GoodBoyDigital/pixi.js — pull request #857 by lucbloom (2014-07-10 19:27:14+00:00)
Title: toGlobal/toLocal

[!! Depends on PR #856 !!]

Transforms a position from this DisplayObject's local space to the
global coordinate space.

Transforms a position from the global coordinate space to this
DisplayObject's local space.

Passing a DisplayObject in the 'from' parameter transforms the point
from that DisplayObject's coordinate space.