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XPolygonRegion(3X11)
X11R6


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
  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(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