karbon
vpainter.h00001
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00022 #ifndef __VPAINTER_H__
00023 #define __VPAINTER_H__
00024
00025
00026
00027 #include <qnamespace.h>
00028 #include <KoRect.h>
00029 #include <vfillrule.h>
00030
00031 class QWMatrix;
00032 class QPaintDevice;
00033 class QColor;
00034 class QPen;
00035 class QBrush;
00036 class QImage;
00037
00038 class VStroke;
00039 class VFill;
00040
00041 class KoPoint;
00042 class KoRect;
00043
00044 class VPainter
00045 {
00046 public:
00047 VPainter( QPaintDevice *, unsigned int = 0, unsigned int = 0 ) {};
00048 virtual ~VPainter() {};
00049
00050
00051 virtual void resize( unsigned int w, unsigned int h ) = 0;
00052 virtual void begin() = 0;
00053 virtual void end() = 0;
00054 virtual void blit( const KoRect & ) = 0;
00055 virtual void clear( const QColor & ) = 0;
00056 virtual void clear( const KoRect &, const QColor & ) = 0;
00057
00058
00059 virtual void setWorldMatrix( const QWMatrix & ) = 0;
00060 virtual const QWMatrix worldMatrix() = 0;
00061 virtual void setZoomFactor( double ) = 0;
00062 virtual double zoomFactor() { return 1.0; }
00063
00064
00065 virtual void moveTo( const KoPoint & ) = 0;
00066 virtual void lineTo( const KoPoint & ) = 0;
00067 virtual void curveTo( const KoPoint &, const KoPoint &, const KoPoint & ) = 0;
00068 virtual void newPath() = 0;
00069 virtual void strokePath() = 0;
00070 virtual void fillPath() = 0;
00071 virtual void setFillRule( VFillRule ) = 0;
00072 virtual void setClipPath() = 0;
00073 virtual void resetClipPath() = 0;
00074
00075
00076 virtual void drawNode( const KoPoint& , int ) {}
00077 virtual void drawRect( const KoRect & ) {}
00078 virtual void drawRect( double, double, double, double ) {}
00079
00080
00081 virtual void setPen( const VStroke & ) = 0;
00082
00083 virtual void setPen( const QColor & ) = 0;
00084 virtual void setPen( Qt::PenStyle style ) = 0;
00085 virtual void setBrush( const VFill & ) = 0;
00086 virtual void setBrush( const QColor & ) = 0;
00087 virtual void setBrush( Qt::BrushStyle style ) = 0;
00088
00089 virtual void drawImage( const QImage &, const QWMatrix & ) {}
00090
00091
00092 virtual void save() = 0;
00093 virtual void restore() = 0;
00094
00095
00096 virtual void setRasterOp( Qt::RasterOp ) = 0;
00097
00098
00099 virtual QPaintDevice *device() = 0;
00100 };
00101
00102 #endif
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