In addition to the standard color fillings for polygons, Graphics32 provides the ability to create new custom polygon fillers based on the TCustomPolygonFiller class or a TFillLineEvent-based callback.
If you want to create your own polygon filler, subclass from this class and override the GetFillLine method.
All classes based on TCustomPolygonFiller can be used with the DrawFill and Draw methods of TPolygon32 or with the Polygon and PolyPolygon routines.
Note: Don't use this class directly as it is partly abstract.
TBitmapPolygonFiller, TPolygon32, TPolygon32.Draw, TPolygon32.DrawFill, Polygon, PolyPolygon, TFillLineEvent
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