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Annotated edit history of ppmhist(1) version 1, including all changes. View license author blame.
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1 perry 1 ppmhist
2 !!!ppmhist
3 NAME
4 SYNOPSIS
5 DESCRIPTION
6 OPTIONS
7 SEE ALSO
8 AUTHOR
9 ----
10 !!NAME
11
12
13 ppmhist - print a histogram of a portable pixmap
14 !!SYNOPSIS
15
16
17 __ppmhist__ [[__-hexcolor__] [[__-noheader__]
18 [[__-map__] [[__-nomap__] [[''ppmfile'']
19 !!DESCRIPTION
20
21
22 Reads a portable pixmap as input. Generates a histogram of
23 the colors in the pixmap.
24 !!OPTIONS
25
26
27 __-hexcolor__
28
29
30 Print the color components in hexadecimal. Default is
31 decimal.
32
33
34 __-noheader__
35
36
37 Do not print the column headings.
38
39
40 __-map__
41
42
43 Generates a PPM file of the colormap for the image, with the
44 color histogram as comments.
45
46
47 __-nomap__
48
49
50 Generates the histogram for human reading. This is the
51 default.
52 !!SEE ALSO
53
54
55 ppm(5), pgmhist(1), ppmtomap(1),
56 pnmhistmap(1), ppmchange(1)
57 !!AUTHOR
58
59
60 Copyright (C) 1989 by Jef Poskanzer.
61 ----
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