       Problems using Legend whith LogPlot and LogPlotPlot

• To: mathgroup at smc.vnet.net
• Subject: [mg36827] Problems using Legend whith LogPlot and LogPlotPlot
• From: guillerm at usal.es
• Date: Sat, 28 Sep 2002 04:34:20 -0400 (EDT)
• Sender: owner-wri-mathgroup at wolfram.com

```Dear friends

I have the following problem with Legend and LogPlot and LogPlotPlot:

Needs["Graphics`Graphics`"]

Needs["Graphics`Legend`"]

{q1[t_],q2[t_],q3[t_]}={0.1 Exp[-0.02 t], 0.2 Exp[-0.025 t],
0.4 Exp[-0.028 t]};

(*With Plot legend works fine*)

Plot[{q1[t],q2[t],q3[t]}, {t, 0, 100},PlotStyle\[Rule]{
{AbsoluteThickness[0.5], AbsoluteDashing[{4,4}]},
AbsoluteThickness[1.5], {AbsoluteThickness,
AbsoluteDashing[{1,8}]}}, AxesLabel\[Rule]{"Y", "X"},
PlotLabel\[Rule]"Title", PlotLegend\[Rule]{"1","3","5"},
LegendPosition\[Rule] {0.5,0}]

(*However with LogPlot or LogLogPlot the legend desappear*)

LogLogPlot[{q1[t],q2[t],q3[t]}, {t, 0, 100},PlotStyle\[Rule]{
{AbsoluteThickness[0.5], AbsoluteDashing[{4,4}]},
AbsoluteThickness[1.5], {AbsoluteThickness,
AbsoluteDashing[{1,8}]}}, AxesLabel\[Rule]{"Y", "X"},
PlotLabel\[Rule]"Title", PlotLegend\[Rule]{"1","3","5"},
LegendPosition\[Rule] {0.5,0}]

I have shown a particular case, but I has this problem always with Legend and
LogPlot and LogPlotPlot. I will appreciate any help.
Thanks
Guillermo
Sanchez

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```

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