Re: FilledPlot with Implicit Functions?
- To: mathgroup at smc.vnet.net
- Subject: [mg45833] Re: FilledPlot with Implicit Functions?
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Tue, 27 Jan 2004 04:50:27 -0500 (EST)
- Organization: Universitaet Leipzig
- References: <buvvup$jaq$1@smc.vnet.net>
- Reply-to: kuska at informatik.uni-leipzig.de
- Sender: owner-wri-mathgroup at wolfram.com
Hi,
Needs["Graphics`ImplicitPlot`"];
f1 := x^2 + y^2 == 2;
f2 := x^2 + y^2 == 1;
plt = ImplicitPlot[{f1, f2}, {x, -3, 3}, AxesLabel -> {"x", "y"},
PlotStyle -> {{}, Dashing[{0.02}]}];
plt /. {{Line[pnts_]} :> {{RGBColor[1, 0, 0], Polygon[pnts]},
Line[pnts]}, {Dashing[dd_],
Line[pnts_]} :> {{RGBColor[1, 1, 1], Polygon[pnts]},
{Dashing[dd],
Line[pnts]}}} // Show
Regards
Jens
"e.t." wrote:
>
> Hi,
>
> how can fill the range between the to circles? FilledPlot will not work
> with implicit functions.
> thx,
> Oliver
>
> Needs["Graphics`ImplicitPlot`"];
> f1 := x^2 + y^2 == 2;
> f2 := x^2 + y^2 == 1;
> ImplicitPlot[{f1, f2}, {x, -3, 3},
> AxesLabel -> {"x", "y"},
> PlotStyle -> {{}, Dashing[{0.02}]}];