GNU libxmi is a C/C++ function library for rasterizing 2-D vector
graphics. It can draw 2-D graphical primitives, including wide polygonal
lines and circular and elliptical arcs, into a user-supplied matrix of
pixels. Sophisticated line styles, such as multicolored dashing
patterns, can be specified. There is also support for filling and
texturing polygons.

WWW: http://www.gnu.org/software/libxmi/
