On Thu, Jan 03, 2002 at 09:34:20PM -0600, Tim Wilson wrote: > Hi everyone, > > I'm trying to scale an image using Imagemagick's 'convert' utility. An > example of the sort of conversion I'm trying would be: > > $ convert -quality 75 -geometry 128x128 big_foo.jpg small_foo.jpg > > The Imagemagick man page says this: > > "Specify input_file as - for standard input, output_file as - for > standard output." > > Can someone provide an example of using standard input and standard > output in this context? cat big_foo.jpg | convert -quality 75 -geometry 128x128 - small_foo.jpg convert -quality 75 -geometry 128x128 big_foo.jpg > small_foo.jpg and of course cat big_foo.jpg | convert -quality 75 -geometry 128x128 - - > small_foo.jpg florin -- "If it's not broken, let's fix it till it is." 41A9 2BDE 8E11 F1C5 87A6 03EE 34B3 E075 3B90 DFE4 -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 230 bytes Desc: not available Url : http://shadowknight.real-time.com/pipermail/tclug-list/attachments/20020104/a483cd6e/attachment.pgp