tkihira/Tombo.js — pull request #11 by hbono (2013-07-19 00:59:41+00:00)
Title: Prevent composing TextShapes and RectShapes.

Tombo currently composes not only images but also texts and rectangles when its color is not white. Neither texts or rectangles need composition and composing these objects hurts the rendering speed. This change adds a flag 'isImage' to prevent DisplayNode._render from composing TextShapes and RectShapes.