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XPolygonRegion
Section: XLIB FUNCTIONS (3)Updated: libX11 1.6.4
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NAME
XPolygonRegion, XClipBox - generate regionsSYNTAX
- 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