XSHAPE(3XEXT) — NEWS-OS Programmer’s Manual

NAME

XShapeQueryExtension, XShapeQueryVersion, XShapeCombineRegion, XShapeCombineRectangles, XShapeCombineMask, XShapeCombineShape, XShapeOffsetShape, XShapeQueryExtents, XShapeSelectInput, XShapeInputSelected, XShapeGetRectangles − X nonrectangular shape functions

SYNTAX

#include <X11/extensions/shape.h>
Bool XShapeQueryExtension (
Display ∗dpy,
int ∗event_basep,
int ∗error_basep);
Status XShapeQueryVersion (
Display ∗dpy,
int ∗major_versionp,
int ∗minor_versionp);
void XShapeCombineRegion (
Display ∗dpy,
Window dest,
int destKind,
int xOff,
int yOff,
struct _XRegion ∗r,
int op);
void XShapeCombineRectangles (
Display ∗dpy,
XID dest,
int destKind,
int xOff,
int yOff,
XRectangle ∗rects,
int n_rects,
int op,
int ordering);
void XShapeCombineMask (
Display ∗dpy,
XID dest,
int destKind,
int xOff,
int yOff,
Pixmap src,
int op);
void XShapeCombineShape (
Display ∗dpy,
XID dest,
int destKind,
int xOff,
int yOff,
Pixmap src,
int srcKind,
int op);
void XShapeOffsetShape (
Display ∗dpy,
XID dest,
int destKind,
int xOff,
int yOff);
Status XShapeQueryExtents (
Display ∗dpy,
Window window,
int ∗bShaped,
int ∗xbs,
int ∗ybs,
unsigned int ∗wbs,
unsigned int ∗hbs,
int ∗cShaped,
int ∗xcs,
int ∗ycs,
unsigned int ∗wcs,
unsigned int ∗hcs);
void XShapeSelectInput (
Display ∗dpy,
Window window,
unsigned longmask);
unsigned long XShapeInputSelected (
Display ∗dpy,
Window window);
XRectangle ∗XShapeGetRectangles (
Display ∗dpy,
Window window,
int kind,
int ∗count,
int ∗ordering);

STRUCTURES

typedef struct {
    int type;/∗ of event ∗/
    unsigned long serial;/∗ # of last request processed by server ∗/
    Bool send_event;/∗ true if this came frome a SendEvent request ∗/
    Display ∗display;/∗ Display the event was read from ∗/
    Window window;/∗ window of event ∗/
    int kind;/∗ ShapeBounding or ShapeClip ∗/
    int x, y;/∗ extents of new region ∗/
    unsigned width, height;
    Time time;/∗ server timestamp when region changed ∗/
    Bool shaped;/∗ true if the region exists ∗/
} XShapeEvent;

DESCRIPTION

The X11 Nonrectangular Window Shape Extension adds nonrectangular windows to the X Window System.

PREDEFINED VALUES

Operations:

ShapeSet
ShapeUnion
ShapeIntersect
ShapeSubtract
ShapeInvert

Shape Kinds:

ShapeBounding
ShapeClip

Event defines:

ShapeNotifyMask
ShapeNotify

BUGS

This manual pages needs a lot more work.

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