Manpages pnminterp-genSection: User Commands (1)Updated: 10 April 2000 Index Return to Main Contents NAMEpnminterp-gen - use pnminterp and pnmscale to scale by non-integer valuesSYNOPSISpnminterp-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 (russell.marks@ntlworld.com).
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