I'm aware of two graphic tcl packages that one can choose from, pbm/netpbm and/or gd,
to generate image files based upon numerical data for later consumption in a web application. These can be adapted for AOLserver modules "easily" (though the current segmentation violation is causing some grief :-(). A third is to use tk with tk plugin for Netscape and IE browsers. Are there any other tcl-based options that should be considered? (my other option is to switch to java which has a package that supplies rudimentatry classes and methods to do this, and there are commercial java packages also available, and then to use http to call these routines). Thanks, Sanju.
