Re: Use color with ListPlot?
- To: mathgroup at smc.vnet.net
- Subject: [mg67947] Re: Use color with ListPlot?
- From: Helen Read <hpr at together.net>
- Date: Thu, 13 Jul 2006 06:54:39 -0400 (EDT)
- References: <e92ehc$lt7$1@smc.vnet.net>
- Reply-to: HPR <read at math.uvm.edu>
- Sender: owner-wri-mathgroup at wolfram.com
Xiangdong Liu wrote:
> Hi again,
>
> This must be a simple question. How do I make color plots using ListPlot?
>
> With continuous curve, one can do something like below to get a color plot.
>
> Plot[{Sin[x], Cos[x]}, {x, 0, 4Pi},
> PlotStyle->{{RGColorB[0,0,1], RGBColor[0,1,0]}}];
>
> (well, except that I don't see two colors (B and G) but only one (G)).
Should be:
Plot[{Sin[x], Cos[x]}, {x, 0, 4Pi},
PlotStyle->{RGBColor[0,0,1], RGBColor[0,1,0]}]
Fix the typo in RGBColor, and get rid of the extraneous set of { }.
> With a list of dots that I want to connect, the following line only produces
> uncolored plot.
>
> ListPlot[{{1,2}, {4, 2}, {1,4}, {4, 2}}, PlotJoined->True,
> PlotStyle->{{RGBColor[0,0,1]}}];
>
> Am I doing anything wrong?
Again you have an extra set of { }. Try:
ListPlot[{{1,2}, {4, 2}, {1,4}, {4, 2}}, PlotJoined->True,
PlotStyle->{RGBColor[0,0,1]}]
--
Helen Read
University of Vermont