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MathGroup Archive 2007

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Re: Changing "point" styles in 3D plots

  • To: mathgroup at smc.vnet.net
  • Subject: [mg79806] Re: [mg79792] Changing "point" styles in 3D plots
  • From: Bob Hanlon <hanlonr at cox.net>
  • Date: Sun, 5 Aug 2007 04:51:12 -0400 (EDT)
  • Reply-to: hanlonr at cox.net

pts = RandomReal[{0, 1}, {5, 3}];

markers = CharacterRange["a",
   FromCharacterCode[
    ToCharacterCode["a"] + Length[pts] - 1]];

Graphics3D[Text[Style[#[[1]],
     {RGBColor[#[[2]]], Large}], #[[2]]] & /@
  
  Thread[{markers, pts}],
 PlotRange -> {{0, 1}, {0, 1}, {0, 1}}]


Bob Hanlon

---- Brad Osgood <osgood at stanford.edu> wrote: 
> Is it possible to use different symbols in plotting points in 3D, and  
> also scale the size (as in PlotMarkers in 2D plots)? I've computed  
> intersection points of some curves in 3D and I want to display the  
> intersections but use different symbols for different points -- you  
> know, like a regular point for one intersection, an "X" for another,  
> etc.
> 
> Thanks for help on what is probably an elementary question.
> 
> Brad Osgood
> --
> Brad Osgood
> Professor, Electrical Engineering
> Senior Associate Dean for Student Affairs
> School of Engineering
> http://www-ee.stanford.edu/~osgood/
> (650) 723-4002
> 
> 



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