1Tgatoppm User Manual(0)                                Tgatoppm User Manual(0)
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NAME

6       tgatoppm - convert TrueVision Targa file to a PPM image
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SYNOPSIS

10       tgatoppm       [--alphaout={alpha-filename,-}]      [--headerdump] tga-
11       filename
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DESCRIPTION

15       This program is part of Netpbm(1).
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17       tgatoppm reads a TrueVision Targa file as  input  and  produces  a  PPM
18       image as output.
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OPTIONS

22       All options can be abbreviated to their shortest unique prefix.
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27       --alphaout=alpha-filename
28              tgatoppm   creates a PGM image containing the alpha channel val‐
29              ues in the input image.  If the input image doesn't  contain  an
30              alpha channel, the alpha-filename file contains all zero (trans‐
31              parent) alpha values.  If you don't specify --alphaout, tgatoppm
32              does  not  generate an alpha file, and if the input image has an
33              alpha channel, tgatoppm simply discards it.
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35              If you specify - as the filename, tgatoppm writes the alpha out‐
36              put to Standard Output and discards the image.
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38              See pamcomp(1)foronewaytouse the alpha output file.
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41       --headerdump
42              Causes tgatoppm to dump information from the TGA header to Stan‐
43              dard Error.
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SEE ALSO

49       ppmtotga(1), pamcomp(1), ppm(1)
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AUTHOR

53       Partially based on tga2rast, version 1.0, by Ian J. MacPhedran.
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55       Copyright (C) 1989 by Jef Poskanzer.
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59netpbm documentation             02 April 2000         Tgatoppm User Manual(0)