TLazRegion.IsPointInRegion function

Member of TLazRegionpublicIn unit LazRegions

Checks whether the specified point is inside the region.

Declaration

pascal

function IsPointInRegion(AX: Integer; AY: Integer): Boolean; override

Arguments

`AX`	Horizontal coordinate for the point.
`AY`	Vertical coordinate for the point.

Function result

True when the point is located inside the rectangle or one of the subregions that define the bounds for the region.

Description

Checks if the specified point is inside the display area for the region. Uses the value in IsSimpleRectRegion to determine whether Rect contains the bounds for the region. When it contains False, the values in the Parts member are used to determine the return value.

Returns True when the specified point is located inside the rectangle or one of the subregions.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.