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Tgatoppm User Manual(0)				       Tgatoppm User Manual(0)

NAME
       tgatoppm - convert TrueVision Targa file to a PPM image

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

DESCRIPTION
       This program is part of Netpbm(1).

       tgatoppm reads a TrueVision Targa file as  input	 and  produces	a  PPM
       image as output.

OPTIONS
       All options can be abbreviated to their shortest unique prefix.

       --alphaout=alpha-filename
	      tgatoppm	 creates a PGM image containing the alpha channel val‐
	      ues in the input image.  If the input image doesn't  contain  an
	      alpha channel, the alpha-filename file contains all zero (trans‐
	      parent) alpha values.  If you don't specify --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 out‐
	      put to Standard Output and discards the image.

	      See pamcomp(1)foronewaytouse the alpha output file.

       --headerdump
	      Causes tgatoppm to dump information from the TGA header to Stan‐
	      dard Error.

SEE ALSO
       ppmtotga(1), pamcomp(1), ppm(1)

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

       Copyright (C) 1989 by Jef Poskanzer.

netpbm documentation		 02 April 2000	       Tgatoppm User Manual(0)

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