Description:

Sketch is an interactive X11 drawing program (similar to XFig or
tgif). It features:
- drawing primitives like rectangles, ellipses, bezier curves,
external images, text
- primitives properties
- transformations: rotation, scaling, shearing, etc.
- special effects like blend groups, converting text to bezier
objects, text along path and using bezier curves, rectangles and
ellipses as guides in addition to standard vertical and horizontal
guide lines
- export file formats (EPS, Adobe Illustrator)
- import file formats (XFig, Adobe Illustrator, WMF, Corels CMX)
- unlimited undo history
- user scripts