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26 lines
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Plaintext
26 lines
1.0 KiB
Plaintext
---
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syntax: markdown
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tags: [tldr, common]
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source: https://github.com/tldr-pages/tldr.git
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---
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# pnmremap
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> Replace the colors in a PNM image.
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> More information: <https://netpbm.sourceforge.net/doc/pnmremap.html>.
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- Replace the colors in an image with those in the specified color palette:
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`pnmremap {{[-ma|-mapfile]}} {{path/to/palette_file.ppm}} {{path/to/input.pnm}} > {{path/to/output.pnm}}`
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- Use Floyd-Steinberg dithering for representing colors missing in the color palette:
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`pnmremap {{[-ma|-mapfile]}} {{path/to/palette_file.ppm}} {{[-fs|-floyd]}} {{path/to/input.pnm}} > {{path/to/output.pnm}}`
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- Use the first color in the palette for representing colors missing in the color palette:
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`pnmremap {{[-ma|-mapfile]}} {{path/to/palette_file.ppm}} {{[-fi|-firstisdefault]}} {{path/to/input.pnm}} > {{path/to/output.pnm}}`
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- Use the specified color for representing colors missing in the color palette:
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`pnmremap {{[-ma|-mapfile]}} {{path/to/palette_file.ppm}} {{[-m|-missingcolor]}} {{color}} {{path/to/input.pnm}} > {{path/to/output.pnm}}`
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