Is there an ability for the image upload to a have a cropping option for the customer?

The flow would be customer uploads their image>then has the option to crop the image to a specific dimension.

The functionality would be similar to this site
http://petidme.com/addpet.html

Is this an existing feature that is available to implement or could it possibly be included in the future?

Also are there any workarounds that I can be done to add this functionality?