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17 lines
405 B
Markdown
17 lines
405 B
Markdown
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# ppmhist
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> Print a histogram of the colors present in a PPM image.
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> More information: <https://netpbm.sourceforge.net/doc/ppmhist.html>.
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- Generate the histogram for human reading:
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`ppmhist -nomap {{path/to/image_file.ppm}}`
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- Generate a PPM file of the colormap for the image, with the color histogram as comments:
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`ppmhist -map {{path/to/image_file.ppm}}`
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- Display version:
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`ppmhist -version`
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