XCreateRegion()

NAME

XCreateRegion(), XSetRegion(), XDestroyRegion() - create or destroy regions

SYNOPSIS

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

ARGUMENTS

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

DESCRIPTION

The XCreateRegion(3) function creates a new empty region.

The XSetRegion(3) function sets the clip-mask in the GC to the specified region. Once it is set in the GC, the region can be destroyed.

The XDestroyRegion(3) function deallocates the storage associated with a specified region.

SEE ALSO

XIntersectRegion()

Xlib