XPolygonRegion(3)

NAME

       XPolygonRegion, XClipBox - generate regions

SYNTAX

       Region XPolygonRegion(XPoint points[], int n, int fill_rule);

       int XClipBox(Region r, XRectangle *rect_return);

ARGUMENTS

       fill_rule Specifies the fill-rule you want to set for the specified GC.
                 You can pass EvenOddRule or WindingRule.

       n         Specifies the number of points in the polygon.

       points    Specifies an array of points.

       r         Specifies the region.

       rect_return
                 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 XCreateGC.

       The XClipBox function returns the smallest rectangle enclosing the
       specified region.

SEE ALSO

       XCreateGC(3X11), XDrawPoint(3X11), XDrawRectangle(3X11)
       Xlib - C Language X Interface

X Version 11                     libX11 1.1.1                XPolygonRegion(3)