calibrate_ppa (8) Linux Manual Page
calibrate_ppa – pnm2ppa calibration tool
Synopsis
calibrate_ppa [options]
Description
Produces various PixMap (PPM) files used for calibrating pnm2ppa.
- This manual page was written for the Debian GNU/Linux distribution because the original program does not have a manual page.
Note
The size of a full-page PixMap is 100MB!!. These PixMaps should be piped directly to pnm2ppa, except in the case of the -g option, where the PixMap should be viewed or printed by other means.
Options
- -g, –gamma
- produce gamma.ppm (10MB, used in color calibration).
- -h, –help
- displays this help text.
- -o <outfile>
- output to file <outfile>, "-o -" means stdout (default)
- -p <n>
- create test pattern number <n>
- –align
- pattern 0: align print heads. (default)
- –test
- pattern 1: test alignment.
- –clean
- pattern 2: clean print head.
- –center
- pattern 3: center paper.
- -s <paper>
- default papersize (a4, legal, letter = us (default))
Author
This manual page was written by Chad C. Walstrom <chewie [at] debian.org>, for the Debian GNU/Linux system (but may be used by others).
See Also
pnm2ppa(1), magicfilter(8), apsfilter(8)