Date: Sun, 19 Mar 2000 09:54:43 -0600 (CST) From: "Rev. Nostrebor N. Cire" <spock@spock.mem.net> To: Mark Ovens <mark@dogma.freebsd-uk.eu.org>, spock@mem.net Cc: freebsd-questions@freebsd.org Subject: Re: Command line image manipulation Message-ID: <200003191554.JAA27054@smith.spock.mem.net>
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This will do what I need, but I can't seem to find any of the programs used in this script. Can you tell me where to find djpeg, pnmscale, ppmquantall, and ppmtogif? Do you know of a program that will convert GIF, BMP or TIFF to the format used as input to pnmscale? % foreach i (*.jpeg) foreach? setenv b `basename $i .jpeg` foreach? djpeg -pnm $i | pnmscale -width 150 > ${b}.ppm foreach? end % ppmquantall 128 *.ppm % foreach i (*.ppm) foreach? ppmtogif -interlace $i > ${b}.gif foreach? end .. % rm *.ppm Thanks for the info. Mark Ovens <mark@dogma.freebsd-uk.eu.org> said: > On Sat, Mar 18, 2000 at 02:05:06PM -0600, Rev. Nostrebor N. Cire wrote: > > I would like to write a CGI script to present thumbnails of all of the > > images in an arbitrary directory, if such a program does not already > > exist. > > Take a look at http://www.freebsd.org/~nik/Oxford > > At the bottom of that page there is details of how the thumbnails in > the page were produced (using the command line). > > HTH To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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