Bharathi S wrote: > > On Mon, 22 Apr 2002, Vladimir Dergachev wrote: > > > > How find the window id by using the following structures > > > Display, Drawable, Graphics Context ? > > > > AFAIK, Window id is the same thing as the drawable, provided the drawable > > points to the window. I.e. where the man page says Xblahblah function > > takes a drawable as an argument it means that you can either pass a window > > id or a pixmap (but not XImage) handle to it. > > Thank you Vladimir Dergachev > > Most of the functions taking Pixmap(DRAWABLE) as argument. > I need the window id for maintaining a virtual buffer > and window id as the key. > > How the Xserver finding the window id ? > Bcoz we are sending only dpy, pixmap, GC !
Bharathi, A pixmap is a drawable, a window is a drawable, but a pixmap is *not* a window. You can, however get the root window from a display structure. -- /\ Jens Owen / \/\ _ [EMAIL PROTECTED] / \ \ \ Steamboat Springs, Colorado _______________________________________________ Xpert mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/xpert