kangax/fabric.js — pull request #1832 by jvincilione3 (2014-11-12 21:33:45+00:00)
Title: Update object_geometry.mixin.js

This adds an optional {eventBounds} attribute to the fabric object that defines where selecting an object works.

IE: if you have a mask covering part of an object, it forces clicks to be on the object in order to interact with the object.

eventBounds = {x: val, y: val, width: val, height: val}