ppmdim(1) debian man page | unix.com

Man Page: ppmdim

Operating Environment: debian

Section: 1

ppmdim(1)						      General Commands Manual							 ppmdim(1)

NAME
ppmdim - dim a portable pixmap down to total blackness
SYNOPSIS
ppmdim dimfactor [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Diminishes its brightness by the specified dimfactor down to total blackness. The dimfactor may be in the range from 0.0 (total blackness, deep night, nada, null, nothing) to 1.0 (original picture's brightness). As pnmgamma does not do the brightness correction in the way I wanted it, this small program was written. ppmdim is similar to ppmbrighten , but not exactly the same.
SEE ALSO
ppm(5), ppmflash(1), pnmgamma(1), ppmbrighten(1)
AUTHOR
Copyright (C) 1993 by Frank Neumann 16 November 1993 ppmdim(1)
Related Man Pages
ppmshift(1) - minix
pnmnorm(1) - opensolaris
pnmnorm(1) - v7
pnmnorm(1) - ultrix
pnmnorm(1) - mojave
Similar Topics in the Unix Linux Community
Installing Dash Shell on OS X Lion
awk or sed - Convert 2 lines to 1 line
Detecting unused variables...
Find columns in a file based on header and print to new file
New UNIX and Linux History Sections