enthought/enable — pull request #59 by jwiggins (2012-06-27 05:23:45+00:00)
Title: Change instances of float to CGFloat using the new ctypedef.

This fixes gradients and text measurement in the 64-bit build of the Quartz
backend. The 32-bit build is unchanged.

I'm pretty sure I covered all the places where CoreGraphics or CoreText functions are expecting CGFloat pointers, but a second set of eyes would be helpful.