The demo is meant to produce 3 examples named S0 S1 and S2. When I execute the demo in j803 3 graphics windows appear but the top (first) window is blank. If I enter the following code in the term window, the graphic for S0 appears correctly.
coclass'qtdemo' svgview S0 From my experiments resequencing S0 S1 S2 to S1 S2 S0 at the bottom of the <demo>.ijs, then S1 does not graph properly, but S2 and S0 do. -- (B=) ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
