This is the command tgatoppm that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
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
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 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.
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