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Philippe Troin
<webmaster@fifi.org>.

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Manpage of XPolygonRegion

XPolygonRegion

Section: XLIB FUNCTIONS (3X11)
Updated: Release 6.5
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NAME

XPolygonRegion, XClipBox - generate regions

SYNTAX

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.

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

SEE ALSO

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

Index

NAME
SYNTAX
ARGUMENTS
DESCRIPTION
SEE ALSO

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Time: 19:56:56 GMT, April 24, 2024