ff2ppm — convert
farbfeld to PPM
ff2ppm reads a
farbfeld(5)
image from stdin, converts it to PPM (16-Bit RGB P6 binary format) and
writes the result to stdout.
In case of an error ff2ppm writes a
diagnostic message to stderr.
-b
colour
- Blend the transparent colours with colour specified
as rgb, rrggbb or rrrrggggbbbb. The default is fff.
- 0
- Image processed successfully.
- 1
- An error occurred.
$ ff2ppm < image.ff > image.ppm
$ bunzip2 < image.ff.bz2 | ff2ppm -b
0f0 > image.ppm