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

AndRegionRegion

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

Declaration

Source position: agraphics.pas line 2084

function AndRegionRegion(

SrcRegion: PRegion;

DestRegion: PRegion

):LongBool;

`SrcRegion`		A pointer to Region structure
`DestRegion`		A pointer to Region structure to use and for result

Returns True if successful operation, returns False if ran out of memory

Remove any portion of region2 that is not in region1.

OrRectRegion		Perform 2d OR operation of rectangle with region, leaving result in region.
XorRectRegion		Perform 2d XOR operation of rectangle with region, leaving result in region
AndRectRegion		Perform 2d AND operation of rectangle with region, leaving result in region.
NewRegion		Allocates memory for a new Region and initializes it to an empty Region.
ClearRectRegion