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-rw-r--r--include/gwin/graph.h11
1 files changed, 9 insertions, 2 deletions
diff --git a/include/gwin/graph.h b/include/gwin/graph.h
index 752460cb..58c5fdee 100644
--- a/include/gwin/graph.h
+++ b/include/gwin/graph.h
@@ -80,8 +80,15 @@ typedef struct GGraphStyle_t {
GGraphGridStyle xgrid;
GGraphGridStyle ygrid;
uint16_t flags;
- #define GWIN_GRAPH_STYLE_XAXIS_ARROWS 0x0001
- #define GWIN_GRAPH_STYLE_YAXIS_ARROWS 0x0002
+ #define GWIN_GRAPH_STYLE_XAXIS_POSITIVE_ARROWS 0x0001
+ #define GWIN_GRAPH_STYLE_XAXIS_NEGATIVE_ARROWS 0x0002
+ #define GWIN_GRAPH_STYLE_YAXIS_POSITIVE_ARROWS 0x0004
+ #define GWIN_GRAPH_STYLE_YAXIS_NEGATIVE_ARROWS 0x0008
+ #define GWIN_GRAPH_STYLE_POSITIVE_AXIS_ARROWS (GWIN_GRAPH_STYLE_XAXIS_POSITIVE_ARROWS|GWIN_GRAPH_STYLE_YAXIS_POSITIVE_ARROWS)
+ #define GWIN_GRAPH_STYLE_NEGATIVE_AXIS_ARROWS (GWIN_GRAPH_STYLE_XAXIS_NEGATIVE_ARROWS|GWIN_GRAPH_STYLE_YAXIS_NEGATIVE_ARROWS)
+ #define GWIN_GRAPH_STYLE_XAXIS_ARROWS (GWIN_GRAPH_STYLE_XAXIS_POSITIVE_ARROWS|GWIN_GRAPH_STYLE_XAXIS_NEGATIVE_ARROWS)
+ #define GWIN_GRAPH_STYLE_YAXIS_ARROWS (GWIN_GRAPH_STYLE_YAXIS_POSITIVE_ARROWS|GWIN_GRAPH_STYLE_YAXIS_NEGATIVE_ARROWS)
+ #define GWIN_GRAPH_STYLE_ALL_AXIS_ARROWS (GWIN_GRAPH_STYLE_XAXIS_ARROWS|GWIN_GRAPH_STYLE_YAXIS_ARROWS)
} GGraphStyle;
// A graph window