On Fri, 4 Nov 2011 10:27:35 -0700
Fred Weinhaus <f...@alink.net> wrote:
| Much easier to use string formats:
|
| width=`convert image -ping -format "%w" info:`
| height=`convert image -ping -format "%h" info:`
| filesize=`convert image -ping -format "%b" info:`
|
| See
| http://www.imagemagick.org/script/escape.php
|
| The above is unix command to put the results into variables. For
| windows, see http://www.imagemagick.org/Usage/windows/
|
Another way that can be used for BASH scripting is a multi-field
read. For example...
read width height filesize \
<<< $( convert -ping rose: -format "%w %h %b" info: )
echo $width $height $filesize
70 46 9673B
This is very advanced but works very well!
PS: it is a good idea that -ping is put before the image!
Anthony Thyssen ( System Programmer ) <a.thys...@griffith.edu.au>
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