Bill, This is probably in the 10% which you suggest is not implemented. Your progress so far is very impressive.
In the gl2 interface it was easy to set up multiple named isigraphs. This does not seem to be working with the gtkide graph package for canvases. The problem arises with a call to gdopen with a non empty character argument. The ability to have several isigraphs on the screen and examine interactions between them was a very valuable tool. We need to have the same capability with canvases. Apologies for the scrambled first paragraph of my reply in the last message. It should read Thanks for your previous message, and the changes. There are quite a few changes to make in the turtle lab and I will address them - but expect it will be a few days before I can do it. Fraser ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
