Unit 'agraphics'	Package
[Overview][Constants][Types][Procedures and functions][Variables][Index]	[#amunits]

XorRegionRegion

Perform 2d XOR operation of one region with second region, leaving result in second region

Declaration

Source position: agraphics.pas line 2415

function XorRegionRegion(

const srcRegion: pRegion;

destRegion: pRegion

):LongBool;

`srcRegion`		A pointer to Source Region
`destRegion`		A pointer to Destination Region

True if successful operation, False if ran out of memory

Join the regions together. If any part of SrcRegion overlaps DestRegion then remove that from the new region.

OrRegionRegion		Perform 2d OR operation of one region with second region, leaving result in second region
AndRegionRegion		Perform 2d AND operation of one region with second region, leaving result in second region.