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Path: euryale.cc.adfa.oz.au!newshost.carno.net.au!harbinger.cc.monash.edu.au!munnari.OZ.AU!news.ecn.uoknor.edu!news.wildstar.net!news.ececs.uc.edu!news.kei.com!news.mathworks.com!news-peer.gsl.net!news.gsl.net!portc01.blue.aol.com!newsstand.cit.cornell.edu!news.acsu.buffalo.edu!acsu.buffalo.edu!pleung From: pleung@cs.buffalo.edu (Patrick Leung) Newsgroups: comp.unix.bsd.freebsd.misc Subject: Re: Making thumbnail images under FreeBSD ? Date: 25 Sep 1996 00:04:37 GMT Organization: University at Buffalo Lines: 31 Message-ID: <529sul$gtn@prometheus.acsu.buffalo.edu> References: <529gq7$682@vixen.cso.uiuc.edu> <529ore$glp@hamilton.maths.tcd.ie> NNTP-Posting-Host: yeager.cs.buffalo.edu NNTP-Posting-User: pleung X-Newsreader: TIN [version 1.2 PL2] David Malone (dwmalone@maths.tcd.ie) wrote: : dannyman@arh0135.urh.uiuc.edu (Dannyman) writes: : > gfxcon then took the image and saved a scaled gif fitting wihin 92 : >x 92 pixels. : > Pretty good, but what Unix programs exist for me to do the same? : >(Or do I have to figure a way to send the jobs to my Amiga?) : You want ImageMagick from the ports collection. mogrify will do what you : want. ( There is an extensive manual page ). : David. xloadimage -xzoom 45 -yzoom 60 waterfall.jpeg -dump jpeg new_waterfall.jpeg the dump option, tells xloadimage to dump it into a file instead of the screen. In your case, #calculate x and y percentage to zoom $x = (width_in_pixels_of_image / 92.0) * 100 $y = (height_in_pixels_of_image /92.0) * 100 xloadimage -xzoom $x -yzoom $y $pic -dump jpeg $new_pic hope this helps, Patrick