.TH pnminterp-gen 1 "10 April 2000"
.IX pnminterp-gen
.SH NAME
pnminterp-gen \- use pnminterp and pnmscale to scale by non-integer values
.SH SYNOPSIS
.B pnminterp-gen
.I N
.RI [ pnmfile ]
.SH DESCRIPTION
Pnminterp-gen is a shell script which uses
.BR pnminterp (1),
.BR pnmfile (1),
and
.BR 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. :-)
.SH BUGS
Uses awk just to make some simple floating-point calculations, which
is probably overkill. But using dc makes my head hurt.
.SH "SEE ALSO"
.BR pnminterp (1),
.BR pnmscale (1)
.SH AUTHOR
Russell Marks (russell.marks@ntlworld.com).