Rick Strom on wrote...
|
|
| I have one old server that I cannot update (for various boring reasons),
| with:
|
| # Version: @(#)ImageMagick 5.4.7 07/01/02 Q:16 http://www.imagemagick.org
|
| I need to get a script on that server to correspond to one on a newer
| server. I realized that a lot changed with mogrify and consequently had
| to update a lot of my scripts, so I'm thinking this is a related problem.
|
| The command I am using on newer versions of ImageMagick looks like this:
|
| # mogrify -resize 500x\> file.jpg
|
| And it of course works fine. This command, however, is failing on the
| older version, with error "image dimensions are 0". I temporarily got
| around it by changing it to:
|
| # mogrify -resize 500x500\> file.jpg
|
| But this is not what I need. I need to resize according to width,
| preserving aspect ratio, only when width exceeds 500. Can anyone help
| me reconstruct this command for the older version to do what needs to be
| done?
|
| I am looking over the older docs and every message board I can find.
| This is kind of a critical issue unfortunately.
|
try...
mogrify -resize 500x999999999\> file.jpg
That will make the height irrelevent as it is doubtful you have an
image that has such a bad aspect ratio as to fail this.
Anthony Thyssen ( System Programmer ) <[EMAIL PROTECTED]>
-----------------------------------------------------------------------------
Book (n): A non-volitile, randomly accessed, analog memory store, no
electricity or digital cognizance. -- David Brin, ``Infinity's Shore''
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Anthony's Home is his Castle http://www.cit.gu.edu.au/~anthony/
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