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Tests whether a point lies in a region.
Source position: winapih.inc line 215
public function TWidgetSet.PtInRegion( |
RGN: HRGN; |
X: Integer; |
Y: Integer |
):Boolean; virtual; |
RGN |
|
The region. |
X |
|
The point coordinate. |
Y |
|
The point coordinate. |
True when the point lies in the region.
lazarus-ccr.sourceforge.net |