XPolygonRegion(3X11) XPolygonRegion(3X11)
NAME
XPolygonRegion, XClipBox - generate regions
SYNOPSIS
Region XPolygonRegion(points, n, fill_rule)
XPoint points[];
int n;
int fill_rule;
XClipBox(r, rect_return)
Region r;
XRectangle *rect_return;
ARGUMENTS
Specifies the fill-rule you want to set for the specified GC. You can pass EvenOddRule or WindingRule. Specifies the number of points in
the polygon. Specifies an array of points. Specifies the region. Returns the smallest enclosing rectangle.
DESCRIPTION
The XPolygonRegion function returns a region for the polygon defined by the points array. For an explanation of fill_rule, see XCre-
ateGC(3X11).
The XClipBox function returns the smallest rectangle enclosing the specified region.
SEE ALSO
XCreateGC(3X11), XDrawPoint(3X11), XDrawRectangle(3X11)
Xlib -- C Language X Interface
XPolygonRegion(3X11)
