Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help 
XPolygonRegion(3)		XLIB FUNCTIONS		     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(3), XDrawPoint(3), XDrawRectangle(3)
       Xlib - C	Language X Interface

X Version 11			 libX11	1.8.12		     XPolygonRegion(3)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=XClipBox&sektion=3&manpath=FreeBSD+Ports+14.3.quarterly>

home | help