XPaint is an X Window System color image bitmap editing program.
It also supports advanced features, such as image processing
algorithms, scripting and batch jobs. XPaint allows the edition
of multiple images simultaneously and supports a wide variety of
image formats, including: GIF, JPG, PNG, PPM, TIFF, XBM, XPM,
etc.
xpaint is now fully UTF8 compliant, and is capable of using
antialiased truetype fonts in its operations and in the menus
(in particular, translating to oriental languages should now be
quite easy - also the X core font protocol is no longer used
anywhere.)
xpaint also offers optional editing features based on
programmable filters and user defined procedures written as
scripts in plain C. The package includes a substantial list of
examples and some support for batch processing.
sf-xpaint