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pamfixtrunc, pamfix, pamvalidate: add pages (#12406)

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* pamfixtrunc, pamfix, pamvalidate: add pages

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Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>
Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>
This commit is contained in:
Juri Dispan
2024-03-24 09:45:01 +01:00
committed by GitHub
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commit 8b9720a256
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pages/common/pamfix.md Normal file
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# pamfix
> Fix errors in PAM, PBM, PGM and PPM files.
> See also: `pamfile`, `pamvalidate`.
> More information: <https://netpbm.sourceforge.net/doc/pamfix.html>.
- Fix a Netpbm file that is missing its last part:
`pamfix -truncate {{path/to/corrupted.ext} > {{path/to/output.ext}}`
- Fix a Netpbm file where pixel values exceed the image's `maxval` by lowering the offending pixels' values:
`pamfix -clip {{path/to/corrupted.ext}} > {{path/to/output.ext}}`
- Fix a Netpbm file where pixel values exceed the image's maxval by increasing it:
`pamfix -changemaxval {{path/to/corrupted.pam|pbm|pgm|ppm}} > {{path/to/output.pam|pbm|pgm|ppm}}`