Re: Variable color demo page (website)

[Ethan A M. <sf...@us...>]

On Friday, October 05, 2012 01:57:44 pm Tait wrote:
> 
> Someone just asked, "how do I map a 4th dimension to line
> color?" I was surprised to discover that the varcolor demo,
> which answers exactly this question, is nowhere to be found on
> http://gnuplot.sourceforge.net/demo_4.6/.
> 
> How does one go about updating/creating a patch for the demo pages?

If you want to contribute a new demo, go right ahead.

Or are you asking how to get an existing demo like varcolor.dem 
included in the on-line collection?  
The thing is, there's not room on one page to index
every demo in the collection.   I thought that these two already
covered the case in question

  http://gnuplot.sourceforge.net/demo_4.6/rgb_variable.html
  http://gnuplot.sourceforge.net/demo_cvs/heatmaps.html

But it is correct that one uses points and the other surfaces,
so perhaps it isn't obvious that the same commands would work
for a plot "with lines".

	Ethan