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tony5429

Member

Registered: 2006-03-28

Posts: 861

Website

[SOLVED] Resize a JPG image

I would like to resize a jpg image to be 200 px wide but keep the original aspect ratio. If possible, i would like to use a cubic sampling algorith. How can I do this in command-line? I need something like...

rescale img.jpg -width 200 -cubic

Can anyone help me?

Last edited by tony5429 (2008-05-08 16:56:57)

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Yellowcot: A free, lightweight, open-source, cross-platform, Qt-based multimedia flash card simulator.

marxav

Member

From: Gatineau, PQ, Canada

Registered: 2006-09-24

Posts: 386

Re: [SOLVED] Resize a JPG image

Check this
http://www.imagemagick.org/script/comma … -tools.php

peart

Member

From: Kanuckistan

Registered: 2003-07-28

Posts: 510

Re: [SOLVED] Resize a JPG image

Hello,

convert will do it.  The doc is at the url supplied by marxav.

convert -filter Cubic -resize 200 old.jpg new.jpg

tony5429

Member

Registered: 2006-03-28

Posts: 861

Website

Re: [SOLVED] Resize a JPG image

Thank you very much! That is exactly what I needed!

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Yellowcot: A free, lightweight, open-source, cross-platform, Qt-based multimedia flash card simulator.