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/ Fred >Hi, > >I'm using identify to get width, height and size of a jpeg, I assume that >the size is always in the offset 6, but seems not the case, following are >two jpeg files, the sample2.jpg has an additional field '256c', what is a >reliable way to extract size of file from the output of identify? > >sample1.jpg JPEG 320x400 320x400+0+0 8-bit DirectClass 60.2KB 0.000u >0:00.000 >sample2.jpg JPEG 375x600 375x600+0+0 8-bit PseudoClass 256c 79KB 0.000u >0:00.000 > >Angelo >-- >View this message in context: >http://old.nabble.com/extract-info-from-identify-output-tp32778603p32778603.html >Sent from the Magick-users mailing list archive at Nabble.com. _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
