Re: color in ListContourPlot
- Subject: [mg2256] Re: [mg2230] color in ListContourPlot
- From: tzeller (Tom Zeller)
- Date: Thu, 19 Oct 1995 05:32:05 GMT
- Approved: usenet@wri.com
- Distribution: local
- Newsgroups: wri.mathgroup
- Organization: Wolfram Research, Inc.
- Sender: daemon at wri.com ( )
Beth -
You can adjust the argument of Hue to reduce its range using a pure function.
ColorFunction -> Hue can be written ColorFunction -> (Hue[#]&)
if you multipy the argument of Hue by say .9 you, in effect reduce it's range
ColorFunction -> (Hue[.9 #]&) will color your minimum values red and
your max value a pinkish/purplish/rose.
The parentheses in the examples above are important. You can try other
operations on the argument of Hue. One restriction is that your result
must
be in the {0,1} range.
Tom Zeller
Wolfram Research
>I want to do a ListContourPlot with a specific color range (from
>white/purple to red). If I just use "Hue", the high and low values are red.
>I've got a lot of contours, so I want to avoid having to define a color
>individually for each one. I'm running Mathematica on a Windows machine.
>Thanks for the help! -Beth