[Overview][Types][Classes][Index] Reference for unit 'LazCanvas' (#lcl)

TLazCanvas.DoPolygonFill

Implements a polygon fill algorithm not present in fcl-image.

Declaration

Source position: lazcanvas.pas line 105

protected procedure TLazCanvas.DoPolygonFill(

  const points: array of TPoint

); override;

Arguments

points

  

Array with the TPoint instances for the polygon corners.

Description

Implements a polygon fill algorithm not present in fcl-image. The algorithm is explained here.

The latest version of this document can be found at lazarus-ccr.sourceforge.net.