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Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :

ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

GNU/Linux	CentOS 5.6
	XPolygonRegion(3x)

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XPolygonRegion

NAME
SYNTAX
ARGUMENTS
DESCRIPTION
SEE ALSO

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

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XPolygonRegion(3x)