Legacy ImageMagick Discussions Archive

use MagickTrimImage() to trim a border from an image.

You did not provide enough fuzz. Try this:

• MagickTrimImage(wand_test,15.0*QuantumRange/100.0)

We looked at image1.jpg and it does not have a consistent border (there is a white line near the top) so the auto-trim algorithm won't work for these types of images.