[haskell-gnuplot] How to set options for individual lines?

[Henning Thielemann]

On Sun, 3 Oct 2010, John Smith wrote:

> I would like to be able to plot multiple lines on the same graph, and label each line
> something different, but I can't figure out how to do this.  Is this possible?  I can
> only change the labels of all lines.  I'm trying to learn Haskell, and I'm extremely
> confused :)

Do you use the Simple interface or the advanced one, as demonstrated in 
the Demo module? The Simple interface does not allow too much finetuning 
in order to stay simple.