XPolygonRegion(3X11)      XLIB FUNCTIONS     XPolygonRegion(3X11)


NAME
       XPolygonRegion, XClipBox - generate regions

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

       XClipBox(r, rectreturn)
             Region r;
             XRectangle *rectreturn;

ARGUMENTS
       fillrule 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.

       rectreturn
                 Returns the smallest enclosing rectangle.

DESCRIPTION
       The XPolygonRegion function returns a region for the poly-
       gon 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                Release 5                           1