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23 lines
852 B
Plaintext
23 lines
852 B
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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# pamcut
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> Cut out a rectangular region from a Netpbm image.
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> See also: `pamcrop`, `pamdice`, `pamcomp`.
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> More information: <https://netpbm.sourceforge.net/doc/pamcut.html>.
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- Discard the specified number of columns/rows on each side of the image:
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`pamcut -cropleft {{value}} -cropright {{value}} -croptop {{value}} -cropbottom {{value}} {{path/to/image.ppm}} > {{path/to/output.ppm}}`
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- Keep only the columns between the specified columns (inclusively):
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`pamcut -left {{value}} -right {{value}} {{path/to/image.ppm}} > {{path/to/output.ppm}}`
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- Fill missing areas with black pixels if the specified rectangle does not entirely lie within the input image:
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`pamcut -top {{value}} -bottom {{value}} -pad {{path/to/image.ppm}} > {{path/to/output.ppm}}`
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