 How can get a pixel value from a Drawable ??
Keywords: lots
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Distribution: world
Organization: Meteorology Department, Edinburgh University, Scotland
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How can get a pixel value from a Drawable, without having to copy it to the client
as an XImage and use XGetPixel ?? - I want to select pixels from an animating
window on the server, without having to copy the whole lot back to my client.
.

Any pointers appreciated,

Gordon.


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  Gordon C. Watson,                                    _------_      
                                                      {  {     }     
  Meteorology Department, Edinburgh University,          
                          Scotland.                   /  /  /  /     
  JANET -    INTERNET -   
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