On Wednesday 08 September 2010 16:35:31 Andrew Bryant wrote:
Two colors simply isn't enough. You need a color for low, a color for middl=
and a value for high. And then you haven't even looked at a fourth color fo=
And fading from green directly/linear to red gives an ugly brown in the=20
middle. It looks much nicer to go across yellow. And then you can really us=
that third color to stand for a special step, not just "in the middle of th=
If these colors are taken from the color-scheme the user has chosen, I feel=
confident, that these are suitable for all kinds of color-blindness (otherw=
the color-scheme is chosen wrongly). But I don't know (yet) which color rol=
to use from the color-schemes...
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