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00032 #ifndef KYRA_CANVAS_INCLUDED
00033 #define KYRA_CANVAS_INCLUDED
00034
00035 #include "image.h"
00036 #include "canvasresource.h"
00037
00038
00039 struct KrPaintInfo;
00040 class KrCanvasResource;
00041 union KrRGBA;
00042
00043
00054 class KrCanvas : public KrImage
00055 {
00056 public:
00057
00059 KrCanvas( KrCanvasResource* resource );
00060 virtual ~KrCanvas();
00061
00062 virtual void Draw( KrPaintInfo* paintInfo,
00063 const grinliz::Rectangle2I& clip,
00064 int window );
00065
00066 int Width() { return resource->Width(); }
00067 int Height() { return resource->Height(); }
00068
00074 KrRGBA* Pixels() { return resource->Pixels(); }
00075
00081 void Refresh() { resource->Refresh(); }
00082
00083 virtual KrImNode* Clone();
00084
00085 virtual void QueryBoundingBox( grinliz::Rectangle2I* boundingBox, int window = 0 );
00086 virtual bool HitTest( int x, int y, int flags, std::vector<KrImage*>* results, int window );
00087 virtual KrCanvas* ToCanvas() { return this; }
00088 virtual void CalcTransform( int window );
00089 virtual KrResource* Resource() { return resource; }
00090
00091 protected:
00092
00093 private:
00094 KrCanvasResource* resource;
00095 };
00096
00097
00098 #endif