If your background color is white, this will do a good job of padding the resized image…even though the huge border is kind of overkill for the purpose:

convert <filename> -filter Lanczos -scale <size> -bordercolor white -border -gravity Center -crop <size>+0+0 <output_filename>


This entry was posted on Tuesday, August 28th, 2007 at 5:06 pm and is filed under Blog. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.