Legacy ImageMagick Discussions Archive

Thanks for the fast and spot on reply! So the values should be pretty reliable, that corresponds with what I have experienced so far. Sometimes it's way off when analyzing jpgs that had been saved with absurdly low quality settings (0 in Photoshop e.g.) but these extreme cases don't really bother me.

Hi there, I have been using ImageMagick (Imagick) for a couple of days now and it amazes me every day. Now I got to a point in my application where I have to rely on values that come from analyzing an image using $image->getImageCompressionQuality(). It seems to work quite well but I'm curious how ...