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adding raster op hook

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43760 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2006-12-03 15:15:43 +00:00
parent 6fef2483d9
commit e22cf4b310
1 changed files with 7 additions and 0 deletions
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7
include/wx/graphics.h
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@@ -441,6 +441,12 @@ public:
// returns the native context // returns the native context
virtual void * GetNativeContext() = 0; virtual void * GetNativeContext() = 0;
// returns the current logical function
virtual int GetLogicalFunction() const { return m_logicalFunction; }
// sets the current logical function, returns true if it supported
virtual bool SetLogicalFunction(int function) ;
// //
// transformation : changes the current transformation matrix CTM of the context // transformation : changes the current transformation matrix CTM of the context
// //
@@ -551,6 +557,7 @@ protected :
wxGraphicsPen m_pen; wxGraphicsPen m_pen;
wxGraphicsBrush m_brush; wxGraphicsBrush m_brush;
wxGraphicsFont m_font; wxGraphicsFont m_font;
int m_logicalFunction;
private : private :
DECLARE_NO_COPY_CLASS(wxGraphicsContext) DECLARE_NO_COPY_CLASS(wxGraphicsContext)