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pamstretch-gen - use pamstretch and pamscale to scale by non-integer values |
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pamstretch-gen N [pnmfile] |
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This program is part of Netpbm(1). pamstretch-gen is a program which uses pamstretch(1), pnmfile(1),and pamscale(1)tosmoothlyscaleupaPNMfile by any ratio; it’s like a more general version of pamstretch (hence the name). But other than the ‘any ratio’ bit, it’s much the same as pamstretch. :-) |
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The program uses awk just to make some simple floating-point calculations, which is probably overkill. But using dc makes my head hurt. |
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pamstretch(1), pamscale(1) |
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Russell Marks (russell.marks@ntlworld.com). |