PSTricks offers an extensive collection of TeX macros for generating PostScript that is compatible with most TeX macro formats, including Plain TeX, LaTeX, AMS-TeX, AMS-LaTeX, ConTeXt. PSTricks provides colors, graphics, rotations, trees and overlays.
PSTricks offers an extensive collection of TeX macros for generating PostScript that is compatible with most TeX macro formats, including Plain TeX, LaTeX, AMS-TeX, AMS-LaTeX, ConTeXt.
It includes macros for colour, graphics, pie charts, rotation, trees and overlays. Special features include a wide variety of graphics (picture drawing) macros, with a flexible interface and colour support.
Homepage: https://tug.org/PSTricks/main.cgi
Wikibooks: https://en.wikibooks.org/wiki/LaTeX/PSTricks