Better documentation for the default parameters values.

[wxWidgets.git] / interface / wx / graphics.h

diff --git a/interface/wx/graphics.h b/interface/wx/graphics.h
index 086bf1e952a1b5e64d470dd7a3ab6c08b365ee62..6431067da99b100a324db42ad0df0531ab6a9311 100644 (file)
--- a/interface/wx/graphics.h
+++ b/interface/wx/graphics.h
@@ -807,6 +807,23 @@ public:
     virtual wxCompositionMode GetCompositionMode() const;
 
 
+    /**
+       Push the current state of the context's transformation matrix on a
+       stack.
+
+       @see wxGraphicsContext::PopState
+    */
+    virtual void PushState() = 0;
+
+    /**
+       Pops a stored state from the stack and sets the current transformation
+       matrix to that state.
+
+       @see wxGraphicsContext::PopState
+    */
+    virtual void PopState() = 0;
+
+
     virtual void EnableOffset(bool enable = true);
     void DisableOffset();
     bool OffsetEnabled();
@@ -969,6 +986,13 @@ public:
      */
     virtual wxGraphicsBitmap CreateBitmapFromImage(const wxImage& image) = 0;
 
+    /**
+       Creates a wxImage from a wxGraphicsBitmap.
+
+       This method is used by the more convenient wxGraphicsBitmap::ConvertToImage.
+    */
+    virtual wxImage CreateImageFromBitmap(const wxGraphicsBitmap& bmp) = 0;
+
     /**
         Creates wxGraphicsBitmap from a native bitmap handle.