pamstretch-gen - use pamstretch and pamscale to scale by non-integer values

pamstretch-gen N [pnmfile]

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. :-)

The program uses awk just to make some simple floating-point calculations, which is probably overkill. But using dc makes my head hurt.

Russell Marks (russell.marks@ntlworld.com).

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