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pgf-tikz / pgfplots

pgfplots - A TeX package to draw normal and/or logarithmic plots directly in TeX in two and three dimensions with a user-friendly interface and pgfplotstable - a TeX package to round and format numerical tables. Examples in manuals and/or on web site.
http://pgfplots.sourceforge.net/
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Fix the phi(m) function. #470

Open rdrehmel opened 4 months ago

rdrehmel commented 4 months ago

It seems to me that the following comment in pgfplotscolormap.code.tex

% Step 1: perform lookup. Map #4 into the colormap's range
% using the linear trafo
% phi(#4) = ( #4 - #1 ) / (#2-#1) * colormaprange(#5).

is correct and the documentation is not.