Annotated edit history of
xpmtoppm(1) version 1, including all changes.
View license author blame.
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perry |
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xpmtoppm |
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!!!xpmtoppm |
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NAME |
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SYNOPSIS |
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DESCRIPTION |
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OPTIONS |
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LIMITATIONS |
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SEE ALSO |
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AUTHOR |
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---- |
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!!NAME |
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xpmtoppm - convert an X11 pixmap into a PPM image |
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!!SYNOPSIS |
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__xpmtoppm__ |
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[[__--alphaout=__{''alpha-filename'',__-__}] |
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[[__-verbose__] [[''xpmfile''] |
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!!DESCRIPTION |
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Reads an X11 pixmap (XPM version 1 or 3) as input. Produces |
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a PPM file as output. |
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!!OPTIONS |
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__--alphaout=__''alpha-filename'' |
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__xpmtoppm__ creates a PBM file containing the |
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transparency mask for the image. If the input image doesn't |
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contain transparency information, the ''alpha-filename'' |
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file contains all white (opaque) alpha values. If you don't |
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specify __--alphaout__, __xpmtoppm__ does not generate |
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an alpha file, and if the input image has transparency |
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information, __xpmtoppm__ simply discards |
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it. |
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If you specify __-__ as the filename, __xpmtoppm__ |
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writes the alpha output to Standard Output and discards the |
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image. |
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See pnmcomp(1) for one way to use the alpha output |
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file. |
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__--verbose__ |
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__xpmtoppm__ prints information about its processing on |
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Standard Error. |
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!!LIMITATIONS |
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The support to XPM version 3 is limited. Comments can only |
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be single lines and there must be for every pixel a default |
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colorname for a color type visual. |
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!!SEE ALSO |
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ppmtoxpm(1), pnmcomp(1), |
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ppm(5) |
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!!AUTHOR |
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Copyright (C) 1991 by Jef Poskanzer. |
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Upgraded to support XPM version 3 by Arnaud Le Hors |
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(lehors@mirsa.inria.fr) Tue Apr 9 1991 |
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