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tgatoppm - convert TrueVision Targa file to a PPM image |
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tgatoppm |
[--alphaout={alpha-filename,-}] |
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[--headerdump] tga-filename |
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This program is part of Netpbm(1). tgatoppm reads a TrueVision Targa file as input and produces a PPM image as output. |
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All options can be abbreviated to their shortest unique prefix. |
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--alphaout=alpha-filename |
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tgatoppm creates a PGM image containing the alpha channel values in the input image. If the input image doesn’t contain an alpha channel, the alpha-filename file contains all zero (transparent) 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 output to Standard Output and discards the image. See pamcomp(1)foronewaytouse the alpha output file. |
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--headerdump |
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Causes tgatoppm to dump information from the TGA header to Standard Error. |
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ppmtotga(1), pamcomp(1), ppm(1) |
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Partially based on tga2rast, version 1.0, by Ian J. MacPhedran. Copyright (C) 1989 by Jef Poskanzer. |