EllipseBounds (TCustomRadialGradientPolygonFiller)

ro 

FillLine (TCustomPolygonFiller)

ro 

Gradient (TCustomGradientPolygonFiller)

GradientLUT (TCustomGradientLookupTablePolygonFiller)

pt 

ro 

LookUpTableNeedsUpdate (TCustomGradientLookupTablePolygonFiller)

UseLookUpTable (TCustomGradientLookupTablePolygonFiller)

WrapMode (TCustomGradientPolygonFiller)