tvwerkhoven/color-oracle — pull request #1 by tvwerkhoven (2014-03-18 16:40:15+00:00)
Title: Add grayscale simulation

I added a method computeGrayscale which computes the luminance-based grayscale. This method was adapted from computeTritan. Because I do not know how to change the GUI, I use the 'Tritanopia' option to invoke this new method.