tkihira/Tombo.js — pull request #4 by hbono (2013-06-18 06:24:47+00:00)
Title: Redraw modified objects only. This change is the initial implementation ...

This change is the initial implementaion of using dirty region to avoid redrawing unmodified DisplayNode objects, i.e. DisplayNode objects which have setPosition() or setScale() called by an application. This code enables only when Layer.USE_NEW_RENDERER is true.