This is the homepage of the Macaulay 2 package Graphics, written by Baptiste Calmès and Viktor Petrov, and dedicated to producing graphics from Macaulay 2.
Graphics (version 0.1) (right click and "save" on a mac).
You first need a working version of Macaulay 2, available freely from here. Then, the package is installed by the standard procedure: for example, on a unix/linux or a Mac OS X system, lauch M2 from the directory where you have saved the package file, and within M2, type:
installPackage "Graphics"
This should install the package and the documentation files. This being done, the package can be loaded by typing:
loadPackage "Graphics"
in future M2 sessions.
All functions are documented in the usual Macaulay 2 documentation style and come with examples.
For example, to view the documentation corresponding to the whole package, type help "Graphics" or viewHelp "Graphics" to open it in your web browser.