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MathGroup Archive 2006

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Re: Getting Color *names* as strings?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg67488] Re: [mg67473] Getting Color *names* as strings?
  • From: ggroup at sarj.ca
  • Date: Wed, 28 Jun 2006 03:51:41 -0400 (EDT)
  • References: <200606270714.DAA06647@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

How are you defining greens?  If you typed them out, couldn't you just make 
that a list of strings and then change PlotStyle to something like:
PlotStyle->ToExpression[greens[[k]]]

Good luck!

On Tue, 27 Jun 2006 03:14:46 -0400 (EDT), AES wrote
> Trying out different named Colors in a plot by using
> 
>    greens={CinnabarGreen, ChromeOxideGreen, CobaltGreen, etc};
> 
>    Do[ Plot[ func, range, PlotStyle -> greens[[k]],
>                     PlotLabel -> ToString[greens[[k]]] ] , 
>          {k, 1, Length[greens]} ];
> 
> Works fine -- except the PlotLabel comes out as "RGB[num, num, num]" --
>  and using SymbolName[greens[[1]]] or even SymbolName[CinnabarGreen] 
> does _not_ give the string "CinnabarGreen".
> 
> How can I get the *name* of each color as a string to put in PlotLabel 
> or in a Text label?
> 
> (Trivial problem, I agree, but just frustrating enough to be 
> interesting)





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