Legacy ImageMagick Discussions Archive

convert -define jpeg:size=200x200 image.jpg[100x100+0+0] output.jpg that worked in 0.559s but, it gets a 100x100 image, but not the 100x100 first pixels of the real image. In this case: Your output vs Real output The real one are the 100x100 pixels of the big image. It seems that that command takes...

Hi guys, i've a very big image (30000x30000) in jpeg, and i need to extract a region (like 100x100+500+500) from the image. I've tried with the -size argument, but using something like: convert -define jpeg:size=2000x2000 -extract 100x100+0+0 image.jpg output.jpg i get 100x100 pixel but no the same ...