tapmodo/Jcrop — pull request #56 by joshtabak (2012-10-03 00:23:07+00:00)
Title: Add options for minimum and maximum aspect ratio 

This is a backwards compatible change that allows developers to specify limits on the aspect ratio of the crop. For example, a developer could specify a minimum aspect ratio of 1.0 to allow wide crops, but disallow any crop that is taller than a square.

Passing in the option aspectRatio to keep the ratio completely fixed is still supported.