Re: Graphics--Need Help: How to show legends for graphics under Show Command?
- To: mathgroup at smc.vnet.net
- Subject: [mg71263] Re: Graphics--Need Help: How to show legends for graphics under Show Command?
- From: Jean-Marc Gulliet <jeanmarc.gulliet at gmail.com>
- Date: Sun, 12 Nov 2006 06:48:03 -0500 (EST)
- Organization: The Open University, Milton Keynes, UK
- References: <ej43jg$rc4$1@smc.vnet.net>
abdou.oumaima at hotmail.com wrote:
> Hello MathGroup,
>
> I'm triying to show legend to all my graphics functions but still unable to do it. Hereby a sample of my code:
>
> << Graphics`Legend`
> pp = Plot[Sin[x], {x, -Pi/2, Pi/2}, DisplayFunction -> Identity, PlotStyle -> Hue[0.6]];
> pm = Plot[Cos[x], {x, Pi/2, 3 Pi/2}, DisplayFunction -> Identity, PlotStyle -> Hue[0.8]];
> Show[{pp, pm}, DisplayFunction -> $DisplayFunction];
> ShowLegend[%, Sin, Cos]
>
> How can I show legends or labels for all my graphics please. For Cosinus Function put "Cos (x) " and Sinus function graphic put "Sin (x) ".
>
> Any suggestion will veryyyyyyyyyyy welcome!
>
> Cheers.
> Lian.
> (http://lian.blog-center.com/)
>
> Link to the forum page for this post:
> http://www.mathematica-users.org/webMathematica/wiki/wiki.jsp?pageName=Special:Forum_ViewTopic&pid=15268#p15268
> Posted through http://www.mathematica-users.org [[postId=15268]]
>
>
A quick and dirty example/fix:
<< "Graphics`Legend`"
pp = Plot[Sin[x], {x, -Pi/2, Pi/2},
DisplayFunction -> Identity, PlotStyle ->
Hue[0.6]];
pm = Plot[Cos[x], {x, Pi/2, 3*(Pi/2)},
DisplayFunction -> Identity, PlotStyle ->
Hue[0.8]];
g = Show[{pp, pm}];
ShowLegend[g, {{{Graphics[{Line[{{0, 0}, {1, 0}}]}],
{Sin[t]}}, {Graphics[{Line[{{0, 0}, {1, 0}}]}],
{Cos[t]}}}, LegendPosition -> {1.1, 0},
LegendSize -> {1.1, 0.5}, LegendShadow -> None}];
HTH,
Jean-Marc