Interactive Graphics Language Editor

 GLE is a high quality graphics package for scientists,
 combining a user friendly interface with a full range of
 facilities for producing publication quality graphs,
 diagrams, posters and slides.
 .
 GLE provides LaTeX quality fonts together with a flexible
 graphics module which allows the user to specify any
 feature of a graph (down to the line width of the subticks,
 for example)
 .
 Complex pictures can be drawn with user defined subroutines
 and simple looping structures.
 .
 Current device drivers support DECWINDOWS, REGIS, TEK4010,
 all PC graphics cards, VT100s, HP-Plotters, PostScript
 Printers, EPSON Printers and LaserJet Printers.
 .
 GLE runs on both VAXes and PCs, giving an identical user
 interface on both platforms.