Using TImage32
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TCustomGradientPolygonFiller.WrapMode
Wrap mode behavior during polygon scanline rendering.
property WrapMode: TWrapMode read FWrapMode write SetWrapMode;
Controls coordinate wrapping behavior (wmClamp, wmRepeat, wmMirror, wmReflect) across scanline spans.
wmClamp
wmRepeat
wmMirror
wmReflect