If the module Image::Magick is available you have that option, see this page for details. If the module is not available and the program is you can fall back to backtick processing
  `convert $img_filename -resize ${tn_size}x$tn_size $tn_filename`

Be Appropriate && Follow Your Curiosity

In reply to Re: Are there ways to resize pic without using CPAN modules by mikeraz
in thread Are there ways to resize pic without using CPAN modules by seewhy

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