pnminterp-genSection: User Commands (1)
Updated: 10 April 2000
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NAMEpnminterp-gen - use pnminterp and pnmscale to scale by non-integer values
SYNOPSISpnminterp-gen N [pnmfile]
DESCRIPTIONPnminterp-gen is a shell script which uses pnminterp(1), pnmfile(1), and pnmscale(1) to smoothly scale up a PNM file by any ratio; it's like a more general version of pnminterp (hence the name). But other than the `any ratio' bit, it's much the same as pnminterp. :-)
BUGSUses awk just to make some simple floating-point calculations, which is probably overkill. But using dc makes my head hurt.
SEE ALSOpnminterp(1), pnmscale(1)
AUTHORRussell Marks (email@example.com).
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Time: 08:19:52 GMT, December 10, 2013