Hi all, I am trying to create a simple object representing a "bargraph". It is a simple filled rectangle, derived in a Fl_Group ; the draw method simply draw two rectangles, one with "fill" color, the other with "background" color.
All is ok ; now I want to add a "transparent" background option. I cannot draw the "background" rectangle, so when the rectangle is growing all is right, but when the bargraph value goes down... How can I force the erasing of the filled rectangle before redrawing it with the new dimension ? Any suggestion is welcome. Thanks all, regards Lucio Dona' _______________________________________________ fltk mailing list fltk@easysw.com http://lists.easysw.com/mailman/listinfo/fltk
