Erm, doesn't that merge all colours that have the same r,g or b value?

I mean it looks like if you have a picture that has rgb(1,2,3) and rgb(2,3,4) your code will also match for rgb(2,2,4) etc.

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re^2: multi-dimensional range lookup by Joost
in thread multi-dimensional range lookup by danmcc

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