The gl2 cmd for display picture glpixels x y w h pixeldata; Could it be extended to glpixels x y w h w0 h0 pixeldata;
where w0, h0 are original width, height of pixeldata. and wd driver scale the size to w h when rendering in isigraph. This make display picture easier and the driver may take advantage of StretcgBlt so that scaling be much faster than manipulating pixeldata using J code. -- regards, bill ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
