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author | Joel Bodenmann <joel@embedded.pro> | 2016-12-11 17:58:28 +0100 |
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committer | Joel Bodenmann <joel@embedded.pro> | 2016-12-11 17:58:28 +0100 |
commit | dba9b327ecef7c1e4ef48a0909f9fe5bfded7448 (patch) | |
tree | 5c629f7c253733b151f7d99a635e66ee3ad94805 /demos/modules/gdisp/thickarcs/main.c | |
parent | 3a51e83f18ce0ee7b4e962501fe926dd2b17c3ec (diff) | |
download | uGFX-dba9b327ecef7c1e4ef48a0909f9fe5bfded7448.tar.gz uGFX-dba9b327ecef7c1e4ef48a0909f9fe5bfded7448.tar.bz2 uGFX-dba9b327ecef7c1e4ef48a0909f9fe5bfded7448.zip |
Adding gdispGDrawThickArc() demo
Diffstat (limited to 'demos/modules/gdisp/thickarcs/main.c')
-rw-r--r-- | demos/modules/gdisp/thickarcs/main.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/demos/modules/gdisp/thickarcs/main.c b/demos/modules/gdisp/thickarcs/main.c new file mode 100644 index 00000000..5ddd38c7 --- /dev/null +++ b/demos/modules/gdisp/thickarcs/main.c @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2012, 2013, Joel Bodenmann aka Tectu <joel@unormal.org> + * Copyright (c) 2012, 2013, Andrew Hannam aka inmarket + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of the <organization> nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "gfx.h" + +// This function draws a thick arc and a non-thick arc together +static void _drawCombinedArc(int x, int y, int angle1, int angle2) +{ + gdispDrawThickArc(x, y, 40, 60, angle1, angle2, Red); + gdispDrawArc(x, y, 50, angle1, angle2, White); +} + +int main(void) +{ + int i = 35; + + // Initialize the uGFX library + gfxInit(); + + while(TRUE) { + // Clear the entire screen + gdispClear(Black); + + // Draw some thick arcs with an outline + _drawCombinedArc(150, 150, (i / 360) * 15 + 55, 55+i); + _drawCombinedArc(300, 150, 100+i, (i / 360) * 15 + 100); + _drawCombinedArc(300, 300, (i / 360) * 15 + 145, 145+i); + _drawCombinedArc(150, 300, (i / 360) * 15 + 195, 195-i); + + // Draw different arcs the next time + i++; + + // Wait a bit + gfxSleepMilliseconds(20); + } +} |