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Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :

ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

GNU/Linux	Debian 7.3.0 (Wheezy)
	XDestroyRegion(3)

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XCreateRegion

NAME
SYNTAX
ARGUMENTS
DESCRIPTION
SEE ALSO

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NAME

XCreateRegion, XSetRegion, XDestroyRegion − create or destroy regions

SYNTAX

	Region XCreateRegion(void);
	int XSetRegion(Display *display, GC gc, Region r);
	int XDestroyRegion(Region r);

ARGUMENTS

	display		Specifies the connection to the X server.
	gc		Specifies the GC.
	r		Specifies the region.

DESCRIPTION

The XCreateRegion function creates a new empty region.

The XSetRegion function sets the clip-mask in the GC to the specified region. The region is specified relative to the drawable’s origin. The resulting GC clip origin is implementation-dependent. Once it is set in the GC, the region can be destroyed.

The XDestroyRegion function deallocates the storage associated with a specified region.

SEE ALSO

XEmptyRegion(3), XIntersectRegion(3)
Xlib − C Language X Interface

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XDestroyRegion(3)