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MathGroup Archive 2012

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Re: How to remove unwanted, garbage plotmarkers

  • To: mathgroup at smc.vnet.net
  • Subject: [mg125571] Re: How to remove unwanted, garbage plotmarkers
  • From: Myeong Ae Kang <makang at purdue.edu>
  • Date: Mon, 19 Mar 2012 04:58:19 -0500 (EST)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com

No markers on other than the original data are allowed. And, I don't want to change the plotrange.

I've tried to insert an additional data list to the original as the first one with "" plotmarker.
Then, I can get what I want.
But, if I add plotlend, I don't know how to remove the first additional legend. 

----- Original Message -----
From: "Bob Hanlon" <hanlonr357 at gmail.com>
To: mathgroup at smc.vnet.net
Sent: Sunday, March 18, 2012 3:45:39 AM
Subject: [mg125571] Re: How to remove unwanted, garbage plotmarkers

One workaround would be to break it into two plots and then combine
them back together.

n = 1;
Show[
 ListLogPlot[#,
    Joined -> True,
    PlotStyle -> (Darker /@ {Blue, Red})[[n]],
    PlotMarkers ->
     {{\[EmptyCircle], 12}, {\[EmptyUpTriangle],
        14}}[[n++]],
    PlotRange -> {{0, 10}, {2, 40}},
    PlotRangeClipping -> False] & /@
  {{{1, 4}, {5, 4*5}, {10, 4*10}},
   {{1, 1}, {5, 5}, {10, 10}}}]


Bob Hanlon

On Thu, Mar 15, 2012 at 1:33 AM, Myeong Ae Kang <makang at purdue.edu> wrote:
> I'm enclosing an example.
>
> ListLogPlot[{{{1, 4}, {5, 4*5}, {10, 4*10}}, {{1, 1}, {5, 5}, {10,
>    10}}}, Joined -> True,
>  PlotMarkers -> {\[EmptyCircle], \[EmptyUpTriangle]},
>  PlotRange -> {{0, 10}, {2, 40}}, PlotRangeClipping -> False]
>
> In this example, there is the problematic plotmarker on the X-axis in the plot.
>
>
> I found a similar post to this. But, "Show" with "ListLogPlot" and "PlotRange" doesn't work with this.
>
> Help me.
>
>
> ----- Original Message -----
> From: "Myeong Ae Kang" <makang at purdue.edu>
> To: mathgroup at smc.vnet.net
> Sent: Tuesday, March 13, 2012 4:03:45 AM
> Subject: How to remove unwanted, garbage plotmarkers
>
> Hello.
>
> In listplot, I have a problem.
>
> Whenever I generate a listplot, there are the unwanted plotmarkers shown at the points where the X-axis and the joined-lines of data meet.
> The plotmarker type is the same as the type used for the first data.
>
> I'm using Mathematica 7.0.
>
> How can I remove or not generate these garbage plotmarkers.
>




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