[Gnuplot-info] Function plot with changing color

[Paul W. <pau...@gm...>]

Hello,

how can I plot a function and vary its color within the plot?  The only 
solution I've come up with is to write the x and y values to a file and 
read it back using 'linecolor rgb variable'.  Is there a more elegant 
way, without writing a file?

Thanks,

Paul