[Overview][Types][Procedures and functions][Variables][Index] Reference for unit 'LCLIntf' (#lcl)

CreatePolygonRgn

Creates a polygonial region.

Declaration

Source position: winapih.inc line 68

function CreatePolygonRgn(

  Points: PPoint;

  NumPts: Integer;

  FillMode: Integer

):HRGN;

Arguments

Points

  

The array of points.

NumPts

  

The number of points in Points.

FillMode

  

Can be ALTERNATE or WINDING.

Function result

The region Handle, zero on failure.

Description

The last point is connected to the first point, to close the region.