MirOS Manual: DMXGetDesktopAttributes(3)

DMXDesktopAttributes(UNIX Programmer's MaDMXDesktopAttributes(3X)


     DMXGetDesktopAttributes - determine global bounding box


     #include <X11/extensions/dmxext.h>

     Bool DMXGetDesktopAttributes(Display *dpy,
                                  DMXDesktopAttributes *attr);


     DMXGetDesktopAttributes() returns information about the
     desktop in DMXDesktopAttributes:

     typedef struct {
         unsigned int width;
         unsigned int height;
         int          shiftX;
         int          shiftY;
     } DMXDesktopAttributes;

     The size of the global bounding box is given in width, and
     height. The shiftX and shiftY values will always be 0.  The
     global bounding box is computed whether or not Xinerama is
     active, but it is only useful when using Xinerama.

     The global bounding box used by Xdmx(1) may be larger than
     the Xinerama screen size because of information in the con-
     figuration file.


     DMXGetDesktopAttributes() returns True unless there is a
     protocol error.


     DMXChangeDesktopAttributes(3X), DMX(3X), Xdmx(1)

XFree86                   Version 4.5.0                         1

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