[Gnuplot-info] Best way to plot lines with variable color?

[Jim K. <jek...@kl...>]

What would be the recommended way to plot line segments with varying 
color (a multicolored single line plot)?

The 4.2 documentation says that "rgbcolor variable" "is only available 
in 3D plotting mode (splot)".

The 4.3 documentation doesn't mention this restriction.

Can 4.3 take the color of line segments from a column of data?

Is there any way to do this simply (or not) in 4.2.5?

Thanks!