='#n1937'>1937</a>
<a id='n1938' href='#n1938'>1938</a>
<a id='n1939' href='#n1939'>1939</a>
<a id='n1940' href='#n1940'>1940</a>
<a id='n1941' href='#n1941'>1941</a>
<a id='n1942' href='#n1942'>1942</a>
<a id='n1943' href='#n1943'>1943</a>
<a id='n1944' href='#n1944'>1944</a>
<a id='n1945' href='#n1945'>1945</a>
<a id='n1946' href='#n1946'>1946</a>
<a id='n1947' href='#n1947'>1947</a>
<a id='n1948' href='#n1948'>1948</a>
<a id='n1949' href='#n1949'>1949</a>
<a id='n1950' href='#n1950'>1950</a>
<a id='n1951' href='#n1951'>1951</a>
<a id='n1952' href='#n1952'>1952</a>
<a id='n1953' href='#n1953'>1953</a>
<a id='n1954' href='#n1954'>1954</a>
<a id='n1955' href='#n1955'>1955</a>
<a id='n1956' href='#n1956'>1956</a>
<a id='n1957' href='#n1957'>1957</a>
<a id='n1958' href='#n1958'>1958</a>
<a id='n1959' href='#n1959'>1959</a>
<a id='n1960' href='#n1960'>1960</a>
<a id='n1961' href='#n1961'>1961</a>
<a id='n1962' href='#n1962'>1962</a>
<a id='n1963' href='#n1963'>1963</a>
<a id='n1964' href='#n1964'>1964</a>
<a id='n1965' href='#n1965'>1965</a>
<a id='n1966' href='#n1966'>1966</a>
<a id='n1967' href='#n1967'>1967</a>
<a id='n1968' href='#n1968'>1968</a>
<a id='n1969' href='#n1969'>1969</a>
<a id='n1970' href='#n1970'>1970</a>
<a id='n1971' href='#n1971'>1971</a>
<a id='n1972' href='#n1972'>1972</a>
<a id='n1973' href='#n1973'>1973</a>
<a id='n1974' href='#n1974'>1974</a>
<a id='n1975' href='#n1975'>1975</a>
<a id='n1976' href='#n1976'>1976</a>
<a id='n1977' href='#n1977'>1977</a>
<a id='n1978' href='#n1978'>1978</a>
<a id='n1979' href='#n1979'>1979</a>
<a id='n1980' href='#n1980'>1980</a>
<a id='n1981' href='#n1981'>1981</a>
<a id='n1982' href='#n1982'>1982</a>
<a id='n1983' href='#n1983'>1983</a>
<a id='n1984' href='#n1984'>1984</a>
<a id='n1985' href='#n1985'>1985</a>
<a id='n1986' href='#n1986'>1986</a>
<a id='n1987' href='#n1987'>1987</a>
<a id='n1988' href='#n1988'>1988</a>
<a id='n1989' href='#n1989'>1989</a>
<a id='n1990' href='#n1990'>1990</a>
<a id='n1991' href='#n1991'>1991</a>
<a id='n1992' href='#n1992'>1992</a>
<a id='n1993' href='#n1993'>1993</a>
<a id='n1994' href='#n1994'>1994</a>
<a id='n1995' href='#n1995'>1995</a>
<a id='n1996' href='#n1996'>1996</a>
<a id='n1997' href='#n1997'>1997</a>
<a id='n1998' href='#n1998'>1998</a>
<a id='n1999' href='#n1999'>1999</a>
<a id='n2000' href='#n2000'>2000</a>
<a id='n2001' href='#n2001'>2001</a>
<a id='n2002' href='#n2002'>2002</a>
<a id='n2003' href='#n2003'>2003</a>
<a id='n2004' href='#n2004'>2004</a>
<a id='n2005' href='#n2005'>2005</a>
<a id='n2006' href='#n2006'>2006</a>
<a id='n2007' href='#n2007'>2007</a>
<a id='n2008' href='#n2008'>2008</a>
<a id='n2009' href='#n2009'>2009</a>
<a id='n2010' href='#n2010'>2010</a>
<a id='n2011' href='#n2011'>2011</a>
<a id='n2012' href='#n2012'>2012</a>
<a id='n2013' href='#n2013'>2013</a>
<a id='n2014' href='#n2014'>2014</a>
<a id='n2015' href='#n2015'>2015</a>
<a id='n2016' href='#n2016'>2016</a>
<a id='n2017' href='#n2017'>2017</a>
<a id='n2018' href='#n2018'>2018</a>
<a id='n2019' href='#n2019'>2019</a>
<a id='n2020' href='#n2020'>2020</a>
<a id='n2021' href='#n2021'>2021</a>
<a id='n2022' href='#n2022'>2022</a>
<a id='n2023' href='#n2023'>2023</a>
<a id='n2024' href='#n2024'>2024</a>
<a id='n2025' href='#n2025'>2025</a>
<a id='n2026' href='#n2026'>2026</a>
<a id='n2027' href='#n2027'>2027</a>
<a id='n2028' href='#n2028'>2028</a>
<a id='n2029' href='#n2029'>2029</a>
<a id='n2030' href='#n2030'>2030</a>
<a id='n2031' href='#n2031'>2031</a>
<a id='n2032' href='#n2032'>2032</a>
<a id='n2033' href='#n2033'>2033</a>
<a id='n2034' href='#n2034'>2034</a>
<a id='n2035' href='#n2035'>2035</a>
<a id='n2036' href='#n2036'>2036</a>
<a id='n2037' href='#n2037'>2037</a>
<a id='n2038' href='#n2038'>2038</a>
<a id='n2039' href='#n2039'>2039</a>
<a id='n2040' href='#n2040'>2040</a>
<a id='n2041' href='#n2041'>2041</a>
<a id='n2042' href='#n2042'>2042</a>
<a id='n2043' href='#n2043'>2043</a>
<a id='n2044' href='#n2044'>2044</a>
<a id='n2045' href='#n2045'>2045</a>
<a id='n2046' href='#n2046'>2046</a>
<a id='n2047' href='#n2047'>2047</a>
<a id='n2048' href='#n2048'>2048</a>
<a id='n2049' href='#n2049'>2049</a>
<a id='n2050' href='#n2050'>2050</a>
<a id='n2051' href='#n2051'>2051</a>
<a id='n2052' href='#n2052'>2052</a>
<a id='n2053' href='#n2053'>2053</a>
<a id='n2054' href='#n2054'>2054</a>
<a id='n2055' href='#n2055'>2055</a>
<a id='n2056' href='#n2056'>2056</a>
<a id='n2057' href='#n2057'>2057</a>
<a id='n2058' href='#n2058'>2058</a>
<a id='n2059' href='#n2059'>2059</a>
<a id='n2060' href='#n2060'>2060</a>
<a id='n2061' href='#n2061'>2061</a>
<a id='n2062' href='#n2062'>2062</a>
<a id='n2063' href='#n2063'>2063</a>
<a id='n2064' href='#n2064'>2064</a>
<a id='n2065' href='#n2065'>2065</a>
<a id='n2066' href='#n2066'>2066</a>
<a id='n2067' href='#n2067'>2067</a>
<a id='n2068' href='#n2068'>2068</a>
<a id='n2069' href='#n2069'>2069</a>
<a id='n2070' href='#n2070'>2070</a>
<a id='n2071' href='#n2071'>2071</a>
<a id='n2072' href='#n2072'>2072</a>
<a id='n2073' href='#n2073'>2073</a>
<a id='n2074' href='#n2074'>2074</a>
<a id='n2075' href='#n2075'>2075</a>
<a id='n2076' href='#n2076'>2076</a>
<a id='n2077' href='#n2077'>2077</a>
<a id='n2078' href='#n2078'>2078</a>
<a id='n2079' href='#n2079'>2079</a>
<a id='n2080' href='#n2080'>2080</a>
<a id='n2081' href='#n2081'>2081</a>
<a id='n2082' href='#n2082'>2082</a>
<a id='n2083' href='#n2083'>2083</a>
<a id='n2084' href='#n2084'>2084</a>
<a id='n2085' href='#n2085'>2085</a>
<a id='n2086' href='#n2086'>2086</a>
<a id='n2087' href='#n2087'>2087</a>
<a id='n2088' href='#n2088'>2088</a>
<a id='n2089' href='#n2089'>2089</a>
<a id='n2090' href='#n2090'>2090</a>
<a id='n2091' href='#n2091'>2091</a>
<a id='n2092' href='#n2092'>2092</a>
<a id='n2093' href='#n2093'>2093</a>
<a id='n2094' href='#n2094'>2094</a>
<a id='n2095' href='#n2095'>2095</a>
<a id='n2096' href='#n2096'>2096</a>
<a id='n2097' href='#n2097'>2097</a>
<a id='n2098' href='#n2098'>2098</a>
<a id='n2099' href='#n2099'>2099</a>
<a id='n2100' href='#n2100'>2100</a>
<a id='n2101' href='#n2101'>2101</a>
<a id='n2102' href='#n2102'>2102</a>
<a id='n2103' href='#n2103'>2103</a>
<a id='n2104' href='#n2104'>2104</a>
<a id='n2105' href='#n2105'>2105</a>
<a id='n2106' href='#n2106'>2106</a>
<a id='n2107' href='#n2107'>2107</a>
<a id='n2108' href='#n2108'>2108</a>
<a id='n2109' href='#n2109'>2109</a>
<a id='n2110' href='#n2110'>2110</a>
<a id='n2111' href='#n2111'>2111</a>
<a id='n2112' href='#n2112'>2112</a>
<a id='n2113' href='#n2113'>2113</a>
<a id='n2114' href='#n2114'>2114</a>
<a id='n2115' href='#n2115'>2115</a>
<a id='n2116' href='#n2116'>2116</a>
<a id='n2117' href='#n2117'>2117</a>
<a id='n2118' href='#n2118'>2118</a>
<a id='n2119' href='#n2119'>2119</a>
<a id='n2120' href='#n2120'>2120</a>
<a id='n2121' href='#n2121'>2121</a>
<a id='n2122' href='#n2122'>2122</a>
<a id='n2123' href='#n2123'>2123</a>
<a id='n2124' href='#n2124'>2124</a>
<a id='n2125' href='#n2125'>2125</a>
<a id='n2126' href='#n2126'>2126</a>
<a id='n2127' href='#n2127'>2127</a>
<a id='n2128' href='#n2128'>2128</a>
<a id='n2129' href='#n2129'>2129</a>
<a id='n2130' href='#n2130'>2130</a>
<a id='n2131' href='#n2131'>2131</a>
<a id='n2132' href='#n2132'>2132</a>
<a id='n2133' href='#n2133'>2133</a>
<a id='n2134' href='#n2134'>2134</a>
<a id='n2135' href='#n2135'>2135</a>
<a id='n2136' href='#n2136'>2136</a>
<a id='n2137' href='#n2137'>2137</a>
<a id='n2138' href='#n2138'>2138</a>
<a id='n2139' href='#n2139'>2139</a>
<a id='n2140' href='#n2140'>2140</a>
<a id='n2141' href='#n2141'>2141</a>
<a id='n2142' href='#n2142'>2142</a>
<a id='n2143' href='#n2143'>2143</a>
<a id='n2144' href='#n2144'>2144</a>
<a id='n2145' href='#n2145'>2145</a>
<a id='n2146' href='#n2146'>2146</a>
<a id='n2147' href='#n2147'>2147</a>
<a id='n2148' href='#n2148'>2148</a>
<a id='n2149' href='#n2149'>2149</a>
<a id='n2150' href='#n2150'>2150</a>
<a id='n2151' href='#n2151'>2151</a>
<a id='n2152' href='#n2152'>2152</a>
<a id='n2153' href='#n2153'>2153</a>
<a id='n2154' href='#n2154'>2154</a>
<a id='n2155' href='#n2155'>2155</a>
<a id='n2156' href='#n2156'>2156</a>
<a id='n2157' href='#n2157'>2157</a>
<a id='n2158' href='#n2158'>2158</a>
<a id='n2159' href='#n2159'>2159</a>
<a id='n2160' href='#n2160'>2160</a>
<a id='n2161' href='#n2161'>2161</a>
<a id='n2162' href='#n2162'>2162</a>
<a id='n2163' href='#n2163'>2163</a>
<a id='n2164' href='#n2164'>2164</a>
<a id='n2165' href='#n2165'>2165</a>
<a id='n2166' href='#n2166'>2166</a>
<a id='n2167' href='#n2167'>2167</a>
<a id='n2168' href='#n2168'>2168</a>
<a id='n2169' href='#n2169'>2169</a>
<a id='n2170' href='#n2170'>2170</a>
<a id='n2171' href='#n2171'>2171</a>
<a id='n2172' href='#n2172'>2172</a>
<a id='n2173' href='#n2173'>2173</a>
<a id='n2174' href='#n2174'>2174</a>
<a id='n2175' href='#n2175'>2175</a>
<a id='n2176' href='#n2176'>2176</a>
<a id='n2177' href='#n2177'>2177</a>
<a id='n2178' href='#n2178'>2178</a>
<a id='n2179' href='#n2179'>2179</a>
<a id='n2180' href='#n2180'>2180</a>
<a id='n2181' href='#n2181'>2181</a>
<a id='n2182' href='#n2182'>2182</a>
<a id='n2183' href='#n2183'>2183</a>
<a id='n2184' href='#n2184'>2184</a>
<a id='n2185' href='#n2185'>2185</a>
<a id='n2186' href='#n2186'>2186</a>
<a id='n2187' href='#n2187'>2187</a>
<a id='n2188' href='#n2188'>2188</a>
<a id='n2189' href='#n2189'>2189</a>
<a id='n2190' href='#n2190'>2190</a>
<a id='n2191' href='#n2191'>2191</a>
<a id='n2192' href='#n2192'>2192</a>
<a id='n2193' href='#n2193'>2193</a>
<a id='n2194' href='#n2194'>2194</a>
<a id='n2195' href='#n2195'>2195</a>
<a id='n2196' href='#n2196'>2196</a>
<a id='n2197' href='#n2197'>2197</a>
<a id='n2198' href='#n2198'>2198</a>
<a id='n2199' href='#n2199'>2199</a>
<a id='n2200' href='#n2200'>2200</a>
<a id='n2201' href='#n2201'>2201</a>
<a id='n2202' href='#n2202'>2202</a>
<a id='n2203' href='#n2203'>2203</a>
<a id='n2204' href='#n2204'>2204</a>
<a id='n2205' href='#n2205'>2205</a>
<a id='n2206' href='#n2206'>2206</a>
<a id='n2207' href='#n2207'>2207</a>
<a id='n2208' href='#n2208'>2208</a>
<a id='n2209' href='#n2209'>2209</a>
<a id='n2210' href='#n2210'>2210</a>
<a id='n2211' href='#n2211'>2211</a>
<a id='n2212' href='#n2212'>2212</a>
<a id='n2213' href='#n2213'>2213</a>
<a id='n2214' href='#n2214'>2214</a>
<a id='n2215' href='#n2215'>2215</a>
<a id='n2216' href='#n2216'>2216</a>
<a id='n2217' href='#n2217'>2217</a>
<a id='n2218' href='#n2218'>2218</a>
<a id='n2219' href='#n2219'>2219</a>
<a id='n2220' href='#n2220'>2220</a>
<a id='n2221' href='#n2221'>2221</a>
<a id='n2222' href='#n2222'>2222</a>
<a id='n2223' href='#n2223'>2223</a>
<a id='n2224' href='#n2224'>2224</a>
<a id='n2225' href='#n2225'>2225</a>
<a id='n2226' href='#n2226'>2226</a>
<a id='n2227' href='#n2227'>2227</a>
<a id='n2228' href='#n2228'>2228</a>
<a id='n2229' href='#n2229'>2229</a>
<a id='n2230' href='#n2230'>2230</a>
<a id='n2231' href='#n2231'>2231</a>
<a id='n2232' href='#n2232'>2232</a>
<a id='n2233' href='#n2233'>2233</a>
<a id='n2234' href='#n2234'>2234</a>
<a id='n2235' href='#n2235'>2235</a>
<a id='n2236' href='#n2236'>2236</a>
<a id='n2237' href='#n2237'>2237</a>
<a id='n2238' href='#n2238'>2238</a>
<a id='n2239' href='#n2239'>2239</a>
<a id='n2240' href='#n2240'>2240</a>
<a id='n2241' href='#n2241'>2241</a>
<a id='n2242' href='#n2242'>2242</a>
<a id='n2243' href='#n2243'>2243</a>
<a id='n2244' href='#n2244'>2244</a>
<a id='n2245' href='#n2245'>2245</a>
<a id='n2246' href='#n2246'>2246</a>
<a id='n2247' href='#n2247'>2247</a>
<a id='n2248' href='#n2248'>2248</a>
<a id='n2249' href='#n2249'>2249</a>
<a id='n2250' href='#n2250'>2250</a>
<a id='n2251' href='#n2251'>2251</a>
<a id='n2252' href='#n2252'>2252</a>
<a id='n2253' href='#n2253'>2253</a>
<a id='n2254' href='#n2254'>2254</a>
<a id='n2255' href='#n2255'>2255</a>
<a id='n2256' href='#n2256'>2256</a>
<a id='n2257' href='#n2257'>2257</a>
<a id='n2258' href='#n2258'>2258</a>
<a id='n2259' href='#n2259'>2259</a>
<a id='n2260' href='#n2260'>2260</a>
<a id='n2261' href='#n2261'>2261</a>
<a id='n2262' href='#n2262'>2262</a>
<a id='n2263' href='#n2263'>2263</a>
<a id='n2264' href='#n2264'>2264</a>
<a id='n2265' href='#n2265'>2265</a>
<a id='n2266' href='#n2266'>2266</a>
<a id='n2267' href='#n2267'>2267</a>
<a id='n2268' href='#n2268'>2268</a>
<a id='n2269' href='#n2269'>2269</a>
<a id='n2270' href='#n2270'>2270</a>
<a id='n2271' href='#n2271'>2271</a>
<a id='n2272' href='#n2272'>2272</a>
<a id='n2273' href='#n2273'>2273</a>
<a id='n2274' href='#n2274'>2274</a>
<a id='n2275' href='#n2275'>2275</a>
<a id='n2276' href='#n2276'>2276</a>
<a id='n2277' href='#n2277'>2277</a>
<a id='n2278' href='#n2278'>2278</a>
<a id='n2279' href='#n2279'>2279</a>
<a id='n2280' href='#n2280'>2280</a>
<a id='n2281' href='#n2281'>2281</a>
<a id='n2282' href='#n2282'>2282</a>
<a id='n2283' href='#n2283'>2283</a>
<a id='n2284' href='#n2284'>2284</a>
<a id='n2285' href='#n2285'>2285</a>
<a id='n2286' href='#n2286'>2286</a>
<a id='n2287' href='#n2287'>2287</a>
<a id='n2288' href='#n2288'>2288</a>
<a id='n2289' href='#n2289'>2289</a>
<a id='n2290' href='#n2290'>2290</a>
<a id='n2291' href='#n2291'>2291</a>
<a id='n2292' href='#n2292'>2292</a>
<a id='n2293' href='#n2293'>2293</a>
<a id='n2294' href='#n2294'>2294</a>
<a id='n2295' href='#n2295'>2295</a>
<a id='n2296' href='#n2296'>2296</a>
<a id='n2297' href='#n2297'>2297</a>
<a id='n2298' href='#n2298'>2298</a>
<a id='n2299' href='#n2299'>2299</a>
<a id='n2300' href='#n2300'>2300</a>
<a id='n2301' href='#n2301'>2301</a>
<a id='n2302' href='#n2302'>2302</a>
<a id='n2303' href='#n2303'>2303</a>
<a id='n2304' href='#n2304'>2304</a>
<a id='n2305' href='#n2305'>2305</a>
<a id='n2306' href='#n2306'>2306</a>
<a id='n2307' href='#n2307'>2307</a>
<a id='n2308' href='#n2308'>2308</a>
<a id='n2309' href='#n2309'>2309</a>
<a id='n2310' href='#n2310'>2310</a>
<a id='n2311' href='#n2311'>2311</a>
<a id='n2312' href='#n2312'>2312</a>
<a id='n2313' href='#n2313'>2313</a>
<a id='n2314' href='#n2314'>2314</a>
<a id='n2315' href='#n2315'>2315</a>
<a id='n2316' href='#n2316'>2316</a>
<a id='n2317' href='#n2317'>2317</a>
<a id='n2318' href='#n2318'>2318</a>
<a id='n2319' href='#n2319'>2319</a>
<a id='n2320' href='#n2320'>2320</a>
<a id='n2321' href='#n2321'>2321</a>
<a id='n2322' href='#n2322'>2322</a>
<a id='n2323' href='#n2323'>2323</a>
<a id='n2324' href='#n2324'>2324</a>
<a id='n2325' href='#n2325'>2325</a>
<a id='n2326' href='#n2326'>2326</a>
<a id='n2327' href='#n2327'>2327</a>
<a id='n2328' href='#n2328'>2328</a>
<a id='n2329' href='#n2329'>2329</a>
<a id='n2330' href='#n2330'>2330</a>
<a id='n2331' href='#n2331'>2331</a>
<a id='n2332' href='#n2332'>2332</a>
<a id='n2333' href='#n2333'>2333</a>
<a id='n2334' href='#n2334'>2334</a>
<a id='n2335' href='#n2335'>2335</a>
<a id='n2336' href='#n2336'>2336</a>
<a id='n2337' href='#n2337'>2337</a>
<a id='n2338' href='#n2338'>2338</a>
<a id='n2339' href='#n2339'>2339</a>
<a id='n2340' href='#n2340'>2340</a>
<a id='n2341' href='#n2341'>2341</a>
<a id='n2342' href='#n2342'>2342</a>
<a id='n2343' href='#n2343'>2343</a>
<a id='n2344' href='#n2344'>2344</a>
<a id='n2345' href='#n2345'>2345</a>
<a id='n2346' href='#n2346'>2346</a>
<a id='n2347' href='#n2347'>2347</a>
<a id='n2348' href='#n2348'>2348</a>
<a id='n2349' href='#n2349'>2349</a>
<a id='n2350' href='#n2350'>2350</a>
<a id='n2351' href='#n2351'>2351</a>
<a id='n2352' href='#n2352'>2352</a>
<a id='n2353' href='#n2353'>2353</a>
<a id='n2354' href='#n2354'>2354</a>
<a id='n2355' href='#n2355'>2355</a>
<a id='n2356' href='#n2356'>2356</a>
<a id='n2357' href='#n2357'>2357</a>
<a id='n2358' href='#n2358'>2358</a>
<a id='n2359' href='#n2359'>2359</a>
<a id='n2360' href='#n2360'>2360</a>
<a id='n2361' href='#n2361'>2361</a>
<a id='n2362' href='#n2362'>2362</a>
<a id='n2363' href='#n2363'>2363</a>
<a id='n2364' href='#n2364'>2364</a>
<a id='n2365' href='#n2365'>2365</a>
<a id='n2366' href='#n2366'>2366</a>
<a id='n2367' href='#n2367'>2367</a>
<a id='n2368' href='#n2368'>2368</a>
<a id='n2369' href='#n2369'>2369</a>
<a id='n2370' href='#n2370'>2370</a>
<a id='n2371' href='#n2371'>2371</a>
<a id='n2372' href='#n2372'>2372</a>
<a id='n2373' href='#n2373'>2373</a>
<a id='n2374' href='#n2374'>2374</a>
<a id='n2375' href='#n2375'>2375</a>
<a id='n2376' href='#n2376'>2376</a>
<a id='n2377' href='#n2377'>2377</a>
<a id='n2378' href='#n2378'>2378</a>
<a id='n2379' href='#n2379'>2379</a>
<a id='n2380' href='#n2380'>2380</a>
<a id='n2381' href='#n2381'>2381</a>
<a id='n2382' href='#n2382'>2382</a>
<a id='n2383' href='#n2383'>2383</a>
<a id='n2384' href='#n2384'>2384</a>
<a id='n2385' href='#n2385'>2385</a>
<a id='n2386' href='#n2386'>2386</a>
<a id='n2387' href='#n2387'>2387</a>
<a id='n2388' href='#n2388'>2388</a>
<a id='n2389' href='#n2389'>2389</a>
<a id='n2390' href='#n2390'>2390</a>
<a id='n2391' href='#n2391'>2391</a>
<a id='n2392' href='#n2392'>2392</a>
<a id='n2393' href='#n2393'>2393</a>
<a id='n2394' href='#n2394'>2394</a>
<a id='n2395' href='#n2395'>2395</a>
<a id='n2396' href='#n2396'>2396</a>
<a id='n2397' href='#n2397'>2397</a>
<a id='n2398' href='#n2398'>2398</a>
<a id='n2399' href='#n2399'>2399</a>
<a id='n2400' href='#n2400'>2400</a>
<a id='n2401' href='#n2401'>2401</a>
<a id='n2402' href='#n2402'>2402</a>
<a id='n2403' href='#n2403'>2403</a>
<a id='n2404' href='#n2404'>2404</a>
<a id='n2405' href='#n2405'>2405</a>
<a id='n2406' href='#n2406'>2406</a>
<a id='n2407' href='#n2407'>2407</a>
<a id='n2408' href='#n2408'>2408</a>
<a id='n2409' href='#n2409'>2409</a>
<a id='n2410' href='#n2410'>2410</a>
<a id='n2411' href='#n2411'>2411</a>
<a id='n2412' href='#n2412'>2412</a>
<a id='n2413' href='#n2413'>2413</a>
<a id='n2414' href='#n2414'>2414</a>
<a id='n2415' href='#n2415'>2415</a>
<a id='n2416' href='#n2416'>2416</a>
<a id='n2417' href='#n2417'>2417</a>
<a id='n2418' href='#n2418'>2418</a>
<a id='n2419' href='#n2419'>2419</a>
<a id='n2420' href='#n2420'>2420</a>
<a id='n2421' href='#n2421'>2421</a>
<a id='n2422' href='#n2422'>2422</a>
<a id='n2423' href='#n2423'>2423</a>
<a id='n2424' href='#n2424'>2424</a>
<a id='n2425' href='#n2425'>2425</a>
<a id='n2426' href='#n2426'>2426</a>
<a id='n2427' href='#n2427'>2427</a>
<a id='n2428' href='#n2428'>2428</a>
<a id='n2429' href='#n2429'>2429</a>
<a id='n2430' href='#n2430'>2430</a>
<a id='n2431' href='#n2431'>2431</a>
<a id='n2432' href='#n2432'>2432</a>
<a id='n2433' href='#n2433'>2433</a>
<a id='n2434' href='#n2434'>2434</a>
<a id='n2435' href='#n2435'>2435</a>
<a id='n2436' href='#n2436'>2436</a>
<a id='n2437' href='#n2437'>2437</a>
<a id='n2438' href='#n2438'>2438</a>
<a id='n2439' href='#n2439'>2439</a>
<a id='n2440' href='#n2440'>2440</a>
<a id='n2441' href='#n2441'>2441</a>
<a id='n2442' href='#n2442'>2442</a>
<a id='n2443' href='#n2443'>2443</a>
<a id='n2444' href='#n2444'>2444</a>
<a id='n2445' href='#n2445'>2445</a>
<a id='n2446' href='#n2446'>2446</a>
<a id='n2447' href='#n2447'>2447</a>
<a id='n2448' href='#n2448'>2448</a>
<a id='n2449' href='#n2449'>2449</a>
<a id='n2450' href='#n2450'>2450</a>
<a id='n2451' href='#n2451'>2451</a>
<a id='n2452' href='#n2452'>2452</a>
<a id='n2453' href='#n2453'>2453</a>
<a id='n2454' href='#n2454'>2454</a>
<a id='n2455' href='#n2455'>2455</a>
<a id='n2456' href='#n2456'>2456</a>
<a id='n2457' href='#n2457'>2457</a>
<a id='n2458' href='#n2458'>2458</a>
<a id='n2459' href='#n2459'>2459</a>
<a id='n2460' href='#n2460'>2460</a>
<a id='n2461' href='#n2461'>2461</a>
<a id='n2462' href='#n2462'>2462</a>
<a id='n2463' href='#n2463'>2463</a>
<a id='n2464' href='#n2464'>2464</a>
<a id='n2465' href='#n2465'>2465</a>
<a id='n2466' href='#n2466'>2466</a>
<a id='n2467' href='#n2467'>2467</a>
<a id='n2468' href='#n2468'>2468</a>
<a id='n2469' href='#n2469'>2469</a>
<a id='n2470' href='#n2470'>2470</a>
<a id='n2471' href='#n2471'>2471</a>
<a id='n2472' href='#n2472'>2472</a>
<a id='n2473' href='#n2473'>2473</a>
<a id='n2474' href='#n2474'>2474</a>
<a id='n2475' href='#n2475'>2475</a>
<a id='n2476' href='#n2476'>2476</a>
<a id='n2477' href='#n2477'>2477</a>
<a id='n2478' href='#n2478'>2478</a>
<a id='n2479' href='#n2479'>2479</a>
<a id='n2480' href='#n2480'>2480</a>
<a id='n2481' href='#n2481'>2481</a>
<a id='n2482' href='#n2482'>2482</a>
<a id='n2483' href='#n2483'>2483</a>
<a id='n2484' href='#n2484'>2484</a>
<a id='n2485' href='#n2485'>2485</a>
<a id='n2486' href='#n2486'>2486</a>
<a id='n2487' href='#n2487'>2487</a>
<a id='n2488' href='#n2488'>2488</a>
<a id='n2489' href='#n2489'>2489</a>
<a id='n2490' href='#n2490'>2490</a>
<a id='n2491' href='#n2491'>2491</a>
<a id='n2492' href='#n2492'>2492</a>
<a id='n2493' href='#n2493'>2493</a>
<a id='n2494' href='#n2494'>2494</a>
<a id='n2495' href='#n2495'>2495</a>
<a id='n2496' href='#n2496'>2496</a>
<a id='n2497' href='#n2497'>2497</a>
<a id='n2498' href='#n2498'>2498</a>
<a id='n2499' href='#n2499'>2499</a>
<a id='n2500' href='#n2500'>2500</a>
<a id='n2501' href='#n2501'>2501</a>
<a id='n2502' href='#n2502'>2502</a>
<a id='n2503' href='#n2503'>2503</a>
<a id='n2504' href='#n2504'>2504</a>
<a id='n2505' href='#n2505'>2505</a>
<a id='n2506' href='#n2506'>2506</a>
<a id='n2507' href='#n2507'>2507</a>
<a id='n2508' href='#n2508'>2508</a>
<a id='n2509' href='#n2509'>2509</a>
<a id='n2510' href='#n2510'>2510</a>
<a id='n2511' href='#n2511'>2511</a>
<a id='n2512' href='#n2512'>2512</a>
<a id='n2513' href='#n2513'>2513</a>
<a id='n2514' href='#n2514'>2514</a>
<a id='n2515' href='#n2515'>2515</a>
<a id='n2516' href='#n2516'>2516</a>
<a id='n2517' href='#n2517'>2517</a>
<a id='n2518' href='#n2518'>2518</a>
<a id='n2519' href='#n2519'>2519</a>
<a id='n2520' href='#n2520'>2520</a>
<a id='n2521' href='#n2521'>2521</a>
<a id='n2522' href='#n2522'>2522</a>
<a id='n2523' href='#n2523'>2523</a>
<a id='n2524' href='#n2524'>2524</a>
<a id='n2525' href='#n2525'>2525</a>
<a id='n2526' href='#n2526'>2526</a>
<a id='n2527' href='#n2527'>2527</a>
<a id='n2528' href='#n2528'>2528</a>
<a id='n2529' href='#n2529'>2529</a>
<a id='n2530' href='#n2530'>2530</a>
<a id='n2531' href='#n2531'>2531</a>
<a id='n2532' href='#n2532'>2532</a>
<a id='n2533' href='#n2533'>2533</a>
<a id='n2534' href='#n2534'>2534</a>
<a id='n2535' href='#n2535'>2535</a>
<a id='n2536' href='#n2536'>2536</a>
<a id='n2537' href='#n2537'>2537</a>
<a id='n2538' href='#n2538'>2538</a>
<a id='n2539' href='#n2539'>2539</a>
<a id='n2540' href='#n2540'>2540</a>
<a id='n2541' href='#n2541'>2541</a>
<a id='n2542' href='#n2542'>2542</a>
<a id='n2543' href='#n2543'>2543</a>
<a id='n2544' href='#n2544'>2544</a>
<a id='n2545' href='#n2545'>2545</a>
<a id='n2546' href='#n2546'>2546</a>
<a id='n2547' href='#n2547'>2547</a>
<a id='n2548' href='#n2548'>2548</a>
<a id='n2549' href='#n2549'>2549</a>
<a id='n2550' href='#n2550'>2550</a>
<a id='n2551' href='#n2551'>2551</a>
<a id='n2552' href='#n2552'>2552</a>
<a id='n2553' href='#n2553'>2553</a>
<a id='n2554' href='#n2554'>2554</a>
<a id='n2555' href='#n2555'>2555</a>
<a id='n2556' href='#n2556'>2556</a>
<a id='n2557' href='#n2557'>2557</a>
<a id='n2558' href='#n2558'>2558</a>
<a id='n2559' href='#n2559'>2559</a>
<a id='n2560' href='#n2560'>2560</a>
<a id='n2561' href='#n2561'>2561</a>
<a id='n2562' href='#n2562'>2562</a>
<a id='n2563' href='#n2563'>2563</a>
<a id='n2564' href='#n2564'>2564</a>
<a id='n2565' href='#n2565'>2565</a>
<a id='n2566' href='#n2566'>2566</a>
<a id='n2567' href='#n2567'>2567</a>
<a id='n2568' href='#n2568'>2568</a>
<a id='n2569' href='#n2569'>2569</a>
<a id='n2570' href='#n2570'>2570</a>
<a id='n2571' href='#n2571'>2571</a>
<a id='n2572' href='#n2572'>2572</a>
<a id='n2573' href='#n2573'>2573</a>
<a id='n2574' href='#n2574'>2574</a>
<a id='n2575' href='#n2575'>2575</a>
<a id='n2576' href='#n2576'>2576</a>
<a id='n2577' href='#n2577'>2577</a>
<a id='n2578' href='#n2578'>2578</a>
<a id='n2579' href='#n2579'>2579</a>
<a id='n2580' href='#n2580'>2580</a>
<a id='n2581' href='#n2581'>2581</a>
<a id='n2582' href='#n2582'>2582</a>
<a id='n2583' href='#n2583'>2583</a>
<a id='n2584' href='#n2584'>2584</a>
<a id='n2585' href='#n2585'>2585</a>
<a id='n2586' href='#n2586'>2586</a>
<a id='n2587' href='#n2587'>2587</a>
<a id='n2588' href='#n2588'>2588</a>
<a id='n2589' href='#n2589'>2589</a>
<a id='n2590' href='#n2590'>2590</a>
<a id='n2591' href='#n2591'>2591</a>
<a id='n2592' href='#n2592'>2592</a>
<a id='n2593' href='#n2593'>2593</a>
<a id='n2594' href='#n2594'>2594</a>
<a id='n2595' href='#n2595'>2595</a>
<a id='n2596' href='#n2596'>2596</a>
<a id='n2597' href='#n2597'>2597</a>
<a id='n2598' href='#n2598'>2598</a>
<a id='n2599' href='#n2599'>2599</a>
<a id='n2600' href='#n2600'>2600</a>
<a id='n2601' href='#n2601'>2601</a>
<a id='n2602' href='#n2602'>2602</a>
<a id='n2603' href='#n2603'>2603</a>
<a id='n2604' href='#n2604'>2604</a>
<a id='n2605' href='#n2605'>2605</a>
<a id='n2606' href='#n2606'>2606</a>
<a id='n2607' href='#n2607'>2607</a>
<a id='n2608' href='#n2608'>2608</a>
<a id='n2609' href='#n2609'>2609</a>
<a id='n2610' href='#n2610'>2610</a>
<a id='n2611' href='#n2611'>2611</a>
<a id='n2612' href='#n2612'>2612</a>
<a id='n2613' href='#n2613'>2613</a>
<a id='n2614' href='#n2614'>2614</a>
<a id='n2615' href='#n2615'>2615</a>
<a id='n2616' href='#n2616'>2616</a>
<a id='n2617' href='#n2617'>2617</a>
<a id='n2618' href='#n2618'>2618</a>
<a id='n2619' href='#n2619'>2619</a>
<a id='n2620' href='#n2620'>2620</a>
<a id='n2621' href='#n2621'>2621</a>
<a id='n2622' href='#n2622'>2622</a>
<a id='n2623' href='#n2623'>2623</a>
<a id='n2624' href='#n2624'>2624</a>
<a id='n2625' href='#n2625'>2625</a>
<a id='n2626' href='#n2626'>2626</a>
<a id='n2627' href='#n2627'>2627</a>
<a id='n2628' href='#n2628'>2628</a>
<a id='n2629' href='#n2629'>2629</a>
<a id='n2630' href='#n2630'>2630</a>
<a id='n2631' href='#n2631'>2631</a>
<a id='n2632' href='#n2632'>2632</a>
<a id='n2633' href='#n2633'>2633</a>
<a id='n2634' href='#n2634'>2634</a>
<a id='n2635' href='#n2635'>2635</a>
<a id='n2636' href='#n2636'>2636</a>
<a id='n2637' href='#n2637'>2637</a>
<a id='n2638' href='#n2638'>2638</a>
<a id='n2639' href='#n2639'>2639</a>
<a id='n2640' href='#n2640'>2640</a>
<a id='n2641' href='#n2641'>2641</a>
<a id='n2642' href='#n2642'>2642</a>
<a id='n2643' href='#n2643'>2643</a>
<a id='n2644' href='#n2644'>2644</a>
<a id='n2645' href='#n2645'>2645</a>
<a id='n2646' href='#n2646'>2646</a>
<a id='n2647' href='#n2647'>2647</a>
<a id='n2648' href='#n2648'>2648</a>
<a id='n2649' href='#n2649'>2649</a>
<a id='n2650' href='#n2650'>2650</a>
<a id='n2651' href='#n2651'>2651</a>
<a id='n2652' href='#n2652'>2652</a>
<a id='n2653' href='#n2653'>2653</a>
<a id='n2654' href='#n2654'>2654</a>
<a id='n2655' href='#n2655'>2655</a>
<a id='n2656' href='#n2656'>2656</a>
<a id='n2657' href='#n2657'>2657</a>
<a id='n2658' href='#n2658'>2658</a>
<a id='n2659' href='#n2659'>2659</a>
<a id='n2660' href='#n2660'>2660</a>
<a id='n2661' href='#n2661'>2661</a>
<a id='n2662' href='#n2662'>2662</a>
<a id='n2663' href='#n2663'>2663</a>
<a id='n2664' href='#n2664'>2664</a>
<a id='n2665' href='#n2665'>2665</a>
<a id='n2666' href='#n2666'>2666</a>
<a id='n2667' href='#n2667'>2667</a>
<a id='n2668' href='#n2668'>2668</a>
<a id='n2669' href='#n2669'>2669</a>
<a id='n2670' href='#n2670'>2670</a>
<a id='n2671' href='#n2671'>2671</a>
<a id='n2672' href='#n2672'>2672</a>
<a id='n2673' href='#n2673'>2673</a>
<a id='n2674' href='#n2674'>2674</a>
<a id='n2675' href='#n2675'>2675</a>
<a id='n2676' href='#n2676'>2676</a>
<a id='n2677' href='#n2677'>2677</a>
<a id='n2678' href='#n2678'>2678</a>
<a id='n2679' href='#n2679'>2679</a>
<a id='n2680' href='#n2680'>2680</a>
<a id='n2681' href='#n2681'>2681</a>
<a id='n2682' href='#n2682'>2682</a>
<a id='n2683' href='#n2683'>2683</a>
<a id='n2684' href='#n2684'>2684</a>
<a id='n2685' href='#n2685'>2685</a>
<a id='n2686' href='#n2686'>2686</a>
<a id='n2687' href='#n2687'>2687</a>
<a id='n2688' href='#n2688'>2688</a>
<a id='n2689' href='#n2689'>2689</a>
<a id='n2690' href='#n2690'>2690</a>
<a id='n2691' href='#n2691'>2691</a>
<a id='n2692' href='#n2692'>2692</a>
<a id='n2693' href='#n2693'>2693</a>
<a id='n2694' href='#n2694'>2694</a>
<a id='n2695' href='#n2695'>2695</a>
<a id='n2696' href='#n2696'>2696</a>
<a id='n2697' href='#n2697'>2697</a>
<a id='n2698' href='#n2698'>2698</a>
<a id='n2699' href='#n2699'>2699</a>
<a id='n2700' href='#n2700'>2700</a>
<a id='n2701' href='#n2701'>2701</a>
<a id='n2702' href='#n2702'>2702</a>
<a id='n2703' href='#n2703'>2703</a>
<a id='n2704' href='#n2704'>2704</a>
<a id='n2705' href='#n2705'>2705</a>
<a id='n2706' href='#n2706'>2706</a>
<a id='n2707' href='#n2707'>2707</a>
<a id='n2708' href='#n2708'>2708</a>
<a id='n2709' href='#n2709'>2709</a>
<a id='n2710' href='#n2710'>2710</a>
<a id='n2711' href='#n2711'>2711</a>
<a id='n2712' href='#n2712'>2712</a>
<a id='n2713' href='#n2713'>2713</a>
<a id='n2714' href='#n2714'>2714</a>
<a id='n2715' href='#n2715'>2715</a>
<a id='n2716' href='#n2716'>2716</a>
<a id='n2717' href='#n2717'>2717</a>
<a id='n2718' href='#n2718'>2718</a>
<a id='n2719' href='#n2719'>2719</a>
<a id='n2720' href='#n2720'>2720</a>
<a id='n2721' href='#n2721'>2721</a>
<a id='n2722' href='#n2722'>2722</a>
<a id='n2723' href='#n2723'>2723</a>
<a id='n2724' href='#n2724'>2724</a>
<a id='n2725' href='#n2725'>2725</a>
<a id='n2726' href='#n2726'>2726</a>
<a id='n2727' href='#n2727'>2727</a>
<a id='n2728' href='#n2728'>2728</a>
<a id='n2729' href='#n2729'>2729</a>
<a id='n2730' href='#n2730'>2730</a>
<a id='n2731' href='#n2731'>2731</a>
<a id='n2732' href='#n2732'>2732</a>
<a id='n2733' href='#n2733'>2733</a>
<a id='n2734' href='#n2734'>2734</a>
<a id='n2735' href='#n2735'>2735</a>
<a id='n2736' href='#n2736'>2736</a>
<a id='n2737' href='#n2737'>2737</a>
<a id='n2738' href='#n2738'>2738</a>
<a id='n2739' href='#n2739'>2739</a>
<a id='n2740' href='#n2740'>2740</a>
<a id='n2741' href='#n2741'>2741</a>
<a id='n2742' href='#n2742'>2742</a>
<a id='n2743' href='#n2743'>2743</a>
<a id='n2744' href='#n2744'>2744</a>
<a id='n2745' href='#n2745'>2745</a>
<a id='n2746' href='#n2746'>2746</a>
<a id='n2747' href='#n2747'>2747</a>
<a id='n2748' href='#n2748'>2748</a>
<a id='n2749' href='#n2749'>2749</a>
<a id='n2750' href='#n2750'>2750</a>
<a id='n2751' href='#n2751'>2751</a>
<a id='n2752' href='#n2752'>2752</a>
<a id='n2753' href='#n2753'>2753</a>
<a id='n2754' href='#n2754'>2754</a>
<a id='n2755' href='#n2755'>2755</a>
<a id='n2756' href='#n2756'>2756</a>
<a id='n2757' href='#n2757'>2757</a>
<a id='n2758' href='#n2758'>2758</a>
<a id='n2759' href='#n2759'>2759</a>
<a id='n2760' href='#n2760'>2760</a>
<a id='n2761' href='#n2761'>2761</a>
<a id='n2762' href='#n2762'>2762</a>
<a id='n2763' href='#n2763'>2763</a>
<a id='n2764' href='#n2764'>2764</a>
<a id='n2765' href='#n2765'>2765</a>
<a id='n2766' href='#n2766'>2766</a>
<a id='n2767' href='#n2767'>2767</a>
<a id='n2768' href='#n2768'>2768</a>
<a id='n2769' href='#n2769'>2769</a>
<a id='n2770' href='#n2770'>2770</a>
<a id='n2771' href='#n2771'>2771</a>
<a id='n2772' href='#n2772'>2772</a>
<a id='n2773' href='#n2773'>2773</a>
<a id='n2774' href='#n2774'>2774</a>
<a id='n2775' href='#n2775'>2775</a>
<a id='n2776' href='#n2776'>2776</a>
<a id='n2777' href='#n2777'>2777</a>
<a id='n2778' href='#n2778'>2778</a>
<a id='n2779' href='#n2779'>2779</a>
<a id='n2780' href='#n2780'>2780</a>
<a id='n2781' href='#n2781'>2781</a>
<a id='n2782' href='#n2782'>2782</a>
<a id='n2783' href='#n2783'>2783</a>
<a id='n2784' href='#n2784'>2784</a>
<a id='n2785' href='#n2785'>2785</a>
<a id='n2786' href='#n2786'>2786</a>
<a id='n2787' href='#n2787'>2787</a>
<a id='n2788' href='#n2788'>2788</a>
<a id='n2789' href='#n2789'>2789</a>
<a id='n2790' href='#n2790'>2790</a>
<a id='n2791' href='#n2791'>2791</a>
<a id='n2792' href='#n2792'>2792</a>
<a id='n2793' href='#n2793'>2793</a>
<a id='n2794' href='#n2794'>2794</a>
<a id='n2795' href='#n2795'>2795</a>
<a id='n2796' href='#n2796'>2796</a>
<a id='n2797' href='#n2797'>2797</a>
<a id='n2798' href='#n2798'>2798</a>
<a id='n2799' href='#n2799'>2799</a>
<a id='n2800' href='#n2800'>2800</a>
<a id='n2801' href='#n2801'>2801</a>
<a id='n2802' href='#n2802'>2802</a>
<a id='n2803' href='#n2803'>2803</a>
<a id='n2804' href='#n2804'>2804</a>
<a id='n2805' href='#n2805'>2805</a>
<a id='n2806' href='#n2806'>2806</a>
<a id='n2807' href='#n2807'>2807</a>
<a id='n2808' href='#n2808'>2808</a>
<a id='n2809' href='#n2809'>2809</a>
<a id='n2810' href='#n2810'>2810</a>
<a id='n2811' href='#n2811'>2811</a>
<a id='n2812' href='#n2812'>2812</a>
<a id='n2813' href='#n2813'>2813</a>
<a id='n2814' href='#n2814'>2814</a>
<a id='n2815' href='#n2815'>2815</a>
<a id='n2816' href='#n2816'>2816</a>
<a id='n2817' href='#n2817'>2817</a>
<a id='n2818' href='#n2818'>2818</a>
<a id='n2819' href='#n2819'>2819</a>
<a id='n2820' href='#n2820'>2820</a>
<a id='n2821' href='#n2821'>2821</a>
<a id='n2822' href='#n2822'>2822</a>
<a id='n2823' href='#n2823'>2823</a>
<a id='n2824' href='#n2824'>2824</a>
<a id='n2825' href='#n2825'>2825</a>
<a id='n2826' href='#n2826'>2826</a>
<a id='n2827' href='#n2827'>2827</a>
<a id='n2828' href='#n2828'>2828</a>
<a id='n2829' href='#n2829'>2829</a>
<a id='n2830' href='#n2830'>2830</a>
<a id='n2831' href='#n2831'>2831</a>
<a id='n2832' href='#n2832'>2832</a>
<a id='n2833' href='#n2833'>2833</a>
<a id='n2834' href='#n2834'>2834</a>
<a id='n2835' href='#n2835'>2835</a>
<a id='n2836' href='#n2836'>2836</a>
<a id='n2837' href='#n2837'>2837</a>
<a id='n2838' href='#n2838'>2838</a>
<a id='n2839' href='#n2839'>2839</a>
<a id='n2840' href='#n2840'>2840</a>
<a id='n2841' href='#n2841'>2841</a>
<a id='n2842' href='#n2842'>2842</a>
<a id='n2843' href='#n2843'>2843</a>
<a id='n2844' href='#n2844'>2844</a>
<a id='n2845' href='#n2845'>2845</a>
<a id='n2846' href='#n2846'>2846</a>
<a id='n2847' href='#n2847'>2847</a>
<a id='n2848' href='#n2848'>2848</a>
<a id='n2849' href='#n2849'>2849</a>
<a id='n2850' href='#n2850'>2850</a>
<a id='n2851' href='#n2851'>2851</a>
<a id='n2852' href='#n2852'>2852</a>
<a id='n2853' href='#n2853'>2853</a>
<a id='n2854' href='#n2854'>2854</a>
<a id='n2855' href='#n2855'>2855</a>
<a id='n2856' href='#n2856'>2856</a>
<a id='n2857' href='#n2857'>2857</a>
<a id='n2858' href='#n2858'>2858</a>
<a id='n2859' href='#n2859'>2859</a>
<a id='n2860' href='#n2860'>2860</a>
<a id='n2861' href='#n2861'>2861</a>
<a id='n2862' href='#n2862'>2862</a>
<a id='n2863' href='#n2863'>2863</a>
<a id='n2864' href='#n2864'>2864</a>
<a id='n2865' href='#n2865'>2865</a>
<a id='n2866' href='#n2866'>2866</a>
<a id='n2867' href='#n2867'>2867</a>
<a id='n2868' href='#n2868'>2868</a>
<a id='n2869' href='#n2869'>2869</a>
<a id='n2870' href='#n2870'>2870</a>
<a id='n2871' href='#n2871'>2871</a>
<a id='n2872' href='#n2872'>2872</a>
<a id='n2873' href='#n2873'>2873</a>
<a id='n2874' href='#n2874'>2874</a>
<a id='n2875' href='#n2875'>2875</a>
<a id='n2876' href='#n2876'>2876</a>
<a id='n2877' href='#n2877'>2877</a>
<a id='n2878' href='#n2878'>2878</a>
<a id='n2879' href='#n2879'>2879</a>
<a id='n2880' href='#n2880'>2880</a>
<a id='n2881' href='#n2881'>2881</a>
<a id='n2882' href='#n2882'>2882</a>
<a id='n2883' href='#n2883'>2883</a>
<a id='n2884' href='#n2884'>2884</a>
<a id='n2885' href='#n2885'>2885</a>
<a id='n2886' href='#n2886'>2886</a>
<a id='n2887' href='#n2887'>2887</a>
<a id='n2888' href='#n2888'>2888</a>
<a id='n2889' href='#n2889'>2889</a>
<a id='n2890' href='#n2890'>2890</a>
<a id='n2891' href='#n2891'>2891</a>
<a id='n2892' href='#n2892'>2892</a>
<a id='n2893' href='#n2893'>2893</a>
<a id='n2894' href='#n2894'>2894</a>
<a id='n2895' href='#n2895'>2895</a>
<a id='n2896' href='#n2896'>2896</a>
<a id='n2897' href='#n2897'>2897</a>
<a id='n2898' href='#n2898'>2898</a>
<a id='n2899' href='#n2899'>2899</a>
<a id='n2900' href='#n2900'>2900</a>
<a id='n2901' href='#n2901'>2901</a>
<a id='n2902' href='#n2902'>2902</a>
<a id='n2903' href='#n2903'>2903</a>
<a id='n2904' href='#n2904'>2904</a>
<a id='n2905' href='#n2905'>2905</a>
<a id='n2906' href='#n2906'>2906</a>
<a id='n2907' href='#n2907'>2907</a>
<a id='n2908' href='#n2908'>2908</a>
<a id='n2909' href='#n2909'>2909</a>
<a id='n2910' href='#n2910'>2910</a>
<a id='n2911' href='#n2911'>2911</a>
<a id='n2912' href='#n2912'>2912</a>
<a id='n2913' href='#n2913'>2913</a>
<a id='n2914' href='#n2914'>2914</a>
<a id='n2915' href='#n2915'>2915</a>
<a id='n2916' href='#n2916'>2916</a>
<a id='n2917' href='#n2917'>2917</a>
<a id='n2918' href='#n2918'>2918</a>
<a id='n2919' href='#n2919'>2919</a>
<a id='n2920' href='#n2920'>2920</a>
<a id='n2921' href='#n2921'>2921</a>
<a id='n2922' href='#n2922'>2922</a>
<a id='n2923' href='#n2923'>2923</a>
<a id='n2924' href='#n2924'>2924</a>
<a id='n2925' href='#n2925'>2925</a>
<a id='n2926' href='#n2926'>2926</a>
<a id='n2927' href='#n2927'>2927</a>
<a id='n2928' href='#n2928'>2928</a>
<a id='n2929' href='#n2929'>2929</a>
<a id='n2930' href='#n2930'>2930</a>
<a id='n2931' href='#n2931'>2931</a>
<a id='n2932' href='#n2932'>2932</a>
<a id='n2933' href='#n2933'>2933</a>
<a id='n2934' href='#n2934'>2934</a>
<a id='n2935' href='#n2935'>2935</a>
<a id='n2936' href='#n2936'>2936</a>
<a id='n2937' href='#n2937'>2937</a>
<a id='n2938' href='#n2938'>2938</a>
<a id='n2939' href='#n2939'>2939</a>
<a id='n2940' href='#n2940'>2940</a>
<a id='n2941' href='#n2941'>2941</a>
<a id='n2942' href='#n2942'>2942</a>
<a id='n2943' href='#n2943'>2943</a>
<a id='n2944' href='#n2944'>2944</a>
<a id='n2945' href='#n2945'>2945</a>
<a id='n2946' href='#n2946'>2946</a>
<a id='n2947' href='#n2947'>2947</a>
<a id='n2948' href='#n2948'>2948</a>
<a id='n2949' href='#n2949'>2949</a>
<a id='n2950' href='#n2950'>2950</a>
<a id='n2951' href='#n2951'>2951</a>
<a id='n2952' href='#n2952'>2952</a>
<a id='n2953' href='#n2953'>2953</a>
<a id='n2954' href='#n2954'>2954</a>
<a id='n2955' href='#n2955'>2955</a>
<a id='n2956' href='#n2956'>2956</a>
<a id='n2957' href='#n2957'>2957</a>
<a id='n2958' href='#n2958'>2958</a>
<a id='n2959' href='#n2959'>2959</a>
<a id='n2960' href='#n2960'>2960</a>
<a id='n2961' href='#n2961'>2961</a>
<a id='n2962' href='#n2962'>2962</a>
<a id='n2963' href='#n2963'>2963</a>
<a id='n2964' href='#n2964'>2964</a>
<a id='n2965' href='#n2965'>2965</a>
<a id='n2966' href='#n2966'>2966</a>
<a id='n2967' href='#n2967'>2967</a>
<a id='n2968' href='#n2968'>2968</a>
<a id='n2969' href='#n2969'>2969</a>
<a id='n2970' href='#n2970'>2970</a>
<a id='n2971' href='#n2971'>2971</a>
<a id='n2972' href='#n2972'>2972</a>
<a id='n2973' href='#n2973'>2973</a>
<a id='n2974' href='#n2974'>2974</a>
<a id='n2975' href='#n2975'>2975</a>
<a id='n2976' href='#n2976'>2976</a>
<a id='n2977' href='#n2977'>2977</a>
<a id='n2978' href='#n2978'>2978</a>
<a id='n2979' href='#n2979'>2979</a>
<a id='n2980' href='#n2980'>2980</a>
<a id='n2981' href='#n2981'>2981</a>
<a id='n2982' href='#n2982'>2982</a>
<a id='n2983' href='#n2983'>2983</a>
<a id='n2984' href='#n2984'>2984</a>
<a id='n2985' href='#n2985'>2985</a>
<a id='n2986' href='#n2986'>2986</a>
<a id='n2987' href='#n2987'>2987</a>
<a id='n2988' href='#n2988'>2988</a>
<a id='n2989' href='#n2989'>2989</a>
<a id='n2990' href='#n2990'>2990</a>
<a id='n2991' href='#n2991'>2991</a>
<a id='n2992' href='#n2992'>2992</a>
<a id='n2993' href='#n2993'>2993</a>
<a id='n2994' href='#n2994'>2994</a>
<a id='n2995' href='#n2995'>2995</a>
<a id='n2996' href='#n2996'>2996</a>
<a id='n2997' href='#n2997'>2997</a>
<a id='n2998' href='#n2998'>2998</a>
<a id='n2999' href='#n2999'>2999</a>
<a id='n3000' href='#n3000'>3000</a>
<a id='n3001' href='#n3001'>3001</a>
<a id='n3002' href='#n3002'>3002</a>
<a id='n3003' href='#n3003'>3003</a>
<a id='n3004' href='#n3004'>3004</a>
<a id='n3005' href='#n3005'>3005</a>
<a id='n3006' href='#n3006'>3006</a>
<a id='n3007' href='#n3007'>3007</a>
<a id='n3008' href='#n3008'>3008</a>
<a id='n3009' href='#n3009'>3009</a>
<a id='n3010' href='#n3010'>3010</a>
<a id='n3011' href='#n3011'>3011</a>
<a id='n3012' href='#n3012'>3012</a>
<a id='n3013' href='#n3013'>3013</a>
<a id='n3014' href='#n3014'>3014</a>
<a id='n3015' href='#n3015'>3015</a>
<a id='n3016' href='#n3016'>3016</a>
<a id='n3017' href='#n3017'>3017</a>
<a id='n3018' href='#n3018'>3018</a>
<a id='n3019' href='#n3019'>3019</a>
<a id='n3020' href='#n3020'>3020</a>
<a id='n3021' href='#n3021'>3021</a>
<a id='n3022' href='#n3022'>3022</a>
<a id='n3023' href='#n3023'>3023</a>
<a id='n3024' href='#n3024'>3024</a>
<a id='n3025' href='#n3025'>3025</a>
<a id='n3026' href='#n3026'>3026</a>
<a id='n3027' href='#n3027'>3027</a>
<a id='n3028' href='#n3028'>3028</a>
<a id='n3029' href='#n3029'>3029</a>
<a id='n3030' href='#n3030'>3030</a>
<a id='n3031' href='#n3031'>3031</a>
<a id='n3032' href='#n3032'>3032</a>
<a id='n3033' href='#n3033'>3033</a>
<a id='n3034' href='#n3034'>3034</a>
<a id='n3035' href='#n3035'>3035</a>
<a id='n3036' href='#n3036'>3036</a>
<a id='n3037' href='#n3037'>3037</a>
<a id='n3038' href='#n3038'>3038</a>
<a id='n3039' href='#n3039'>3039</a>
<a id='n3040' href='#n3040'>3040</a>
<a id='n3041' href='#n3041'>3041</a>
<a id='n3042' href='#n3042'>3042</a>
<a id='n3043' href='#n3043'>3043</a>
<a id='n3044' href='#n3044'>3044</a>
<a id='n3045' href='#n3045'>3045</a>
<a id='n3046' href='#n3046'>3046</a>
<a id='n3047' href='#n3047'>3047</a>
<a id='n3048' href='#n3048'>3048</a>
<a id='n3049' href='#n3049'>3049</a>
<a id='n3050' href='#n3050'>3050</a>
<a id='n3051' href='#n3051'>3051</a>
<a id='n3052' href='#n3052'>3052</a>
<a id='n3053' href='#n3053'>3053</a>
<a id='n3054' href='#n3054'>3054</a>
<a id='n3055' href='#n3055'>3055</a>
<a id='n3056' href='#n3056'>3056</a>
<a id='n3057' href='#n3057'>3057</a>
<a id='n3058' href='#n3058'>3058</a>
<a id='n3059' href='#n3059'>3059</a>
<a id='n3060' href='#n3060'>3060</a>
<a id='n3061' href='#n3061'>3061</a>
<a id='n3062' href='#n3062'>3062</a>
<a id='n3063' href='#n3063'>3063</a>
<a id='n3064' href='#n3064'>3064</a>
<a id='n3065' href='#n3065'>3065</a>
<a id='n3066' href='#n3066'>3066</a>
<a id='n3067' href='#n3067'>3067</a>
<a id='n3068' href='#n3068'>3068</a>
<a id='n3069' href='#n3069'>3069</a>
<a id='n3070' href='#n3070'>3070</a>
<a id='n3071' href='#n3071'>3071</a>
<a id='n3072' href='#n3072'>3072</a>
<a id='n3073' href='#n3073'>3073</a>
<a id='n3074' href='#n3074'>3074</a>
<a id='n3075' href='#n3075'>3075</a>
<a id='n3076' href='#n3076'>3076</a>
<a id='n3077' href='#n3077'>3077</a>
<a id='n3078' href='#n3078'>3078</a>
<a id='n3079' href='#n3079'>3079</a>
<a id='n3080' href='#n3080'>3080</a>
<a id='n3081' href='#n3081'>3081</a>
<a id='n3082' href='#n3082'>3082</a>
<a id='n3083' href='#n3083'>3083</a>
<a id='n3084' href='#n3084'>3084</a>
<a id='n3085' href='#n3085'>3085</a>
<a id='n3086' href='#n3086'>3086</a>
<a id='n3087' href='#n3087'>3087</a>
<a id='n3088' href='#n3088'>3088</a>
<a id='n3089' href='#n3089'>3089</a>
<a id='n3090' href='#n3090'>3090</a>
<a id='n3091' href='#n3091'>3091</a>
<a id='n3092' href='#n3092'>3092</a>
<a id='n3093' href='#n3093'>3093</a>
<a id='n3094' href='#n3094'>3094</a>
<a id='n3095' href='#n3095'>3095</a>
<a id='n3096' href='#n3096'>3096</a>
<a id='n3097' href='#n3097'>3097</a>
<a id='n3098' href='#n3098'>3098</a>
<a id='n3099' href='#n3099'>3099</a>
<a id='n3100' href='#n3100'>3100</a>
<a id='n3101' href='#n3101'>3101</a>
<a id='n3102' href='#n3102'>3102</a>
<a id='n3103' href='#n3103'>3103</a>
<a id='n3104' href='#n3104'>3104</a>
<a id='n3105' href='#n3105'>3105</a>
<a id='n3106' href='#n3106'>3106</a>
<a id='n3107' href='#n3107'>3107</a>
<a id='n3108' href='#n3108'>3108</a>
<a id='n3109' href='#n3109'>3109</a>
<a id='n3110' href='#n3110'>3110</a>
<a id='n3111' href='#n3111'>3111</a>
<a id='n3112' href='#n3112'>3112</a>
<a id='n3113' href='#n3113'>3113</a>
<a id='n3114' href='#n3114'>3114</a>
<a id='n3115' href='#n3115'>3115</a>
<a id='n3116' href='#n3116'>3116</a>
<a id='n3117' href='#n3117'>3117</a>
<a id='n3118' href='#n3118'>3118</a>
<a id='n3119' href='#n3119'>3119</a>
<a id='n3120' href='#n3120'>3120</a>
<a id='n3121' href='#n3121'>3121</a>
<a id='n3122' href='#n3122'>3122</a>
<a id='n3123' href='#n3123'>3123</a>
<a id='n3124' href='#n3124'>3124</a>
<a id='n3125' href='#n3125'>3125</a>
<a id='n3126' href='#n3126'>3126</a>
<a id='n3127' href='#n3127'>3127</a>
<a id='n3128' href='#n3128'>3128</a>
<a id='n3129' href='#n3129'>3129</a>
<a id='n3130' href='#n3130'>3130</a>
<a id='n3131' href='#n3131'>3131</a>
<a id='n3132' href='#n3132'>3132</a>
<a id='n3133' href='#n3133'>3133</a>
<a id='n3134' href='#n3134'>3134</a>
<a id='n3135' href='#n3135'>3135</a>
<a id='n3136' href='#n3136'>3136</a>
<a id='n3137' href='#n3137'>3137</a>
<a id='n3138' href='#n3138'>3138</a>
<a id='n3139' href='#n3139'>3139</a>
<a id='n3140' href='#n3140'>3140</a>
<a id='n3141' href='#n3141'>3141</a>
<a id='n3142' href='#n3142'>3142</a>
<a id='n3143' href='#n3143'>3143</a>
<a id='n3144' href='#n3144'>3144</a>
<a id='n3145' href='#n3145'>3145</a>
<a id='n3146' href='#n3146'>3146</a>
<a id='n3147' href='#n3147'>3147</a>
<a id='n3148' href='#n3148'>3148</a>
<a id='n3149' href='#n3149'>3149</a>
<a id='n3150' href='#n3150'>3150</a>
<a id='n3151' href='#n3151'>3151</a>
<a id='n3152' href='#n3152'>3152</a>
<a id='n3153' href='#n3153'>3153</a>
<a id='n3154' href='#n3154'>3154</a>
<a id='n3155' href='#n3155'>3155</a>
<a id='n3156' href='#n3156'>3156</a>
<a id='n3157' href='#n3157'>3157</a>
<a id='n3158' href='#n3158'>3158</a>
<a id='n3159' href='#n3159'>3159</a>
<a id='n3160' href='#n3160'>3160</a>
<a id='n3161' href='#n3161'>3161</a>
<a id='n3162' href='#n3162'>3162</a>
<a id='n3163' href='#n3163'>3163</a>
<a id='n3164' href='#n3164'>3164</a>
<a id='n3165' href='#n3165'>3165</a>
<a id='n3166' href='#n3166'>3166</a>
<a id='n3167' href='#n3167'>3167</a>
<a id='n3168' href='#n3168'>3168</a>
<a id='n3169' href='#n3169'>3169</a>
<a id='n3170' href='#n3170'>3170</a>
<a id='n3171' href='#n3171'>3171</a>
<a id='n3172' href='#n3172'>3172</a>
<a id='n3173' href='#n3173'>3173</a>
<a id='n3174' href='#n3174'>3174</a>
<a id='n3175' href='#n3175'>3175</a>
<a id='n3176' href='#n3176'>3176</a>
<a id='n3177' href='#n3177'>3177</a>
<a id='n3178' href='#n3178'>3178</a>
<a id='n3179' href='#n3179'>3179</a>
<a id='n3180' href='#n3180'>3180</a>
<a id='n3181' href='#n3181'>3181</a>
<a id='n3182' href='#n3182'>3182</a>
<a id='n3183' href='#n3183'>3183</a>
<a id='n3184' href='#n3184'>3184</a>
<a id='n3185' href='#n3185'>3185</a>
<a id='n3186' href='#n3186'>3186</a>
<a id='n3187' href='#n3187'>3187</a>
<a id='n3188' href='#n3188'>3188</a>
<a id='n3189' href='#n3189'>3189</a>
<a id='n3190' href='#n3190'>3190</a>
<a id='n3191' href='#n3191'>3191</a>
<a id='n3192' href='#n3192'>3192</a>
<a id='n3193' href='#n3193'>3193</a>
<a id='n3194' href='#n3194'>3194</a>
<a id='n3195' href='#n3195'>3195</a>
<a id='n3196' href='#n3196'>3196</a>
<a id='n3197' href='#n3197'>3197</a>
<a id='n3198' href='#n3198'>3198</a>
<a id='n3199' href='#n3199'>3199</a>
<a id='n3200' href='#n3200'>3200</a>
<a id='n3201' href='#n3201'>3201</a>
<a id='n3202' href='#n3202'>3202</a>
<a id='n3203' href='#n3203'>3203</a>
<a id='n3204' href='#n3204'>3204</a>
<a id='n3205' href='#n3205'>3205</a>
<a id='n3206' href='#n3206'>3206</a>
<a id='n3207' href='#n3207'>3207</a>
<a id='n3208' href='#n3208'>3208</a>
<a id='n3209' href='#n3209'>3209</a>
<a id='n3210' href='#n3210'>3210</a>
<a id='n3211' href='#n3211'>3211</a>
<a id='n3212' href='#n3212'>3212</a>
<a id='n3213' href='#n3213'>3213</a>
<a id='n3214' href='#n3214'>3214</a>
<a id='n3215' href='#n3215'>3215</a>
<a id='n3216' href='#n3216'>3216</a>
<a id='n3217' href='#n3217'>3217</a>
<a id='n3218' href='#n3218'>3218</a>
<a id='n3219' href='#n3219'>3219</a>
<a id='n3220' href='#n3220'>3220</a>
<a id='n3221' href='#n3221'>3221</a>
<a id='n3222' href='#n3222'>3222</a>
<a id='n3223' href='#n3223'>3223</a>
<a id='n3224' href='#n3224'>3224</a>
<a id='n3225' href='#n3225'>3225</a>
<a id='n3226' href='#n3226'>3226</a>
<a id='n3227' href='#n3227'>3227</a>
<a id='n3228' href='#n3228'>3228</a>
<a id='n3229' href='#n3229'>3229</a>
<a id='n3230' href='#n3230'>3230</a>
<a id='n3231' href='#n3231'>3231</a>
<a id='n3232' href='#n3232'>3232</a>
<a id='n3233' href='#n3233'>3233</a>
<a id='n3234' href='#n3234'>3234</a>
<a id='n3235' href='#n3235'>3235</a>
<a id='n3236' href='#n3236'>3236</a>
<a id='n3237' href='#n3237'>3237</a>
<a id='n3238' href='#n3238'>3238</a>
<a id='n3239' href='#n3239'>3239</a>
<a id='n3240' href='#n3240'>3240</a>
<a id='n3241' href='#n3241'>3241</a>
<a id='n3242' href='#n3242'>3242</a>
<a id='n3243' href='#n3243'>3243</a>
<a id='n3244' href='#n3244'>3244</a>
<a id='n3245' href='#n3245'>3245</a>
<a id='n3246' href='#n3246'>3246</a>
<a id='n3247' href='#n3247'>3247</a>
<a id='n3248' href='#n3248'>3248</a>
<a id='n3249' href='#n3249'>3249</a>
<a id='n3250' href='#n3250'>3250</a>
<a id='n3251' href='#n3251'>3251</a>
<a id='n3252' href='#n3252'>3252</a>
<a id='n3253' href='#n3253'>3253</a>
<a id='n3254' href='#n3254'>3254</a>
<a id='n3255' href='#n3255'>3255</a>
<a id='n3256' href='#n3256'>3256</a>
<a id='n3257' href='#n3257'>3257</a>
<a id='n3258' href='#n3258'>3258</a>
<a id='n3259' href='#n3259'>3259</a>
<a id='n3260' href='#n3260'>3260</a>
<a id='n3261' href='#n3261'>3261</a>
<a id='n3262' href='#n3262'>3262</a>
<a id='n3263' href='#n3263'>3263</a>
<a id='n3264' href='#n3264'>3264</a>
<a id='n3265' href='#n3265'>3265</a>
<a id='n3266' href='#n3266'>3266</a>
<a id='n3267' href='#n3267'>3267</a>
<a id='n3268' href='#n3268'>3268</a>
<a id='n3269' href='#n3269'>3269</a>
<a id='n3270' href='#n3270'>3270</a>
<a id='n3271' href='#n3271'>3271</a>
<a id='n3272' href='#n3272'>3272</a>
<a id='n3273' href='#n3273'>3273</a>
<a id='n3274' href='#n3274'>3274</a>
<a id='n3275' href='#n3275'>3275</a>
<a id='n3276' href='#n3276'>3276</a>
<a id='n3277' href='#n3277'>3277</a>
<a id='n3278' href='#n3278'>3278</a>
<a id='n3279' href='#n3279'>3279</a>
<a id='n3280' href='#n3280'>3280</a>
<a id='n3281' href='#n3281'>3281</a>
<a id='n3282' href='#n3282'>3282</a>
<a id='n3283' href='#n3283'>3283</a>
<a id='n3284' href='#n3284'>3284</a>
<a id='n3285' href='#n3285'>3285</a>
<a id='n3286' href='#n3286'>3286</a>
<a id='n3287' href='#n3287'>3287</a>
<a id='n3288' href='#n3288'>3288</a>
<a id='n3289' href='#n3289'>3289</a>
<a id='n3290' href='#n3290'>3290</a>
<a id='n3291' href='#n3291'>3291</a>
<a id='n3292' href='#n3292'>3292</a>
<a id='n3293' href='#n3293'>3293</a>
<a id='n3294' href='#n3294'>3294</a>
<a id='n3295' href='#n3295'>3295</a>
<a id='n3296' href='#n3296'>3296</a>
<a id='n3297' href='#n3297'>3297</a>
<a id='n3298' href='#n3298'>3298</a>
<a id='n3299' href='#n3299'>3299</a>
<a id='n3300' href='#n3300'>3300</a>
<a id='n3301' href='#n3301'>3301</a>
<a id='n3302' href='#n3302'>3302</a>
<a id='n3303' href='#n3303'>3303</a>
<a id='n3304' href='#n3304'>3304</a>
<a id='n3305' href='#n3305'>3305</a>
<a id='n3306' href='#n3306'>3306</a>
<a id='n3307' href='#n3307'>3307</a>
<a id='n3308' href='#n3308'>3308</a>
<a id='n3309' href='#n3309'>3309</a>
<a id='n3310' href='#n3310'>3310</a>
<a id='n3311' href='#n3311'>3311</a>
<a id='n3312' href='#n3312'>3312</a>
<a id='n3313' href='#n3313'>3313</a>
<a id='n3314' href='#n3314'>3314</a>
<a id='n3315' href='#n3315'>3315</a>
<a id='n3316' href='#n3316'>3316</a>
<a id='n3317' href='#n3317'>3317</a>
<a id='n3318' href='#n3318'>3318</a>
<a id='n3319' href='#n3319'>3319</a>
<a id='n3320' href='#n3320'>3320</a>
<a id='n3321' href='#n3321'>3321</a>
<a id='n3322' href='#n3322'>3322</a>
<a id='n3323' href='#n3323'>3323</a>
<a id='n3324' href='#n3324'>3324</a>
<a id='n3325' href='#n3325'>3325</a>
<a id='n3326' href='#n3326'>3326</a>
<a id='n3327' href='#n3327'>3327</a>
<a id='n3328' href='#n3328'>3328</a>
<a id='n3329' href='#n3329'>3329</a>
<a id='n3330' href='#n3330'>3330</a>
<a id='n3331' href='#n3331'>3331</a>
<a id='n3332' href='#n3332'>3332</a>
<a id='n3333' href='#n3333'>3333</a>
<a id='n3334' href='#n3334'>3334</a>
<a id='n3335' href='#n3335'>3335</a>
<a id='n3336' href='#n3336'>3336</a>
<a id='n3337' href='#n3337'>3337</a>
<a id='n3338' href='#n3338'>3338</a>
<a id='n3339' href='#n3339'>3339</a>
<a id='n3340' href='#n3340'>3340</a>
<a id='n3341' href='#n3341'>3341</a>
<a id='n3342' href='#n3342'>3342</a>
<a id='n3343' href='#n3343'>3343</a>
<a id='n3344' href='#n3344'>3344</a>
<a id='n3345' href='#n3345'>3345</a>
<a id='n3346' href='#n3346'>3346</a>
<a id='n3347' href='#n3347'>3347</a>
<a id='n3348' href='#n3348'>3348</a>
<a id='n3349' href='#n3349'>3349</a>
<a id='n3350' href='#n3350'>3350</a>
<a id='n3351' href='#n3351'>3351</a>
<a id='n3352' href='#n3352'>3352</a>
<a id='n3353' href='#n3353'>3353</a>
<a id='n3354' href='#n3354'>3354</a>
<a id='n3355' href='#n3355'>3355</a>
<a id='n3356' href='#n3356'>3356</a>
<a id='n3357' href='#n3357'>3357</a>
<a id='n3358' href='#n3358'>3358</a>
<a id='n3359' href='#n3359'>3359</a>
<a id='n3360' href='#n3360'>3360</a>
<a id='n3361' href='#n3361'>3361</a>
<a id='n3362' href='#n3362'>3362</a>
<a id='n3363' href='#n3363'>3363</a>
<a id='n3364' href='#n3364'>3364</a>
<a id='n3365' href='#n3365'>3365</a>
<a id='n3366' href='#n3366'>3366</a>
<a id='n3367' href='#n3367'>3367</a>
<a id='n3368' href='#n3368'>3368</a>
<a id='n3369' href='#n3369'>3369</a>
<a id='n3370' href='#n3370'>3370</a>
<a id='n3371' href='#n3371'>3371</a>
<a id='n3372' href='#n3372'>3372</a>
<a id='n3373' href='#n3373'>3373</a>
<a id='n3374' href='#n3374'>3374</a>
<a id='n3375' href='#n3375'>3375</a>
<a id='n3376' href='#n3376'>3376</a>
<a id='n3377' href='#n3377'>3377</a>
<a id='n3378' href='#n3378'>3378</a>
<a id='n3379' href='#n3379'>3379</a>
<a id='n3380' href='#n3380'>3380</a>
<a id='n3381' href='#n3381'>3381</a>
<a id='n3382' href='#n3382'>3382</a>
<a id='n3383' href='#n3383'>3383</a>
<a id='n3384' href='#n3384'>3384</a>
<a id='n3385' href='#n3385'>3385</a>
<a id='n3386' href='#n3386'>3386</a>
<a id='n3387' href='#n3387'>3387</a>
<a id='n3388' href='#n3388'>3388</a>
<a id='n3389' href='#n3389'>3389</a>
<a id='n3390' href='#n3390'>3390</a>
<a id='n3391' href='#n3391'>3391</a>
<a id='n3392' href='#n3392'>3392</a>
<a id='n3393' href='#n3393'>3393</a>
<a id='n3394' href='#n3394'>3394</a>
<a id='n3395' href='#n3395'>3395</a>
<a id='n3396' href='#n3396'>3396</a>
<a id='n3397' href='#n3397'>3397</a>
<a id='n3398' href='#n3398'>3398</a>
<a id='n3399' href='#n3399'>3399</a>
<a id='n3400' href='#n3400'>3400</a>
<a id='n3401' href='#n3401'>3401</a>
<a id='n3402' href='#n3402'>3402</a>
<a id='n3403' href='#n3403'>3403</a>
<a id='n3404' href='#n3404'>3404</a>
<a id='n3405' href='#n3405'>3405</a>
<a id='n3406' href='#n3406'>3406</a>
<a id='n3407' href='#n3407'>3407</a>
<a id='n3408' href='#n3408'>3408</a>
<a id='n3409' href='#n3409'>3409</a>
<a id='n3410' href='#n3410'>3410</a>
<a id='n3411' href='#n3411'>3411</a>
<a id='n3412' href='#n3412'>3412</a>
<a id='n3413' href='#n3413'>3413</a>
<a id='n3414' href='#n3414'>3414</a>
<a id='n3415' href='#n3415'>3415</a>
<a id='n3416' href='#n3416'>3416</a>
<a id='n3417' href='#n3417'>3417</a>
<a id='n3418' href='#n3418'>3418</a>
<a id='n3419' href='#n3419'>3419</a>
<a id='n3420' href='#n3420'>3420</a>
<a id='n3421' href='#n3421'>3421</a>
<a id='n3422' href='#n3422'>3422</a>
<a id='n3423' href='#n3423'>3423</a>
<a id='n3424' href='#n3424'>3424</a>
<a id='n3425' href='#n3425'>3425</a>
<a id='n3426' href='#n3426'>3426</a>
<a id='n3427' href='#n3427'>3427</a>
<a id='n3428' href='#n3428'>3428</a>
<a id='n3429' href='#n3429'>3429</a>
<a id='n3430' href='#n3430'>3430</a>
<a id='n3431' href='#n3431'>3431</a>
<a id='n3432' href='#n3432'>3432</a>
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<a id='n3522' href='#n3522'>3522</a>
<a id='n3523' href='#n3523'>3523</a>
<a id='n3524' href='#n3524'>3524</a>
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<a id='n3531' href='#n3531'>3531</a>
<a id='n3532' href='#n3532'>3532</a>
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<a id='n3592' href='#n3592'>3592</a>
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<a id='n3608' href='#n3608'>3608</a>
<a id='n3609' href='#n3609'>3609</a>
<a id='n3610' href='#n3610'>3610</a>
<a id='n3611' href='#n3611'>3611</a>
<a id='n3612' href='#n3612'>3612</a>
<a id='n3613' href='#n3613'>3613</a>
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<a id='n3621' href='#n3621'>3621</a>
<a id='n3622' href='#n3622'>3622</a>
<a id='n3623' href='#n3623'>3623</a>
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<a id='n3629' href='#n3629'>3629</a>
<a id='n3630' href='#n3630'>3630</a>
<a id='n3631' href='#n3631'>3631</a>
<a id='n3632' href='#n3632'>3632</a>
<a id='n3633' href='#n3633'>3633</a>
<a id='n3634' href='#n3634'>3634</a>
<a id='n3635' href='#n3635'>3635</a>
<a id='n3636' href='#n3636'>3636</a>
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<a id='n3638' href='#n3638'>3638</a>
<a id='n3639' href='#n3639'>3639</a>
<a id='n3640' href='#n3640'>3640</a>
<a id='n3641' href='#n3641'>3641</a>
<a id='n3642' href='#n3642'>3642</a>
<a id='n3643' href='#n3643'>3643</a>
<a id='n3644' href='#n3644'>3644</a>
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<a id='n3687' href='#n3687'>3687</a>
<a id='n3688' href='#n3688'>3688</a>
<a id='n3689' href='#n3689'>3689</a>
<a id='n3690' href='#n3690'>3690</a>
<a id='n3691' href='#n3691'>3691</a>
<a id='n3692' href='#n3692'>3692</a>
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<a id='n3700' href='#n3700'>3700</a>
<a id='n3701' href='#n3701'>3701</a>
<a id='n3702' href='#n3702'>3702</a>
<a id='n3703' href='#n3703'>3703</a>
<a id='n3704' href='#n3704'>3704</a>
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<a id='n3707' href='#n3707'>3707</a>
<a id='n3708' href='#n3708'>3708</a>
<a id='n3709' href='#n3709'>3709</a>
<a id='n3710' href='#n3710'>3710</a>
<a id='n3711' href='#n3711'>3711</a>
<a id='n3712' href='#n3712'>3712</a>
<a id='n3713' href='#n3713'>3713</a>
<a id='n3714' href='#n3714'>3714</a>
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<a id='n3721' href='#n3721'>3721</a>
<a id='n3722' href='#n3722'>3722</a>
<a id='n3723' href='#n3723'>3723</a>
<a id='n3724' href='#n3724'>3724</a>
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<a id='n3730' href='#n3730'>3730</a>
<a id='n3731' href='#n3731'>3731</a>
<a id='n3732' href='#n3732'>3732</a>
<a id='n3733' href='#n3733'>3733</a>
<a id='n3734' href='#n3734'>3734</a>
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<a id='n3760' href='#n3760'>3760</a>
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<a id='n3763' href='#n3763'>3763</a>
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<a id='n3787' href='#n3787'>3787</a>
<a id='n3788' href='#n3788'>3788</a>
<a id='n3789' href='#n3789'>3789</a>
<a id='n3790' href='#n3790'>3790</a>
<a id='n3791' href='#n3791'>3791</a>
<a id='n3792' href='#n3792'>3792</a>
<a id='n3793' href='#n3793'>3793</a>
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<a id='n3798' href='#n3798'>3798</a>
<a id='n3799' href='#n3799'>3799</a>
<a id='n3800' href='#n3800'>3800</a>
<a id='n3801' href='#n3801'>3801</a>
<a id='n3802' href='#n3802'>3802</a>
<a id='n3803' href='#n3803'>3803</a>
<a id='n3804' href='#n3804'>3804</a>
<a id='n3805' href='#n3805'>3805</a>
<a id='n3806' href='#n3806'>3806</a>
<a id='n3807' href='#n3807'>3807</a>
<a id='n3808' href='#n3808'>3808</a>
<a id='n3809' href='#n3809'>3809</a>
<a id='n3810' href='#n3810'>3810</a>
<a id='n3811' href='#n3811'>3811</a>
<a id='n3812' href='#n3812'>3812</a>
<a id='n3813' href='#n3813'>3813</a>
<a id='n3814' href='#n3814'>3814</a>
<a id='n3815' href='#n3815'>3815</a>
<a id='n3816' href='#n3816'>3816</a>
<a id='n3817' href='#n3817'>3817</a>
<a id='n3818' href='#n3818'>3818</a>
<a id='n3819' href='#n3819'>3819</a>
<a id='n3820' href='#n3820'>3820</a>
<a id='n3821' href='#n3821'>3821</a>
<a id='n3822' href='#n3822'>3822</a>
<a id='n3823' href='#n3823'>3823</a>
<a id='n3824' href='#n3824'>3824</a>
<a id='n3825' href='#n3825'>3825</a>
<a id='n3826' href='#n3826'>3826</a>
<a id='n3827' href='#n3827'>3827</a>
<a id='n3828' href='#n3828'>3828</a>
<a id='n3829' href='#n3829'>3829</a>
<a id='n3830' href='#n3830'>3830</a>
<a id='n3831' href='#n3831'>3831</a>
<a id='n3832' href='#n3832'>3832</a>
<a id='n3833' href='#n3833'>3833</a>
<a id='n3834' href='#n3834'>3834</a>
<a id='n3835' href='#n3835'>3835</a>
<a id='n3836' href='#n3836'>3836</a>
<a id='n3837' href='#n3837'>3837</a>
<a id='n3838' href='#n3838'>3838</a>
<a id='n3839' href='#n3839'>3839</a>
<a id='n3840' href='#n3840'>3840</a>
<a id='n3841' href='#n3841'>3841</a>
<a id='n3842' href='#n3842'>3842</a>
<a id='n3843' href='#n3843'>3843</a>
<a id='n3844' href='#n3844'>3844</a>
<a id='n3845' href='#n3845'>3845</a>
<a id='n3846' href='#n3846'>3846</a>
<a id='n3847' href='#n3847'>3847</a>
<a id='n3848' href='#n3848'>3848</a>
<a id='n3849' href='#n3849'>3849</a>
<a id='n3850' href='#n3850'>3850</a>
<a id='n3851' href='#n3851'>3851</a>
<a id='n3852' href='#n3852'>3852</a>
<a id='n3853' href='#n3853'>3853</a>
<a id='n3854' href='#n3854'>3854</a>
<a id='n3855' href='#n3855'>3855</a>
<a id='n3856' href='#n3856'>3856</a>
<a id='n3857' href='#n3857'>3857</a>
<a id='n3858' href='#n3858'>3858</a>
<a id='n3859' href='#n3859'>3859</a>
<a id='n3860' href='#n3860'>3860</a>
<a id='n3861' href='#n3861'>3861</a>
<a id='n3862' href='#n3862'>3862</a>
<a id='n3863' href='#n3863'>3863</a>
<a id='n3864' href='#n3864'>3864</a>
<a id='n3865' href='#n3865'>3865</a>
<a id='n3866' href='#n3866'>3866</a>
<a id='n3867' href='#n3867'>3867</a>
<a id='n3868' href='#n3868'>3868</a>
<a id='n3869' href='#n3869'>3869</a>
<a id='n3870' href='#n3870'>3870</a>
<a id='n3871' href='#n3871'>3871</a>
<a id='n3872' href='#n3872'>3872</a>
<a id='n3873' href='#n3873'>3873</a>
<a id='n3874' href='#n3874'>3874</a>
<a id='n3875' href='#n3875'>3875</a>
<a id='n3876' href='#n3876'>3876</a>
<a id='n3877' href='#n3877'>3877</a>
<a id='n3878' href='#n3878'>3878</a>
<a id='n3879' href='#n3879'>3879</a>
<a id='n3880' href='#n3880'>3880</a>
<a id='n3881' href='#n3881'>3881</a>
<a id='n3882' href='#n3882'>3882</a>
<a id='n3883' href='#n3883'>3883</a>
<a id='n3884' href='#n3884'>3884</a>
<a id='n3885' href='#n3885'>3885</a>
<a id='n3886' href='#n3886'>3886</a>
<a id='n3887' href='#n3887'>3887</a>
<a id='n3888' href='#n3888'>3888</a>
<a id='n3889' href='#n3889'>3889</a>
<a id='n3890' href='#n3890'>3890</a>
<a id='n3891' href='#n3891'>3891</a>
<a id='n3892' href='#n3892'>3892</a>
<a id='n3893' href='#n3893'>3893</a>
<a id='n3894' href='#n3894'>3894</a>
<a id='n3895' href='#n3895'>3895</a>
<a id='n3896' href='#n3896'>3896</a>
<a id='n3897' href='#n3897'>3897</a>
<a id='n3898' href='#n3898'>3898</a>
<a id='n3899' href='#n3899'>3899</a>
<a id='n3900' href='#n3900'>3900</a>
<a id='n3901' href='#n3901'>3901</a>
<a id='n3902' href='#n3902'>3902</a>
<a id='n3903' href='#n3903'>3903</a>
<a id='n3904' href='#n3904'>3904</a>
<a id='n3905' href='#n3905'>3905</a>
<a id='n3906' href='#n3906'>3906</a>
<a id='n3907' href='#n3907'>3907</a>
<a id='n3908' href='#n3908'>3908</a>
<a id='n3909' href='#n3909'>3909</a>
<a id='n3910' href='#n3910'>3910</a>
<a id='n3911' href='#n3911'>3911</a>
<a id='n3912' href='#n3912'>3912</a>
<a id='n3913' href='#n3913'>3913</a>
<a id='n3914' href='#n3914'>3914</a>
<a id='n3915' href='#n3915'>3915</a>
<a id='n3916' href='#n3916'>3916</a>
<a id='n3917' href='#n3917'>3917</a>
<a id='n3918' href='#n3918'>3918</a>
<a id='n3919' href='#n3919'>3919</a>
<a id='n3920' href='#n3920'>3920</a>
<a id='n3921' href='#n3921'>3921</a>
<a id='n3922' href='#n3922'>3922</a>
<a id='n3923' href='#n3923'>3923</a>
<a id='n3924' href='#n3924'>3924</a>
<a id='n3925' href='#n3925'>3925</a>
<a id='n3926' href='#n3926'>3926</a>
<a id='n3927' href='#n3927'>3927</a>
<a id='n3928' href='#n3928'>3928</a>
<a id='n3929' href='#n3929'>3929</a>
<a id='n3930' href='#n3930'>3930</a>
<a id='n3931' href='#n3931'>3931</a>
<a id='n3932' href='#n3932'>3932</a>
<a id='n3933' href='#n3933'>3933</a>
<a id='n3934' href='#n3934'>3934</a>
<a id='n3935' href='#n3935'>3935</a>
<a id='n3936' href='#n3936'>3936</a>
<a id='n3937' href='#n3937'>3937</a>
<a id='n3938' href='#n3938'>3938</a>
<a id='n3939' href='#n3939'>3939</a>
<a id='n3940' href='#n3940'>3940</a>
<a id='n3941' href='#n3941'>3941</a>
<a id='n3942' href='#n3942'>3942</a>
<a id='n3943' href='#n3943'>3943</a>
<a id='n3944' href='#n3944'>3944</a>
<a id='n3945' href='#n3945'>3945</a>
<a id='n3946' href='#n3946'>3946</a>
<a id='n3947' href='#n3947'>3947</a>
<a id='n3948' href='#n3948'>3948</a>
<a id='n3949' href='#n3949'>3949</a>
<a id='n3950' href='#n3950'>3950</a>
<a id='n3951' href='#n3951'>3951</a>
<a id='n3952' href='#n3952'>3952</a>
<a id='n3953' href='#n3953'>3953</a>
<a id='n3954' href='#n3954'>3954</a>
<a id='n3955' href='#n3955'>3955</a>
<a id='n3956' href='#n3956'>3956</a>
<a id='n3957' href='#n3957'>3957</a>
<a id='n3958' href='#n3958'>3958</a>
<a id='n3959' href='#n3959'>3959</a>
<a id='n3960' href='#n3960'>3960</a>
<a id='n3961' href='#n3961'>3961</a>
<a id='n3962' href='#n3962'>3962</a>
<a id='n3963' href='#n3963'>3963</a>
<a id='n3964' href='#n3964'>3964</a>
<a id='n3965' href='#n3965'>3965</a>
<a id='n3966' href='#n3966'>3966</a>
<a id='n3967' href='#n3967'>3967</a>
<a id='n3968' href='#n3968'>3968</a>
<a id='n3969' href='#n3969'>3969</a>
<a id='n3970' href='#n3970'>3970</a>
<a id='n3971' href='#n3971'>3971</a>
<a id='n3972' href='#n3972'>3972</a>
<a id='n3973' href='#n3973'>3973</a>
<a id='n3974' href='#n3974'>3974</a>
<a id='n3975' href='#n3975'>3975</a>
<a id='n3976' href='#n3976'>3976</a>
<a id='n3977' href='#n3977'>3977</a>
<a id='n3978' href='#n3978'>3978</a>
<a id='n3979' href='#n3979'>3979</a>
<a id='n3980' href='#n3980'>3980</a>
<a id='n3981' href='#n3981'>3981</a>
<a id='n3982' href='#n3982'>3982</a>
<a id='n3983' href='#n3983'>3983</a>
<a id='n3984' href='#n3984'>3984</a>
<a id='n3985' href='#n3985'>3985</a>
<a id='n3986' href='#n3986'>3986</a>
<a id='n3987' href='#n3987'>3987</a>
<a id='n3988' href='#n3988'>3988</a>
<a id='n3989' href='#n3989'>3989</a>
<a id='n3990' href='#n3990'>3990</a>
<a id='n3991' href='#n3991'>3991</a>
<a id='n3992' href='#n3992'>3992</a>
<a id='n3993' href='#n3993'>3993</a>
<a id='n3994' href='#n3994'>3994</a>
<a id='n3995' href='#n3995'>3995</a>
<a id='n3996' href='#n3996'>3996</a>
<a id='n3997' href='#n3997'>3997</a>
<a id='n3998' href='#n3998'>3998</a>
<a id='n3999' href='#n3999'>3999</a>
<a id='n4000' href='#n4000'>4000</a>
<a id='n4001' href='#n4001'>4001</a>
<a id='n4002' href='#n4002'>4002</a>
<a id='n4003' href='#n4003'>4003</a>
<a id='n4004' href='#n4004'>4004</a>
<a id='n4005' href='#n4005'>4005</a>
<a id='n4006' href='#n4006'>4006</a>
<a id='n4007' href='#n4007'>4007</a>
<a id='n4008' href='#n4008'>4008</a>
<a id='n4009' href='#n4009'>4009</a>
<a id='n4010' href='#n4010'>4010</a>
<a id='n4011' href='#n4011'>4011</a>
<a id='n4012' href='#n4012'>4012</a>
<a id='n4013' href='#n4013'>4013</a>
<a id='n4014' href='#n4014'>4014</a>
<a id='n4015' href='#n4015'>4015</a>
<a id='n4016' href='#n4016'>4016</a>
<a id='n4017' href='#n4017'>4017</a>
<a id='n4018' href='#n4018'>4018</a>
<a id='n4019' href='#n4019'>4019</a>
<a id='n4020' href='#n4020'>4020</a>
<a id='n4021' href='#n4021'>4021</a>
<a id='n4022' href='#n4022'>4022</a>
<a id='n4023' href='#n4023'>4023</a>
<a id='n4024' href='#n4024'>4024</a>
<a id='n4025' href='#n4025'>4025</a>
<a id='n4026' href='#n4026'>4026</a>
<a id='n4027' href='#n4027'>4027</a>
<a id='n4028' href='#n4028'>4028</a>
<a id='n4029' href='#n4029'>4029</a>
<a id='n4030' href='#n4030'>4030</a>
<a id='n4031' href='#n4031'>4031</a>
<a id='n4032' href='#n4032'>4032</a>
<a id='n4033' href='#n4033'>4033</a>
<a id='n4034' href='#n4034'>4034</a>
<a id='n4035' href='#n4035'>4035</a>
<a id='n4036' href='#n4036'>4036</a>
<a id='n4037' href='#n4037'>4037</a>
<a id='n4038' href='#n4038'>4038</a>
<a id='n4039' href='#n4039'>4039</a>
<a id='n4040' href='#n4040'>4040</a>
<a id='n4041' href='#n4041'>4041</a>
<a id='n4042' href='#n4042'>4042</a>
<a id='n4043' href='#n4043'>4043</a>
<a id='n4044' href='#n4044'>4044</a>
<a id='n4045' href='#n4045'>4045</a>
<a id='n4046' href='#n4046'>4046</a>
<a id='n4047' href='#n4047'>4047</a>
<a id='n4048' href='#n4048'>4048</a>
<a id='n4049' href='#n4049'>4049</a>
<a id='n4050' href='#n4050'>4050</a>
<a id='n4051' href='#n4051'>4051</a>
<a id='n4052' href='#n4052'>4052</a>
<a id='n4053' href='#n4053'>4053</a>
<a id='n4054' href='#n4054'>4054</a>
<a id='n4055' href='#n4055'>4055</a>
<a id='n4056' href='#n4056'>4056</a>
<a id='n4057' href='#n4057'>4057</a>
<a id='n4058' href='#n4058'>4058</a>
<a id='n4059' href='#n4059'>4059</a>
<a id='n4060' href='#n4060'>4060</a>
<a id='n4061' href='#n4061'>4061</a>
<a id='n4062' href='#n4062'>4062</a>
<a id='n4063' href='#n4063'>4063</a>
<a id='n4064' href='#n4064'>4064</a>
<a id='n4065' href='#n4065'>4065</a>
<a id='n4066' href='#n4066'>4066</a>
<a id='n4067' href='#n4067'>4067</a>
<a id='n4068' href='#n4068'>4068</a>
<a id='n4069' href='#n4069'>4069</a>
<a id='n4070' href='#n4070'>4070</a>
<a id='n4071' href='#n4071'>4071</a>
<a id='n4072' href='#n4072'>4072</a>
<a id='n4073' href='#n4073'>4073</a>
<a id='n4074' href='#n4074'>4074</a>
<a id='n4075' href='#n4075'>4075</a>
<a id='n4076' href='#n4076'>4076</a>
<a id='n4077' href='#n4077'>4077</a>
<a id='n4078' href='#n4078'>4078</a>
<a id='n4079' href='#n4079'>4079</a>
<a id='n4080' href='#n4080'>4080</a>
<a id='n4081' href='#n4081'>4081</a>
<a id='n4082' href='#n4082'>4082</a>
<a id='n4083' href='#n4083'>4083</a>
<a id='n4084' href='#n4084'>4084</a>
<a id='n4085' href='#n4085'>4085</a>
<a id='n4086' href='#n4086'>4086</a>
<a id='n4087' href='#n4087'>4087</a>
<a id='n4088' href='#n4088'>4088</a>
<a id='n4089' href='#n4089'>4089</a>
<a id='n4090' href='#n4090'>4090</a>
<a id='n4091' href='#n4091'>4091</a>
<a id='n4092' href='#n4092'>4092</a>
<a id='n4093' href='#n4093'>4093</a>
<a id='n4094' href='#n4094'>4094</a>
<a id='n4095' href='#n4095'>4095</a>
<a id='n4096' href='#n4096'>4096</a>
<a id='n4097' href='#n4097'>4097</a>
<a id='n4098' href='#n4098'>4098</a>
<a id='n4099' href='#n4099'>4099</a>
<a id='n4100' href='#n4100'>4100</a>
<a id='n4101' href='#n4101'>4101</a>
<a id='n4102' href='#n4102'>4102</a>
<a id='n4103' href='#n4103'>4103</a>
<a id='n4104' href='#n4104'>4104</a>
<a id='n4105' href='#n4105'>4105</a>
<a id='n4106' href='#n4106'>4106</a>
<a id='n4107' href='#n4107'>4107</a>
<a id='n4108' href='#n4108'>4108</a>
<a id='n4109' href='#n4109'>4109</a>
<a id='n4110' href='#n4110'>4110</a>
<a id='n4111' href='#n4111'>4111</a>
<a id='n4112' href='#n4112'>4112</a>
<a id='n4113' href='#n4113'>4113</a>
<a id='n4114' href='#n4114'>4114</a>
<a id='n4115' href='#n4115'>4115</a>
<a id='n4116' href='#n4116'>4116</a>
<a id='n4117' href='#n4117'>4117</a>
<a id='n4118' href='#n4118'>4118</a>
<a id='n4119' href='#n4119'>4119</a>
<a id='n4120' href='#n4120'>4120</a>
<a id='n4121' href='#n4121'>4121</a>
<a id='n4122' href='#n4122'>4122</a>
<a id='n4123' href='#n4123'>4123</a>
<a id='n4124' href='#n4124'>4124</a>
<a id='n4125' href='#n4125'>4125</a>
<a id='n4126' href='#n4126'>4126</a>
<a id='n4127' href='#n4127'>4127</a>
<a id='n4128' href='#n4128'>4128</a>
<a id='n4129' href='#n4129'>4129</a>
<a id='n4130' href='#n4130'>4130</a>
<a id='n4131' href='#n4131'>4131</a>
<a id='n4132' href='#n4132'>4132</a>
<a id='n4133' href='#n4133'>4133</a>
<a id='n4134' href='#n4134'>4134</a>
<a id='n4135' href='#n4135'>4135</a>
<a id='n4136' href='#n4136'>4136</a>
<a id='n4137' href='#n4137'>4137</a>
<a id='n4138' href='#n4138'>4138</a>
<a id='n4139' href='#n4139'>4139</a>
<a id='n4140' href='#n4140'>4140</a>
<a id='n4141' href='#n4141'>4141</a>
<a id='n4142' href='#n4142'>4142</a>
<a id='n4143' href='#n4143'>4143</a>
<a id='n4144' href='#n4144'>4144</a>
<a id='n4145' href='#n4145'>4145</a>
<a id='n4146' href='#n4146'>4146</a>
<a id='n4147' href='#n4147'>4147</a>
<a id='n4148' href='#n4148'>4148</a>
<a id='n4149' href='#n4149'>4149</a>
<a id='n4150' href='#n4150'>4150</a>
<a id='n4151' href='#n4151'>4151</a>
<a id='n4152' href='#n4152'>4152</a>
<a id='n4153' href='#n4153'>4153</a>
<a id='n4154' href='#n4154'>4154</a>
<a id='n4155' href='#n4155'>4155</a>
<a id='n4156' href='#n4156'>4156</a>
<a id='n4157' href='#n4157'>4157</a>
<a id='n4158' href='#n4158'>4158</a>
<a id='n4159' href='#n4159'>4159</a>
<a id='n4160' href='#n4160'>4160</a>
<a id='n4161' href='#n4161'>4161</a>
<a id='n4162' href='#n4162'>4162</a>
<a id='n4163' href='#n4163'>4163</a>
<a id='n4164' href='#n4164'>4164</a>
<a id='n4165' href='#n4165'>4165</a>
<a id='n4166' href='#n4166'>4166</a>
<a id='n4167' href='#n4167'>4167</a>
<a id='n4168' href='#n4168'>4168</a>
<a id='n4169' href='#n4169'>4169</a>
<a id='n4170' href='#n4170'>4170</a>
<a id='n4171' href='#n4171'>4171</a>
<a id='n4172' href='#n4172'>4172</a>
<a id='n4173' href='#n4173'>4173</a>
<a id='n4174' href='#n4174'>4174</a>
<a id='n4175' href='#n4175'>4175</a>
<a id='n4176' href='#n4176'>4176</a>
<a id='n4177' href='#n4177'>4177</a>
<a id='n4178' href='#n4178'>4178</a>
<a id='n4179' href='#n4179'>4179</a>
<a id='n4180' href='#n4180'>4180</a>
<a id='n4181' href='#n4181'>4181</a>
<a id='n4182' href='#n4182'>4182</a>
<a id='n4183' href='#n4183'>4183</a>
<a id='n4184' href='#n4184'>4184</a>
<a id='n4185' href='#n4185'>4185</a>
<a id='n4186' href='#n4186'>4186</a>
<a id='n4187' href='#n4187'>4187</a>
<a id='n4188' href='#n4188'>4188</a>
<a id='n4189' href='#n4189'>4189</a>
<a id='n4190' href='#n4190'>4190</a>
<a id='n4191' href='#n4191'>4191</a>
<a id='n4192' href='#n4192'>4192</a>
<a id='n4193' href='#n4193'>4193</a>
<a id='n4194' href='#n4194'>4194</a>
<a id='n4195' href='#n4195'>4195</a>
<a id='n4196' href='#n4196'>4196</a>
<a id='n4197' href='#n4197'>4197</a>
<a id='n4198' href='#n4198'>4198</a>
<a id='n4199' href='#n4199'>4199</a>
<a id='n4200' href='#n4200'>4200</a>
<a id='n4201' href='#n4201'>4201</a>
<a id='n4202' href='#n4202'>4202</a>
<a id='n4203' href='#n4203'>4203</a>
<a id='n4204' href='#n4204'>4204</a>
<a id='n4205' href='#n4205'>4205</a>
<a id='n4206' href='#n4206'>4206</a>
<a id='n4207' href='#n4207'>4207</a>
<a id='n4208' href='#n4208'>4208</a>
<a id='n4209' href='#n4209'>4209</a>
<a id='n4210' href='#n4210'>4210</a>
<a id='n4211' href='#n4211'>4211</a>
<a id='n4212' href='#n4212'>4212</a>
<a id='n4213' href='#n4213'>4213</a>
<a id='n4214' href='#n4214'>4214</a>
<a id='n4215' href='#n4215'>4215</a>
<a id='n4216' href='#n4216'>4216</a>
<a id='n4217' href='#n4217'>4217</a>
<a id='n4218' href='#n4218'>4218</a>
<a id='n4219' href='#n4219'>4219</a>
<a id='n4220' href='#n4220'>4220</a>
<a id='n4221' href='#n4221'>4221</a>
<a id='n4222' href='#n4222'>4222</a>
<a id='n4223' href='#n4223'>4223</a>
<a id='n4224' href='#n4224'>4224</a>
<a id='n4225' href='#n4225'>4225</a>
<a id='n4226' href='#n4226'>4226</a>
<a id='n4227' href='#n4227'>4227</a>
<a id='n4228' href='#n4228'>4228</a>
<a id='n4229' href='#n4229'>4229</a>
<a id='n4230' href='#n4230'>4230</a>
<a id='n4231' href='#n4231'>4231</a>
<a id='n4232' href='#n4232'>4232</a>
<a id='n4233' href='#n4233'>4233</a>
<a id='n4234' href='#n4234'>4234</a>
<a id='n4235' href='#n4235'>4235</a>
<a id='n4236' href='#n4236'>4236</a>
<a id='n4237' href='#n4237'>4237</a>
<a id='n4238' href='#n4238'>4238</a>
<a id='n4239' href='#n4239'>4239</a>
<a id='n4240' href='#n4240'>4240</a>
<a id='n4241' href='#n4241'>4241</a>
<a id='n4242' href='#n4242'>4242</a>
<a id='n4243' href='#n4243'>4243</a>
<a id='n4244' href='#n4244'>4244</a>
<a id='n4245' href='#n4245'>4245</a>
<a id='n4246' href='#n4246'>4246</a>
<a id='n4247' href='#n4247'>4247</a>
<a id='n4248' href='#n4248'>4248</a>
<a id='n4249' href='#n4249'>4249</a>
<a id='n4250' href='#n4250'>4250</a>
<a id='n4251' href='#n4251'>4251</a>
<a id='n4252' href='#n4252'>4252</a>
<a id='n4253' href='#n4253'>4253</a>
<a id='n4254' href='#n4254'>4254</a>
<a id='n4255' href='#n4255'>4255</a>
<a id='n4256' href='#n4256'>4256</a>
<a id='n4257' href='#n4257'>4257</a>
<a id='n4258' href='#n4258'>4258</a>
<a id='n4259' href='#n4259'>4259</a>
<a id='n4260' href='#n4260'>4260</a>
<a id='n4261' href='#n4261'>4261</a>
<a id='n4262' href='#n4262'>4262</a>
<a id='n4263' href='#n4263'>4263</a>
<a id='n4264' href='#n4264'>4264</a>
<a id='n4265' href='#n4265'>4265</a>
<a id='n4266' href='#n4266'>4266</a>
<a id='n4267' href='#n4267'>4267</a>
<a id='n4268' href='#n4268'>4268</a>
<a id='n4269' href='#n4269'>4269</a>
<a id='n4270' href='#n4270'>4270</a>
<a id='n4271' href='#n4271'>4271</a>
<a id='n4272' href='#n4272'>4272</a>
<a id='n4273' href='#n4273'>4273</a>
<a id='n4274' href='#n4274'>4274</a>
<a id='n4275' href='#n4275'>4275</a>
<a id='n4276' href='#n4276'>4276</a>
<a id='n4277' href='#n4277'>4277</a>
<a id='n4278' href='#n4278'>4278</a>
<a id='n4279' href='#n4279'>4279</a>
<a id='n4280' href='#n4280'>4280</a>
<a id='n4281' href='#n4281'>4281</a>
<a id='n4282' href='#n4282'>4282</a>
<a id='n4283' href='#n4283'>4283</a>
<a id='n4284' href='#n4284'>4284</a>
<a id='n4285' href='#n4285'>4285</a>
<a id='n4286' href='#n4286'>4286</a>
<a id='n4287' href='#n4287'>4287</a>
<a id='n4288' href='#n4288'>4288</a>
<a id='n4289' href='#n4289'>4289</a>
<a id='n4290' href='#n4290'>4290</a>
<a id='n4291' href='#n4291'>4291</a>
<a id='n4292' href='#n4292'>4292</a>
<a id='n4293' href='#n4293'>4293</a>
<a id='n4294' href='#n4294'>4294</a>
<a id='n4295' href='#n4295'>4295</a>
<a id='n4296' href='#n4296'>4296</a>
<a id='n4297' href='#n4297'>4297</a>
<a id='n4298' href='#n4298'>4298</a>
<a id='n4299' href='#n4299'>4299</a>
<a id='n4300' href='#n4300'>4300</a>
<a id='n4301' href='#n4301'>4301</a>
<a id='n4302' href='#n4302'>4302</a>
<a id='n4303' href='#n4303'>4303</a>
<a id='n4304' href='#n4304'>4304</a>
<a id='n4305' href='#n4305'>4305</a>
<a id='n4306' href='#n4306'>4306</a>
<a id='n4307' href='#n4307'>4307</a>
<a id='n4308' href='#n4308'>4308</a>
<a id='n4309' href='#n4309'>4309</a>
<a id='n4310' href='#n4310'>4310</a>
<a id='n4311' href='#n4311'>4311</a>
<a id='n4312' href='#n4312'>4312</a>
<a id='n4313' href='#n4313'>4313</a>
<a id='n4314' href='#n4314'>4314</a>
<a id='n4315' href='#n4315'>4315</a>
<a id='n4316' href='#n4316'>4316</a>
<a id='n4317' href='#n4317'>4317</a>
<a id='n4318' href='#n4318'>4318</a>
<a id='n4319' href='#n4319'>4319</a>
<a id='n4320' href='#n4320'>4320</a>
<a id='n4321' href='#n4321'>4321</a>
<a id='n4322' href='#n4322'>4322</a>
<a id='n4323' href='#n4323'>4323</a>
<a id='n4324' href='#n4324'>4324</a>
<a id='n4325' href='#n4325'>4325</a>
<a id='n4326' href='#n4326'>4326</a>
<a id='n4327' href='#n4327'>4327</a>
<a id='n4328' href='#n4328'>4328</a>
<a id='n4329' href='#n4329'>4329</a>
<a id='n4330' href='#n4330'>4330</a>
<a id='n4331' href='#n4331'>4331</a>
<a id='n4332' href='#n4332'>4332</a>
<a id='n4333' href='#n4333'>4333</a>
<a id='n4334' href='#n4334'>4334</a>
<a id='n4335' href='#n4335'>4335</a>
<a id='n4336' href='#n4336'>4336</a>
<a id='n4337' href='#n4337'>4337</a>
<a id='n4338' href='#n4338'>4338</a>
<a id='n4339' href='#n4339'>4339</a>
<a id='n4340' href='#n4340'>4340</a>
<a id='n4341' href='#n4341'>4341</a>
<a id='n4342' href='#n4342'>4342</a>
<a id='n4343' href='#n4343'>4343</a>
<a id='n4344' href='#n4344'>4344</a>
<a id='n4345' href='#n4345'>4345</a>
<a id='n4346' href='#n4346'>4346</a>
<a id='n4347' href='#n4347'>4347</a>
<a id='n4348' href='#n4348'>4348</a>
<a id='n4349' href='#n4349'>4349</a>
<a id='n4350' href='#n4350'>4350</a>
<a id='n4351' href='#n4351'>4351</a>
<a id='n4352' href='#n4352'>4352</a>
<a id='n4353' href='#n4353'>4353</a>
<a id='n4354' href='#n4354'>4354</a>
<a id='n4355' href='#n4355'>4355</a>
<a id='n4356' href='#n4356'>4356</a>
<a id='n4357' href='#n4357'>4357</a>
<a id='n4358' href='#n4358'>4358</a>
<a id='n4359' href='#n4359'>4359</a>
<a id='n4360' href='#n4360'>4360</a>
<a id='n4361' href='#n4361'>4361</a>
<a id='n4362' href='#n4362'>4362</a>
<a id='n4363' href='#n4363'>4363</a>
<a id='n4364' href='#n4364'>4364</a>
<a id='n4365' href='#n4365'>4365</a>
<a id='n4366' href='#n4366'>4366</a>
<a id='n4367' href='#n4367'>4367</a>
<a id='n4368' href='#n4368'>4368</a>
<a id='n4369' href='#n4369'>4369</a>
<a id='n4370' href='#n4370'>4370</a>
<a id='n4371' href='#n4371'>4371</a>
<a id='n4372' href='#n4372'>4372</a>
<a id='n4373' href='#n4373'>4373</a>
<a id='n4374' href='#n4374'>4374</a>
<a id='n4375' href='#n4375'>4375</a>
<a id='n4376' href='#n4376'>4376</a>
<a id='n4377' href='#n4377'>4377</a>
<a id='n4378' href='#n4378'>4378</a>
<a id='n4379' href='#n4379'>4379</a>
<a id='n4380' href='#n4380'>4380</a>
<a id='n4381' href='#n4381'>4381</a>
<a id='n4382' href='#n4382'>4382</a>
<a id='n4383' href='#n4383'>4383</a>
<a id='n4384' href='#n4384'>4384</a>
<a id='n4385' href='#n4385'>4385</a>
<a id='n4386' href='#n4386'>4386</a>
<a id='n4387' href='#n4387'>4387</a>
<a id='n4388' href='#n4388'>4388</a>
<a id='n4389' href='#n4389'>4389</a>
<a id='n4390' href='#n4390'>4390</a>
<a id='n4391' href='#n4391'>4391</a>
<a id='n4392' href='#n4392'>4392</a>
<a id='n4393' href='#n4393'>4393</a>
<a id='n4394' href='#n4394'>4394</a>
<a id='n4395' href='#n4395'>4395</a>
<a id='n4396' href='#n4396'>4396</a>
<a id='n4397' href='#n4397'>4397</a>
<a id='n4398' href='#n4398'>4398</a>
<a id='n4399' href='#n4399'>4399</a>
<a id='n4400' href='#n4400'>4400</a>
<a id='n4401' href='#n4401'>4401</a>
<a id='n4402' href='#n4402'>4402</a>
<a id='n4403' href='#n4403'>4403</a>
<a id='n4404' href='#n4404'>4404</a>
<a id='n4405' href='#n4405'>4405</a>
<a id='n4406' href='#n4406'>4406</a>
<a id='n4407' href='#n4407'>4407</a>
<a id='n4408' href='#n4408'>4408</a>
<a id='n4409' href='#n4409'>4409</a>
<a id='n4410' href='#n4410'>4410</a>
<a id='n4411' href='#n4411'>4411</a>
<a id='n4412' href='#n4412'>4412</a>
<a id='n4413' href='#n4413'>4413</a>
<a id='n4414' href='#n4414'>4414</a>
<a id='n4415' href='#n4415'>4415</a>
<a id='n4416' href='#n4416'>4416</a>
<a id='n4417' href='#n4417'>4417</a>
<a id='n4418' href='#n4418'>4418</a>
<a id='n4419' href='#n4419'>4419</a>
<a id='n4420' href='#n4420'>4420</a>
<a id='n4421' href='#n4421'>4421</a>
<a id='n4422' href='#n4422'>4422</a>
<a id='n4423' href='#n4423'>4423</a>
<a id='n4424' href='#n4424'>4424</a>
<a id='n4425' href='#n4425'>4425</a>
<a id='n4426' href='#n4426'>4426</a>
<a id='n4427' href='#n4427'>4427</a>
<a id='n4428' href='#n4428'>4428</a>
<a id='n4429' href='#n4429'>4429</a>
<a id='n4430' href='#n4430'>4430</a>
<a id='n4431' href='#n4431'>4431</a>
<a id='n4432' href='#n4432'>4432</a>
<a id='n4433' href='#n4433'>4433</a>
<a id='n4434' href='#n4434'>4434</a>
<a id='n4435' href='#n4435'>4435</a>
<a id='n4436' href='#n4436'>4436</a>
<a id='n4437' href='#n4437'>4437</a>
<a id='n4438' href='#n4438'>4438</a>
<a id='n4439' href='#n4439'>4439</a>
<a id='n4440' href='#n4440'>4440</a>
<a id='n4441' href='#n4441'>4441</a>
<a id='n4442' href='#n4442'>4442</a>
<a id='n4443' href='#n4443'>4443</a>
<a id='n4444' href='#n4444'>4444</a>
<a id='n4445' href='#n4445'>4445</a>
<a id='n4446' href='#n4446'>4446</a>
<a id='n4447' href='#n4447'>4447</a>
<a id='n4448' href='#n4448'>4448</a>
<a id='n4449' href='#n4449'>4449</a>
<a id='n4450' href='#n4450'>4450</a>
<a id='n4451' href='#n4451'>4451</a>
<a id='n4452' href='#n4452'>4452</a>
<a id='n4453' href='#n4453'>4453</a>
<a id='n4454' href='#n4454'>4454</a>
<a id='n4455' href='#n4455'>4455</a>
<a id='n4456' href='#n4456'>4456</a>
<a id='n4457' href='#n4457'>4457</a>
<a id='n4458' href='#n4458'>4458</a>
<a id='n4459' href='#n4459'>4459</a>
<a id='n4460' href='#n4460'>4460</a>
<a id='n4461' href='#n4461'>4461</a>
<a id='n4462' href='#n4462'>4462</a>
<a id='n4463' href='#n4463'>4463</a>
<a id='n4464' href='#n4464'>4464</a>
<a id='n4465' href='#n4465'>4465</a>
<a id='n4466' href='#n4466'>4466</a>
<a id='n4467' href='#n4467'>4467</a>
<a id='n4468' href='#n4468'>4468</a>
<a id='n4469' href='#n4469'>4469</a>
<a id='n4470' href='#n4470'>4470</a>
<a id='n4471' href='#n4471'>4471</a>
<a id='n4472' href='#n4472'>4472</a>
<a id='n4473' href='#n4473'>4473</a>
<a id='n4474' href='#n4474'>4474</a>
<a id='n4475' href='#n4475'>4475</a>
<a id='n4476' href='#n4476'>4476</a>
<a id='n4477' href='#n4477'>4477</a>
<a id='n4478' href='#n4478'>4478</a>
<a id='n4479' href='#n4479'>4479</a>
<a id='n4480' href='#n4480'>4480</a>
<a id='n4481' href='#n4481'>4481</a>
<a id='n4482' href='#n4482'>4482</a>
<a id='n4483' href='#n4483'>4483</a>
<a id='n4484' href='#n4484'>4484</a>
<a id='n4485' href='#n4485'>4485</a>
<a id='n4486' href='#n4486'>4486</a>
<a id='n4487' href='#n4487'>4487</a>
<a id='n4488' href='#n4488'>4488</a>
<a id='n4489' href='#n4489'>4489</a>
<a id='n4490' href='#n4490'>4490</a>
<a id='n4491' href='#n4491'>4491</a>
<a id='n4492' href='#n4492'>4492</a>
<a id='n4493' href='#n4493'>4493</a>
<a id='n4494' href='#n4494'>4494</a>
<a id='n4495' href='#n4495'>4495</a>
<a id='n4496' href='#n4496'>4496</a>
<a id='n4497' href='#n4497'>4497</a>
<a id='n4498' href='#n4498'>4498</a>
<a id='n4499' href='#n4499'>4499</a>
<a id='n4500' href='#n4500'>4500</a>
<a id='n4501' href='#n4501'>4501</a>
<a id='n4502' href='#n4502'>4502</a>
<a id='n4503' href='#n4503'>4503</a>
<a id='n4504' href='#n4504'>4504</a>
<a id='n4505' href='#n4505'>4505</a>
<a id='n4506' href='#n4506'>4506</a>
<a id='n4507' href='#n4507'>4507</a>
<a id='n4508' href='#n4508'>4508</a>
<a id='n4509' href='#n4509'>4509</a>
<a id='n4510' href='#n4510'>4510</a>
<a id='n4511' href='#n4511'>4511</a>
<a id='n4512' href='#n4512'>4512</a>
<a id='n4513' href='#n4513'>4513</a>
<a id='n4514' href='#n4514'>4514</a>
<a id='n4515' href='#n4515'>4515</a>
<a id='n4516' href='#n4516'>4516</a>
<a id='n4517' href='#n4517'>4517</a>
<a id='n4518' href='#n4518'>4518</a>
<a id='n4519' href='#n4519'>4519</a>
<a id='n4520' href='#n4520'>4520</a>
<a id='n4521' href='#n4521'>4521</a>
<a id='n4522' href='#n4522'>4522</a>
<a id='n4523' href='#n4523'>4523</a>
<a id='n4524' href='#n4524'>4524</a>
<a id='n4525' href='#n4525'>4525</a>
<a id='n4526' href='#n4526'>4526</a>
<a id='n4527' href='#n4527'>4527</a>
<a id='n4528' href='#n4528'>4528</a>
<a id='n4529' href='#n4529'>4529</a>
<a id='n4530' href='#n4530'>4530</a>
<a id='n4531' href='#n4531'>4531</a>
<a id='n4532' href='#n4532'>4532</a>
<a id='n4533' href='#n4533'>4533</a>
<a id='n4534' href='#n4534'>4534</a>
<a id='n4535' href='#n4535'>4535</a>
<a id='n4536' href='#n4536'>4536</a>
<a id='n4537' href='#n4537'>4537</a>
<a id='n4538' href='#n4538'>4538</a>
<a id='n4539' href='#n4539'>4539</a>
<a id='n4540' href='#n4540'>4540</a>
<a id='n4541' href='#n4541'>4541</a>
<a id='n4542' href='#n4542'>4542</a>
<a id='n4543' href='#n4543'>4543</a>
<a id='n4544' href='#n4544'>4544</a>
<a id='n4545' href='#n4545'>4545</a>
<a id='n4546' href='#n4546'>4546</a>
<a id='n4547' href='#n4547'>4547</a>
<a id='n4548' href='#n4548'>4548</a>
<a id='n4549' href='#n4549'>4549</a>
<a id='n4550' href='#n4550'>4550</a>
<a id='n4551' href='#n4551'>4551</a>
<a id='n4552' href='#n4552'>4552</a>
<a id='n4553' href='#n4553'>4553</a>
<a id='n4554' href='#n4554'>4554</a>
<a id='n4555' href='#n4555'>4555</a>
<a id='n4556' href='#n4556'>4556</a>
<a id='n4557' href='#n4557'>4557</a>
<a id='n4558' href='#n4558'>4558</a>
<a id='n4559' href='#n4559'>4559</a>
<a id='n4560' href='#n4560'>4560</a>
<a id='n4561' href='#n4561'>4561</a>
<a id='n4562' href='#n4562'>4562</a>
<a id='n4563' href='#n4563'>4563</a>
<a id='n4564' href='#n4564'>4564</a>
<a id='n4565' href='#n4565'>4565</a>
<a id='n4566' href='#n4566'>4566</a>
<a id='n4567' href='#n4567'>4567</a>
<a id='n4568' href='#n4568'>4568</a>
<a id='n4569' href='#n4569'>4569</a>
<a id='n4570' href='#n4570'>4570</a>
<a id='n4571' href='#n4571'>4571</a>
<a id='n4572' href='#n4572'>4572</a>
<a id='n4573' href='#n4573'>4573</a>
<a id='n4574' href='#n4574'>4574</a>
<a id='n4575' href='#n4575'>4575</a>
<a id='n4576' href='#n4576'>4576</a>
<a id='n4577' href='#n4577'>4577</a>
<a id='n4578' href='#n4578'>4578</a>
<a id='n4579' href='#n4579'>4579</a>
<a id='n4580' href='#n4580'>4580</a>
<a id='n4581' href='#n4581'>4581</a>
<a id='n4582' href='#n4582'>4582</a>
<a id='n4583' href='#n4583'>4583</a>
<a id='n4584' href='#n4584'>4584</a>
<a id='n4585' href='#n4585'>4585</a>
<a id='n4586' href='#n4586'>4586</a>
<a id='n4587' href='#n4587'>4587</a>
<a id='n4588' href='#n4588'>4588</a>
<a id='n4589' href='#n4589'>4589</a>
<a id='n4590' href='#n4590'>4590</a>
<a id='n4591' href='#n4591'>4591</a>
<a id='n4592' href='#n4592'>4592</a>
<a id='n4593' href='#n4593'>4593</a>
<a id='n4594' href='#n4594'>4594</a>
<a id='n4595' href='#n4595'>4595</a>
<a id='n4596' href='#n4596'>4596</a>
<a id='n4597' href='#n4597'>4597</a>
<a id='n4598' href='#n4598'>4598</a>
<a id='n4599' href='#n4599'>4599</a>
<a id='n4600' href='#n4600'>4600</a>
<a id='n4601' href='#n4601'>4601</a>
<a id='n4602' href='#n4602'>4602</a>
<a id='n4603' href='#n4603'>4603</a>
<a id='n4604' href='#n4604'>4604</a>
<a id='n4605' href='#n4605'>4605</a>
<a id='n4606' href='#n4606'>4606</a>
<a id='n4607' href='#n4607'>4607</a>
<a id='n4608' href='#n4608'>4608</a>
<a id='n4609' href='#n4609'>4609</a>
<a id='n4610' href='#n4610'>4610</a>
<a id='n4611' href='#n4611'>4611</a>
<a id='n4612' href='#n4612'>4612</a>
<a id='n4613' href='#n4613'>4613</a>
<a id='n4614' href='#n4614'>4614</a>
<a id='n4615' href='#n4615'>4615</a>
<a id='n4616' href='#n4616'>4616</a>
<a id='n4617' href='#n4617'>4617</a>
<a id='n4618' href='#n4618'>4618</a>
<a id='n4619' href='#n4619'>4619</a>
<a id='n4620' href='#n4620'>4620</a>
<a id='n4621' href='#n4621'>4621</a>
<a id='n4622' href='#n4622'>4622</a>
<a id='n4623' href='#n4623'>4623</a>
<a id='n4624' href='#n4624'>4624</a>
<a id='n4625' href='#n4625'>4625</a>
<a id='n4626' href='#n4626'>4626</a>
<a id='n4627' href='#n4627'>4627</a>
<a id='n4628' href='#n4628'>4628</a>
<a id='n4629' href='#n4629'>4629</a>
<a id='n4630' href='#n4630'>4630</a>
<a id='n4631' href='#n4631'>4631</a>
<a id='n4632' href='#n4632'>4632</a>
<a id='n4633' href='#n4633'>4633</a>
<a id='n4634' href='#n4634'>4634</a>
<a id='n4635' href='#n4635'>4635</a>
<a id='n4636' href='#n4636'>4636</a>
<a id='n4637' href='#n4637'>4637</a>
<a id='n4638' href='#n4638'>4638</a>
<a id='n4639' href='#n4639'>4639</a>
<a id='n4640' href='#n4640'>4640</a>
<a id='n4641' href='#n4641'>4641</a>
<a id='n4642' href='#n4642'>4642</a>
<a id='n4643' href='#n4643'>4643</a>
<a id='n4644' href='#n4644'>4644</a>
<a id='n4645' href='#n4645'>4645</a>
<a id='n4646' href='#n4646'>4646</a>
<a id='n4647' href='#n4647'>4647</a>
<a id='n4648' href='#n4648'>4648</a>
<a id='n4649' href='#n4649'>4649</a>
<a id='n4650' href='#n4650'>4650</a>
<a id='n4651' href='#n4651'>4651</a>
<a id='n4652' href='#n4652'>4652</a>
<a id='n4653' href='#n4653'>4653</a>
<a id='n4654' href='#n4654'>4654</a>
<a id='n4655' href='#n4655'>4655</a>
<a id='n4656' href='#n4656'>4656</a>
<a id='n4657' href='#n4657'>4657</a>
<a id='n4658' href='#n4658'>4658</a>
<a id='n4659' href='#n4659'>4659</a>
<a id='n4660' href='#n4660'>4660</a>
<a id='n4661' href='#n4661'>4661</a>
<a id='n4662' href='#n4662'>4662</a>
<a id='n4663' href='#n4663'>4663</a>
<a id='n4664' href='#n4664'>4664</a>
<a id='n4665' href='#n4665'>4665</a>
<a id='n4666' href='#n4666'>4666</a>
<a id='n4667' href='#n4667'>4667</a>
<a id='n4668' href='#n4668'>4668</a>
<a id='n4669' href='#n4669'>4669</a>
<a id='n4670' href='#n4670'>4670</a>
<a id='n4671' href='#n4671'>4671</a>
<a id='n4672' href='#n4672'>4672</a>
<a id='n4673' href='#n4673'>4673</a>
<a id='n4674' href='#n4674'>4674</a>
<a id='n4675' href='#n4675'>4675</a>
<a id='n4676' href='#n4676'>4676</a>
<a id='n4677' href='#n4677'>4677</a>
<a id='n4678' href='#n4678'>4678</a>
<a id='n4679' href='#n4679'>4679</a>
<a id='n4680' href='#n4680'>4680</a>
<a id='n4681' href='#n4681'>4681</a>
<a id='n4682' href='#n4682'>4682</a>
<a id='n4683' href='#n4683'>4683</a>
<a id='n4684' href='#n4684'>4684</a>
<a id='n4685' href='#n4685'>4685</a>
<a id='n4686' href='#n4686'>4686</a>
<a id='n4687' href='#n4687'>4687</a>
<a id='n4688' href='#n4688'>4688</a>
<a id='n4689' href='#n4689'>4689</a>
<a id='n4690' href='#n4690'>4690</a>
<a id='n4691' href='#n4691'>4691</a>
<a id='n4692' href='#n4692'>4692</a>
<a id='n4693' href='#n4693'>4693</a>
<a id='n4694' href='#n4694'>4694</a>
<a id='n4695' href='#n4695'>4695</a>
<a id='n4696' href='#n4696'>4696</a>
<a id='n4697' href='#n4697'>4697</a>
<a id='n4698' href='#n4698'>4698</a>
<a id='n4699' href='#n4699'>4699</a>
<a id='n4700' href='#n4700'>4700</a>
<a id='n4701' href='#n4701'>4701</a>
<a id='n4702' href='#n4702'>4702</a>
<a id='n4703' href='#n4703'>4703</a>
<a id='n4704' href='#n4704'>4704</a>
<a id='n4705' href='#n4705'>4705</a>
<a id='n4706' href='#n4706'>4706</a>
<a id='n4707' href='#n4707'>4707</a>
<a id='n4708' href='#n4708'>4708</a>
<a id='n4709' href='#n4709'>4709</a>
<a id='n4710' href='#n4710'>4710</a>
<a id='n4711' href='#n4711'>4711</a>
<a id='n4712' href='#n4712'>4712</a>
<a id='n4713' href='#n4713'>4713</a>
<a id='n4714' href='#n4714'>4714</a>
<a id='n4715' href='#n4715'>4715</a>
<a id='n4716' href='#n4716'>4716</a>
<a id='n4717' href='#n4717'>4717</a>
<a id='n4718' href='#n4718'>4718</a>
<a id='n4719' href='#n4719'>4719</a>
<a id='n4720' href='#n4720'>4720</a>
<a id='n4721' href='#n4721'>4721</a>
<a id='n4722' href='#n4722'>4722</a>
<a id='n4723' href='#n4723'>4723</a>
<a id='n4724' href='#n4724'>4724</a>
<a id='n4725' href='#n4725'>4725</a>
<a id='n4726' href='#n4726'>4726</a>
<a id='n4727' href='#n4727'>4727</a>
<a id='n4728' href='#n4728'>4728</a>
<a id='n4729' href='#n4729'>4729</a>
<a id='n4730' href='#n4730'>4730</a>
<a id='n4731' href='#n4731'>4731</a>
<a id='n4732' href='#n4732'>4732</a>
<a id='n4733' href='#n4733'>4733</a>
<a id='n4734' href='#n4734'>4734</a>
<a id='n4735' href='#n4735'>4735</a>
<a id='n4736' href='#n4736'>4736</a>
<a id='n4737' href='#n4737'>4737</a>
<a id='n4738' href='#n4738'>4738</a>
<a id='n4739' href='#n4739'>4739</a>
<a id='n4740' href='#n4740'>4740</a>
<a id='n4741' href='#n4741'>4741</a>
<a id='n4742' href='#n4742'>4742</a>
<a id='n4743' href='#n4743'>4743</a>
<a id='n4744' href='#n4744'>4744</a>
<a id='n4745' href='#n4745'>4745</a>
<a id='n4746' href='#n4746'>4746</a>
<a id='n4747' href='#n4747'>4747</a>
<a id='n4748' href='#n4748'>4748</a>
<a id='n4749' href='#n4749'>4749</a>
<a id='n4750' href='#n4750'>4750</a>
<a id='n4751' href='#n4751'>4751</a>
<a id='n4752' href='#n4752'>4752</a>
<a id='n4753' href='#n4753'>4753</a>
<a id='n4754' href='#n4754'>4754</a>
<a id='n4755' href='#n4755'>4755</a>
<a id='n4756' href='#n4756'>4756</a>
<a id='n4757' href='#n4757'>4757</a>
<a id='n4758' href='#n4758'>4758</a>
<a id='n4759' href='#n4759'>4759</a>
<a id='n4760' href='#n4760'>4760</a>
<a id='n4761' href='#n4761'>4761</a>
<a id='n4762' href='#n4762'>4762</a>
<a id='n4763' href='#n4763'>4763</a>
<a id='n4764' href='#n4764'>4764</a>
<a id='n4765' href='#n4765'>4765</a>
<a id='n4766' href='#n4766'>4766</a>
<a id='n4767' href='#n4767'>4767</a>
<a id='n4768' href='#n4768'>4768</a>
<a id='n4769' href='#n4769'>4769</a>
<a id='n4770' href='#n4770'>4770</a>
<a id='n4771' href='#n4771'>4771</a>
<a id='n4772' href='#n4772'>4772</a>
<a id='n4773' href='#n4773'>4773</a>
<a id='n4774' href='#n4774'>4774</a>
<a id='n4775' href='#n4775'>4775</a>
<a id='n4776' href='#n4776'>4776</a>
<a id='n4777' href='#n4777'>4777</a>
<a id='n4778' href='#n4778'>4778</a>
<a id='n4779' href='#n4779'>4779</a>
<a id='n4780' href='#n4780'>4780</a>
<a id='n4781' href='#n4781'>4781</a>
<a id='n4782' href='#n4782'>4782</a>
<a id='n4783' href='#n4783'>4783</a>
<a id='n4784' href='#n4784'>4784</a>
<a id='n4785' href='#n4785'>4785</a>
<a id='n4786' href='#n4786'>4786</a>
<a id='n4787' href='#n4787'>4787</a>
<a id='n4788' href='#n4788'>4788</a>
<a id='n4789' href='#n4789'>4789</a>
<a id='n4790' href='#n4790'>4790</a>
<a id='n4791' href='#n4791'>4791</a>
<a id='n4792' href='#n4792'>4792</a>
<a id='n4793' href='#n4793'>4793</a>
<a id='n4794' href='#n4794'>4794</a>
<a id='n4795' href='#n4795'>4795</a>
<a id='n4796' href='#n4796'>4796</a>
<a id='n4797' href='#n4797'>4797</a>
<a id='n4798' href='#n4798'>4798</a>
<a id='n4799' href='#n4799'>4799</a>
<a id='n4800' href='#n4800'>4800</a>
<a id='n4801' href='#n4801'>4801</a>
<a id='n4802' href='#n4802'>4802</a>
<a id='n4803' href='#n4803'>4803</a>
<a id='n4804' href='#n4804'>4804</a>
<a id='n4805' href='#n4805'>4805</a>
<a id='n4806' href='#n4806'>4806</a>
<a id='n4807' href='#n4807'>4807</a>
<a id='n4808' href='#n4808'>4808</a>
<a id='n4809' href='#n4809'>4809</a>
<a id='n4810' href='#n4810'>4810</a>
<a id='n4811' href='#n4811'>4811</a>
<a id='n4812' href='#n4812'>4812</a>
<a id='n4813' href='#n4813'>4813</a>
<a id='n4814' href='#n4814'>4814</a>
<a id='n4815' href='#n4815'>4815</a>
<a id='n4816' href='#n4816'>4816</a>
<a id='n4817' href='#n4817'>4817</a>
<a id='n4818' href='#n4818'>4818</a>
<a id='n4819' href='#n4819'>4819</a>
<a id='n4820' href='#n4820'>4820</a>
<a id='n4821' href='#n4821'>4821</a>
<a id='n4822' href='#n4822'>4822</a>
<a id='n4823' href='#n4823'>4823</a>
<a id='n4824' href='#n4824'>4824</a>
<a id='n4825' href='#n4825'>4825</a>
<a id='n4826' href='#n4826'>4826</a>
<a id='n4827' href='#n4827'>4827</a>
<a id='n4828' href='#n4828'>4828</a>
<a id='n4829' href='#n4829'>4829</a>
<a id='n4830' href='#n4830'>4830</a>
<a id='n4831' href='#n4831'>4831</a>
<a id='n4832' href='#n4832'>4832</a>
<a id='n4833' href='#n4833'>4833</a>
<a id='n4834' href='#n4834'>4834</a>
<a id='n4835' href='#n4835'>4835</a>
<a id='n4836' href='#n4836'>4836</a>
<a id='n4837' href='#n4837'>4837</a>
<a id='n4838' href='#n4838'>4838</a>
<a id='n4839' href='#n4839'>4839</a>
<a id='n4840' href='#n4840'>4840</a>
<a id='n4841' href='#n4841'>4841</a>
<a id='n4842' href='#n4842'>4842</a>
<a id='n4843' href='#n4843'>4843</a>
<a id='n4844' href='#n4844'>4844</a>
<a id='n4845' href='#n4845'>4845</a>
<a id='n4846' href='#n4846'>4846</a>
<a id='n4847' href='#n4847'>4847</a>
<a id='n4848' href='#n4848'>4848</a>
<a id='n4849' href='#n4849'>4849</a>
<a id='n4850' href='#n4850'>4850</a>
<a id='n4851' href='#n4851'>4851</a>
<a id='n4852' href='#n4852'>4852</a>
<a id='n4853' href='#n4853'>4853</a>
<a id='n4854' href='#n4854'>4854</a>
<a id='n4855' href='#n4855'>4855</a>
<a id='n4856' href='#n4856'>4856</a>
<a id='n4857' href='#n4857'>4857</a>
<a id='n4858' href='#n4858'>4858</a>
<a id='n4859' href='#n4859'>4859</a>
<a id='n4860' href='#n4860'>4860</a>
<a id='n4861' href='#n4861'>4861</a>
<a id='n4862' href='#n4862'>4862</a>
<a id='n4863' href='#n4863'>4863</a>
<a id='n4864' href='#n4864'>4864</a>
<a id='n4865' href='#n4865'>4865</a>
<a id='n4866' href='#n4866'>4866</a>
<a id='n4867' href='#n4867'>4867</a>
<a id='n4868' href='#n4868'>4868</a>
<a id='n4869' href='#n4869'>4869</a>
<a id='n4870' href='#n4870'>4870</a>
<a id='n4871' href='#n4871'>4871</a>
<a id='n4872' href='#n4872'>4872</a>
<a id='n4873' href='#n4873'>4873</a>
<a id='n4874' href='#n4874'>4874</a>
<a id='n4875' href='#n4875'>4875</a>
<a id='n4876' href='#n4876'>4876</a>
<a id='n4877' href='#n4877'>4877</a>
<a id='n4878' href='#n4878'>4878</a>
<a id='n4879' href='#n4879'>4879</a>
<a id='n4880' href='#n4880'>4880</a>
<a id='n4881' href='#n4881'>4881</a>
<a id='n4882' href='#n4882'>4882</a>
<a id='n4883' href='#n4883'>4883</a>
<a id='n4884' href='#n4884'>4884</a>
<a id='n4885' href='#n4885'>4885</a>
<a id='n4886' href='#n4886'>4886</a>
<a id='n4887' href='#n4887'>4887</a>
<a id='n4888' href='#n4888'>4888</a>
<a id='n4889' href='#n4889'>4889</a>
<a id='n4890' href='#n4890'>4890</a>
<a id='n4891' href='#n4891'>4891</a>
<a id='n4892' href='#n4892'>4892</a>
<a id='n4893' href='#n4893'>4893</a>
<a id='n4894' href='#n4894'>4894</a>
<a id='n4895' href='#n4895'>4895</a>
<a id='n4896' href='#n4896'>4896</a>
<a id='n4897' href='#n4897'>4897</a>
<a id='n4898' href='#n4898'>4898</a>
<a id='n4899' href='#n4899'>4899</a>
<a id='n4900' href='#n4900'>4900</a>
<a id='n4901' href='#n4901'>4901</a>
<a id='n4902' href='#n4902'>4902</a>
<a id='n4903' href='#n4903'>4903</a>
<a id='n4904' href='#n4904'>4904</a>
<a id='n4905' href='#n4905'>4905</a>
<a id='n4906' href='#n4906'>4906</a>
<a id='n4907' href='#n4907'>4907</a>
<a id='n4908' href='#n4908'>4908</a>
<a id='n4909' href='#n4909'>4909</a>
<a id='n4910' href='#n4910'>4910</a>
<a id='n4911' href='#n4911'>4911</a>
<a id='n4912' href='#n4912'>4912</a>
<a id='n4913' href='#n4913'>4913</a>
<a id='n4914' href='#n4914'>4914</a>
<a id='n4915' href='#n4915'>4915</a>
<a id='n4916' href='#n4916'>4916</a>
<a id='n4917' href='#n4917'>4917</a>
<a id='n4918' href='#n4918'>4918</a>
<a id='n4919' href='#n4919'>4919</a>
<a id='n4920' href='#n4920'>4920</a>
<a id='n4921' href='#n4921'>4921</a>
<a id='n4922' href='#n4922'>4922</a>
<a id='n4923' href='#n4923'>4923</a>
<a id='n4924' href='#n4924'>4924</a>
<a id='n4925' href='#n4925'>4925</a>
<a id='n4926' href='#n4926'>4926</a>
<a id='n4927' href='#n4927'>4927</a>
<a id='n4928' href='#n4928'>4928</a>
<a id='n4929' href='#n4929'>4929</a>
<a id='n4930' href='#n4930'>4930</a>
<a id='n4931' href='#n4931'>4931</a>
<a id='n4932' href='#n4932'>4932</a>
<a id='n4933' href='#n4933'>4933</a>
<a id='n4934' href='#n4934'>4934</a>
<a id='n4935' href='#n4935'>4935</a>
<a id='n4936' href='#n4936'>4936</a>
<a id='n4937' href='#n4937'>4937</a>
<a id='n4938' href='#n4938'>4938</a>
<a id='n4939' href='#n4939'>4939</a>
<a id='n4940' href='#n4940'>4940</a>
<a id='n4941' href='#n4941'>4941</a>
<a id='n4942' href='#n4942'>4942</a>
<a id='n4943' href='#n4943'>4943</a>
<a id='n4944' href='#n4944'>4944</a>
<a id='n4945' href='#n4945'>4945</a>
<a id='n4946' href='#n4946'>4946</a>
<a id='n4947' href='#n4947'>4947</a>
<a id='n4948' href='#n4948'>4948</a>
<a id='n4949' href='#n4949'>4949</a>
<a id='n4950' href='#n4950'>4950</a>
<a id='n4951' href='#n4951'>4951</a>
<a id='n4952' href='#n4952'>4952</a>
<a id='n4953' href='#n4953'>4953</a>
<a id='n4954' href='#n4954'>4954</a>
<a id='n4955' href='#n4955'>4955</a>
<a id='n4956' href='#n4956'>4956</a>
<a id='n4957' href='#n4957'>4957</a>
<a id='n4958' href='#n4958'>4958</a>
<a id='n4959' href='#n4959'>4959</a>
<a id='n4960' href='#n4960'>4960</a>
<a id='n4961' href='#n4961'>4961</a>
<a id='n4962' href='#n4962'>4962</a>
<a id='n4963' href='#n4963'>4963</a>
<a id='n4964' href='#n4964'>4964</a>
<a id='n4965' href='#n4965'>4965</a>
<a id='n4966' href='#n4966'>4966</a>
<a id='n4967' href='#n4967'>4967</a>
<a id='n4968' href='#n4968'>4968</a>
<a id='n4969' href='#n4969'>4969</a>
<a id='n4970' href='#n4970'>4970</a>
<a id='n4971' href='#n4971'>4971</a>
<a id='n4972' href='#n4972'>4972</a>
<a id='n4973' href='#n4973'>4973</a>
<a id='n4974' href='#n4974'>4974</a>
<a id='n4975' href='#n4975'>4975</a>
<a id='n4976' href='#n4976'>4976</a>
<a id='n4977' href='#n4977'>4977</a>
<a id='n4978' href='#n4978'>4978</a>
<a id='n4979' href='#n4979'>4979</a>
<a id='n4980' href='#n4980'>4980</a>
<a id='n4981' href='#n4981'>4981</a>
<a id='n4982' href='#n4982'>4982</a>
<a id='n4983' href='#n4983'>4983</a>
<a id='n4984' href='#n4984'>4984</a>
<a id='n4985' href='#n4985'>4985</a>
<a id='n4986' href='#n4986'>4986</a>
<a id='n4987' href='#n4987'>4987</a>
<a id='n4988' href='#n4988'>4988</a>
<a id='n4989' href='#n4989'>4989</a>
<a id='n4990' href='#n4990'>4990</a>
<a id='n4991' href='#n4991'>4991</a>
<a id='n4992' href='#n4992'>4992</a>
<a id='n4993' href='#n4993'>4993</a>
<a id='n4994' href='#n4994'>4994</a>
<a id='n4995' href='#n4995'>4995</a>
<a id='n4996' href='#n4996'>4996</a>
<a id='n4997' href='#n4997'>4997</a>
<a id='n4998' href='#n4998'>4998</a>
<a id='n4999' href='#n4999'>4999</a>
<a id='n5000' href='#n5000'>5000</a>
<a id='n5001' href='#n5001'>5001</a>
<a id='n5002' href='#n5002'>5002</a>
<a id='n5003' href='#n5003'>5003</a>
<a id='n5004' href='#n5004'>5004</a>
<a id='n5005' href='#n5005'>5005</a>
<a id='n5006' href='#n5006'>5006</a>
<a id='n5007' href='#n5007'>5007</a>
<a id='n5008' href='#n5008'>5008</a>
<a id='n5009' href='#n5009'>5009</a>
<a id='n5010' href='#n5010'>5010</a>
<a id='n5011' href='#n5011'>5011</a>
<a id='n5012' href='#n5012'>5012</a>
<a id='n5013' href='#n5013'>5013</a>
<a id='n5014' href='#n5014'>5014</a>
<a id='n5015' href='#n5015'>5015</a>
<a id='n5016' href='#n5016'>5016</a>
<a id='n5017' href='#n5017'>5017</a>
<a id='n5018' href='#n5018'>5018</a>
<a id='n5019' href='#n5019'>5019</a>
<a id='n5020' href='#n5020'>5020</a>
<a id='n5021' href='#n5021'>5021</a>
<a id='n5022' href='#n5022'>5022</a>
<a id='n5023' href='#n5023'>5023</a>
<a id='n5024' href='#n5024'>5024</a>
<a id='n5025' href='#n5025'>5025</a>
<a id='n5026' href='#n5026'>5026</a>
<a id='n5027' href='#n5027'>5027</a>
<a id='n5028' href='#n5028'>5028</a>
<a id='n5029' href='#n5029'>5029</a>
<a id='n5030' href='#n5030'>5030</a>
<a id='n5031' href='#n5031'>5031</a>
<a id='n5032' href='#n5032'>5032</a>
<a id='n5033' href='#n5033'>5033</a>
<a id='n5034' href='#n5034'>5034</a>
<a id='n5035' href='#n5035'>5035</a>
<a id='n5036' href='#n5036'>5036</a>
<a id='n5037' href='#n5037'>5037</a>
<a id='n5038' href='#n5038'>5038</a>
<a id='n5039' href='#n5039'>5039</a>
<a id='n5040' href='#n5040'>5040</a>
<a id='n5041' href='#n5041'>5041</a>
<a id='n5042' href='#n5042'>5042</a>
<a id='n5043' href='#n5043'>5043</a>
<a id='n5044' href='#n5044'>5044</a>
<a id='n5045' href='#n5045'>5045</a>
<a id='n5046' href='#n5046'>5046</a>
<a id='n5047' href='#n5047'>5047</a>
<a id='n5048' href='#n5048'>5048</a>
<a id='n5049' href='#n5049'>5049</a>
<a id='n5050' href='#n5050'>5050</a>
<a id='n5051' href='#n5051'>5051</a>
<a id='n5052' href='#n5052'>5052</a>
<a id='n5053' href='#n5053'>5053</a>
<a id='n5054' href='#n5054'>5054</a>
<a id='n5055' href='#n5055'>5055</a>
<a id='n5056' href='#n5056'>5056</a>
<a id='n5057' href='#n5057'>5057</a>
<a id='n5058' href='#n5058'>5058</a>
<a id='n5059' href='#n5059'>5059</a>
<a id='n5060' href='#n5060'>5060</a>
<a id='n5061' href='#n5061'>5061</a>
<a id='n5062' href='#n5062'>5062</a>
<a id='n5063' href='#n5063'>5063</a>
<a id='n5064' href='#n5064'>5064</a>
<a id='n5065' href='#n5065'>5065</a>
<a id='n5066' href='#n5066'>5066</a>
<a id='n5067' href='#n5067'>5067</a>
<a id='n5068' href='#n5068'>5068</a>
<a id='n5069' href='#n5069'>5069</a>
<a id='n5070' href='#n5070'>5070</a>
<a id='n5071' href='#n5071'>5071</a>
<a id='n5072' href='#n5072'>5072</a>
<a id='n5073' href='#n5073'>5073</a>
<a id='n5074' href='#n5074'>5074</a>
<a id='n5075' href='#n5075'>5075</a>
<a id='n5076' href='#n5076'>5076</a>
<a id='n5077' href='#n5077'>5077</a>
<a id='n5078' href='#n5078'>5078</a>
<a id='n5079' href='#n5079'>5079</a>
<a id='n5080' href='#n5080'>5080</a>
<a id='n5081' href='#n5081'>5081</a>
<a id='n5082' href='#n5082'>5082</a>
<a id='n5083' href='#n5083'>5083</a>
<a id='n5084' href='#n5084'>5084</a>
<a id='n5085' href='#n5085'>5085</a>
<a id='n5086' href='#n5086'>5086</a>
<a id='n5087' href='#n5087'>5087</a>
<a id='n5088' href='#n5088'>5088</a>
<a id='n5089' href='#n5089'>5089</a>
<a id='n5090' href='#n5090'>5090</a>
<a id='n5091' href='#n5091'>5091</a>
<a id='n5092' href='#n5092'>5092</a>
<a id='n5093' href='#n5093'>5093</a>
<a id='n5094' href='#n5094'>5094</a>
<a id='n5095' href='#n5095'>5095</a>
<a id='n5096' href='#n5096'>5096</a>
<a id='n5097' href='#n5097'>5097</a>
<a id='n5098' href='#n5098'>5098</a>
<a id='n5099' href='#n5099'>5099</a>
<a id='n5100' href='#n5100'>5100</a>
<a id='n5101' href='#n5101'>5101</a>
<a id='n5102' href='#n5102'>5102</a>
<a id='n5103' href='#n5103'>5103</a>
<a id='n5104' href='#n5104'>5104</a>
<a id='n5105' href='#n5105'>5105</a>
<a id='n5106' href='#n5106'>5106</a>
<a id='n5107' href='#n5107'>5107</a>
<a id='n5108' href='#n5108'>5108</a>
<a id='n5109' href='#n5109'>5109</a>
<a id='n5110' href='#n5110'>5110</a>
<a id='n5111' href='#n5111'>5111</a>
<a id='n5112' href='#n5112'>5112</a>
<a id='n5113' href='#n5113'>5113</a>
<a id='n5114' href='#n5114'>5114</a>
<a id='n5115' href='#n5115'>5115</a>
<a id='n5116' href='#n5116'>5116</a>
<a id='n5117' href='#n5117'>5117</a>
<a id='n5118' href='#n5118'>5118</a>
<a id='n5119' href='#n5119'>5119</a>
<a id='n5120' href='#n5120'>5120</a>
<a id='n5121' href='#n5121'>5121</a>
<a id='n5122' href='#n5122'>5122</a>
<a id='n5123' href='#n5123'>5123</a>
<a id='n5124' href='#n5124'>5124</a>
<a id='n5125' href='#n5125'>5125</a>
<a id='n5126' href='#n5126'>5126</a>
<a id='n5127' href='#n5127'>5127</a>
<a id='n5128' href='#n5128'>5128</a>
<a id='n5129' href='#n5129'>5129</a>
<a id='n5130' href='#n5130'>5130</a>
<a id='n5131' href='#n5131'>5131</a>
<a id='n5132' href='#n5132'>5132</a>
<a id='n5133' href='#n5133'>5133</a>
<a id='n5134' href='#n5134'>5134</a>
<a id='n5135' href='#n5135'>5135</a>
<a id='n5136' href='#n5136'>5136</a>
<a id='n5137' href='#n5137'>5137</a>
<a id='n5138' href='#n5138'>5138</a>
<a id='n5139' href='#n5139'>5139</a>
<a id='n5140' href='#n5140'>5140</a>
<a id='n5141' href='#n5141'>5141</a>
<a id='n5142' href='#n5142'>5142</a>
<a id='n5143' href='#n5143'>5143</a>
<a id='n5144' href='#n5144'>5144</a>
<a id='n5145' href='#n5145'>5145</a>
<a id='n5146' href='#n5146'>5146</a>
<a id='n5147' href='#n5147'>5147</a>
<a id='n5148' href='#n5148'>5148</a>
<a id='n5149' href='#n5149'>5149</a>
<a id='n5150' href='#n5150'>5150</a>
<a id='n5151' href='#n5151'>5151</a>
<a id='n5152' href='#n5152'>5152</a>
<a id='n5153' href='#n5153'>5153</a>
<a id='n5154' href='#n5154'>5154</a>
<a id='n5155' href='#n5155'>5155</a>
<a id='n5156' href='#n5156'>5156</a>
<a id='n5157' href='#n5157'>5157</a>
<a id='n5158' href='#n5158'>5158</a>
<a id='n5159' href='#n5159'>5159</a>
<a id='n5160' href='#n5160'>5160</a>
<a id='n5161' href='#n5161'>5161</a>
<a id='n5162' href='#n5162'>5162</a>
<a id='n5163' href='#n5163'>5163</a>
<a id='n5164' href='#n5164'>5164</a>
<a id='n5165' href='#n5165'>5165</a>
<a id='n5166' href='#n5166'>5166</a>
<a id='n5167' href='#n5167'>5167</a>
<a id='n5168' href='#n5168'>5168</a>
<a id='n5169' href='#n5169'>5169</a>
<a id='n5170' href='#n5170'>5170</a>
<a id='n5171' href='#n5171'>5171</a>
<a id='n5172' href='#n5172'>5172</a>
<a id='n5173' href='#n5173'>5173</a>
<a id='n5174' href='#n5174'>5174</a>
<a id='n5175' href='#n5175'>5175</a>
<a id='n5176' href='#n5176'>5176</a>
<a id='n5177' href='#n5177'>5177</a>
<a id='n5178' href='#n5178'>5178</a>
<a id='n5179' href='#n5179'>5179</a>
<a id='n5180' href='#n5180'>5180</a>
<a id='n5181' href='#n5181'>5181</a>
<a id='n5182' href='#n5182'>5182</a>
<a id='n5183' href='#n5183'>5183</a>
<a id='n5184' href='#n5184'>5184</a>
<a id='n5185' href='#n5185'>5185</a>
<a id='n5186' href='#n5186'>5186</a>
<a id='n5187' href='#n5187'>5187</a>
<a id='n5188' href='#n5188'>5188</a>
<a id='n5189' href='#n5189'>5189</a>
<a id='n5190' href='#n5190'>5190</a>
<a id='n5191' href='#n5191'>5191</a>
<a id='n5192' href='#n5192'>5192</a>
<a id='n5193' href='#n5193'>5193</a>
<a id='n5194' href='#n5194'>5194</a>
<a id='n5195' href='#n5195'>5195</a>
<a id='n5196' href='#n5196'>5196</a>
<a id='n5197' href='#n5197'>5197</a>
<a id='n5198' href='#n5198'>5198</a>
<a id='n5199' href='#n5199'>5199</a>
<a id='n5200' href='#n5200'>5200</a>
<a id='n5201' href='#n5201'>5201</a>
<a id='n5202' href='#n5202'>5202</a>
<a id='n5203' href='#n5203'>5203</a>
<a id='n5204' href='#n5204'>5204</a>
<a id='n5205' href='#n5205'>5205</a>
<a id='n5206' href='#n5206'>5206</a>
<a id='n5207' href='#n5207'>5207</a>
<a id='n5208' href='#n5208'>5208</a>
<a id='n5209' href='#n5209'>5209</a>
<a id='n5210' href='#n5210'>5210</a>
<a id='n5211' href='#n5211'>5211</a>
<a id='n5212' href='#n5212'>5212</a>
<a id='n5213' href='#n5213'>5213</a>
<a id='n5214' href='#n5214'>5214</a>
<a id='n5215' href='#n5215'>5215</a>
<a id='n5216' href='#n5216'>5216</a>
<a id='n5217' href='#n5217'>5217</a>
<a id='n5218' href='#n5218'>5218</a>
<a id='n5219' href='#n5219'>5219</a>
<a id='n5220' href='#n5220'>5220</a>
<a id='n5221' href='#n5221'>5221</a>
<a id='n5222' href='#n5222'>5222</a>
<a id='n5223' href='#n5223'>5223</a>
<a id='n5224' href='#n5224'>5224</a>
<a id='n5225' href='#n5225'>5225</a>
<a id='n5226' href='#n5226'>5226</a>
<a id='n5227' href='#n5227'>5227</a>
<a id='n5228' href='#n5228'>5228</a>
<a id='n5229' href='#n5229'>5229</a>
<a id='n5230' href='#n5230'>5230</a>
<a id='n5231' href='#n5231'>5231</a>
<a id='n5232' href='#n5232'>5232</a>
<a id='n5233' href='#n5233'>5233</a>
<a id='n5234' href='#n5234'>5234</a>
<a id='n5235' href='#n5235'>5235</a>
<a id='n5236' href='#n5236'>5236</a>
<a id='n5237' href='#n5237'>5237</a>
<a id='n5238' href='#n5238'>5238</a>
<a id='n5239' href='#n5239'>5239</a>
<a id='n5240' href='#n5240'>5240</a>
<a id='n5241' href='#n5241'>5241</a>
<a id='n5242' href='#n5242'>5242</a>
<a id='n5243' href='#n5243'>5243</a>
<a id='n5244' href='#n5244'>5244</a>
<a id='n5245' href='#n5245'>5245</a>
<a id='n5246' href='#n5246'>5246</a>
<a id='n5247' href='#n5247'>5247</a>
<a id='n5248' href='#n5248'>5248</a>
<a id='n5249' href='#n5249'>5249</a>
<a id='n5250' href='#n5250'>5250</a>
<a id='n5251' href='#n5251'>5251</a>
<a id='n5252' href='#n5252'>5252</a>
<a id='n5253' href='#n5253'>5253</a>
<a id='n5254' href='#n5254'>5254</a>
<a id='n5255' href='#n5255'>5255</a>
<a id='n5256' href='#n5256'>5256</a>
<a id='n5257' href='#n5257'>5257</a>
<a id='n5258' href='#n5258'>5258</a>
<a id='n5259' href='#n5259'>5259</a>
<a id='n5260' href='#n5260'>5260</a>
<a id='n5261' href='#n5261'>5261</a>
<a id='n5262' href='#n5262'>5262</a>
<a id='n5263' href='#n5263'>5263</a>
<a id='n5264' href='#n5264'>5264</a>
<a id='n5265' href='#n5265'>5265</a>
<a id='n5266' href='#n5266'>5266</a>
<a id='n5267' href='#n5267'>5267</a>
<a id='n5268' href='#n5268'>5268</a>
<a id='n5269' href='#n5269'>5269</a>
<a id='n5270' href='#n5270'>5270</a>
<a id='n5271' href='#n5271'>5271</a>
<a id='n5272' href='#n5272'>5272</a>
<a id='n5273' href='#n5273'>5273</a>
<a id='n5274' href='#n5274'>5274</a>
<a id='n5275' href='#n5275'>5275</a>
<a id='n5276' href='#n5276'>5276</a>
<a id='n5277' href='#n5277'>5277</a>
<a id='n5278' href='#n5278'>5278</a>
<a id='n5279' href='#n5279'>5279</a>
<a id='n5280' href='#n5280'>5280</a>
<a id='n5281' href='#n5281'>5281</a>
<a id='n5282' href='#n5282'>5282</a>
<a id='n5283' href='#n5283'>5283</a>
<a id='n5284' href='#n5284'>5284</a>
<a id='n5285' href='#n5285'>5285</a>
<a id='n5286' href='#n5286'>5286</a>
<a id='n5287' href='#n5287'>5287</a>
<a id='n5288' href='#n5288'>5288</a>
<a id='n5289' href='#n5289'>5289</a>
<a id='n5290' href='#n5290'>5290</a>
<a id='n5291' href='#n5291'>5291</a>
<a id='n5292' href='#n5292'>5292</a>
<a id='n5293' href='#n5293'>5293</a>
<a id='n5294' href='#n5294'>5294</a>
<a id='n5295' href='#n5295'>5295</a>
<a id='n5296' href='#n5296'>5296</a>
<a id='n5297' href='#n5297'>5297</a>
<a id='n5298' href='#n5298'>5298</a>
<a id='n5299' href='#n5299'>5299</a>
<a id='n5300' href='#n5300'>5300</a>
<a id='n5301' href='#n5301'>5301</a>
<a id='n5302' href='#n5302'>5302</a>
<a id='n5303' href='#n5303'>5303</a>
<a id='n5304' href='#n5304'>5304</a>
<a id='n5305' href='#n5305'>5305</a>
<a id='n5306' href='#n5306'>5306</a>
<a id='n5307' href='#n5307'>5307</a>
<a id='n5308' href='#n5308'>5308</a>
<a id='n5309' href='#n5309'>5309</a>
<a id='n5310' href='#n5310'>5310</a>
<a id='n5311' href='#n5311'>5311</a>
<a id='n5312' href='#n5312'>5312</a>
<a id='n5313' href='#n5313'>5313</a>
<a id='n5314' href='#n5314'>5314</a>
<a id='n5315' href='#n5315'>5315</a>
<a id='n5316' href='#n5316'>5316</a>
<a id='n5317' href='#n5317'>5317</a>
<a id='n5318' href='#n5318'>5318</a>
<a id='n5319' href='#n5319'>5319</a>
<a id='n5320' href='#n5320'>5320</a>
<a id='n5321' href='#n5321'>5321</a>
<a id='n5322' href='#n5322'>5322</a>
<a id='n5323' href='#n5323'>5323</a>
<a id='n5324' href='#n5324'>5324</a>
<a id='n5325' href='#n5325'>5325</a>
<a id='n5326' href='#n5326'>5326</a>
<a id='n5327' href='#n5327'>5327</a>
<a id='n5328' href='#n5328'>5328</a>
<a id='n5329' href='#n5329'>5329</a>
<a id='n5330' href='#n5330'>5330</a>
<a id='n5331' href='#n5331'>5331</a>
<a id='n5332' href='#n5332'>5332</a>
<a id='n5333' href='#n5333'>5333</a>
<a id='n5334' href='#n5334'>5334</a>
<a id='n5335' href='#n5335'>5335</a>
<a id='n5336' href='#n5336'>5336</a>
<a id='n5337' href='#n5337'>5337</a>
<a id='n5338' href='#n5338'>5338</a>
<a id='n5339' href='#n5339'>5339</a>
<a id='n5340' href='#n5340'>5340</a>
<a id='n5341' href='#n5341'>5341</a>
<a id='n5342' href='#n5342'>5342</a>
<a id='n5343' href='#n5343'>5343</a>
<a id='n5344' href='#n5344'>5344</a>
<a id='n5345' href='#n5345'>5345</a>
<a id='n5346' href='#n5346'>5346</a>
<a id='n5347' href='#n5347'>5347</a>
<a id='n5348' href='#n5348'>5348</a>
<a id='n5349' href='#n5349'>5349</a>
<a id='n5350' href='#n5350'>5350</a>
<a id='n5351' href='#n5351'>5351</a>
<a id='n5352' href='#n5352'>5352</a>
<a id='n5353' href='#n5353'>5353</a>
<a id='n5354' href='#n5354'>5354</a>
<a id='n5355' href='#n5355'>5355</a>
<a id='n5356' href='#n5356'>5356</a>
<a id='n5357' href='#n5357'>5357</a>
<a id='n5358' href='#n5358'>5358</a>
<a id='n5359' href='#n5359'>5359</a>
<a id='n5360' href='#n5360'>5360</a>
<a id='n5361' href='#n5361'>5361</a>
<a id='n5362' href='#n5362'>5362</a>
<a id='n5363' href='#n5363'>5363</a>
<a id='n5364' href='#n5364'>5364</a>
<a id='n5365' href='#n5365'>5365</a>
<a id='n5366' href='#n5366'>5366</a>
<a id='n5367' href='#n5367'>5367</a>
<a id='n5368' href='#n5368'>5368</a>
<a id='n5369' href='#n5369'>5369</a>
<a id='n5370' href='#n5370'>5370</a>
<a id='n5371' href='#n5371'>5371</a>
<a id='n5372' href='#n5372'>5372</a>
<a id='n5373' href='#n5373'>5373</a>
<a id='n5374' href='#n5374'>5374</a>
<a id='n5375' href='#n5375'>5375</a>
<a id='n5376' href='#n5376'>5376</a>
<a id='n5377' href='#n5377'>5377</a>
<a id='n5378' href='#n5378'>5378</a>
<a id='n5379' href='#n5379'>5379</a>
<a id='n5380' href='#n5380'>5380</a>
<a id='n5381' href='#n5381'>5381</a>
<a id='n5382' href='#n5382'>5382</a>
<a id='n5383' href='#n5383'>5383</a>
<a id='n5384' href='#n5384'>5384</a>
<a id='n5385' href='#n5385'>5385</a>
<a id='n5386' href='#n5386'>5386</a>
<a id='n5387' href='#n5387'>5387</a>
<a id='n5388' href='#n5388'>5388</a>
<a id='n5389' href='#n5389'>5389</a>
<a id='n5390' href='#n5390'>5390</a>
<a id='n5391' href='#n5391'>5391</a>
<a id='n5392' href='#n5392'>5392</a>
<a id='n5393' href='#n5393'>5393</a>
<a id='n5394' href='#n5394'>5394</a>
<a id='n5395' href='#n5395'>5395</a>
<a id='n5396' href='#n5396'>5396</a>
<a id='n5397' href='#n5397'>5397</a>
<a id='n5398' href='#n5398'>5398</a>
<a id='n5399' href='#n5399'>5399</a>
<a id='n5400' href='#n5400'>5400</a>
<a id='n5401' href='#n5401'>5401</a>
<a id='n5402' href='#n5402'>5402</a>
<a id='n5403' href='#n5403'>5403</a>
<a id='n5404' href='#n5404'>5404</a>
<a id='n5405' href='#n5405'>5405</a>
<a id='n5406' href='#n5406'>5406</a>
<a id='n5407' href='#n5407'>5407</a>
<a id='n5408' href='#n5408'>5408</a>
<a id='n5409' href='#n5409'>5409</a>
<a id='n5410' href='#n5410'>5410</a>
<a id='n5411' href='#n5411'>5411</a>
<a id='n5412' href='#n5412'>5412</a>
<a id='n5413' href='#n5413'>5413</a>
<a id='n5414' href='#n5414'>5414</a>
<a id='n5415' href='#n5415'>5415</a>
<a id='n5416' href='#n5416'>5416</a>
<a id='n5417' href='#n5417'>5417</a>
<a id='n5418' href='#n5418'>5418</a>
<a id='n5419' href='#n5419'>5419</a>
<a id='n5420' href='#n5420'>5420</a>
<a id='n5421' href='#n5421'>5421</a>
<a id='n5422' href='#n5422'>5422</a>
<a id='n5423' href='#n5423'>5423</a>
<a id='n5424' href='#n5424'>5424</a>
<a id='n5425' href='#n5425'>5425</a>
<a id='n5426' href='#n5426'>5426</a>
<a id='n5427' href='#n5427'>5427</a>
<a id='n5428' href='#n5428'>5428</a>
<a id='n5429' href='#n5429'>5429</a>
<a id='n5430' href='#n5430'>5430</a>
<a id='n5431' href='#n5431'>5431</a>
<a id='n5432' href='#n5432'>5432</a>
<a id='n5433' href='#n5433'>5433</a>
<a id='n5434' href='#n5434'>5434</a>
<a id='n5435' href='#n5435'>5435</a>
<a id='n5436' href='#n5436'>5436</a>
<a id='n5437' href='#n5437'>5437</a>
<a id='n5438' href='#n5438'>5438</a>
<a id='n5439' href='#n5439'>5439</a>
<a id='n5440' href='#n5440'>5440</a>
<a id='n5441' href='#n5441'>5441</a>
<a id='n5442' href='#n5442'>5442</a>
<a id='n5443' href='#n5443'>5443</a>
<a id='n5444' href='#n5444'>5444</a>
<a id='n5445' href='#n5445'>5445</a>
<a id='n5446' href='#n5446'>5446</a>
<a id='n5447' href='#n5447'>5447</a>
<a id='n5448' href='#n5448'>5448</a>
<a id='n5449' href='#n5449'>5449</a>
<a id='n5450' href='#n5450'>5450</a>
<a id='n5451' href='#n5451'>5451</a>
<a id='n5452' href='#n5452'>5452</a>
<a id='n5453' href='#n5453'>5453</a>
<a id='n5454' href='#n5454'>5454</a>
<a id='n5455' href='#n5455'>5455</a>
<a id='n5456' href='#n5456'>5456</a>
<a id='n5457' href='#n5457'>5457</a>
<a id='n5458' href='#n5458'>5458</a>
<a id='n5459' href='#n5459'>5459</a>
<a id='n5460' href='#n5460'>5460</a>
<a id='n5461' href='#n5461'>5461</a>
<a id='n5462' href='#n5462'>5462</a>
<a id='n5463' href='#n5463'>5463</a>
<a id='n5464' href='#n5464'>5464</a>
<a id='n5465' href='#n5465'>5465</a>
<a id='n5466' href='#n5466'>5466</a>
<a id='n5467' href='#n5467'>5467</a>
<a id='n5468' href='#n5468'>5468</a>
<a id='n5469' href='#n5469'>5469</a>
<a id='n5470' href='#n5470'>5470</a>
<a id='n5471' href='#n5471'>5471</a>
<a id='n5472' href='#n5472'>5472</a>
<a id='n5473' href='#n5473'>5473</a>
<a id='n5474' href='#n5474'>5474</a>
<a id='n5475' href='#n5475'>5475</a>
<a id='n5476' href='#n5476'>5476</a>
<a id='n5477' href='#n5477'>5477</a>
<a id='n5478' href='#n5478'>5478</a>
<a id='n5479' href='#n5479'>5479</a>
<a id='n5480' href='#n5480'>5480</a>
<a id='n5481' href='#n5481'>5481</a>
<a id='n5482' href='#n5482'>5482</a>
<a id='n5483' href='#n5483'>5483</a>
<a id='n5484' href='#n5484'>5484</a>
<a id='n5485' href='#n5485'>5485</a>
<a id='n5486' href='#n5486'>5486</a>
<a id='n5487' href='#n5487'>5487</a>
<a id='n5488' href='#n5488'>5488</a>
<a id='n5489' href='#n5489'>5489</a>
<a id='n5490' href='#n5490'>5490</a>
<a id='n5491' href='#n5491'>5491</a>
<a id='n5492' href='#n5492'>5492</a>
<a id='n5493' href='#n5493'>5493</a>
<a id='n5494' href='#n5494'>5494</a>
<a id='n5495' href='#n5495'>5495</a>
<a id='n5496' href='#n5496'>5496</a>
<a id='n5497' href='#n5497'>5497</a>
<a id='n5498' href='#n5498'>5498</a>
<a id='n5499' href='#n5499'>5499</a>
<a id='n5500' href='#n5500'>5500</a>
<a id='n5501' href='#n5501'>5501</a>
<a id='n5502' href='#n5502'>5502</a>
<a id='n5503' href='#n5503'>5503</a>
<a id='n5504' href='#n5504'>5504</a>
<a id='n5505' href='#n5505'>5505</a>
<a id='n5506' href='#n5506'>5506</a>
<a id='n5507' href='#n5507'>5507</a>
<a id='n5508' href='#n5508'>5508</a>
<a id='n5509' href='#n5509'>5509</a>
<a id='n5510' href='#n5510'>5510</a>
<a id='n5511' href='#n5511'>5511</a>
<a id='n5512' href='#n5512'>5512</a>
<a id='n5513' href='#n5513'>5513</a>
<a id='n5514' href='#n5514'>5514</a>
<a id='n5515' href='#n5515'>5515</a>
<a id='n5516' href='#n5516'>5516</a>
<a id='n5517' href='#n5517'>5517</a>
<a id='n5518' href='#n5518'>5518</a>
<a id='n5519' href='#n5519'>5519</a>
<a id='n5520' href='#n5520'>5520</a>
<a id='n5521' href='#n5521'>5521</a>
<a id='n5522' href='#n5522'>5522</a>
<a id='n5523' href='#n5523'>5523</a>
<a id='n5524' href='#n5524'>5524</a>
<a id='n5525' href='#n5525'>5525</a>
<a id='n5526' href='#n5526'>5526</a>
<a id='n5527' href='#n5527'>5527</a>
<a id='n5528' href='#n5528'>5528</a>
<a id='n5529' href='#n5529'>5529</a>
<a id='n5530' href='#n5530'>5530</a>
<a id='n5531' href='#n5531'>5531</a>
<a id='n5532' href='#n5532'>5532</a>
<a id='n5533' href='#n5533'>5533</a>
<a id='n5534' href='#n5534'>5534</a>
<a id='n5535' href='#n5535'>5535</a>
<a id='n5536' href='#n5536'>5536</a>
<a id='n5537' href='#n5537'>5537</a>
<a id='n5538' href='#n5538'>5538</a>
<a id='n5539' href='#n5539'>5539</a>
<a id='n5540' href='#n5540'>5540</a>
<a id='n5541' href='#n5541'>5541</a>
<a id='n5542' href='#n5542'>5542</a>
<a id='n5543' href='#n5543'>5543</a>
<a id='n5544' href='#n5544'>5544</a>
<a id='n5545' href='#n5545'>5545</a>
<a id='n5546' href='#n5546'>5546</a>
<a id='n5547' href='#n5547'>5547</a>
<a id='n5548' href='#n5548'>5548</a>
<a id='n5549' href='#n5549'>5549</a>
<a id='n5550' href='#n5550'>5550</a>
<a id='n5551' href='#n5551'>5551</a>
<a id='n5552' href='#n5552'>5552</a>
<a id='n5553' href='#n5553'>5553</a>
<a id='n5554' href='#n5554'>5554</a>
<a id='n5555' href='#n5555'>5555</a>
<a id='n5556' href='#n5556'>5556</a>
<a id='n5557' href='#n5557'>5557</a>
<a id='n5558' href='#n5558'>5558</a>
<a id='n5559' href='#n5559'>5559</a>
<a id='n5560' href='#n5560'>5560</a>
<a id='n5561' href='#n5561'>5561</a>
<a id='n5562' href='#n5562'>5562</a>
<a id='n5563' href='#n5563'>5563</a>
<a id='n5564' href='#n5564'>5564</a>
<a id='n5565' href='#n5565'>5565</a>
<a id='n5566' href='#n5566'>5566</a>
<a id='n5567' href='#n5567'>5567</a>
<a id='n5568' href='#n5568'>5568</a>
<a id='n5569' href='#n5569'>5569</a>
<a id='n5570' href='#n5570'>5570</a>
<a id='n5571' href='#n5571'>5571</a>
<a id='n5572' href='#n5572'>5572</a>
<a id='n5573' href='#n5573'>5573</a>
<a id='n5574' href='#n5574'>5574</a>
<a id='n5575' href='#n5575'>5575</a>
<a id='n5576' href='#n5576'>5576</a>
<a id='n5577' href='#n5577'>5577</a>
<a id='n5578' href='#n5578'>5578</a>
<a id='n5579' href='#n5579'>5579</a>
<a id='n5580' href='#n5580'>5580</a>
<a id='n5581' href='#n5581'>5581</a>
<a id='n5582' href='#n5582'>5582</a>
<a id='n5583' href='#n5583'>5583</a>
<a id='n5584' href='#n5584'>5584</a>
<a id='n5585' href='#n5585'>5585</a>
<a id='n5586' href='#n5586'>5586</a>
<a id='n5587' href='#n5587'>5587</a>
<a id='n5588' href='#n5588'>5588</a>
<a id='n5589' href='#n5589'>5589</a>
<a id='n5590' href='#n5590'>5590</a>
<a id='n5591' href='#n5591'>5591</a>
<a id='n5592' href='#n5592'>5592</a>
<a id='n5593' href='#n5593'>5593</a>
<a id='n5594' href='#n5594'>5594</a>
<a id='n5595' href='#n5595'>5595</a>
<a id='n5596' href='#n5596'>5596</a>
<a id='n5597' href='#n5597'>5597</a>
<a id='n5598' href='#n5598'>5598</a>
<a id='n5599' href='#n5599'>5599</a>
<a id='n5600' href='#n5600'>5600</a>
<a id='n5601' href='#n5601'>5601</a>
<a id='n5602' href='#n5602'>5602</a>
<a id='n5603' href='#n5603'>5603</a>
<a id='n5604' href='#n5604'>5604</a>
<a id='n5605' href='#n5605'>5605</a>
<a id='n5606' href='#n5606'>5606</a>
<a id='n5607' href='#n5607'>5607</a>
<a id='n5608' href='#n5608'>5608</a>
<a id='n5609' href='#n5609'>5609</a>
<a id='n5610' href='#n5610'>5610</a>
<a id='n5611' href='#n5611'>5611</a>
<a id='n5612' href='#n5612'>5612</a>
<a id='n5613' href='#n5613'>5613</a>
<a id='n5614' href='#n5614'>5614</a>
<a id='n5615' href='#n5615'>5615</a>
<a id='n5616' href='#n5616'>5616</a>
<a id='n5617' href='#n5617'>5617</a>
<a id='n5618' href='#n5618'>5618</a>
<a id='n5619' href='#n5619'>5619</a>
<a id='n5620' href='#n5620'>5620</a>
<a id='n5621' href='#n5621'>5621</a>
<a id='n5622' href='#n5622'>5622</a>
<a id='n5623' href='#n5623'>5623</a>
<a id='n5624' href='#n5624'>5624</a>
<a id='n5625' href='#n5625'>5625</a>
<a id='n5626' href='#n5626'>5626</a>
<a id='n5627' href='#n5627'>5627</a>
<a id='n5628' href='#n5628'>5628</a>
<a id='n5629' href='#n5629'>5629</a>
<a id='n5630' href='#n5630'>5630</a>
<a id='n5631' href='#n5631'>5631</a>
<a id='n5632' href='#n5632'>5632</a>
<a id='n5633' href='#n5633'>5633</a>
<a id='n5634' href='#n5634'>5634</a>
<a id='n5635' href='#n5635'>5635</a>
<a id='n5636' href='#n5636'>5636</a>
<a id='n5637' href='#n5637'>5637</a>
<a id='n5638' href='#n5638'>5638</a>
<a id='n5639' href='#n5639'>5639</a>
<a id='n5640' href='#n5640'>5640</a>
<a id='n5641' href='#n5641'>5641</a>
<a id='n5642' href='#n5642'>5642</a>
<a id='n5643' href='#n5643'>5643</a>
<a id='n5644' href='#n5644'>5644</a>
<a id='n5645' href='#n5645'>5645</a>
<a id='n5646' href='#n5646'>5646</a>
<a id='n5647' href='#n5647'>5647</a>
<a id='n5648' href='#n5648'>5648</a>
<a id='n5649' href='#n5649'>5649</a>
<a id='n5650' href='#n5650'>5650</a>
<a id='n5651' href='#n5651'>5651</a>
<a id='n5652' href='#n5652'>5652</a>
<a id='n5653' href='#n5653'>5653</a>
<a id='n5654' href='#n5654'>5654</a>
<a id='n5655' href='#n5655'>5655</a>
<a id='n5656' href='#n5656'>5656</a>
<a id='n5657' href='#n5657'>5657</a>
<a id='n5658' href='#n5658'>5658</a>
<a id='n5659' href='#n5659'>5659</a>
<a id='n5660' href='#n5660'>5660</a>
<a id='n5661' href='#n5661'>5661</a>
<a id='n5662' href='#n5662'>5662</a>
<a id='n5663' href='#n5663'>5663</a>
<a id='n5664' href='#n5664'>5664</a>
<a id='n5665' href='#n5665'>5665</a>
<a id='n5666' href='#n5666'>5666</a>
<a id='n5667' href='#n5667'>5667</a>
<a id='n5668' href='#n5668'>5668</a>
<a id='n5669' href='#n5669'>5669</a>
<a id='n5670' href='#n5670'>5670</a>
<a id='n5671' href='#n5671'>5671</a>
<a id='n5672' href='#n5672'>5672</a>
<a id='n5673' href='#n5673'>5673</a>
<a id='n5674' href='#n5674'>5674</a>
<a id='n5675' href='#n5675'>5675</a>
<a id='n5676' href='#n5676'>5676</a>
<a id='n5677' href='#n5677'>5677</a>
<a id='n5678' href='#n5678'>5678</a>
<a id='n5679' href='#n5679'>5679</a>
<a id='n5680' href='#n5680'>5680</a>
<a id='n5681' href='#n5681'>5681</a>
<a id='n5682' href='#n5682'>5682</a>
<a id='n5683' href='#n5683'>5683</a>
<a id='n5684' href='#n5684'>5684</a>
<a id='n5685' href='#n5685'>5685</a>
<a id='n5686' href='#n5686'>5686</a>
<a id='n5687' href='#n5687'>5687</a>
<a id='n5688' href='#n5688'>5688</a>
<a id='n5689' href='#n5689'>5689</a>
<a id='n5690' href='#n5690'>5690</a>
<a id='n5691' href='#n5691'>5691</a>
<a id='n5692' href='#n5692'>5692</a>
<a id='n5693' href='#n5693'>5693</a>
<a id='n5694' href='#n5694'>5694</a>
<a id='n5695' href='#n5695'>5695</a>
<a id='n5696' href='#n5696'>5696</a>
<a id='n5697' href='#n5697'>5697</a>
<a id='n5698' href='#n5698'>5698</a>
<a id='n5699' href='#n5699'>5699</a>
<a id='n5700' href='#n5700'>5700</a>
<a id='n5701' href='#n5701'>5701</a>
<a id='n5702' href='#n5702'>5702</a>
<a id='n5703' href='#n5703'>5703</a>
<a id='n5704' href='#n5704'>5704</a>
<a id='n5705' href='#n5705'>5705</a>
<a id='n5706' href='#n5706'>5706</a>
<a id='n5707' href='#n5707'>5707</a>
<a id='n5708' href='#n5708'>5708</a>
<a id='n5709' href='#n5709'>5709</a>
<a id='n5710' href='#n5710'>5710</a>
<a id='n5711' href='#n5711'>5711</a>
<a id='n5712' href='#n5712'>5712</a>
<a id='n5713' href='#n5713'>5713</a>
<a id='n5714' href='#n5714'>5714</a>
<a id='n5715' href='#n5715'>5715</a>
<a id='n5716' href='#n5716'>5716</a>
<a id='n5717' href='#n5717'>5717</a>
<a id='n5718' href='#n5718'>5718</a>
<a id='n5719' href='#n5719'>5719</a>
<a id='n5720' href='#n5720'>5720</a>
<a id='n5721' href='#n5721'>5721</a>
<a id='n5722' href='#n5722'>5722</a>
<a id='n5723' href='#n5723'>5723</a>
<a id='n5724' href='#n5724'>5724</a>
<a id='n5725' href='#n5725'>5725</a>
<a id='n5726' href='#n5726'>5726</a>
<a id='n5727' href='#n5727'>5727</a>
<a id='n5728' href='#n5728'>5728</a>
<a id='n5729' href='#n5729'>5729</a>
<a id='n5730' href='#n5730'>5730</a>
<a id='n5731' href='#n5731'>5731</a>
<a id='n5732' href='#n5732'>5732</a>
<a id='n5733' href='#n5733'>5733</a>
<a id='n5734' href='#n5734'>5734</a>
<a id='n5735' href='#n5735'>5735</a>
<a id='n5736' href='#n5736'>5736</a>
<a id='n5737' href='#n5737'>5737</a>
<a id='n5738' href='#n5738'>5738</a>
<a id='n5739' href='#n5739'>5739</a>
<a id='n5740' href='#n5740'>5740</a>
<a id='n5741' href='#n5741'>5741</a>
<a id='n5742' href='#n5742'>5742</a>
<a id='n5743' href='#n5743'>5743</a>
<a id='n5744' href='#n5744'>5744</a>
<a id='n5745' href='#n5745'>5745</a>
<a id='n5746' href='#n5746'>5746</a>
<a id='n5747' href='#n5747'>5747</a>
<a id='n5748' href='#n5748'>5748</a>
<a id='n5749' href='#n5749'>5749</a>
<a id='n5750' href='#n5750'>5750</a>
<a id='n5751' href='#n5751'>5751</a>
<a id='n5752' href='#n5752'>5752</a>
<a id='n5753' href='#n5753'>5753</a>
<a id='n5754' href='#n5754'>5754</a>
<a id='n5755' href='#n5755'>5755</a>
<a id='n5756' href='#n5756'>5756</a>
<a id='n5757' href='#n5757'>5757</a>
<a id='n5758' href='#n5758'>5758</a>
<a id='n5759' href='#n5759'>5759</a>
<a id='n5760' href='#n5760'>5760</a>
<a id='n5761' href='#n5761'>5761</a>
<a id='n5762' href='#n5762'>5762</a>
<a id='n5763' href='#n5763'>5763</a>
<a id='n5764' href='#n5764'>5764</a>
<a id='n5765' href='#n5765'>5765</a>
<a id='n5766' href='#n5766'>5766</a>
<a id='n5767' href='#n5767'>5767</a>
<a id='n5768' href='#n5768'>5768</a>
<a id='n5769' href='#n5769'>5769</a>
<a id='n5770' href='#n5770'>5770</a>
<a id='n5771' href='#n5771'>5771</a>
<a id='n5772' href='#n5772'>5772</a>
<a id='n5773' href='#n5773'>5773</a>
<a id='n5774' href='#n5774'>5774</a>
<a id='n5775' href='#n5775'>5775</a>
<a id='n5776' href='#n5776'>5776</a>
<a id='n5777' href='#n5777'>5777</a>
<a id='n5778' href='#n5778'>5778</a>
<a id='n5779' href='#n5779'>5779</a>
<a id='n5780' href='#n5780'>5780</a>
<a id='n5781' href='#n5781'>5781</a>
<a id='n5782' href='#n5782'>5782</a>
<a id='n5783' href='#n5783'>5783</a>
<a id='n5784' href='#n5784'>5784</a>
<a id='n5785' href='#n5785'>5785</a>
<a id='n5786' href='#n5786'>5786</a>
<a id='n5787' href='#n5787'>5787</a>
<a id='n5788' href='#n5788'>5788</a>
<a id='n5789' href='#n5789'>5789</a>
<a id='n5790' href='#n5790'>5790</a>
<a id='n5791' href='#n5791'>5791</a>
<a id='n5792' href='#n5792'>5792</a>
<a id='n5793' href='#n5793'>5793</a>
<a id='n5794' href='#n5794'>5794</a>
<a id='n5795' href='#n5795'>5795</a>
<a id='n5796' href='#n5796'>5796</a>
<a id='n5797' href='#n5797'>5797</a>
<a id='n5798' href='#n5798'>5798</a>
<a id='n5799' href='#n5799'>5799</a>
<a id='n5800' href='#n5800'>5800</a>
<a id='n5801' href='#n5801'>5801</a>
<a id='n5802' href='#n5802'>5802</a>
<a id='n5803' href='#n5803'>5803</a>
<a id='n5804' href='#n5804'>5804</a>
<a id='n5805' href='#n5805'>5805</a>
<a id='n5806' href='#n5806'>5806</a>
<a id='n5807' href='#n5807'>5807</a>
<a id='n5808' href='#n5808'>5808</a>
<a id='n5809' href='#n5809'>5809</a>
<a id='n5810' href='#n5810'>5810</a>
<a id='n5811' href='#n5811'>5811</a>
<a id='n5812' href='#n5812'>5812</a>
<a id='n5813' href='#n5813'>5813</a>
<a id='n5814' href='#n5814'>5814</a>
<a id='n5815' href='#n5815'>5815</a>
<a id='n5816' href='#n5816'>5816</a>
<a id='n5817' href='#n5817'>5817</a>
<a id='n5818' href='#n5818'>5818</a>
<a id='n5819' href='#n5819'>5819</a>
<a id='n5820' href='#n5820'>5820</a>
<a id='n5821' href='#n5821'>5821</a>
<a id='n5822' href='#n5822'>5822</a>
<a id='n5823' href='#n5823'>5823</a>
<a id='n5824' href='#n5824'>5824</a>
<a id='n5825' href='#n5825'>5825</a>
<a id='n5826' href='#n5826'>5826</a>
<a id='n5827' href='#n5827'>5827</a>
<a id='n5828' href='#n5828'>5828</a>
<a id='n5829' href='#n5829'>5829</a>
<a id='n5830' href='#n5830'>5830</a>
<a id='n5831' href='#n5831'>5831</a>
<a id='n5832' href='#n5832'>5832</a>
<a id='n5833' href='#n5833'>5833</a>
<a id='n5834' href='#n5834'>5834</a>
<a id='n5835' href='#n5835'>5835</a>
<a id='n5836' href='#n5836'>5836</a>
<a id='n5837' href='#n5837'>5837</a>
<a id='n5838' href='#n5838'>5838</a>
<a id='n5839' href='#n5839'>5839</a>
<a id='n5840' href='#n5840'>5840</a>
<a id='n5841' href='#n5841'>5841</a>
<a id='n5842' href='#n5842'>5842</a>
<a id='n5843' href='#n5843'>5843</a>
<a id='n5844' href='#n5844'>5844</a>
<a id='n5845' href='#n5845'>5845</a>
<a id='n5846' href='#n5846'>5846</a>
<a id='n5847' href='#n5847'>5847</a>
<a id='n5848' href='#n5848'>5848</a>
<a id='n5849' href='#n5849'>5849</a>
<a id='n5850' href='#n5850'>5850</a>
<a id='n5851' href='#n5851'>5851</a>
<a id='n5852' href='#n5852'>5852</a>
<a id='n5853' href='#n5853'>5853</a>
<a id='n5854' href='#n5854'>5854</a>
<a id='n5855' href='#n5855'>5855</a>
<a id='n5856' href='#n5856'>5856</a>
<a id='n5857' href='#n5857'>5857</a>
<a id='n5858' href='#n5858'>5858</a>
<a id='n5859' href='#n5859'>5859</a>
<a id='n5860' href='#n5860'>5860</a>
<a id='n5861' href='#n5861'>5861</a>
<a id='n5862' href='#n5862'>5862</a>
<a id='n5863' href='#n5863'>5863</a>
<a id='n5864' href='#n5864'>5864</a>
<a id='n5865' href='#n5865'>5865</a>
<a id='n5866' href='#n5866'>5866</a>
<a id='n5867' href='#n5867'>5867</a>
<a id='n5868' href='#n5868'>5868</a>
<a id='n5869' href='#n5869'>5869</a>
<a id='n5870' href='#n5870'>5870</a>
<a id='n5871' href='#n5871'>5871</a>
<a id='n5872' href='#n5872'>5872</a>
<a id='n5873' href='#n5873'>5873</a>
<a id='n5874' href='#n5874'>5874</a>
<a id='n5875' href='#n5875'>5875</a>
<a id='n5876' href='#n5876'>5876</a>
<a id='n5877' href='#n5877'>5877</a>
<a id='n5878' href='#n5878'>5878</a>
<a id='n5879' href='#n5879'>5879</a>
<a id='n5880' href='#n5880'>5880</a>
<a id='n5881' href='#n5881'>5881</a>
<a id='n5882' href='#n5882'>5882</a>
<a id='n5883' href='#n5883'>5883</a>
<a id='n5884' href='#n5884'>5884</a>
<a id='n5885' href='#n5885'>5885</a>
<a id='n5886' href='#n5886'>5886</a>
<a id='n5887' href='#n5887'>5887</a>
<a id='n5888' href='#n5888'>5888</a>
<a id='n5889' href='#n5889'>5889</a>
<a id='n5890' href='#n5890'>5890</a>
<a id='n5891' href='#n5891'>5891</a>
<a id='n5892' href='#n5892'>5892</a>
<a id='n5893' href='#n5893'>5893</a>
<a id='n5894' href='#n5894'>5894</a>
<a id='n5895' href='#n5895'>5895</a>
<a id='n5896' href='#n5896'>5896</a>
<a id='n5897' href='#n5897'>5897</a>
<a id='n5898' href='#n5898'>5898</a>
<a id='n5899' href='#n5899'>5899</a>
<a id='n5900' href='#n5900'>5900</a>
<a id='n5901' href='#n5901'>5901</a>
<a id='n5902' href='#n5902'>5902</a>
<a id='n5903' href='#n5903'>5903</a>
<a id='n5904' href='#n5904'>5904</a>
<a id='n5905' href='#n5905'>5905</a>
<a id='n5906' href='#n5906'>5906</a>
</pre></td>
<td class='lines'><pre><code><style>pre { line-height: 125%; margin: 0; }
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<span class="cm">**</span>
<span class="cm">** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).</span>
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<span class="cm">** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT</span>
<span class="cm">** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span>
<span class="cm">** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span>
<span class="cm">** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span>
<span class="cm">** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span>
<span class="cm">** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.&quot;</span>
<span class="cm">**</span>
<span class="cm">****************************************************************************/</span>

<span class="cp">#include</span> <span class="cpf">&quot;qtcanvas.h&quot;</span><span class="cp"></span>
<span class="cp">#include</span> <span class="cpf">&lt;QApplication&gt;</span><span class="cp"></span>
<span class="cp">#include</span> <span class="cpf">&lt;QBitmap&gt;</span><span class="cp"></span>
<span class="cp">#include</span> <span class="cpf">&lt;QDesktopWidget&gt;</span><span class="cp"></span>
<span class="cp">#include</span> <span class="cpf">&lt;QImage&gt;</span><span class="cp"></span>
<span class="cp">#include</span> <span class="cpf">&lt;QPainter&gt;</span><span class="cp"></span>
<span class="cp">#include</span> <span class="cpf">&lt;QTimer&gt;</span><span class="cp"></span>
<span class="cp">#include</span> <span class="cpf">&lt;QHash&gt;</span><span class="cp"></span>
<span class="cp">#include</span> <span class="cpf">&lt;QSet&gt;</span><span class="cp"></span>
<span class="cp">#include</span> <span class="cpf">&lt;QtAlgorithms&gt;</span><span class="cp"></span>
<span class="cp">#include</span> <span class="cpf">&lt;QEvent&gt;</span><span class="cp"></span>
<span class="cp">#include</span> <span class="cpf">&lt;QPaintEvent&gt;</span><span class="cp"></span>
<span class="cp">#include</span> <span class="cpf">&lt;QPainterPath&gt;</span><span class="cp"></span>

<span class="cp">#include</span> <span class="cpf">&lt;stdlib.h&gt;</span><span class="cp"></span>
<span class="k">using</span> <span class="k">namespace</span> <span class="n">Qt</span><span class="p">;</span>

<span class="k">class</span> <span class="nc">QtCanvasData</span> <span class="p">{</span>
<span class="k">public</span><span class="o">:</span>
    <span class="n">QtCanvasData</span><span class="p">()</span>
    <span class="p">{</span>
    <span class="p">}</span>

    <span class="n">QList</span><span class="o">&lt;</span><span class="n">QtCanvasView</span> <span class="o">*&gt;</span> <span class="n">viewList</span><span class="p">;</span>
    <span class="n">QSet</span><span class="o">&lt;</span><span class="n">QtCanvasItem</span> <span class="o">*&gt;</span> <span class="n">itemDict</span><span class="p">;</span>
    <span class="n">QSet</span><span class="o">&lt;</span><span class="n">QtCanvasItem</span> <span class="o">*&gt;</span> <span class="n">animDict</span><span class="p">;</span>
<span class="p">};</span>

<span class="k">class</span> <span class="nc">QtCanvasViewData</span> <span class="p">{</span>
<span class="k">public</span><span class="o">:</span>
    <span class="n">QtCanvasViewData</span><span class="p">()</span> <span class="p">{}</span>
    <span class="n">QMatrix</span> <span class="n">xform</span><span class="p">;</span>
    <span class="n">QMatrix</span> <span class="n">ixform</span><span class="p">;</span>
    <span class="kt">bool</span> <span class="n">highQuality</span><span class="p">;</span>
<span class="p">};</span>

<span class="c1">// clusterizer</span>

<span class="k">class</span> <span class="nc">QtCanvasClusterizer</span> <span class="p">{</span>
<span class="k">public</span><span class="o">:</span>
    <span class="n">QtCanvasClusterizer</span><span class="p">(</span><span class="kt">int</span> <span class="n">maxclusters</span><span class="p">);</span>
    <span class="o">~</span><span class="n">QtCanvasClusterizer</span><span class="p">();</span>

    <span class="kt">void</span> <span class="nf">add</span><span class="p">(</span><span class="kt">int</span> <span class="n">x</span><span class="p">,</span> <span class="kt">int</span> <span class="n">y</span><span class="p">);</span> <span class="c1">// 1x1 rectangle (point)</span>
    <span class="kt">void</span> <span class="nf">add</span><span class="p">(</span><span class="kt">int</span> <span class="n">x</span><span class="p">,</span> <span class="kt">int</span> <span class="n">y</span><span class="p">,</span> <span class="kt">int</span> <span class="n">w</span><span class="p">,</span> <span class="kt">int</span> <span class="n">h</span><span class="p">);</span>
    <span class="kt">void</span> <span class="nf">add</span><span class="p">(</span><span class="k">const</span> <span class="n">QRect</span><span class="o">&amp;</span> <span class="n">rect</span><span class="p">);</span>

    <span class="kt">void</span> <span class="nf">clear</span><span class="p">();</span>
    <span class="kt">int</span> <span class="nf">clusters</span><span class="p">()</span> <span class="k">const</span> <span class="p">{</span> <span class="k">return</span> <span class="n">count</span><span class="p">;</span> <span class="p">}</span>
    <span class="k">const</span> <span class="n">QRect</span><span class="o">&amp;</span> <span class="k">operator</span><span class="p">[](</span><span class="kt">int</span> <span class="n">i</span><span class="p">)</span> <span class="k">const</span><span class="p">;</span>

<span class="k">private</span><span class="o">:</span>
    <span class="n">QRect</span><span class="o">*</span> <span class="n">cluster</span><span class="p">;</span>
    <span class="kt">int</span> <span class="n">count</span><span class="p">;</span>
    <span class="k">const</span> <span class="kt">int</span> <span class="n">maxcl</span><span class="p">;</span>
<span class="p">};</span>

<span class="k">static</span>
<span class="kt">void</span> <span class="n">include</span><span class="p">(</span><span class="n">QRect</span><span class="o">&amp;</span> <span class="n">r</span><span class="p">,</span> <span class="k">const</span> <span class="n">QRect</span><span class="o">&amp;</span> <span class="n">rect</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">rect</span><span class="p">.</span><span class="n">left</span><span class="p">()</span> <span class="o">&lt;</span> <span class="n">r</span><span class="p">.</span><span class="n">left</span><span class="p">())</span> <span class="p">{</span>
            <span class="n">r</span><span class="p">.</span><span class="n">setLeft</span><span class="p">(</span><span class="n">rect</span><span class="p">.</span><span class="n">left</span><span class="p">());</span>
    <span class="p">}</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">rect</span><span class="p">.</span><span class="n">right</span><span class="p">()</span><span class="o">&gt;</span><span class="n">r</span><span class="p">.</span><span class="n">right</span><span class="p">())</span> <span class="p">{</span>
            <span class="n">r</span><span class="p">.</span><span class="n">setRight</span><span class="p">(</span><span class="n">rect</span><span class="p">.</span><span class="n">right</span><span class="p">());</span>
    <span class="p">}</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">rect</span><span class="p">.</span><span class="n">top</span><span class="p">()</span> <span class="o">&lt;</span> <span class="n">r</span><span class="p">.</span><span class="n">top</span><span class="p">())</span> <span class="p">{</span>
            <span class="n">r</span><span class="p">.</span><span class="n">setTop</span><span class="p">(</span><span class="n">rect</span><span class="p">.</span><span class="n">top</span><span class="p">());</span>
    <span class="p">}</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">rect</span><span class="p">.</span><span class="n">bottom</span><span class="p">()</span><span class="o">&gt;</span><span class="n">r</span><span class="p">.</span><span class="n">bottom</span><span class="p">())</span> <span class="p">{</span>
            <span class="n">r</span><span class="p">.</span><span class="n">setBottom</span><span class="p">(</span><span class="n">rect</span><span class="p">.</span><span class="n">bottom</span><span class="p">());</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">A QtCanvasClusterizer groups rectangles (QRects) into non-overlapping rectangles</span>
<span class="cm">by a merging heuristic.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasClusterizer</span><span class="o">::</span><span class="n">QtCanvasClusterizer</span><span class="p">(</span><span class="kt">int</span> <span class="n">maxclusters</span><span class="p">)</span> <span class="o">:</span>
    <span class="n">cluster</span><span class="p">(</span><span class="k">new</span> <span class="n">QRect</span><span class="p">[</span><span class="n">maxclusters</span><span class="p">]),</span>
    <span class="n">count</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span>
    <span class="n">maxcl</span><span class="p">(</span><span class="n">maxclusters</span><span class="p">)</span>
<span class="p">{</span> <span class="p">}</span>

<span class="n">QtCanvasClusterizer</span><span class="o">::~</span><span class="n">QtCanvasClusterizer</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">delete</span> <span class="p">[]</span> <span class="n">cluster</span><span class="p">;</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasClusterizer</span><span class="o">::</span><span class="n">clear</span><span class="p">()</span>
<span class="p">{</span>
    <span class="n">count</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasClusterizer</span><span class="o">::</span><span class="n">add</span><span class="p">(</span><span class="kt">int</span> <span class="n">x</span><span class="p">,</span> <span class="kt">int</span> <span class="n">y</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">add</span><span class="p">(</span><span class="n">QRect</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">));</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasClusterizer</span><span class="o">::</span><span class="n">add</span><span class="p">(</span><span class="kt">int</span> <span class="n">x</span><span class="p">,</span> <span class="kt">int</span> <span class="n">y</span><span class="p">,</span> <span class="kt">int</span> <span class="n">w</span><span class="p">,</span> <span class="kt">int</span> <span class="n">h</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">add</span><span class="p">(</span><span class="n">QRect</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">,</span> <span class="n">w</span><span class="p">,</span> <span class="n">h</span><span class="p">));</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasClusterizer</span><span class="o">::</span><span class="n">add</span><span class="p">(</span><span class="k">const</span> <span class="n">QRect</span><span class="o">&amp;</span> <span class="n">rect</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">QRect</span> <span class="nf">biggerrect</span><span class="p">(</span><span class="n">rect</span><span class="p">.</span><span class="n">x</span><span class="p">()</span><span class="mi">-1</span><span class="p">,</span> <span class="n">rect</span><span class="p">.</span><span class="n">y</span><span class="p">()</span><span class="mi">-1</span><span class="p">,</span> <span class="n">rect</span><span class="p">.</span><span class="n">width</span><span class="p">()</span><span class="o">+</span><span class="mi">2</span><span class="p">,</span> <span class="n">rect</span><span class="p">.</span><span class="n">height</span><span class="p">()</span><span class="o">+</span><span class="mi">2</span><span class="p">);</span>

    <span class="c1">//assert(rect.width()&gt;0 &amp;&amp; rect.height()&gt;0);</span>

    <span class="kt">int</span> <span class="n">cursor</span><span class="p">;</span>

    <span class="k">for</span> <span class="p">(</span><span class="n">cursor</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">cursor</span> <span class="o">&lt;</span> <span class="n">count</span><span class="p">;</span> <span class="n">cursor</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">cluster</span><span class="p">[</span><span class="n">cursor</span><span class="p">].</span><span class="n">contains</span><span class="p">(</span><span class="n">rect</span><span class="p">))</span> <span class="p">{</span>
            <span class="c1">// Wholly contained already.</span>
            <span class="k">return</span><span class="p">;</span>
        <span class="p">}</span>
    <span class="p">}</span>

    <span class="kt">int</span> <span class="n">lowestcost</span> <span class="o">=</span> <span class="mi">9999999</span><span class="p">;</span>
    <span class="kt">int</span> <span class="n">cheapest</span> <span class="o">=</span> <span class="mi">-1</span><span class="p">;</span>
    <span class="n">cursor</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="k">while</span><span class="p">(</span><span class="n">cursor</span> <span class="o">&lt;</span> <span class="n">count</span><span class="p">)</span> <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">cluster</span><span class="p">[</span><span class="n">cursor</span><span class="p">].</span><span class="n">intersects</span><span class="p">(</span><span class="n">biggerrect</span><span class="p">))</span> <span class="p">{</span>
            <span class="n">QRect</span> <span class="n">larger</span> <span class="o">=</span> <span class="n">cluster</span><span class="p">[</span><span class="n">cursor</span><span class="p">];</span>
            <span class="n">include</span><span class="p">(</span><span class="n">larger</span><span class="p">,</span> <span class="n">rect</span><span class="p">);</span>
            <span class="kt">int</span> <span class="n">cost</span> <span class="o">=</span> <span class="n">larger</span><span class="p">.</span><span class="n">width</span><span class="p">()</span><span class="o">*</span><span class="n">larger</span><span class="p">.</span><span class="n">height</span><span class="p">()</span> <span class="o">-</span>
                       <span class="n">cluster</span><span class="p">[</span><span class="n">cursor</span><span class="p">].</span><span class="n">width</span><span class="p">()</span><span class="o">*</span><span class="n">cluster</span><span class="p">[</span><span class="n">cursor</span><span class="p">].</span><span class="n">height</span><span class="p">();</span>

            <span class="k">if</span> <span class="p">(</span><span class="n">cost</span> <span class="o">&lt;</span> <span class="n">lowestcost</span><span class="p">)</span> <span class="p">{</span>
                <span class="kt">bool</span> <span class="n">bad</span> <span class="o">=</span> <span class="nb">false</span><span class="p">;</span>
                <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">c</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">c</span> <span class="o">&lt;</span> <span class="n">count</span> <span class="o">&amp;&amp;</span> <span class="o">!</span><span class="n">bad</span><span class="p">;</span> <span class="n">c</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                    <span class="n">bad</span> <span class="o">=</span> <span class="n">cluster</span><span class="p">[</span><span class="n">c</span><span class="p">].</span><span class="n">intersects</span><span class="p">(</span><span class="n">larger</span><span class="p">)</span> <span class="o">&amp;&amp;</span> <span class="n">c</span><span class="o">!=</span> <span class="n">cursor</span><span class="p">;</span>
                <span class="p">}</span>
                <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">bad</span><span class="p">)</span> <span class="p">{</span>
                    <span class="n">cheapest</span> <span class="o">=</span> <span class="n">cursor</span><span class="p">;</span>
                    <span class="n">lowestcost</span> <span class="o">=</span> <span class="n">cost</span><span class="p">;</span>
                <span class="p">}</span>
            <span class="p">}</span>
        <span class="p">}</span>
        <span class="n">cursor</span><span class="o">++</span><span class="p">;</span>
    <span class="p">}</span>

    <span class="k">if</span> <span class="p">(</span><span class="n">cheapest</span><span class="o">&gt;=</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">include</span><span class="p">(</span><span class="n">cluster</span><span class="p">[</span><span class="n">cheapest</span><span class="p">],</span> <span class="n">rect</span><span class="p">);</span>
        <span class="k">return</span><span class="p">;</span>
    <span class="p">}</span>

    <span class="k">if</span> <span class="p">(</span><span class="n">count</span> <span class="o">&lt;</span> <span class="n">maxcl</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">cluster</span><span class="p">[</span><span class="n">count</span><span class="o">++</span><span class="p">]</span> <span class="o">=</span> <span class="n">rect</span><span class="p">;</span>
        <span class="k">return</span><span class="p">;</span>
    <span class="p">}</span>

    <span class="c1">// Do cheapest of:</span>
    <span class="c1">//     add to closest cluster</span>
    <span class="c1">//     do cheapest cluster merge, add to new cluster</span>

    <span class="n">lowestcost</span> <span class="o">=</span> <span class="mi">9999999</span><span class="p">;</span>
    <span class="n">cheapest</span> <span class="o">=</span> <span class="mi">-1</span><span class="p">;</span>
    <span class="n">cursor</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="k">while</span><span class="p">(</span><span class="n">cursor</span> <span class="o">&lt;</span> <span class="n">count</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">QRect</span> <span class="n">larger</span> <span class="o">=</span> <span class="n">cluster</span><span class="p">[</span><span class="n">cursor</span><span class="p">];</span>
        <span class="n">include</span><span class="p">(</span><span class="n">larger</span><span class="p">,</span> <span class="n">rect</span><span class="p">);</span>
        <span class="kt">int</span> <span class="n">cost</span> <span class="o">=</span> <span class="n">larger</span><span class="p">.</span><span class="n">width</span><span class="p">()</span><span class="o">*</span><span class="n">larger</span><span class="p">.</span><span class="n">height</span><span class="p">()</span>
                <span class="o">-</span> <span class="n">cluster</span><span class="p">[</span><span class="n">cursor</span><span class="p">].</span><span class="n">width</span><span class="p">()</span><span class="o">*</span><span class="n">cluster</span><span class="p">[</span><span class="n">cursor</span><span class="p">].</span><span class="n">height</span><span class="p">();</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">cost</span> <span class="o">&lt;</span> <span class="n">lowestcost</span><span class="p">)</span> <span class="p">{</span>
            <span class="kt">bool</span> <span class="n">bad</span> <span class="o">=</span> <span class="nb">false</span><span class="p">;</span>
            <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">c</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">c</span> <span class="o">&lt;</span> <span class="n">count</span> <span class="o">&amp;&amp;</span> <span class="o">!</span><span class="n">bad</span><span class="p">;</span> <span class="n">c</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                <span class="n">bad</span> <span class="o">=</span> <span class="n">cluster</span><span class="p">[</span><span class="n">c</span><span class="p">].</span><span class="n">intersects</span><span class="p">(</span><span class="n">larger</span><span class="p">)</span> <span class="o">&amp;&amp;</span> <span class="n">c</span><span class="o">!=</span> <span class="n">cursor</span><span class="p">;</span>
            <span class="p">}</span>
            <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">bad</span><span class="p">)</span> <span class="p">{</span>
                <span class="n">cheapest</span> <span class="o">=</span> <span class="n">cursor</span><span class="p">;</span>
                <span class="n">lowestcost</span> <span class="o">=</span> <span class="n">cost</span><span class="p">;</span>
            <span class="p">}</span>
        <span class="p">}</span>
        <span class="n">cursor</span><span class="o">++</span><span class="p">;</span>
    <span class="p">}</span>

    <span class="c1">// ###</span>
    <span class="c1">// could make an heuristic guess as to whether we need to bother</span>
    <span class="c1">// looking for a cheap merge.</span>

    <span class="kt">int</span> <span class="n">cheapestmerge1</span> <span class="o">=</span> <span class="mi">-1</span><span class="p">;</span>
    <span class="kt">int</span> <span class="n">cheapestmerge2</span> <span class="o">=</span> <span class="mi">-1</span><span class="p">;</span>

    <span class="kt">int</span> <span class="n">merge1</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="k">while</span><span class="p">(</span><span class="n">merge1</span> <span class="o">&lt;</span> <span class="n">count</span><span class="p">)</span> <span class="p">{</span>
        <span class="kt">int</span> <span class="n">merge2</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
        <span class="k">while</span><span class="p">(</span><span class="n">merge2</span> <span class="o">&lt;</span> <span class="n">count</span><span class="p">)</span> <span class="p">{</span>
            <span class="k">if</span><span class="p">(</span><span class="n">merge1</span><span class="o">!=</span> <span class="n">merge2</span><span class="p">)</span> <span class="p">{</span>
                <span class="n">QRect</span> <span class="n">larger</span> <span class="o">=</span> <span class="n">cluster</span><span class="p">[</span><span class="n">merge1</span><span class="p">];</span>
                <span class="n">include</span><span class="p">(</span><span class="n">larger</span><span class="p">,</span> <span class="n">cluster</span><span class="p">[</span><span class="n">merge2</span><span class="p">]);</span>
                <span class="kt">int</span> <span class="n">cost</span> <span class="o">=</span> <span class="n">larger</span><span class="p">.</span><span class="n">width</span><span class="p">()</span><span class="o">*</span><span class="n">larger</span><span class="p">.</span><span class="n">height</span><span class="p">()</span>
                    <span class="o">-</span> <span class="n">cluster</span><span class="p">[</span><span class="n">merge1</span><span class="p">].</span><span class="n">width</span><span class="p">()</span><span class="o">*</span><span class="n">cluster</span><span class="p">[</span><span class="n">merge1</span><span class="p">].</span><span class="n">height</span><span class="p">()</span>
                    <span class="o">-</span> <span class="n">cluster</span><span class="p">[</span><span class="n">merge2</span><span class="p">].</span><span class="n">width</span><span class="p">()</span><span class="o">*</span><span class="n">cluster</span><span class="p">[</span><span class="n">merge2</span><span class="p">].</span><span class="n">height</span><span class="p">();</span>
                <span class="k">if</span> <span class="p">(</span><span class="n">cost</span> <span class="o">&lt;</span> <span class="n">lowestcost</span><span class="p">)</span> <span class="p">{</span>
                    <span class="kt">bool</span> <span class="n">bad</span> <span class="o">=</span> <span class="nb">false</span><span class="p">;</span>
                    <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">c</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">c</span> <span class="o">&lt;</span> <span class="n">count</span> <span class="o">&amp;&amp;</span> <span class="o">!</span><span class="n">bad</span><span class="p">;</span> <span class="n">c</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                        <span class="n">bad</span> <span class="o">=</span> <span class="n">cluster</span><span class="p">[</span><span class="n">c</span><span class="p">].</span><span class="n">intersects</span><span class="p">(</span><span class="n">larger</span><span class="p">)</span> <span class="o">&amp;&amp;</span> <span class="n">c</span><span class="o">!=</span> <span class="n">cursor</span><span class="p">;</span>
                    <span class="p">}</span>
                    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">bad</span><span class="p">)</span> <span class="p">{</span>
                        <span class="n">cheapestmerge1</span> <span class="o">=</span> <span class="n">merge1</span><span class="p">;</span>
                        <span class="n">cheapestmerge2</span> <span class="o">=</span> <span class="n">merge2</span><span class="p">;</span>
                        <span class="n">lowestcost</span> <span class="o">=</span> <span class="n">cost</span><span class="p">;</span>
                    <span class="p">}</span>
                <span class="p">}</span>
            <span class="p">}</span>
            <span class="n">merge2</span><span class="o">++</span><span class="p">;</span>
        <span class="p">}</span>
        <span class="n">merge1</span><span class="o">++</span><span class="p">;</span>
    <span class="p">}</span>

    <span class="k">if</span> <span class="p">(</span><span class="n">cheapestmerge1</span><span class="o">&gt;=</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">include</span><span class="p">(</span><span class="n">cluster</span><span class="p">[</span><span class="n">cheapestmerge1</span><span class="p">],</span> <span class="n">cluster</span><span class="p">[</span><span class="n">cheapestmerge2</span><span class="p">]);</span>
        <span class="n">cluster</span><span class="p">[</span><span class="n">cheapestmerge2</span><span class="p">]</span> <span class="o">=</span> <span class="n">cluster</span><span class="p">[</span><span class="n">count</span><span class="o">--</span><span class="p">];</span>
    <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
        <span class="c1">// if (!cheapest) debugRectangles(rect);</span>
        <span class="n">include</span><span class="p">(</span><span class="n">cluster</span><span class="p">[</span><span class="n">cheapest</span><span class="p">],</span> <span class="n">rect</span><span class="p">);</span>
    <span class="p">}</span>

    <span class="c1">// NB: clusters do not intersect (or intersection will</span>
    <span class="c1">//     overwrite). This is a result of the above algorithm,</span>
    <span class="c1">//     given the assumption that (x, y) are ordered topleft</span>
    <span class="c1">//     to bottomright.</span>

    <span class="c1">// ###</span>
    <span class="c1">//</span>
    <span class="c1">// add explicit x/y ordering to that comment, move it to the top</span>
    <span class="c1">// and rephrase it as pre-/post-conditions.</span>
<span class="p">}</span>

<span class="k">const</span> <span class="n">QRect</span><span class="o">&amp;</span> <span class="n">QtCanvasClusterizer</span><span class="o">::</span><span class="k">operator</span><span class="p">[](</span><span class="kt">int</span> <span class="n">i</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">cluster</span><span class="p">[</span><span class="n">i</span><span class="p">];</span>
<span class="p">}</span>

<span class="c1">// end of clusterizer</span>


<span class="k">class</span> <span class="nc">QtCanvasItemLess</span>
<span class="p">{</span>
<span class="k">public</span><span class="o">:</span>
    <span class="kr">inline</span> <span class="kt">bool</span> <span class="k">operator</span><span class="p">()(</span><span class="k">const</span> <span class="n">QtCanvasItem</span> <span class="o">*</span><span class="n">i1</span><span class="p">,</span> <span class="k">const</span> <span class="n">QtCanvasItem</span> <span class="o">*</span><span class="n">i2</span><span class="p">)</span> <span class="k">const</span>
    <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">i1</span><span class="o">-&gt;</span><span class="n">z</span><span class="p">()</span> <span class="o">==</span> <span class="n">i2</span><span class="o">-&gt;</span><span class="n">z</span><span class="p">())</span>
            <span class="k">return</span> <span class="n">i1</span> <span class="o">&gt;</span> <span class="n">i2</span><span class="p">;</span>
        <span class="k">return</span> <span class="p">(</span><span class="n">i1</span><span class="o">-&gt;</span><span class="n">z</span><span class="p">()</span> <span class="o">&gt;</span> <span class="n">i2</span><span class="o">-&gt;</span><span class="n">z</span><span class="p">());</span>
    <span class="p">}</span>
<span class="p">};</span>


<span class="k">class</span> <span class="nc">QtCanvasChunk</span> <span class="p">{</span>
<span class="k">public</span><span class="o">:</span>
    <span class="n">QtCanvasChunk</span><span class="p">()</span> <span class="o">:</span> <span class="n">changed</span><span class="p">(</span><span class="nb">true</span><span class="p">)</span> <span class="p">{</span> <span class="p">}</span>
    <span class="c1">// Other code assumes lists are not deleted. Assignment is also</span>
    <span class="c1">// done on ChunkRecs. So don&#39;t add that sort of thing here.</span>

    <span class="kt">void</span> <span class="n">sort</span><span class="p">()</span>
    <span class="p">{</span>
        <span class="n">qSort</span><span class="p">(</span><span class="n">m_list</span><span class="p">.</span><span class="n">begin</span><span class="p">(),</span> <span class="n">m_list</span><span class="p">.</span><span class="n">end</span><span class="p">(),</span> <span class="n">QtCanvasItemLess</span><span class="p">());</span>
    <span class="p">}</span>

    <span class="k">const</span> <span class="n">QtCanvasItemList</span> <span class="o">&amp;</span><span class="n">list</span><span class="p">()</span> <span class="k">const</span>
    <span class="p">{</span>
        <span class="k">return</span> <span class="n">m_list</span><span class="p">;</span>
    <span class="p">}</span>

    <span class="kt">void</span> <span class="n">add</span><span class="p">(</span><span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">item</span><span class="p">)</span>
    <span class="p">{</span>
        <span class="n">m_list</span><span class="p">.</span><span class="n">prepend</span><span class="p">(</span><span class="n">item</span><span class="p">);</span>
        <span class="n">changed</span> <span class="o">=</span> <span class="nb">true</span><span class="p">;</span>
    <span class="p">}</span>

    <span class="kt">void</span> <span class="n">remove</span><span class="p">(</span><span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">item</span><span class="p">)</span>
    <span class="p">{</span>
        <span class="n">m_list</span><span class="p">.</span><span class="n">removeAll</span><span class="p">(</span><span class="n">item</span><span class="p">);</span>
        <span class="n">changed</span> <span class="o">=</span> <span class="nb">true</span><span class="p">;</span>
    <span class="p">}</span>

    <span class="kt">void</span> <span class="n">change</span><span class="p">()</span>
    <span class="p">{</span>
        <span class="n">changed</span> <span class="o">=</span> <span class="nb">true</span><span class="p">;</span>
    <span class="p">}</span>

    <span class="kt">bool</span> <span class="n">hasChanged</span><span class="p">()</span> <span class="k">const</span>
    <span class="p">{</span>
        <span class="k">return</span> <span class="n">changed</span><span class="p">;</span>
    <span class="p">}</span>

    <span class="kt">bool</span> <span class="n">takeChange</span><span class="p">()</span>
    <span class="p">{</span>
        <span class="kt">bool</span> <span class="n">y</span> <span class="o">=</span> <span class="n">changed</span><span class="p">;</span>
        <span class="n">changed</span> <span class="o">=</span> <span class="nb">false</span><span class="p">;</span>
        <span class="k">return</span> <span class="n">y</span><span class="p">;</span>
    <span class="p">}</span>

<span class="k">private</span><span class="o">:</span>
    <span class="n">QtCanvasItemList</span> <span class="n">m_list</span><span class="p">;</span>
    <span class="kt">bool</span> <span class="n">changed</span><span class="p">;</span>
<span class="p">};</span>


<span class="k">static</span> <span class="kt">int</span> <span class="n">gcd</span><span class="p">(</span><span class="kt">int</span> <span class="n">a</span><span class="p">,</span> <span class="kt">int</span> <span class="n">b</span><span class="p">)</span>
<span class="p">{</span>
    <span class="kt">int</span> <span class="n">r</span><span class="p">;</span>
    <span class="k">while</span> <span class="p">((</span><span class="n">r</span> <span class="o">=</span> <span class="n">a</span><span class="o">%</span><span class="n">b</span><span class="p">))</span> <span class="p">{</span>
        <span class="n">a</span> <span class="o">=</span> <span class="n">b</span><span class="p">;</span>
        <span class="n">b</span> <span class="o">=</span> <span class="n">r</span><span class="p">;</span>
    <span class="p">}</span>
    <span class="k">return</span> <span class="n">b</span><span class="p">;</span>
<span class="p">}</span>

<span class="k">static</span> <span class="kt">int</span> <span class="n">scm</span><span class="p">(</span><span class="kt">int</span> <span class="n">a</span><span class="p">,</span> <span class="kt">int</span> <span class="n">b</span><span class="p">)</span>
<span class="p">{</span>
    <span class="kt">int</span> <span class="n">g</span> <span class="o">=</span> <span class="n">gcd</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">);</span>
    <span class="k">return</span> <span class="n">a</span><span class="o">/</span><span class="n">g</span><span class="o">*</span><span class="n">b</span><span class="p">;</span>
<span class="p">}</span>



<span class="cm">/*</span>
<span class="cm">    \class QtCanvas qtcanvas.h</span>
<span class="cm">    \brief The QtCanvas class provides a 2D area that can contain QtCanvasItem objects.</span>

<span class="cm">    The QtCanvas class manages its 2D graphic area and all the canvas</span>
<span class="cm">    items the area contains. The canvas has no visual appearance of</span>
<span class="cm">    its own. Instead, it is displayed on screen using a QtCanvasView.</span>
<span class="cm">    Multiple QtCanvasView widgets may be associated with a canvas to</span>
<span class="cm">    provide multiple views of the same canvas.</span>

<span class="cm">    The canvas is optimized for large numbers of items, particularly</span>
<span class="cm">    where only a small percentage of the items change at any</span>
<span class="cm">    one time. If the entire display changes very frequently, you should</span>
<span class="cm">    consider using your own custom QtScrollView subclass.</span>

<span class="cm">    Qt provides a rich</span>
<span class="cm">    set of canvas item classes, e.g. QtCanvasEllipse, QtCanvasLine,</span>
<span class="cm">    QtCanvasPolygon, QtCanvasPolygonalItem, QtCanvasRectangle, QtCanvasSpline,</span>
<span class="cm">    QtCanvasSprite and QtCanvasText. You can subclass to create your own</span>
<span class="cm">    canvas items; QtCanvasPolygonalItem is the most common base class used</span>
<span class="cm">    for this purpose.</span>

<span class="cm">    Items appear on the canvas after their \link QtCanvasItem::show()</span>
<span class="cm">    show()\endlink function has been called (or \link</span>
<span class="cm">    QtCanvasItem::setVisible() setVisible(true)\endlink), and \e after</span>
<span class="cm">    update() has been called. The canvas only shows items that are</span>
<span class="cm">    \link QtCanvasItem::setVisible() visible\endlink, and then only if</span>
<span class="cm">    \l update() is called. (By default the canvas is white and so are</span>
<span class="cm">    canvas items, so if nothing appears try changing colors.)</span>

<span class="cm">    If you created the canvas without passing a width and height to</span>
<span class="cm">    the constructor you must also call resize().</span>

<span class="cm">    Although a canvas may appear to be similar to a widget with child</span>
<span class="cm">    widgets, there are several notable differences:</span>

<span class="cm">    \list</span>
<span class="cm">    \i Canvas items are usually much faster to manipulate and redraw than</span>
<span class="cm">    child widgets, with the speed advantage becoming especially great when</span>
<span class="cm">    there are \e many canvas items and non-rectangular items. In most</span>
<span class="cm">    situations canvas items are also a lot more memory efficient than child</span>
<span class="cm">    widgets.</span>

<span class="cm">    \i It&#39;s easy to detect overlapping items (collision detection).</span>

<span class="cm">    \i The canvas can be larger than a widget. A million-by-million canvas</span>
<span class="cm">    is perfectly possible. At such a size a widget might be very</span>
<span class="cm">    inefficient, and some window systems might not support it at all,</span>
<span class="cm">    whereas QtCanvas scales well. Even with a billion pixels and a million</span>
<span class="cm">    items, finding a particular canvas item, detecting collisions, etc.,</span>
<span class="cm">    is still fast (though the memory consumption may be prohibitive</span>
<span class="cm">    at such extremes).</span>

<span class="cm">    \i Two or more QtCanvasView objects can view the same canvas.</span>

<span class="cm">    \i An arbitrary transformation matrix can be set on each QtCanvasView</span>
<span class="cm">    which makes it easy to zoom, rotate or shear the viewed canvas.</span>

<span class="cm">    \i Widgets provide a lot more functionality, such as input (QKeyEvent,</span>
<span class="cm">    QMouseEvent etc.) and layout management (QGridLayout etc.).</span>

<span class="cm">    \endlist</span>

<span class="cm">    A canvas consists of a background, a number of canvas items organized by</span>
<span class="cm">    x, y and z coordinates, and a foreground. A canvas item&#39;s z coordinate</span>
<span class="cm">    can be treated as a layer number -- canvas items with a higher z</span>
<span class="cm">    coordinate appear in front of canvas items with a lower z coordinate.</span>

<span class="cm">    The background is white by default, but can be set to a different color</span>
<span class="cm">    using setBackgroundColor(), or to a repeated pixmap using</span>
<span class="cm">    setBackgroundPixmap() or to a mosaic of smaller pixmaps using</span>
<span class="cm">    setTiles(). Individual tiles can be set with setTile(). There</span>
<span class="cm">    are corresponding get functions, e.g. backgroundColor() and</span>
<span class="cm">    backgroundPixmap().</span>

<span class="cm">    Note that QtCanvas does not inherit from QWidget, even though it has some</span>
<span class="cm">    functions which provide the same functionality as those in QWidget. One</span>
<span class="cm">    of these is setBackgroundPixmap(); some others are resize(), size(),</span>
<span class="cm">    width() and height(). \l QtCanvasView is the widget used to display a</span>
<span class="cm">    canvas on the screen.</span>

<span class="cm">    Canvas items are added to a canvas by constructing them and passing the</span>
<span class="cm">    canvas to the canvas item&#39;s constructor. An item can be moved to a</span>
<span class="cm">    different canvas using QtCanvasItem::setCanvas().</span>

<span class="cm">    Canvas items are movable (and in the case of QtCanvasSprites, animated)</span>
<span class="cm">    objects that inherit QtCanvasItem. Each canvas item has a position on the</span>
<span class="cm">    canvas (x, y coordinates) and a height (z coordinate), all of which are</span>
<span class="cm">    held as floating-point numbers. Moving canvas items also have x and y</span>
<span class="cm">    velocities. It&#39;s possible for a canvas item to be outside the canvas</span>
<span class="cm">    (for example QtCanvasItem::x() is greater than width()). When a canvas</span>
<span class="cm">    item is off the canvas, onCanvas() returns false and the canvas</span>
<span class="cm">    disregards the item. (Canvas items off the canvas do not slow down any</span>
<span class="cm">    of the common operations on the canvas.)</span>

<span class="cm">    Canvas items can be moved with QtCanvasItem::move(). The advance()</span>
<span class="cm">    function moves all QtCanvasItem::animated() canvas items and</span>
<span class="cm">    setAdvancePeriod() makes QtCanvas move them automatically on a periodic</span>
<span class="cm">    basis. In the context of the QtCanvas classes, to `animate&#39; a canvas item</span>
<span class="cm">    is to set it in motion, i.e. using QtCanvasItem::setVelocity(). Animation</span>
<span class="cm">    of a canvas item itself, i.e. items which change over time, is enabled</span>
<span class="cm">    by calling QtCanvasSprite::setFrameAnimation(), or more generally by</span>
<span class="cm">    subclassing and reimplementing QtCanvasItem::advance(). To detect collisions</span>
<span class="cm">    use one of the QtCanvasItem::collisions() functions.</span>

<span class="cm">    The changed parts of the canvas are redrawn (if they are visible in a</span>
<span class="cm">    canvas view) whenever update() is called. You can either call update()</span>
<span class="cm">    manually after having changed the contents of the canvas, or force</span>
<span class="cm">    periodic updates using setUpdatePeriod(). If you have moving objects on</span>
<span class="cm">    the canvas, you must call advance() every time the objects should</span>
<span class="cm">    move one step further. Periodic calls to advance() can be forced using</span>
<span class="cm">    setAdvancePeriod(). The advance() function will call</span>
<span class="cm">    QtCanvasItem::advance() on every item that is \link</span>
<span class="cm">    QtCanvasItem::animated() animated\endlink and trigger an update of the</span>
<span class="cm">    affected areas afterwards. (A canvas item that is `animated&#39; is simply</span>
<span class="cm">    a canvas item that is in motion.)</span>

<span class="cm">    QtCanvas organizes its canvas items into \e chunks; these are areas on</span>
<span class="cm">    the canvas that are used to speed up most operations. Many operations</span>
<span class="cm">    start by eliminating most chunks (i.e. those which haven&#39;t changed)</span>
<span class="cm">    and then process only the canvas items that are in the few interesting</span>
<span class="cm">    (i.e. changed) chunks. A valid chunk, validChunk(), is one which is on</span>
<span class="cm">    the canvas.</span>

<span class="cm">    The chunk size is a key factor to QtCanvas&#39;s speed: if there are too many</span>
<span class="cm">    chunks, the speed benefit of grouping canvas items into chunks is</span>
<span class="cm">    reduced. If the chunks are too large, it takes too long to process each</span>
<span class="cm">    one. The QtCanvas constructor tries to pick a suitable size, but you</span>
<span class="cm">    can call retune() to change it at any time. The chunkSize() function</span>
<span class="cm">    returns the current chunk size. The canvas items always make sure</span>
<span class="cm">    they&#39;re in the right chunks; all you need to make sure of is that</span>
<span class="cm">    the canvas uses the right chunk size. A good rule of thumb is that</span>
<span class="cm">    the size should be a bit smaller than the average canvas item</span>
<span class="cm">    size. If you have moving objects, the chunk size should be a bit</span>
<span class="cm">    smaller than the average size of the moving items.</span>

<span class="cm">    The foreground is normally nothing, but if you reimplement</span>
<span class="cm">    drawForeground(), you can draw things in front of all the canvas</span>
<span class="cm">    items.</span>

<span class="cm">    Areas can be set as changed with setChanged() and set unchanged with</span>
<span class="cm">    setUnchanged(). The entire canvas can be set as changed with</span>
<span class="cm">    setAllChanged(). A list of all the items on the canvas is returned by</span>
<span class="cm">    allItems().</span>

<span class="cm">    An area can be copied (painted) to a QPainter with drawArea().</span>

<span class="cm">    If the canvas is resized it emits the resized() signal.</span>

<span class="cm">    The examples/canvas application and the 2D graphics page of the</span>
<span class="cm">    examples/demo application demonstrate many of QtCanvas&#39;s facilities.</span>

<span class="cm">    \sa QtCanvasView QtCanvasItem</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">init</span><span class="p">(</span><span class="kt">int</span> <span class="n">w</span><span class="p">,</span> <span class="kt">int</span> <span class="n">h</span><span class="p">,</span> <span class="kt">int</span> <span class="n">chunksze</span><span class="p">,</span> <span class="kt">int</span> <span class="n">mxclusters</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">d</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QtCanvasData</span><span class="p">;</span>
    <span class="n">awidth</span> <span class="o">=</span> <span class="n">w</span><span class="p">;</span>
    <span class="n">aheight</span> <span class="o">=</span> <span class="n">h</span><span class="p">;</span>
    <span class="n">chunksize</span> <span class="o">=</span> <span class="n">chunksze</span><span class="p">;</span>
    <span class="n">maxclusters</span> <span class="o">=</span> <span class="n">mxclusters</span><span class="p">;</span>
    <span class="n">chwidth</span> <span class="o">=</span> <span class="p">(</span><span class="n">w</span><span class="o">+</span><span class="n">chunksize</span><span class="mi">-1</span><span class="p">)</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
    <span class="n">chheight</span> <span class="o">=</span> <span class="p">(</span><span class="n">h</span><span class="o">+</span><span class="n">chunksize</span><span class="mi">-1</span><span class="p">)</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
    <span class="n">chunks</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QtCanvasChunk</span><span class="p">[</span><span class="n">chwidth</span><span class="o">*</span><span class="n">chheight</span><span class="p">];</span>
    <span class="n">update_timer</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">bgcolor</span> <span class="o">=</span> <span class="n">white</span><span class="p">;</span>
    <span class="n">grid</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">htiles</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">vtiles</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">debug_redraw_areas</span> <span class="o">=</span> <span class="nb">false</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Create a QtCanvas with no size. \a parent is passed to the QObject</span>
<span class="cm">    superclass.</span>

<span class="cm">    \warning You \e must call resize() at some time after creation to</span>
<span class="cm">    be able to use the canvas.</span>
<span class="cm">*/</span>
<span class="n">QtCanvas</span><span class="o">::</span><span class="n">QtCanvas</span><span class="p">(</span><span class="n">QObject</span><span class="o">*</span> <span class="n">parent</span><span class="p">)</span>
    <span class="o">:</span> <span class="n">QObject</span><span class="p">(</span><span class="n">parent</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">init</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Constructs a QtCanvas that is \a w pixels wide and \a h pixels high.</span>
<span class="cm">*/</span>
<span class="n">QtCanvas</span><span class="o">::</span><span class="n">QtCanvas</span><span class="p">(</span><span class="kt">int</span> <span class="n">w</span><span class="p">,</span> <span class="kt">int</span> <span class="n">h</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">init</span><span class="p">(</span><span class="n">w</span><span class="p">,</span> <span class="n">h</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Constructs a QtCanvas which will be composed of \a h tiles</span>
<span class="cm">    horizontally and \a v tiles vertically. Each tile will be an image</span>
<span class="cm">    \a tilewidth by \a tileheight pixels taken from pixmap \a p.</span>

<span class="cm">    The pixmap \a p is a list of tiles, arranged left to right, (and</span>
<span class="cm">    in the case of pixmaps that have multiple rows of tiles, top to</span>
<span class="cm">    bottom), with tile 0 in the top-left corner, tile 1 next to the</span>
<span class="cm">    right, and so on, e.g.</span>

<span class="cm">    \table</span>
<span class="cm">    \row \i 0 \i 1 \i 2 \i 3</span>
<span class="cm">    \row \i 4 \i 5 \i 6 \i 7</span>
<span class="cm">    \endtable</span>

<span class="cm">    The QtCanvas is initially sized to show exactly the given number of</span>
<span class="cm">    tiles horizontally and vertically. If it is resized to be larger,</span>
<span class="cm">    the entire matrix of tiles will be repeated as often as necessary</span>
<span class="cm">    to cover the area. If it is smaller, tiles to the right and bottom</span>
<span class="cm">    will not be visible.</span>

<span class="cm">    \sa setTiles()</span>
<span class="cm">*/</span>
<span class="n">QtCanvas</span><span class="o">::</span><span class="n">QtCanvas</span><span class="p">(</span><span class="n">QPixmap</span> <span class="n">p</span><span class="p">,</span>
        <span class="kt">int</span> <span class="n">h</span><span class="p">,</span> <span class="kt">int</span> <span class="n">v</span><span class="p">,</span> <span class="kt">int</span> <span class="n">tilewidth</span><span class="p">,</span> <span class="kt">int</span> <span class="n">tileheight</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">init</span><span class="p">(</span><span class="n">h</span><span class="o">*</span><span class="n">tilewidth</span><span class="p">,</span> <span class="n">v</span><span class="o">*</span><span class="n">tileheight</span><span class="p">,</span> <span class="n">scm</span><span class="p">(</span><span class="n">tilewidth</span><span class="p">,</span> <span class="n">tileheight</span><span class="p">));</span>
    <span class="n">setTiles</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">h</span><span class="p">,</span> <span class="n">v</span><span class="p">,</span> <span class="n">tilewidth</span><span class="p">,</span> <span class="n">tileheight</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Destroys the canvas and all the canvas&#39;s canvas items.</span>
<span class="cm">*/</span>
<span class="n">QtCanvas</span><span class="o">::~</span><span class="n">QtCanvas</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="n">d</span><span class="o">-&gt;</span><span class="n">viewList</span><span class="p">.</span><span class="n">size</span><span class="p">();</span> <span class="o">++</span><span class="n">i</span><span class="p">)</span>
        <span class="n">d</span><span class="o">-&gt;</span><span class="n">viewList</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="o">-&gt;</span><span class="n">viewing</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">QtCanvasItemList</span> <span class="n">all</span> <span class="o">=</span> <span class="n">allItems</span><span class="p">();</span>
    <span class="k">for</span> <span class="p">(</span><span class="n">QtCanvasItemList</span><span class="o">::</span><span class="n">Iterator</span> <span class="n">it</span> <span class="o">=</span> <span class="n">all</span><span class="p">.</span><span class="n">begin</span><span class="p">();</span> <span class="n">it</span><span class="o">!=</span> <span class="n">all</span><span class="p">.</span><span class="n">end</span><span class="p">();</span> <span class="o">++</span><span class="n">it</span><span class="p">)</span>
        <span class="k">delete</span> <span class="o">*</span><span class="n">it</span><span class="p">;</span>
    <span class="k">delete</span> <span class="p">[]</span> <span class="n">chunks</span><span class="p">;</span>
    <span class="k">delete</span> <span class="p">[]</span> <span class="n">grid</span><span class="p">;</span>
    <span class="k">delete</span> <span class="n">d</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">\internal</span>
<span class="cm">Returns the chunk at a chunk position \a i, \a j.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasChunk</span><span class="o">&amp;</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">chunk</span><span class="p">(</span><span class="kt">int</span> <span class="n">i</span><span class="p">,</span> <span class="kt">int</span> <span class="n">j</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">chunks</span><span class="p">[</span><span class="n">i</span><span class="o">+</span><span class="n">chwidth</span><span class="o">*</span><span class="n">j</span><span class="p">];</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">\internal</span>
<span class="cm">Returns the chunk at a pixel position \a x, \a y.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasChunk</span><span class="o">&amp;</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">chunkContaining</span><span class="p">(</span><span class="kt">int</span> <span class="n">x</span><span class="p">,</span> <span class="kt">int</span> <span class="n">y</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">chunk</span><span class="p">(</span><span class="n">x</span><span class="o">/</span><span class="n">chunksize</span><span class="p">,</span> <span class="n">y</span><span class="o">/</span><span class="n">chunksize</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns a list of all the items in the canvas.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasItemList</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">allItems</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">d</span><span class="o">-&gt;</span><span class="n">itemDict</span><span class="p">.</span><span class="n">toList</span><span class="p">();</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">    Changes the size of the canvas to have a width of \a w and a</span>
<span class="cm">    height of \a h. This is a slow operation.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">resize</span><span class="p">(</span><span class="kt">int</span> <span class="n">w</span><span class="p">,</span> <span class="kt">int</span> <span class="n">h</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">awidth</span> <span class="o">==</span> <span class="n">w</span> <span class="o">&amp;&amp;</span> <span class="n">aheight</span> <span class="o">==</span> <span class="n">h</span><span class="p">)</span>
        <span class="k">return</span><span class="p">;</span>

    <span class="n">QList</span><span class="o">&lt;</span><span class="n">QtCanvasItem</span> <span class="o">*&gt;</span> <span class="n">hidden</span><span class="p">;</span>
    <span class="k">for</span> <span class="p">(</span><span class="n">QSet</span><span class="o">&lt;</span><span class="n">QtCanvasItem</span> <span class="o">*&gt;::</span><span class="n">const_iterator</span> <span class="n">it</span> <span class="o">=</span> <span class="n">d</span><span class="o">-&gt;</span><span class="n">itemDict</span><span class="p">.</span><span class="n">begin</span><span class="p">();</span> <span class="n">it</span> <span class="o">!=</span> <span class="n">d</span><span class="o">-&gt;</span><span class="n">itemDict</span><span class="p">.</span><span class="n">end</span><span class="p">();</span> <span class="o">++</span><span class="n">it</span><span class="p">)</span> <span class="p">{</span>
        <span class="k">if</span> <span class="p">((</span><span class="o">*</span><span class="n">it</span><span class="p">)</span><span class="o">-&gt;</span><span class="n">isVisible</span><span class="p">())</span> <span class="p">{</span>
            <span class="p">(</span><span class="o">*</span><span class="n">it</span><span class="p">)</span><span class="o">-&gt;</span><span class="n">hide</span><span class="p">();</span>
            <span class="n">hidden</span><span class="p">.</span><span class="n">append</span><span class="p">(</span><span class="o">*</span><span class="n">it</span><span class="p">);</span>
        <span class="p">}</span>
    <span class="p">}</span>

    <span class="kt">int</span> <span class="n">nchwidth</span> <span class="o">=</span> <span class="p">(</span><span class="n">w</span><span class="o">+</span><span class="n">chunksize</span><span class="mi">-1</span><span class="p">)</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
    <span class="kt">int</span> <span class="n">nchheight</span> <span class="o">=</span> <span class="p">(</span><span class="n">h</span><span class="o">+</span><span class="n">chunksize</span><span class="mi">-1</span><span class="p">)</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>

    <span class="n">QtCanvasChunk</span><span class="o">*</span> <span class="n">newchunks</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QtCanvasChunk</span><span class="p">[</span><span class="n">nchwidth</span><span class="o">*</span><span class="n">nchheight</span><span class="p">];</span>

    <span class="c1">// Commit the new values.</span>
    <span class="c1">//</span>
    <span class="n">awidth</span> <span class="o">=</span> <span class="n">w</span><span class="p">;</span>
    <span class="n">aheight</span> <span class="o">=</span> <span class="n">h</span><span class="p">;</span>
    <span class="n">chwidth</span> <span class="o">=</span> <span class="n">nchwidth</span><span class="p">;</span>
    <span class="n">chheight</span> <span class="o">=</span> <span class="n">nchheight</span><span class="p">;</span>
    <span class="k">delete</span> <span class="p">[]</span> <span class="n">chunks</span><span class="p">;</span>
    <span class="n">chunks</span> <span class="o">=</span> <span class="n">newchunks</span><span class="p">;</span>

    <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="n">hidden</span><span class="p">.</span><span class="n">size</span><span class="p">();</span> <span class="o">++</span><span class="n">i</span><span class="p">)</span>
        <span class="n">hidden</span><span class="p">.</span><span class="n">at</span><span class="p">(</span><span class="n">i</span><span class="p">)</span><span class="o">-&gt;</span><span class="n">show</span><span class="p">();</span>

    <span class="n">setAllChanged</span><span class="p">();</span>

    <span class="n">emit</span> <span class="nf">resized</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn void QtCanvas::resized()</span>

<span class="cm">    This signal is emitted whenever the canvas is resized. Each</span>
<span class="cm">    QtCanvasView connects to this signal to keep the scrollview&#39;s size</span>
<span class="cm">    correct.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Change the efficiency tuning parameters to \a mxclusters clusters,</span>
<span class="cm">    each of size \a chunksze. This is a slow operation if there are</span>
<span class="cm">    many objects on the canvas.</span>

<span class="cm">    The canvas is divided into chunks which are rectangular areas \a</span>
<span class="cm">    chunksze wide by \a chunksze high. Use a chunk size which is about</span>
<span class="cm">    the average size of the canvas items. If you choose a chunk size</span>
<span class="cm">    which is too small it will increase the amount of calculation</span>
<span class="cm">    required when drawing since each change will affect many chunks.</span>
<span class="cm">    If you choose a chunk size which is too large the amount of</span>
<span class="cm">    drawing required will increase because for each change, a lot of</span>
<span class="cm">    drawing will be required since there will be many (unchanged)</span>
<span class="cm">    canvas items which are in the same chunk as the changed canvas</span>
<span class="cm">    items.</span>

<span class="cm">    Internally, a canvas uses a low-resolution &quot;chunk matrix&quot; to keep</span>
<span class="cm">    track of all the items in the canvas. A 64x64 chunk matrix is the</span>
<span class="cm">    default for a 1024x1024 pixel canvas, where each chunk collects</span>
<span class="cm">    canvas items in a 16x16 pixel square. This default is also</span>
<span class="cm">    affected by setTiles(). You can tune this default using this</span>
<span class="cm">    function. For example if you have a very large canvas and want to</span>
<span class="cm">    trade off speed for memory then you might set the chunk size to 32</span>
<span class="cm">    or 64.</span>

<span class="cm">    The \a mxclusters argument is the number of rectangular groups of</span>
<span class="cm">    chunks that will be separately drawn. If the canvas has a large</span>
<span class="cm">    number of small, dispersed items, this should be about that</span>
<span class="cm">    number. Our testing suggests that a large number of clusters is</span>
<span class="cm">    almost always best.</span>

<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">retune</span><span class="p">(</span><span class="kt">int</span> <span class="n">chunksze</span><span class="p">,</span> <span class="kt">int</span> <span class="n">mxclusters</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">maxclusters</span> <span class="o">=</span> <span class="n">mxclusters</span><span class="p">;</span>

    <span class="k">if</span> <span class="p">(</span><span class="n">chunksize</span><span class="o">!=</span> <span class="n">chunksze</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">QList</span><span class="o">&lt;</span><span class="n">QtCanvasItem</span> <span class="o">*&gt;</span> <span class="n">hidden</span><span class="p">;</span>
        <span class="k">for</span> <span class="p">(</span><span class="n">QSet</span><span class="o">&lt;</span><span class="n">QtCanvasItem</span> <span class="o">*&gt;::</span><span class="n">const_iterator</span> <span class="n">it</span> <span class="o">=</span> <span class="n">d</span><span class="o">-&gt;</span><span class="n">itemDict</span><span class="p">.</span><span class="n">begin</span><span class="p">();</span> <span class="n">it</span> <span class="o">!=</span> <span class="n">d</span><span class="o">-&gt;</span><span class="n">itemDict</span><span class="p">.</span><span class="n">end</span><span class="p">();</span> <span class="o">++</span><span class="n">it</span><span class="p">)</span> <span class="p">{</span>
            <span class="k">if</span> <span class="p">((</span><span class="o">*</span><span class="n">it</span><span class="p">)</span><span class="o">-&gt;</span><span class="n">isVisible</span><span class="p">())</span> <span class="p">{</span>
                <span class="p">(</span><span class="o">*</span><span class="n">it</span><span class="p">)</span><span class="o">-&gt;</span><span class="n">hide</span><span class="p">();</span>
                <span class="n">hidden</span><span class="p">.</span><span class="n">append</span><span class="p">(</span><span class="o">*</span><span class="n">it</span><span class="p">);</span>
            <span class="p">}</span>
        <span class="p">}</span>

        <span class="n">chunksize</span> <span class="o">=</span> <span class="n">chunksze</span><span class="p">;</span>

        <span class="kt">int</span> <span class="n">nchwidth</span> <span class="o">=</span> <span class="p">(</span><span class="n">awidth</span><span class="o">+</span><span class="n">chunksize</span><span class="mi">-1</span><span class="p">)</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
        <span class="kt">int</span> <span class="n">nchheight</span> <span class="o">=</span> <span class="p">(</span><span class="n">aheight</span><span class="o">+</span><span class="n">chunksize</span><span class="mi">-1</span><span class="p">)</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>

        <span class="n">QtCanvasChunk</span><span class="o">*</span> <span class="n">newchunks</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QtCanvasChunk</span><span class="p">[</span><span class="n">nchwidth</span><span class="o">*</span><span class="n">nchheight</span><span class="p">];</span>

        <span class="c1">// Commit the new values.</span>
        <span class="c1">//</span>
        <span class="n">chwidth</span> <span class="o">=</span> <span class="n">nchwidth</span><span class="p">;</span>
        <span class="n">chheight</span> <span class="o">=</span> <span class="n">nchheight</span><span class="p">;</span>
        <span class="k">delete</span> <span class="p">[]</span> <span class="n">chunks</span><span class="p">;</span>
        <span class="n">chunks</span> <span class="o">=</span> <span class="n">newchunks</span><span class="p">;</span>

        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="n">hidden</span><span class="p">.</span><span class="n">size</span><span class="p">();</span> <span class="o">++</span><span class="n">i</span><span class="p">)</span>
            <span class="n">hidden</span><span class="p">.</span><span class="n">at</span><span class="p">(</span><span class="n">i</span><span class="p">)</span><span class="o">-&gt;</span><span class="n">show</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn int QtCanvas::width() const</span>

<span class="cm">    Returns the width of the canvas, in pixels.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn int QtCanvas::height() const</span>

<span class="cm">    Returns the height of the canvas, in pixels.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn QSize QtCanvas::size() const</span>

<span class="cm">    Returns the size of the canvas, in pixels.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn QRect QtCanvas::rect() const</span>

<span class="cm">    Returns a rectangle the size of the canvas.</span>
<span class="cm">*/</span>


<span class="cm">/*</span>
<span class="cm">    \fn bool QtCanvas::onCanvas(int x, int y) const</span>

<span class="cm">    Returns true if the pixel position (\a x, \a y) is on the canvas;</span>
<span class="cm">    otherwise returns false.</span>

<span class="cm">    \sa validChunk()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn bool QtCanvas::onCanvas(const QPoint&amp; p) const</span>
<span class="cm">    \overload</span>

<span class="cm">    Returns true if the pixel position \a p is on the canvas;</span>
<span class="cm">    otherwise returns false.</span>

<span class="cm">    \sa validChunk()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn bool QtCanvas::validChunk(int x, int y) const</span>

<span class="cm">    Returns true if the chunk position (\a x, \a y) is on the canvas;</span>
<span class="cm">    otherwise returns false.</span>

<span class="cm">    \sa onCanvas()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">  \fn bool QtCanvas::validChunk(const QPoint&amp; p) const</span>
<span class="cm">  \overload</span>

<span class="cm">  Returns true if the chunk position \a p is on the canvas; otherwise</span>
<span class="cm">  returns false.</span>

<span class="cm">  \sa onCanvas()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn int QtCanvas::chunkSize() const</span>

<span class="cm">    Returns the chunk size of the canvas.</span>

<span class="cm">    \sa retune()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">\fn bool QtCanvas::sameChunk(int x1, int y1, int x2, int y2) const</span>
<span class="cm">\internal</span>
<span class="cm">Tells if the points (\a x1, \a y1) and (\a x2, \a y2) are within the same chunk.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">\internal</span>
<span class="cm">This method adds an the item \a item to the list of QtCanvasItem objects</span>
<span class="cm">in the QtCanvas. The QtCanvasItem class calls this.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">addItem</span><span class="p">(</span><span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">item</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">d</span><span class="o">-&gt;</span><span class="n">itemDict</span><span class="p">.</span><span class="n">insert</span><span class="p">(</span><span class="n">item</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">\internal</span>
<span class="cm">This method adds the item \a item to the list of QtCanvasItem objects</span>
<span class="cm">to be moved. The QtCanvasItem class calls this.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">addAnimation</span><span class="p">(</span><span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">item</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">d</span><span class="o">-&gt;</span><span class="n">animDict</span><span class="p">.</span><span class="n">insert</span><span class="p">(</span><span class="n">item</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">\internal</span>
<span class="cm">This method adds the item \a item  to the list of QtCanvasItem objects</span>
<span class="cm">which are no longer to be moved. The QtCanvasItem class calls this.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">removeAnimation</span><span class="p">(</span><span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">item</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">d</span><span class="o">-&gt;</span><span class="n">animDict</span><span class="p">.</span><span class="n">remove</span><span class="p">(</span><span class="n">item</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">\internal</span>
<span class="cm">This method removes the item \a item from the list of QtCanvasItem objects</span>
<span class="cm">in this QtCanvas. The QtCanvasItem class calls this.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">removeItem</span><span class="p">(</span><span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">item</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">d</span><span class="o">-&gt;</span><span class="n">itemDict</span><span class="p">.</span><span class="n">remove</span><span class="p">(</span><span class="n">item</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">\internal</span>
<span class="cm">This method adds the view \a view to the list of QtCanvasView objects</span>
<span class="cm">viewing this QtCanvas. The QtCanvasView class calls this.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">addView</span><span class="p">(</span><span class="n">QtCanvasView</span><span class="o">*</span> <span class="n">view</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">d</span><span class="o">-&gt;</span><span class="n">viewList</span><span class="p">.</span><span class="n">append</span><span class="p">(</span><span class="n">view</span><span class="p">);</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">htiles</span><span class="o">&gt;</span><span class="mi">1</span> <span class="o">||</span> <span class="n">vtiles</span><span class="o">&gt;</span><span class="mi">1</span> <span class="o">||</span> <span class="n">pm</span><span class="p">.</span><span class="n">isNull</span><span class="p">())</span> <span class="p">{</span>
        <span class="n">QPalette</span><span class="o">::</span><span class="n">ColorRole</span> <span class="n">role</span> <span class="o">=</span> <span class="n">view</span><span class="o">-&gt;</span><span class="n">widget</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">backgroundRole</span><span class="p">();</span>
        <span class="n">QPalette</span> <span class="n">viewPalette</span> <span class="o">=</span> <span class="n">view</span><span class="o">-&gt;</span><span class="n">widget</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">palette</span><span class="p">();</span>
        <span class="n">viewPalette</span><span class="p">.</span><span class="n">setColor</span><span class="p">(</span><span class="n">role</span><span class="p">,</span> <span class="n">backgroundColor</span><span class="p">());</span>
        <span class="n">view</span><span class="o">-&gt;</span><span class="n">widget</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">setPalette</span><span class="p">(</span><span class="n">viewPalette</span><span class="p">);</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">\internal</span>
<span class="cm">This method removes the view \a view from the list of QtCanvasView objects</span>
<span class="cm">viewing this QtCanvas. The QtCanvasView class calls this.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">removeView</span><span class="p">(</span><span class="n">QtCanvasView</span><span class="o">*</span> <span class="n">view</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">d</span><span class="o">-&gt;</span><span class="n">viewList</span><span class="p">.</span><span class="n">removeAll</span><span class="p">(</span><span class="n">view</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Sets the canvas to call advance() every \a ms milliseconds. Any</span>
<span class="cm">    previous setting by setAdvancePeriod() or setUpdatePeriod() is</span>
<span class="cm">    overridden.</span>

<span class="cm">    If \a ms is less than 0 advancing will be stopped.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">setAdvancePeriod</span><span class="p">(</span><span class="kt">int</span> <span class="n">ms</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">ms</span> <span class="o">&lt;</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">update_timer</span><span class="p">)</span>
            <span class="n">update_timer</span><span class="o">-&gt;</span><span class="n">stop</span><span class="p">();</span>
    <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">update_timer</span><span class="p">)</span>
            <span class="k">delete</span> <span class="n">update_timer</span><span class="p">;</span>
        <span class="n">update_timer</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QTimer</span><span class="p">(</span><span class="k">this</span><span class="p">);</span>
        <span class="n">connect</span><span class="p">(</span><span class="n">update_timer</span><span class="p">,</span> <span class="n">SIGNAL</span><span class="p">(</span><span class="n">timeout</span><span class="p">()),</span> <span class="k">this</span><span class="p">,</span> <span class="n">SLOT</span><span class="p">(</span><span class="n">advance</span><span class="p">()));</span>
        <span class="n">update_timer</span><span class="o">-&gt;</span><span class="n">start</span><span class="p">(</span><span class="n">ms</span><span class="p">);</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Sets the canvas to call update() every \a ms milliseconds. Any</span>
<span class="cm">    previous setting by setAdvancePeriod() or setUpdatePeriod() is</span>
<span class="cm">    overridden.</span>

<span class="cm">    If \a ms is less than 0 automatic updating will be stopped.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">setUpdatePeriod</span><span class="p">(</span><span class="kt">int</span> <span class="n">ms</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">ms</span> <span class="o">&lt;</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">update_timer</span><span class="p">)</span>
            <span class="n">update_timer</span><span class="o">-&gt;</span><span class="n">stop</span><span class="p">();</span>
    <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">update_timer</span><span class="p">)</span>
            <span class="k">delete</span> <span class="n">update_timer</span><span class="p">;</span>
        <span class="n">update_timer</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QTimer</span><span class="p">(</span><span class="k">this</span><span class="p">);</span>
        <span class="n">connect</span><span class="p">(</span><span class="n">update_timer</span><span class="p">,</span> <span class="n">SIGNAL</span><span class="p">(</span><span class="n">timeout</span><span class="p">()),</span> <span class="k">this</span><span class="p">,</span> <span class="n">SLOT</span><span class="p">(</span><span class="n">update</span><span class="p">()));</span>
        <span class="n">update_timer</span><span class="o">-&gt;</span><span class="n">start</span><span class="p">(</span><span class="n">ms</span><span class="p">);</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Moves all QtCanvasItem::animated() canvas items on the canvas and</span>
<span class="cm">    refreshes all changes to all views of the canvas. (An `animated&#39;</span>
<span class="cm">    item is an item that is in motion; see setVelocity().)</span>

<span class="cm">    The advance takes place in two phases. In phase 0, the</span>
<span class="cm">    QtCanvasItem::advance() function of each QtCanvasItem::animated()</span>
<span class="cm">    canvas item is called with paramater 0. Then all these canvas</span>
<span class="cm">    items are called again, with parameter 1. In phase 0, the canvas</span>
<span class="cm">    items should not change position, merely examine other items on</span>
<span class="cm">    the canvas for which special processing is required, such as</span>
<span class="cm">    collisions between items. In phase 1, all canvas items should</span>
<span class="cm">    change positions, ignoring any other items on the canvas. This</span>
<span class="cm">    two-phase approach allows for considerations of &quot;fairness&quot;,</span>
<span class="cm">    although no QtCanvasItem subclasses supplied with Qt do anything</span>
<span class="cm">    interesting in phase 0.</span>

<span class="cm">    The canvas can be configured to call this function periodically</span>
<span class="cm">    with setAdvancePeriod().</span>

<span class="cm">    \sa update()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">advance</span><span class="p">()</span>
<span class="p">{</span>
    <span class="n">QSetIterator</span><span class="o">&lt;</span><span class="n">QtCanvasItem</span> <span class="o">*&gt;</span> <span class="n">it</span> <span class="o">=</span> <span class="n">d</span><span class="o">-&gt;</span><span class="n">animDict</span><span class="p">;</span>
    <span class="k">while</span> <span class="p">(</span><span class="n">it</span><span class="p">.</span><span class="n">hasNext</span><span class="p">())</span> <span class="p">{</span>
        <span class="n">QtCanvasItem</span> <span class="o">*</span><span class="n">i</span> <span class="o">=</span> <span class="n">it</span><span class="p">.</span><span class="n">next</span><span class="p">();</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">i</span><span class="p">)</span>
            <span class="n">i</span><span class="o">-&gt;</span><span class="n">advance</span><span class="p">(</span><span class="mi">0</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="c1">// we expect the dict contains the exact same items as in the</span>
    <span class="c1">// first pass.</span>
    <span class="n">it</span><span class="p">.</span><span class="n">toFront</span><span class="p">();</span>
    <span class="k">while</span> <span class="p">(</span><span class="n">it</span><span class="p">.</span><span class="n">hasNext</span><span class="p">())</span> <span class="p">{</span>
        <span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">i</span> <span class="o">=</span> <span class="n">it</span><span class="p">.</span><span class="n">next</span><span class="p">();</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">i</span><span class="p">)</span>
            <span class="n">i</span><span class="o">-&gt;</span><span class="n">advance</span><span class="p">(</span><span class="mi">1</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="n">update</span><span class="p">();</span>
<span class="p">}</span>

<span class="c1">// Don&#39;t call this unless you know what you&#39;re doing.</span>
<span class="c1">// p is in the content&#39;s co-ordinate example.</span>
<span class="cm">/*</span>
<span class="cm">  \internal</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">drawViewArea</span><span class="p">(</span><span class="n">QtCanvasView</span><span class="o">*</span> <span class="n">view</span><span class="p">,</span> <span class="n">QPainter</span><span class="o">*</span> <span class="n">p</span><span class="p">,</span> <span class="k">const</span> <span class="n">QRect</span><span class="o">&amp;</span> <span class="n">vr</span><span class="p">,</span> <span class="kt">bool</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">QMatrix</span> <span class="n">wm</span> <span class="o">=</span> <span class="n">view</span><span class="o">-&gt;</span><span class="n">worldMatrix</span><span class="p">();</span>
    <span class="n">QMatrix</span> <span class="n">iwm</span> <span class="o">=</span> <span class="n">wm</span><span class="p">.</span><span class="n">inverted</span><span class="p">();</span>
    <span class="c1">// ivr = covers all chunks in vr</span>
    <span class="n">QRect</span> <span class="n">ivr</span> <span class="o">=</span> <span class="n">iwm</span><span class="p">.</span><span class="n">mapRect</span><span class="p">(</span><span class="n">vr</span><span class="p">);</span>

    <span class="n">p</span><span class="o">-&gt;</span><span class="n">setMatrix</span><span class="p">(</span><span class="n">wm</span><span class="p">);</span>
    <span class="n">drawCanvasArea</span><span class="p">(</span><span class="n">ivr</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="nb">false</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Repaints changed areas in all views of the canvas.</span>

<span class="cm">    \sa advance()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">update</span><span class="p">()</span>
<span class="p">{</span>
    <span class="n">QRect</span> <span class="n">r</span> <span class="o">=</span> <span class="n">changeBounds</span><span class="p">();</span>
    <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="n">d</span><span class="o">-&gt;</span><span class="n">viewList</span><span class="p">.</span><span class="n">size</span><span class="p">();</span> <span class="o">++</span><span class="n">i</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">QtCanvasView</span><span class="o">*</span> <span class="n">view</span> <span class="o">=</span> <span class="n">d</span><span class="o">-&gt;</span><span class="n">viewList</span><span class="p">.</span><span class="n">at</span><span class="p">(</span><span class="n">i</span><span class="p">);</span>
        <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">r</span><span class="p">.</span><span class="n">isEmpty</span><span class="p">())</span> <span class="p">{</span>
            <span class="n">QRect</span> <span class="n">tr</span> <span class="o">=</span> <span class="n">view</span><span class="o">-&gt;</span><span class="n">worldMatrix</span><span class="p">().</span><span class="n">mapRect</span><span class="p">(</span><span class="n">r</span><span class="p">);</span>
            <span class="n">view</span><span class="o">-&gt;</span><span class="n">widget</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">update</span><span class="p">(</span><span class="n">tr</span><span class="p">);</span>
        <span class="p">}</span>
    <span class="p">}</span>
    <span class="n">setUnchanged</span><span class="p">(</span><span class="n">r</span><span class="p">);</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">    Marks the whole canvas as changed.</span>
<span class="cm">    All views of the canvas will be entirely redrawn when</span>
<span class="cm">    update() is called next.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">setAllChanged</span><span class="p">()</span>
<span class="p">{</span>
    <span class="n">setChanged</span><span class="p">(</span><span class="n">QRect</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">width</span><span class="p">(),</span> <span class="n">height</span><span class="p">()));</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Marks \a area as changed. This \a area will be redrawn in all</span>
<span class="cm">    views that are showing it when update() is called next.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">setChanged</span><span class="p">(</span><span class="k">const</span> <span class="n">QRect</span><span class="o">&amp;</span> <span class="n">area</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">QRect</span> <span class="n">thearea</span> <span class="o">=</span> <span class="n">area</span><span class="p">.</span><span class="n">intersected</span><span class="p">(</span><span class="n">QRect</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">width</span><span class="p">(),</span> <span class="n">height</span><span class="p">()));</span>

    <span class="kt">int</span> <span class="n">mx</span> <span class="o">=</span> <span class="p">(</span><span class="n">thearea</span><span class="p">.</span><span class="n">x</span><span class="p">()</span><span class="o">+</span><span class="n">thearea</span><span class="p">.</span><span class="n">width</span><span class="p">()</span><span class="o">+</span><span class="n">chunksize</span><span class="p">)</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
    <span class="kt">int</span> <span class="n">my</span> <span class="o">=</span> <span class="p">(</span><span class="n">thearea</span><span class="p">.</span><span class="n">y</span><span class="p">()</span><span class="o">+</span><span class="n">thearea</span><span class="p">.</span><span class="n">height</span><span class="p">()</span><span class="o">+</span><span class="n">chunksize</span><span class="p">)</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">mx</span><span class="o">&gt;</span><span class="n">chwidth</span><span class="p">)</span>
        <span class="n">mx</span> <span class="o">=</span> <span class="n">chwidth</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">my</span><span class="o">&gt;</span><span class="n">chheight</span><span class="p">)</span>
        <span class="n">my</span> <span class="o">=</span> <span class="n">chheight</span><span class="p">;</span>

    <span class="kt">int</span> <span class="n">x</span> <span class="o">=</span> <span class="n">thearea</span><span class="p">.</span><span class="n">x</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
    <span class="k">while</span><span class="p">(</span><span class="n">x</span> <span class="o">&lt;</span> <span class="n">mx</span><span class="p">)</span> <span class="p">{</span>
        <span class="kt">int</span> <span class="n">y</span> <span class="o">=</span> <span class="n">thearea</span><span class="p">.</span><span class="n">y</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
        <span class="k">while</span><span class="p">(</span><span class="n">y</span> <span class="o">&lt;</span> <span class="n">my</span><span class="p">)</span> <span class="p">{</span>
            <span class="n">chunk</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">).</span><span class="n">change</span><span class="p">();</span>
            <span class="n">y</span><span class="o">++</span><span class="p">;</span>
        <span class="p">}</span>
        <span class="n">x</span><span class="o">++</span><span class="p">;</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Marks \a area as \e unchanged. The area will \e not be redrawn in</span>
<span class="cm">    the views for the next update(), unless it is marked or changed</span>
<span class="cm">    again before the next call to update().</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">setUnchanged</span><span class="p">(</span><span class="k">const</span> <span class="n">QRect</span><span class="o">&amp;</span> <span class="n">area</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">QRect</span> <span class="n">thearea</span> <span class="o">=</span> <span class="n">area</span><span class="p">.</span><span class="n">intersected</span><span class="p">(</span><span class="n">QRect</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">width</span><span class="p">(),</span> <span class="n">height</span><span class="p">()));</span>

    <span class="kt">int</span> <span class="n">mx</span> <span class="o">=</span> <span class="p">(</span><span class="n">thearea</span><span class="p">.</span><span class="n">x</span><span class="p">()</span><span class="o">+</span><span class="n">thearea</span><span class="p">.</span><span class="n">width</span><span class="p">()</span><span class="o">+</span><span class="n">chunksize</span><span class="p">)</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
    <span class="kt">int</span> <span class="n">my</span> <span class="o">=</span> <span class="p">(</span><span class="n">thearea</span><span class="p">.</span><span class="n">y</span><span class="p">()</span><span class="o">+</span><span class="n">thearea</span><span class="p">.</span><span class="n">height</span><span class="p">()</span><span class="o">+</span><span class="n">chunksize</span><span class="p">)</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">mx</span><span class="o">&gt;</span><span class="n">chwidth</span><span class="p">)</span>
        <span class="n">mx</span> <span class="o">=</span> <span class="n">chwidth</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">my</span><span class="o">&gt;</span><span class="n">chheight</span><span class="p">)</span>
        <span class="n">my</span> <span class="o">=</span> <span class="n">chheight</span><span class="p">;</span>

    <span class="kt">int</span> <span class="n">x</span> <span class="o">=</span> <span class="n">thearea</span><span class="p">.</span><span class="n">x</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
    <span class="k">while</span><span class="p">(</span><span class="n">x</span> <span class="o">&lt;</span> <span class="n">mx</span><span class="p">)</span> <span class="p">{</span>
        <span class="kt">int</span> <span class="n">y</span> <span class="o">=</span> <span class="n">thearea</span><span class="p">.</span><span class="n">y</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
        <span class="k">while</span><span class="p">(</span><span class="n">y</span> <span class="o">&lt;</span> <span class="n">my</span><span class="p">)</span> <span class="p">{</span>
            <span class="n">chunk</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">).</span><span class="n">takeChange</span><span class="p">();</span>
            <span class="n">y</span><span class="o">++</span><span class="p">;</span>
        <span class="p">}</span>
        <span class="n">x</span><span class="o">++</span><span class="p">;</span>
    <span class="p">}</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">  \internal</span>
<span class="cm">*/</span>
<span class="n">QRect</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">changeBounds</span><span class="p">()</span>
<span class="p">{</span>
    <span class="n">QRect</span> <span class="n">area</span> <span class="o">=</span> <span class="n">QRect</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">width</span><span class="p">(),</span> <span class="n">height</span><span class="p">());</span>

    <span class="kt">int</span> <span class="n">mx</span> <span class="o">=</span> <span class="p">(</span><span class="n">area</span><span class="p">.</span><span class="n">x</span><span class="p">()</span><span class="o">+</span><span class="n">area</span><span class="p">.</span><span class="n">width</span><span class="p">()</span><span class="o">+</span><span class="n">chunksize</span><span class="p">)</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
    <span class="kt">int</span> <span class="n">my</span> <span class="o">=</span> <span class="p">(</span><span class="n">area</span><span class="p">.</span><span class="n">y</span><span class="p">()</span><span class="o">+</span><span class="n">area</span><span class="p">.</span><span class="n">height</span><span class="p">()</span><span class="o">+</span><span class="n">chunksize</span><span class="p">)</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">mx</span> <span class="o">&gt;</span> <span class="n">chwidth</span><span class="p">)</span>
        <span class="n">mx</span> <span class="o">=</span> <span class="n">chwidth</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">my</span> <span class="o">&gt;</span> <span class="n">chheight</span><span class="p">)</span>
        <span class="n">my</span> <span class="o">=</span> <span class="n">chheight</span><span class="p">;</span>

    <span class="n">QRect</span> <span class="n">result</span><span class="p">;</span>

    <span class="kt">int</span> <span class="n">x</span> <span class="o">=</span> <span class="n">area</span><span class="p">.</span><span class="n">x</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
    <span class="k">while</span><span class="p">(</span><span class="n">x</span> <span class="o">&lt;</span> <span class="n">mx</span><span class="p">)</span> <span class="p">{</span>
        <span class="kt">int</span> <span class="n">y</span> <span class="o">=</span> <span class="n">area</span><span class="p">.</span><span class="n">y</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
        <span class="k">while</span><span class="p">(</span><span class="n">y</span> <span class="o">&lt;</span> <span class="n">my</span><span class="p">)</span> <span class="p">{</span>
            <span class="n">QtCanvasChunk</span><span class="o">&amp;</span> <span class="n">ch</span> <span class="o">=</span> <span class="n">chunk</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">);</span>
            <span class="k">if</span> <span class="p">(</span><span class="n">ch</span><span class="p">.</span><span class="n">hasChanged</span><span class="p">())</span>
                <span class="n">result</span> <span class="o">|=</span> <span class="n">QRect</span><span class="p">(</span><span class="n">x</span><span class="o">*</span><span class="n">chunksize</span><span class="p">,</span> <span class="n">y</span><span class="o">*</span><span class="n">chunksize</span><span class="p">,</span> <span class="n">chunksize</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="n">chunksize</span> <span class="o">+</span> <span class="mi">1</span><span class="p">);</span>
            <span class="n">y</span><span class="o">++</span><span class="p">;</span>
        <span class="p">}</span>
        <span class="n">x</span><span class="o">++</span><span class="p">;</span>
    <span class="p">}</span>

    <span class="k">return</span> <span class="n">result</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Paints all canvas items that are in the area \a clip to \a</span>
<span class="cm">    painter, using double-buffering if \a dbuf is true.</span>

<span class="cm">    e.g. to print the canvas to a printer:</span>
<span class="cm">    \code</span>
<span class="cm">    QPrinter pr;</span>
<span class="cm">    if (pr.setup()) {</span>
<span class="cm">        QPainter p(&amp;pr);</span>
<span class="cm">        canvas.drawArea(canvas.rect(), &amp;p);</span>
<span class="cm">    }</span>
<span class="cm">    \endcode</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">drawArea</span><span class="p">(</span><span class="k">const</span> <span class="n">QRect</span><span class="o">&amp;</span> <span class="n">clip</span><span class="p">,</span> <span class="n">QPainter</span><span class="o">*</span> <span class="n">painter</span><span class="p">,</span> <span class="kt">bool</span> <span class="n">dbuf</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">painter</span><span class="p">)</span>
        <span class="n">drawCanvasArea</span><span class="p">(</span><span class="n">clip</span><span class="p">,</span> <span class="n">painter</span><span class="p">,</span> <span class="n">dbuf</span><span class="p">);</span>
<span class="p">}</span>

<span class="cp">#include</span> <span class="cpf">&lt;QtCore/QDebug&gt;</span><span class="cp"></span>
<span class="cm">/*</span>
<span class="cm">  \internal</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">drawCanvasArea</span><span class="p">(</span><span class="k">const</span> <span class="n">QRect</span><span class="o">&amp;</span> <span class="n">inarea</span><span class="p">,</span> <span class="n">QPainter</span><span class="o">*</span> <span class="n">p</span><span class="p">,</span> <span class="kt">bool</span> <span class="cm">/*double_buffer*/</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">QRect</span> <span class="n">area</span> <span class="o">=</span> <span class="n">inarea</span><span class="p">.</span><span class="n">intersected</span><span class="p">(</span><span class="n">QRect</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">width</span><span class="p">(),</span> <span class="n">height</span><span class="p">()));</span>

    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">p</span><span class="p">)</span> <span class="k">return</span><span class="p">;</span> <span class="c1">// Nothing to do.</span>

    <span class="kt">int</span> <span class="n">lx</span> <span class="o">=</span> <span class="n">area</span><span class="p">.</span><span class="n">x</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
    <span class="kt">int</span> <span class="n">ly</span> <span class="o">=</span> <span class="n">area</span><span class="p">.</span><span class="n">y</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
    <span class="kt">int</span> <span class="n">mx</span> <span class="o">=</span> <span class="n">area</span><span class="p">.</span><span class="n">right</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
    <span class="kt">int</span> <span class="n">my</span> <span class="o">=</span> <span class="n">area</span><span class="p">.</span><span class="n">bottom</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">mx</span><span class="o">&gt;=</span> <span class="n">chwidth</span><span class="p">)</span>
        <span class="n">mx</span> <span class="o">=</span> <span class="n">chwidth</span><span class="mi">-1</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">my</span><span class="o">&gt;=</span> <span class="n">chheight</span><span class="p">)</span>
        <span class="n">my</span> <span class="o">=</span> <span class="n">chheight</span><span class="mi">-1</span><span class="p">;</span>

    <span class="n">QtCanvasItemList</span> <span class="n">allvisible</span><span class="p">;</span>

    <span class="c1">// Stores the region within area that need to be drawn. It is relative</span>
    <span class="c1">// to area.topLeft()  (so as to keep within bounds of 16-bit XRegions)</span>
    <span class="n">QRegion</span> <span class="n">rgn</span><span class="p">;</span>

    <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">x</span> <span class="o">=</span> <span class="n">lx</span><span class="p">;</span> <span class="n">x</span> <span class="o">&lt;=</span> <span class="n">mx</span><span class="p">;</span> <span class="n">x</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">y</span> <span class="o">=</span> <span class="n">ly</span><span class="p">;</span> <span class="n">y</span> <span class="o">&lt;=</span> <span class="n">my</span><span class="p">;</span> <span class="n">y</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
            <span class="c1">// Only reset change if all views updating, and</span>
            <span class="c1">// wholy within area. (conservative:  ignore entire boundary)</span>
            <span class="c1">//</span>
            <span class="c1">// Disable this to help debugging.</span>
            <span class="c1">//</span>
            <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">p</span><span class="p">)</span> <span class="p">{</span>
                <span class="k">if</span> <span class="p">(</span><span class="n">chunk</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">).</span><span class="n">takeChange</span><span class="p">())</span> <span class="p">{</span>
                    <span class="c1">// ### should at least make bands</span>
                    <span class="n">rgn</span> <span class="o">|=</span> <span class="n">QRegion</span><span class="p">(</span><span class="n">x</span><span class="o">*</span><span class="n">chunksize</span><span class="o">-</span><span class="n">area</span><span class="p">.</span><span class="n">x</span><span class="p">(),</span> <span class="n">y</span><span class="o">*</span><span class="n">chunksize</span><span class="o">-</span><span class="n">area</span><span class="p">.</span><span class="n">y</span><span class="p">(),</span>
                                   <span class="n">chunksize</span><span class="p">,</span> <span class="n">chunksize</span><span class="p">);</span>
                    <span class="n">allvisible</span> <span class="o">+=</span> <span class="n">chunk</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">).</span><span class="n">list</span><span class="p">();</span>
                <span class="p">}</span>
            <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
                <span class="n">allvisible</span> <span class="o">+=</span> <span class="n">chunk</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">).</span><span class="n">list</span><span class="p">();</span>
            <span class="p">}</span>
        <span class="p">}</span>
    <span class="p">}</span>
    <span class="n">qSort</span><span class="p">(</span><span class="n">allvisible</span><span class="p">.</span><span class="n">begin</span><span class="p">(),</span> <span class="n">allvisible</span><span class="p">.</span><span class="n">end</span><span class="p">(),</span> <span class="n">QtCanvasItemLess</span><span class="p">());</span>

    <span class="n">drawBackground</span><span class="p">(</span><span class="o">*</span><span class="n">p</span><span class="p">,</span> <span class="n">area</span><span class="p">);</span>
    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">allvisible</span><span class="p">.</span><span class="n">isEmpty</span><span class="p">())</span> <span class="p">{</span>
        <span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">prev</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="n">allvisible</span><span class="p">.</span><span class="n">size</span><span class="p">()</span> <span class="o">-</span> <span class="mi">1</span><span class="p">;</span> <span class="n">i</span> <span class="o">&gt;=</span> <span class="mi">0</span><span class="p">;</span> <span class="o">--</span><span class="n">i</span><span class="p">)</span> <span class="p">{</span>
            <span class="n">QtCanvasItem</span> <span class="o">*</span><span class="n">g</span> <span class="o">=</span> <span class="n">allvisible</span><span class="p">[</span><span class="n">i</span><span class="p">];</span>
            <span class="k">if</span> <span class="p">(</span><span class="n">g</span> <span class="o">!=</span> <span class="n">prev</span><span class="p">)</span> <span class="p">{</span>
                <span class="n">g</span><span class="o">-&gt;</span><span class="n">draw</span><span class="p">(</span><span class="o">*</span><span class="n">p</span><span class="p">);</span>
                <span class="n">prev</span> <span class="o">=</span> <span class="n">g</span><span class="p">;</span>
            <span class="p">}</span>
        <span class="p">}</span>
    <span class="p">}</span>

    <span class="n">drawForeground</span><span class="p">(</span><span class="o">*</span><span class="n">p</span><span class="p">,</span> <span class="n">area</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">\internal</span>
<span class="cm">This method to informs the QtCanvas that a given chunk is</span>
<span class="cm">`dirty&#39; and needs to be redrawn in the next Update.</span>

<span class="cm">(\a x, \a y) is a chunk location.</span>

<span class="cm">The sprite classes call this. Any new derived class of QtCanvasItem</span>
<span class="cm">must do so too. SetChangedChunkContaining can be used instead.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">setChangedChunk</span><span class="p">(</span><span class="kt">int</span> <span class="n">x</span><span class="p">,</span> <span class="kt">int</span> <span class="n">y</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">validChunk</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">))</span> <span class="p">{</span>
        <span class="n">QtCanvasChunk</span><span class="o">&amp;</span> <span class="n">ch</span> <span class="o">=</span> <span class="n">chunk</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">);</span>
        <span class="n">ch</span><span class="p">.</span><span class="n">change</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">\internal</span>
<span class="cm">This method to informs the QtCanvas that the chunk containing a given</span>
<span class="cm">pixel is `dirty&#39; and needs to be redrawn in the next Update.</span>

<span class="cm">(\a x, \a y) is a pixel location.</span>

<span class="cm">The item classes call this. Any new derived class of QtCanvasItem must</span>
<span class="cm">do so too. SetChangedChunk can be used instead.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">setChangedChunkContaining</span><span class="p">(</span><span class="kt">int</span> <span class="n">x</span><span class="p">,</span> <span class="kt">int</span> <span class="n">y</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">x</span><span class="o">&gt;=</span> <span class="mi">0</span> <span class="o">&amp;&amp;</span> <span class="n">x</span> <span class="o">&lt;</span> <span class="n">width</span><span class="p">()</span> <span class="o">&amp;&amp;</span> <span class="n">y</span><span class="o">&gt;=</span> <span class="mi">0</span> <span class="o">&amp;&amp;</span> <span class="n">y</span> <span class="o">&lt;</span> <span class="n">height</span><span class="p">())</span> <span class="p">{</span>
        <span class="n">QtCanvasChunk</span><span class="o">&amp;</span> <span class="n">chunk</span> <span class="o">=</span> <span class="n">chunkContaining</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">);</span>
        <span class="n">chunk</span><span class="p">.</span><span class="n">change</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">\internal</span>
<span class="cm">This method adds the QtCanvasItem \a g to the list of those which need to be</span>
<span class="cm">drawn if the given chunk at location (\a x, \a y) is redrawn. Like</span>
<span class="cm">SetChangedChunk and SetChangedChunkContaining, this method marks the</span>
<span class="cm">chunk as `dirty&#39;.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">addItemToChunk</span><span class="p">(</span><span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">g</span><span class="p">,</span> <span class="kt">int</span> <span class="n">x</span><span class="p">,</span> <span class="kt">int</span> <span class="n">y</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">validChunk</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">))</span> <span class="p">{</span>
        <span class="n">chunk</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">).</span><span class="n">add</span><span class="p">(</span><span class="n">g</span><span class="p">);</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">\internal</span>
<span class="cm">This method removes the QtCanvasItem \a g from the list of those which need to</span>
<span class="cm">be drawn if the given chunk at location (\a x, \a y) is redrawn. Like</span>
<span class="cm">SetChangedChunk and SetChangedChunkContaining, this method marks the chunk</span>
<span class="cm">as `dirty&#39;.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">removeItemFromChunk</span><span class="p">(</span><span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">g</span><span class="p">,</span> <span class="kt">int</span> <span class="n">x</span><span class="p">,</span> <span class="kt">int</span> <span class="n">y</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">validChunk</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">))</span> <span class="p">{</span>
        <span class="n">chunk</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">).</span><span class="n">remove</span><span class="p">(</span><span class="n">g</span><span class="p">);</span>
    <span class="p">}</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">\internal</span>
<span class="cm">This method adds the QtCanvasItem \a g to the list of those which need to be</span>
<span class="cm">drawn if the chunk containing the given pixel (\a x, \a y) is redrawn. Like</span>
<span class="cm">SetChangedChunk and SetChangedChunkContaining, this method marks the</span>
<span class="cm">chunk as `dirty&#39;.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">addItemToChunkContaining</span><span class="p">(</span><span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">g</span><span class="p">,</span> <span class="kt">int</span> <span class="n">x</span><span class="p">,</span> <span class="kt">int</span> <span class="n">y</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">x</span><span class="o">&gt;=</span> <span class="mi">0</span> <span class="o">&amp;&amp;</span> <span class="n">x</span> <span class="o">&lt;</span> <span class="n">width</span><span class="p">()</span> <span class="o">&amp;&amp;</span> <span class="n">y</span><span class="o">&gt;=</span> <span class="mi">0</span> <span class="o">&amp;&amp;</span> <span class="n">y</span> <span class="o">&lt;</span> <span class="n">height</span><span class="p">())</span> <span class="p">{</span>
        <span class="n">chunkContaining</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">).</span><span class="n">add</span><span class="p">(</span><span class="n">g</span><span class="p">);</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">\internal</span>
<span class="cm">This method removes the QtCanvasItem \a g from the list of those which need to</span>
<span class="cm">be drawn if the chunk containing the given pixel (\a x, \a y) is redrawn.</span>
<span class="cm">Like SetChangedChunk and SetChangedChunkContaining, this method</span>
<span class="cm">marks the chunk as `dirty&#39;.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">removeItemFromChunkContaining</span><span class="p">(</span><span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">g</span><span class="p">,</span> <span class="kt">int</span> <span class="n">x</span><span class="p">,</span> <span class="kt">int</span> <span class="n">y</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">x</span><span class="o">&gt;=</span> <span class="mi">0</span> <span class="o">&amp;&amp;</span> <span class="n">x</span> <span class="o">&lt;</span> <span class="n">width</span><span class="p">()</span> <span class="o">&amp;&amp;</span> <span class="n">y</span><span class="o">&gt;=</span> <span class="mi">0</span> <span class="o">&amp;&amp;</span> <span class="n">y</span> <span class="o">&lt;</span> <span class="n">height</span><span class="p">())</span> <span class="p">{</span>
        <span class="n">chunkContaining</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">).</span><span class="n">remove</span><span class="p">(</span><span class="n">g</span><span class="p">);</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the color set by setBackgroundColor(). By default, this is</span>
<span class="cm">    white.</span>

<span class="cm">    This function is not a reimplementation of</span>
<span class="cm">    QWidget::backgroundColor() (QtCanvas is not a subclass of QWidget),</span>
<span class="cm">    but all QtCanvasViews that are viewing the canvas will set their</span>
<span class="cm">    backgrounds to this color.</span>

<span class="cm">    \sa setBackgroundColor(), backgroundPixmap()</span>
<span class="cm">*/</span>
<span class="n">QColor</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">backgroundColor</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">bgcolor</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Sets the solid background to be the color \a c.</span>

<span class="cm">    \sa backgroundColor(), setBackgroundPixmap(), setTiles()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">setBackgroundColor</span><span class="p">(</span><span class="k">const</span> <span class="n">QColor</span><span class="o">&amp;</span> <span class="n">c</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">bgcolor</span> <span class="o">!=</span> <span class="n">c</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">bgcolor</span> <span class="o">=</span> <span class="n">c</span><span class="p">;</span>
        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="n">d</span><span class="o">-&gt;</span><span class="n">viewList</span><span class="p">.</span><span class="n">size</span><span class="p">();</span> <span class="o">++</span><span class="n">i</span><span class="p">)</span> <span class="p">{</span>
            <span class="n">QtCanvasView</span> <span class="o">*</span><span class="n">view</span> <span class="o">=</span> <span class="n">d</span><span class="o">-&gt;</span><span class="n">viewList</span><span class="p">.</span><span class="n">at</span><span class="p">(</span><span class="n">i</span><span class="p">);</span>
            <span class="n">QPalette</span><span class="o">::</span><span class="n">ColorRole</span> <span class="n">role</span> <span class="o">=</span> <span class="n">view</span><span class="o">-&gt;</span><span class="n">widget</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">backgroundRole</span><span class="p">();</span>
            <span class="n">QPalette</span> <span class="n">viewPalette</span> <span class="o">=</span> <span class="n">view</span><span class="o">-&gt;</span><span class="n">widget</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">palette</span><span class="p">();</span>
            <span class="n">viewPalette</span><span class="p">.</span><span class="n">setColor</span><span class="p">(</span><span class="n">role</span><span class="p">,</span> <span class="n">bgcolor</span><span class="p">);</span>
            <span class="n">view</span><span class="o">-&gt;</span><span class="n">widget</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">setPalette</span><span class="p">(</span><span class="n">viewPalette</span><span class="p">);</span>
        <span class="p">}</span>
        <span class="n">setAllChanged</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the pixmap set by setBackgroundPixmap(). By default,</span>
<span class="cm">    this is a null pixmap.</span>

<span class="cm">    \sa setBackgroundPixmap(), backgroundColor()</span>
<span class="cm">*/</span>
<span class="n">QPixmap</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">backgroundPixmap</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">pm</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Sets the solid background to be the pixmap \a p repeated as</span>
<span class="cm">    necessary to cover the entire canvas.</span>

<span class="cm">    \sa backgroundPixmap(), setBackgroundColor(), setTiles()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">setBackgroundPixmap</span><span class="p">(</span><span class="k">const</span> <span class="n">QPixmap</span><span class="o">&amp;</span> <span class="n">p</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">setTiles</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="n">p</span><span class="p">.</span><span class="n">width</span><span class="p">(),</span> <span class="n">p</span><span class="p">.</span><span class="n">height</span><span class="p">());</span>
    <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="n">d</span><span class="o">-&gt;</span><span class="n">viewList</span><span class="p">.</span><span class="n">size</span><span class="p">();</span> <span class="o">++</span><span class="n">i</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">QtCanvasView</span><span class="o">*</span> <span class="n">view</span> <span class="o">=</span> <span class="n">d</span><span class="o">-&gt;</span><span class="n">viewList</span><span class="p">.</span><span class="n">at</span><span class="p">(</span><span class="n">i</span><span class="p">);</span>
        <span class="n">view</span><span class="o">-&gt;</span><span class="n">widget</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">update</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    This virtual function is called for all updates of the canvas. It</span>
<span class="cm">    renders any background graphics using the painter \a painter, in</span>
<span class="cm">    the area \a clip. If the canvas has a background pixmap or a tiled</span>
<span class="cm">    background, that graphic is used, otherwise the canvas is cleared</span>
<span class="cm">    using the background color.</span>

<span class="cm">    If the graphics for an area change, you must explicitly call</span>
<span class="cm">    setChanged(const QRect&amp;) for the result to be visible when</span>
<span class="cm">    update() is next called.</span>

<span class="cm">    \sa setBackgroundColor(), setBackgroundPixmap(), setTiles()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">drawBackground</span><span class="p">(</span><span class="n">QPainter</span><span class="o">&amp;</span> <span class="n">painter</span><span class="p">,</span> <span class="k">const</span> <span class="n">QRect</span><span class="o">&amp;</span> <span class="n">clip</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">pm</span><span class="p">.</span><span class="n">isNull</span><span class="p">())</span> <span class="p">{</span>
        <span class="n">painter</span><span class="p">.</span><span class="n">fillRect</span><span class="p">(</span><span class="n">clip</span><span class="p">,</span> <span class="n">bgcolor</span><span class="p">);</span>
    <span class="p">}</span> <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">grid</span><span class="p">)</span> <span class="p">{</span>
        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">x</span> <span class="o">=</span> <span class="n">clip</span><span class="p">.</span><span class="n">x</span><span class="p">()</span><span class="o">/</span><span class="n">pm</span><span class="p">.</span><span class="n">width</span><span class="p">();</span>
            <span class="n">x</span> <span class="o">&lt;</span> <span class="p">(</span><span class="n">clip</span><span class="p">.</span><span class="n">x</span><span class="p">()</span><span class="o">+</span><span class="n">clip</span><span class="p">.</span><span class="n">width</span><span class="p">()</span><span class="o">+</span><span class="n">pm</span><span class="p">.</span><span class="n">width</span><span class="p">()</span><span class="mi">-1</span><span class="p">)</span><span class="o">/</span><span class="n">pm</span><span class="p">.</span><span class="n">width</span><span class="p">();</span> <span class="n">x</span><span class="o">++</span><span class="p">)</span>
        <span class="p">{</span>
            <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">y</span> <span class="o">=</span> <span class="n">clip</span><span class="p">.</span><span class="n">y</span><span class="p">()</span><span class="o">/</span><span class="n">pm</span><span class="p">.</span><span class="n">height</span><span class="p">();</span>
                <span class="n">y</span> <span class="o">&lt;</span> <span class="p">(</span><span class="n">clip</span><span class="p">.</span><span class="n">y</span><span class="p">()</span><span class="o">+</span><span class="n">clip</span><span class="p">.</span><span class="n">height</span><span class="p">()</span><span class="o">+</span><span class="n">pm</span><span class="p">.</span><span class="n">height</span><span class="p">()</span><span class="mi">-1</span><span class="p">)</span><span class="o">/</span><span class="n">pm</span><span class="p">.</span><span class="n">height</span><span class="p">();</span> <span class="n">y</span><span class="o">++</span><span class="p">)</span>
            <span class="p">{</span>
                <span class="n">painter</span><span class="p">.</span><span class="n">drawPixmap</span><span class="p">(</span><span class="n">x</span><span class="o">*</span><span class="n">pm</span><span class="p">.</span><span class="n">width</span><span class="p">(),</span> <span class="n">y</span><span class="o">*</span><span class="n">pm</span><span class="p">.</span><span class="n">height</span><span class="p">(),</span> <span class="n">pm</span><span class="p">);</span>
            <span class="p">}</span>
        <span class="p">}</span>
    <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
        <span class="k">const</span> <span class="kt">int</span> <span class="n">x1</span> <span class="o">=</span> <span class="n">clip</span><span class="p">.</span><span class="n">left</span><span class="p">()</span><span class="o">/</span><span class="n">tilew</span><span class="p">;</span>
        <span class="kt">int</span> <span class="n">x2</span> <span class="o">=</span> <span class="n">clip</span><span class="p">.</span><span class="n">right</span><span class="p">()</span><span class="o">/</span><span class="n">tilew</span><span class="p">;</span>
        <span class="k">const</span> <span class="kt">int</span> <span class="n">y1</span> <span class="o">=</span> <span class="n">clip</span><span class="p">.</span><span class="n">top</span><span class="p">()</span><span class="o">/</span><span class="n">tileh</span><span class="p">;</span>
        <span class="kt">int</span> <span class="n">y2</span> <span class="o">=</span> <span class="n">clip</span><span class="p">.</span><span class="n">bottom</span><span class="p">()</span><span class="o">/</span><span class="n">tileh</span><span class="p">;</span>

        <span class="k">const</span> <span class="kt">int</span> <span class="n">roww</span> <span class="o">=</span> <span class="n">pm</span><span class="p">.</span><span class="n">width</span><span class="p">()</span><span class="o">/</span><span class="n">tilew</span><span class="p">;</span>

        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">j</span> <span class="o">=</span> <span class="n">y1</span><span class="p">;</span> <span class="n">j</span> <span class="o">&lt;=</span> <span class="n">y2</span><span class="p">;</span> <span class="n">j</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
            <span class="kt">int</span> <span class="n">jj</span> <span class="o">=</span> <span class="n">j</span><span class="o">%</span><span class="n">tilesVertically</span><span class="p">();</span>
            <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="n">x1</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;=</span> <span class="n">x2</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                <span class="kt">int</span> <span class="n">t</span> <span class="o">=</span> <span class="n">tile</span><span class="p">(</span><span class="n">i</span><span class="o">%</span><span class="n">tilesHorizontally</span><span class="p">(),</span> <span class="n">jj</span><span class="p">);</span>
                <span class="kt">int</span> <span class="n">tx</span> <span class="o">=</span> <span class="n">t</span> <span class="o">%</span> <span class="n">roww</span><span class="p">;</span>
                <span class="kt">int</span> <span class="n">ty</span> <span class="o">=</span> <span class="n">t</span> <span class="o">/</span> <span class="n">roww</span><span class="p">;</span>
                <span class="n">painter</span><span class="p">.</span><span class="n">drawPixmap</span><span class="p">(</span><span class="n">i</span><span class="o">*</span><span class="n">tilew</span><span class="p">,</span> <span class="n">j</span><span class="o">*</span><span class="n">tileh</span><span class="p">,</span> <span class="n">pm</span><span class="p">,</span> 
                                <span class="n">tx</span><span class="o">*</span><span class="n">tilew</span><span class="p">,</span> <span class="n">ty</span><span class="o">*</span><span class="n">tileh</span><span class="p">,</span> <span class="n">tilew</span><span class="p">,</span> <span class="n">tileh</span><span class="p">);</span>
            <span class="p">}</span>
        <span class="p">}</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    This virtual function is called for all updates of the canvas. It</span>
<span class="cm">    renders any foreground graphics using the painter \a painter, in</span>
<span class="cm">    the area \a clip.</span>

<span class="cm">    If the graphics for an area change, you must explicitly call</span>
<span class="cm">    setChanged(const QRect&amp;) for the result to be visible when</span>
<span class="cm">    update() is next called.</span>

<span class="cm">    The default is to draw nothing.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">drawForeground</span><span class="p">(</span><span class="n">QPainter</span><span class="o">&amp;</span> <span class="n">painter</span><span class="p">,</span> <span class="k">const</span> <span class="n">QRect</span><span class="o">&amp;</span> <span class="n">clip</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">debug_redraw_areas</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">painter</span><span class="p">.</span><span class="n">setPen</span><span class="p">(</span><span class="n">red</span><span class="p">);</span>
        <span class="n">painter</span><span class="p">.</span><span class="n">setBrush</span><span class="p">(</span><span class="n">NoBrush</span><span class="p">);</span>
        <span class="n">painter</span><span class="p">.</span><span class="n">drawRect</span><span class="p">(</span><span class="n">clip</span><span class="p">);</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Sets the QtCanvas to be composed of \a h tiles horizontally and \a</span>
<span class="cm">    v tiles vertically. Each tile will be an image \a tilewidth by \a</span>
<span class="cm">    tileheight pixels from pixmap \a p.</span>

<span class="cm">    The pixmap \a p is a list of tiles, arranged left to right, (and</span>
<span class="cm">    in the case of pixmaps that have multiple rows of tiles, top to</span>
<span class="cm">    bottom), with tile 0 in the top-left corner, tile 1 next to the</span>
<span class="cm">    right, and so on, e.g.</span>

<span class="cm">    \table</span>
<span class="cm">    \row \i 0 \i 1 \i 2 \i 3</span>
<span class="cm">    \row \i 4 \i 5 \i 6 \i 7</span>
<span class="cm">    \endtable</span>

<span class="cm">    If the canvas is larger than the matrix of tiles, the entire</span>
<span class="cm">    matrix is repeated as necessary to cover the whole canvas. If it</span>
<span class="cm">    is smaller, tiles to the right and bottom are not visible.</span>

<span class="cm">    The width and height of \a p must be a multiple of \a tilewidth</span>
<span class="cm">    and \a tileheight. If they are not the function will do nothing.</span>

<span class="cm">    If you want to unset any tiling set, then just pass in a null</span>
<span class="cm">    pixmap and 0 for \a h, \a v, \a tilewidth, and</span>
<span class="cm">    \a tileheight.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">setTiles</span><span class="p">(</span><span class="n">QPixmap</span> <span class="n">p</span><span class="p">,</span> 
                        <span class="kt">int</span> <span class="n">h</span><span class="p">,</span> <span class="kt">int</span> <span class="n">v</span><span class="p">,</span> <span class="kt">int</span> <span class="n">tilewidth</span><span class="p">,</span> <span class="kt">int</span> <span class="n">tileheight</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">p</span><span class="p">.</span><span class="n">isNull</span><span class="p">()</span> <span class="o">&amp;&amp;</span> <span class="p">(</span><span class="o">!</span><span class="n">tilewidth</span> <span class="o">||</span> <span class="o">!</span><span class="n">tileheight</span> <span class="o">||</span>
         <span class="n">p</span><span class="p">.</span><span class="n">width</span><span class="p">()</span> <span class="o">%</span> <span class="n">tilewidth</span> <span class="o">!=</span> <span class="mi">0</span> <span class="o">||</span> <span class="n">p</span><span class="p">.</span><span class="n">height</span><span class="p">()</span> <span class="o">%</span> <span class="n">tileheight</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">))</span>
        <span class="k">return</span><span class="p">;</span>

    <span class="n">htiles</span> <span class="o">=</span> <span class="n">h</span><span class="p">;</span>
    <span class="n">vtiles</span> <span class="o">=</span> <span class="n">v</span><span class="p">;</span>
    <span class="k">delete</span><span class="p">[]</span> <span class="n">grid</span><span class="p">;</span>
    <span class="n">pm</span> <span class="o">=</span> <span class="n">p</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">h</span> <span class="o">&amp;&amp;</span> <span class="n">v</span> <span class="o">&amp;&amp;</span> <span class="o">!</span><span class="n">p</span><span class="p">.</span><span class="n">isNull</span><span class="p">())</span> <span class="p">{</span>
        <span class="n">grid</span> <span class="o">=</span> <span class="k">new</span> <span class="n">ushort</span><span class="p">[</span><span class="n">h</span><span class="o">*</span><span class="n">v</span><span class="p">];</span>
        <span class="n">memset</span><span class="p">(</span><span class="n">grid</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">h</span><span class="o">*</span><span class="n">v</span><span class="o">*</span><span class="k">sizeof</span><span class="p">(</span><span class="n">ushort</span><span class="p">));</span>
        <span class="n">tilew</span> <span class="o">=</span> <span class="n">tilewidth</span><span class="p">;</span>
        <span class="n">tileh</span> <span class="o">=</span> <span class="n">tileheight</span><span class="p">;</span>
    <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
        <span class="n">grid</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="p">}</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">h</span> <span class="o">+</span> <span class="n">v</span> <span class="o">&gt;</span> <span class="mi">10</span><span class="p">)</span> <span class="p">{</span>
        <span class="kt">int</span> <span class="n">s</span> <span class="o">=</span> <span class="n">scm</span><span class="p">(</span><span class="n">tilewidth</span><span class="p">,</span> <span class="n">tileheight</span><span class="p">);</span>
        <span class="n">retune</span><span class="p">(</span><span class="n">s</span> <span class="o">&lt;</span> <span class="mi">128</span> <span class="o">?</span> <span class="nl">s</span> <span class="p">:</span> <span class="n">qMax</span><span class="p">(</span><span class="n">tilewidth</span><span class="p">,</span> <span class="n">tileheight</span><span class="p">));</span>
    <span class="p">}</span>
    <span class="n">setAllChanged</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn int QtCanvas::tile(int x, int y) const</span>

<span class="cm">    Returns the tile at position (\a x, \a y). Initially, all tiles</span>
<span class="cm">    are 0.</span>

<span class="cm">    The parameters must be within range, i.e.</span>
<span class="cm">        0 \&lt; \a x \&lt; tilesHorizontally() and</span>
<span class="cm">        0 \&lt; \a y \&lt; tilesVertically().</span>

<span class="cm">    \sa setTile()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn int QtCanvas::tilesHorizontally() const</span>

<span class="cm">    Returns the number of tiles horizontally.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn int QtCanvas::tilesVertically() const</span>

<span class="cm">    Returns the number of tiles vertically.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn int QtCanvas::tileWidth() const</span>

<span class="cm">    Returns the width of each tile.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn int QtCanvas::tileHeight() const</span>

<span class="cm">    Returns the height of each tile.</span>
<span class="cm">*/</span>


<span class="cm">/*</span>
<span class="cm">    Sets the tile at (\a x, \a y) to use tile number \a tilenum, which</span>
<span class="cm">    is an index into the tile pixmaps. The canvas will update</span>
<span class="cm">    appropriately when update() is next called.</span>

<span class="cm">    The images are taken from the pixmap set by setTiles() and are</span>
<span class="cm">    arranged left to right, (and in the case of pixmaps that have</span>
<span class="cm">    multiple rows of tiles, top to bottom), with tile 0 in the</span>
<span class="cm">    top-left corner, tile 1 next to the right, and so on, e.g.</span>

<span class="cm">    \table</span>
<span class="cm">    \row \i 0 \i 1 \i 2 \i 3</span>
<span class="cm">    \row \i 4 \i 5 \i 6 \i 7</span>
<span class="cm">    \endtable</span>

<span class="cm">    \sa tile() setTiles()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">setTile</span><span class="p">(</span><span class="kt">int</span> <span class="n">x</span><span class="p">,</span> <span class="kt">int</span> <span class="n">y</span><span class="p">,</span> <span class="kt">int</span> <span class="n">tilenum</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">ushort</span><span class="o">&amp;</span> <span class="n">t</span> <span class="o">=</span> <span class="n">grid</span><span class="p">[</span><span class="n">x</span><span class="o">+</span><span class="n">y</span><span class="o">*</span><span class="n">htiles</span><span class="p">];</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">t</span> <span class="o">!=</span> <span class="n">tilenum</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">t</span> <span class="o">=</span> <span class="n">tilenum</span><span class="p">;</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">tilew</span> <span class="o">==</span> <span class="n">tileh</span> <span class="o">&amp;&amp;</span> <span class="n">tilew</span> <span class="o">==</span> <span class="n">chunksize</span><span class="p">)</span>
            <span class="n">setChangedChunk</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">);</span>          <span class="c1">// common case</span>
        <span class="k">else</span>
            <span class="nf">setChanged</span><span class="p">(</span><span class="n">QRect</span><span class="p">(</span><span class="n">x</span><span class="o">*</span><span class="n">tilew</span><span class="p">,</span> <span class="n">y</span><span class="o">*</span><span class="n">tileh</span><span class="p">,</span> <span class="n">tilew</span><span class="p">,</span> <span class="n">tileh</span><span class="p">));</span>
    <span class="p">}</span>
<span class="p">}</span>


<span class="c1">// lesser-used data in canvas item, plus room for extension.</span>
<span class="c1">// Be careful adding to this - check all usages.</span>
<span class="k">class</span> <span class="nc">QtCanvasItemExtra</span> <span class="p">{</span>
    <span class="n">QtCanvasItemExtra</span><span class="p">()</span> <span class="o">:</span> <span class="n">vx</span><span class="p">(</span><span class="mf">0.0</span><span class="p">),</span> <span class="n">vy</span><span class="p">(</span><span class="mf">0.0</span><span class="p">)</span> <span class="p">{</span> <span class="p">}</span>
    <span class="kt">double</span> <span class="n">vx</span><span class="p">,</span> <span class="n">vy</span><span class="p">;</span>
    <span class="k">friend</span> <span class="k">class</span> <span class="nc">QtCanvasItem</span><span class="p">;</span>
<span class="p">};</span>


<span class="cm">/*</span>
<span class="cm">    \class QtCanvasItem qtcanvas.h</span>
<span class="cm">    \brief The QtCanvasItem class provides an abstract graphic object on a QtCanvas.</span>

<span class="cm">    A variety of QtCanvasItem subclasses provide immediately usable</span>
<span class="cm">    behaviour. This class is a pure abstract superclass providing the</span>
<span class="cm">    behaviour that is shared among all the concrete canvas item classes.</span>
<span class="cm">    QtCanvasItem is not intended for direct subclassing. It is much easier</span>
<span class="cm">    to subclass one of its subclasses, e.g. QtCanvasPolygonalItem (the</span>
<span class="cm">    commonest base class), QtCanvasRectangle, QtCanvasSprite, QtCanvasEllipse</span>
<span class="cm">    or QtCanvasText.</span>

<span class="cm">    Canvas items are added to a canvas by constructing them and passing the</span>
<span class="cm">    canvas to the canvas item&#39;s constructor. An item can be moved to a</span>
<span class="cm">    different canvas using setCanvas().</span>

<span class="cm">    Items appear on the canvas after their \link show() show()\endlink</span>
<span class="cm">    function has been called (or \link setVisible()</span>
<span class="cm">    setVisible(true)\endlink), and \e after update() has been called. The</span>
<span class="cm">    canvas only shows items that are \link setVisible() visible\endlink,</span>
<span class="cm">    and then only if \l update() is called. If you created the canvas</span>
<span class="cm">    without passing a width and height to the constructor you&#39;ll also need</span>
<span class="cm">    to call \link QtCanvas::resize() resize()\endlink. Since the canvas</span>
<span class="cm">    background defaults to white and canvas items default to white,</span>
<span class="cm">    you may need to change colors to see your items.</span>

<span class="cm">    A QtCanvasItem object can be moved in the x(), y() and z() dimensions</span>
<span class="cm">    using functions such as move(), moveBy(), setX(), setY() and setZ(). A</span>
<span class="cm">    canvas item can be set in motion, `animated&#39;, using setAnimated() and</span>
<span class="cm">    given a velocity in the x and y directions with setXVelocity() and</span>
<span class="cm">    setYVelocity() -- the same effect can be achieved by calling</span>
<span class="cm">    setVelocity(). Use the collidesWith() function to see if the canvas item</span>
<span class="cm">    will collide on the \e next advance(1) and use collisions() to see what</span>
<span class="cm">    collisions have occurred.</span>

<span class="cm">    Use QtCanvasSprite or your own subclass of QtCanvasSprite to create canvas</span>
<span class="cm">    items which are animated, i.e. which change over time.</span>

<span class="cm">    The size of a canvas item is given by boundingRect(). Use</span>
<span class="cm">    boundingRectAdvanced() to see what the size of the canvas item will be</span>
<span class="cm">    \e after the next advance(1) call.</span>

<span class="cm">    The rtti() function is used for identifying subclasses of QtCanvasItem.</span>
<span class="cm">    The canvas() function returns a pointer to the canvas which contains the</span>
<span class="cm">    canvas item.</span>

<span class="cm">    QtCanvasItem provides the show() and isVisible() functions like those in</span>
<span class="cm">    QWidget.</span>

<span class="cm">    QtCanvasItem also provides the setEnabled(), setActive() and</span>
<span class="cm">    setSelected() functions; these functions set the relevant boolean and</span>
<span class="cm">    cause a repaint but the boolean values they set are not used in</span>
<span class="cm">    QtCanvasItem itself. You can make use of these booleans in your subclasses.</span>

<span class="cm">    By default, canvas items have no velocity, no size, and are not in</span>
<span class="cm">    motion. The subclasses provided in Qt do not change these defaults</span>
<span class="cm">    except where noted.</span>

<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \enum QtCanvasItem::RttiValues</span>

<span class="cm">    This enum is used to name the different types of canvas item.</span>

<span class="cm">    \value Rtti_Item Canvas item abstract base class</span>
<span class="cm">    \value Rtti_Ellipse</span>
<span class="cm">    \value Rtti_Line</span>
<span class="cm">    \value Rtti_Polygon</span>
<span class="cm">    \value Rtti_PolygonalItem</span>
<span class="cm">    \value Rtti_Rectangle</span>
<span class="cm">    \value Rtti_Spline</span>
<span class="cm">    \value Rtti_Sprite</span>
<span class="cm">    \value Rtti_Text</span>

<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn void QtCanvasItem::update()</span>

<span class="cm">    Call this function to repaint the canvas&#39;s changed chunks.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Constructs a QtCanvasItem on canvas \a canvas.</span>

<span class="cm">    \sa setCanvas()</span>
<span class="cm">*/</span>
<span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">QtCanvasItem</span><span class="p">(</span><span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">)</span> <span class="o">:</span>
    <span class="n">cnv</span><span class="p">(</span><span class="n">canvas</span><span class="p">),</span>
    <span class="n">myx</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span> <span class="n">myy</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span> <span class="n">myz</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">ani</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">vis</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">val</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">sel</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">ena</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">act</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>

    <span class="n">ext</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">cnv</span><span class="p">)</span> <span class="n">cnv</span><span class="o">-&gt;</span><span class="n">addItem</span><span class="p">(</span><span class="k">this</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Destroys the QtCanvasItem and removes it from its canvas.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasItem</span><span class="o">::~</span><span class="n">QtCanvasItem</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">cnv</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">cnv</span><span class="o">-&gt;</span><span class="n">removeItem</span><span class="p">(</span><span class="k">this</span><span class="p">);</span>
        <span class="n">cnv</span><span class="o">-&gt;</span><span class="n">removeAnimation</span><span class="p">(</span><span class="k">this</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="k">delete</span> <span class="n">ext</span><span class="p">;</span>
<span class="p">}</span>

<span class="n">QtCanvasItemExtra</span><span class="o">&amp;</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">extra</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">ext</span><span class="p">)</span>
        <span class="n">ext</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QtCanvasItemExtra</span><span class="p">;</span>
    <span class="k">return</span> <span class="o">*</span><span class="n">ext</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn double QtCanvasItem::x() const</span>

<span class="cm">    Returns the horizontal position of the canvas item. Note that</span>
<span class="cm">    subclasses often have an origin other than the top-left corner.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn double QtCanvasItem::y() const</span>

<span class="cm">    Returns the vertical position of the canvas item. Note that</span>
<span class="cm">    subclasses often have an origin other than the top-left corner.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn double QtCanvasItem::z() const</span>

<span class="cm">    Returns the z index of the canvas item, which is used for visual</span>
<span class="cm">    order: higher-z items obscure (are in front of) lower-z items.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn void QtCanvasItem::setX(double x)</span>

<span class="cm">    Moves the canvas item so that its x-position is \a x.</span>

<span class="cm">    \sa x(), move()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn void QtCanvasItem::setY(double y)</span>

<span class="cm">    Moves the canvas item so that its y-position is \a y.</span>

<span class="cm">    \sa y(), move()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn void QtCanvasItem::setZ(double z)</span>

<span class="cm">    Sets the z index of the canvas item to \a z. Higher-z items</span>
<span class="cm">    obscure (are in front of) lower-z items.</span>

<span class="cm">    \sa z(), move()</span>
<span class="cm">*/</span>


<span class="cm">/*</span>
<span class="cm">    Moves the canvas item relative to its current position by (\a dx,</span>
<span class="cm">    \a dy).</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">moveBy</span><span class="p">(</span><span class="kt">double</span> <span class="n">dx</span><span class="p">,</span> <span class="kt">double</span> <span class="n">dy</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">dx</span> <span class="o">||</span> <span class="n">dy</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">removeFromChunks</span><span class="p">();</span>
        <span class="n">myx</span> <span class="o">+=</span> <span class="n">dx</span><span class="p">;</span>
        <span class="n">myy</span> <span class="o">+=</span> <span class="n">dy</span><span class="p">;</span>
        <span class="n">addToChunks</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">    Moves the canvas item to the absolute position (\a x, \a y).</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">move</span><span class="p">(</span><span class="kt">double</span> <span class="n">x</span><span class="p">,</span> <span class="kt">double</span> <span class="n">y</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">moveBy</span><span class="p">(</span><span class="n">x</span><span class="o">-</span><span class="n">myx</span><span class="p">,</span> <span class="n">y</span><span class="o">-</span><span class="n">myy</span><span class="p">);</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">    Returns true if the canvas item is in motion; otherwise returns</span>
<span class="cm">    false.</span>

<span class="cm">    \sa setVelocity(), setAnimated()</span>
<span class="cm">*/</span>
<span class="kt">bool</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">animated</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="p">(</span><span class="kt">bool</span><span class="p">)</span><span class="n">ani</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Sets the canvas item to be in motion if \a y is true, or not if \a</span>
<span class="cm">    y is false. The speed and direction of the motion is set with</span>
<span class="cm">    setVelocity(), or with setXVelocity() and setYVelocity().</span>

<span class="cm">    \sa advance(), QtCanvas::advance()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">setAnimated</span><span class="p">(</span><span class="kt">bool</span> <span class="n">y</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">y</span> <span class="o">!=</span> <span class="p">(</span><span class="kt">bool</span><span class="p">)</span><span class="n">ani</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">ani</span> <span class="o">=</span> <span class="p">(</span><span class="n">uint</span><span class="p">)</span><span class="n">y</span><span class="p">;</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">y</span><span class="p">)</span> <span class="p">{</span>
            <span class="n">cnv</span><span class="o">-&gt;</span><span class="n">addAnimation</span><span class="p">(</span><span class="k">this</span><span class="p">);</span>
        <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
            <span class="n">cnv</span><span class="o">-&gt;</span><span class="n">removeAnimation</span><span class="p">(</span><span class="k">this</span><span class="p">);</span>
        <span class="p">}</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn void QtCanvasItem::setXVelocity(double vx)</span>

<span class="cm">    Sets the horizontal component of the canvas item&#39;s velocity to \a vx.</span>

<span class="cm">    \sa setYVelocity() setVelocity()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn void QtCanvasItem::setYVelocity(double vy)</span>

<span class="cm">    Sets the vertical component of the canvas item&#39;s velocity to \a vy.</span>

<span class="cm">    \sa setXVelocity() setVelocity()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Sets the canvas item to be in motion, moving by \a vx and \a vy</span>
<span class="cm">    pixels in the horizontal and vertical directions respectively.</span>

<span class="cm">    \sa advance() setXVelocity() setYVelocity()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">setVelocity</span><span class="p">(</span><span class="kt">double</span> <span class="n">vx</span><span class="p">,</span> <span class="kt">double</span> <span class="n">vy</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">ext</span> <span class="o">||</span> <span class="n">vx</span><span class="o">!=</span> <span class="mf">0.0</span> <span class="o">||</span> <span class="n">vy</span><span class="o">!=</span> <span class="mf">0.0</span><span class="p">)</span> <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">ani</span><span class="p">)</span>
            <span class="n">setAnimated</span><span class="p">(</span><span class="nb">true</span><span class="p">);</span>
        <span class="n">extra</span><span class="p">().</span><span class="n">vx</span> <span class="o">=</span> <span class="n">vx</span><span class="p">;</span>
        <span class="n">extra</span><span class="p">().</span><span class="n">vy</span> <span class="o">=</span> <span class="n">vy</span><span class="p">;</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the horizontal velocity component of the canvas item.</span>
<span class="cm">*/</span>
<span class="kt">double</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">xVelocity</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">ext</span> <span class="o">?</span> <span class="n">ext</span><span class="o">-&gt;</span><span class="nl">vx</span> <span class="p">:</span> <span class="mi">0</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the vertical velocity component of the canvas item.</span>
<span class="cm">*/</span>
<span class="kt">double</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">yVelocity</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">ext</span> <span class="o">?</span> <span class="n">ext</span><span class="o">-&gt;</span><span class="nl">vy</span> <span class="p">:</span> <span class="mi">0</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    The default implementation moves the canvas item, if it is</span>
<span class="cm">    animated(), by the preset velocity if \a phase is 1, and does</span>
<span class="cm">    nothing if \a phase is 0.</span>

<span class="cm">    Note that if you reimplement this function, the reimplementation</span>
<span class="cm">    must not change the canvas in any way, for example it must not add</span>
<span class="cm">    or remove items.</span>

<span class="cm">    \sa QtCanvas::advance() setVelocity()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">advance</span><span class="p">(</span><span class="kt">int</span> <span class="n">phase</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">ext</span> <span class="o">&amp;&amp;</span> <span class="n">phase</span> <span class="o">==</span> <span class="mi">1</span><span class="p">)</span>
        <span class="n">moveBy</span><span class="p">(</span><span class="n">ext</span><span class="o">-&gt;</span><span class="n">vx</span><span class="p">,</span> <span class="n">ext</span><span class="o">-&gt;</span><span class="n">vy</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn void QtCanvasItem::draw(QPainter&amp; painter)</span>

<span class="cm">    This abstract virtual function draws the canvas item using \a painter.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Sets the QtCanvas upon which the canvas item is to be drawn to \a c.</span>

<span class="cm">    \sa canvas()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">setCanvas</span><span class="p">(</span><span class="n">QtCanvas</span><span class="o">*</span> <span class="n">c</span><span class="p">)</span>
<span class="p">{</span>
    <span class="kt">bool</span> <span class="n">v</span> <span class="o">=</span> <span class="n">isVisible</span><span class="p">();</span>
    <span class="n">setVisible</span><span class="p">(</span><span class="nb">false</span><span class="p">);</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">cnv</span><span class="p">)</span> <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">ext</span><span class="p">)</span>
            <span class="n">cnv</span><span class="o">-&gt;</span><span class="n">removeAnimation</span><span class="p">(</span><span class="k">this</span><span class="p">);</span>
        <span class="n">cnv</span><span class="o">-&gt;</span><span class="n">removeItem</span><span class="p">(</span><span class="k">this</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="n">cnv</span> <span class="o">=</span> <span class="n">c</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">cnv</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">cnv</span><span class="o">-&gt;</span><span class="n">addItem</span><span class="p">(</span><span class="k">this</span><span class="p">);</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">ext</span><span class="p">)</span>
            <span class="n">cnv</span><span class="o">-&gt;</span><span class="n">addAnimation</span><span class="p">(</span><span class="k">this</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="n">setVisible</span><span class="p">(</span><span class="n">v</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn QtCanvas* QtCanvasItem::canvas() const</span>

<span class="cm">    Returns the canvas containing the canvas item.</span>
<span class="cm">*/</span>

<span class="cm">/* Shorthand for setVisible(true). */</span>
<span class="kt">void</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">show</span><span class="p">()</span>
<span class="p">{</span>
    <span class="n">setVisible</span><span class="p">(</span><span class="nb">true</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/* Shorthand for setVisible(false). */</span>
<span class="kt">void</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">hide</span><span class="p">()</span>
<span class="p">{</span>
    <span class="n">setVisible</span><span class="p">(</span><span class="nb">false</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Makes the canvas item visible if \a yes is true, or invisible if</span>
<span class="cm">    \a yes is false. The change takes effect when QtCanvas::update() is</span>
<span class="cm">    next called.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">setVisible</span><span class="p">(</span><span class="kt">bool</span> <span class="n">yes</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">((</span><span class="kt">bool</span><span class="p">)</span><span class="n">vis</span><span class="o">!=</span> <span class="n">yes</span><span class="p">)</span> <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">yes</span><span class="p">)</span> <span class="p">{</span>
            <span class="n">vis</span> <span class="o">=</span> <span class="p">(</span><span class="n">uint</span><span class="p">)</span><span class="n">yes</span><span class="p">;</span>
            <span class="n">addToChunks</span><span class="p">();</span>
        <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
            <span class="n">removeFromChunks</span><span class="p">();</span>
            <span class="n">vis</span> <span class="o">=</span> <span class="p">(</span><span class="n">uint</span><span class="p">)</span><span class="n">yes</span><span class="p">;</span>
        <span class="p">}</span>
    <span class="p">}</span>
<span class="p">}</span>
<span class="cm">/*</span>
<span class="cm">    \obsolete</span>
<span class="cm">    \fn bool QtCanvasItem::visible() const</span>
<span class="cm">    Use isVisible() instead.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn bool QtCanvasItem::isVisible() const</span>

<span class="cm">    Returns true if the canvas item is visible; otherwise returns</span>
<span class="cm">    false.</span>

<span class="cm">    Note that in this context true does \e not mean that the canvas</span>
<span class="cm">    item is currently in a view, merely that if a view is showing the</span>
<span class="cm">    area where the canvas item is positioned, and the item is not</span>
<span class="cm">    obscured by items with higher z values, and the view is not</span>
<span class="cm">    obscured by overlaying windows, it would be visible.</span>

<span class="cm">    \sa setVisible(), z()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \obsolete</span>
<span class="cm">    \fn bool QtCanvasItem::selected() const</span>
<span class="cm">    Use isSelected() instead.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn bool QtCanvasItem::isSelected() const</span>

<span class="cm">    Returns true if the canvas item is selected; otherwise returns false.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Sets the selected flag of the item to \a yes. If this changes the</span>
<span class="cm">    item&#39;s selected state the item will be redrawn when</span>
<span class="cm">    QtCanvas::update() is next called.</span>

<span class="cm">    The QtCanvas, QtCanvasItem and the Qt-supplied QtCanvasItem</span>
<span class="cm">    subclasses do not make use of this value. The setSelected()</span>
<span class="cm">    function is supplied because many applications need it, but it is</span>
<span class="cm">    up to you how you use the isSelected() value.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">setSelected</span><span class="p">(</span><span class="kt">bool</span> <span class="n">yes</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">((</span><span class="kt">bool</span><span class="p">)</span><span class="n">sel</span><span class="o">!=</span> <span class="n">yes</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">sel</span> <span class="o">=</span> <span class="p">(</span><span class="n">uint</span><span class="p">)</span><span class="n">yes</span><span class="p">;</span>
        <span class="n">changeChunks</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \obsolete</span>
<span class="cm">    \fn bool QtCanvasItem::enabled() const</span>
<span class="cm">    Use isEnabled() instead.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn bool QtCanvasItem::isEnabled() const</span>

<span class="cm">    Returns true if the QtCanvasItem is enabled; otherwise returns false.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Sets the enabled flag of the item to \a yes. If this changes the</span>
<span class="cm">    item&#39;s enabled state the item will be redrawn when</span>
<span class="cm">    QtCanvas::update() is next called.</span>

<span class="cm">    The QtCanvas, QtCanvasItem and the Qt-supplied QtCanvasItem</span>
<span class="cm">    subclasses do not make use of this value. The setEnabled()</span>
<span class="cm">    function is supplied because many applications need it, but it is</span>
<span class="cm">    up to you how you use the isEnabled() value.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">setEnabled</span><span class="p">(</span><span class="kt">bool</span> <span class="n">yes</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">ena</span><span class="o">!=</span> <span class="p">(</span><span class="n">uint</span><span class="p">)</span><span class="n">yes</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">ena</span> <span class="o">=</span> <span class="p">(</span><span class="n">uint</span><span class="p">)</span><span class="n">yes</span><span class="p">;</span>
        <span class="n">changeChunks</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \obsolete</span>
<span class="cm">    \fn bool QtCanvasItem::active() const</span>
<span class="cm">    Use isActive() instead.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn bool QtCanvasItem::isActive() const</span>

<span class="cm">    Returns true if the QtCanvasItem is active; otherwise returns false.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Sets the active flag of the item to \a yes. If this changes the</span>
<span class="cm">    item&#39;s active state the item will be redrawn when</span>
<span class="cm">    QtCanvas::update() is next called.</span>

<span class="cm">    The QtCanvas, QtCanvasItem and the Qt-supplied QtCanvasItem</span>
<span class="cm">    subclasses do not make use of this value. The setActive() function</span>
<span class="cm">    is supplied because many applications need it, but it is up to you</span>
<span class="cm">    how you use the isActive() value.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">setActive</span><span class="p">(</span><span class="kt">bool</span> <span class="n">yes</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">act</span><span class="o">!=</span> <span class="p">(</span><span class="n">uint</span><span class="p">)</span><span class="n">yes</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">act</span> <span class="o">=</span> <span class="p">(</span><span class="n">uint</span><span class="p">)</span><span class="n">yes</span><span class="p">;</span>
        <span class="n">changeChunks</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="kt">bool</span> <span class="n">qt_testCollision</span><span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasSprite</span><span class="o">*</span> <span class="n">s1</span><span class="p">,</span> <span class="k">const</span> <span class="n">QtCanvasSprite</span><span class="o">*</span> <span class="n">s2</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">const</span> <span class="n">QImage</span><span class="o">*</span> <span class="n">s2image</span> <span class="o">=</span> <span class="n">s2</span><span class="o">-&gt;</span><span class="n">imageAdvanced</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">collision_mask</span><span class="p">;</span>
    <span class="n">QRect</span> <span class="n">s2area</span> <span class="o">=</span> <span class="n">s2</span><span class="o">-&gt;</span><span class="n">boundingRectAdvanced</span><span class="p">();</span>

    <span class="n">QRect</span> <span class="nf">cyourarea</span><span class="p">(</span><span class="n">s2area</span><span class="p">.</span><span class="n">x</span><span class="p">(),</span> <span class="n">s2area</span><span class="p">.</span><span class="n">y</span><span class="p">(),</span>
            <span class="n">s2area</span><span class="p">.</span><span class="n">width</span><span class="p">(),</span> <span class="n">s2area</span><span class="p">.</span><span class="n">height</span><span class="p">());</span>

    <span class="n">QImage</span><span class="o">*</span> <span class="n">s1image</span> <span class="o">=</span> <span class="n">s1</span><span class="o">-&gt;</span><span class="n">imageAdvanced</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">collision_mask</span><span class="p">;</span>

    <span class="n">QRect</span> <span class="n">s1area</span> <span class="o">=</span> <span class="n">s1</span><span class="o">-&gt;</span><span class="n">boundingRectAdvanced</span><span class="p">();</span>

    <span class="n">QRect</span> <span class="n">ourarea</span> <span class="o">=</span> <span class="n">s1area</span><span class="p">.</span><span class="n">intersected</span><span class="p">(</span><span class="n">cyourarea</span><span class="p">);</span>

    <span class="k">if</span> <span class="p">(</span><span class="n">ourarea</span><span class="p">.</span><span class="n">isEmpty</span><span class="p">())</span>
        <span class="k">return</span> <span class="nb">false</span><span class="p">;</span>

    <span class="kt">int</span> <span class="n">x2</span> <span class="o">=</span> <span class="n">ourarea</span><span class="p">.</span><span class="n">x</span><span class="p">()</span><span class="o">-</span><span class="n">cyourarea</span><span class="p">.</span><span class="n">x</span><span class="p">();</span>
    <span class="kt">int</span> <span class="n">y2</span> <span class="o">=</span> <span class="n">ourarea</span><span class="p">.</span><span class="n">y</span><span class="p">()</span><span class="o">-</span><span class="n">cyourarea</span><span class="p">.</span><span class="n">y</span><span class="p">();</span>
    <span class="kt">int</span> <span class="n">x1</span> <span class="o">=</span> <span class="n">ourarea</span><span class="p">.</span><span class="n">x</span><span class="p">()</span><span class="o">-</span><span class="n">s1area</span><span class="p">.</span><span class="n">x</span><span class="p">();</span>
    <span class="kt">int</span> <span class="n">y1</span> <span class="o">=</span> <span class="n">ourarea</span><span class="p">.</span><span class="n">y</span><span class="p">()</span><span class="o">-</span><span class="n">s1area</span><span class="p">.</span><span class="n">y</span><span class="p">();</span>
    <span class="kt">int</span> <span class="n">w</span> <span class="o">=</span> <span class="n">ourarea</span><span class="p">.</span><span class="n">width</span><span class="p">();</span>
    <span class="kt">int</span> <span class="n">h</span> <span class="o">=</span> <span class="n">ourarea</span><span class="p">.</span><span class="n">height</span><span class="p">();</span>

    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">s2image</span><span class="p">)</span> <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">s1image</span><span class="p">)</span>
            <span class="k">return</span> <span class="n">w</span><span class="o">&gt;</span><span class="mi">0</span> <span class="o">&amp;&amp;</span> <span class="n">h</span><span class="o">&gt;</span><span class="mi">0</span><span class="p">;</span>
        <span class="c1">// swap everything around</span>
        <span class="kt">int</span> <span class="n">t</span><span class="p">;</span>
        <span class="n">t</span> <span class="o">=</span> <span class="n">x1</span><span class="p">;</span> <span class="n">x1</span> <span class="o">=</span> <span class="n">x2</span><span class="p">;</span> <span class="n">x2</span> <span class="o">=</span> <span class="n">t</span><span class="p">;</span>
        <span class="n">t</span> <span class="o">=</span> <span class="n">y1</span><span class="p">;</span> <span class="n">x1</span> <span class="o">=</span> <span class="n">y2</span><span class="p">;</span> <span class="n">y2</span> <span class="o">=</span> <span class="n">t</span><span class="p">;</span>
        <span class="n">s2image</span> <span class="o">=</span> <span class="n">s1image</span><span class="p">;</span>
        <span class="n">s1image</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="p">}</span>

    <span class="c1">// s2image != 0</span>

    <span class="c1">// A non-linear search may be more efficient.</span>
    <span class="c1">// Perhaps spiralling out from the center, or a simpler</span>
    <span class="c1">// vertical expansion from the centreline.</span>

    <span class="c1">// We assume that sprite masks don&#39;t have</span>
    <span class="c1">// different bit orders.</span>
    <span class="c1">//</span>
    <span class="c1">// Q_ASSERT(s1image-&gt;bitOrder() == s2image-&gt;bitOrder());</span>

    <span class="k">if</span> <span class="p">(</span><span class="n">s1image</span><span class="p">)</span> <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">s1image</span><span class="o">-&gt;</span><span class="n">format</span><span class="p">()</span> <span class="o">==</span> <span class="n">QImage</span><span class="o">::</span><span class="n">Format_MonoLSB</span><span class="p">)</span> <span class="p">{</span>
            <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">j</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">j</span> <span class="o">&lt;</span> <span class="n">h</span><span class="p">;</span> <span class="n">j</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                <span class="n">uchar</span><span class="o">*</span> <span class="n">ml</span> <span class="o">=</span> <span class="n">s1image</span><span class="o">-&gt;</span><span class="n">scanLine</span><span class="p">(</span><span class="n">y1</span><span class="o">+</span><span class="n">j</span><span class="p">);</span>
                <span class="k">const</span> <span class="n">uchar</span><span class="o">*</span> <span class="n">yl</span> <span class="o">=</span> <span class="n">s2image</span><span class="o">-&gt;</span><span class="n">scanLine</span><span class="p">(</span><span class="n">y2</span><span class="o">+</span><span class="n">j</span><span class="p">);</span>
                <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="n">w</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                    <span class="k">if</span> <span class="p">(</span><span class="o">*</span><span class="p">(</span><span class="n">yl</span> <span class="o">+</span> <span class="p">((</span><span class="n">x2</span><span class="o">+</span><span class="n">i</span><span class="p">)</span> <span class="o">&gt;&gt;</span> <span class="mi">3</span><span class="p">))</span> <span class="o">&amp;</span> <span class="p">(</span><span class="mi">1</span> <span class="o">&lt;&lt;</span> <span class="p">((</span><span class="n">x2</span><span class="o">+</span><span class="n">i</span><span class="p">)</span> <span class="o">&amp;</span> <span class="mi">7</span><span class="p">))</span>
                    <span class="o">&amp;&amp;</span> <span class="o">*</span><span class="p">(</span><span class="n">ml</span> <span class="o">+</span> <span class="p">((</span><span class="n">x1</span><span class="o">+</span><span class="n">i</span><span class="p">)</span> <span class="o">&gt;&gt;</span> <span class="mi">3</span><span class="p">))</span> <span class="o">&amp;</span> <span class="p">(</span><span class="mi">1</span> <span class="o">&lt;&lt;</span> <span class="p">((</span><span class="n">x1</span><span class="o">+</span><span class="n">i</span><span class="p">)</span> <span class="o">&amp;</span> <span class="mi">7</span><span class="p">)))</span>
                    <span class="p">{</span>
                        <span class="k">return</span> <span class="nb">true</span><span class="p">;</span>
                    <span class="p">}</span>
                <span class="p">}</span>
            <span class="p">}</span>
        <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
            <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">j</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">j</span> <span class="o">&lt;</span> <span class="n">h</span><span class="p">;</span> <span class="n">j</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                <span class="n">uchar</span><span class="o">*</span> <span class="n">ml</span> <span class="o">=</span> <span class="n">s1image</span><span class="o">-&gt;</span><span class="n">scanLine</span><span class="p">(</span><span class="n">y1</span><span class="o">+</span><span class="n">j</span><span class="p">);</span>
                <span class="k">const</span> <span class="n">uchar</span><span class="o">*</span> <span class="n">yl</span> <span class="o">=</span> <span class="n">s2image</span><span class="o">-&gt;</span><span class="n">scanLine</span><span class="p">(</span><span class="n">y2</span><span class="o">+</span><span class="n">j</span><span class="p">);</span>
                <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="n">w</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                    <span class="k">if</span> <span class="p">(</span><span class="o">*</span><span class="p">(</span><span class="n">yl</span> <span class="o">+</span> <span class="p">((</span><span class="n">x2</span><span class="o">+</span><span class="n">i</span><span class="p">)</span> <span class="o">&gt;&gt;</span> <span class="mi">3</span><span class="p">))</span> <span class="o">&amp;</span> <span class="p">(</span><span class="mi">1</span> <span class="o">&lt;&lt;</span> <span class="p">(</span><span class="mi">7</span><span class="o">-</span><span class="p">((</span><span class="n">x2</span><span class="o">+</span><span class="n">i</span><span class="p">)</span> <span class="o">&amp;</span> <span class="mi">7</span><span class="p">)))</span>
                    <span class="o">&amp;&amp;</span> <span class="o">*</span><span class="p">(</span><span class="n">ml</span> <span class="o">+</span> <span class="p">((</span><span class="n">x1</span><span class="o">+</span><span class="n">i</span><span class="p">)</span> <span class="o">&gt;&gt;</span> <span class="mi">3</span><span class="p">))</span> <span class="o">&amp;</span> <span class="p">(</span><span class="mi">1</span> <span class="o">&lt;&lt;</span> <span class="p">(</span><span class="mi">7</span><span class="o">-</span><span class="p">((</span><span class="n">x1</span><span class="o">+</span><span class="n">i</span><span class="p">)</span> <span class="o">&amp;</span> <span class="mi">7</span><span class="p">))))</span>
                    <span class="p">{</span>
                        <span class="k">return</span> <span class="nb">true</span><span class="p">;</span>
                    <span class="p">}</span>
                <span class="p">}</span>
            <span class="p">}</span>
        <span class="p">}</span>
    <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">s2image</span><span class="o">-&gt;</span><span class="n">format</span><span class="p">()</span> <span class="o">==</span> <span class="n">QImage</span><span class="o">::</span><span class="n">Format_MonoLSB</span><span class="p">)</span> <span class="p">{</span>
            <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">j</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">j</span> <span class="o">&lt;</span> <span class="n">h</span><span class="p">;</span> <span class="n">j</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                <span class="k">const</span> <span class="n">uchar</span><span class="o">*</span> <span class="n">yl</span> <span class="o">=</span> <span class="n">s2image</span><span class="o">-&gt;</span><span class="n">scanLine</span><span class="p">(</span><span class="n">y2</span><span class="o">+</span><span class="n">j</span><span class="p">);</span>
                <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="n">w</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                    <span class="k">if</span> <span class="p">(</span><span class="o">*</span><span class="p">(</span><span class="n">yl</span> <span class="o">+</span> <span class="p">((</span><span class="n">x2</span><span class="o">+</span><span class="n">i</span><span class="p">)</span> <span class="o">&gt;&gt;</span> <span class="mi">3</span><span class="p">))</span> <span class="o">&amp;</span> <span class="p">(</span><span class="mi">1</span> <span class="o">&lt;&lt;</span> <span class="p">((</span><span class="n">x2</span><span class="o">+</span><span class="n">i</span><span class="p">)</span> <span class="o">&amp;</span> <span class="mi">7</span><span class="p">)))</span>
                    <span class="p">{</span>
                        <span class="k">return</span> <span class="nb">true</span><span class="p">;</span>
                    <span class="p">}</span>
                <span class="p">}</span>
            <span class="p">}</span>
        <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
            <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">j</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">j</span><span class="o">&lt;</span> <span class="n">h</span><span class="p">;</span> <span class="n">j</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                <span class="k">const</span> <span class="n">uchar</span><span class="o">*</span> <span class="n">yl</span> <span class="o">=</span> <span class="n">s2image</span><span class="o">-&gt;</span><span class="n">scanLine</span><span class="p">(</span><span class="n">y2</span><span class="o">+</span><span class="n">j</span><span class="p">);</span>
                <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="n">w</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                    <span class="k">if</span> <span class="p">(</span><span class="o">*</span><span class="p">(</span><span class="n">yl</span> <span class="o">+</span> <span class="p">((</span><span class="n">x2</span><span class="o">+</span><span class="n">i</span><span class="p">)</span> <span class="o">&gt;&gt;</span> <span class="mi">3</span><span class="p">))</span> <span class="o">&amp;</span> <span class="p">(</span><span class="mi">1</span> <span class="o">&lt;&lt;</span> <span class="p">(</span><span class="mi">7</span><span class="o">-</span><span class="p">((</span><span class="n">x2</span><span class="o">+</span><span class="n">i</span><span class="p">)</span> <span class="o">&amp;</span> <span class="mi">7</span><span class="p">))))</span>
                    <span class="p">{</span>
                        <span class="k">return</span> <span class="nb">true</span><span class="p">;</span>
                    <span class="p">}</span>
                <span class="p">}</span>
            <span class="p">}</span>
        <span class="p">}</span>
    <span class="p">}</span>

    <span class="k">return</span> <span class="nb">false</span><span class="p">;</span>
<span class="p">}</span>

<span class="k">static</span> <span class="kt">bool</span> <span class="n">collision_double_dispatch</span><span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasSprite</span><span class="o">*</span> <span class="n">s1</span><span class="p">,</span>
                                       <span class="k">const</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">*</span> <span class="n">p1</span><span class="p">,</span>
                                       <span class="k">const</span> <span class="n">QtCanvasRectangle</span><span class="o">*</span> <span class="n">r1</span><span class="p">,</span>
                                       <span class="k">const</span> <span class="n">QtCanvasEllipse</span><span class="o">*</span> <span class="n">e1</span><span class="p">,</span>
                                       <span class="k">const</span> <span class="n">QtCanvasText</span><span class="o">*</span> <span class="n">t1</span><span class="p">,</span>
                                       <span class="k">const</span> <span class="n">QtCanvasSprite</span><span class="o">*</span> <span class="n">s2</span><span class="p">,</span>
                                       <span class="k">const</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">*</span> <span class="n">p2</span><span class="p">,</span>
                                       <span class="k">const</span> <span class="n">QtCanvasRectangle</span><span class="o">*</span> <span class="n">r2</span><span class="p">,</span>
                                       <span class="k">const</span> <span class="n">QtCanvasEllipse</span><span class="o">*</span> <span class="n">e2</span><span class="p">,</span>
                                       <span class="k">const</span> <span class="n">QtCanvasText</span><span class="o">*</span> <span class="n">t2</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">i1</span> <span class="o">=</span> <span class="n">s1</span> <span class="o">?</span>
                            <span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span><span class="p">)</span><span class="nl">s1</span> <span class="p">:</span> <span class="n">p1</span> <span class="o">?</span>
                            <span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span><span class="p">)</span><span class="nl">p1</span> <span class="p">:</span> <span class="n">r1</span> <span class="o">?</span>
                            <span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span><span class="p">)</span><span class="nl">r1</span> <span class="p">:</span> <span class="n">e1</span> <span class="o">?</span>
                            <span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span><span class="p">)</span><span class="nl">e1</span> <span class="p">:</span> <span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span><span class="p">)</span><span class="n">t1</span><span class="p">;</span>
    <span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">i2</span> <span class="o">=</span> <span class="n">s2</span> <span class="o">?</span>
                            <span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span><span class="p">)</span><span class="nl">s2</span> <span class="p">:</span> <span class="n">p2</span> <span class="o">?</span>
                            <span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span><span class="p">)</span><span class="nl">p2</span> <span class="p">:</span> <span class="n">r2</span> <span class="o">?</span>
                            <span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span><span class="p">)</span><span class="nl">r2</span> <span class="p">:</span> <span class="n">e2</span> <span class="o">?</span>
                            <span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span><span class="p">)</span><span class="nl">e2</span> <span class="p">:</span> <span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span><span class="p">)</span><span class="n">t2</span><span class="p">;</span>

    <span class="k">if</span> <span class="p">(</span><span class="n">s1</span> <span class="o">&amp;&amp;</span> <span class="n">s2</span><span class="p">)</span> <span class="p">{</span>
        <span class="c1">// a</span>
        <span class="k">return</span> <span class="nf">qt_testCollision</span><span class="p">(</span><span class="n">s1</span><span class="p">,</span> <span class="n">s2</span><span class="p">);</span>
    <span class="p">}</span> <span class="k">else</span> <span class="k">if</span> <span class="p">((</span><span class="n">r1</span> <span class="o">||</span> <span class="n">t1</span> <span class="o">||</span> <span class="n">s1</span><span class="p">)</span> <span class="o">&amp;&amp;</span> <span class="p">(</span><span class="n">r2</span> <span class="o">||</span> <span class="n">t2</span> <span class="o">||</span> <span class="n">s2</span><span class="p">))</span> <span class="p">{</span>
        <span class="c1">// b</span>
        <span class="n">QRect</span> <span class="n">rc1</span> <span class="o">=</span> <span class="n">i1</span><span class="o">-&gt;</span><span class="n">boundingRectAdvanced</span><span class="p">();</span>
        <span class="n">QRect</span> <span class="n">rc2</span> <span class="o">=</span> <span class="n">i2</span><span class="o">-&gt;</span><span class="n">boundingRectAdvanced</span><span class="p">();</span>
        <span class="k">return</span> <span class="n">rc1</span><span class="p">.</span><span class="n">intersects</span><span class="p">(</span><span class="n">rc2</span><span class="p">);</span>
    <span class="p">}</span> <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">e1</span> <span class="o">&amp;&amp;</span> <span class="n">e2</span>
                <span class="o">&amp;&amp;</span> <span class="n">e1</span><span class="o">-&gt;</span><span class="n">angleLength</span><span class="p">()</span><span class="o">&gt;=</span> <span class="mi">360</span><span class="o">*</span><span class="mi">16</span> <span class="o">&amp;&amp;</span> <span class="n">e2</span><span class="o">-&gt;</span><span class="n">angleLength</span><span class="p">()</span><span class="o">&gt;=</span> <span class="mi">360</span><span class="o">*</span><span class="mi">16</span>
                <span class="o">&amp;&amp;</span> <span class="n">e1</span><span class="o">-&gt;</span><span class="n">width</span><span class="p">()</span> <span class="o">==</span> <span class="n">e1</span><span class="o">-&gt;</span><span class="n">height</span><span class="p">()</span>
                <span class="o">&amp;&amp;</span> <span class="n">e2</span><span class="o">-&gt;</span><span class="n">width</span><span class="p">()</span> <span class="o">==</span> <span class="n">e2</span><span class="o">-&gt;</span><span class="n">height</span><span class="p">())</span> <span class="p">{</span>
        <span class="c1">// c</span>
        <span class="kt">double</span> <span class="n">xd</span> <span class="o">=</span> <span class="p">(</span><span class="n">e1</span><span class="o">-&gt;</span><span class="n">x</span><span class="p">()</span><span class="o">+</span><span class="n">e1</span><span class="o">-&gt;</span><span class="n">xVelocity</span><span class="p">())</span><span class="o">-</span><span class="p">(</span><span class="n">e2</span><span class="o">-&gt;</span><span class="n">x</span><span class="p">()</span><span class="o">+</span><span class="n">e1</span><span class="o">-&gt;</span><span class="n">xVelocity</span><span class="p">());</span>
        <span class="kt">double</span> <span class="n">yd</span> <span class="o">=</span> <span class="p">(</span><span class="n">e1</span><span class="o">-&gt;</span><span class="n">y</span><span class="p">()</span><span class="o">+</span><span class="n">e1</span><span class="o">-&gt;</span><span class="n">yVelocity</span><span class="p">())</span><span class="o">-</span><span class="p">(</span><span class="n">e2</span><span class="o">-&gt;</span><span class="n">y</span><span class="p">()</span><span class="o">+</span><span class="n">e1</span><span class="o">-&gt;</span><span class="n">yVelocity</span><span class="p">());</span>
        <span class="kt">double</span> <span class="n">rd</span> <span class="o">=</span> <span class="p">(</span><span class="n">e1</span><span class="o">-&gt;</span><span class="n">width</span><span class="p">()</span><span class="o">+</span><span class="n">e2</span><span class="o">-&gt;</span><span class="n">width</span><span class="p">())</span><span class="o">/</span><span class="mi">2</span><span class="p">;</span>
        <span class="k">return</span> <span class="n">xd</span><span class="o">*</span><span class="n">xd</span><span class="o">+</span><span class="n">yd</span><span class="o">*</span><span class="n">yd</span> <span class="o">&lt;=</span> <span class="n">rd</span><span class="o">*</span><span class="n">rd</span><span class="p">;</span>
    <span class="p">}</span> <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">p1</span> <span class="o">&amp;&amp;</span> <span class="p">(</span><span class="n">p2</span> <span class="o">||</span> <span class="n">s2</span> <span class="o">||</span> <span class="n">t2</span><span class="p">))</span> <span class="p">{</span>
        <span class="c1">// d</span>
        <span class="n">QPolygon</span> <span class="n">pa1</span> <span class="o">=</span> <span class="n">p1</span><span class="o">-&gt;</span><span class="n">areaPointsAdvanced</span><span class="p">();</span>
        <span class="n">QPolygon</span> <span class="n">pa2</span> <span class="o">=</span> <span class="n">p2</span> <span class="o">?</span> <span class="n">p2</span><span class="o">-&gt;</span><span class="n">areaPointsAdvanced</span><span class="p">()</span>
                          <span class="o">:</span> <span class="n">QPolygon</span><span class="p">(</span><span class="n">i2</span><span class="o">-&gt;</span><span class="n">boundingRectAdvanced</span><span class="p">());</span>
        <span class="kt">bool</span> <span class="n">col</span> <span class="o">=</span> <span class="o">!</span><span class="p">(</span><span class="n">QRegion</span><span class="p">(</span><span class="n">pa1</span><span class="p">)</span> <span class="o">&amp;</span> <span class="n">QRegion</span><span class="p">(</span><span class="n">pa2</span><span class="p">,</span> <span class="n">Qt</span><span class="o">::</span><span class="n">WindingFill</span><span class="p">)).</span><span class="n">isEmpty</span><span class="p">();</span>

        <span class="k">return</span> <span class="n">col</span><span class="p">;</span>
    <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
        <span class="k">return</span> <span class="nf">collision_double_dispatch</span><span class="p">(</span><span class="n">s2</span><span class="p">,</span> <span class="n">p2</span><span class="p">,</span> <span class="n">r2</span><span class="p">,</span> <span class="n">e2</span><span class="p">,</span> <span class="n">t2</span><span class="p">,</span> 
                                         <span class="n">s1</span><span class="p">,</span> <span class="n">p1</span><span class="p">,</span> <span class="n">r1</span><span class="p">,</span> <span class="n">e1</span><span class="p">,</span> <span class="n">t1</span><span class="p">);</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn bool QtCanvasItem::collidesWith(const QtCanvasItem* other) const</span>

<span class="cm">    Returns true if the canvas item will collide with the \a other</span>
<span class="cm">    item \e after they have moved by their current velocities;</span>
<span class="cm">    otherwise returns false.</span>

<span class="cm">    \sa collisions()</span>
<span class="cm">*/</span>


<span class="cm">/*</span>
<span class="cm">    \class QtCanvasSprite qtcanvas.h</span>
<span class="cm">    \brief The QtCanvasSprite class provides an animated canvas item on a QtCanvas.</span>

<span class="cm">    A canvas sprite is an object which can contain any number of images</span>
<span class="cm">    (referred to as frames), only one of which is current, i.e.</span>
<span class="cm">    displayed, at any one time. The images can be passed in the</span>
<span class="cm">    constructor or set or changed later with setSequence(). If you</span>
<span class="cm">    subclass QtCanvasSprite you can change the frame that is displayed</span>
<span class="cm">    periodically, e.g. whenever QtCanvasItem::advance(1) is called to</span>
<span class="cm">    create the effect of animation.</span>

<span class="cm">    The current frame can be set with setFrame() or with move(). The</span>
<span class="cm">    number of frames available is given by frameCount(). The bounding</span>
<span class="cm">    rectangle of the current frame is returned by boundingRect().</span>

<span class="cm">    The current frame&#39;s image can be retrieved with image(); use</span>
<span class="cm">    imageAdvanced() to retrieve the image for the frame that will be</span>
<span class="cm">    shown after advance(1) is called. Use the image() overload passing</span>
<span class="cm">    it an integer index to retrieve a particular image from the list of</span>
<span class="cm">    frames.</span>

<span class="cm">    Use width() and height() to retrieve the dimensions of the current</span>
<span class="cm">    frame.</span>

<span class="cm">    Use leftEdge() and rightEdge() to retrieve the current frame&#39;s</span>
<span class="cm">    left-hand and right-hand x-coordinates respectively. Use</span>
<span class="cm">    bottomEdge() and topEdge() to retrieve the current frame&#39;s bottom</span>
<span class="cm">    and top y-coordinates respectively. These functions have an overload</span>
<span class="cm">    which will accept an integer frame number to retrieve the</span>
<span class="cm">    coordinates of a particular frame.</span>

<span class="cm">    QtCanvasSprite draws very quickly, at the expense of memory.</span>

<span class="cm">    The current frame&#39;s image can be drawn on a painter with draw().</span>

<span class="cm">    Like any other canvas item, canvas sprites can be moved with</span>
<span class="cm">    move() which sets the x and y coordinates and the frame number, as</span>
<span class="cm">    well as with QtCanvasItem::move() and QtCanvasItem::moveBy(), or by</span>
<span class="cm">    setting coordinates with QtCanvasItem::setX(), QtCanvasItem::setY()</span>
<span class="cm">    and QtCanvasItem::setZ().</span>

<span class="cm">*/</span>


<span class="cm">/*</span>
<span class="cm">  \reimp</span>
<span class="cm">*/</span>
<span class="kt">bool</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">collidesWith</span><span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">i</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">i</span><span class="o">-&gt;</span><span class="n">collidesWith</span><span class="p">(</span><span class="k">this</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns true if the canvas item collides with any of the given</span>
<span class="cm">    items; otherwise returns false. The parameters, \a s, \a p, \a r,</span>
<span class="cm">    \a e and \a t, are all the same object, this is just a type</span>
<span class="cm">    resolution trick.</span>
<span class="cm">*/</span>
<span class="kt">bool</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">collidesWith</span><span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasSprite</span><span class="o">*</span> <span class="n">s</span><span class="p">,</span>
                                  <span class="k">const</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">*</span> <span class="n">p</span><span class="p">,</span>
                                  <span class="k">const</span> <span class="n">QtCanvasRectangle</span><span class="o">*</span> <span class="n">r</span><span class="p">,</span>
                                  <span class="k">const</span> <span class="n">QtCanvasEllipse</span><span class="o">*</span> <span class="n">e</span><span class="p">,</span>
                                  <span class="k">const</span> <span class="n">QtCanvasText</span><span class="o">*</span> <span class="n">t</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">collision_double_dispatch</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="n">r</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">t</span><span class="p">,</span> <span class="k">this</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">  \reimp</span>
<span class="cm">*/</span>
<span class="kt">bool</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">::</span><span class="n">collidesWith</span><span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">i</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">i</span><span class="o">-&gt;</span><span class="n">collidesWith</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="k">this</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">);</span>
<span class="p">}</span>

<span class="kt">bool</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">::</span><span class="n">collidesWith</span><span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasSprite</span><span class="o">*</span> <span class="n">s</span><span class="p">,</span>
                                 <span class="k">const</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">*</span> <span class="n">p</span><span class="p">,</span>
                                 <span class="k">const</span> <span class="n">QtCanvasRectangle</span><span class="o">*</span> <span class="n">r</span><span class="p">,</span>
                                 <span class="k">const</span> <span class="n">QtCanvasEllipse</span><span class="o">*</span> <span class="n">e</span><span class="p">,</span>
                                 <span class="k">const</span> <span class="n">QtCanvasText</span><span class="o">*</span> <span class="n">t</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">collision_double_dispatch</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="n">r</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">t</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="k">this</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">  \reimp</span>
<span class="cm">*/</span>
<span class="kt">bool</span> <span class="n">QtCanvasRectangle</span><span class="o">::</span><span class="n">collidesWith</span><span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">i</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">i</span><span class="o">-&gt;</span><span class="n">collidesWith</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="k">this</span><span class="p">,</span> <span class="k">this</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">);</span>
<span class="p">}</span>

<span class="kt">bool</span> <span class="n">QtCanvasRectangle</span><span class="o">::</span><span class="n">collidesWith</span><span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasSprite</span><span class="o">*</span> <span class="n">s</span><span class="p">,</span>
                                 <span class="k">const</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">*</span> <span class="n">p</span><span class="p">,</span>
                                 <span class="k">const</span> <span class="n">QtCanvasRectangle</span><span class="o">*</span> <span class="n">r</span><span class="p">,</span>
                                 <span class="k">const</span> <span class="n">QtCanvasEllipse</span><span class="o">*</span> <span class="n">e</span><span class="p">,</span>
                                 <span class="k">const</span> <span class="n">QtCanvasText</span><span class="o">*</span> <span class="n">t</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">collision_double_dispatch</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="n">r</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">t</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="k">this</span><span class="p">,</span> <span class="k">this</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">);</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">  \reimp</span>
<span class="cm">*/</span>
<span class="kt">bool</span> <span class="n">QtCanvasEllipse</span><span class="o">::</span><span class="n">collidesWith</span><span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">i</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">i</span><span class="o">-&gt;</span><span class="n">collidesWith</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span><span class="k">this</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="k">this</span><span class="p">,</span> <span class="mi">0</span><span class="p">);</span>
<span class="p">}</span>

<span class="kt">bool</span> <span class="n">QtCanvasEllipse</span><span class="o">::</span><span class="n">collidesWith</span><span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasSprite</span><span class="o">*</span> <span class="n">s</span><span class="p">,</span>
                                 <span class="k">const</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">*</span> <span class="n">p</span><span class="p">,</span>
                                 <span class="k">const</span> <span class="n">QtCanvasRectangle</span><span class="o">*</span> <span class="n">r</span><span class="p">,</span>
                                 <span class="k">const</span> <span class="n">QtCanvasEllipse</span><span class="o">*</span> <span class="n">e</span><span class="p">,</span>
                                 <span class="k">const</span> <span class="n">QtCanvasText</span><span class="o">*</span> <span class="n">t</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">collision_double_dispatch</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="n">r</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">t</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="k">this</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="k">this</span><span class="p">,</span> <span class="mi">0</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">  \reimp</span>
<span class="cm">*/</span>
<span class="kt">bool</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">collidesWith</span><span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">i</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">i</span><span class="o">-&gt;</span><span class="n">collidesWith</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="k">this</span><span class="p">);</span>
<span class="p">}</span>

<span class="kt">bool</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">collidesWith</span><span class="p">(</span><span class="k">const</span> <span class="n">QtCanvasSprite</span><span class="o">*</span> <span class="n">s</span><span class="p">,</span>
                                 <span class="k">const</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">*</span> <span class="n">p</span><span class="p">,</span>
                                 <span class="k">const</span> <span class="n">QtCanvasRectangle</span><span class="o">*</span> <span class="n">r</span><span class="p">,</span>
                                 <span class="k">const</span> <span class="n">QtCanvasEllipse</span><span class="o">*</span> <span class="n">e</span><span class="p">,</span>
                                 <span class="k">const</span> <span class="n">QtCanvasText</span><span class="o">*</span> <span class="n">t</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">collision_double_dispatch</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="n">r</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">t</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="k">this</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the list of canvas items that this canvas item has</span>
<span class="cm">    collided with.</span>

<span class="cm">    A collision is generally defined as occurring when the pixels of</span>
<span class="cm">    one item draw on the pixels of another item, but not all</span>
<span class="cm">    subclasses are so precise. Also, since pixel-wise collision</span>
<span class="cm">    detection can be slow, this function works in either exact or</span>
<span class="cm">    inexact mode, according to the \a exact parameter.</span>

<span class="cm">    If \a exact is true, the canvas items returned have been</span>
<span class="cm">    accurately tested for collision with the canvas item.</span>

<span class="cm">    If \a exact is false, the canvas items returned are \e near the</span>
<span class="cm">    canvas item. You can test the canvas items returned using</span>
<span class="cm">    collidesWith() if any are interesting collision candidates. By</span>
<span class="cm">    using this approach, you can ignore some canvas items for which</span>
<span class="cm">    collisions are not relevant.</span>

<span class="cm">    The returned list is a list of QtCanvasItems, but often you will</span>
<span class="cm">    need to cast the items to their subclass types. The safe way to do</span>
<span class="cm">    this is to use rtti() before casting. This provides some of the</span>
<span class="cm">    functionality of the standard C++ dynamic cast operation even on</span>
<span class="cm">    compilers where dynamic casts are not available.</span>

<span class="cm">    Note that a canvas item may be `on&#39; a canvas, e.g. it was created</span>
<span class="cm">    with the canvas as parameter, even though its coordinates place it</span>
<span class="cm">    beyond the edge of the canvas&#39;s area. Collision detection only</span>
<span class="cm">    works for canvas items which are wholly or partly within the</span>
<span class="cm">    canvas&#39;s area.</span>

<span class="cm">    Note that if items have a velocity (see \l setVelocity()), then</span>
<span class="cm">    collision testing is done based on where the item \e will be when</span>
<span class="cm">    it moves, not its current location. For example, a &quot;ball&quot; item</span>
<span class="cm">    doesn&#39;t need to actually embed into a &quot;wall&quot; item before a</span>
<span class="cm">    collision is detected. For items without velocity, plain</span>
<span class="cm">    intersection is used.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasItemList</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">collisions</span><span class="p">(</span><span class="kt">bool</span> <span class="n">exact</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">collisions</span><span class="p">(</span><span class="n">chunks</span><span class="p">(),</span> <span class="k">this</span><span class="p">,</span> <span class="n">exact</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns a list of canvas items that collide with the point \a p.</span>
<span class="cm">    The list is ordered by z coordinates, from highest z coordinate</span>
<span class="cm">    (front-most item) to lowest z coordinate (rear-most item).</span>
<span class="cm">*/</span>
<span class="n">QtCanvasItemList</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">collisions</span><span class="p">(</span><span class="k">const</span> <span class="n">QPoint</span><span class="o">&amp;</span> <span class="n">p</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">collisions</span><span class="p">(</span><span class="n">QRect</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">QSize</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">)));</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \overload</span>

<span class="cm">    Returns a list of items which collide with the rectangle \a r. The</span>
<span class="cm">    list is ordered by z coordinates, from highest z coordinate</span>
<span class="cm">    (front-most item) to lowest z coordinate (rear-most item).</span>
<span class="cm">*/</span>
<span class="n">QtCanvasItemList</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">collisions</span><span class="p">(</span><span class="k">const</span> <span class="n">QRect</span><span class="o">&amp;</span> <span class="n">r</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="n">QtCanvasRectangle</span> <span class="nf">i</span><span class="p">(</span><span class="n">r</span><span class="p">,</span> <span class="p">(</span><span class="n">QtCanvas</span><span class="o">*</span><span class="p">)</span><span class="k">this</span><span class="p">);</span>
    <span class="n">i</span><span class="p">.</span><span class="n">setPen</span><span class="p">(</span><span class="n">NoPen</span><span class="p">);</span>
    <span class="n">i</span><span class="p">.</span><span class="n">show</span><span class="p">();</span> <span class="c1">// doesn&#39;t actually show, since we destroy it</span>
    <span class="n">QtCanvasItemList</span> <span class="n">l</span> <span class="o">=</span> <span class="n">i</span><span class="p">.</span><span class="n">collisions</span><span class="p">(</span><span class="nb">true</span><span class="p">);</span>
    <span class="n">qSort</span><span class="p">(</span><span class="n">l</span><span class="p">.</span><span class="n">begin</span><span class="p">(),</span> <span class="n">l</span><span class="p">.</span><span class="n">end</span><span class="p">(),</span> <span class="n">QtCanvasItemLess</span><span class="p">());</span>
    <span class="k">return</span> <span class="n">l</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \overload</span>

<span class="cm">    Returns a list of canvas items which intersect with the chunks</span>
<span class="cm">    listed in \a chunklist, excluding \a item. If \a exact is true, </span>
<span class="cm">    only those which actually \link QtCanvasItem::collidesWith()</span>
<span class="cm">    collide with\endlink \a item are returned; otherwise canvas items</span>
<span class="cm">    are included just for being in the chunks.</span>

<span class="cm">    This is a utility function mainly used to implement the simpler</span>
<span class="cm">    QtCanvasItem::collisions() function.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasItemList</span> <span class="n">QtCanvas</span><span class="o">::</span><span class="n">collisions</span><span class="p">(</span><span class="k">const</span> <span class="n">QPolygon</span><span class="o">&amp;</span> <span class="n">chunklist</span><span class="p">,</span> 
            <span class="k">const</span> <span class="n">QtCanvasItem</span><span class="o">*</span> <span class="n">item</span><span class="p">,</span> <span class="kt">bool</span> <span class="n">exact</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="n">QSet</span><span class="o">&lt;</span><span class="n">QtCanvasItem</span> <span class="o">*&gt;</span> <span class="n">seen</span><span class="p">;</span>
    <span class="n">QtCanvasItemList</span> <span class="n">result</span><span class="p">;</span>
    <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span><span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="n">chunklist</span><span class="p">.</span><span class="n">count</span><span class="p">();</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
        <span class="kt">int</span> <span class="n">x</span> <span class="o">=</span> <span class="n">chunklist</span><span class="p">[</span><span class="n">i</span><span class="p">].</span><span class="n">x</span><span class="p">();</span>
        <span class="kt">int</span> <span class="n">y</span> <span class="o">=</span> <span class="n">chunklist</span><span class="p">[</span><span class="n">i</span><span class="p">].</span><span class="n">y</span><span class="p">();</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">validChunk</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">))</span> <span class="p">{</span>
            <span class="k">const</span> <span class="n">QtCanvasItemList</span> <span class="o">&amp;</span><span class="n">l</span> <span class="o">=</span> <span class="n">chunk</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">).</span><span class="n">list</span><span class="p">();</span>
            <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="n">l</span><span class="p">.</span><span class="n">size</span><span class="p">();</span> <span class="o">++</span><span class="n">i</span><span class="p">)</span> <span class="p">{</span>
                <span class="n">QtCanvasItem</span> <span class="o">*</span><span class="n">g</span> <span class="o">=</span> <span class="n">l</span><span class="p">.</span><span class="n">at</span><span class="p">(</span><span class="n">i</span><span class="p">);</span>
                <span class="k">if</span> <span class="p">(</span><span class="n">g</span> <span class="o">!=</span> <span class="n">item</span><span class="p">)</span> <span class="p">{</span>
                    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">seen</span><span class="p">.</span><span class="n">contains</span><span class="p">(</span><span class="n">g</span><span class="p">))</span> <span class="p">{</span>
                        <span class="n">seen</span><span class="p">.</span><span class="n">insert</span><span class="p">(</span><span class="n">g</span><span class="p">);</span>
                        <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">exact</span> <span class="o">||</span> <span class="n">item</span><span class="o">-&gt;</span><span class="n">collidesWith</span><span class="p">(</span><span class="n">g</span><span class="p">))</span>
                            <span class="n">result</span><span class="p">.</span><span class="n">append</span><span class="p">(</span><span class="n">g</span><span class="p">);</span>
                    <span class="p">}</span>
                <span class="p">}</span>
            <span class="p">}</span>
        <span class="p">}</span>
    <span class="p">}</span>
    <span class="k">return</span> <span class="n">result</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">  \internal</span>
<span class="cm">  Adds the item to all the chunks it covers.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">addToChunks</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">isVisible</span><span class="p">()</span> <span class="o">&amp;&amp;</span> <span class="n">canvas</span><span class="p">())</span> <span class="p">{</span>
        <span class="n">QPolygon</span> <span class="n">pa</span> <span class="o">=</span> <span class="n">chunks</span><span class="p">();</span>
        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="n">pa</span><span class="p">.</span><span class="n">count</span><span class="p">();</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span>
            <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">addItemToChunk</span><span class="p">(</span><span class="k">this</span><span class="p">,</span> <span class="n">pa</span><span class="p">[</span><span class="n">i</span><span class="p">].</span><span class="n">x</span><span class="p">(),</span> <span class="n">pa</span><span class="p">[</span><span class="n">i</span><span class="p">].</span><span class="n">y</span><span class="p">());</span>
        <span class="n">val</span> <span class="o">=</span> <span class="p">(</span><span class="n">uint</span><span class="p">)</span><span class="nb">true</span><span class="p">;</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">  \internal</span>
<span class="cm">  Removes the item from all the chunks it covers.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">removeFromChunks</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">isVisible</span><span class="p">()</span> <span class="o">&amp;&amp;</span> <span class="n">canvas</span><span class="p">())</span> <span class="p">{</span>
        <span class="n">QPolygon</span> <span class="n">pa</span> <span class="o">=</span> <span class="n">chunks</span><span class="p">();</span>
        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="n">pa</span><span class="p">.</span><span class="n">count</span><span class="p">();</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span>
            <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">removeItemFromChunk</span><span class="p">(</span><span class="k">this</span><span class="p">,</span> <span class="n">pa</span><span class="p">[</span><span class="n">i</span><span class="p">].</span><span class="n">x</span><span class="p">(),</span> <span class="n">pa</span><span class="p">[</span><span class="n">i</span><span class="p">].</span><span class="n">y</span><span class="p">());</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">  \internal</span>
<span class="cm">  Sets all the chunks covered by the item to be refreshed with QtCanvas::update()</span>
<span class="cm">  is next called.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">changeChunks</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">isVisible</span><span class="p">()</span> <span class="o">&amp;&amp;</span> <span class="n">canvas</span><span class="p">())</span> <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">val</span><span class="p">)</span>
            <span class="n">addToChunks</span><span class="p">();</span>
        <span class="n">QPolygon</span> <span class="n">pa</span> <span class="o">=</span> <span class="n">chunks</span><span class="p">();</span>
        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="n">pa</span><span class="p">.</span><span class="n">count</span><span class="p">();</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span>
            <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">setChangedChunk</span><span class="p">(</span><span class="n">pa</span><span class="p">[</span><span class="n">i</span><span class="p">].</span><span class="n">x</span><span class="p">(),</span> <span class="n">pa</span><span class="p">[</span><span class="n">i</span><span class="p">].</span><span class="n">y</span><span class="p">());</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn QRect QtCanvasItem::boundingRect() const</span>

<span class="cm">    Returns the bounding rectangle in pixels that the canvas item covers.</span>

<span class="cm">    \sa boundingRectAdvanced()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Returns the bounding rectangle of pixels that the canvas item \e</span>
<span class="cm">    will cover after advance(1) is called.</span>

<span class="cm">    \sa boundingRect()</span>
<span class="cm">*/</span>
<span class="n">QRect</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">boundingRectAdvanced</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="kt">int</span> <span class="n">dx</span> <span class="o">=</span> <span class="kt">int</span><span class="p">(</span><span class="n">x</span><span class="p">()</span><span class="o">+</span><span class="n">xVelocity</span><span class="p">())</span><span class="o">-</span><span class="kt">int</span><span class="p">(</span><span class="n">x</span><span class="p">());</span>
    <span class="kt">int</span> <span class="n">dy</span> <span class="o">=</span> <span class="kt">int</span><span class="p">(</span><span class="n">y</span><span class="p">()</span><span class="o">+</span><span class="n">yVelocity</span><span class="p">())</span><span class="o">-</span><span class="kt">int</span><span class="p">(</span><span class="n">y</span><span class="p">());</span>
    <span class="n">QRect</span> <span class="n">r</span> <span class="o">=</span> <span class="n">boundingRect</span><span class="p">();</span>
    <span class="n">r</span><span class="p">.</span><span class="n">translate</span><span class="p">(</span><span class="n">dx</span><span class="p">,</span> <span class="n">dy</span><span class="p">);</span>
    <span class="k">return</span> <span class="n">r</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \class QtCanvasPixmap qtcanvas.h</span>
<span class="cm">    \brief The QtCanvasPixmap class provides pixmaps for QtCanvasSprites.</span>

<span class="cm">    If you want to show a single pixmap on a QtCanvas use a</span>
<span class="cm">    QtCanvasSprite with just one pixmap.</span>

<span class="cm">    When pixmaps are inserted into a QtCanvasPixmapArray they are held</span>
<span class="cm">    as QtCanvasPixmaps. \l{QtCanvasSprite}s are used to show pixmaps on</span>
<span class="cm">    \l{QtCanvas}es and hold their pixmaps in a QtCanvasPixmapArray. If</span>
<span class="cm">    you retrieve a frame (pixmap) from a QtCanvasSprite it will be</span>
<span class="cm">    returned as a QtCanvasPixmap.</span>

<span class="cm">    The pixmap is a QPixmap and can only be set in the constructor.</span>
<span class="cm">    There are three different constructors, one taking a QPixmap, one</span>
<span class="cm">    a QImage and one a file name that refers to a file in any</span>
<span class="cm">    supported file format (see QImageReader).</span>

<span class="cm">    QtCanvasPixmap can have a hotspot which is defined in terms of an (x,</span>
<span class="cm">    y) offset. When you create a QtCanvasPixmap from a PNG file or from</span>
<span class="cm">    a QImage that has a QImage::offset(), the offset() is initialized</span>
<span class="cm">    appropriately, otherwise the constructor leaves it at (0, 0). You</span>
<span class="cm">    can set it later using setOffset(). When the QtCanvasPixmap is used</span>
<span class="cm">    in a QtCanvasSprite, the offset position is the point at</span>
<span class="cm">    QtCanvasItem::x() and QtCanvasItem::y(), not the top-left corner of</span>
<span class="cm">    the pixmap.</span>

<span class="cm">    Note that for QtCanvasPixmap objects created by a QtCanvasSprite, the</span>
<span class="cm">    position of each QtCanvasPixmap object is set so that the hotspot</span>
<span class="cm">    stays in the same position.</span>

<span class="cm">    \sa QtCanvasPixmapArray QtCanvasItem QtCanvasSprite</span>
<span class="cm">*/</span>


<span class="cm">/*</span>
<span class="cm">    Constructs a QtCanvasPixmap that uses the image stored in \a</span>
<span class="cm">    datafilename.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasPixmap</span><span class="o">::</span><span class="n">QtCanvasPixmap</span><span class="p">(</span><span class="k">const</span> <span class="n">QString</span><span class="o">&amp;</span> <span class="n">datafilename</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">QImage</span> <span class="nf">image</span><span class="p">(</span><span class="n">datafilename</span><span class="p">);</span>
    <span class="n">init</span><span class="p">(</span><span class="n">image</span><span class="p">);</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">    Constructs a QtCanvasPixmap from the image \a image.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasPixmap</span><span class="o">::</span><span class="n">QtCanvasPixmap</span><span class="p">(</span><span class="k">const</span> <span class="n">QImage</span><span class="o">&amp;</span> <span class="n">image</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">init</span><span class="p">(</span><span class="n">image</span><span class="p">);</span>
<span class="p">}</span>
<span class="cm">/*</span>
<span class="cm">    Constructs a QtCanvasPixmap from the pixmap \a pm using the offset</span>
<span class="cm">    \a offset.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasPixmap</span><span class="o">::</span><span class="n">QtCanvasPixmap</span><span class="p">(</span><span class="k">const</span> <span class="n">QPixmap</span><span class="o">&amp;</span> <span class="n">pm</span><span class="p">,</span> <span class="k">const</span> <span class="n">QPoint</span><span class="o">&amp;</span> <span class="n">offset</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">init</span><span class="p">(</span><span class="n">pm</span><span class="p">,</span> <span class="n">offset</span><span class="p">.</span><span class="n">x</span><span class="p">(),</span> <span class="n">offset</span><span class="p">.</span><span class="n">y</span><span class="p">());</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasPixmap</span><span class="o">::</span><span class="n">init</span><span class="p">(</span><span class="k">const</span> <span class="n">QImage</span><span class="o">&amp;</span> <span class="n">image</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">this</span><span class="o">-&gt;</span><span class="n">QPixmap</span><span class="o">::</span><span class="k">operator</span> <span class="o">=</span> <span class="p">(</span><span class="n">QPixmap</span><span class="o">::</span><span class="n">fromImage</span><span class="p">(</span><span class="n">image</span><span class="p">));</span>
    <span class="n">hotx</span> <span class="o">=</span> <span class="n">image</span><span class="p">.</span><span class="n">offset</span><span class="p">().</span><span class="n">x</span><span class="p">();</span>
    <span class="n">hoty</span> <span class="o">=</span> <span class="n">image</span><span class="p">.</span><span class="n">offset</span><span class="p">().</span><span class="n">y</span><span class="p">();</span>
<span class="cp">#ifndef QT_NO_IMAGE_DITHER_TO_1</span>
    <span class="k">if</span><span class="p">(</span><span class="n">image</span><span class="p">.</span><span class="n">hasAlphaChannel</span><span class="p">())</span> <span class="p">{</span>
        <span class="n">QImage</span> <span class="n">i</span> <span class="o">=</span> <span class="n">image</span><span class="p">.</span><span class="n">createAlphaMask</span><span class="p">();</span>
        <span class="n">collision_mask</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QImage</span><span class="p">(</span><span class="n">i</span><span class="p">);</span>
    <span class="p">}</span> <span class="k">else</span>
<span class="cp">#endif</span>
        <span class="n">collision_mask</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasPixmap</span><span class="o">::</span><span class="n">init</span><span class="p">(</span><span class="k">const</span> <span class="n">QPixmap</span><span class="o">&amp;</span> <span class="n">pixmap</span><span class="p">,</span> <span class="kt">int</span> <span class="n">hx</span><span class="p">,</span> <span class="kt">int</span> <span class="n">hy</span><span class="p">)</span>
<span class="p">{</span>
    <span class="p">(</span><span class="n">QPixmap</span><span class="o">&amp;</span><span class="p">)</span><span class="o">*</span><span class="k">this</span> <span class="o">=</span> <span class="n">pixmap</span><span class="p">;</span>
    <span class="n">hotx</span> <span class="o">=</span> <span class="n">hx</span><span class="p">;</span>
    <span class="n">hoty</span> <span class="o">=</span> <span class="n">hy</span><span class="p">;</span>
    <span class="k">if</span><span class="p">(</span><span class="n">pixmap</span><span class="p">.</span><span class="n">hasAlphaChannel</span><span class="p">())</span>  <span class="p">{</span>
        <span class="n">QImage</span> <span class="n">i</span> <span class="o">=</span> <span class="n">mask</span><span class="p">().</span><span class="n">toImage</span><span class="p">();</span>
        <span class="n">collision_mask</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QImage</span><span class="p">(</span><span class="n">i</span><span class="p">);</span>
    <span class="p">}</span> <span class="k">else</span>
        <span class="n">collision_mask</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Destroys the pixmap.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasPixmap</span><span class="o">::~</span><span class="n">QtCanvasPixmap</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">delete</span> <span class="n">collision_mask</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn int QtCanvasPixmap::offsetX() const</span>

<span class="cm">    Returns the x-offset of the pixmap&#39;s hotspot.</span>

<span class="cm">    \sa setOffset()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn int QtCanvasPixmap::offsetY() const</span>

<span class="cm">    Returns the y-offset of the pixmap&#39;s hotspot.</span>

<span class="cm">    \sa setOffset()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn void QtCanvasPixmap::setOffset(int x, int y)</span>

<span class="cm">    Sets the offset of the pixmap&#39;s hotspot to (\a x, \a y).</span>

<span class="cm">    \warning Do not call this function if any QtCanvasSprites are</span>
<span class="cm">    currently showing this pixmap.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \class QtCanvasPixmapArray qtcanvas.h</span>
<span class="cm">    \brief The QtCanvasPixmapArray class provides an array of QtCanvasPixmaps.</span>

<span class="cm">    This class is used by QtCanvasSprite to hold an array of pixmaps.</span>
<span class="cm">    It is used to implement animated sprites, i.e. images that change</span>
<span class="cm">    over time, with each pixmap in the array holding one frame.</span>

<span class="cm">    Depending on the constructor you use you can load multiple pixmaps</span>
<span class="cm">    into the array either from a directory (specifying a wildcard</span>
<span class="cm">    pattern for the files), or from a list of QPixmaps. You can also</span>
<span class="cm">    read in a set of pixmaps after construction using readPixmaps().</span>

<span class="cm">    Individual pixmaps can be set with setImage() and retrieved with</span>
<span class="cm">    image(). The number of pixmaps in the array is returned by</span>
<span class="cm">    count().</span>

<span class="cm">    QtCanvasSprite uses an image&#39;s mask for collision detection. You</span>
<span class="cm">    can change this by reading in a separate set of image masks using</span>
<span class="cm">    readCollisionMasks().</span>

<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Constructs an invalid array (i.e. isValid() will return false).</span>
<span class="cm">    You must call readPixmaps() before being able to use this</span>
<span class="cm">    QtCanvasPixmapArray.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasPixmapArray</span><span class="o">::</span><span class="n">QtCanvasPixmapArray</span><span class="p">()</span>
<span class="o">:</span> <span class="n">framecount</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span> <span class="n">img</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span>
<span class="p">{</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Constructs a QtCanvasPixmapArray from files.</span>

<span class="cm">    The \a fc parameter sets the number of frames to be loaded for</span>
<span class="cm">    this image.</span>

<span class="cm">    If \a fc is not 0, \a datafilenamepattern should contain &quot;%1&quot;, </span>
<span class="cm">    e.g. &quot;foo%1.png&quot;. The actual filenames are formed by replacing the</span>
<span class="cm">    %1 with four-digit integers from 0 to (fc - 1), e.g. foo0000.png,</span>
<span class="cm">    foo0001.png, foo0002.png, etc.</span>

<span class="cm">    If \a fc is 0, \a datafilenamepattern is asssumed to be a</span>
<span class="cm">    filename, and the image contained in this file will be loaded as</span>
<span class="cm">    the first (and only) frame.</span>

<span class="cm">    If \a datafilenamepattern does not exist, is not readable, isn&#39;t</span>
<span class="cm">    an image, or some other error occurs, the array ends up empty and</span>
<span class="cm">    isValid() returns false.</span>
<span class="cm">*/</span>

<span class="n">QtCanvasPixmapArray</span><span class="o">::</span><span class="n">QtCanvasPixmapArray</span><span class="p">(</span><span class="k">const</span> <span class="n">QString</span><span class="o">&amp;</span> <span class="n">datafilenamepattern</span><span class="p">,</span>
                                        <span class="kt">int</span> <span class="n">fc</span><span class="p">)</span>
<span class="o">:</span> <span class="n">framecount</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span> <span class="n">img</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">readPixmaps</span><span class="p">(</span><span class="n">datafilenamepattern</span><span class="p">,</span> <span class="n">fc</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">  \obsolete</span>
<span class="cm">  Use QtCanvasPixmapArray::QtCanvasPixmapArray(QtValueList&lt;QPixmap&gt;, QPolygon)</span>
<span class="cm">  instead.</span>

<span class="cm">  Constructs a QtCanvasPixmapArray from the list of QPixmaps \a</span>
<span class="cm">  list. The \a hotspots list has to be of the same size as \a list.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasPixmapArray</span><span class="o">::</span><span class="n">QtCanvasPixmapArray</span><span class="p">(</span><span class="k">const</span> <span class="n">QList</span><span class="o">&lt;</span><span class="n">QPixmap</span><span class="o">&gt;</span> <span class="o">&amp;</span><span class="n">list</span><span class="p">,</span> <span class="k">const</span> <span class="n">QPolygon</span> <span class="o">&amp;</span><span class="n">hotspots</span><span class="p">)</span>
    <span class="o">:</span> <span class="n">framecount</span><span class="p">(</span><span class="n">list</span><span class="p">.</span><span class="n">count</span><span class="p">()),</span>
      <span class="n">img</span><span class="p">(</span><span class="k">new</span> <span class="n">QtCanvasPixmap</span><span class="o">*</span><span class="p">[</span><span class="n">list</span><span class="p">.</span><span class="n">count</span><span class="p">()])</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">list</span><span class="p">.</span><span class="n">count</span><span class="p">()</span> <span class="o">!=</span> <span class="n">hotspots</span><span class="p">.</span><span class="n">count</span><span class="p">())</span> <span class="p">{</span>
        <span class="n">qWarning</span><span class="p">(</span><span class="s">&quot;QtCanvasPixmapArray: lists have different lengths&quot;</span><span class="p">);</span>
        <span class="n">reset</span><span class="p">();</span>
        <span class="n">img</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="n">framecount</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span>
            <span class="n">img</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QtCanvasPixmap</span><span class="p">(</span><span class="n">list</span><span class="p">.</span><span class="n">at</span><span class="p">(</span><span class="n">i</span><span class="p">),</span> <span class="n">hotspots</span><span class="p">.</span><span class="n">at</span><span class="p">(</span><span class="n">i</span><span class="p">));</span>
    <span class="p">}</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">    Destroys the pixmap array and all the pixmaps it contains.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasPixmapArray</span><span class="o">::~</span><span class="n">QtCanvasPixmapArray</span><span class="p">()</span>
<span class="p">{</span>
    <span class="n">reset</span><span class="p">();</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasPixmapArray</span><span class="o">::</span><span class="n">reset</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="n">framecount</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span>
        <span class="k">delete</span> <span class="n">img</span><span class="p">[</span><span class="n">i</span><span class="p">];</span>
    <span class="k">delete</span> <span class="p">[]</span> <span class="n">img</span><span class="p">;</span>
    <span class="n">img</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">framecount</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Reads one or more pixmaps into the pixmap array.</span>

<span class="cm">    If \a fc is not 0, \a filenamepattern should contain &quot;%1&quot;, e.g.</span>
<span class="cm">    &quot;foo%1.png&quot;. The actual filenames are formed by replacing the %1</span>
<span class="cm">    with four-digit integers from 0 to (fc - 1), e.g. foo0000.png,</span>
<span class="cm">    foo0001.png, foo0002.png, etc.</span>

<span class="cm">    If \a fc is 0, \a filenamepattern is asssumed to be a filename,</span>
<span class="cm">    and the image contained in this file will be loaded as the first</span>
<span class="cm">    (and only) frame.</span>

<span class="cm">    If \a filenamepattern does not exist, is not readable, isn&#39;t an</span>
<span class="cm">    image, or some other error occurs, this function will return</span>
<span class="cm">    false, and isValid() will return false; otherwise this function</span>
<span class="cm">    will return true.</span>

<span class="cm">    \sa isValid()</span>
<span class="cm">*/</span>
<span class="kt">bool</span> <span class="n">QtCanvasPixmapArray</span><span class="o">::</span><span class="n">readPixmaps</span><span class="p">(</span><span class="k">const</span> <span class="n">QString</span><span class="o">&amp;</span> <span class="n">filenamepattern</span><span class="p">,</span>
                                      <span class="kt">int</span> <span class="n">fc</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">readPixmaps</span><span class="p">(</span><span class="n">filenamepattern</span><span class="p">,</span> <span class="n">fc</span><span class="p">,</span> <span class="nb">false</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Reads new collision masks for the array.</span>

<span class="cm">    By default, QtCanvasSprite uses the image mask of a sprite to</span>
<span class="cm">    detect collisions. Use this function to set your own collision</span>
<span class="cm">    image masks.</span>

<span class="cm">    If count() is 1 \a filename must specify a real filename to read</span>
<span class="cm">    the mask from. If count() is greater than 1, the \a filename must</span>
<span class="cm">    contain a &quot;%1&quot; that will get replaced by the number of the mask to</span>
<span class="cm">    be loaded, just like QtCanvasPixmapArray::readPixmaps().</span>

<span class="cm">    All collision masks must be 1-bit images or this function call</span>
<span class="cm">    will fail.</span>

<span class="cm">    If the file isn&#39;t readable, contains the wrong number of images,</span>
<span class="cm">    or there is some other error, this function will return false, and</span>
<span class="cm">    the array will be flagged as invalid; otherwise this function</span>
<span class="cm">    returns true.</span>

<span class="cm">    \sa isValid()</span>
<span class="cm">*/</span>
<span class="kt">bool</span> <span class="n">QtCanvasPixmapArray</span><span class="o">::</span><span class="n">readCollisionMasks</span><span class="p">(</span><span class="k">const</span> <span class="n">QString</span><span class="o">&amp;</span> <span class="n">filename</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">readPixmaps</span><span class="p">(</span><span class="n">filename</span><span class="p">,</span> <span class="n">framecount</span><span class="p">,</span> <span class="nb">true</span><span class="p">);</span>
<span class="p">}</span>


<span class="kt">bool</span> <span class="n">QtCanvasPixmapArray</span><span class="o">::</span><span class="n">readPixmaps</span><span class="p">(</span><span class="k">const</span> <span class="n">QString</span><span class="o">&amp;</span> <span class="n">datafilenamepattern</span><span class="p">,</span>
                                      <span class="kt">int</span> <span class="n">fc</span><span class="p">,</span> <span class="kt">bool</span> <span class="n">maskonly</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">maskonly</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">reset</span><span class="p">();</span>
        <span class="n">framecount</span> <span class="o">=</span> <span class="n">fc</span><span class="p">;</span>
        <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">framecount</span><span class="p">)</span>
            <span class="n">framecount</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
        <span class="n">img</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QtCanvasPixmap</span><span class="o">*</span><span class="p">[</span><span class="n">framecount</span><span class="p">];</span>
    <span class="p">}</span>
    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">img</span><span class="p">)</span>
        <span class="k">return</span> <span class="nb">false</span><span class="p">;</span>

    <span class="kt">bool</span> <span class="n">ok</span> <span class="o">=</span> <span class="nb">true</span><span class="p">;</span>
    <span class="kt">bool</span> <span class="n">arg</span> <span class="o">=</span> <span class="n">fc</span> <span class="o">&gt;</span> <span class="mi">1</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">arg</span><span class="p">)</span>
        <span class="n">framecount</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
    <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="n">framecount</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">QString</span> <span class="n">r</span><span class="p">;</span>
        <span class="n">r</span><span class="p">.</span><span class="n">sprintf</span><span class="p">(</span><span class="s">&quot;%04d&quot;</span><span class="p">,</span> <span class="n">i</span><span class="p">);</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">maskonly</span><span class="p">)</span> <span class="p">{</span>
            <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">img</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="o">-&gt;</span><span class="n">collision_mask</span><span class="p">)</span>
                <span class="n">img</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="o">-&gt;</span><span class="n">collision_mask</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QImage</span><span class="p">();</span>
            <span class="n">img</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="o">-&gt;</span><span class="n">collision_mask</span><span class="o">-&gt;</span><span class="n">load</span><span class="p">(</span>
                <span class="n">arg</span> <span class="o">?</span> <span class="n">datafilenamepattern</span><span class="p">.</span><span class="n">arg</span><span class="p">(</span><span class="n">r</span><span class="p">)</span> <span class="o">:</span> <span class="n">datafilenamepattern</span><span class="p">);</span>
            <span class="n">ok</span> <span class="o">=</span> <span class="n">ok</span>
               <span class="o">&amp;&amp;</span> <span class="o">!</span><span class="n">img</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="o">-&gt;</span><span class="n">collision_mask</span><span class="o">-&gt;</span><span class="n">isNull</span><span class="p">()</span>
               <span class="o">&amp;&amp;</span> <span class="n">img</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="o">-&gt;</span><span class="n">collision_mask</span><span class="o">-&gt;</span><span class="n">depth</span><span class="p">()</span> <span class="o">==</span> <span class="mi">1</span><span class="p">;</span>
        <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
            <span class="n">img</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QtCanvasPixmap</span><span class="p">(</span>
                <span class="n">arg</span> <span class="o">?</span> <span class="n">datafilenamepattern</span><span class="p">.</span><span class="n">arg</span><span class="p">(</span><span class="n">r</span><span class="p">)</span> <span class="o">:</span> <span class="n">datafilenamepattern</span><span class="p">);</span>
            <span class="n">ok</span> <span class="o">=</span> <span class="n">ok</span> <span class="o">&amp;&amp;</span> <span class="o">!</span><span class="n">img</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="o">-&gt;</span><span class="n">isNull</span><span class="p">();</span>
        <span class="p">}</span>
    <span class="p">}</span>
    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">ok</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">reset</span><span class="p">();</span>
    <span class="p">}</span>
    <span class="k">return</span> <span class="n">ok</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">  \obsolete</span>

<span class="cm">  Use isValid() instead.</span>

<span class="cm">  This returns false if the array is valid, and true if it is not.</span>
<span class="cm">*/</span>
<span class="kt">bool</span> <span class="n">QtCanvasPixmapArray</span><span class="o">::</span><span class="k">operator</span><span class="o">!</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">img</span> <span class="o">==</span> <span class="mi">0</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns true if the pixmap array is valid; otherwise returns</span>
<span class="cm">    false.</span>
<span class="cm">*/</span>
<span class="kt">bool</span> <span class="n">QtCanvasPixmapArray</span><span class="o">::</span><span class="n">isValid</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="p">(</span><span class="n">img</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn QtCanvasPixmap* QtCanvasPixmapArray::image(int i) const</span>

<span class="cm">    Returns pixmap \a i in the array, if \a i is non-negative and less</span>
<span class="cm">    than than count(), and returns an unspecified value otherwise.</span>
<span class="cm">*/</span>

<span class="c1">// ### wouldn&#39;t it be better to put empty QtCanvasPixmaps in there instead of</span>
<span class="c1">// initializing the additional elements in the array to 0? Lars</span>
<span class="cm">/*</span>
<span class="cm">    Replaces the pixmap at index \a i with pixmap \a p.</span>

<span class="cm">    The array takes ownership of \a p and will delete \a p when the</span>
<span class="cm">    array itself is deleted.</span>

<span class="cm">    If \a i is beyond the end of the array the array is extended to at</span>
<span class="cm">    least i+1 elements, with elements count() to i-1 being initialized</span>
<span class="cm">    to 0.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasPixmapArray</span><span class="o">::</span><span class="n">setImage</span><span class="p">(</span><span class="kt">int</span> <span class="n">i</span><span class="p">,</span> <span class="n">QtCanvasPixmap</span><span class="o">*</span> <span class="n">p</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">i</span> <span class="o">&gt;=</span> <span class="n">framecount</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">QtCanvasPixmap</span><span class="o">**</span> <span class="n">newimg</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QtCanvasPixmap</span><span class="o">*</span><span class="p">[</span><span class="n">i</span><span class="o">+</span><span class="mi">1</span><span class="p">];</span>
        <span class="n">memcpy</span><span class="p">(</span><span class="n">newimg</span><span class="p">,</span> <span class="n">img</span><span class="p">,</span> <span class="k">sizeof</span><span class="p">(</span><span class="n">QtCanvasPixmap</span> <span class="o">*</span><span class="p">)</span><span class="o">*</span><span class="n">framecount</span><span class="p">);</span>
        <span class="n">memset</span><span class="p">(</span><span class="n">newimg</span> <span class="o">+</span> <span class="n">framecount</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="k">sizeof</span><span class="p">(</span><span class="n">QtCanvasPixmap</span> <span class="o">*</span><span class="p">)</span><span class="o">*</span><span class="p">(</span><span class="n">i</span><span class="o">+</span><span class="mi">1</span> <span class="o">-</span> <span class="n">framecount</span><span class="p">));</span>
        <span class="n">framecount</span> <span class="o">=</span> <span class="n">i</span><span class="o">+</span><span class="mi">1</span><span class="p">;</span>
        <span class="k">delete</span> <span class="p">[]</span> <span class="n">img</span><span class="p">;</span>
        <span class="n">img</span> <span class="o">=</span> <span class="n">newimg</span><span class="p">;</span>
    <span class="p">}</span>
    <span class="k">delete</span> <span class="n">img</span><span class="p">[</span><span class="n">i</span><span class="p">];</span> <span class="n">img</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o">=</span> <span class="n">p</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn uint QtCanvasPixmapArray::count() const</span>

<span class="cm">    Returns the number of pixmaps in the array.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Returns the x-coordinate of the current left edge of the sprite.</span>
<span class="cm">    (This may change as the sprite animates since different frames may</span>
<span class="cm">    have different left edges.)</span>

<span class="cm">    \sa rightEdge() bottomEdge() topEdge()</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">leftEdge</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">int</span><span class="p">(</span><span class="n">x</span><span class="p">())</span> <span class="o">-</span> <span class="n">image</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">hotx</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \overload</span>

<span class="cm">    Returns what the x-coordinate of the left edge of the sprite would</span>
<span class="cm">    be if the sprite (actually its hotspot) were moved to x-position</span>
<span class="cm">    \a nx.</span>

<span class="cm">    \sa rightEdge() bottomEdge() topEdge()</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">leftEdge</span><span class="p">(</span><span class="kt">int</span> <span class="n">nx</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">nx</span> <span class="o">-</span> <span class="n">image</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">hotx</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the y-coordinate of the top edge of the sprite. (This may</span>
<span class="cm">    change as the sprite animates since different frames may have</span>
<span class="cm">    different top edges.)</span>

<span class="cm">    \sa leftEdge() rightEdge() bottomEdge()</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">topEdge</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">int</span><span class="p">(</span><span class="n">y</span><span class="p">())</span> <span class="o">-</span> <span class="n">image</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">hoty</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \overload</span>

<span class="cm">    Returns what the y-coordinate of the top edge of the sprite would</span>
<span class="cm">    be if the sprite (actually its hotspot) were moved to y-position</span>
<span class="cm">    \a ny.</span>

<span class="cm">    \sa leftEdge() rightEdge() bottomEdge()</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">topEdge</span><span class="p">(</span><span class="kt">int</span> <span class="n">ny</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">ny</span> <span class="o">-</span> <span class="n">image</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">hoty</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the x-coordinate of the current right edge of the sprite.</span>
<span class="cm">    (This may change as the sprite animates since different frames may</span>
<span class="cm">    have different right edges.)</span>

<span class="cm">    \sa leftEdge() bottomEdge() topEdge()</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">rightEdge</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">leftEdge</span><span class="p">()</span> <span class="o">+</span> <span class="n">image</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">width</span><span class="p">()</span><span class="mi">-1</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \overload</span>

<span class="cm">    Returns what the x-coordinate of the right edge of the sprite</span>
<span class="cm">    would be if the sprite (actually its hotspot) were moved to</span>
<span class="cm">    x-position \a nx.</span>

<span class="cm">    \sa leftEdge() bottomEdge() topEdge()</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">rightEdge</span><span class="p">(</span><span class="kt">int</span> <span class="n">nx</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">leftEdge</span><span class="p">(</span><span class="n">nx</span><span class="p">)</span> <span class="o">+</span> <span class="n">image</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">width</span><span class="p">()</span><span class="mi">-1</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the y-coordinate of the current bottom edge of the sprite.</span>
<span class="cm">    (This may change as the sprite animates since different frames may</span>
<span class="cm">    have different bottom edges.)</span>

<span class="cm">    \sa leftEdge() rightEdge() topEdge()</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">bottomEdge</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">topEdge</span><span class="p">()</span> <span class="o">+</span> <span class="n">image</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">height</span><span class="p">()</span><span class="mi">-1</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \overload</span>

<span class="cm">    Returns what the y-coordinate of the top edge of the sprite would</span>
<span class="cm">    be if the sprite (actually its hotspot) were moved to y-position</span>
<span class="cm">    \a ny.</span>

<span class="cm">    \sa leftEdge() rightEdge() topEdge()</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">bottomEdge</span><span class="p">(</span><span class="kt">int</span> <span class="n">ny</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">topEdge</span><span class="p">(</span><span class="n">ny</span><span class="p">)</span> <span class="o">+</span> <span class="n">image</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">height</span><span class="p">()</span><span class="mi">-1</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn QtCanvasPixmap* QtCanvasSprite::image() const</span>

<span class="cm">    Returns the current frame&#39;s image.</span>

<span class="cm">    \sa frame(), setFrame()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn QtCanvasPixmap* QtCanvasSprite::image(int f) const</span>
<span class="cm">    \overload</span>

<span class="cm">    Returns the image for frame \a f. Does not do any bounds checking on \a f.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Returns the image the sprite \e will have after advance(1) is</span>
<span class="cm">    called. By default this is the same as image().</span>
<span class="cm">*/</span>
<span class="n">QtCanvasPixmap</span><span class="o">*</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">imageAdvanced</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">image</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the bounding rectangle for the image in the sprite&#39;s</span>
<span class="cm">    current frame. This assumes that the images are tightly cropped</span>
<span class="cm">    (i.e. do not have transparent pixels all along a side).</span>
<span class="cm">*/</span>
<span class="n">QRect</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">boundingRect</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">QRect</span><span class="p">(</span><span class="n">leftEdge</span><span class="p">(),</span> <span class="n">topEdge</span><span class="p">(),</span> <span class="n">width</span><span class="p">(),</span> <span class="n">height</span><span class="p">());</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">  \internal</span>
<span class="cm">  Returns the chunks covered by the item.</span>
<span class="cm">*/</span>
<span class="n">QPolygon</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">chunks</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="n">QPolygon</span> <span class="n">r</span><span class="p">;</span>
    <span class="kt">int</span> <span class="n">n</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">QRect</span> <span class="n">br</span> <span class="o">=</span> <span class="n">boundingRect</span><span class="p">();</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">isVisible</span><span class="p">()</span> <span class="o">&amp;&amp;</span> <span class="n">canvas</span><span class="p">())</span> <span class="p">{</span>
        <span class="kt">int</span> <span class="n">chunksize</span> <span class="o">=</span> <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">chunkSize</span><span class="p">();</span>
        <span class="n">br</span> <span class="o">&amp;=</span> <span class="n">QRect</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">width</span><span class="p">(),</span> <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">height</span><span class="p">());</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">br</span><span class="p">.</span><span class="n">isValid</span><span class="p">())</span> <span class="p">{</span>
            <span class="n">r</span><span class="p">.</span><span class="n">resize</span><span class="p">((</span><span class="n">br</span><span class="p">.</span><span class="n">width</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="o">+</span><span class="mi">2</span><span class="p">)</span><span class="o">*</span><span class="p">(</span><span class="n">br</span><span class="p">.</span><span class="n">height</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="o">+</span><span class="mi">2</span><span class="p">));</span>
            <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">j</span> <span class="o">=</span> <span class="n">br</span><span class="p">.</span><span class="n">top</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">j</span> <span class="o">&lt;=</span> <span class="n">br</span><span class="p">.</span><span class="n">bottom</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">j</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="n">br</span><span class="p">.</span><span class="n">left</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;=</span> <span class="n">br</span><span class="p">.</span><span class="n">right</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                    <span class="n">r</span><span class="p">[</span><span class="n">n</span><span class="o">++</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">i</span><span class="p">,</span> <span class="n">j</span><span class="p">);</span>
                <span class="p">}</span>
            <span class="p">}</span>
        <span class="p">}</span>
    <span class="p">}</span>
    <span class="n">r</span><span class="p">.</span><span class="n">resize</span><span class="p">(</span><span class="n">n</span><span class="p">);</span>
    <span class="k">return</span> <span class="n">r</span><span class="p">;</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">  \internal</span>
<span class="cm">  Add the sprite to the chunks in its QtCanvas which it overlaps.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">addToChunks</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">isVisible</span><span class="p">()</span> <span class="o">&amp;&amp;</span> <span class="n">canvas</span><span class="p">())</span> <span class="p">{</span>
        <span class="kt">int</span> <span class="n">chunksize</span> <span class="o">=</span> <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">chunkSize</span><span class="p">();</span>
        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">j</span> <span class="o">=</span> <span class="n">topEdge</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">j</span> <span class="o">&lt;=</span> <span class="n">bottomEdge</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">j</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
            <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="n">leftEdge</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;=</span> <span class="n">rightEdge</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">addItemToChunk</span><span class="p">(</span><span class="k">this</span><span class="p">,</span> <span class="n">i</span><span class="p">,</span> <span class="n">j</span><span class="p">);</span>
            <span class="p">}</span>
        <span class="p">}</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">  \internal</span>
<span class="cm">  Remove the sprite from the chunks in its QtCanvas which it overlaps.</span>

<span class="cm">  \sa addToChunks()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">removeFromChunks</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">isVisible</span><span class="p">()</span> <span class="o">&amp;&amp;</span> <span class="n">canvas</span><span class="p">())</span> <span class="p">{</span>
        <span class="kt">int</span> <span class="n">chunksize</span> <span class="o">=</span> <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">chunkSize</span><span class="p">();</span>
        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">j</span> <span class="o">=</span> <span class="n">topEdge</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">j</span> <span class="o">&lt;=</span> <span class="n">bottomEdge</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">j</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
            <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="n">leftEdge</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;=</span> <span class="n">rightEdge</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">removeItemFromChunk</span><span class="p">(</span><span class="k">this</span><span class="p">,</span> <span class="n">i</span><span class="p">,</span> <span class="n">j</span><span class="p">);</span>
            <span class="p">}</span>
        <span class="p">}</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    The width of the sprite for the current frame&#39;s image.</span>

<span class="cm">    \sa frame()</span>
<span class="cm">*/</span>
<span class="c1">//### mark: Why don&#39;t we have width(int) and height(int) to be</span>
<span class="c1">//consistent with leftEdge() and leftEdge(int)?</span>
<span class="kt">int</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">width</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">image</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">width</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    The height of the sprite for the current frame&#39;s image.</span>

<span class="cm">    \sa frame()</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">height</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">image</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">height</span><span class="p">();</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">    Draws the current frame&#39;s image at the sprite&#39;s current position</span>
<span class="cm">    on painter \a painter.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">draw</span><span class="p">(</span><span class="n">QPainter</span><span class="o">&amp;</span> <span class="n">painter</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">painter</span><span class="p">.</span><span class="n">drawPixmap</span><span class="p">(</span><span class="n">leftEdge</span><span class="p">(),</span> <span class="n">topEdge</span><span class="p">(),</span> <span class="o">*</span><span class="n">image</span><span class="p">());</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \class QtCanvasView qtcanvas.h</span>
<span class="cm">    \brief The QtCanvasView class provides an on-screen view of a QtCanvas.</span>

<span class="cm">    A QtCanvasView is widget which provides a view of a QtCanvas.</span>

<span class="cm">    If you want users to be able to interact with a canvas view,</span>
<span class="cm">    subclass QtCanvasView. You might then reimplement</span>
<span class="cm">    QtScrollView::contentsMousePressEvent(). For example:</span>

<span class="cm">    \code</span>
<span class="cm">    void MyCanvasView::contentsMousePressEvent(QMouseEvent* e)</span>
<span class="cm">    {</span>
<span class="cm">        QtCanvasItemList l = canvas()-&gt;collisions(e-&gt;pos());</span>
<span class="cm">        for (QtCanvasItemList::Iterator it = l.begin(); it!= l.end(); ++it) {</span>
<span class="cm">            if ((*it)-&gt;rtti() == QtCanvasRectangle::RTTI)</span>
<span class="cm">                qDebug(&quot;A QtCanvasRectangle lies somewhere at this point&quot;);</span>
<span class="cm">        }</span>
<span class="cm">    }</span>
<span class="cm">    \endcode</span>

<span class="cm">    The canvas view shows canvas canvas(); this can be changed using</span>
<span class="cm">    setCanvas().</span>

<span class="cm">    A transformation matrix can be used to transform the view of the</span>
<span class="cm">    canvas in various ways, for example, zooming in or out or rotating.</span>
<span class="cm">    For example:</span>

<span class="cm">    \code</span>
<span class="cm">    QMatrix wm;</span>
<span class="cm">    wm.scale(2, 2);   // Zooms in by 2 times</span>
<span class="cm">    wm.rotate(90);    // Rotates 90 degrees counter clockwise</span>
<span class="cm">                        // around the origin.</span>
<span class="cm">    wm.translate(0, -canvas-&gt;height());</span>
<span class="cm">                        // moves the canvas down so what was visible</span>
<span class="cm">                        // before is still visible.</span>
<span class="cm">    myCanvasView-&gt;setWorldMatrix(wm);</span>
<span class="cm">    \endcode</span>

<span class="cm">    Use setWorldMatrix() to set the canvas view&#39;s world matrix: you must</span>
<span class="cm">    ensure that the world matrix is invertible. The current world matrix</span>
<span class="cm">    is retrievable with worldMatrix(), and its inversion is retrievable</span>
<span class="cm">    with inverseWorldMatrix().</span>

<span class="cm">    Example:</span>

<span class="cm">    The following code finds the part of the canvas that is visible in</span>
<span class="cm">    this view, i.e. the bounding rectangle of the view in canvas coordinates.</span>

<span class="cm">    \code</span>
<span class="cm">    QRect rc = QRect(myCanvasView-&gt;contentsX(), myCanvasView-&gt;contentsY(),</span>
<span class="cm">                        myCanvasView-&gt;visibleWidth(), myCanvasView-&gt;visibleHeight());</span>
<span class="cm">    QRect canvasRect = myCanvasView-&gt;inverseWorldMatrix().mapRect(rc);</span>
<span class="cm">    \endcode</span>

<span class="cm">    \sa QMatrix QPainter::setWorldMatrix()</span>

<span class="cm">*/</span>

<span class="k">class</span> <span class="nc">QtCanvasWidget</span> <span class="o">:</span> <span class="k">public</span> <span class="n">QWidget</span>
<span class="p">{</span>
<span class="k">public</span><span class="o">:</span>
    <span class="n">QtCanvasWidget</span><span class="p">(</span><span class="n">QtCanvasView</span> <span class="o">*</span><span class="n">view</span><span class="p">)</span> <span class="o">:</span> <span class="n">QWidget</span><span class="p">(</span><span class="n">view</span><span class="p">)</span> <span class="p">{</span> <span class="n">m_view</span> <span class="o">=</span> <span class="n">view</span><span class="p">;</span> <span class="p">}</span>
<span class="k">protected</span><span class="o">:</span>
    <span class="kt">void</span> <span class="n">paintEvent</span><span class="p">(</span><span class="n">QPaintEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">);</span>
    <span class="kt">void</span> <span class="nf">mousePressEvent</span><span class="p">(</span><span class="n">QMouseEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">m_view</span><span class="o">-&gt;</span><span class="n">contentsMousePressEvent</span><span class="p">(</span><span class="n">e</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="kt">void</span> <span class="nf">mouseMoveEvent</span><span class="p">(</span><span class="n">QMouseEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">m_view</span><span class="o">-&gt;</span><span class="n">contentsMouseMoveEvent</span><span class="p">(</span><span class="n">e</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="kt">void</span> <span class="nf">mouseReleaseEvent</span><span class="p">(</span><span class="n">QMouseEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">m_view</span><span class="o">-&gt;</span><span class="n">contentsMouseReleaseEvent</span><span class="p">(</span><span class="n">e</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="kt">void</span> <span class="nf">mouseDoubleClickEvent</span><span class="p">(</span><span class="n">QMouseEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">m_view</span><span class="o">-&gt;</span><span class="n">contentsMouseDoubleClickEvent</span><span class="p">(</span><span class="n">e</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="kt">void</span> <span class="nf">dragEnterEvent</span><span class="p">(</span><span class="n">QDragEnterEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">m_view</span><span class="o">-&gt;</span><span class="n">contentsDragEnterEvent</span><span class="p">(</span><span class="n">e</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="kt">void</span> <span class="nf">dragMoveEvent</span><span class="p">(</span><span class="n">QDragMoveEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">m_view</span><span class="o">-&gt;</span><span class="n">contentsDragMoveEvent</span><span class="p">(</span><span class="n">e</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="kt">void</span> <span class="nf">dragLeaveEvent</span><span class="p">(</span><span class="n">QDragLeaveEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">m_view</span><span class="o">-&gt;</span><span class="n">contentsDragLeaveEvent</span><span class="p">(</span><span class="n">e</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="kt">void</span> <span class="nf">dropEvent</span><span class="p">(</span><span class="n">QDropEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">m_view</span><span class="o">-&gt;</span><span class="n">contentsDropEvent</span><span class="p">(</span><span class="n">e</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="kt">void</span> <span class="nf">wheelEvent</span><span class="p">(</span><span class="n">QWheelEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">m_view</span><span class="o">-&gt;</span><span class="n">contentsWheelEvent</span><span class="p">(</span><span class="n">e</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="kt">void</span> <span class="nf">contextMenuEvent</span><span class="p">(</span><span class="n">QContextMenuEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">m_view</span><span class="o">-&gt;</span><span class="n">contentsContextMenuEvent</span><span class="p">(</span><span class="n">e</span><span class="p">);</span>
    <span class="p">}</span>

    <span class="n">QtCanvasView</span> <span class="o">*</span><span class="n">m_view</span><span class="p">;</span>
<span class="p">};</span>

<span class="kt">void</span> <span class="n">QtCanvasWidget</span><span class="o">::</span><span class="n">paintEvent</span><span class="p">(</span><span class="n">QPaintEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">QPainter</span> <span class="nf">p</span><span class="p">(</span><span class="k">this</span><span class="p">);</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">m_view</span><span class="o">-&gt;</span><span class="n">d</span><span class="o">-&gt;</span><span class="n">highQuality</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">p</span><span class="p">.</span><span class="n">setRenderHint</span><span class="p">(</span><span class="n">QPainter</span><span class="o">::</span><span class="n">Antialiasing</span><span class="p">);</span>
        <span class="n">p</span><span class="p">.</span><span class="n">setRenderHint</span><span class="p">(</span><span class="n">QPainter</span><span class="o">::</span><span class="n">SmoothPixmapTransform</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="n">m_view</span><span class="o">-&gt;</span><span class="n">drawContents</span><span class="p">(</span><span class="o">&amp;</span><span class="n">p</span><span class="p">,</span> <span class="n">e</span><span class="o">-&gt;</span><span class="n">rect</span><span class="p">().</span><span class="n">x</span><span class="p">(),</span> <span class="n">e</span><span class="o">-&gt;</span><span class="n">rect</span><span class="p">().</span><span class="n">y</span><span class="p">(),</span> <span class="n">e</span><span class="o">-&gt;</span><span class="n">rect</span><span class="p">().</span><span class="n">width</span><span class="p">(),</span> <span class="n">e</span><span class="o">-&gt;</span><span class="n">rect</span><span class="p">().</span><span class="n">height</span><span class="p">());</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Constructs a QtCanvasView with parent \a parent. The canvas view</span>
<span class="cm">    is not associated with a canvas, so you must to call setCanvas()</span>
<span class="cm">    to view a canvas.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasView</span><span class="o">::</span><span class="n">QtCanvasView</span><span class="p">(</span><span class="n">QWidget</span><span class="o">*</span> <span class="n">parent</span><span class="p">)</span>
    <span class="o">:</span> <span class="n">QScrollArea</span><span class="p">(</span><span class="n">parent</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">d</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QtCanvasViewData</span><span class="p">;</span>
    <span class="n">setWidget</span><span class="p">(</span><span class="k">new</span> <span class="n">QtCanvasWidget</span><span class="p">(</span><span class="k">this</span><span class="p">));</span>
    <span class="n">d</span><span class="o">-&gt;</span><span class="n">highQuality</span> <span class="o">=</span> <span class="nb">false</span><span class="p">;</span>
    <span class="n">viewing</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">setCanvas</span><span class="p">(</span><span class="mi">0</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \overload</span>

<span class="cm">    Constructs a QtCanvasView which views canvas \a canvas, with parent</span>
<span class="cm">    \a parent.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasView</span><span class="o">::</span><span class="n">QtCanvasView</span><span class="p">(</span><span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">,</span> <span class="n">QWidget</span><span class="o">*</span> <span class="n">parent</span><span class="p">)</span>
    <span class="o">:</span> <span class="n">QScrollArea</span><span class="p">(</span><span class="n">parent</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">d</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QtCanvasViewData</span><span class="p">;</span>
    <span class="n">d</span><span class="o">-&gt;</span><span class="n">highQuality</span> <span class="o">=</span> <span class="nb">false</span><span class="p">;</span>
    <span class="n">setWidget</span><span class="p">(</span><span class="k">new</span> <span class="n">QtCanvasWidget</span><span class="p">(</span><span class="k">this</span><span class="p">));</span>
    <span class="n">viewing</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">setCanvas</span><span class="p">(</span><span class="n">canvas</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Destroys the canvas view. The associated canvas is \e not deleted.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasView</span><span class="o">::~</span><span class="n">QtCanvasView</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">delete</span> <span class="n">d</span><span class="p">;</span>
    <span class="n">d</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">setCanvas</span><span class="p">(</span><span class="mi">0</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \property QtCanvasView::highQualityRendering</span>
<span class="cm">    \brief whether high quality rendering is turned on</span>

<span class="cm">    If high quality rendering is turned on, the canvas view will paint itself</span>
<span class="cm">    using the QPainter::Antialiasing and QPainter::SmoothPixmapTransform</span>
<span class="cm">    rendering flags.</span>

<span class="cm">    Enabling these flag will usually improve the visual appearance on the screen</span>
<span class="cm">    at the cost of rendering speed.</span>
<span class="cm">*/</span>
<span class="kt">bool</span> <span class="n">QtCanvasView</span><span class="o">::</span><span class="n">highQualityRendering</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">d</span><span class="o">-&gt;</span><span class="n">highQuality</span><span class="p">;</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasView</span><span class="o">::</span><span class="n">setHighQualityRendering</span><span class="p">(</span><span class="kt">bool</span> <span class="n">enable</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">d</span><span class="o">-&gt;</span><span class="n">highQuality</span> <span class="o">=</span> <span class="n">enable</span><span class="p">;</span>
    <span class="n">widget</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">update</span><span class="p">();</span>
<span class="p">}</span>


<span class="kt">void</span> <span class="n">QtCanvasView</span><span class="o">::</span><span class="n">contentsMousePressEvent</span><span class="p">(</span><span class="n">QMouseEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">e</span><span class="o">-&gt;</span><span class="n">ignore</span><span class="p">();</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasView</span><span class="o">::</span><span class="n">contentsMouseReleaseEvent</span><span class="p">(</span><span class="n">QMouseEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">e</span><span class="o">-&gt;</span><span class="n">ignore</span><span class="p">();</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasView</span><span class="o">::</span><span class="n">contentsMouseDoubleClickEvent</span><span class="p">(</span><span class="n">QMouseEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">e</span><span class="o">-&gt;</span><span class="n">ignore</span><span class="p">();</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasView</span><span class="o">::</span><span class="n">contentsMouseMoveEvent</span><span class="p">(</span><span class="n">QMouseEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">e</span><span class="o">-&gt;</span><span class="n">ignore</span><span class="p">();</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasView</span><span class="o">::</span><span class="n">contentsDragEnterEvent</span><span class="p">(</span><span class="n">QDragEnterEvent</span> <span class="o">*</span><span class="p">)</span>
<span class="p">{</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasView</span><span class="o">::</span><span class="n">contentsDragMoveEvent</span><span class="p">(</span><span class="n">QDragMoveEvent</span> <span class="o">*</span><span class="p">)</span>
<span class="p">{</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasView</span><span class="o">::</span><span class="n">contentsDragLeaveEvent</span><span class="p">(</span><span class="n">QDragLeaveEvent</span> <span class="o">*</span><span class="p">)</span>
<span class="p">{</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasView</span><span class="o">::</span><span class="n">contentsDropEvent</span><span class="p">(</span><span class="n">QDropEvent</span> <span class="o">*</span><span class="p">)</span>
<span class="p">{</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasView</span><span class="o">::</span><span class="n">contentsWheelEvent</span><span class="p">(</span><span class="n">QWheelEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">e</span><span class="o">-&gt;</span><span class="n">ignore</span><span class="p">();</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasView</span><span class="o">::</span><span class="n">contentsContextMenuEvent</span><span class="p">(</span><span class="n">QContextMenuEvent</span> <span class="o">*</span><span class="n">e</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">e</span><span class="o">-&gt;</span><span class="n">ignore</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn QtCanvas* QtCanvasView::canvas() const</span>

<span class="cm">    Returns a pointer to the canvas which the QtCanvasView is currently</span>
<span class="cm">    showing.</span>
<span class="cm">*/</span>


<span class="cm">/*</span>
<span class="cm">    Sets the canvas that the QtCanvasView is showing to the canvas \a</span>
<span class="cm">    canvas.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasView</span><span class="o">::</span><span class="n">setCanvas</span><span class="p">(</span><span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">viewing</span> <span class="o">==</span> <span class="n">canvas</span><span class="p">)</span>
        <span class="k">return</span><span class="p">;</span>

    <span class="k">if</span> <span class="p">(</span><span class="n">viewing</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">disconnect</span><span class="p">(</span><span class="n">viewing</span><span class="p">);</span>
        <span class="n">viewing</span><span class="o">-&gt;</span><span class="n">removeView</span><span class="p">(</span><span class="k">this</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="n">viewing</span> <span class="o">=</span> <span class="n">canvas</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">viewing</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">connect</span><span class="p">(</span><span class="n">viewing</span><span class="p">,</span> <span class="n">SIGNAL</span><span class="p">(</span><span class="n">resized</span><span class="p">()),</span> <span class="k">this</span><span class="p">,</span> <span class="n">SLOT</span><span class="p">(</span><span class="n">updateContentsSize</span><span class="p">()));</span>
        <span class="n">viewing</span><span class="o">-&gt;</span><span class="n">addView</span><span class="p">(</span><span class="k">this</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">d</span><span class="p">)</span> <span class="c1">// called by d&#39;tor</span>
        <span class="n">updateContentsSize</span><span class="p">();</span>
    <span class="n">update</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns a reference to the canvas view&#39;s current transformation matrix.</span>

<span class="cm">    \sa setWorldMatrix() inverseWorldMatrix()</span>
<span class="cm">*/</span>
<span class="k">const</span> <span class="n">QMatrix</span> <span class="o">&amp;</span><span class="n">QtCanvasView</span><span class="o">::</span><span class="n">worldMatrix</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">d</span><span class="o">-&gt;</span><span class="n">xform</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns a reference to the inverse of the canvas view&#39;s current</span>
<span class="cm">    transformation matrix.</span>

<span class="cm">    \sa setWorldMatrix() worldMatrix()</span>
<span class="cm">*/</span>
<span class="k">const</span> <span class="n">QMatrix</span> <span class="o">&amp;</span><span class="n">QtCanvasView</span><span class="o">::</span><span class="n">inverseWorldMatrix</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">d</span><span class="o">-&gt;</span><span class="n">ixform</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Sets the transformation matrix of the QtCanvasView to \a wm. The</span>
<span class="cm">    matrix must be invertible (i.e. if you create a world matrix that</span>
<span class="cm">    zooms out by 2 times, then the inverse of this matrix is one that</span>
<span class="cm">    will zoom in by 2 times).</span>

<span class="cm">    When you use this, you should note that the performance of the</span>
<span class="cm">    QtCanvasView will decrease considerably.</span>

<span class="cm">    Returns false if \a wm is not invertable; otherwise returns true.</span>

<span class="cm">    \sa worldMatrix() inverseWorldMatrix() QMatrix::isInvertible()</span>
<span class="cm">*/</span>
<span class="kt">bool</span> <span class="n">QtCanvasView</span><span class="o">::</span><span class="n">setWorldMatrix</span><span class="p">(</span><span class="k">const</span> <span class="n">QMatrix</span> <span class="o">&amp;</span> <span class="n">wm</span><span class="p">)</span>
<span class="p">{</span>
    <span class="kt">bool</span> <span class="n">ok</span> <span class="o">=</span> <span class="n">wm</span><span class="p">.</span><span class="n">isInvertible</span><span class="p">();</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">ok</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">d</span><span class="o">-&gt;</span><span class="n">xform</span> <span class="o">=</span> <span class="n">wm</span><span class="p">;</span>
        <span class="n">d</span><span class="o">-&gt;</span><span class="n">ixform</span> <span class="o">=</span> <span class="n">wm</span><span class="p">.</span><span class="n">inverted</span><span class="p">();</span>
        <span class="n">updateContentsSize</span><span class="p">();</span>
        <span class="n">widget</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">update</span><span class="p">();</span>
    <span class="p">}</span>
    <span class="k">return</span> <span class="n">ok</span><span class="p">;</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasView</span><span class="o">::</span><span class="n">updateContentsSize</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">viewing</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">QRect</span> <span class="n">br</span><span class="p">;</span>
        <span class="n">br</span> <span class="o">=</span> <span class="n">d</span><span class="o">-&gt;</span><span class="n">xform</span><span class="p">.</span><span class="n">mapRect</span><span class="p">(</span><span class="n">QRect</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">viewing</span><span class="o">-&gt;</span><span class="n">width</span><span class="p">(),</span> <span class="n">viewing</span><span class="o">-&gt;</span><span class="n">height</span><span class="p">()));</span>

        <span class="n">widget</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">resize</span><span class="p">(</span><span class="n">br</span><span class="p">.</span><span class="n">size</span><span class="p">());</span>
    <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
        <span class="n">widget</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">resize</span><span class="p">(</span><span class="n">size</span><span class="p">());</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Repaints part of the QtCanvas that the canvas view is showing</span>
<span class="cm">    starting at \a cx by \a cy, with a width of \a cw and a height of \a</span>
<span class="cm">    ch using the painter \a p.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasView</span><span class="o">::</span><span class="n">drawContents</span><span class="p">(</span><span class="n">QPainter</span> <span class="o">*</span><span class="n">p</span><span class="p">,</span> <span class="kt">int</span> <span class="n">cx</span><span class="p">,</span> <span class="kt">int</span> <span class="n">cy</span><span class="p">,</span> <span class="kt">int</span> <span class="n">cw</span><span class="p">,</span> <span class="kt">int</span> <span class="n">ch</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">viewing</span><span class="p">)</span>
        <span class="k">return</span><span class="p">;</span>
    <span class="n">QPainterPath</span> <span class="n">clipPath</span><span class="p">;</span>
    <span class="n">clipPath</span><span class="p">.</span><span class="n">addRect</span><span class="p">(</span><span class="n">viewing</span><span class="o">-&gt;</span><span class="n">rect</span><span class="p">());</span>
    <span class="n">p</span><span class="o">-&gt;</span><span class="n">setClipPath</span><span class="p">(</span><span class="n">d</span><span class="o">-&gt;</span><span class="n">xform</span><span class="p">.</span><span class="n">map</span><span class="p">(</span><span class="n">clipPath</span><span class="p">),</span> <span class="n">Qt</span><span class="o">::</span><span class="n">IntersectClip</span><span class="p">);</span>
    <span class="n">viewing</span><span class="o">-&gt;</span><span class="n">drawViewArea</span><span class="p">(</span><span class="k">this</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="n">QRect</span><span class="p">(</span><span class="n">cx</span><span class="p">,</span> <span class="n">cy</span><span class="p">,</span> <span class="n">cw</span><span class="p">,</span> <span class="n">ch</span><span class="p">),</span> <span class="nb">false</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Suggests a size sufficient to view the entire canvas.</span>
<span class="cm">*/</span>
<span class="n">QSize</span> <span class="n">QtCanvasView</span><span class="o">::</span><span class="n">sizeHint</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">canvas</span><span class="p">())</span>
        <span class="k">return</span> <span class="n">QScrollArea</span><span class="o">::</span><span class="n">sizeHint</span><span class="p">();</span>
    <span class="c1">// should maybe take transformations into account</span>
    <span class="k">return</span> <span class="p">(</span><span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">size</span><span class="p">()</span> <span class="o">+</span> <span class="mi">2</span> <span class="o">*</span> <span class="n">QSize</span><span class="p">(</span><span class="n">frameWidth</span><span class="p">(),</span> <span class="n">frameWidth</span><span class="p">()))</span>
           <span class="p">.</span><span class="n">boundedTo</span><span class="p">(</span><span class="mi">3</span> <span class="o">*</span> <span class="n">QApplication</span><span class="o">::</span><span class="n">desktop</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">size</span><span class="p">()</span> <span class="o">/</span> <span class="mi">4</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \class QtCanvasPolygonalItem qtcanvas.h</span>
<span class="cm">    \brief The QtCanvasPolygonalItem class provides a polygonal canvas item</span>
<span class="cm">    on a QtCanvas.</span>

<span class="cm">    The mostly rectangular classes, such as QtCanvasSprite and</span>
<span class="cm">    QtCanvasText, use the object&#39;s bounding rectangle for movement, </span>
<span class="cm">    repainting and collision calculations. For most other items, the</span>
<span class="cm">    bounding rectangle can be far too large -- a diagonal line being</span>
<span class="cm">    the worst case, and there are many other cases which are also bad.</span>
<span class="cm">    QtCanvasPolygonalItem provides polygon-based bounding rectangle</span>
<span class="cm">    handling, etc., which is much faster for non-rectangular items.</span>

<span class="cm">    Derived classes should try to define as small an area as possible</span>
<span class="cm">    to maximize efficiency, but the polygon must \e definitely be</span>
<span class="cm">    contained completely within the polygonal area. Calculating the</span>
<span class="cm">    exact requirements is usually difficult, but if you allow a small</span>
<span class="cm">    overestimate it can be easy and quick, while still getting almost</span>
<span class="cm">    all of QtCanvasPolygonalItem&#39;s speed.</span>

<span class="cm">    Note that all subclasses \e must call hide() in their destructor</span>
<span class="cm">    since hide() needs to be able to access areaPoints().</span>

<span class="cm">    Normally, QtCanvasPolygonalItem uses the odd-even algorithm for</span>
<span class="cm">    determining whether an object intersects this object. You can</span>
<span class="cm">    change this to the winding algorithm using setWinding().</span>

<span class="cm">    The bounding rectangle is available using boundingRect(). The</span>
<span class="cm">    points bounding the polygonal item are retrieved with</span>
<span class="cm">    areaPoints(). Use areaPointsAdvanced() to retrieve the bounding</span>
<span class="cm">    points the polygonal item \e will have after</span>
<span class="cm">    QtCanvasItem::advance(1) has been called.</span>

<span class="cm">    If the shape of the polygonal item is about to change while the</span>
<span class="cm">    item is visible, call invalidate() before updating with a</span>
<span class="cm">    different result from \l areaPoints().</span>

<span class="cm">    By default, QtCanvasPolygonalItem objects have a black pen and no</span>
<span class="cm">    brush (the default QPen and QBrush constructors). You can change</span>
<span class="cm">    this with setPen() and setBrush(), but note that some</span>
<span class="cm">    QtCanvasPolygonalItem subclasses only use the brush, ignoring the</span>
<span class="cm">    pen setting.</span>

<span class="cm">    The polygonal item can be drawn on a painter with draw().</span>
<span class="cm">    Subclasses must reimplement drawShape() to draw themselves.</span>

<span class="cm">    Like any other canvas item polygonal items can be moved with</span>
<span class="cm">    QtCanvasItem::move() and QtCanvasItem::moveBy(), or by setting coordinates</span>
<span class="cm">    with QtCanvasItem::setX(), QtCanvasItem::setY() and QtCanvasItem::setZ().</span>

<span class="cm">*/</span>


<span class="cm">/*</span>
<span class="cm">  Since most polygonal items don&#39;t have a pen, the default is</span>
<span class="cm">  NoPen and a black brush.</span>
<span class="cm">*/</span>
<span class="k">static</span> <span class="k">const</span> <span class="n">QPen</span><span class="o">&amp;</span> <span class="n">defaultPolygonPen</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">static</span> <span class="n">QPen</span><span class="o">*</span> <span class="n">dp</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">dp</span><span class="p">)</span>
        <span class="n">dp</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QPen</span><span class="p">;</span>
    <span class="k">return</span> <span class="o">*</span><span class="n">dp</span><span class="p">;</span>
<span class="p">}</span>

<span class="k">static</span> <span class="k">const</span> <span class="n">QBrush</span><span class="o">&amp;</span> <span class="n">defaultPolygonBrush</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">static</span> <span class="n">QBrush</span><span class="o">*</span> <span class="n">db</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">db</span><span class="p">)</span>
        <span class="n">db</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QBrush</span><span class="p">;</span>
    <span class="k">return</span> <span class="o">*</span><span class="n">db</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Constructs a QtCanvasPolygonalItem on the canvas \a canvas.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasPolygonalItem</span><span class="o">::</span><span class="n">QtCanvasPolygonalItem</span><span class="p">(</span><span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">)</span> <span class="o">:</span>
    <span class="n">QtCanvasItem</span><span class="p">(</span><span class="n">canvas</span><span class="p">),</span>
    <span class="n">br</span><span class="p">(</span><span class="n">defaultPolygonBrush</span><span class="p">()),</span>
    <span class="n">pn</span><span class="p">(</span><span class="n">defaultPolygonPen</span><span class="p">())</span>
<span class="p">{</span>
    <span class="n">wind</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Note that all subclasses \e must call hide() in their destructor</span>
<span class="cm">    since hide() needs to be able to access areaPoints().</span>
<span class="cm">*/</span>
<span class="n">QtCanvasPolygonalItem</span><span class="o">::~</span><span class="n">QtCanvasPolygonalItem</span><span class="p">()</span>
<span class="p">{</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns true if the polygonal item uses the winding algorithm to</span>
<span class="cm">    determine the &quot;inside&quot; of the polygon. Returns false if it uses</span>
<span class="cm">    the odd-even algorithm.</span>

<span class="cm">    The default is to use the odd-even algorithm.</span>

<span class="cm">    \sa setWinding()</span>
<span class="cm">*/</span>
<span class="kt">bool</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">::</span><span class="n">winding</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">wind</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    If \a enable is true, the polygonal item will use the winding</span>
<span class="cm">    algorithm to determine the &quot;inside&quot; of the polygon; otherwise the</span>
<span class="cm">    odd-even algorithm will be used.</span>

<span class="cm">    The default is to use the odd-even algorithm.</span>

<span class="cm">    \sa winding()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">::</span><span class="n">setWinding</span><span class="p">(</span><span class="kt">bool</span> <span class="n">enable</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">wind</span> <span class="o">=</span> <span class="n">enable</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Invalidates all information about the area covered by the canvas</span>
<span class="cm">    item. The item will be updated automatically on the next call that</span>
<span class="cm">    changes the item&#39;s status, for example, move() or update(). Call</span>
<span class="cm">    this function if you are going to change the shape of the item (as</span>
<span class="cm">    returned by areaPoints()) while the item is visible.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">::</span><span class="n">invalidate</span><span class="p">()</span>
<span class="p">{</span>
    <span class="n">val</span> <span class="o">=</span> <span class="p">(</span><span class="n">uint</span><span class="p">)</span><span class="nb">false</span><span class="p">;</span>
    <span class="n">removeFromChunks</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn QtCanvasPolygonalItem::isValid() const</span>

<span class="cm">    Returns true if the polygonal item&#39;s area information has not been</span>
<span class="cm">    invalidated; otherwise returns false.</span>

<span class="cm">    \sa invalidate()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Returns the points the polygonal item \e will have after</span>
<span class="cm">    QtCanvasItem::advance(1) is called, i.e. what the points are when</span>
<span class="cm">    advanced by the current xVelocity() and yVelocity().</span>
<span class="cm">*/</span>
<span class="n">QPolygon</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">::</span><span class="n">areaPointsAdvanced</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="kt">int</span> <span class="n">dx</span> <span class="o">=</span> <span class="kt">int</span><span class="p">(</span><span class="n">x</span><span class="p">()</span><span class="o">+</span><span class="n">xVelocity</span><span class="p">())</span><span class="o">-</span><span class="kt">int</span><span class="p">(</span><span class="n">x</span><span class="p">());</span>
    <span class="kt">int</span> <span class="n">dy</span> <span class="o">=</span> <span class="kt">int</span><span class="p">(</span><span class="n">y</span><span class="p">()</span><span class="o">+</span><span class="n">yVelocity</span><span class="p">())</span><span class="o">-</span><span class="kt">int</span><span class="p">(</span><span class="n">y</span><span class="p">());</span>
    <span class="n">QPolygon</span> <span class="n">r</span> <span class="o">=</span> <span class="n">areaPoints</span><span class="p">();</span>
    <span class="n">r</span><span class="p">.</span><span class="n">detach</span><span class="p">();</span> <span class="c1">// Explicit sharing is stupid.</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">dx</span> <span class="o">||</span> <span class="n">dy</span><span class="p">)</span>
        <span class="n">r</span><span class="p">.</span><span class="n">translate</span><span class="p">(</span><span class="n">dx</span><span class="p">,</span> <span class="n">dy</span><span class="p">);</span>
    <span class="k">return</span> <span class="n">r</span><span class="p">;</span>
<span class="p">}</span>

<span class="c1">//#define QCANVAS_POLYGONS_DEBUG</span>
<span class="cp">#ifdef QCANVAS_POLYGONS_DEBUG</span>
<span class="k">static</span> <span class="n">QWidget</span><span class="o">*</span> <span class="n">dbg_wid</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="k">static</span> <span class="n">QPainter</span><span class="o">*</span> <span class="n">dbg_ptr</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="cp">#endif</span>

<span class="k">class</span> <span class="nc">QPolygonalProcessor</span> <span class="p">{</span>
<span class="k">public</span><span class="o">:</span>
    <span class="n">QPolygonalProcessor</span><span class="p">(</span><span class="n">QtCanvas</span><span class="o">*</span> <span class="n">c</span><span class="p">,</span> <span class="k">const</span> <span class="n">QPolygon</span><span class="o">&amp;</span> <span class="n">pa</span><span class="p">)</span> <span class="o">:</span>
        <span class="n">canvas</span><span class="p">(</span><span class="n">c</span><span class="p">)</span>
    <span class="p">{</span>
        <span class="n">QRect</span> <span class="n">pixelbounds</span> <span class="o">=</span> <span class="n">pa</span><span class="p">.</span><span class="n">boundingRect</span><span class="p">();</span>
        <span class="kt">int</span> <span class="n">cs</span> <span class="o">=</span> <span class="n">canvas</span><span class="o">-&gt;</span><span class="n">chunkSize</span><span class="p">();</span>
        <span class="n">QRect</span> <span class="n">canvasbounds</span> <span class="o">=</span> <span class="n">pixelbounds</span><span class="p">.</span><span class="n">intersected</span><span class="p">(</span><span class="n">canvas</span><span class="o">-&gt;</span><span class="n">rect</span><span class="p">());</span>
        <span class="n">bounds</span><span class="p">.</span><span class="n">setLeft</span><span class="p">(</span><span class="n">canvasbounds</span><span class="p">.</span><span class="n">left</span><span class="p">()</span><span class="o">/</span><span class="n">cs</span><span class="p">);</span>
        <span class="n">bounds</span><span class="p">.</span><span class="n">setRight</span><span class="p">(</span><span class="n">canvasbounds</span><span class="p">.</span><span class="n">right</span><span class="p">()</span><span class="o">/</span><span class="n">cs</span><span class="p">);</span>
        <span class="n">bounds</span><span class="p">.</span><span class="n">setTop</span><span class="p">(</span><span class="n">canvasbounds</span><span class="p">.</span><span class="n">top</span><span class="p">()</span><span class="o">/</span><span class="n">cs</span><span class="p">);</span>
        <span class="n">bounds</span><span class="p">.</span><span class="n">setBottom</span><span class="p">(</span><span class="n">canvasbounds</span><span class="p">.</span><span class="n">bottom</span><span class="p">()</span><span class="o">/</span><span class="n">cs</span><span class="p">);</span>
        <span class="n">bitmap</span> <span class="o">=</span> <span class="n">QImage</span><span class="p">(</span><span class="n">bounds</span><span class="p">.</span><span class="n">width</span><span class="p">(),</span> <span class="n">bounds</span><span class="p">.</span><span class="n">height</span><span class="p">(),</span> <span class="n">QImage</span><span class="o">::</span><span class="n">Format_MonoLSB</span><span class="p">);</span>
        <span class="n">pnt</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
        <span class="n">bitmap</span><span class="p">.</span><span class="n">fill</span><span class="p">(</span><span class="mi">0</span><span class="p">);</span>
<span class="cp">#ifdef QCANVAS_POLYGONS_DEBUG</span>
        <span class="n">dbg_start</span><span class="p">();</span>
<span class="cp">#endif</span>
    <span class="p">}</span>

    <span class="kr">inline</span> <span class="kt">void</span> <span class="n">add</span><span class="p">(</span><span class="kt">int</span> <span class="n">x</span><span class="p">,</span> <span class="kt">int</span> <span class="n">y</span><span class="p">)</span>
    <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">pnt</span> <span class="o">&gt;=</span> <span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="n">result</span><span class="p">.</span><span class="n">size</span><span class="p">())</span> <span class="p">{</span>
            <span class="n">result</span><span class="p">.</span><span class="n">resize</span><span class="p">(</span><span class="n">pnt</span><span class="o">*</span><span class="mi">2</span><span class="o">+</span><span class="mi">10</span><span class="p">);</span>
        <span class="p">}</span>
        <span class="n">result</span><span class="p">[</span><span class="n">pnt</span><span class="o">++</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">x</span><span class="o">+</span><span class="n">bounds</span><span class="p">.</span><span class="n">x</span><span class="p">(),</span> <span class="n">y</span><span class="o">+</span><span class="n">bounds</span><span class="p">.</span><span class="n">y</span><span class="p">());</span>
<span class="cp">#ifdef QCANVAS_POLYGONS_DEBUG</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">dbg_ptr</span><span class="p">)</span> <span class="p">{</span>
            <span class="kt">int</span> <span class="n">cs</span> <span class="o">=</span> <span class="n">canvas</span><span class="o">-&gt;</span><span class="n">chunkSize</span><span class="p">();</span>
            <span class="n">QRect</span> <span class="nf">r</span><span class="p">(</span><span class="n">x</span><span class="o">*</span><span class="n">cs</span><span class="o">+</span><span class="n">bounds</span><span class="p">.</span><span class="n">x</span><span class="p">()</span><span class="o">*</span><span class="n">cs</span><span class="p">,</span> <span class="n">y</span><span class="o">*</span><span class="n">cs</span><span class="o">+</span><span class="n">bounds</span><span class="p">.</span><span class="n">y</span><span class="p">()</span><span class="o">*</span><span class="n">cs</span><span class="p">,</span> <span class="n">cs</span><span class="mi">-1</span><span class="p">,</span> <span class="n">cs</span><span class="mi">-1</span><span class="p">);</span>
            <span class="n">dbg_ptr</span><span class="o">-&gt;</span><span class="n">setPen</span><span class="p">(</span><span class="n">Qt</span><span class="o">::</span><span class="n">blue</span><span class="p">);</span>
            <span class="n">dbg_ptr</span><span class="o">-&gt;</span><span class="n">drawRect</span><span class="p">(</span><span class="n">r</span><span class="p">);</span>
        <span class="p">}</span>
<span class="cp">#endif</span>
    <span class="p">}</span>

    <span class="kr">inline</span> <span class="kt">void</span> <span class="n">addBits</span><span class="p">(</span><span class="kt">int</span> <span class="n">x1</span><span class="p">,</span> <span class="kt">int</span> <span class="n">x2</span><span class="p">,</span> <span class="n">uchar</span> <span class="n">newbits</span><span class="p">,</span> <span class="kt">int</span> <span class="n">xo</span><span class="p">,</span> <span class="kt">int</span> <span class="n">yo</span><span class="p">)</span>
    <span class="p">{</span>
        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="n">x1</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;=</span> <span class="n">x2</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span>
            <span class="k">if</span> <span class="p">(</span><span class="n">newbits</span> <span class="o">&amp;</span> <span class="p">(</span><span class="mi">1</span> <span class="o">&lt;&lt;</span><span class="n">i</span><span class="p">))</span>
                <span class="n">add</span><span class="p">(</span><span class="n">xo</span><span class="o">+</span><span class="n">i</span><span class="p">,</span> <span class="n">yo</span><span class="p">);</span>
    <span class="p">}</span>

<span class="cp">#ifdef QCANVAS_POLYGONS_DEBUG</span>
    <span class="kt">void</span> <span class="n">dbg_start</span><span class="p">()</span>
    <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">dbg_wid</span><span class="p">)</span> <span class="p">{</span>
            <span class="n">dbg_wid</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QWidget</span><span class="p">;</span>
            <span class="n">dbg_wid</span><span class="o">-&gt;</span><span class="n">resize</span><span class="p">(</span><span class="mi">800</span><span class="p">,</span> <span class="mi">600</span><span class="p">);</span>
            <span class="n">dbg_wid</span><span class="o">-&gt;</span><span class="n">show</span><span class="p">();</span>
            <span class="n">dbg_ptr</span> <span class="o">=</span> <span class="k">new</span> <span class="n">QPainter</span><span class="p">(</span><span class="n">dbg_wid</span><span class="p">);</span>
            <span class="n">dbg_ptr</span><span class="o">-&gt;</span><span class="n">setBrush</span><span class="p">(</span><span class="n">Qt</span><span class="o">::</span><span class="n">NoBrush</span><span class="p">);</span>
        <span class="p">}</span>
        <span class="n">dbg_ptr</span><span class="o">-&gt;</span><span class="n">fillRect</span><span class="p">(</span><span class="n">dbg_wid</span><span class="o">-&gt;</span><span class="n">rect</span><span class="p">(),</span> <span class="n">Qt</span><span class="o">::</span><span class="n">white</span><span class="p">);</span>
    <span class="p">}</span>
<span class="cp">#endif</span>

    <span class="kt">void</span> <span class="n">doSpans</span><span class="p">(</span><span class="kt">int</span> <span class="n">n</span><span class="p">,</span> <span class="n">QPoint</span><span class="o">*</span> <span class="n">pt</span><span class="p">,</span> <span class="kt">int</span><span class="o">*</span> <span class="n">w</span><span class="p">)</span>
    <span class="p">{</span>
        <span class="kt">int</span> <span class="n">cs</span> <span class="o">=</span> <span class="n">canvas</span><span class="o">-&gt;</span><span class="n">chunkSize</span><span class="p">();</span>
        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">j</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">j</span> <span class="o">&lt;</span> <span class="n">n</span><span class="p">;</span> <span class="n">j</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
            <span class="kt">int</span> <span class="n">y</span> <span class="o">=</span> <span class="n">pt</span><span class="p">[</span><span class="n">j</span><span class="p">].</span><span class="n">y</span><span class="p">()</span><span class="o">/</span><span class="n">cs</span><span class="o">-</span><span class="n">bounds</span><span class="p">.</span><span class="n">y</span><span class="p">();</span>
            <span class="k">if</span> <span class="p">(</span><span class="n">y</span> <span class="o">&gt;=</span> <span class="n">bitmap</span><span class="p">.</span><span class="n">height</span><span class="p">()</span> <span class="o">||</span> <span class="n">y</span> <span class="o">&lt;</span> <span class="mi">0</span><span class="p">)</span> <span class="k">continue</span><span class="p">;</span>
            <span class="n">uchar</span><span class="o">*</span> <span class="n">l</span> <span class="o">=</span> <span class="n">bitmap</span><span class="p">.</span><span class="n">scanLine</span><span class="p">(</span><span class="n">y</span><span class="p">);</span>
            <span class="kt">int</span> <span class="n">x</span> <span class="o">=</span> <span class="n">pt</span><span class="p">[</span><span class="n">j</span><span class="p">].</span><span class="n">x</span><span class="p">();</span>
            <span class="kt">int</span> <span class="n">x1</span> <span class="o">=</span> <span class="n">x</span><span class="o">/</span><span class="n">cs</span><span class="o">-</span><span class="n">bounds</span><span class="p">.</span><span class="n">x</span><span class="p">();</span>
            <span class="k">if</span> <span class="p">(</span><span class="n">x1</span> <span class="o">&gt;</span> <span class="n">bounds</span><span class="p">.</span><span class="n">width</span><span class="p">())</span> <span class="k">continue</span><span class="p">;</span>
            <span class="n">x1</span>  <span class="o">=</span> <span class="n">qMax</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span><span class="n">x1</span><span class="p">);</span>
            <span class="kt">int</span> <span class="n">x2</span> <span class="o">=</span> <span class="p">(</span><span class="n">x</span><span class="o">+</span><span class="n">w</span><span class="p">[</span><span class="n">j</span><span class="p">])</span><span class="o">/</span><span class="n">cs</span><span class="o">-</span><span class="n">bounds</span><span class="p">.</span><span class="n">x</span><span class="p">();</span>
            <span class="k">if</span> <span class="p">(</span><span class="n">x2</span> <span class="o">&lt;</span> <span class="mi">0</span><span class="p">)</span> <span class="k">continue</span><span class="p">;</span>
            <span class="n">x2</span> <span class="o">=</span> <span class="n">qMin</span><span class="p">(</span><span class="n">bounds</span><span class="p">.</span><span class="n">width</span><span class="p">(),</span> <span class="n">x2</span><span class="p">);</span>
            <span class="kt">int</span> <span class="n">x1q</span> <span class="o">=</span> <span class="n">x1</span><span class="o">/</span><span class="mi">8</span><span class="p">;</span>
            <span class="kt">int</span> <span class="n">x1r</span> <span class="o">=</span> <span class="n">x1</span><span class="o">%</span><span class="mi">8</span><span class="p">;</span>
            <span class="kt">int</span> <span class="n">x2q</span> <span class="o">=</span> <span class="n">x2</span><span class="o">/</span><span class="mi">8</span><span class="p">;</span>
            <span class="kt">int</span> <span class="n">x2r</span> <span class="o">=</span> <span class="n">x2</span><span class="o">%</span><span class="mi">8</span><span class="p">;</span>
<span class="cp">#ifdef QCANVAS_POLYGONS_DEBUG</span>
            <span class="k">if</span> <span class="p">(</span><span class="n">dbg_ptr</span><span class="p">)</span> <span class="n">dbg_ptr</span><span class="o">-&gt;</span><span class="n">setPen</span><span class="p">(</span><span class="n">Qt</span><span class="o">::</span><span class="n">yellow</span><span class="p">);</span>
<span class="cp">#endif</span>
            <span class="k">if</span> <span class="p">(</span><span class="n">x1q</span> <span class="o">==</span> <span class="n">x2q</span><span class="p">)</span> <span class="p">{</span>
                <span class="n">uchar</span> <span class="n">newbits</span> <span class="o">=</span> <span class="p">(</span><span class="o">~</span><span class="n">l</span><span class="p">[</span><span class="n">x1q</span><span class="p">])</span> <span class="o">&amp;</span> <span class="p">(((</span><span class="mi">2</span> <span class="o">&lt;&lt;</span><span class="p">(</span><span class="n">x2r</span><span class="o">-</span><span class="n">x1r</span><span class="p">))</span><span class="mi">-1</span><span class="p">)</span> <span class="o">&lt;&lt;</span><span class="n">x1r</span><span class="p">);</span>
                <span class="k">if</span> <span class="p">(</span><span class="n">newbits</span><span class="p">)</span> <span class="p">{</span>
<span class="cp">#ifdef QCANVAS_POLYGONS_DEBUG</span>
                    <span class="k">if</span> <span class="p">(</span><span class="n">dbg_ptr</span><span class="p">)</span> <span class="n">dbg_ptr</span><span class="o">-&gt;</span><span class="n">setPen</span><span class="p">(</span><span class="n">Qt</span><span class="o">::</span><span class="n">darkGreen</span><span class="p">);</span>
<span class="cp">#endif</span>
                    <span class="n">addBits</span><span class="p">(</span><span class="n">x1r</span><span class="p">,</span> <span class="n">x2r</span><span class="p">,</span> <span class="n">newbits</span><span class="p">,</span> <span class="n">x1q</span><span class="o">*</span><span class="mi">8</span><span class="p">,</span> <span class="n">y</span><span class="p">);</span>
                    <span class="n">l</span><span class="p">[</span><span class="n">x1q</span><span class="p">]</span> <span class="o">|=</span> <span class="n">newbits</span><span class="p">;</span>
                <span class="p">}</span>
            <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="cp">#ifdef QCANVAS_POLYGONS_DEBUG</span>
                <span class="k">if</span> <span class="p">(</span><span class="n">dbg_ptr</span><span class="p">)</span> <span class="n">dbg_ptr</span><span class="o">-&gt;</span><span class="n">setPen</span><span class="p">(</span><span class="n">Qt</span><span class="o">::</span><span class="n">blue</span><span class="p">);</span>
<span class="cp">#endif</span>
                <span class="n">uchar</span> <span class="n">newbits1</span> <span class="o">=</span> <span class="p">(</span><span class="o">~</span><span class="n">l</span><span class="p">[</span><span class="n">x1q</span><span class="p">])</span> <span class="o">&amp;</span> <span class="p">(</span><span class="mh">0xff</span> <span class="o">&lt;&lt;</span><span class="n">x1r</span><span class="p">);</span>
                <span class="k">if</span> <span class="p">(</span><span class="n">newbits1</span><span class="p">)</span> <span class="p">{</span>
<span class="cp">#ifdef QCANVAS_POLYGONS_DEBUG</span>
                    <span class="k">if</span> <span class="p">(</span><span class="n">dbg_ptr</span><span class="p">)</span> <span class="n">dbg_ptr</span><span class="o">-&gt;</span><span class="n">setPen</span><span class="p">(</span><span class="n">Qt</span><span class="o">::</span><span class="n">green</span><span class="p">);</span>
<span class="cp">#endif</span>
                    <span class="n">addBits</span><span class="p">(</span><span class="n">x1r</span><span class="p">,</span> <span class="mi">7</span><span class="p">,</span> <span class="n">newbits1</span><span class="p">,</span> <span class="n">x1q</span><span class="o">*</span><span class="mi">8</span><span class="p">,</span> <span class="n">y</span><span class="p">);</span>
                    <span class="n">l</span><span class="p">[</span><span class="n">x1q</span><span class="p">]</span> <span class="o">|=</span> <span class="n">newbits1</span><span class="p">;</span>
                <span class="p">}</span>
                <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="n">x1q</span><span class="o">+</span><span class="mi">1</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="n">x2q</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                    <span class="k">if</span> <span class="p">(</span><span class="n">l</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o">!=</span> <span class="mh">0xff</span><span class="p">)</span> <span class="p">{</span>
                        <span class="n">addBits</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">7</span><span class="p">,</span> <span class="o">~</span><span class="n">l</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="n">i</span><span class="o">*</span><span class="mi">8</span><span class="p">,</span> <span class="n">y</span><span class="p">);</span>
                        <span class="n">l</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o">=</span> <span class="mh">0xff</span><span class="p">;</span>
                    <span class="p">}</span>
                <span class="p">}</span>
                <span class="n">uchar</span> <span class="n">newbits2</span> <span class="o">=</span> <span class="p">(</span><span class="o">~</span><span class="n">l</span><span class="p">[</span><span class="n">x2q</span><span class="p">])</span> <span class="o">&amp;</span> <span class="p">(</span><span class="mh">0xff</span><span class="o">&gt;&gt;</span><span class="p">(</span><span class="mi">7</span><span class="o">-</span><span class="n">x2r</span><span class="p">));</span>
                <span class="k">if</span> <span class="p">(</span><span class="n">newbits2</span><span class="p">)</span> <span class="p">{</span>
<span class="cp">#ifdef QCANVAS_POLYGONS_DEBUG</span>
                    <span class="k">if</span> <span class="p">(</span><span class="n">dbg_ptr</span><span class="p">)</span> <span class="n">dbg_ptr</span><span class="o">-&gt;</span><span class="n">setPen</span><span class="p">(</span><span class="n">Qt</span><span class="o">::</span><span class="n">red</span><span class="p">);</span>
<span class="cp">#endif</span>
                    <span class="n">addBits</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">x2r</span><span class="p">,</span> <span class="n">newbits2</span><span class="p">,</span> <span class="n">x2q</span><span class="o">*</span><span class="mi">8</span><span class="p">,</span> <span class="n">y</span><span class="p">);</span>
                    <span class="n">l</span><span class="p">[</span><span class="n">x2q</span><span class="p">]</span> <span class="o">|=</span> <span class="n">newbits2</span><span class="p">;</span>
                <span class="p">}</span>
            <span class="p">}</span>
<span class="cp">#ifdef QCANVAS_POLYGONS_DEBUG</span>
            <span class="k">if</span> <span class="p">(</span><span class="n">dbg_ptr</span><span class="p">)</span> <span class="p">{</span>
                <span class="n">dbg_ptr</span><span class="o">-&gt;</span><span class="n">drawLine</span><span class="p">(</span><span class="n">pt</span><span class="p">[</span><span class="n">j</span><span class="p">],</span> <span class="n">pt</span><span class="p">[</span><span class="n">j</span><span class="p">]</span><span class="o">+</span><span class="n">QPoint</span><span class="p">(</span><span class="n">w</span><span class="p">[</span><span class="n">j</span><span class="p">],</span> <span class="mi">0</span><span class="p">));</span>
            <span class="p">}</span>
<span class="cp">#endif</span>
        <span class="p">}</span>
        <span class="n">result</span><span class="p">.</span><span class="n">resize</span><span class="p">(</span><span class="n">pnt</span><span class="p">);</span>
    <span class="p">}</span>

    <span class="kt">int</span> <span class="n">pnt</span><span class="p">;</span>
    <span class="n">QPolygon</span> <span class="n">result</span><span class="p">;</span>
    <span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">;</span>
    <span class="n">QRect</span> <span class="n">bounds</span><span class="p">;</span>
    <span class="n">QImage</span> <span class="n">bitmap</span><span class="p">;</span>
<span class="p">};</span>


<span class="n">QPolygon</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">::</span><span class="n">chunks</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="n">QPolygon</span> <span class="n">pa</span> <span class="o">=</span> <span class="n">areaPoints</span><span class="p">();</span>

    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">pa</span><span class="p">.</span><span class="n">size</span><span class="p">())</span> <span class="p">{</span>
        <span class="n">pa</span><span class="p">.</span><span class="n">detach</span><span class="p">();</span> <span class="c1">// Explicit sharing is stupid.</span>
        <span class="k">return</span> <span class="n">pa</span><span class="p">;</span>
    <span class="p">}</span>

    <span class="n">QPolygonalProcessor</span> <span class="n">processor</span><span class="p">(</span><span class="n">canvas</span><span class="p">(),</span> <span class="n">pa</span><span class="p">);</span>

    <span class="n">scanPolygon</span><span class="p">(</span><span class="n">pa</span><span class="p">,</span> <span class="n">wind</span><span class="p">,</span> <span class="n">processor</span><span class="p">);</span>

    <span class="k">return</span> <span class="n">processor</span><span class="p">.</span><span class="n">result</span><span class="p">;</span>
<span class="p">}</span>
<span class="cm">/*</span>
<span class="cm">    Simply calls QtCanvasItem::chunks().</span>
<span class="cm">*/</span>
<span class="n">QPolygon</span> <span class="n">QtCanvasRectangle</span><span class="o">::</span><span class="n">chunks</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="c1">// No need to do a polygon scan!</span>
    <span class="k">return</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">chunks</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the bounding rectangle of the polygonal item, based on</span>
<span class="cm">    areaPoints().</span>
<span class="cm">*/</span>
<span class="n">QRect</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">::</span><span class="n">boundingRect</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="nf">areaPoints</span><span class="p">().</span><span class="n">boundingRect</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Reimplemented from QtCanvasItem, this draws the polygonal item by</span>
<span class="cm">    setting the pen and brush for the item on the painter \a p and</span>
<span class="cm">    calling drawShape().</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">::</span><span class="n">draw</span><span class="p">(</span><span class="n">QPainter</span> <span class="o">&amp;</span> <span class="n">p</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">p</span><span class="p">.</span><span class="n">setPen</span><span class="p">(</span><span class="n">pn</span><span class="p">);</span>
    <span class="n">p</span><span class="p">.</span><span class="n">setBrush</span><span class="p">(</span><span class="n">br</span><span class="p">);</span>
    <span class="n">drawShape</span><span class="p">(</span><span class="n">p</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn void QtCanvasPolygonalItem::drawShape(QPainter &amp; p)</span>

<span class="cm">    Subclasses must reimplement this function to draw their shape. The</span>
<span class="cm">    pen and brush of \a p are already set to pen() and brush() prior</span>
<span class="cm">    to calling this function.</span>

<span class="cm">    \sa draw()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn QPen QtCanvasPolygonalItem::pen() const</span>

<span class="cm">    Returns the QPen used to draw the outline of the item, if any.</span>

<span class="cm">    \sa setPen()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn QBrush QtCanvasPolygonalItem::brush() const</span>

<span class="cm">    Returns the QBrush used to fill the item, if filled.</span>

<span class="cm">    \sa setBrush()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Sets the QPen used when drawing the item to the pen \a p.</span>
<span class="cm">    Note that many QtCanvasPolygonalItems do not use the pen value.</span>

<span class="cm">    \sa setBrush(), pen(), drawShape()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">::</span><span class="n">setPen</span><span class="p">(</span><span class="n">QPen</span> <span class="n">p</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">pn</span> <span class="o">!=</span> <span class="n">p</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">removeFromChunks</span><span class="p">();</span>
        <span class="n">pn</span> <span class="o">=</span> <span class="n">p</span><span class="p">;</span>
        <span class="n">addToChunks</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Sets the QBrush used when drawing the polygonal item to the brush \a b.</span>

<span class="cm">    \sa setPen(), brush(), drawShape()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">::</span><span class="n">setBrush</span><span class="p">(</span><span class="n">QBrush</span> <span class="n">b</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">br</span> <span class="o">!=</span> <span class="n">b</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">br</span> <span class="o">=</span> <span class="n">b</span><span class="p">;</span>
        <span class="n">changeChunks</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">    \class QtCanvasPolygon qtcanvas.h</span>
<span class="cm">    \brief The QtCanvasPolygon class provides a polygon on a QtCanvas.</span>

<span class="cm">    Paints a polygon with a QBrush. The polygon&#39;s points can be set in</span>
<span class="cm">    the constructor or set or changed later using setPoints(). Use</span>
<span class="cm">    points() to retrieve the points, or areaPoints() to retrieve the</span>
<span class="cm">    points relative to the canvas&#39;s origin.</span>

<span class="cm">    The polygon can be drawn on a painter with drawShape().</span>

<span class="cm">    Like any other canvas item polygons can be moved with</span>
<span class="cm">    QtCanvasItem::move() and QtCanvasItem::moveBy(), or by setting</span>
<span class="cm">    coordinates with QtCanvasItem::setX(), QtCanvasItem::setY() and</span>
<span class="cm">    QtCanvasItem::setZ().</span>

<span class="cm">    Note: QtCanvasPolygon does not use the pen.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Constructs a point-less polygon on the canvas \a canvas. You</span>
<span class="cm">    should call setPoints() before using it further.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasPolygon</span><span class="o">::</span><span class="n">QtCanvasPolygon</span><span class="p">(</span><span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">)</span> <span class="o">:</span>
    <span class="n">QtCanvasPolygonalItem</span><span class="p">(</span><span class="n">canvas</span><span class="p">)</span>
<span class="p">{</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Destroys the polygon.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasPolygon</span><span class="o">::~</span><span class="n">QtCanvasPolygon</span><span class="p">()</span>
<span class="p">{</span>
    <span class="n">hide</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Draws the polygon using the painter \a p.</span>

<span class="cm">    Note that QtCanvasPolygon does not support an outline (the pen is</span>
<span class="cm">    always NoPen).</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasPolygon</span><span class="o">::</span><span class="n">drawShape</span><span class="p">(</span><span class="n">QPainter</span> <span class="o">&amp;</span> <span class="n">p</span><span class="p">)</span>
<span class="p">{</span>
    <span class="c1">// ### why can&#39;t we draw outlines? We could use drawPolyline for it. Lars</span>
    <span class="c1">// ### see other message. Warwick</span>

    <span class="n">p</span><span class="p">.</span><span class="n">setPen</span><span class="p">(</span><span class="n">NoPen</span><span class="p">);</span> <span class="c1">// since QRegion(QPolygon) excludes outline :-()-:</span>
    <span class="n">p</span><span class="p">.</span><span class="n">drawPolygon</span><span class="p">(</span><span class="n">poly</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Sets the points of the polygon to be \a pa. These points will have</span>
<span class="cm">    their x and y coordinates automatically translated by x(), y() as</span>
<span class="cm">    the polygon is moved.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasPolygon</span><span class="o">::</span><span class="n">setPoints</span><span class="p">(</span><span class="n">QPolygon</span> <span class="n">pa</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">removeFromChunks</span><span class="p">();</span>
    <span class="n">poly</span> <span class="o">=</span> <span class="n">pa</span><span class="p">;</span>
    <span class="n">poly</span><span class="p">.</span><span class="n">detach</span><span class="p">();</span> <span class="c1">// Explicit sharing is stupid.</span>
    <span class="n">poly</span><span class="p">.</span><span class="n">translate</span><span class="p">((</span><span class="kt">int</span><span class="p">)</span><span class="n">x</span><span class="p">(),</span> <span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="n">y</span><span class="p">());</span>
    <span class="n">addToChunks</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">  \reimp</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasPolygon</span><span class="o">::</span><span class="n">moveBy</span><span class="p">(</span><span class="kt">double</span> <span class="n">dx</span><span class="p">,</span> <span class="kt">double</span> <span class="n">dy</span><span class="p">)</span>
<span class="p">{</span>
    <span class="c1">// Note: does NOT call QtCanvasPolygonalItem::moveBy(), since that</span>
    <span class="c1">// only does half this work.</span>
    <span class="c1">//</span>
    <span class="kt">int</span> <span class="n">idx</span> <span class="o">=</span> <span class="kt">int</span><span class="p">(</span><span class="n">x</span><span class="p">()</span><span class="o">+</span><span class="n">dx</span><span class="p">)</span><span class="o">-</span><span class="kt">int</span><span class="p">(</span><span class="n">x</span><span class="p">());</span>
    <span class="kt">int</span> <span class="n">idy</span> <span class="o">=</span> <span class="kt">int</span><span class="p">(</span><span class="n">y</span><span class="p">()</span><span class="o">+</span><span class="n">dy</span><span class="p">)</span><span class="o">-</span><span class="kt">int</span><span class="p">(</span><span class="n">y</span><span class="p">());</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">idx</span> <span class="o">||</span> <span class="n">idy</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">removeFromChunks</span><span class="p">();</span>
        <span class="n">poly</span><span class="p">.</span><span class="n">translate</span><span class="p">(</span><span class="n">idx</span><span class="p">,</span> <span class="n">idy</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="n">myx</span><span class="o">+=</span> <span class="n">dx</span><span class="p">;</span>
    <span class="n">myy</span><span class="o">+=</span> <span class="n">dy</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">idx</span> <span class="o">||</span> <span class="n">idy</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">addToChunks</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \class QtCanvasSpline qtcanvas.h</span>
<span class="cm">    \brief The QtCanvasSpline class provides multi-bezier splines on a QtCanvas.</span>

<span class="cm">    A QtCanvasSpline is a sequence of 4-point bezier curves joined</span>
<span class="cm">    together to make a curved shape.</span>

<span class="cm">    You set the control points of the spline with setControlPoints().</span>

<span class="cm">    If the bezier is closed(), then the first control point will be</span>
<span class="cm">    re-used as the last control point. Therefore, a closed bezier must</span>
<span class="cm">    have a multiple of 3 control points and an open bezier must have</span>
<span class="cm">    one extra point.</span>

<span class="cm">    The beziers are not necessarily joined &quot;smoothly&quot;. To ensure this,</span>
<span class="cm">    set control points appropriately (general reference texts about</span>
<span class="cm">    beziers will explain this in detail).</span>

<span class="cm">    Like any other canvas item splines can be moved with</span>
<span class="cm">    QtCanvasItem::move() and QtCanvasItem::moveBy(), or by setting</span>
<span class="cm">    coordinates with QtCanvasItem::setX(), QtCanvasItem::setY() and</span>
<span class="cm">    QtCanvasItem::setZ().</span>

<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Create a spline with no control points on the canvas \a canvas.</span>

<span class="cm">    \sa setControlPoints()</span>
<span class="cm">*/</span>
<span class="n">QtCanvasSpline</span><span class="o">::</span><span class="n">QtCanvasSpline</span><span class="p">(</span><span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">)</span> <span class="o">:</span>
    <span class="n">QtCanvasPolygon</span><span class="p">(</span><span class="n">canvas</span><span class="p">),</span> 
    <span class="n">cl</span><span class="p">(</span><span class="nb">true</span><span class="p">)</span>
<span class="p">{</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Destroy the spline.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasSpline</span><span class="o">::~</span><span class="n">QtCanvasSpline</span><span class="p">()</span>
<span class="p">{</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Set the spline control points to \a ctrl.</span>

<span class="cm">    If \a close is true, then the first point in \a ctrl will be</span>
<span class="cm">    re-used as the last point, and the number of control points must</span>
<span class="cm">    be a multiple of 3. If \a close is false, one additional control</span>
<span class="cm">    point is required, and the number of control points must be one of</span>
<span class="cm">    (4, 7, 10, 13, ...).</span>

<span class="cm">    If the number of control points doesn&#39;t meet the above conditions, </span>
<span class="cm">    the number of points will be truncated to the largest number of</span>
<span class="cm">    points that do meet the requirement.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasSpline</span><span class="o">::</span><span class="n">setControlPoints</span><span class="p">(</span><span class="n">QPolygon</span> <span class="n">ctrl</span><span class="p">,</span> <span class="kt">bool</span> <span class="n">close</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">((</span><span class="kt">int</span><span class="p">)</span><span class="n">ctrl</span><span class="p">.</span><span class="n">count</span><span class="p">()</span> <span class="o">%</span> <span class="mi">3</span> <span class="o">!=</span> <span class="p">(</span><span class="n">close</span> <span class="o">?</span> <span class="mi">0</span> <span class="o">:</span> <span class="mi">1</span><span class="p">))</span> <span class="p">{</span>
        <span class="n">qWarning</span><span class="p">(</span><span class="s">&quot;QtCanvasSpline::setControlPoints(): Number of points doesn&#39;t fit.&quot;</span><span class="p">);</span>
        <span class="kt">int</span> <span class="n">numCurves</span> <span class="o">=</span> <span class="p">(</span><span class="n">ctrl</span><span class="p">.</span><span class="n">count</span><span class="p">()</span> <span class="o">-</span> <span class="p">(</span><span class="n">close</span> <span class="o">?</span> <span class="mi">0</span> <span class="o">:</span> <span class="mi">1</span><span class="p">))</span><span class="o">/</span> <span class="mi">3</span><span class="p">;</span>
        <span class="n">ctrl</span><span class="p">.</span><span class="n">resize</span><span class="p">(</span><span class="n">numCurves</span><span class="o">*</span><span class="mi">3</span> <span class="o">+</span> <span class="p">(</span><span class="n">close</span> <span class="o">?</span> <span class="mi">0</span> <span class="o">:</span> <span class="mi">1</span><span class="p">));</span>
    <span class="p">}</span>

    <span class="n">cl</span> <span class="o">=</span> <span class="n">close</span><span class="p">;</span>
    <span class="n">bez</span> <span class="o">=</span> <span class="n">ctrl</span><span class="p">;</span>
    <span class="n">recalcPoly</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the current set of control points.</span>

<span class="cm">    \sa setControlPoints(), closed()</span>
<span class="cm">*/</span>
<span class="n">QPolygon</span> <span class="n">QtCanvasSpline</span><span class="o">::</span><span class="n">controlPoints</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">bez</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns true if the control points are a closed set; otherwise</span>
<span class="cm">    returns false.</span>
<span class="cm">*/</span>
<span class="kt">bool</span> <span class="n">QtCanvasSpline</span><span class="o">::</span><span class="n">closed</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">cl</span><span class="p">;</span>
<span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasSpline</span><span class="o">::</span><span class="n">recalcPoly</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">bez</span><span class="p">.</span><span class="n">count</span><span class="p">()</span> <span class="o">==</span> <span class="mi">0</span><span class="p">)</span>
        <span class="k">return</span><span class="p">;</span>

    <span class="n">QPainterPath</span> <span class="n">path</span><span class="p">;</span>
    <span class="n">path</span><span class="p">.</span><span class="n">moveTo</span><span class="p">(</span><span class="n">bez</span><span class="p">[</span><span class="mi">0</span><span class="p">]);</span>
    <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="n">bez</span><span class="p">.</span><span class="n">count</span><span class="p">()</span><span class="mi">-1</span><span class="p">;</span> <span class="n">i</span><span class="o">+=</span> <span class="mi">3</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">path</span><span class="p">.</span><span class="n">cubicTo</span><span class="p">(</span><span class="n">bez</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="n">bez</span><span class="p">[</span><span class="n">i</span><span class="o">+</span><span class="mi">1</span><span class="p">],</span> <span class="n">cl</span> <span class="o">?</span> <span class="n">bez</span><span class="p">[(</span><span class="n">i</span><span class="o">+</span><span class="mi">2</span><span class="p">)</span><span class="o">%</span><span class="n">bez</span><span class="p">.</span><span class="n">size</span><span class="p">()]</span> <span class="o">:</span> <span class="n">bez</span><span class="p">[</span><span class="n">i</span><span class="o">+</span><span class="mi">2</span><span class="p">]);</span>
    <span class="p">}</span>
    <span class="n">QPolygon</span> <span class="n">p</span> <span class="o">=</span> <span class="n">path</span><span class="p">.</span><span class="n">toFillPolygon</span><span class="p">().</span><span class="n">toPolygon</span><span class="p">();</span>
    <span class="n">QtCanvasPolygon</span><span class="o">::</span><span class="n">setPoints</span><span class="p">(</span><span class="n">p</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn QPolygon QtCanvasPolygonalItem::areaPoints() const</span>

<span class="cm">    This function must be reimplemented by subclasses. It \e must</span>
<span class="cm">    return the points bounding (i.e. outside and not touching) the</span>
<span class="cm">    shape or drawing errors will occur.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn QPolygon QtCanvasPolygon::points() const</span>

<span class="cm">    Returns the vertices of the polygon, not translated by the position.</span>

<span class="cm">    \sa setPoints(), areaPoints()</span>
<span class="cm">*/</span>
<span class="n">QPolygon</span> <span class="n">QtCanvasPolygon</span><span class="o">::</span><span class="n">points</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="n">QPolygon</span> <span class="n">pa</span> <span class="o">=</span> <span class="n">areaPoints</span><span class="p">();</span>
    <span class="n">pa</span><span class="p">.</span><span class="n">translate</span><span class="p">(</span><span class="kt">int</span><span class="p">(</span><span class="o">-</span><span class="n">x</span><span class="p">()),</span> <span class="kt">int</span><span class="p">(</span><span class="o">-</span><span class="n">y</span><span class="p">()));</span>
    <span class="k">return</span> <span class="n">pa</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the vertices of the polygon translated by the polygon&#39;s</span>
<span class="cm">    current x(), y() position, i.e. relative to the canvas&#39;s origin.</span>

<span class="cm">    \sa setPoints(), points()</span>
<span class="cm">*/</span>
<span class="n">QPolygon</span> <span class="n">QtCanvasPolygon</span><span class="o">::</span><span class="n">areaPoints</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">poly</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \class QtCanvasLine qtcanvas.h</span>
<span class="cm">    \brief The QtCanvasLine class provides a line on a QtCanvas.</span>

<span class="cm">    The line inherits functionality from QtCanvasPolygonalItem, for</span>
<span class="cm">    example the setPen() function. The start and end points of the</span>
<span class="cm">    line are set with setPoints().</span>

<span class="cm">    Like any other canvas item lines can be moved with</span>
<span class="cm">    QtCanvasItem::move() and QtCanvasItem::moveBy(), or by setting</span>
<span class="cm">    coordinates with QtCanvasItem::setX(), QtCanvasItem::setY() and</span>
<span class="cm">    QtCanvasItem::setZ().</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Constructs a line from (0, 0) to (0, 0) on \a canvas.</span>

<span class="cm">    \sa setPoints()</span>
<span class="cm">*/</span>
<span class="n">QtCanvasLine</span><span class="o">::</span><span class="n">QtCanvasLine</span><span class="p">(</span><span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">)</span> <span class="o">:</span>
    <span class="n">QtCanvasPolygonalItem</span><span class="p">(</span><span class="n">canvas</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">x1</span> <span class="o">=</span> <span class="n">y1</span> <span class="o">=</span> <span class="n">x2</span> <span class="o">=</span> <span class="n">y2</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Destroys the line.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasLine</span><span class="o">::~</span><span class="n">QtCanvasLine</span><span class="p">()</span>
<span class="p">{</span>
    <span class="n">hide</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">  \reimp</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasLine</span><span class="o">::</span><span class="n">setPen</span><span class="p">(</span><span class="n">QPen</span> <span class="n">p</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">QtCanvasPolygonalItem</span><span class="o">::</span><span class="n">setPen</span><span class="p">(</span><span class="n">p</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn QPoint QtCanvasLine::startPoint () const</span>

<span class="cm">    Returns the start point of the line.</span>

<span class="cm">    \sa setPoints(), endPoint()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn QPoint QtCanvasLine::endPoint () const</span>

<span class="cm">    Returns the end point of the line.</span>

<span class="cm">    \sa setPoints(), startPoint()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Sets the line&#39;s start point to (\a xa, \a ya) and its end point to</span>
<span class="cm">    (\a xb, \a yb).</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasLine</span><span class="o">::</span><span class="n">setPoints</span><span class="p">(</span><span class="kt">int</span> <span class="n">xa</span><span class="p">,</span> <span class="kt">int</span> <span class="n">ya</span><span class="p">,</span> <span class="kt">int</span> <span class="n">xb</span><span class="p">,</span> <span class="kt">int</span> <span class="n">yb</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">x1</span> <span class="o">!=</span> <span class="n">xa</span> <span class="o">||</span> <span class="n">x2</span> <span class="o">!=</span> <span class="n">xb</span> <span class="o">||</span> <span class="n">y1</span> <span class="o">!=</span> <span class="n">ya</span> <span class="o">||</span> <span class="n">y2</span> <span class="o">!=</span> <span class="n">yb</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">removeFromChunks</span><span class="p">();</span>
        <span class="n">x1</span> <span class="o">=</span> <span class="n">xa</span><span class="p">;</span>
        <span class="n">y1</span> <span class="o">=</span> <span class="n">ya</span><span class="p">;</span>
        <span class="n">x2</span> <span class="o">=</span> <span class="n">xb</span><span class="p">;</span>
        <span class="n">y2</span> <span class="o">=</span> <span class="n">yb</span><span class="p">;</span>
        <span class="n">addToChunks</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">  \reimp</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasLine</span><span class="o">::</span><span class="n">drawShape</span><span class="p">(</span><span class="n">QPainter</span> <span class="o">&amp;</span><span class="n">p</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">p</span><span class="p">.</span><span class="n">drawLine</span><span class="p">((</span><span class="kt">int</span><span class="p">)(</span><span class="n">x</span><span class="p">()</span><span class="o">+</span><span class="n">x1</span><span class="p">),</span> <span class="p">(</span><span class="kt">int</span><span class="p">)(</span><span class="n">y</span><span class="p">()</span><span class="o">+</span><span class="n">y1</span><span class="p">),</span> <span class="p">(</span><span class="kt">int</span><span class="p">)(</span><span class="n">x</span><span class="p">()</span><span class="o">+</span><span class="n">x2</span><span class="p">),</span> <span class="p">(</span><span class="kt">int</span><span class="p">)(</span><span class="n">y</span><span class="p">()</span><span class="o">+</span><span class="n">y2</span><span class="p">));</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \reimp</span>

<span class="cm">    Note that the area defined by the line is somewhat thicker than</span>
<span class="cm">    the line that is actually drawn.</span>
<span class="cm">*/</span>
<span class="n">QPolygon</span> <span class="n">QtCanvasLine</span><span class="o">::</span><span class="n">areaPoints</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="n">QPolygon</span> <span class="nf">p</span><span class="p">(</span><span class="mi">4</span><span class="p">);</span>
    <span class="kt">int</span> <span class="n">xi</span> <span class="o">=</span> <span class="kt">int</span><span class="p">(</span><span class="n">x</span><span class="p">());</span>
    <span class="kt">int</span> <span class="n">yi</span> <span class="o">=</span> <span class="kt">int</span><span class="p">(</span><span class="n">y</span><span class="p">());</span>
    <span class="kt">int</span> <span class="n">pw</span> <span class="o">=</span> <span class="n">pen</span><span class="p">().</span><span class="n">width</span><span class="p">();</span>
    <span class="kt">int</span> <span class="n">dx</span> <span class="o">=</span> <span class="n">qAbs</span><span class="p">(</span><span class="n">x1</span><span class="o">-</span><span class="n">x2</span><span class="p">);</span>
    <span class="kt">int</span> <span class="n">dy</span> <span class="o">=</span> <span class="n">qAbs</span><span class="p">(</span><span class="n">y1</span><span class="o">-</span><span class="n">y2</span><span class="p">);</span>
    <span class="n">pw</span> <span class="o">=</span> <span class="n">pw</span><span class="o">*</span><span class="mi">4</span><span class="o">/</span><span class="mi">3</span><span class="o">+</span><span class="mi">2</span><span class="p">;</span> <span class="c1">// approx pw*sqrt(2)</span>
    <span class="kt">int</span> <span class="n">px</span> <span class="o">=</span> <span class="n">x1</span> <span class="o">&lt;</span> <span class="n">x2</span> <span class="o">?</span> <span class="o">-</span><span class="nl">pw</span> <span class="p">:</span> <span class="n">pw</span> <span class="p">;</span>
    <span class="kt">int</span> <span class="n">py</span> <span class="o">=</span> <span class="n">y1</span> <span class="o">&lt;</span> <span class="n">y2</span> <span class="o">?</span> <span class="o">-</span><span class="nl">pw</span> <span class="p">:</span> <span class="n">pw</span> <span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">dx</span> <span class="o">&amp;&amp;</span> <span class="n">dy</span> <span class="o">&amp;&amp;</span> <span class="p">(</span><span class="n">dx</span> <span class="o">&gt;</span> <span class="n">dy</span> <span class="o">?</span> <span class="p">(</span><span class="n">dx</span><span class="o">*</span><span class="mi">2</span><span class="o">/</span><span class="n">dy</span> <span class="o">&lt;=</span> <span class="mi">2</span><span class="p">)</span> <span class="o">:</span> <span class="p">(</span><span class="n">dy</span><span class="o">*</span><span class="mi">2</span><span class="o">/</span><span class="n">dx</span> <span class="o">&lt;=</span> <span class="mi">2</span><span class="p">)))</span> <span class="p">{</span>
        <span class="c1">// steep</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">px</span> <span class="o">==</span> <span class="n">py</span><span class="p">)</span> <span class="p">{</span>
            <span class="n">p</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">x1</span><span class="o">+</span><span class="n">xi</span><span class="p">,</span> <span class="n">y1</span><span class="o">+</span><span class="n">yi</span><span class="o">+</span><span class="n">py</span><span class="p">);</span>
            <span class="n">p</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">x2</span><span class="o">+</span><span class="n">xi</span><span class="o">-</span><span class="n">px</span><span class="p">,</span> <span class="n">y2</span><span class="o">+</span><span class="n">yi</span><span class="p">);</span>
            <span class="n">p</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">x2</span><span class="o">+</span><span class="n">xi</span><span class="p">,</span> <span class="n">y2</span><span class="o">+</span><span class="n">yi</span><span class="o">-</span><span class="n">py</span><span class="p">);</span>
            <span class="n">p</span><span class="p">[</span><span class="mi">3</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">x1</span><span class="o">+</span><span class="n">xi</span><span class="o">+</span><span class="n">px</span><span class="p">,</span> <span class="n">y1</span><span class="o">+</span><span class="n">yi</span><span class="p">);</span>
        <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
            <span class="n">p</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">x1</span><span class="o">+</span><span class="n">xi</span><span class="o">+</span><span class="n">px</span><span class="p">,</span> <span class="n">y1</span><span class="o">+</span><span class="n">yi</span><span class="p">);</span>
            <span class="n">p</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">x2</span><span class="o">+</span><span class="n">xi</span><span class="p">,</span> <span class="n">y2</span><span class="o">+</span><span class="n">yi</span><span class="o">-</span><span class="n">py</span><span class="p">);</span>
            <span class="n">p</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">x2</span><span class="o">+</span><span class="n">xi</span><span class="o">-</span><span class="n">px</span><span class="p">,</span> <span class="n">y2</span><span class="o">+</span><span class="n">yi</span><span class="p">);</span>
            <span class="n">p</span><span class="p">[</span><span class="mi">3</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">x1</span><span class="o">+</span><span class="n">xi</span><span class="p">,</span> <span class="n">y1</span><span class="o">+</span><span class="n">yi</span><span class="o">+</span><span class="n">py</span><span class="p">);</span>
        <span class="p">}</span>
    <span class="p">}</span> <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">dx</span> <span class="o">&gt;</span> <span class="n">dy</span><span class="p">)</span> <span class="p">{</span>
        <span class="c1">// horizontal</span>
        <span class="n">p</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">x1</span><span class="o">+</span><span class="n">xi</span><span class="o">+</span><span class="n">px</span><span class="p">,</span> <span class="n">y1</span><span class="o">+</span><span class="n">yi</span><span class="o">+</span><span class="n">py</span><span class="p">);</span>
        <span class="n">p</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">x2</span><span class="o">+</span><span class="n">xi</span><span class="o">-</span><span class="n">px</span><span class="p">,</span> <span class="n">y2</span><span class="o">+</span><span class="n">yi</span><span class="o">+</span><span class="n">py</span><span class="p">);</span>
        <span class="n">p</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">x2</span><span class="o">+</span><span class="n">xi</span><span class="o">-</span><span class="n">px</span><span class="p">,</span> <span class="n">y2</span><span class="o">+</span><span class="n">yi</span><span class="o">-</span><span class="n">py</span><span class="p">);</span>
        <span class="n">p</span><span class="p">[</span><span class="mi">3</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">x1</span><span class="o">+</span><span class="n">xi</span><span class="o">+</span><span class="n">px</span><span class="p">,</span> <span class="n">y1</span><span class="o">+</span><span class="n">yi</span><span class="o">-</span><span class="n">py</span><span class="p">);</span>
    <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
        <span class="c1">// vertical</span>
        <span class="n">p</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">x1</span><span class="o">+</span><span class="n">xi</span><span class="o">+</span><span class="n">px</span><span class="p">,</span> <span class="n">y1</span><span class="o">+</span><span class="n">yi</span><span class="o">+</span><span class="n">py</span><span class="p">);</span>
        <span class="n">p</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">x2</span><span class="o">+</span><span class="n">xi</span><span class="o">+</span><span class="n">px</span><span class="p">,</span> <span class="n">y2</span><span class="o">+</span><span class="n">yi</span><span class="o">-</span><span class="n">py</span><span class="p">);</span>
        <span class="n">p</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">x2</span><span class="o">+</span><span class="n">xi</span><span class="o">-</span><span class="n">px</span><span class="p">,</span> <span class="n">y2</span><span class="o">+</span><span class="n">yi</span><span class="o">-</span><span class="n">py</span><span class="p">);</span>
        <span class="n">p</span><span class="p">[</span><span class="mi">3</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">x1</span><span class="o">+</span><span class="n">xi</span><span class="o">-</span><span class="n">px</span><span class="p">,</span> <span class="n">y1</span><span class="o">+</span><span class="n">yi</span><span class="o">+</span><span class="n">py</span><span class="p">);</span>
    <span class="p">}</span>
    <span class="k">return</span> <span class="n">p</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \reimp</span>

<span class="cm">*/</span>

<span class="kt">void</span> <span class="n">QtCanvasLine</span><span class="o">::</span><span class="n">moveBy</span><span class="p">(</span><span class="kt">double</span> <span class="n">dx</span><span class="p">,</span> <span class="kt">double</span> <span class="n">dy</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">QtCanvasPolygonalItem</span><span class="o">::</span><span class="n">moveBy</span><span class="p">(</span><span class="n">dx</span><span class="p">,</span> <span class="n">dy</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \class QtCanvasRectangle qtcanvas.h</span>
<span class="cm">    \brief The QtCanvasRectangle class provides a rectangle on a QtCanvas.</span>

<span class="cm">    This item paints a single rectangle which may have any pen() and</span>
<span class="cm">    brush(), but may not be tilted/rotated. For rotated rectangles,</span>
<span class="cm">    use QtCanvasPolygon.</span>

<span class="cm">    The rectangle&#39;s size and initial position can be set in the</span>
<span class="cm">    constructor. The size can be set or changed later using setSize().</span>
<span class="cm">    Use height() and width() to retrieve the rectangle&#39;s dimensions.</span>

<span class="cm">    The rectangle can be drawn on a painter with drawShape().</span>

<span class="cm">    Like any other canvas item rectangles can be moved with</span>
<span class="cm">    QtCanvasItem::move() and QtCanvasItem::moveBy(), or by setting</span>
<span class="cm">    coordinates with QtCanvasItem::setX(), QtCanvasItem::setY() and</span>
<span class="cm">    QtCanvasItem::setZ().</span>

<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Constructs a rectangle at position (0,0) with both width and</span>
<span class="cm">    height set to 32 pixels on \a canvas.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasRectangle</span><span class="o">::</span><span class="n">QtCanvasRectangle</span><span class="p">(</span><span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">)</span> <span class="o">:</span>
    <span class="n">QtCanvasPolygonalItem</span><span class="p">(</span><span class="n">canvas</span><span class="p">),</span>
    <span class="n">w</span><span class="p">(</span><span class="mi">32</span><span class="p">),</span> <span class="n">h</span><span class="p">(</span><span class="mi">32</span><span class="p">)</span>
<span class="p">{</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Constructs a rectangle positioned and sized by \a r on \a canvas.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasRectangle</span><span class="o">::</span><span class="n">QtCanvasRectangle</span><span class="p">(</span><span class="k">const</span> <span class="n">QRect</span><span class="o">&amp;</span> <span class="n">r</span><span class="p">,</span> <span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">)</span> <span class="o">:</span>
    <span class="n">QtCanvasPolygonalItem</span><span class="p">(</span><span class="n">canvas</span><span class="p">),</span>
    <span class="n">w</span><span class="p">(</span><span class="n">r</span><span class="p">.</span><span class="n">width</span><span class="p">()),</span> <span class="n">h</span><span class="p">(</span><span class="n">r</span><span class="p">.</span><span class="n">height</span><span class="p">())</span>
<span class="p">{</span>
    <span class="n">move</span><span class="p">(</span><span class="n">r</span><span class="p">.</span><span class="n">x</span><span class="p">(),</span> <span class="n">r</span><span class="p">.</span><span class="n">y</span><span class="p">());</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Constructs a rectangle at position (\a x, \a y) and size \a width</span>
<span class="cm">    by \a height, on \a canvas.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasRectangle</span><span class="o">::</span><span class="n">QtCanvasRectangle</span><span class="p">(</span><span class="kt">int</span> <span class="n">x</span><span class="p">,</span> <span class="kt">int</span> <span class="n">y</span><span class="p">,</span> <span class="kt">int</span> <span class="n">width</span><span class="p">,</span> <span class="kt">int</span> <span class="n">height</span><span class="p">,</span>
        <span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">)</span> <span class="o">:</span>
    <span class="n">QtCanvasPolygonalItem</span><span class="p">(</span><span class="n">canvas</span><span class="p">),</span>
    <span class="n">w</span><span class="p">(</span><span class="n">width</span><span class="p">),</span> <span class="n">h</span><span class="p">(</span><span class="n">height</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">move</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Destroys the rectangle.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasRectangle</span><span class="o">::~</span><span class="n">QtCanvasRectangle</span><span class="p">()</span>
<span class="p">{</span>
    <span class="n">hide</span><span class="p">();</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">    Returns the width of the rectangle.</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasRectangle</span><span class="o">::</span><span class="n">width</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">w</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the height of the rectangle.</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasRectangle</span><span class="o">::</span><span class="n">height</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">h</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Sets the \a width and \a height of the rectangle.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasRectangle</span><span class="o">::</span><span class="n">setSize</span><span class="p">(</span><span class="kt">int</span> <span class="n">width</span><span class="p">,</span> <span class="kt">int</span> <span class="n">height</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">w</span> <span class="o">!=</span> <span class="n">width</span> <span class="o">||</span> <span class="n">h</span> <span class="o">!=</span> <span class="n">height</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">removeFromChunks</span><span class="p">();</span>
        <span class="n">w</span> <span class="o">=</span> <span class="n">width</span><span class="p">;</span>
        <span class="n">h</span> <span class="o">=</span> <span class="n">height</span><span class="p">;</span>
        <span class="n">addToChunks</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn QSize QtCanvasRectangle::size() const</span>

<span class="cm">    Returns the width() and height() of the rectangle.</span>

<span class="cm">    \sa rect(), setSize()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn QRect QtCanvasRectangle::rect() const</span>

<span class="cm">    Returns the integer-converted x(), y() position and size() of the</span>
<span class="cm">    rectangle as a QRect.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">  \reimp</span>
<span class="cm">*/</span>
<span class="n">QPolygon</span> <span class="n">QtCanvasRectangle</span><span class="o">::</span><span class="n">areaPoints</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="n">QPolygon</span> <span class="nf">pa</span><span class="p">(</span><span class="mi">4</span><span class="p">);</span>
    <span class="kt">int</span> <span class="n">pw</span> <span class="o">=</span> <span class="p">(</span><span class="n">pen</span><span class="p">().</span><span class="n">width</span><span class="p">()</span><span class="o">+</span><span class="mi">1</span><span class="p">)</span><span class="o">/</span><span class="mi">2</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">pw</span> <span class="o">&lt;</span> <span class="mi">1</span><span class="p">)</span> <span class="n">pw</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">pen</span><span class="p">()</span> <span class="o">==</span> <span class="n">NoPen</span><span class="p">)</span> <span class="n">pw</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">pa</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">=</span> <span class="n">QPoint</span><span class="p">((</span><span class="kt">int</span><span class="p">)</span><span class="n">x</span><span class="p">()</span><span class="o">-</span><span class="n">pw</span><span class="p">,</span> <span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="n">y</span><span class="p">()</span><span class="o">-</span><span class="n">pw</span><span class="p">);</span>
    <span class="n">pa</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">=</span> <span class="n">pa</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">+</span> <span class="n">QPoint</span><span class="p">(</span><span class="n">w</span><span class="o">+</span><span class="n">pw</span><span class="o">*</span><span class="mi">2</span><span class="p">,</span> <span class="mi">0</span><span class="p">);</span>
    <span class="n">pa</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="o">=</span> <span class="n">pa</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">+</span> <span class="n">QPoint</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">h</span><span class="o">+</span><span class="n">pw</span><span class="o">*</span><span class="mi">2</span><span class="p">);</span>
    <span class="n">pa</span><span class="p">[</span><span class="mi">3</span><span class="p">]</span> <span class="o">=</span> <span class="n">pa</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">+</span> <span class="n">QPoint</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">h</span><span class="o">+</span><span class="n">pw</span><span class="o">*</span><span class="mi">2</span><span class="p">);</span>
    <span class="k">return</span> <span class="n">pa</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Draws the rectangle on painter \a p.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasRectangle</span><span class="o">::</span><span class="n">drawShape</span><span class="p">(</span><span class="n">QPainter</span> <span class="o">&amp;</span> <span class="n">p</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">p</span><span class="p">.</span><span class="n">drawRect</span><span class="p">((</span><span class="kt">int</span><span class="p">)</span><span class="n">x</span><span class="p">(),</span> <span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="n">y</span><span class="p">(),</span> <span class="n">w</span><span class="p">,</span> <span class="n">h</span><span class="p">);</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">    \class QtCanvasEllipse qtcanvas.h</span>
<span class="cm">    \brief The QtCanvasEllipse class provides an ellipse or ellipse segment on a QtCanvas.</span>

<span class="cm">    A canvas item that paints an ellipse or ellipse segment with a QBrush.</span>
<span class="cm">    The ellipse&#39;s height, width, start angle and angle length can be set</span>
<span class="cm">    at construction time. The size can be changed at runtime with</span>
<span class="cm">    setSize(), and the angles can be changed (if you&#39;re displaying an</span>
<span class="cm">    ellipse segment rather than a whole ellipse) with setAngles().</span>

<span class="cm">    Note that angles are specified in 16ths of a degree.</span>

<span class="cm">    \target anglediagram</span>
<span class="cm">    \img qcanvasellipse.png Ellipse</span>

<span class="cm">    If a start angle and length angle are set then an ellipse segment</span>
<span class="cm">    will be drawn. The start angle is the angle that goes from zero in a</span>
<span class="cm">    counter-clockwise direction (shown in green in the diagram). The</span>
<span class="cm">    length angle is the angle from the start angle in a</span>
<span class="cm">    counter-clockwise direction (shown in blue in the diagram). The blue</span>
<span class="cm">    segment is the segment of the ellipse that would be drawn. If no</span>
<span class="cm">    start angle and length angle are specified the entire ellipse is</span>
<span class="cm">    drawn.</span>

<span class="cm">    The ellipse can be drawn on a painter with drawShape().</span>

<span class="cm">    Like any other canvas item ellipses can be moved with move() and</span>
<span class="cm">    moveBy(), or by setting coordinates with setX(), setY() and setZ().</span>

<span class="cm">    Note: QtCanvasEllipse does not use the pen.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Constructs a 32x32 ellipse, centered at (0, 0) on \a canvas.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasEllipse</span><span class="o">::</span><span class="n">QtCanvasEllipse</span><span class="p">(</span><span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">)</span> <span class="o">:</span>
    <span class="n">QtCanvasPolygonalItem</span><span class="p">(</span><span class="n">canvas</span><span class="p">),</span>
    <span class="n">w</span><span class="p">(</span><span class="mi">32</span><span class="p">),</span> <span class="n">h</span><span class="p">(</span><span class="mi">32</span><span class="p">),</span>
    <span class="n">a1</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span> <span class="n">a2</span><span class="p">(</span><span class="mi">360</span><span class="o">*</span><span class="mi">16</span><span class="p">)</span>
<span class="p">{</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Constructs a \a width by \a height pixel ellipse, centered at</span>
<span class="cm">    (0, 0) on \a canvas.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasEllipse</span><span class="o">::</span><span class="n">QtCanvasEllipse</span><span class="p">(</span><span class="kt">int</span> <span class="n">width</span><span class="p">,</span> <span class="kt">int</span> <span class="n">height</span><span class="p">,</span> <span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">)</span> <span class="o">:</span>
    <span class="n">QtCanvasPolygonalItem</span><span class="p">(</span><span class="n">canvas</span><span class="p">),</span> 
    <span class="n">w</span><span class="p">(</span><span class="n">width</span><span class="p">),</span> <span class="n">h</span><span class="p">(</span><span class="n">height</span><span class="p">),</span>
    <span class="n">a1</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span> <span class="n">a2</span><span class="p">(</span><span class="mi">360</span><span class="o">*</span><span class="mi">16</span><span class="p">)</span>
<span class="p">{</span>
<span class="p">}</span>

<span class="c1">// ### add a constructor taking degrees in float. 1/16 degrees is stupid. Lars</span>
<span class="c1">// ### it&#39;s how QPainter does it, so QtCanvas does too for consistency. If it&#39;s</span>
<span class="c1">// ###  a good idea, it should be added to QPainter, not just to QtCanvas. Warwick</span>
<span class="cm">/*</span>
<span class="cm">    Constructs a \a width by \a height pixel ellipse, centered at</span>
<span class="cm">    (0, 0) on \a canvas. Only a segment of the ellipse is drawn,</span>
<span class="cm">    starting at angle \a startangle, and extending for angle \a angle</span>
<span class="cm">    (the angle length).</span>

<span class="cm">    Note that angles are specified in sixteenths of a degree.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasEllipse</span><span class="o">::</span><span class="n">QtCanvasEllipse</span><span class="p">(</span><span class="kt">int</span> <span class="n">width</span><span class="p">,</span> <span class="kt">int</span> <span class="n">height</span><span class="p">,</span> 
    <span class="kt">int</span> <span class="n">startangle</span><span class="p">,</span> <span class="kt">int</span> <span class="n">angle</span><span class="p">,</span> <span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">)</span> <span class="o">:</span>
    <span class="n">QtCanvasPolygonalItem</span><span class="p">(</span><span class="n">canvas</span><span class="p">),</span> 
    <span class="n">w</span><span class="p">(</span><span class="n">width</span><span class="p">),</span> <span class="n">h</span><span class="p">(</span><span class="n">height</span><span class="p">),</span> 
    <span class="n">a1</span><span class="p">(</span><span class="n">startangle</span><span class="p">),</span> <span class="n">a2</span><span class="p">(</span><span class="n">angle</span><span class="p">)</span>
<span class="p">{</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Destroys the ellipse.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasEllipse</span><span class="o">::~</span><span class="n">QtCanvasEllipse</span><span class="p">()</span>
<span class="p">{</span>
    <span class="n">hide</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the width of the ellipse.</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasEllipse</span><span class="o">::</span><span class="n">width</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">w</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the height of the ellipse.</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasEllipse</span><span class="o">::</span><span class="n">height</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">h</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Sets the \a width and \a height of the ellipse.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasEllipse</span><span class="o">::</span><span class="n">setSize</span><span class="p">(</span><span class="kt">int</span> <span class="n">width</span><span class="p">,</span> <span class="kt">int</span> <span class="n">height</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">w</span> <span class="o">!=</span> <span class="n">width</span> <span class="o">||</span> <span class="n">h</span> <span class="o">!=</span> <span class="n">height</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">removeFromChunks</span><span class="p">();</span>
        <span class="n">w</span> <span class="o">=</span> <span class="n">width</span><span class="p">;</span>
        <span class="n">h</span> <span class="o">=</span> <span class="n">height</span><span class="p">;</span>
        <span class="n">addToChunks</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn int QtCanvasEllipse::angleStart() const</span>

<span class="cm">    Returns the start angle in 16ths of a degree. Initially</span>
<span class="cm">    this will be 0.</span>

<span class="cm">    \sa setAngles(), angleLength()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn int QtCanvasEllipse::angleLength() const</span>

<span class="cm">    Returns the length angle (the extent of the ellipse segment) in</span>
<span class="cm">    16ths of a degree. Initially this will be 360 * 16 (a complete</span>
<span class="cm">    ellipse).</span>

<span class="cm">    \sa setAngles(), angleStart()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Sets the angles for the ellipse. The start angle is \a start and</span>
<span class="cm">    the extent of the segment is \a length (the angle length) from the</span>
<span class="cm">    \a start. The angles are specified in 16ths of a degree. By</span>
<span class="cm">    default the ellipse will start at 0 and have an angle length of</span>
<span class="cm">    360 * 16 (a complete ellipse).</span>

<span class="cm">    \sa angleStart(), angleLength()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasEllipse</span><span class="o">::</span><span class="n">setAngles</span><span class="p">(</span><span class="kt">int</span> <span class="n">start</span><span class="p">,</span> <span class="kt">int</span> <span class="n">length</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">a1</span> <span class="o">!=</span> <span class="n">start</span> <span class="o">||</span> <span class="n">a2</span> <span class="o">!=</span> <span class="n">length</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">removeFromChunks</span><span class="p">();</span>
        <span class="n">a1</span> <span class="o">=</span> <span class="n">start</span><span class="p">;</span>
        <span class="n">a2</span> <span class="o">=</span> <span class="n">length</span><span class="p">;</span>
        <span class="n">addToChunks</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">  \reimp</span>
<span class="cm">*/</span>
<span class="n">QPolygon</span> <span class="n">QtCanvasEllipse</span><span class="o">::</span><span class="n">areaPoints</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="n">QPainterPath</span> <span class="n">path</span><span class="p">;</span>
    <span class="n">path</span><span class="p">.</span><span class="n">arcTo</span><span class="p">(</span><span class="n">QRectF</span><span class="p">(</span><span class="n">x</span><span class="p">()</span><span class="o">-</span><span class="n">w</span><span class="o">/</span><span class="mf">2.0</span><span class="o">+</span><span class="mf">0.5</span><span class="mi">-1</span><span class="p">,</span> <span class="n">y</span><span class="p">()</span><span class="o">-</span><span class="n">h</span><span class="o">/</span><span class="mf">2.0</span><span class="o">+</span><span class="mf">0.5</span><span class="mi">-1</span><span class="p">,</span> <span class="n">w</span><span class="o">+</span><span class="mi">3</span><span class="p">,</span> <span class="n">h</span><span class="o">+</span><span class="mi">3</span><span class="p">),</span> <span class="n">a1</span><span class="o">/</span><span class="mf">16.</span><span class="p">,</span> <span class="n">a2</span><span class="o">/</span><span class="mf">16.</span><span class="p">);</span>
    <span class="k">return</span> <span class="n">path</span><span class="p">.</span><span class="n">toFillPolygon</span><span class="p">().</span><span class="n">toPolygon</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Draws the ellipse, centered at x(), y() using the painter \a p.</span>

<span class="cm">    Note that QtCanvasEllipse does not support an outline (the pen is</span>
<span class="cm">    always NoPen).</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasEllipse</span><span class="o">::</span><span class="n">drawShape</span><span class="p">(</span><span class="n">QPainter</span> <span class="o">&amp;</span> <span class="n">p</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">p</span><span class="p">.</span><span class="n">setPen</span><span class="p">(</span><span class="n">NoPen</span><span class="p">);</span> <span class="c1">// since QRegion(QPolygon) excludes outline :-()-:</span>
    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">a1</span> <span class="o">&amp;&amp;</span> <span class="n">a2</span> <span class="o">==</span> <span class="mi">360</span><span class="o">*</span><span class="mi">16</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">p</span><span class="p">.</span><span class="n">drawEllipse</span><span class="p">(</span><span class="kt">int</span><span class="p">(</span><span class="n">x</span><span class="p">()</span><span class="o">-</span><span class="n">w</span><span class="o">/</span><span class="mf">2.0</span><span class="o">+</span><span class="mf">0.5</span><span class="p">),</span> <span class="kt">int</span><span class="p">(</span><span class="n">y</span><span class="p">()</span><span class="o">-</span><span class="n">h</span><span class="o">/</span><span class="mf">2.0</span><span class="o">+</span><span class="mf">0.5</span><span class="p">),</span> <span class="n">w</span><span class="p">,</span> <span class="n">h</span><span class="p">);</span>
    <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
        <span class="n">p</span><span class="p">.</span><span class="n">drawPie</span><span class="p">(</span><span class="kt">int</span><span class="p">(</span><span class="n">x</span><span class="p">()</span><span class="o">-</span><span class="n">w</span><span class="o">/</span><span class="mf">2.0</span><span class="o">+</span><span class="mf">0.5</span><span class="p">),</span> <span class="kt">int</span><span class="p">(</span><span class="n">y</span><span class="p">()</span><span class="o">-</span><span class="n">h</span><span class="o">/</span><span class="mf">2.0</span><span class="o">+</span><span class="mf">0.5</span><span class="p">),</span> <span class="n">w</span><span class="p">,</span> <span class="n">h</span><span class="p">,</span> <span class="n">a1</span><span class="p">,</span> <span class="n">a2</span><span class="p">);</span>
    <span class="p">}</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">    \class QtCanvasText</span>
<span class="cm">    \brief The QtCanvasText class provides a text object on a QtCanvas.</span>

<span class="cm">    A canvas text item has text with font, color and alignment</span>
<span class="cm">    attributes. The text and font can be set in the constructor or set</span>
<span class="cm">    or changed later with setText() and setFont(). The color is set</span>
<span class="cm">    with setColor() and the alignment with setTextFlags(). The text</span>
<span class="cm">    item&#39;s bounding rectangle is retrieved with boundingRect().</span>

<span class="cm">    The text can be drawn on a painter with draw().</span>

<span class="cm">    Like any other canvas item text items can be moved with</span>
<span class="cm">    QtCanvasItem::move() and QtCanvasItem::moveBy(), or by setting</span>
<span class="cm">    coordinates with QtCanvasItem::setX(), QtCanvasItem::setY() and</span>
<span class="cm">    QtCanvasItem::setZ().</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Constructs a QtCanvasText with the text &quot;\&lt;text\&gt;&quot;, on \a canvas.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasText</span><span class="o">::</span><span class="n">QtCanvasText</span><span class="p">(</span><span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">)</span> <span class="o">:</span>
    <span class="n">QtCanvasItem</span><span class="p">(</span><span class="n">canvas</span><span class="p">),</span> 
    <span class="n">txt</span><span class="p">(</span><span class="s">&quot;&lt;text&gt;&quot;</span><span class="p">),</span> <span class="n">flags</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">setRect</span><span class="p">();</span>
<span class="p">}</span>

<span class="c1">// ### add textflags to the constructor? Lars</span>
<span class="cm">/*</span>
<span class="cm">    Constructs a QtCanvasText with the text \a t, on canvas \a canvas.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasText</span><span class="o">::</span><span class="n">QtCanvasText</span><span class="p">(</span><span class="k">const</span> <span class="n">QString</span><span class="o">&amp;</span> <span class="n">t</span><span class="p">,</span> <span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">)</span> <span class="o">:</span>
    <span class="n">QtCanvasItem</span><span class="p">(</span><span class="n">canvas</span><span class="p">),</span> 
    <span class="n">txt</span><span class="p">(</span><span class="n">t</span><span class="p">),</span> <span class="n">flags</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">setRect</span><span class="p">();</span>
<span class="p">}</span>

<span class="c1">// ### see above</span>
<span class="cm">/*</span>
<span class="cm">    Constructs a QtCanvasText with the text \a t and font \a f, on the</span>
<span class="cm">    canvas \a canvas.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasText</span><span class="o">::</span><span class="n">QtCanvasText</span><span class="p">(</span><span class="k">const</span> <span class="n">QString</span><span class="o">&amp;</span> <span class="n">t</span><span class="p">,</span> <span class="n">QFont</span> <span class="n">f</span><span class="p">,</span> <span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">)</span> <span class="o">:</span>
    <span class="n">QtCanvasItem</span><span class="p">(</span><span class="n">canvas</span><span class="p">),</span> 
    <span class="n">txt</span><span class="p">(</span><span class="n">t</span><span class="p">),</span> <span class="n">flags</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span> 
    <span class="n">fnt</span><span class="p">(</span><span class="n">f</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">setRect</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Destroys the canvas text item.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasText</span><span class="o">::~</span><span class="n">QtCanvasText</span><span class="p">()</span>
<span class="p">{</span>
    <span class="n">removeFromChunks</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the bounding rectangle of the text.</span>
<span class="cm">*/</span>
<span class="n">QRect</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">boundingRect</span><span class="p">()</span> <span class="k">const</span> <span class="p">{</span> <span class="k">return</span> <span class="n">brect</span><span class="p">;</span> <span class="p">}</span>

<span class="kt">void</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">setRect</span><span class="p">()</span>
<span class="p">{</span>
    <span class="n">brect</span> <span class="o">=</span> <span class="n">QFontMetrics</span><span class="p">(</span><span class="n">fnt</span><span class="p">).</span><span class="n">boundingRect</span><span class="p">(</span><span class="kt">int</span><span class="p">(</span><span class="n">x</span><span class="p">()),</span> <span class="kt">int</span><span class="p">(</span><span class="n">y</span><span class="p">()),</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">flags</span><span class="p">,</span> <span class="n">txt</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn int QtCanvasText::textFlags() const</span>

<span class="cm">    Returns the currently set alignment flags.</span>

<span class="cm">    \sa setTextFlags() Qt::AlignmentFlag Qt::TextFlag</span>
<span class="cm">*/</span>


<span class="cm">/*</span>
<span class="cm">    Sets the alignment flags to \a f. These are a bitwise OR of the</span>
<span class="cm">    flags available to QPainter::drawText() -- see the</span>
<span class="cm">    \l{Qt::AlignmentFlag}s and \l{Qt::TextFlag}s.</span>

<span class="cm">    \sa setFont() setColor()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">setTextFlags</span><span class="p">(</span><span class="kt">int</span> <span class="n">f</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">flags</span> <span class="o">!=</span> <span class="n">f</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">removeFromChunks</span><span class="p">();</span>
        <span class="n">flags</span> <span class="o">=</span> <span class="n">f</span><span class="p">;</span>
        <span class="n">setRect</span><span class="p">();</span>
        <span class="n">addToChunks</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the text item&#39;s text.</span>

<span class="cm">    \sa setText()</span>
<span class="cm">*/</span>
<span class="n">QString</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">text</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">txt</span><span class="p">;</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">    Sets the text item&#39;s text to \a t. The text may contain newlines.</span>

<span class="cm">    \sa text(), setFont(), setColor() setTextFlags()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">setText</span><span class="p">(</span><span class="k">const</span> <span class="n">QString</span><span class="o">&amp;</span> <span class="n">t</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">txt</span> <span class="o">!=</span> <span class="n">t</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">removeFromChunks</span><span class="p">();</span>
        <span class="n">txt</span> <span class="o">=</span> <span class="n">t</span><span class="p">;</span>
        <span class="n">setRect</span><span class="p">();</span>
        <span class="n">addToChunks</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the font in which the text is drawn.</span>

<span class="cm">    \sa setFont()</span>
<span class="cm">*/</span>
<span class="n">QFont</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">font</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">fnt</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Sets the font in which the text is drawn to font \a f.</span>

<span class="cm">    \sa font()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">setFont</span><span class="p">(</span><span class="k">const</span> <span class="n">QFont</span><span class="o">&amp;</span> <span class="n">f</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">f</span> <span class="o">!=</span> <span class="n">fnt</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">removeFromChunks</span><span class="p">();</span>
        <span class="n">fnt</span> <span class="o">=</span> <span class="n">f</span><span class="p">;</span>
        <span class="n">setRect</span><span class="p">();</span>
        <span class="n">addToChunks</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Returns the color of the text.</span>

<span class="cm">    \sa setColor()</span>
<span class="cm">*/</span>
<span class="n">QColor</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">color</span><span class="p">()</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="k">return</span> <span class="n">col</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Sets the color of the text to the color \a c.</span>

<span class="cm">    \sa color(), setFont()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">setColor</span><span class="p">(</span><span class="k">const</span> <span class="n">QColor</span><span class="o">&amp;</span> <span class="n">c</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">col</span> <span class="o">=</span> <span class="n">c</span><span class="p">;</span>
    <span class="n">changeChunks</span><span class="p">();</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">  \reimp</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">moveBy</span><span class="p">(</span><span class="kt">double</span> <span class="n">dx</span><span class="p">,</span> <span class="kt">double</span> <span class="n">dy</span><span class="p">)</span>
<span class="p">{</span>
    <span class="kt">int</span> <span class="n">idx</span> <span class="o">=</span> <span class="kt">int</span><span class="p">(</span><span class="n">x</span><span class="p">()</span><span class="o">+</span><span class="n">dx</span><span class="p">)</span><span class="o">-</span><span class="kt">int</span><span class="p">(</span><span class="n">x</span><span class="p">());</span>
    <span class="kt">int</span> <span class="n">idy</span> <span class="o">=</span> <span class="kt">int</span><span class="p">(</span><span class="n">y</span><span class="p">()</span><span class="o">+</span><span class="n">dy</span><span class="p">)</span><span class="o">-</span><span class="kt">int</span><span class="p">(</span><span class="n">y</span><span class="p">());</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">idx</span> <span class="o">||</span> <span class="n">idy</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">removeFromChunks</span><span class="p">();</span>
    <span class="p">}</span>
    <span class="n">myx</span><span class="o">+=</span> <span class="n">dx</span><span class="p">;</span>
    <span class="n">myy</span><span class="o">+=</span> <span class="n">dy</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">idx</span> <span class="o">||</span> <span class="n">idy</span><span class="p">)</span> <span class="p">{</span>
        <span class="n">brect</span><span class="p">.</span><span class="n">translate</span><span class="p">(</span><span class="n">idx</span><span class="p">,</span> <span class="n">idy</span><span class="p">);</span>
        <span class="n">addToChunks</span><span class="p">();</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Draws the text using the painter \a painter.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">draw</span><span class="p">(</span><span class="n">QPainter</span><span class="o">&amp;</span> <span class="n">painter</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">painter</span><span class="p">.</span><span class="n">setFont</span><span class="p">(</span><span class="n">fnt</span><span class="p">);</span>
    <span class="n">painter</span><span class="p">.</span><span class="n">setPen</span><span class="p">(</span><span class="n">col</span><span class="p">);</span>
    <span class="n">painter</span><span class="p">.</span><span class="n">drawText</span><span class="p">(</span><span class="n">painter</span><span class="p">.</span><span class="n">fontMetrics</span><span class="p">().</span><span class="n">boundingRect</span><span class="p">(</span><span class="kt">int</span><span class="p">(</span><span class="n">x</span><span class="p">()),</span> <span class="kt">int</span><span class="p">(</span><span class="n">y</span><span class="p">()),</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">flags</span><span class="p">,</span> <span class="n">txt</span><span class="p">),</span> <span class="n">flags</span><span class="p">,</span> <span class="n">txt</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">  \reimp</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">changeChunks</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">isVisible</span><span class="p">()</span> <span class="o">&amp;&amp;</span> <span class="n">canvas</span><span class="p">())</span> <span class="p">{</span>
        <span class="kt">int</span> <span class="n">chunksize</span> <span class="o">=</span> <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">chunkSize</span><span class="p">();</span>
        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">j</span> <span class="o">=</span> <span class="n">brect</span><span class="p">.</span><span class="n">top</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">j</span> <span class="o">&lt;=</span> <span class="n">brect</span><span class="p">.</span><span class="n">bottom</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">j</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
            <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="n">brect</span><span class="p">.</span><span class="n">left</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;=</span> <span class="n">brect</span><span class="p">.</span><span class="n">right</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">setChangedChunk</span><span class="p">(</span><span class="n">i</span><span class="p">,</span> <span class="n">j</span><span class="p">);</span>
            <span class="p">}</span>
        <span class="p">}</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Adds the text item to the appropriate chunks.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">addToChunks</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">isVisible</span><span class="p">()</span> <span class="o">&amp;&amp;</span> <span class="n">canvas</span><span class="p">())</span> <span class="p">{</span>
        <span class="kt">int</span> <span class="n">chunksize</span> <span class="o">=</span> <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">chunkSize</span><span class="p">();</span>
        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">j</span> <span class="o">=</span> <span class="n">brect</span><span class="p">.</span><span class="n">top</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">j</span> <span class="o">&lt;=</span> <span class="n">brect</span><span class="p">.</span><span class="n">bottom</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">j</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
            <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="n">brect</span><span class="p">.</span><span class="n">left</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;=</span> <span class="n">brect</span><span class="p">.</span><span class="n">right</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">addItemToChunk</span><span class="p">(</span><span class="k">this</span><span class="p">,</span> <span class="n">i</span><span class="p">,</span> <span class="n">j</span><span class="p">);</span>
            <span class="p">}</span>
        <span class="p">}</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Removes the text item from the appropriate chunks.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">removeFromChunks</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">isVisible</span><span class="p">()</span> <span class="o">&amp;&amp;</span> <span class="n">canvas</span><span class="p">())</span> <span class="p">{</span>
        <span class="kt">int</span> <span class="n">chunksize</span> <span class="o">=</span> <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">chunkSize</span><span class="p">();</span>
        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">j</span> <span class="o">=</span> <span class="n">brect</span><span class="p">.</span><span class="n">top</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">j</span> <span class="o">&lt;=</span> <span class="n">brect</span><span class="p">.</span><span class="n">bottom</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">j</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
            <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="n">brect</span><span class="p">.</span><span class="n">left</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;=</span> <span class="n">brect</span><span class="p">.</span><span class="n">right</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">removeItemFromChunk</span><span class="p">(</span><span class="k">this</span><span class="p">,</span> <span class="n">i</span><span class="p">,</span> <span class="n">j</span><span class="p">);</span>
            <span class="p">}</span>
        <span class="p">}</span>
    <span class="p">}</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">    Returns 0 (QtCanvasItem::Rtti_Item).</span>

<span class="cm">    Make your derived classes return their own values for rtti(), so</span>
<span class="cm">    that you can distinguish between objects returned by</span>
<span class="cm">    QtCanvas::at(). You should use values greater than 1000 to allow</span>
<span class="cm">    for extensions to this class.</span>

<span class="cm">    Overuse of this functionality can damage its extensibility. For</span>
<span class="cm">    example, once you have identified a base class of a QtCanvasItem</span>
<span class="cm">    found by QtCanvas::at(), cast it to that type and call meaningful</span>
<span class="cm">    methods rather than acting upon the object based on its rtti</span>
<span class="cm">    value.</span>

<span class="cm">    For example:</span>

<span class="cm">    \code</span>
<span class="cm">        QtCanvasItem* item;</span>
<span class="cm">        // Find an item, e.g. with QtCanvasItem::collisions().</span>
<span class="cm">        ...</span>
<span class="cm">        if (item-&gt;rtti() == MySprite::RTTI) {</span>
<span class="cm">            MySprite* s = (MySprite*)item;</span>
<span class="cm">            if (s-&gt;isDamagable()) s-&gt;loseHitPoints(1000);</span>
<span class="cm">            if (s-&gt;isHot()) myself-&gt;loseHitPoints(1000);</span>
<span class="cm">            ...</span>
<span class="cm">        }</span>
<span class="cm">    \endcode</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">rtti</span><span class="p">()</span> <span class="k">const</span> <span class="p">{</span> <span class="k">return</span> <span class="n">RTTI</span><span class="p">;</span> <span class="p">}</span>
<span class="kt">int</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">RTTI</span> <span class="o">=</span> <span class="n">Rtti_Item</span><span class="p">;</span>

<span class="cm">/*</span>
<span class="cm">    Returns 1 (QtCanvasItem::Rtti_Sprite).</span>

<span class="cm">    \sa QtCanvasItem::rtti()</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">rtti</span><span class="p">()</span> <span class="k">const</span> <span class="p">{</span> <span class="k">return</span> <span class="n">RTTI</span><span class="p">;</span> <span class="p">}</span>
<span class="kt">int</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">RTTI</span> <span class="o">=</span> <span class="n">Rtti_Sprite</span><span class="p">;</span>

<span class="cm">/*</span>
<span class="cm">    Returns 2 (QtCanvasItem::Rtti_PolygonalItem).</span>

<span class="cm">    \sa QtCanvasItem::rtti()</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">::</span><span class="n">rtti</span><span class="p">()</span> <span class="k">const</span> <span class="p">{</span> <span class="k">return</span> <span class="n">RTTI</span><span class="p">;</span> <span class="p">}</span>
<span class="kt">int</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">::</span><span class="n">RTTI</span> <span class="o">=</span> <span class="n">Rtti_PolygonalItem</span><span class="p">;</span>

<span class="cm">/*</span>
<span class="cm">    Returns 3 (QtCanvasItem::Rtti_Text).</span>

<span class="cm">    \sa QtCanvasItem::rtti()</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">rtti</span><span class="p">()</span> <span class="k">const</span> <span class="p">{</span> <span class="k">return</span> <span class="n">RTTI</span><span class="p">;</span> <span class="p">}</span>
<span class="kt">int</span> <span class="n">QtCanvasText</span><span class="o">::</span><span class="n">RTTI</span> <span class="o">=</span> <span class="n">Rtti_Text</span><span class="p">;</span>

<span class="cm">/*</span>
<span class="cm">    Returns 4 (QtCanvasItem::Rtti_Polygon).</span>

<span class="cm">    \sa QtCanvasItem::rtti()</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasPolygon</span><span class="o">::</span><span class="n">rtti</span><span class="p">()</span> <span class="k">const</span> <span class="p">{</span> <span class="k">return</span> <span class="n">RTTI</span><span class="p">;</span> <span class="p">}</span>
<span class="kt">int</span> <span class="n">QtCanvasPolygon</span><span class="o">::</span><span class="n">RTTI</span> <span class="o">=</span> <span class="n">Rtti_Polygon</span><span class="p">;</span>

<span class="cm">/*</span>
<span class="cm">    Returns 5 (QtCanvasItem::Rtti_Rectangle).</span>

<span class="cm">    \sa QtCanvasItem::rtti()</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasRectangle</span><span class="o">::</span><span class="n">rtti</span><span class="p">()</span> <span class="k">const</span> <span class="p">{</span> <span class="k">return</span> <span class="n">RTTI</span><span class="p">;</span> <span class="p">}</span>
<span class="kt">int</span> <span class="n">QtCanvasRectangle</span><span class="o">::</span><span class="n">RTTI</span> <span class="o">=</span> <span class="n">Rtti_Rectangle</span><span class="p">;</span>

<span class="cm">/*</span>
<span class="cm">    Returns 6 (QtCanvasItem::Rtti_Ellipse).</span>

<span class="cm">    \sa QtCanvasItem::rtti()</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasEllipse</span><span class="o">::</span><span class="n">rtti</span><span class="p">()</span> <span class="k">const</span> <span class="p">{</span> <span class="k">return</span> <span class="n">RTTI</span><span class="p">;</span> <span class="p">}</span>
<span class="kt">int</span> <span class="n">QtCanvasEllipse</span><span class="o">::</span><span class="n">RTTI</span> <span class="o">=</span> <span class="n">Rtti_Ellipse</span><span class="p">;</span>

<span class="cm">/*</span>
<span class="cm">    Returns 7 (QtCanvasItem::Rtti_Line).</span>

<span class="cm">    \sa QtCanvasItem::rtti()</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasLine</span><span class="o">::</span><span class="n">rtti</span><span class="p">()</span> <span class="k">const</span> <span class="p">{</span> <span class="k">return</span> <span class="n">RTTI</span><span class="p">;</span> <span class="p">}</span>
<span class="kt">int</span> <span class="n">QtCanvasLine</span><span class="o">::</span><span class="n">RTTI</span> <span class="o">=</span> <span class="n">Rtti_Line</span><span class="p">;</span>

<span class="cm">/*</span>
<span class="cm">    Returns 8 (QtCanvasItem::Rtti_Spline).</span>

<span class="cm">    \sa QtCanvasItem::rtti()</span>
<span class="cm">*/</span>
<span class="kt">int</span> <span class="n">QtCanvasSpline</span><span class="o">::</span><span class="n">rtti</span><span class="p">()</span> <span class="k">const</span> <span class="p">{</span> <span class="k">return</span> <span class="n">RTTI</span><span class="p">;</span> <span class="p">}</span>
<span class="kt">int</span> <span class="n">QtCanvasSpline</span><span class="o">::</span><span class="n">RTTI</span> <span class="o">=</span> <span class="n">Rtti_Spline</span><span class="p">;</span>

<span class="cm">/*</span>
<span class="cm">    Constructs a QtCanvasSprite which uses images from the</span>
<span class="cm">    QtCanvasPixmapArray \a a.</span>

<span class="cm">    The sprite in initially positioned at (0, 0) on \a canvas, using</span>
<span class="cm">    frame 0.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">QtCanvasSprite</span><span class="p">(</span><span class="n">QtCanvasPixmapArray</span><span class="o">*</span> <span class="n">a</span><span class="p">,</span> <span class="n">QtCanvas</span><span class="o">*</span> <span class="n">canvas</span><span class="p">)</span> <span class="o">:</span>
    <span class="n">QtCanvasItem</span><span class="p">(</span><span class="n">canvas</span><span class="p">),</span> 
    <span class="n">frm</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span> 
    <span class="n">anim_val</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span> 
    <span class="n">anim_state</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span> 
    <span class="n">anim_type</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span> 
    <span class="n">images</span><span class="p">(</span><span class="n">a</span><span class="p">)</span>
<span class="p">{</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">    Set the array of images used for displaying the sprite to the</span>
<span class="cm">    QtCanvasPixmapArray \a a.</span>

<span class="cm">    If the current frame() is larger than the number of images in \a</span>
<span class="cm">    a, the current frame will be reset to 0.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">setSequence</span><span class="p">(</span><span class="n">QtCanvasPixmapArray</span><span class="o">*</span> <span class="n">a</span><span class="p">)</span>
<span class="p">{</span>
    <span class="kt">bool</span> <span class="n">isvisible</span> <span class="o">=</span> <span class="n">isVisible</span><span class="p">();</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">isvisible</span> <span class="o">&amp;&amp;</span> <span class="n">images</span><span class="p">)</span>
        <span class="n">hide</span><span class="p">();</span>
    <span class="n">images</span> <span class="o">=</span> <span class="n">a</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">frm</span> <span class="o">&gt;=</span> <span class="p">(</span><span class="kt">int</span><span class="p">)</span><span class="n">images</span><span class="o">-&gt;</span><span class="n">count</span><span class="p">())</span>
        <span class="n">frm</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">isvisible</span><span class="p">)</span>
        <span class="n">show</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">\internal</span>

<span class="cm">Marks any chunks the sprite touches as changed.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">changeChunks</span><span class="p">()</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">isVisible</span><span class="p">()</span> <span class="o">&amp;&amp;</span> <span class="n">canvas</span><span class="p">())</span> <span class="p">{</span>
        <span class="kt">int</span> <span class="n">chunksize</span> <span class="o">=</span> <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">chunkSize</span><span class="p">();</span>
        <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">j</span> <span class="o">=</span> <span class="n">topEdge</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">j</span> <span class="o">&lt;=</span> <span class="n">bottomEdge</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">j</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
            <span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="n">leftEdge</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">i</span> <span class="o">&lt;=</span> <span class="n">rightEdge</span><span class="p">()</span><span class="o">/</span><span class="n">chunksize</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
                <span class="n">canvas</span><span class="p">()</span><span class="o">-&gt;</span><span class="n">setChangedChunk</span><span class="p">(</span><span class="n">i</span><span class="p">,</span> <span class="n">j</span><span class="p">);</span>
            <span class="p">}</span>
        <span class="p">}</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Destroys the sprite and removes it from the canvas. Does \e not</span>
<span class="cm">    delete the images.</span>
<span class="cm">*/</span>
<span class="n">QtCanvasSprite</span><span class="o">::~</span><span class="n">QtCanvasSprite</span><span class="p">()</span>
<span class="p">{</span>
    <span class="n">removeFromChunks</span><span class="p">();</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Sets the animation frame used for displaying the sprite to \a f, </span>
<span class="cm">    an index into the QtCanvasSprite&#39;s QtCanvasPixmapArray. The call</span>
<span class="cm">    will be ignored if \a f is larger than frameCount() or smaller</span>
<span class="cm">    than 0.</span>

<span class="cm">    \sa frame() move()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">setFrame</span><span class="p">(</span><span class="kt">int</span> <span class="n">f</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">move</span><span class="p">(</span><span class="n">x</span><span class="p">(),</span> <span class="n">y</span><span class="p">(),</span> <span class="n">f</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \enum QtCanvasSprite::FrameAnimationType</span>

<span class="cm">    This enum is used to identify the different types of frame</span>
<span class="cm">    animation offered by QtCanvasSprite.</span>

<span class="cm">    \value Cycle at each advance the frame number will be incremented by</span>
<span class="cm">    1 (modulo the frame count).</span>
<span class="cm">    \value Oscillate at each advance the frame number will be</span>
<span class="cm">    incremented by 1 up to the frame count then decremented to by 1 to</span>
<span class="cm">    0, repeating this sequence forever.</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    Sets the animation characteristics for the sprite.</span>

<span class="cm">    For \a type == \c Cycle, the frames will increase by \a step</span>
<span class="cm">    at each advance, modulo the frameCount().</span>

<span class="cm">    For \a type == \c Oscillate, the frames will increase by \a step</span>
<span class="cm">    at each advance, up to the frameCount(), then decrease by \a step</span>
<span class="cm">    back to 0, repeating forever.</span>

<span class="cm">    The \a state parameter is for internal use.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">setFrameAnimation</span><span class="p">(</span><span class="n">FrameAnimationType</span> <span class="n">type</span><span class="p">,</span> <span class="kt">int</span> <span class="n">step</span><span class="p">,</span> <span class="kt">int</span> <span class="n">state</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">anim_val</span> <span class="o">=</span> <span class="n">step</span><span class="p">;</span>
    <span class="n">anim_type</span> <span class="o">=</span> <span class="n">type</span><span class="p">;</span>
    <span class="n">anim_state</span> <span class="o">=</span> <span class="n">state</span><span class="p">;</span>
    <span class="n">setAnimated</span><span class="p">(</span><span class="nb">true</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Extends the default QtCanvasItem implementation to provide the</span>
<span class="cm">    functionality of setFrameAnimation().</span>

<span class="cm">    The \a phase is 0 or 1: see QtCanvasItem::advance() for details.</span>

<span class="cm">    \sa QtCanvasItem::advance() setVelocity()</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">advance</span><span class="p">(</span><span class="kt">int</span> <span class="n">phase</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">phase</span> <span class="o">==</span> <span class="mi">1</span><span class="p">)</span> <span class="p">{</span>
        <span class="kt">int</span> <span class="n">nf</span> <span class="o">=</span> <span class="n">frame</span><span class="p">();</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">anim_type</span> <span class="o">==</span> <span class="n">Oscillate</span><span class="p">)</span> <span class="p">{</span>
            <span class="k">if</span> <span class="p">(</span><span class="n">anim_state</span><span class="p">)</span>
                <span class="n">nf</span> <span class="o">+=</span> <span class="n">anim_val</span><span class="p">;</span>
            <span class="k">else</span>
                <span class="n">nf</span> <span class="o">-=</span> <span class="n">anim_val</span><span class="p">;</span>
            <span class="k">if</span> <span class="p">(</span><span class="n">nf</span> <span class="o">&lt;</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</span>
                <span class="n">nf</span> <span class="o">=</span> <span class="n">abs</span><span class="p">(</span><span class="n">anim_val</span><span class="p">);</span>
                <span class="n">anim_state</span> <span class="o">=</span> <span class="o">!</span><span class="n">anim_state</span><span class="p">;</span>
            <span class="p">}</span> <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">nf</span> <span class="o">&gt;=</span> <span class="n">frameCount</span><span class="p">())</span> <span class="p">{</span>
                <span class="n">nf</span> <span class="o">=</span> <span class="n">frameCount</span><span class="p">()</span><span class="mi">-1</span><span class="o">-</span><span class="n">abs</span><span class="p">(</span><span class="n">anim_val</span><span class="p">);</span>
                <span class="n">anim_state</span> <span class="o">=</span> <span class="o">!</span><span class="n">anim_state</span><span class="p">;</span>
            <span class="p">}</span>
        <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
            <span class="n">nf</span> <span class="o">=</span> <span class="p">(</span><span class="n">nf</span> <span class="o">+</span> <span class="n">anim_val</span> <span class="o">+</span> <span class="n">frameCount</span><span class="p">())</span> <span class="o">%</span> <span class="n">frameCount</span><span class="p">();</span>
        <span class="p">}</span>
        <span class="n">move</span><span class="p">(</span><span class="n">x</span><span class="p">()</span><span class="o">+</span><span class="n">xVelocity</span><span class="p">(),</span> <span class="n">y</span><span class="p">()</span><span class="o">+</span><span class="n">yVelocity</span><span class="p">(),</span> <span class="n">nf</span><span class="p">);</span>
    <span class="p">}</span>
<span class="p">}</span>


<span class="cm">/*</span>
<span class="cm">    \fn int QtCanvasSprite::frame() const</span>

<span class="cm">    Returns the index of the current animation frame in the</span>
<span class="cm">    QtCanvasSprite&#39;s QtCanvasPixmapArray.</span>

<span class="cm">    \sa setFrame(), move()</span>
<span class="cm">*/</span>

<span class="cm">/*</span>
<span class="cm">    \fn int QtCanvasSprite::frameCount() const</span>

<span class="cm">    Returns the number of frames in the QtCanvasSprite&#39;s</span>
<span class="cm">    QtCanvasPixmapArray.</span>
<span class="cm">*/</span>


<span class="cm">/*</span>
<span class="cm">    Moves the sprite to (\a x, \a y).</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">move</span><span class="p">(</span><span class="kt">double</span> <span class="n">x</span><span class="p">,</span> <span class="kt">double</span> <span class="n">y</span><span class="p">)</span> <span class="p">{</span> <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">move</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">);</span> <span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \fn void QtCanvasSprite::move(double nx, double ny, int nf)</span>

<span class="cm">    Moves the sprite to (\a nx, \a ny) and sets the current</span>
<span class="cm">    frame to \a nf. \a nf will be ignored if it is larger than</span>
<span class="cm">    frameCount() or smaller than 0.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtCanvasSprite</span><span class="o">::</span><span class="n">move</span><span class="p">(</span><span class="kt">double</span> <span class="n">nx</span><span class="p">,</span> <span class="kt">double</span> <span class="n">ny</span><span class="p">,</span> <span class="kt">int</span> <span class="n">nf</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">isVisible</span><span class="p">()</span> <span class="o">&amp;&amp;</span> <span class="n">canvas</span><span class="p">())</span> <span class="p">{</span>
        <span class="n">hide</span><span class="p">();</span>
        <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">move</span><span class="p">(</span><span class="n">nx</span><span class="p">,</span> <span class="n">ny</span><span class="p">);</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">nf</span> <span class="o">&gt;=</span> <span class="mi">0</span> <span class="o">&amp;&amp;</span> <span class="n">nf</span> <span class="o">&lt;</span> <span class="n">frameCount</span><span class="p">())</span>
            <span class="n">frm</span> <span class="o">=</span> <span class="n">nf</span><span class="p">;</span>
        <span class="n">show</span><span class="p">();</span>
    <span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
        <span class="n">QtCanvasItem</span><span class="o">::</span><span class="n">move</span><span class="p">(</span><span class="n">nx</span><span class="p">,</span> <span class="n">ny</span><span class="p">);</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">nf</span> <span class="o">&gt;=</span> <span class="mi">0</span> <span class="o">&amp;&amp;</span> <span class="n">nf</span> <span class="o">&lt;</span> <span class="n">frameCount</span><span class="p">())</span>
            <span class="n">frm</span> <span class="o">=</span> <span class="n">nf</span><span class="p">;</span>
    <span class="p">}</span>
<span class="p">}</span>


<span class="k">class</span> <span class="nc">QPoint</span><span class="p">;</span>

<span class="k">class</span> <span class="nc">QtPolygonScanner</span> <span class="p">{</span>
<span class="k">public</span><span class="o">:</span>
    <span class="k">virtual</span> <span class="o">~</span><span class="n">QtPolygonScanner</span><span class="p">()</span> <span class="p">{}</span>
    <span class="kt">void</span> <span class="n">scan</span><span class="p">(</span><span class="k">const</span> <span class="n">QPolygon</span><span class="o">&amp;</span> <span class="n">pa</span><span class="p">,</span> <span class="kt">bool</span> <span class="n">winding</span><span class="p">,</span> <span class="kt">int</span> <span class="n">index</span> <span class="o">=</span> <span class="mi">0</span><span class="p">,</span> <span class="kt">int</span> <span class="n">npoints</span> <span class="o">=</span> <span class="mi">-1</span><span class="p">);</span>
    <span class="kt">void</span> <span class="nf">scan</span><span class="p">(</span><span class="k">const</span> <span class="n">QPolygon</span><span class="o">&amp;</span> <span class="n">pa</span><span class="p">,</span> <span class="kt">bool</span> <span class="n">winding</span><span class="p">,</span> <span class="kt">int</span> <span class="n">index</span><span class="p">,</span> <span class="kt">int</span> <span class="n">npoints</span><span class="p">,</span> <span class="kt">bool</span> <span class="n">stitchable</span><span class="p">);</span>
    <span class="k">enum</span> <span class="nc">Edge</span> <span class="p">{</span> <span class="n">Left</span> <span class="o">=</span> <span class="mi">1</span><span class="p">,</span> <span class="n">Right</span> <span class="o">=</span> <span class="mi">2</span><span class="p">,</span> <span class="n">Top</span> <span class="o">=</span> <span class="mi">4</span><span class="p">,</span> <span class="n">Bottom</span> <span class="o">=</span> <span class="mi">8</span> <span class="p">};</span>
    <span class="kt">void</span> <span class="nf">scan</span><span class="p">(</span><span class="k">const</span> <span class="n">QPolygon</span><span class="o">&amp;</span> <span class="n">pa</span><span class="p">,</span> <span class="kt">bool</span> <span class="n">winding</span><span class="p">,</span> <span class="kt">int</span> <span class="n">index</span><span class="p">,</span> <span class="kt">int</span> <span class="n">npoints</span><span class="p">,</span> <span class="n">Edge</span> <span class="n">edges</span><span class="p">);</span>
    <span class="k">virtual</span> <span class="kt">void</span> <span class="n">processSpans</span><span class="p">(</span><span class="kt">int</span> <span class="n">n</span><span class="p">,</span> <span class="n">QPoint</span><span class="o">*</span> <span class="n">point</span><span class="p">,</span> <span class="kt">int</span><span class="o">*</span> <span class="n">width</span><span class="p">)</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="p">};</span>


<span class="c1">// Based on Xserver code miFillGeneralPoly...</span>
<span class="cm">/*</span>
<span class="cm"> *</span>
<span class="cm"> *     Written by Brian Kelleher;  Oct. 1985</span>
<span class="cm"> *</span>
<span class="cm"> *     Routine to fill a polygon.  Two fill rules are</span>
<span class="cm"> *     supported: frWINDING and frEVENODD.</span>
<span class="cm"> *</span>
<span class="cm"> *     See fillpoly.h for a complete description of the algorithm.</span>
<span class="cm"> */</span>

<span class="cm">/*</span>
<span class="cm"> *     These are the data structures needed to scan</span>
<span class="cm"> *     convert regions.  Two different scan conversion</span>
<span class="cm"> *     methods are available -- the even-odd method, and</span>
<span class="cm"> *     the winding number method.</span>
<span class="cm"> *     The even-odd rule states that a point is inside</span>
<span class="cm"> *     the polygon if a ray drawn from that point in any</span>
<span class="cm"> *     direction will pass through an odd number of</span>
<span class="cm"> *     path segments.</span>
<span class="cm"> *     By the winding number rule, a point is decided</span>
<span class="cm"> *     to be inside the polygon if a ray drawn from that</span>
<span class="cm"> *     point in any direction passes through a different</span>
<span class="cm"> *     number of clockwise and counterclockwise path</span>
<span class="cm"> *     segments.</span>
<span class="cm"> *</span>
<span class="cm"> *     These data structures are adapted somewhat from</span>
<span class="cm"> *     the algorithm in (Foley/Van Dam) for scan converting</span>
<span class="cm"> *     polygons.</span>
<span class="cm"> *     The basic algorithm is to start at the top (smallest y)</span>
<span class="cm"> *     of the polygon, stepping down to the bottom of</span>
<span class="cm"> *     the polygon by incrementing the y coordinate.  We</span>
<span class="cm"> *     keep a list of edges which the current scanline crosses, </span>
<span class="cm"> *     sorted by x.  This list is called the Active Edge Table (AET)</span>
<span class="cm"> *     As we change the y-coordinate, we update each entry in</span>
<span class="cm"> *     in the active edge table to reflect the edges new xcoord.</span>
<span class="cm"> *     This list must be sorted at each scanline in case</span>
<span class="cm"> *     two edges intersect.</span>
<span class="cm"> *     We also keep a data structure known as the Edge Table (ET), </span>
<span class="cm"> *     which keeps track of all the edges which the current</span>
<span class="cm"> *     scanline has not yet reached.  The ET is basically a</span>
<span class="cm"> *     list of ScanLineList structures containing a list of</span>
<span class="cm"> *     edges which are entered at a given scanline.  There is one</span>
<span class="cm"> *     ScanLineList per scanline at which an edge is entered.</span>
<span class="cm"> *     When we enter a new edge, we move it from the ET to the AET.</span>
<span class="cm"> *</span>
<span class="cm"> *     From the AET, we can implement the even-odd rule as in</span>
<span class="cm"> *     (Foley/Van Dam).</span>
<span class="cm"> *     The winding number rule is a little trickier.  We also</span>
<span class="cm"> *     keep the EdgeTableEntries in the AET linked by the</span>
<span class="cm"> *     nextWETE (winding EdgeTableEntry) link.  This allows</span>
<span class="cm"> *     the edges to be linked just as before for updating</span>
<span class="cm"> *     purposes, but only uses the edges linked by the nextWETE</span>
<span class="cm"> *     link as edges representing spans of the polygon to</span>
<span class="cm"> *     drawn (as with the even-odd rule).</span>
<span class="cm"> */</span>

<span class="cm">/* $XConsortium: miscanfill.h, v 1.5 94/04/17 20:27:50 dpw Exp $ */</span>
<span class="cm">/*</span>

<span class="cm">Copyright (c) 1987  X Consortium</span>

<span class="cm">Permission is hereby granted, free of charge, to any person obtaining</span>
<span class="cm">a copy of this software and associated documentation files (the</span>
<span class="cm">&quot;Software&quot;), to deal in the Software without restriction, including</span>
<span class="cm">without limitation the rights to use, copy, modify, merge, publish, </span>
<span class="cm">distribute, sublicense, and/or sell copies of the Software, and to</span>
<span class="cm">permit persons to whom the Software is furnished to do so, subject to</span>
<span class="cm">the following conditions:</span>

<span class="cm">The above copyright notice and this permission notice shall be included</span>
<span class="cm">in all copies or substantial portions of the Software.</span>

<span class="cm">THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS</span>
<span class="cm">OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF</span>
<span class="cm">MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.</span>
<span class="cm">IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR</span>
<span class="cm">OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, </span>
<span class="cm">ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR</span>
<span class="cm">OTHER DEALINGS IN THE SOFTWARE.</span>

<span class="cm">Except as contained in this notice, the name of the X Consortium shall</span>
<span class="cm">not be used in advertising or otherwise to promote the sale, use or</span>
<span class="cm">other dealings in this Software without prior written authorization</span>
<span class="cm">from the X Consortium.</span>

<span class="cm">*/</span>


<span class="cm">/*</span>
<span class="cm"> *     scanfill.h</span>
<span class="cm"> *</span>
<span class="cm"> *     Written by Brian Kelleher; Jan 1985</span>
<span class="cm"> *</span>
<span class="cm"> *     This file contains a few macros to help track</span>
<span class="cm"> *     the edge of a filled object.  The object is assumed</span>
<span class="cm"> *     to be filled in scanline order, and thus the</span>
<span class="cm"> *     algorithm used is an extension of Bresenham&#39;s line</span>
<span class="cm"> *     drawing algorithm which assumes that y is always the</span>
<span class="cm"> *     major axis.</span>
<span class="cm"> *     Since these pieces of code are the same for any filled shape, </span>
<span class="cm"> *     it is more convenient to gather the library in one</span>
<span class="cm"> *     place, but since these pieces of code are also in</span>
<span class="cm"> *     the inner loops of output primitives, procedure call</span>
<span class="cm"> *     overhead is out of the question.</span>
<span class="cm"> *     See the author for a derivation if needed.</span>
<span class="cm"> */</span>

<span class="cm">/*</span>
<span class="cm"> *  In scan converting polygons, we want to choose those pixels</span>
<span class="cm"> *  which are inside the polygon.  Thus, we add .5 to the starting</span>
<span class="cm"> *  x coordinate for both left and right edges.  Now we choose the</span>
<span class="cm"> *  first pixel which is inside the pgon for the left edge and the</span>
<span class="cm"> *  first pixel which is outside the pgon for the right edge.</span>
<span class="cm"> *  Draw the left pixel, but not the right.</span>
<span class="cm"> *</span>
<span class="cm"> *  How to add .5 to the starting x coordinate:</span>
<span class="cm"> *      If the edge is moving to the right, then subtract dy from the</span>
<span class="cm"> *  error term from the general form of the algorithm.</span>
<span class="cm"> *      If the edge is moving to the left, then add dy to the error term.</span>
<span class="cm"> *</span>
<span class="cm"> *  The reason for the difference between edges moving to the left</span>
<span class="cm"> *  and edges moving to the right is simple:  If an edge is moving</span>
<span class="cm"> *  to the right, then we want the algorithm to flip immediately.</span>
<span class="cm"> *  If it is moving to the left, then we don&#39;t want it to flip until</span>
<span class="cm"> *  we traverse an entire pixel.</span>
<span class="cm"> */</span>
<span class="cp">#define BRESINITPGON(dy, x1, x2, xStart, d, m, m1, incr1, incr2) { \</span>
<span class="cp">    int dx;      </span><span class="cm">/* local storage */</span><span class="cp"> \</span>
<span class="cp">\</span>
<span class="cp">    </span><span class="cm">/* \</span>
<span class="cm">     *  if the edge is horizontal, then it is ignored \</span>
<span class="cm">     *  and assumed not to be processed.  Otherwise, do this stuff. \</span>
<span class="cm">     */</span><span class="cp"> \</span>
<span class="cp">    if ((dy) != 0) { \</span>
<span class="cp">        xStart = (x1); \</span>
<span class="cp">        dx = (x2) - xStart; \</span>
<span class="cp">        if (dx &lt; 0) { \</span>
<span class="cp">            m = dx / (dy); \</span>
<span class="cp">            m1 = m - 1; \</span>
<span class="cp">            incr1 = -2 * dx + 2 * (dy) * m1; \</span>
<span class="cp">            incr2 = -2 * dx + 2 * (dy) * m; \</span>
<span class="cp">            d = 2 * m * (dy) - 2 * dx - 2 * (dy); \</span>
<span class="cp">        } else { \</span>
<span class="cp">            m = dx / (dy); \</span>
<span class="cp">            m1 = m + 1; \</span>
<span class="cp">            incr1 = 2 * dx - 2 * (dy) * m1; \</span>
<span class="cp">            incr2 = 2 * dx - 2 * (dy) * m; \</span>
<span class="cp">            d = -2 * m * (dy) + 2 * dx; \</span>
<span class="cp">        } \</span>
<span class="cp">    } \</span>
<span class="cp">}</span>

<span class="cp">#define BRESINCRPGON(d, minval, m, m1, incr1, incr2) { \</span>
<span class="cp">    if (m1 &gt; 0) { \</span>
<span class="cp">        if (d &gt; 0) { \</span>
<span class="cp">            minval += m1; \</span>
<span class="cp">            d += incr1; \</span>
<span class="cp">        } \</span>
<span class="cp">        else { \</span>
<span class="cp">            minval += m; \</span>
<span class="cp">            d += incr2; \</span>
<span class="cp">        } \</span>
<span class="cp">    } else {\</span>
<span class="cp">        if (d &gt;= 0) { \</span>
<span class="cp">            minval += m1; \</span>
<span class="cp">            d += incr1; \</span>
<span class="cp">        } \</span>
<span class="cp">        else { \</span>
<span class="cp">            minval += m; \</span>
<span class="cp">            d += incr2; \</span>
<span class="cp">        } \</span>
<span class="cp">    } \</span>
<span class="cp">}</span>


<span class="cm">/*</span>
<span class="cm"> *     This structure contains all of the information needed</span>
<span class="cm"> *     to run the bresenham algorithm.</span>
<span class="cm"> *     The variables may be hardcoded into the declarations</span>
<span class="cm"> *     instead of using this structure to make use of</span>
<span class="cm"> *     register declarations.</span>
<span class="cm"> */</span>
<span class="k">typedef</span> <span class="k">struct</span> <span class="p">{</span>
    <span class="kt">int</span> <span class="n">minor</span><span class="p">;</span>         <span class="cm">/* minor axis        */</span>
    <span class="kt">int</span> <span class="n">d</span><span class="p">;</span>           <span class="cm">/* decision variable */</span>
    <span class="kt">int</span> <span class="n">m</span><span class="p">,</span> <span class="n">m1</span><span class="p">;</span>       <span class="cm">/* slope and slope+1 */</span>
    <span class="kt">int</span> <span class="n">incr1</span><span class="p">,</span> <span class="n">incr2</span><span class="p">;</span> <span class="cm">/* error increments */</span>
<span class="p">}</span> <span class="n">BRESINFO</span><span class="p">;</span>


<span class="cp">#define BRESINITPGONSTRUCT(dmaj, min1, min2, bres) \</span>
<span class="cp">        BRESINITPGON(dmaj, min1, min2, bres.minor, bres.d, \</span>
<span class="cp">                     bres.m, bres.m1, bres.incr1, bres.incr2)</span>

<span class="cp">#define BRESINCRPGONSTRUCT(bres) \</span>
<span class="cp">        BRESINCRPGON(bres.d, bres.minor, bres.m, bres.m1, bres.incr1, bres.incr2)</span>


<span class="k">typedef</span> <span class="k">struct</span> <span class="nc">_EdgeTableEntry</span> <span class="p">{</span>
     <span class="kt">int</span> <span class="n">ymax</span><span class="p">;</span>             <span class="cm">/* ycoord at which we exit this edge. */</span>
     <span class="n">BRESINFO</span> <span class="n">bres</span><span class="p">;</span>        <span class="cm">/* Bresenham info to run the edge     */</span>
     <span class="k">struct</span> <span class="nc">_EdgeTableEntry</span> <span class="o">*</span><span class="n">next</span><span class="p">;</span>       <span class="cm">/* next in the list     */</span>
     <span class="k">struct</span> <span class="nc">_EdgeTableEntry</span> <span class="o">*</span><span class="n">back</span><span class="p">;</span>       <span class="cm">/* for insertion sort   */</span>
     <span class="k">struct</span> <span class="nc">_EdgeTableEntry</span> <span class="o">*</span><span class="n">nextWETE</span><span class="p">;</span>   <span class="cm">/* for winding num rule */</span>
     <span class="kt">int</span> <span class="n">ClockWise</span><span class="p">;</span>        <span class="cm">/* flag for winding number rule       */</span>
<span class="p">}</span> <span class="n">EdgeTableEntry</span><span class="p">;</span>


<span class="k">typedef</span> <span class="k">struct</span> <span class="nc">_ScanLineList</span><span class="p">{</span>
     <span class="kt">int</span> <span class="n">scanline</span><span class="p">;</span>              <span class="cm">/* the scanline represented */</span>
     <span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">edgelist</span><span class="p">;</span>  <span class="cm">/* header node              */</span>
     <span class="k">struct</span> <span class="nc">_ScanLineList</span> <span class="o">*</span><span class="n">next</span><span class="p">;</span>  <span class="cm">/* next in the list       */</span>
<span class="p">}</span> <span class="n">ScanLineList</span><span class="p">;</span>


<span class="k">typedef</span> <span class="k">struct</span> <span class="p">{</span>
     <span class="kt">int</span> <span class="n">ymax</span><span class="p">;</span>                 <span class="cm">/* ymax for the polygon     */</span>
     <span class="kt">int</span> <span class="n">ymin</span><span class="p">;</span>                 <span class="cm">/* ymin for the polygon     */</span>
     <span class="n">ScanLineList</span> <span class="n">scanlines</span><span class="p">;</span>   <span class="cm">/* header node              */</span>
<span class="p">}</span> <span class="n">EdgeTable</span><span class="p">;</span>


<span class="cm">/*</span>
<span class="cm"> * Here is a struct to help with storage allocation</span>
<span class="cm"> * so we can allocate a big chunk at a time, and then take</span>
<span class="cm"> * pieces from this heap when we need to.</span>
<span class="cm"> */</span>
<span class="cp">#define SLLSPERBLOCK 25</span>

<span class="k">typedef</span> <span class="k">struct</span> <span class="nc">_ScanLineListBlock</span> <span class="p">{</span>
     <span class="n">ScanLineList</span> <span class="n">SLLs</span><span class="p">[</span><span class="n">SLLSPERBLOCK</span><span class="p">];</span>
     <span class="k">struct</span> <span class="nc">_ScanLineListBlock</span> <span class="o">*</span><span class="n">next</span><span class="p">;</span>
<span class="p">}</span> <span class="n">ScanLineListBlock</span><span class="p">;</span>

<span class="cm">/*</span>
<span class="cm"> * number of points to buffer before sending them off</span>
<span class="cm"> * to scanlines() :  Must be an even number</span>
<span class="cm"> */</span>
<span class="cp">#define NUMPTSTOBUFFER 200</span>

<span class="cm">/*</span>
<span class="cm"> *</span>
<span class="cm"> *     a few macros for the inner loops of the fill code where</span>
<span class="cm"> *     performance considerations don&#39;t allow a procedure call.</span>
<span class="cm"> *</span>
<span class="cm"> *     Evaluate the given edge at the given scanline.</span>
<span class="cm"> *     If the edge has expired, then we leave it and fix up</span>
<span class="cm"> *     the active edge table; otherwise, we increment the</span>
<span class="cm"> *     x value to be ready for the next scanline.</span>
<span class="cm"> *     The winding number rule is in effect, so we must notify</span>
<span class="cm"> *     the caller when the edge has been removed so he</span>
<span class="cm"> *     can reorder the Winding Active Edge Table.</span>
<span class="cm"> */</span>
<span class="cp">#define EVALUATEEDGEWINDING(pAET, pPrevAET, y, fixWAET) { \</span>
<span class="cp">   if (pAET-&gt;ymax == y) {          </span><span class="cm">/* leaving this edge */</span><span class="cp"> \</span>
<span class="cp">      pPrevAET-&gt;next = pAET-&gt;next; \</span>
<span class="cp">      pAET = pPrevAET-&gt;next; \</span>
<span class="cp">      fixWAET = 1; \</span>
<span class="cp">      if (pAET) \</span>
<span class="cp">         pAET-&gt;back = pPrevAET; \</span>
<span class="cp">   } \</span>
<span class="cp">   else { \</span>
<span class="cp">      BRESINCRPGONSTRUCT(pAET-&gt;bres); \</span>
<span class="cp">      pPrevAET = pAET; \</span>
<span class="cp">      pAET = pAET-&gt;next; \</span>
<span class="cp">   } \</span>
<span class="cp">}</span>


<span class="cm">/*</span>
<span class="cm"> *     Evaluate the given edge at the given scanline.</span>
<span class="cm"> *     If the edge has expired, then we leave it and fix up</span>
<span class="cm"> *     the active edge table; otherwise, we increment the</span>
<span class="cm"> *     x value to be ready for the next scanline.</span>
<span class="cm"> *     The even-odd rule is in effect.</span>
<span class="cm"> */</span>
<span class="cp">#define EVALUATEEDGEEVENODD(pAET, pPrevAET, y) { \</span>
<span class="cp">   if (pAET-&gt;ymax == y) {          </span><span class="cm">/* leaving this edge */</span><span class="cp"> \</span>
<span class="cp">      pPrevAET-&gt;next = pAET-&gt;next; \</span>
<span class="cp">      pAET = pPrevAET-&gt;next; \</span>
<span class="cp">      if (pAET) \</span>
<span class="cp">         pAET-&gt;back = pPrevAET; \</span>
<span class="cp">   } \</span>
<span class="cp">   else { \</span>
<span class="cp">      BRESINCRPGONSTRUCT(pAET-&gt;bres) \</span>
<span class="cp">      pPrevAET = pAET; \</span>
<span class="cp">      pAET = pAET-&gt;next; \</span>
<span class="cp">   } \</span>
<span class="cp">}</span>

<span class="cm">/***********************************************************</span>

<span class="cm">Copyright (c) 1987  X Consortium</span>

<span class="cm">Permission is hereby granted, free of charge, to any person obtaining a copy</span>
<span class="cm">of this software and associated documentation files (the &quot;Software&quot;), to deal</span>
<span class="cm">in the Software without restriction, including without limitation the rights</span>
<span class="cm">to use, copy, modify, merge, publish, distribute, sublicense, and/or sell</span>
<span class="cm">copies of the Software, and to permit persons to whom the Software is</span>
<span class="cm">furnished to do so, subject to the following conditions:</span>

<span class="cm">The above copyright notice and this permission notice shall be included in</span>
<span class="cm">all copies or substantial portions of the Software.</span>

<span class="cm">THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span>
<span class="cm">IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, </span>
<span class="cm">FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE</span>
<span class="cm">X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN</span>
<span class="cm">AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN</span>
<span class="cm">CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</span>

<span class="cm">Except as contained in this notice, the name of the X Consortium shall not be</span>
<span class="cm">used in advertising or otherwise to promote the sale, use or other dealings</span>
<span class="cm">in this Software without prior written authorization from the X Consortium.</span>


<span class="cm">Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.</span>

<span class="cm">                        All Rights Reserved</span>

<span class="cm">Permission to use, copy, modify, and distribute this software and its</span>
<span class="cm">documentation for any purpose and without fee is hereby granted, </span>
<span class="cm">provided that the above copyright notice appear in all copies and that</span>
<span class="cm">both that copyright notice and this permission notice appear in</span>
<span class="cm">supporting documentation, and that the name of Digital not be</span>
<span class="cm">used in advertising or publicity pertaining to distribution of the</span>
<span class="cm">software without specific, written prior permission.</span>

<span class="cm">DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING</span>
<span class="cm">ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL</span>
<span class="cm">DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR</span>
<span class="cm">ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, </span>
<span class="cm">WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, </span>
<span class="cm">ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS</span>
<span class="cm">SOFTWARE.</span>

<span class="cm">******************************************************************/</span>

<span class="cp">#define MAXINT 0x7fffffff</span>
<span class="cp">#define MININT -MAXINT</span>

<span class="cm">/*</span>
<span class="cm"> *     fillUtils.c</span>
<span class="cm"> *</span>
<span class="cm"> *     Written by Brian Kelleher;  Oct. 1985</span>
<span class="cm"> *</span>
<span class="cm"> *     This module contains all of the utility functions</span>
<span class="cm"> *     needed to scan convert a polygon.</span>
<span class="cm"> *</span>
<span class="cm"> */</span>
<span class="cm">/*</span>
<span class="cm"> *     InsertEdgeInET</span>
<span class="cm"> *</span>
<span class="cm"> *     Insert the given edge into the edge table.</span>
<span class="cm"> *     First we must find the correct bucket in the</span>
<span class="cm"> *     Edge table, then find the right slot in the</span>
<span class="cm"> *     bucket.  Finally, we can insert it.</span>
<span class="cm"> *</span>
<span class="cm"> */</span>
<span class="k">static</span> <span class="kt">bool</span>
<span class="n">miInsertEdgeInET</span><span class="p">(</span><span class="n">EdgeTable</span> <span class="o">*</span><span class="n">ET</span><span class="p">,</span> <span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">ETE</span><span class="p">,</span> 
        <span class="kt">int</span> <span class="n">scanline</span><span class="p">,</span> <span class="n">ScanLineListBlock</span> <span class="o">**</span><span class="n">SLLBlock</span><span class="p">,</span> <span class="kt">int</span> <span class="o">*</span><span class="n">iSLLBlock</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">register</span> <span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">start</span><span class="p">,</span> <span class="o">*</span><span class="n">prev</span><span class="p">;</span>
    <span class="k">register</span> <span class="n">ScanLineList</span> <span class="o">*</span><span class="n">pSLL</span><span class="p">,</span> <span class="o">*</span><span class="n">pPrevSLL</span><span class="p">;</span>
    <span class="n">ScanLineListBlock</span> <span class="o">*</span><span class="n">tmpSLLBlock</span><span class="p">;</span>

    <span class="cm">/*</span>
<span class="cm">     * find the right bucket to put the edge into</span>
<span class="cm">     */</span>
    <span class="n">pPrevSLL</span> <span class="o">=</span> <span class="o">&amp;</span><span class="n">ET</span><span class="o">-&gt;</span><span class="n">scanlines</span><span class="p">;</span>
    <span class="n">pSLL</span> <span class="o">=</span> <span class="n">pPrevSLL</span><span class="o">-&gt;</span><span class="n">next</span><span class="p">;</span>
    <span class="k">while</span> <span class="p">(</span><span class="n">pSLL</span> <span class="o">&amp;&amp;</span> <span class="p">(</span><span class="n">pSLL</span><span class="o">-&gt;</span><span class="n">scanline</span> <span class="o">&lt;</span> <span class="n">scanline</span><span class="p">))</span>
    <span class="p">{</span>
        <span class="n">pPrevSLL</span> <span class="o">=</span> <span class="n">pSLL</span><span class="p">;</span>
        <span class="n">pSLL</span> <span class="o">=</span> <span class="n">pSLL</span><span class="o">-&gt;</span><span class="n">next</span><span class="p">;</span>
    <span class="p">}</span>

    <span class="cm">/*</span>
<span class="cm">     * reassign pSLL (pointer to ScanLineList) if necessary</span>
<span class="cm">     */</span>
    <span class="k">if</span> <span class="p">((</span><span class="o">!</span><span class="n">pSLL</span><span class="p">)</span> <span class="o">||</span> <span class="p">(</span><span class="n">pSLL</span><span class="o">-&gt;</span><span class="n">scanline</span> <span class="o">&gt;</span> <span class="n">scanline</span><span class="p">))</span>
    <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="o">*</span><span class="n">iSLLBlock</span> <span class="o">&gt;</span> <span class="n">SLLSPERBLOCK</span><span class="mi">-1</span><span class="p">)</span>
        <span class="p">{</span>
            <span class="n">tmpSLLBlock</span> <span class="o">=</span> 
                  <span class="p">(</span><span class="n">ScanLineListBlock</span> <span class="o">*</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="n">ScanLineListBlock</span><span class="p">));</span>
            <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">tmpSLLBlock</span><span class="p">)</span>
                <span class="k">return</span> <span class="nb">false</span><span class="p">;</span>
            <span class="p">(</span><span class="o">*</span><span class="n">SLLBlock</span><span class="p">)</span><span class="o">-&gt;</span><span class="n">next</span> <span class="o">=</span> <span class="n">tmpSLLBlock</span><span class="p">;</span>
            <span class="n">tmpSLLBlock</span><span class="o">-&gt;</span><span class="n">next</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
            <span class="o">*</span><span class="n">SLLBlock</span> <span class="o">=</span> <span class="n">tmpSLLBlock</span><span class="p">;</span>
            <span class="o">*</span><span class="n">iSLLBlock</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
        <span class="p">}</span>
        <span class="n">pSLL</span> <span class="o">=</span> <span class="o">&amp;</span><span class="p">((</span><span class="o">*</span><span class="n">SLLBlock</span><span class="p">)</span><span class="o">-&gt;</span><span class="n">SLLs</span><span class="p">[(</span><span class="o">*</span><span class="n">iSLLBlock</span><span class="p">)</span><span class="o">++</span><span class="p">]);</span>

        <span class="n">pSLL</span><span class="o">-&gt;</span><span class="n">next</span> <span class="o">=</span> <span class="n">pPrevSLL</span><span class="o">-&gt;</span><span class="n">next</span><span class="p">;</span>
        <span class="n">pSLL</span><span class="o">-&gt;</span><span class="n">edgelist</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
        <span class="n">pPrevSLL</span><span class="o">-&gt;</span><span class="n">next</span> <span class="o">=</span> <span class="n">pSLL</span><span class="p">;</span>
    <span class="p">}</span>
    <span class="n">pSLL</span><span class="o">-&gt;</span><span class="n">scanline</span> <span class="o">=</span> <span class="n">scanline</span><span class="p">;</span>

    <span class="cm">/*</span>
<span class="cm">     * now insert the edge in the right bucket</span>
<span class="cm">     */</span>
    <span class="n">prev</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">start</span> <span class="o">=</span> <span class="n">pSLL</span><span class="o">-&gt;</span><span class="n">edgelist</span><span class="p">;</span>
    <span class="k">while</span> <span class="p">(</span><span class="n">start</span> <span class="o">&amp;&amp;</span> <span class="p">(</span><span class="n">start</span><span class="o">-&gt;</span><span class="n">bres</span><span class="p">.</span><span class="n">minor</span> <span class="o">&lt;</span> <span class="n">ETE</span><span class="o">-&gt;</span><span class="n">bres</span><span class="p">.</span><span class="n">minor</span><span class="p">))</span>
    <span class="p">{</span>
        <span class="n">prev</span> <span class="o">=</span> <span class="n">start</span><span class="p">;</span>
        <span class="n">start</span> <span class="o">=</span> <span class="n">start</span><span class="o">-&gt;</span><span class="n">next</span><span class="p">;</span>
    <span class="p">}</span>
    <span class="n">ETE</span><span class="o">-&gt;</span><span class="n">next</span> <span class="o">=</span> <span class="n">start</span><span class="p">;</span>

    <span class="k">if</span> <span class="p">(</span><span class="n">prev</span><span class="p">)</span>
        <span class="n">prev</span><span class="o">-&gt;</span><span class="n">next</span> <span class="o">=</span> <span class="n">ETE</span><span class="p">;</span>
    <span class="k">else</span>
        <span class="n">pSLL</span><span class="o">-&gt;</span><span class="n">edgelist</span> <span class="o">=</span> <span class="n">ETE</span><span class="p">;</span>
    <span class="k">return</span> <span class="nb">true</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm"> *     CreateEdgeTable</span>
<span class="cm"> *</span>
<span class="cm"> *     This routine creates the edge table for</span>
<span class="cm"> *     scan converting polygons.</span>
<span class="cm"> *     The Edge Table (ET) looks like:</span>
<span class="cm"> *</span>
<span class="cm"> *    EdgeTable</span>
<span class="cm"> *     --------</span>
<span class="cm"> *    |  ymax  |        ScanLineLists</span>
<span class="cm"> *    |scanline|--&gt;------------&gt;--------------&gt;...</span>
<span class="cm"> *     --------   |scanline|   |scanline|</span>
<span class="cm"> *                |edgelist|   |edgelist|</span>
<span class="cm"> *                ---------    ---------</span>
<span class="cm"> *                    |             |</span>
<span class="cm"> *                    |             |</span>
<span class="cm"> *                    V             V</span>
<span class="cm"> *              list of ETEs   list of ETEs</span>
<span class="cm"> *</span>
<span class="cm"> *     where ETE is an EdgeTableEntry data structure, </span>
<span class="cm"> *     and there is one ScanLineList per scanline at</span>
<span class="cm"> *     which an edge is initially entered.</span>
<span class="cm"> *</span>
<span class="cm"> */</span>

<span class="k">typedef</span> <span class="k">struct</span> <span class="p">{</span>
<span class="cp">#if defined(Q_OS_MAC)</span>
    <span class="kt">int</span> <span class="n">y</span><span class="p">,</span> <span class="n">x</span><span class="p">;</span>
<span class="cp">#else</span>
    <span class="kt">int</span> <span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">;</span>
<span class="cp">#endif</span>

<span class="p">}</span> <span class="n">DDXPointRec</span><span class="p">,</span> <span class="o">*</span><span class="n">DDXPointPtr</span><span class="p">;</span>

<span class="cm">/*</span>
<span class="cm"> *     Clean up our act.</span>
<span class="cm"> */</span>
<span class="k">static</span> <span class="kt">void</span>
<span class="n">miFreeStorage</span><span class="p">(</span><span class="n">ScanLineListBlock</span>   <span class="o">*</span><span class="n">pSLLBlock</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">register</span> <span class="n">ScanLineListBlock</span>   <span class="o">*</span><span class="n">tmpSLLBlock</span><span class="p">;</span>

    <span class="k">while</span> <span class="p">(</span><span class="n">pSLLBlock</span><span class="p">)</span>
    <span class="p">{</span>
        <span class="n">tmpSLLBlock</span> <span class="o">=</span> <span class="n">pSLLBlock</span><span class="o">-&gt;</span><span class="n">next</span><span class="p">;</span>
        <span class="n">free</span><span class="p">(</span><span class="n">pSLLBlock</span><span class="p">);</span>
        <span class="n">pSLLBlock</span> <span class="o">=</span> <span class="n">tmpSLLBlock</span><span class="p">;</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="k">static</span> <span class="kt">bool</span>
<span class="n">miCreateETandAET</span><span class="p">(</span><span class="kt">int</span> <span class="n">count</span><span class="p">,</span> <span class="n">DDXPointPtr</span> <span class="n">pts</span><span class="p">,</span> <span class="n">EdgeTable</span> <span class="o">*</span><span class="n">ET</span><span class="p">,</span> 
        <span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">AET</span><span class="p">,</span> <span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">pETEs</span><span class="p">,</span> <span class="n">ScanLineListBlock</span> <span class="o">*</span><span class="n">pSLLBlock</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">register</span> <span class="n">DDXPointPtr</span> <span class="n">top</span><span class="p">,</span> <span class="n">bottom</span><span class="p">;</span>
    <span class="k">register</span> <span class="n">DDXPointPtr</span> <span class="n">PrevPt</span><span class="p">,</span> <span class="n">CurrPt</span><span class="p">;</span>
    <span class="kt">int</span> <span class="n">iSLLBlock</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>

    <span class="kt">int</span> <span class="n">dy</span><span class="p">;</span>

    <span class="k">if</span> <span class="p">(</span><span class="n">count</span> <span class="o">&lt;</span> <span class="mi">2</span><span class="p">)</span>  <span class="k">return</span> <span class="nb">true</span><span class="p">;</span>

    <span class="cm">/*</span>
<span class="cm">     *  initialize the Active Edge Table</span>
<span class="cm">     */</span>
    <span class="n">AET</span><span class="o">-&gt;</span><span class="n">next</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">AET</span><span class="o">-&gt;</span><span class="n">back</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">AET</span><span class="o">-&gt;</span><span class="n">nextWETE</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">AET</span><span class="o">-&gt;</span><span class="n">bres</span><span class="p">.</span><span class="n">minor</span> <span class="o">=</span> <span class="n">MININT</span><span class="p">;</span>

    <span class="cm">/*</span>
<span class="cm">     *  initialize the Edge Table.</span>
<span class="cm">     */</span>
    <span class="n">ET</span><span class="o">-&gt;</span><span class="n">scanlines</span><span class="p">.</span><span class="n">next</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">ET</span><span class="o">-&gt;</span><span class="n">ymax</span> <span class="o">=</span> <span class="n">MININT</span><span class="p">;</span>
    <span class="n">ET</span><span class="o">-&gt;</span><span class="n">ymin</span> <span class="o">=</span> <span class="n">MAXINT</span><span class="p">;</span>
    <span class="n">pSLLBlock</span><span class="o">-&gt;</span><span class="n">next</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>

    <span class="n">PrevPt</span> <span class="o">=</span> <span class="o">&amp;</span><span class="n">pts</span><span class="p">[</span><span class="n">count</span><span class="mi">-1</span><span class="p">];</span>

    <span class="cm">/*</span>
<span class="cm">     *  for each vertex in the array of points.</span>
<span class="cm">     *  In this loop we are dealing with two vertices at</span>
<span class="cm">     *  a time -- these make up one edge of the polygon.</span>
<span class="cm">     */</span>
    <span class="k">while</span> <span class="p">(</span><span class="n">count</span><span class="o">--</span><span class="p">)</span>
    <span class="p">{</span>
        <span class="n">CurrPt</span> <span class="o">=</span> <span class="n">pts</span><span class="o">++</span><span class="p">;</span>

        <span class="cm">/*</span>
<span class="cm">         *  find out which point is above and which is below.</span>
<span class="cm">         */</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">PrevPt</span><span class="o">-&gt;</span><span class="n">y</span> <span class="o">&gt;</span> <span class="n">CurrPt</span><span class="o">-&gt;</span><span class="n">y</span><span class="p">)</span>
        <span class="p">{</span>
            <span class="n">bottom</span> <span class="o">=</span> <span class="n">PrevPt</span><span class="p">,</span> <span class="n">top</span> <span class="o">=</span> <span class="n">CurrPt</span><span class="p">;</span>
            <span class="n">pETEs</span><span class="o">-&gt;</span><span class="n">ClockWise</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
        <span class="p">}</span>
        <span class="k">else</span>
        <span class="p">{</span>
            <span class="n">bottom</span> <span class="o">=</span> <span class="n">CurrPt</span><span class="p">,</span> <span class="n">top</span> <span class="o">=</span> <span class="n">PrevPt</span><span class="p">;</span>
            <span class="n">pETEs</span><span class="o">-&gt;</span><span class="n">ClockWise</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
        <span class="p">}</span>

        <span class="cm">/*</span>
<span class="cm">         * don&#39;t add horizontal edges to the Edge table.</span>
<span class="cm">         */</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">bottom</span><span class="o">-&gt;</span><span class="n">y</span> <span class="o">!=</span> <span class="n">top</span><span class="o">-&gt;</span><span class="n">y</span><span class="p">)</span>
        <span class="p">{</span>
            <span class="n">pETEs</span><span class="o">-&gt;</span><span class="n">ymax</span> <span class="o">=</span> <span class="n">bottom</span><span class="o">-&gt;</span><span class="n">y</span><span class="mi">-1</span><span class="p">;</span>  <span class="cm">/* -1 so we don&#39;t get last scanline */</span>

            <span class="cm">/*</span>
<span class="cm">             *  initialize integer edge algorithm</span>
<span class="cm">             */</span>
            <span class="n">dy</span> <span class="o">=</span> <span class="n">bottom</span><span class="o">-&gt;</span><span class="n">y</span> <span class="o">-</span> <span class="n">top</span><span class="o">-&gt;</span><span class="n">y</span><span class="p">;</span>
            <span class="n">BRESINITPGONSTRUCT</span><span class="p">(</span><span class="n">dy</span><span class="p">,</span> <span class="n">top</span><span class="o">-&gt;</span><span class="n">x</span><span class="p">,</span> <span class="n">bottom</span><span class="o">-&gt;</span><span class="n">x</span><span class="p">,</span> <span class="n">pETEs</span><span class="o">-&gt;</span><span class="n">bres</span><span class="p">)</span>

            <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">miInsertEdgeInET</span><span class="p">(</span><span class="n">ET</span><span class="p">,</span> <span class="n">pETEs</span><span class="p">,</span> <span class="n">top</span><span class="o">-&gt;</span><span class="n">y</span><span class="p">,</span> <span class="o">&amp;</span><span class="n">pSLLBlock</span><span class="p">,</span> <span class="o">&amp;</span><span class="n">iSLLBlock</span><span class="p">))</span>
            <span class="p">{</span>
                <span class="n">miFreeStorage</span><span class="p">(</span><span class="n">pSLLBlock</span><span class="o">-&gt;</span><span class="n">next</span><span class="p">);</span>
                <span class="k">return</span> <span class="nb">false</span><span class="p">;</span>
            <span class="p">}</span>

            <span class="n">ET</span><span class="o">-&gt;</span><span class="n">ymax</span> <span class="o">=</span> <span class="n">qMax</span><span class="p">(</span><span class="n">ET</span><span class="o">-&gt;</span><span class="n">ymax</span><span class="p">,</span> <span class="n">PrevPt</span><span class="o">-&gt;</span><span class="n">y</span><span class="p">);</span>
            <span class="n">ET</span><span class="o">-&gt;</span><span class="n">ymin</span> <span class="o">=</span> <span class="n">qMin</span><span class="p">(</span><span class="n">ET</span><span class="o">-&gt;</span><span class="n">ymin</span><span class="p">,</span> <span class="n">PrevPt</span><span class="o">-&gt;</span><span class="n">y</span><span class="p">);</span>
            <span class="n">pETEs</span><span class="o">++</span><span class="p">;</span>
        <span class="p">}</span>

        <span class="n">PrevPt</span> <span class="o">=</span> <span class="n">CurrPt</span><span class="p">;</span>
    <span class="p">}</span>
    <span class="k">return</span> <span class="nb">true</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm"> *     loadAET</span>
<span class="cm"> *</span>
<span class="cm"> *     This routine moves EdgeTableEntries from the</span>
<span class="cm"> *     EdgeTable into the Active Edge Table, </span>
<span class="cm"> *     leaving them sorted by smaller x coordinate.</span>
<span class="cm"> *</span>
<span class="cm"> */</span>

<span class="k">static</span> <span class="kt">void</span>
<span class="n">miloadAET</span><span class="p">(</span><span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">AET</span><span class="p">,</span> <span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">ETEs</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">register</span> <span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">pPrevAET</span><span class="p">;</span>
    <span class="k">register</span> <span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">tmp</span><span class="p">;</span>

    <span class="n">pPrevAET</span> <span class="o">=</span> <span class="n">AET</span><span class="p">;</span>
    <span class="n">AET</span> <span class="o">=</span> <span class="n">AET</span><span class="o">-&gt;</span><span class="n">next</span><span class="p">;</span>
    <span class="k">while</span> <span class="p">(</span><span class="n">ETEs</span><span class="p">)</span>
    <span class="p">{</span>
        <span class="k">while</span> <span class="p">(</span><span class="n">AET</span> <span class="o">&amp;&amp;</span> <span class="p">(</span><span class="n">AET</span><span class="o">-&gt;</span><span class="n">bres</span><span class="p">.</span><span class="n">minor</span> <span class="o">&lt;</span> <span class="n">ETEs</span><span class="o">-&gt;</span><span class="n">bres</span><span class="p">.</span><span class="n">minor</span><span class="p">))</span>
        <span class="p">{</span>
            <span class="n">pPrevAET</span> <span class="o">=</span> <span class="n">AET</span><span class="p">;</span>
            <span class="n">AET</span> <span class="o">=</span> <span class="n">AET</span><span class="o">-&gt;</span><span class="n">next</span><span class="p">;</span>
        <span class="p">}</span>
        <span class="n">tmp</span> <span class="o">=</span> <span class="n">ETEs</span><span class="o">-&gt;</span><span class="n">next</span><span class="p">;</span>
        <span class="n">ETEs</span><span class="o">-&gt;</span><span class="n">next</span> <span class="o">=</span> <span class="n">AET</span><span class="p">;</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">AET</span><span class="p">)</span>
            <span class="n">AET</span><span class="o">-&gt;</span><span class="n">back</span> <span class="o">=</span> <span class="n">ETEs</span><span class="p">;</span>
        <span class="n">ETEs</span><span class="o">-&gt;</span><span class="n">back</span> <span class="o">=</span> <span class="n">pPrevAET</span><span class="p">;</span>
        <span class="n">pPrevAET</span><span class="o">-&gt;</span><span class="n">next</span> <span class="o">=</span> <span class="n">ETEs</span><span class="p">;</span>
        <span class="n">pPrevAET</span> <span class="o">=</span> <span class="n">ETEs</span><span class="p">;</span>

        <span class="n">ETEs</span> <span class="o">=</span> <span class="n">tmp</span><span class="p">;</span>
    <span class="p">}</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm"> *     computeWAET</span>
<span class="cm"> *</span>
<span class="cm"> *     This routine links the AET by the</span>
<span class="cm"> *     nextWETE (winding EdgeTableEntry) link for</span>
<span class="cm"> *     use by the winding number rule.  The final</span>
<span class="cm"> *     Active Edge Table (AET) might look something</span>
<span class="cm"> *     like:</span>
<span class="cm"> *</span>
<span class="cm"> *     AET</span>
<span class="cm"> *     ----------  ---------   ---------</span>
<span class="cm"> *     |ymax    |  |ymax    |  |ymax    |</span>
<span class="cm"> *     | ...    |  |...     |  |...     |</span>
<span class="cm"> *     |next    |-&gt;|next    |-&gt;|next    |-&gt;...</span>
<span class="cm"> *     |nextWETE|  |nextWETE|  |nextWETE|</span>
<span class="cm"> *     ---------   ---------   ^--------</span>
<span class="cm"> *         |                   |       |</span>
<span class="cm"> *         V-------------------&gt;       V---&gt; ...</span>
<span class="cm"> *</span>
<span class="cm"> */</span>
<span class="k">static</span> <span class="kt">void</span>
<span class="n">micomputeWAET</span><span class="p">(</span><span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">AET</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">register</span> <span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">pWETE</span><span class="p">;</span>
    <span class="k">register</span> <span class="kt">int</span> <span class="n">inside</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
    <span class="k">register</span> <span class="kt">int</span> <span class="n">isInside</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>

    <span class="n">AET</span><span class="o">-&gt;</span><span class="n">nextWETE</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="n">pWETE</span> <span class="o">=</span> <span class="n">AET</span><span class="p">;</span>
    <span class="n">AET</span> <span class="o">=</span> <span class="n">AET</span><span class="o">-&gt;</span><span class="n">next</span><span class="p">;</span>
    <span class="k">while</span> <span class="p">(</span><span class="n">AET</span><span class="p">)</span>
    <span class="p">{</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">AET</span><span class="o">-&gt;</span><span class="n">ClockWise</span><span class="p">)</span>
            <span class="n">isInside</span><span class="o">++</span><span class="p">;</span>
        <span class="k">else</span>
            <span class="n">isInside</span><span class="o">--</span><span class="p">;</span>

        <span class="k">if</span> <span class="p">((</span><span class="o">!</span><span class="n">inside</span> <span class="o">&amp;&amp;</span> <span class="o">!</span><span class="n">isInside</span><span class="p">)</span> <span class="o">||</span>
            <span class="p">(</span><span class="n">inside</span> <span class="o">&amp;&amp;</span>  <span class="n">isInside</span><span class="p">))</span>
        <span class="p">{</span>
            <span class="n">pWETE</span><span class="o">-&gt;</span><span class="n">nextWETE</span> <span class="o">=</span> <span class="n">AET</span><span class="p">;</span>
            <span class="n">pWETE</span> <span class="o">=</span> <span class="n">AET</span><span class="p">;</span>
            <span class="n">inside</span> <span class="o">=</span> <span class="o">!</span><span class="n">inside</span><span class="p">;</span>
        <span class="p">}</span>
        <span class="n">AET</span> <span class="o">=</span> <span class="n">AET</span><span class="o">-&gt;</span><span class="n">next</span><span class="p">;</span>
    <span class="p">}</span>
    <span class="n">pWETE</span><span class="o">-&gt;</span><span class="n">nextWETE</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm"> *     InsertionSort</span>
<span class="cm"> *</span>
<span class="cm"> *     Just a simple insertion sort using</span>
<span class="cm"> *     pointers and back pointers to sort the Active</span>
<span class="cm"> *     Edge Table.</span>
<span class="cm"> *</span>
<span class="cm"> */</span>

<span class="k">static</span> <span class="kt">int</span>
<span class="n">miInsertionSort</span><span class="p">(</span><span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">AET</span><span class="p">)</span>
<span class="p">{</span>
    <span class="k">register</span> <span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">pETEchase</span><span class="p">;</span>
    <span class="k">register</span> <span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">pETEinsert</span><span class="p">;</span>
    <span class="k">register</span> <span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">pETEchaseBackTMP</span><span class="p">;</span>
    <span class="k">register</span> <span class="kt">int</span> <span class="n">changed</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>

    <span class="n">AET</span> <span class="o">=</span> <span class="n">AET</span><span class="o">-&gt;</span><span class="n">next</span><span class="p">;</span>
    <span class="k">while</span> <span class="p">(</span><span class="n">AET</span><span class="p">)</span>
    <span class="p">{</span>
        <span class="n">pETEinsert</span> <span class="o">=</span> <span class="n">AET</span><span class="p">;</span>
        <span class="n">pETEchase</span> <span class="o">=</span> <span class="n">AET</span><span class="p">;</span>
        <span class="k">while</span> <span class="p">(</span><span class="n">pETEchase</span><span class="o">-&gt;</span><span class="n">back</span><span class="o">-&gt;</span><span class="n">bres</span><span class="p">.</span><span class="n">minor</span> <span class="o">&gt;</span> <span class="n">AET</span><span class="o">-&gt;</span><span class="n">bres</span><span class="p">.</span><span class="n">minor</span><span class="p">)</span>
            <span class="n">pETEchase</span> <span class="o">=</span> <span class="n">pETEchase</span><span class="o">-&gt;</span><span class="n">back</span><span class="p">;</span>

        <span class="n">AET</span> <span class="o">=</span> <span class="n">AET</span><span class="o">-&gt;</span><span class="n">next</span><span class="p">;</span>
        <span class="k">if</span> <span class="p">(</span><span class="n">pETEchase</span> <span class="o">!=</span> <span class="n">pETEinsert</span><span class="p">)</span>
        <span class="p">{</span>
            <span class="n">pETEchaseBackTMP</span> <span class="o">=</span> <span class="n">pETEchase</span><span class="o">-&gt;</span><span class="n">back</span><span class="p">;</span>
            <span class="n">pETEinsert</span><span class="o">-&gt;</span><span class="n">back</span><span class="o">-&gt;</span><span class="n">next</span> <span class="o">=</span> <span class="n">AET</span><span class="p">;</span>
            <span class="k">if</span> <span class="p">(</span><span class="n">AET</span><span class="p">)</span>
                <span class="n">AET</span><span class="o">-&gt;</span><span class="n">back</span> <span class="o">=</span> <span class="n">pETEinsert</span><span class="o">-&gt;</span><span class="n">back</span><span class="p">;</span>
            <span class="n">pETEinsert</span><span class="o">-&gt;</span><span class="n">next</span> <span class="o">=</span> <span class="n">pETEchase</span><span class="p">;</span>
            <span class="n">pETEchase</span><span class="o">-&gt;</span><span class="n">back</span><span class="o">-&gt;</span><span class="n">next</span> <span class="o">=</span> <span class="n">pETEinsert</span><span class="p">;</span>
            <span class="n">pETEchase</span><span class="o">-&gt;</span><span class="n">back</span> <span class="o">=</span> <span class="n">pETEinsert</span><span class="p">;</span>
            <span class="n">pETEinsert</span><span class="o">-&gt;</span><span class="n">back</span> <span class="o">=</span> <span class="n">pETEchaseBackTMP</span><span class="p">;</span>
            <span class="n">changed</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span>
        <span class="p">}</span>
    <span class="p">}</span>
    <span class="k">return</span> <span class="n">changed</span><span class="p">;</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \overload</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtPolygonScanner</span><span class="o">::</span><span class="n">scan</span><span class="p">(</span><span class="k">const</span> <span class="n">QPolygon</span><span class="o">&amp;</span> <span class="n">pa</span><span class="p">,</span> <span class="kt">bool</span> <span class="n">winding</span><span class="p">,</span> <span class="kt">int</span> <span class="n">index</span><span class="p">,</span> <span class="kt">int</span> <span class="n">npoints</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">scan</span><span class="p">(</span><span class="n">pa</span><span class="p">,</span> <span class="n">winding</span><span class="p">,</span> <span class="n">index</span><span class="p">,</span> <span class="n">npoints</span><span class="p">,</span> <span class="nb">true</span><span class="p">);</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    \overload</span>

<span class="cm">    If \a stitchable is false, the right and bottom edges of the</span>
<span class="cm">    polygon are included. This causes adjacent polygons to overlap.</span>
<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtPolygonScanner</span><span class="o">::</span><span class="n">scan</span><span class="p">(</span><span class="k">const</span> <span class="n">QPolygon</span><span class="o">&amp;</span> <span class="n">pa</span><span class="p">,</span> <span class="kt">bool</span> <span class="n">winding</span><span class="p">,</span> <span class="kt">int</span> <span class="n">index</span><span class="p">,</span> <span class="kt">int</span> <span class="n">npoints</span><span class="p">,</span> <span class="kt">bool</span> <span class="n">stitchable</span><span class="p">)</span>
<span class="p">{</span>
    <span class="n">scan</span><span class="p">(</span><span class="n">pa</span><span class="p">,</span> <span class="n">winding</span><span class="p">,</span> <span class="n">index</span><span class="p">,</span> <span class="n">npoints</span><span class="p">,</span> 
        <span class="n">stitchable</span> <span class="o">?</span> <span class="n">Edge</span><span class="p">(</span><span class="n">Left</span><span class="o">+</span><span class="n">Top</span><span class="p">)</span> <span class="o">:</span> <span class="n">Edge</span><span class="p">(</span><span class="n">Left</span><span class="o">+</span><span class="n">Right</span><span class="o">+</span><span class="n">Top</span><span class="o">+</span><span class="n">Bottom</span><span class="p">));</span>
<span class="p">}</span>

<span class="cm">/*</span>
<span class="cm">    Calls processSpans() for all scanlines of the polygon defined by</span>
<span class="cm">    \a npoints starting at \a index in \a pa.</span>

<span class="cm">    If \a winding is true, the Winding algorithm rather than the</span>
<span class="cm">    Odd-Even rule is used.</span>

<span class="cm">    The \a edges is any bitwise combination of:</span>
<span class="cm">    \list</span>
<span class="cm">    \i QtPolygonScanner::Left</span>
<span class="cm">    \i QtPolygonScanner::Right</span>
<span class="cm">    \i QtPolygonScanner::Top</span>
<span class="cm">    \i QtPolygonScanner::Bottom</span>
<span class="cm">    \endlist</span>
<span class="cm">    \a edges determines which edges are included.</span>

<span class="cm">    \warning The edges feature does not work properly.</span>

<span class="cm">*/</span>
<span class="kt">void</span> <span class="n">QtPolygonScanner</span><span class="o">::</span><span class="n">scan</span><span class="p">(</span><span class="k">const</span> <span class="n">QPolygon</span><span class="o">&amp;</span> <span class="n">pa</span><span class="p">,</span> <span class="kt">bool</span> <span class="n">winding</span><span class="p">,</span> <span class="kt">int</span> <span class="n">index</span><span class="p">,</span> <span class="kt">int</span> <span class="n">npoints</span><span class="p">,</span> <span class="n">Edge</span> <span class="n">edges</span><span class="p">)</span>
<span class="p">{</span>


    <span class="n">DDXPointPtr</span> <span class="n">ptsIn</span> <span class="o">=</span> <span class="p">(</span><span class="n">DDXPointPtr</span><span class="p">)</span><span class="n">pa</span><span class="p">.</span><span class="n">data</span><span class="p">();</span>
    <span class="n">ptsIn</span> <span class="o">+=</span> <span class="n">index</span><span class="p">;</span>
    <span class="k">register</span> <span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">pAET</span><span class="p">;</span>  <span class="cm">/* the Active Edge Table   */</span>
    <span class="k">register</span> <span class="kt">int</span> <span class="n">y</span><span class="p">;</span>                 <span class="cm">/* the current scanline    */</span>
    <span class="k">register</span> <span class="kt">int</span> <span class="n">nPts</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>          <span class="cm">/* number of pts in buffer */</span>
    <span class="k">register</span> <span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">pWETE</span><span class="p">;</span> <span class="cm">/* Winding Edge Table      */</span>
    <span class="k">register</span> <span class="n">ScanLineList</span> <span class="o">*</span><span class="n">pSLL</span><span class="p">;</span>    <span class="cm">/* Current ScanLineList    */</span>
    <span class="k">register</span> <span class="n">DDXPointPtr</span> <span class="n">ptsOut</span><span class="p">;</span>      <span class="cm">/* ptr to output buffers   */</span>
    <span class="kt">int</span> <span class="o">*</span><span class="n">width</span><span class="p">;</span>
    <span class="n">DDXPointRec</span> <span class="n">FirstPoint</span><span class="p">[</span><span class="n">NUMPTSTOBUFFER</span><span class="p">];</span> <span class="cm">/* the output buffers */</span>
    <span class="kt">int</span> <span class="n">FirstWidth</span><span class="p">[</span><span class="n">NUMPTSTOBUFFER</span><span class="p">];</span>
    <span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">pPrevAET</span><span class="p">;</span>       <span class="cm">/* previous AET entry      */</span>
    <span class="n">EdgeTable</span> <span class="n">ET</span><span class="p">;</span>                   <span class="cm">/* Edge Table header node  */</span>
    <span class="n">EdgeTableEntry</span> <span class="n">AET</span><span class="p">;</span>             <span class="cm">/* Active ET header node   */</span>
    <span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="n">pETEs</span><span class="p">;</span>          <span class="cm">/* Edge Table Entries buff */</span>
    <span class="n">ScanLineListBlock</span> <span class="n">SLLBlock</span><span class="p">;</span>     <span class="cm">/* header for ScanLineList */</span>
    <span class="kt">int</span> <span class="n">fixWAET</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    <span class="kt">int</span> <span class="n">edge_l</span> <span class="o">=</span> <span class="p">(</span><span class="n">edges</span> <span class="o">&amp;</span> <span class="n">Left</span><span class="p">)</span> <span class="o">?</span> <span class="mi">1</span> <span class="o">:</span> <span class="mi">0</span><span class="p">;</span>
    <span class="kt">int</span> <span class="n">edge_r</span> <span class="o">=</span> <span class="p">(</span><span class="n">edges</span> <span class="o">&amp;</span> <span class="n">Right</span><span class="p">)</span> <span class="o">?</span> <span class="mi">1</span> <span class="o">:</span> <span class="mi">0</span><span class="p">;</span>
    <span class="kt">int</span> <span class="n">edge_t</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span> <span class="c1">//#### (edges &amp; Top) ? 1 : 0;</span>
    <span class="kt">int</span> <span class="n">edge_b</span> <span class="o">=</span> <span class="p">(</span><span class="n">edges</span> <span class="o">&amp;</span> <span class="n">Bottom</span><span class="p">)</span> <span class="o">?</span> <span class="mi">1</span> <span class="o">:</span> <span class="mi">0</span><span class="p">;</span>

    <span class="k">if</span> <span class="p">(</span><span class="n">npoints</span> <span class="o">==</span> <span class="mi">-1</span><span class="p">)</span>
        <span class="n">npoints</span> <span class="o">=</span> <span class="n">pa</span><span class="p">.</span><span class="n">size</span><span class="p">();</span>

    <span class="k">if</span> <span class="p">(</span><span class="n">npoints</span> <span class="o">&lt;</span> <span class="mi">3</span><span class="p">)</span>
        <span class="k">return</span><span class="p">;</span>

    <span class="k">if</span><span class="p">(</span><span class="o">!</span><span class="p">(</span><span class="n">pETEs</span> <span class="o">=</span> <span class="p">(</span><span class="n">EdgeTableEntry</span> <span class="o">*</span><span class="p">)</span>
        <span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="n">EdgeTableEntry</span><span class="p">)</span> <span class="o">*</span> <span class="n">npoints</span><span class="p">)))</span>
        <span class="k">return</span><span class="p">;</span>
    <span class="n">ptsOut</span> <span class="o">=</span> <span class="n">FirstPoint</span><span class="p">;</span>
    <span class="n">width</span> <span class="o">=</span> <span class="n">FirstWidth</span><span class="p">;</span>
    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">miCreateETandAET</span><span class="p">(</span><span class="n">npoints</span><span class="p">,</span> <span class="n">ptsIn</span><span class="p">,</span> <span class="o">&amp;</span><span class="n">ET</span><span class="p">,</span> <span class="o">&amp;</span><span class="n">AET</span><span class="p">,</span> <span class="n">pETEs</span><span class="p">,</span> <span class="o">&amp;</span><span class="n">SLLBlock</span><span class="p">))</span>
    <span class="p">{</span>
        <span class="n">free</span><span class="p">(</span><span class="n">pETEs</span><span class="p">);</span>
        <span class="k">return</span><span class="p">;</span>
    <span class="p">}</span>
    <span class="n">pSLL</span> <span class="o">=</span> <span class="n">ET</span><span class="p">.</span><span class="n">scanlines</span><span class="p">.</span><span class="n">next</span><span class="p">;</span>

    <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">winding</span><span class="p">)</span>
    <span class="p">{</span>
        <span class="cm">/*</span>
<span class="cm">         *  for each scanline</span>
<span class="cm">         */</span>
        <span class="k">for</span> <span class="p">(</span><span class="n">y</span> <span class="o">=</span> <span class="n">ET</span><span class="p">.</span><span class="n">ymin</span><span class="o">+</span><span class="mi">1</span><span class="o">-</span><span class="n">edge_t</span><span class="p">;</span> <span class="n">y</span> <span class="o">&lt;</span> <span class="n">ET</span><span class="p">.</span><span class="n">ymax</span><span class="o">+</span><span class="n">edge_b</span><span class="p">;</span> <span class="n">y</span><span class="o">++</span><span class="p">)</span>
        <span class="p">{</span>
            <span class="cm">/*</span>
<span class="cm">             *  Add a new edge to the active edge table when we</span>
<span class="cm">             *  get to the next edge.</span>
<span class="cm">             */</span>
            <span class="k">if</span> <span class="p">(</span><span class="n">pSLL</span> <span class="o">&amp;&amp;</span> <span class="n">y</span> <span class="o">==</span> <span class="n">pSLL</span><span class="o">-&gt;</span><span class="n">scanline</span><span class="p">)</span>
            <span class="p">{</span>
                <span class="n">miloadAET</span><span class="p">(</span><span class="o">&amp;</span><span class="n">AET</span><span class="p">,</span> <span class="n">pSLL</span><span class="o">-&gt;</span><span class="n">edgelist</span><span class="p">);</span>
                <span class="n">pSLL</span> <span class="o">=</span> <span class="n">pSLL</span><span class="o">-&gt;</span><span class="n">next</span><span class="p">;</span>
            <span class="p">}</span>
            <span class="n">pPrevAET</span> <span class="o">=</span> <span class="o">&amp;</span><span class="n">AET</span><span class="p">;</span>
            <span class="n">pAET</span> <span class="o">=</span> <span class="n">AET</span><span class="p">.</span><span class="n">next</span><span class="p">;</span>

            <span class="cm">/*</span>
<span class="cm">             *  for each active edge</span>
<span class="cm">             */</span>
            <span class="k">while</span> <span class="p">(</span><span class="n">pAET</span><span class="p">)</span>
            <span class="p">{</span>
                <span class="n">ptsOut</span><span class="o">-&gt;</span><span class="n">x</span> <span class="o">=</span> <span class="n">pAET</span><span class="o">-&gt;</span><span class="n">bres</span><span class="p">.</span><span class="n">minor</span> <span class="o">+</span> <span class="mi">1</span> <span class="o">-</span> <span class="n">edge_l</span><span class="p">;</span>
                <span class="n">ptsOut</span><span class="o">++-&gt;</span><span class="n">y</span> <span class="o">=</span> <span class="n">y</span><span class="p">;</span>
                <span class="o">*</span><span class="n">width</span><span class="o">++</span> <span class="o">=</span> <span class="n">pAET</span><span class="o">-&gt;</span><span class="n">next</span><span class="o">-&gt;</span><span class="n">bres</span><span class="p">.</span><span class="n">minor</span> <span class="o">-</span> <span class="n">pAET</span><span class="o">-&gt;</span><span class="n">bres</span><span class="p">.</span><span class="n">minor</span>
                    <span class="o">-</span> <span class="mi">1</span> <span class="o">+</span> <span class="n">edge_l</span> <span class="o">+</span> <span class="n">edge_r</span><span class="p">;</span>
                <span class="n">nPts</span><span class="o">++</span><span class="p">;</span>

                <span class="cm">/*</span>
<span class="cm">                 *  send out the buffer when its full</span>
<span class="cm">                 */</span>
                <span class="k">if</span> <span class="p">(</span><span class="n">nPts</span> <span class="o">==</span> <span class="n">NUMPTSTOBUFFER</span><span class="p">)</span>
                <span class="p">{</span>
                    <span class="n">processSpans</span><span class="p">(</span><span class="n">nPts</span><span class="p">,</span> <span class="p">(</span><span class="n">QPoint</span><span class="o">*</span><span class="p">)</span><span class="n">FirstPoint</span><span class="p">,</span> <span class="n">FirstWidth</span><span class="p">);</span>
                    <span class="n">ptsOut</span> <span class="o">=</span> <span class="n">FirstPoint</span><span class="p">;</span>
                    <span class="n">width</span> <span class="o">=</span> <span class="n">FirstWidth</span><span class="p">;</span>
                    <span class="n">nPts</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
                <span class="p">}</span>
                <span class="n">EVALUATEEDGEEVENODD</span><span class="p">(</span><span class="n">pAET</span><span class="p">,</span> <span class="n">pPrevAET</span><span class="p">,</span> <span class="n">y</span><span class="p">)</span>
                <span class="n">EVALUATEEDGEEVENODD</span><span class="p">(</span><span class="n">pAET</span><span class="p">,</span> <span class="n">pPrevAET</span><span class="p">,</span> <span class="n">y</span><span class="p">)</span>
            <span class="p">}</span>
            <span class="n">miInsertionSort</span><span class="p">(</span><span class="o">&amp;</span><span class="n">AET</span><span class="p">);</span>
        <span class="p">}</span>
    <span class="p">}</span>
    <span class="k">else</span>      <span class="cm">/* default to WindingNumber */</span>
    <span class="p">{</span>
        <span class="cm">/*</span>
<span class="cm">         *  for each scanline</span>
<span class="cm">         */</span>
        <span class="k">for</span> <span class="p">(</span><span class="n">y</span> <span class="o">=</span> <span class="n">ET</span><span class="p">.</span><span class="n">ymin</span><span class="o">+</span><span class="mi">1</span><span class="o">-</span><span class="n">edge_t</span><span class="p">;</span> <span class="n">y</span> <span class="o">&lt;</span> <span class="n">ET</span><span class="p">.</span><span class="n">ymax</span><span class="o">+</span><span class="n">edge_b</span><span class="p">;</span> <span class="n">y</span><span class="o">++</span><span class="p">)</span>
        <span class="p">{</span>
            <span class="cm">/*</span>
<span class="cm">             *  Add a new edge to the active edge table when we</span>
<span class="cm">             *  get to the next edge.</span>
<span class="cm">             */</span>
            <span class="k">if</span> <span class="p">(</span><span class="n">pSLL</span> <span class="o">&amp;&amp;</span> <span class="n">y</span> <span class="o">==</span> <span class="n">pSLL</span><span class="o">-&gt;</span><span class="n">scanline</span><span class="p">)</span>
            <span class="p">{</span>
                <span class="n">miloadAET</span><span class="p">(</span><span class="o">&amp;</span><span class="n">AET</span><span class="p">,</span> <span class="n">pSLL</span><span class="o">-&gt;</span><span class="n">edgelist</span><span class="p">);</span>
                <span class="n">micomputeWAET</span><span class="p">(</span><span class="o">&amp;</span><span class="n">AET</span><span class="p">);</span>
                <span class="n">pSLL</span> <span class="o">=</span> <span class="n">pSLL</span><span class="o">-&gt;</span><span class="n">next</span><span class="p">;</span>
            <span class="p">}</span>
            <span class="n">pPrevAET</span> <span class="o">=</span> <span class="o">&amp;</span><span class="n">AET</span><span class="p">;</span>
            <span class="n">pAET</span> <span class="o">=</span> <span class="n">AET</span><span class="p">.</span><span class="n">next</span><span class="p">;</span>
            <span class="n">pWETE</span> <span class="o">=</span> <span class="n">pAET</span><span class="p">;</span>

            <span class="cm">/*</span>
<span class="cm">             *  for each active edge</span>
<span class="cm">             */</span>
            <span class="k">while</span> <span class="p">(</span><span class="n">pAET</span><span class="p">)</span>
            <span class="p">{</span>
                <span class="cm">/*</span>
<span class="cm">                 *  if the next edge in the active edge table is</span>
<span class="cm">                 *  also the next edge in the winding active edge</span>
<span class="cm">                 *  table.</span>
<span class="cm">                 */</span>
                <span class="k">if</span> <span class="p">(</span><span class="n">pWETE</span> <span class="o">==</span> <span class="n">pAET</span><span class="p">)</span>
                <span class="p">{</span>
                    <span class="n">ptsOut</span><span class="o">-&gt;</span><span class="n">x</span> <span class="o">=</span> <span class="n">pAET</span><span class="o">-&gt;</span><span class="n">bres</span><span class="p">.</span><span class="n">minor</span> <span class="o">+</span> <span class="mi">1</span> <span class="o">-</span> <span class="n">edge_l</span><span class="p">;</span>
                    <span class="n">ptsOut</span><span class="o">++-&gt;</span><span class="n">y</span> <span class="o">=</span> <span class="n">y</span><span class="p">;</span>
                    <span class="o">*</span><span class="n">width</span><span class="o">++</span> <span class="o">=</span> <span class="n">pAET</span><span class="o">-&gt;</span><span class="n">nextWETE</span><span class="o">-&gt;</span><span class="n">bres</span><span class="p">.</span><span class="n">minor</span> <span class="o">-</span> <span class="n">pAET</span><span class="o">-&gt;</span><span class="n">bres</span><span class="p">.</span><span class="n">minor</span> <span class="o">-</span> <span class="mi">1</span> <span class="o">+</span> <span class="n">edge_l</span> <span class="o">+</span> <span class="n">edge_r</span><span class="p">;</span>
                    <span class="n">nPts</span><span class="o">++</span><span class="p">;</span>

                    <span class="cm">/*</span>
<span class="cm">                     *  send out the buffer</span>
<span class="cm">                     */</span>
                    <span class="k">if</span> <span class="p">(</span><span class="n">nPts</span> <span class="o">==</span> <span class="n">NUMPTSTOBUFFER</span><span class="p">)</span>
                    <span class="p">{</span>
                        <span class="n">processSpans</span><span class="p">(</span><span class="n">nPts</span><span class="p">,</span> <span class="p">(</span><span class="n">QPoint</span><span class="o">*</span><span class="p">)</span><span class="n">FirstPoint</span><span class="p">,</span> <span class="n">FirstWidth</span><span class="p">);</span>
                        <span class="n">ptsOut</span> <span class="o">=</span> <span class="n">FirstPoint</span><span class="p">;</span>
                        <span class="n">width</span>  <span class="o">=</span> <span class="n">FirstWidth</span><span class="p">;</span>
                        <span class="n">nPts</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
                    <span class="p">}</span>

                    <span class="n">pWETE</span> <span class="o">=</span> <span class="n">pWETE</span><span class="o">-&gt;</span><span class="n">nextWETE</span><span class="p">;</span>
                    <span class="k">while</span> <span class="p">(</span><span class="n">pWETE</span> <span class="o">!=</span> <span class="n">pAET</span><span class="p">)</span> <span class="p">{</span>
                        <span class="n">EVALUATEEDGEWINDING</span><span class="p">(</span><span class="n">pAET</span><span class="p">,</span> <span class="n">pPrevAET</span><span class="p">,</span> <span class="n">y</span><span class="p">,</span> <span class="n">fixWAET</span><span class="p">)</span>
                    <span class="p">}</span>
                    <span class="n">pWETE</span> <span class="o">=</span> <span class="n">pWETE</span><span class="o">-&gt;</span><span class="n">nextWETE</span><span class="p">;</span>
                <span class="p">}</span>
                <span class="n">EVALUATEEDGEWINDING</span><span class="p">(</span><span class="n">pAET</span><span class="p">,</span> <span class="n">pPrevAET</span><span class="p">,</span> <span class="n">y</span><span class="p">,</span> <span class="n">fixWAET</span><span class="p">)</span>
            <span class="p">}</span>

            <span class="cm">/*</span>
<span class="cm">             *  reevaluate the Winding active edge table if we</span>
<span class="cm">             *  just had to resort it or if we just exited an edge.</span>
<span class="cm">             */</span>
            <span class="k">if</span> <span class="p">(</span><span class="n">miInsertionSort</span><span class="p">(</span><span class="o">&amp;</span><span class="n">AET</span><span class="p">)</span> <span class="o">||</span> <span class="n">fixWAET</span><span class="p">)</span>
            <span class="p">{</span>
                <span class="n">micomputeWAET</span><span class="p">(</span><span class="o">&amp;</span><span class="n">AET</span><span class="p">);</span>
                <span class="n">fixWAET</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
            <span class="p">}</span>
        <span class="p">}</span>
    <span class="p">}</span>

    <span class="cm">/*</span>
<span class="cm">     *     Get any spans that we missed by buffering</span>
<span class="cm">     */</span>


    <span class="n">processSpans</span><span class="p">(</span><span class="n">nPts</span><span class="p">,</span> <span class="p">(</span><span class="n">QPoint</span><span class="o">*</span><span class="p">)</span><span class="n">FirstPoint</span><span class="p">,</span> <span class="n">FirstWidth</span><span class="p">);</span>
    <span class="n">free</span><span class="p">(</span><span class="n">pETEs</span><span class="p">);</span>
    <span class="n">miFreeStorage</span><span class="p">(</span><span class="n">SLLBlock</span><span class="p">.</span><span class="n">next</span><span class="p">);</span>
<span class="p">}</span>
<span class="cm">/***** END OF X11-based CODE *****/</span>





<span class="k">class</span> <span class="nc">QtCanvasPolygonScanner</span> <span class="o">:</span> <span class="k">public</span> <span class="n">QtPolygonScanner</span> <span class="p">{</span>
    <span class="n">QPolygonalProcessor</span><span class="o">&amp;</span> <span class="n">processor</span><span class="p">;</span>
<span class="k">public</span><span class="o">:</span>
    <span class="n">QtCanvasPolygonScanner</span><span class="p">(</span><span class="n">QPolygonalProcessor</span><span class="o">&amp;</span> <span class="n">p</span><span class="p">)</span> <span class="o">:</span>
        <span class="n">processor</span><span class="p">(</span><span class="n">p</span><span class="p">)</span>
    <span class="p">{</span>
    <span class="p">}</span>
    <span class="kt">void</span> <span class="n">processSpans</span><span class="p">(</span><span class="kt">int</span> <span class="n">n</span><span class="p">,</span> <span class="n">QPoint</span><span class="o">*</span> <span class="n">point</span><span class="p">,</span> <span class="kt">int</span><span class="o">*</span> <span class="n">width</span><span class="p">)</span>
    <span class="p">{</span>
        <span class="n">processor</span><span class="p">.</span><span class="n">doSpans</span><span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="n">point</span><span class="p">,</span> <span class="n">width</span><span class="p">);</span>
    <span class="p">}</span>
<span class="p">};</span>

<span class="kt">void</span> <span class="n">QtCanvasPolygonalItem</span><span class="o">::</span><span class="n">scanPolygon</span><span class="p">(</span><span class="k">const</span> <span class="n">QPolygon</span><span class="o">&amp;</span> <span class="n">pa</span><span class="p">,</span> <span class="kt">int</span> <span class="n">winding</span><span class="p">,</span> <span class="n">QPolygonalProcessor</span><span class="o">&amp;</span> <span class="n">process</span><span class="p">)</span> <span class="k">const</span>
<span class="p">{</span>
    <span class="n">QtCanvasPolygonScanner</span> <span class="nf">scanner</span><span class="p">(</span><span class="n">process</span><span class="p">);</span>
    <span class="n">scanner</span><span class="p">.</span><span class="n">scan</span><span class="p">(</span><span class="n">pa</span><span class="p">,</span> <span class="n">winding</span><span class="p">);</span>
<span class="p">}</span>
</pre></div>
</code></pre></td></tr></table>
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