XPolygonRegion(3x11) XLIB FUNCTIONS XPolygonRegion(3x11)NAME
XPolygonRegion, XClipBox - generate regions
SYNTAX
cc [ flag... ] file... -lX11 [ library... ]
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 ALSOXCreateGC(3x11), XDrawPoint(3x11), XDrawRectangle(3x11)
Xlib - C Language X Interface
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Availability │x11/library/libx11 │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Committed │
├─────────────────────────────┼─────────────────────────────┤
│MT-Level │See XInitThreads(3X11) │
└─────────────────────────────┴─────────────────────────────┘
X Version 11 libX11 1.3.5 XPolygonRegion(3x11)