tgif: Vector-based draw tool Dernière modification le 12 février 2002.
Gri: programming language for drawing science-style graphs. Dernière modification le 19 décembre 2001.
angela!: angela! is a mouse-driven graph editor. The main task of angela! is
giving the user the opportunity to create quickly graphs to illustrate
documents, articles or papers. There are input formats for PLING and GML
formats. There are output formats for PLING, GML and PostScript. Dernière modification le 12 avril 1999.