2065             {

  2065             {

  2066             TInt oldAlpha = gc->PenAlpha();

  2066             TInt oldAlpha = gc->PenAlpha();

  2067             TRgb oldColor = gc->PenColor();            

  2067             TRgb oldColor = gc->PenColor();            

  2068             gc->SetPenAlpha(0);

  2068             gc->SetPenAlpha(0);

  2069             gc->SetPenColor(KRgbBlue);

  2069             gc->SetPenColor(KRgbBlue);

  2071             gc->SetPenAlpha(oldAlpha);

  2072             gc->SetPenAlpha(oldAlpha);

  2072             gc->SetPenColor(oldColor);

  2073             gc->SetPenColor(oldColor);

  2073             }

  2074             }

  2074         }

  2075         }

  2075     }

  2076     }

  2104     iCanvasGc->Gc()->PushClip();

  2105     iCanvasGc->Gc()->PushClip();

  2105     

  2106     

  2106     // Set new clipping region which does not clip anything. 

  2107     // Set new clipping region which does not clip anything. 

  2107     // We want always draw aUpdateRegion fully to the aRenderbuffer. 

  2108     // We want always draw aUpdateRegion fully to the aRenderbuffer. 

  2108     TRect displayArea = iCanvasGc->Gc()->DisplayArea(); 

  2109     TRect displayArea = iCanvasGc->Gc()->DisplayArea(); 

  2109     iCanvasGc->Gc()->SetClip(displayArea); // this call does not transform region anymore

  2111     iCanvasGc->Gc()->SetClip(displayArea); // this call does not transform region anymore

  2110     

  2112     

  2111     // We use translation to get screen coordinates to match render buffer coordinates

  2113     // We use translation to get screen coordinates to match render buffer coordinates

  2112     iCanvasGc->PushTransformationMatrix();

  2114     iCanvasGc->PushTransformationMatrix();

  2113     iCanvasGc->Translate(x, y, 0.f);

  2115     iCanvasGc->Translate(x, y, 0.f);