TLazRegion.AddPartsFromRegion procedure

Declaration

procedure AddPartsFromRegion(ASrcRegion: TLazRegion)

Arguments

Description

AddPartsFromRegion is a procedure used to add the region in ASrcRegion to the current class instance. ASrcRegion can be represented as a simple rectangular region, or a complex region using rectangles, polygons, and/or ellipses.

AddPartsFromRegion ensures that the Rect or Parts members from ASrcRegion are combined in the correct manner with the values in Rect or Parts for the current class instance. The value in IsSimpleRectRegion is set to False if it was necessary to add entries to the Parts member in the method.

See also

• Rect
• IsSimpleRectRegion
• Parts
• AddPart