Re: Plotting a Vertical Line
- To: mathgroup@smc.vnet.net
- Subject: [mg11676] Re: Plotting a Vertical Line
- From: "Stephen P Luttrell" <luttrell@signal.dra.hmg.gb>
- Date: Sat, 21 Mar 1998 18:35:12 -0500
- Organization: Defence Evaluation and Research Agency
- References: <6esdkf$57j@smc.vnet.net>
>How do I get Mathematica to plot the graph of x = 3, i.e., a vertical
>line in 2D? Thanks.
You can plot the locus defined by f[x,y]==f0 using ImplicitPlot.
The following code solves your problem (and, by analogy, more general
problems like it):
Needs["Graphics`ImplicitPlot`"];
ImplicitPlot[x==2,{x,0,4},{y,-2,2}];
Alternatively, if all you need is to draw a vertical line, then you
could do something like this:
Show[Graphics[Line[{{2,-2},{2,2}}]]]
==============================================================
Stephen P Luttrell
luttrell@signal.dra.hmg.gb
Adaptive Systems Theory 01684-894046 (phone)
Room EX21, DERA 01684-894384 (fax)
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