Boyer, VincentSobczyk, DominiqueBourdin, Jean-Jacques2015-11-112015-11-1120011017-4656https://doi.org/10.2312/egs.20011031In most paintboxes drawing (and filling) the picture and render the picture are two different steps and tools. Dégradé presents an efficient filling rendering tool: an efficient collection of effect filling. In Dégradé the renderer is included in the drawing process. This method enhance the renderer possibilities and the graphic designer work.