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pnmindex - build a visual index of a bunch of anymaps |
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pnmindex [-size N] [-across N] [-colors N] [-black] pnmfile ... |
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This script makes small versions of a bunch of anymaps, adds labels, and concatenates them together into a collage. |
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-size |
Controls how big each image becomes; the default is 100x100. |
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-across |
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Controls how many images are in each row; the default is 6. |
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-colors |
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Controls how many colors the final index gets quantized to, if quantization is necessary; the default is 256. |
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-black |
Controls the color of the padding between the images; normally it’s white and the labels are black lettering on white background, but the -black flag reverses this. |
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pnmscale(1), pnmcat(1), pbmtext(1), ppmquant(1), pnm(5) |
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It’s very slow. It’s a csh script. Csh scripts are not portable to System V. Scripts in general are not portable to non-Unix environments. |
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Copyright (C) 1991 by Jef Poskanzer. |
