00001
00006
00007 #ifndef _H_IMG_API
00008 #define _H_IMG_API
00009
00010
00011 typedef void* IMG_CanvasPtr;
00012 typedef void* IMG_BrushPtr;
00013 typedef void* IMG_CanvasActionPtr;
00014
00015 #ifdef __cplusplus
00016 extern "C" {
00017 #endif
00018
00019
00025
00026 extern void IMG_CanvasActionSetDirtyHackImagePointer(IMG_CanvasActionPtr action, void* dirtyHackImagePointer);
00027 extern void* IMG_CanvasActionGetDirtyHackImagePointer(IMG_CanvasActionPtr action);
00028
00029
00047
00048 extern IMG_CanvasPtr IMG_CanvasCreate(unsigned int width, unsigned int height);
00049 extern IMG_CanvasPtr IMG_CanvasCreateFromPtr(void* imagePtr, unsigned int width, unsigned int height, unsigned int rowBytes);
00050
00051 extern void IMG_CanvasIncRef(IMG_CanvasPtr canvas);
00052 extern void IMG_CanvasDecRef(IMG_CanvasPtr canvas);
00053
00054 extern void IMG_CanvasStartStroke(IMG_CanvasPtr canvas);
00055 extern void IMG_CanvasDrawStroke(IMG_CanvasPtr canvas, IMG_BrushPtr brush, int x1, int y1, int x2, int y2);
00056
00057 extern void IMG_CanvasStartStrokeUV(IMG_CanvasPtr canvas);
00058 extern void IMG_CanvasDrawStrokeUV(IMG_CanvasPtr canvas, IMG_BrushPtr brush, float u1, float v1, float u2, float v2);
00059
00060 extern IMG_CanvasActionPtr IMG_CanvasEndStroke(IMG_CanvasPtr canvas);
00061
00062
00068
00069 extern IMG_BrushPtr IMG_BrushCreate(unsigned int width, unsigned int height, float red, float green, float blue, float alpha);
00070 extern void IMG_BrushDispose(IMG_BrushPtr brush);
00071
00072
00073 #ifdef __cplusplus
00074 }
00075 #endif
00076
00077 #endif // _H_IMG_API
