Use of pure color in a graph makes me sad, though. This colorblind guy had to crack open a paint program and match up RGB values. A few dotted/dashed lines go a long way (and I suspect, for more than just colorblind folks, too).
(Assuming red/green. There are analogous methods for other types of color blindness, however.)
Use of pure color in a graph makes me sad, though. This colorblind guy had to crack open a paint program and match up RGB values. A few dotted/dashed lines go a long way (and I suspect, for more than just colorblind folks, too).