Getting pixel color in a canvas

[Michenaud Laurent <lmichenaud m6net fr>]

Hello,

      I would like to know how to get the color of a pixel in a
      canvas.

      The best for me would be a function which would be like this :
      GdkColor* = canvas_get_color( canvas, x, y );

-- 
Best regards,
 Michenaud                          mailto:lmichenaud m6net fr