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ppmhist - print a histogram of a portable pixmap
ppmhist [-hexcolor]
[-noheader] [-map] [-nomap] [ppmfile]
Reads a portable pixmap as
input. Generates a histogram of the colors in the pixmap.
- -hexcolor
- Print the color components in hexadecimal. Default is decimal.
- -noheader
- Do not print the column headings.
- -map
- Generates a PPM file of the colormap
for the image, with the color histogram as comments.
- -nomap
- Generates the
histogram for human reading. This is the default.
ppm(5)
, pgmhist(1)
,
ppmtomap(1)
, pnmhistmap(1)
, ppmchange(1)
Copyright (C) 1989 by Jef
Poskanzer.
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