tgatoppm(1) - phpMan

tgatoppm(1)                          General Commands Manual                          tgatoppm(1)

NAME
       tgatoppm - convert TrueVision Targa file into a portable pixmap

SYNOPSIS
       tgatoppm [--alphaout={alpha-filename,-}] [--headerdump] tga-filename

DESCRIPTION
       Reads a TrueVision Targa file as input.  Produces a portable pixmap as output.

OPTIONS
       --alphaout=alpha-filename
              tgatoppm  creates a PGM (portable graymap) file containing the alpha channel values
              in the input image.  If the input image doesn't contain an alpha channel,  the  al-
              pha-filename file contains all zero (transparent) alpha values.  If you don't spec-
              ify --alphaout, tgatoppm does not generate an alpha file, and if  the  input  image
              has an alpha channel, tgatoppm simply discards it.

              If you specify - as the filename, tgatoppm writes the alpha output to Standard Out-
              put and discards the image.

              See pnmcomp(1) for one way to use the alpha output file.

       --headerdump
              Causes the header information to be dumped to stderr.

       All options can be abbreviated to their shortest unique prefix.

BUGS
       Should really be in PNM, not PPM.

SEE ALSO
       ppmtotga(1), pnmcomp(1), ppm(5)

AUTHOR
       Partially based on tga2rast, version 1.0, by Ian J. MacPhedran.

       Copyright (C) 1989 by Jef Poskanzer.

                                          02 April 2000                               tgatoppm(1)

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