This library contains graphics rendering routines by
Raph Levien. The routines included here are released
under the GNU Library General Public License and used
in the GnomeCanvas widget;
Raph Levien also sells an enhanced proprietary version.
libart_lgpl provides
antialiasing, microtile refresh regions, and other
magic. In essence it is a vector graphics rasterization
library, functionally analogous to the PostScript
language.