Re: Adding text to RegionPlot
- To: mathgroup at smc.vnet.net
- Subject: [mg98579] Re: Adding text to RegionPlot
- From: Raffy <raffy at mac.com>
- Date: Mon, 13 Apr 2009 03:34:27 -0400 (EDT)
- References: <grs67t$qfq$1@smc.vnet.net>
On Apr 12, 12:46 am, Jim Rockford <jim.rockfo... at gmail.com> wrote: > I would like to add text at specific (x,y) locations for a 2D graphic > generated by RegionPlot (meaning, I'd rather not use the graphic tool > and add text by hand). Is there a way to do this? I get mathematica > complaints that RegionPlot is not a "type of graphics." > > For example, this code fails: > > RegionPlot[y <= (1/x^2) && y >= 0, {x, 1, 3}, {y, 0, 1}, PlotRange -> > {{0, 3}, {0, 1}},Graphics[Text["mytext", {1.5, 1}]] > > Apparently I'm using Graphics[Text[]] incorrectly. How can I get > such a simple function of putting text at a specific location to work > in RegionPlot? > > Thanks, > Jim All built-in 2D plotters have Epilog which provides a 2D graphics overlay. RegionPlot[y <= (1/x^2) && y >= 0, {x, 1, 3}, {y, 0, 1}, PlotRange -> {{0, 3}, {0, 1}}, Epilog -> Text["mytext", {1.5, 0.8}]]