PCombineInfo = ^TCombineInfo;
TCombineInfo = record
SrcAlpha: Integer;
DrawMode: TDrawMode;
CombineMode: TCombineMode;
CombineCallBack: TPixelCombineEvent;
TransparentColor: TColor32;
end;
TCombineInfo contains blending and combine related properties, similar to what is contained in TBitmap32. This structure is used in routines which does not have a single source bitmap, which would normally provide this information (for example a special overloaded version of Rasterize).