Ppmdim User Manual(1) General Commands Manual Ppmdim User Manual(1) NAME ppmdim - dim a PPM image SYNOPSIS ppmdim dimfactor [ppmfile] DESCRIPTION This program is part of Netpbm(1). This program is largely obsoleted by the more general pamfunc(1) (use the -multiplier option). ppmdim remains for backward compatibility and also because its use of integer arithmetic may make it faster. ppmdim reads a PPM image input and diminishes its brightness by the specified dimfactor. The dimfactor may be in the range from 0.0 (total blackness, deep night, nada, null, nothing) to 1.0 (original picture's brightness). OPTIONS There are no command line options defined specifically for ppmdim, but it recognizes the options common to all programs based on libnetpbm (See Common Options ⟨index.html#commonoptions⟩ .) SEE ALSO ppm(1), pamfunc(1), AUTHOR Copyright (C) 1993 by Frank Neumann DOCUMENT SOURCE This manual page was generated by the Netpbm tool 'makeman' from HTML source. The master documentation is at http://netpbm.sourceforge.net/doc/ppmdim.html netpbm documentation June 2002 Ppmdim User Manual(1)
Generated by dwww version 1.15 on Sun Jun 30 20:51:26 CEST 2024.