書式

#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);

構造体

typedef struct {
    int type;                 
    unsigned long serial;     
    Bool send_event;          
    Display *display;         
    Window window;            
    int kind;                 
    int x, y;                 
    unsigned width, height;
    Time time;                
    Bool shaped;              
} XShapeEvent;

説明

X11 の非矩形ウィンドウ形状拡張(X11 Nonrectangular Window Shape Extension)は、X ウィンドウシステムで非矩形ウィンドウを利用可能にする。

既定値

操作:

ShapeSet
ShapeUnion
ShapeIntersect
ShapeSubtract
ShapeInvert

形状の種類:

ShapeBounding
ShapeClip

イベント定義:

ShapeNotifyMask
ShapeNotify