Björn Helgason wrote: > I have a few images on a form. > > After I change some parameters I need to redraw or refresh the images. > I press the ok button and all parameters are read and recalculated and the > images redrawn and recalculated. > > I finally discovered that > > glpaint '' > > executed after each image being put on the form was doing what I wanted. > > I am wondering if it could be possible to do refresh of the form with one > command taking care of the glpaint''?
gl commands apply to the selected isigraph control, so you need to call glpaint'' for each control. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
