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GR32_ColorGradients🞂TLinearGradientPolygonFillerClass

TLinearGradientPolygonFiller

High-speed linear gradient polygon scanline filler.

Inheritance:TObject 🞂 TCustomPolygonFiller 🞂 TCustomGradientPolygonFiller 🞂 TCustomGradientLookupTablePolygonFiller 🞂 TCustomLinearGradientPolygonFiller 🞂 TLinearGradientPolygonFiller

Declaration ​

pascal
TLinearGradientPolygonFiller = class(TCustomLinearGradientPolygonFiller)

Description ​

TLinearGradientPolygonFiller implements optimized scanline fillers for linear color gradients across polygons.

A linear color gradient is specified by a two or more points, and a color at each point. The colors along the line through those points are calculated using linear interpolation, then extended perpendicular to that line.