Preben Randhol wrote: >yoann toussaint <yoann.toussaint at free.fr> wrote on 16/05/2002 (13:12) : > >>hello, >> >>this function draw a line from x1,y1 to x2,y2 ? why does it need a plot ? >> > >Because you need to draw the line on something. > but I don't want to draw a line on a plot but on a drawing_area.