🚀 go-pugleaf

In article <1992Jul24.113320.8898@uoft02.utoledo.edu>, jarney@jupiter.cse.utoledo.edu (jonathan arney) writes:
[...]
!    I am writing them to be used like normal DOS or UNIX command-line commands.
!   Why?  Because I want this package to be portable and GUI's are harder to 
!   port.
!    I also intend to make this package public domain, and anyone interested in
!   contributing to the project is welcome to do so and the company would be
!   most appreciated.
[...]
!   GIFTORAW infile outfile
!   RAWTOGIF infile outfile
!   HIST infile [outfile]	    
!   NEGATE infile [r] [g] [b] outfile
!   THRESH infile [r=x] [g=y] [b=z] outfile
!   BRIGHTEN infile [r=x] [g=y] [b=z] outfile
!   CONTRAST infile [r=x] [g=y] [b=z] outfile
!   ADD infile1 infile2 outfile
!   CALIBRATE dark light infile outfile
[...]
!   Once again, if you have any suggestions, questions, or help to give me, 
!   I would be delighted.

You might want to check out Jef Poskanzer pbmplus package which
already does all of what you describe.  It is command line oriented and
will build under just about any environment from DOS boxes to CRAYs.  Plus,
it is designed to be extensible, hence adding new algorithms is easy.

-- 
!@$^&*)($#$@!@#$^&*()_+_)(*&^$#@!$^&*()_+)(*&^$#@$^&*+_(*&^$#@#^&*()&*$#@(*&+_$!
 Dominic Richens  :  dominic@shamin.genie.uottawa.ca  :  Tel. (613) 564 9911 
      MCRLab, Dept of Elec Eng, University of Ottawa, K1N 6N5, CANADA   
"You construct intricate rituals which allow you to touch the skin of other men"