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Groups > comp.graphics.apps.gnuplot > #1206

Re: Colored y2 axis and y2tics?

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Am 2012-06-14 12:24, schrieb Gudrun:

>> On the other hand, if you just want to draw a colored line on top of
>> the y2 axis you can say
>>     set arrow N nohead front \
>>           from graph 1, graph 0 to graph 1, graph 1 lc rgb "whatever"
>
> Cool. Thanks. At least this side of the border has then the right color.

In principle, you can even use arrows instead of the native tics. It is 
a bit more work, and the "set *tics" commands won't of course work for 
them, but on the other hand, you can draw slanted tics where needed. One 
example is this graph of the Planckian colour locus in the CIE 1931 
diagram (I don't know whether this has actually been done in gnuplot, 
but I succeeded to reproduce similar plots with gnuplot):

http://commons.wikimedia.org/wiki/File:PlanckianLocus.png

Similarly, also coloured tics should be possible (as well as coloured 
tick labels, like the wavelength labels in the above figure).

Best wishes,

Ingo

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Colored y2 axis and y2tics? Gudrun <bestenborstel@gmail.com> - 2012-06-13 18:35 +0200
  Re: Colored y2 axis and y2tics? Gudrun <bestenborstel@gmail.com> - 2012-06-13 18:35 +0200
  Re: Colored y2 axis and y2tics? sfeam <sfeam@users.sourceforge.net> - 2012-06-13 10:33 -0700
    Re: Colored y2 axis and y2tics? Gudrun <bestenborstel@gmail.com> - 2012-06-14 12:24 +0200
      Re: Colored y2 axis and y2tics? Ingo Thies <ingo.thies@gmx.de> - 2012-06-15 23:13 +0200

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