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I have a "named" point in Mathematica 10 and am plotting it like this using RegionPlot:

    $PointStyle = Directive@{PointSize[Large], Red};
Show[RegionPlot[
        { curve["path to camp"], point["camp location"] }, 
        Method -> {"DiscretizationMethod" -> "Symbolic"}, 
        PlotStyle -> {$$PointStyle = Directive@{PointSize[1], Red};
distanceX = Sqrt[(x - 8000)^2 + y^2];
distanceY = Sqrt[x^2 + y^2];
rate1 = 45;
rate2 = 60;
point["camp location"] = Point[{8000, 0}];
curve["Circle of Apollonius"] = 
  ImplicitRegion[distanceX/distanceY == rate1/rate2, {x, y}];
Show[
 RegionPlot[{curve["Circle of Apollonius"], point["camp location"]}, 
  Method -> {"DiscretizationMethod" -> "Symbolic"}, 
  PlotRange -> {{0, 40000}, {-20000, 20000}}, 
  PlotStyle -> {$PointStyle}, etc... more parameters]]]]

Curve of Apollonius

As can be seen in the output the dot is kind of small. Unfortunately, the plot is not using my attempt to change the PointSize directive and plots the point as a small period-sized dot no matter what. How can I change the size of the dot?

I tried using a separate ListPlot inside of the Show, but in this case no dot appears at all:

    $PointStyle = Directive@{PointSize[Large], Red};
Show[{
   RegionPlot[{ curve["path to camp"] }, Method -> {"DiscretizationMethod" -> "Symbolic"}],
   ListPlot[{ point["camp location"]},  PlotStyle -> {$PointStyle}]}]

I have a "named" point in Mathematica 10 and am plotting it like this using RegionPlot:

    $PointStyle = Directive@{PointSize[Large], Red};
Show[RegionPlot[
        { curve["path to camp"], point["camp location"] }, 
        Method -> {"DiscretizationMethod" -> "Symbolic"}, 
        PlotStyle -> {$PointStyle}, etc... more parameters]]

Unfortunately, the plot is not using my attempt to change the PointSize directive and plots the point as a small period-sized dot no matter what. How can I change the size of the dot?

I tried using a separate ListPlot inside of the Show, but in this case no dot appears at all:

    $PointStyle = Directive@{PointSize[Large], Red};
Show[{
   RegionPlot[{ curve["path to camp"] }, Method -> {"DiscretizationMethod" -> "Symbolic"}],
   ListPlot[{ point["camp location"]},  PlotStyle -> {$PointStyle}]}]

I have a "named" point in Mathematica 10 and am plotting it like this using RegionPlot:

  $PointStyle = Directive@{PointSize[1], Red};
distanceX = Sqrt[(x - 8000)^2 + y^2];
distanceY = Sqrt[x^2 + y^2];
rate1 = 45;
rate2 = 60;
point["camp location"] = Point[{8000, 0}];
curve["Circle of Apollonius"] = 
  ImplicitRegion[distanceX/distanceY == rate1/rate2, {x, y}];
Show[
 RegionPlot[{curve["Circle of Apollonius"], point["camp location"]}, 
  Method -> {"DiscretizationMethod" -> "Symbolic"}, 
  PlotRange -> {{0, 40000}, {-20000, 20000}}, 
  PlotStyle -> {$PointStyle}]]

Curve of Apollonius

As can be seen in the output the dot is kind of small. Unfortunately, the plot is not using my attempt to change the PointSize directive and plots the point as a small period-sized dot no matter what. How can I change the size of the dot?

I tried using a separate ListPlot inside of the Show, but in this case no dot appears at all:

    $PointStyle = Directive@{PointSize[Large], Red};
Show[{
   RegionPlot[{ curve["path to camp"] }, Method -> {"DiscretizationMethod" -> "Symbolic"}],
   ListPlot[{ point["camp location"]},  PlotStyle -> {$PointStyle}]}]
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I have a "named" point in Mathematica 10 and am plotting it like this using RegionPlot:

    $PointStyle = Directive@{PointSize[Large], Red};
Show[RegionPlot[
        { curve["path to camp"], point["camp location"] }, 
        Method -> {"DiscretizationMethod" -> "Symbolic"}, 
        PlotStyle -> {$PointStyle}, etc... more parameters]]

Unfortunately, the plot is not using my attempt to change the PointSize directive and plots the point as a small period-sized dot no matter what. How can I change the size of the dot?

I tried using a separate ListPlot inside of the Show, but in this case no dot appears at all:

    $PointStyle = Directive@{PointSize[Large], Red};
Show[{
   RegionPlot[{ curve["path to camp"] }, Method -> {"DiscretizationMethod" -> "Symbolic"}],
   ListPlot[{ point["camp location"]},  PlotStyle -> {$PointStyle}]}]

I have a "named" point in Mathematica 10 and am plotting it like this using RegionPlot:

    $PointStyle = Directive@{PointSize[Large], Red};
Show[RegionPlot[
        { curve["path to camp"], point["camp location"] }, 
        Method -> {"DiscretizationMethod" -> "Symbolic"}, 
        PlotStyle -> {$PointStyle}, etc... more parameters]]

Unfortunately, the plot is not using my attempt to change the PointSize directive and plots the point as a small period-sized dot no matter what. How can I change the size of the dot?

I have a "named" point in Mathematica 10 and am plotting it like this using RegionPlot:

    $PointStyle = Directive@{PointSize[Large], Red};
Show[RegionPlot[
        { curve["path to camp"], point["camp location"] }, 
        Method -> {"DiscretizationMethod" -> "Symbolic"}, 
        PlotStyle -> {$PointStyle}, etc... more parameters]]

Unfortunately, the plot is not using my attempt to change the PointSize directive and plots the point as a small period-sized dot no matter what. How can I change the size of the dot?

I tried using a separate ListPlot inside of the Show, but in this case no dot appears at all:

    $PointStyle = Directive@{PointSize[Large], Red};
Show[{
   RegionPlot[{ curve["path to camp"] }, Method -> {"DiscretizationMethod" -> "Symbolic"}],
   ListPlot[{ point["camp location"]},  PlotStyle -> {$PointStyle}]}]
1
source | link

Controlling PointSize in a RegionPlot

I have a "named" point in Mathematica 10 and am plotting it like this using RegionPlot:

    $PointStyle = Directive@{PointSize[Large], Red};
Show[RegionPlot[
        { curve["path to camp"], point["camp location"] }, 
        Method -> {"DiscretizationMethod" -> "Symbolic"}, 
        PlotStyle -> {$PointStyle}, etc... more parameters]]

Unfortunately, the plot is not using my attempt to change the PointSize directive and plots the point as a small period-sized dot no matter what. How can I change the size of the dot?