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<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Parametrische Darstellungen</title><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot"><link rel="home" href="index.html" title="Genius-Handbuch"><link rel="up" href="ch04.html" title="Chapter 4. Darstellung"><link rel="prev" href="ch04.html" title="Chapter 4. Darstellung"><link rel="next" href="ch04s03.html" title="Richtungsfeld-Darstellungen"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Parametrische Darstellungen</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="ch04.html">Prev</a> </td><th width="60%" align="center">Chapter 4. Darstellung</th><td width="20%" align="right"> <a accesskey="n" href="ch04s03.html">Next</a></td></tr></table><hr></div><div class="sect1"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="genius-parametric-plots"></a>Parametrische Darstellungen</h2></div></div></div><p lang="en">
In the create plot window, you can also choose the <span class="guilabel">Parametric</span> notebook
tab to create two dimensional parametric plots. This way you can
plot a single parametric function. You can either specify the
points as <code class="varname">x</code> and <code class="varname">y</code>, or giving a single complex number
as a function of the variable <code class="varname">t</code>.
The range of the variable <code class="varname">t</code> is given explicitly, and the function is sampled
according to the given increment.
The <code class="varname">x</code> and <code class="varname">y</code> range can be set
automatically by turning on the <span class="guilabel">Fit dependent axis</span>
checkbox, or it can be specified explicitly.
See <a class="xref" href="ch04s02.html#paramplot-fig" title="Figure 4.3. Reiter »Parametrische Darstellung«">Figure 4.3, “Reiter »Parametrische Darstellung«”</a>.
</p><div class="figure"><a name="paramplot-fig"></a><p class="title"><b>Figure 4.3. Reiter »Parametrische Darstellung«</b></p><div class="figure-contents"><div class="screenshot"><div lang="en" class="mediaobject"><img src="figures/parametric.png" alt="Parametric plotting tab in the Create Plot window."></div></div></div></div><br class="figure-break"><p lang="en">
An example of a parametric plot is given in
<a class="xref" href="ch04s02.html#paramplot2-fig" title="Figure 4.4. Parametrische Darstellung">Figure 4.4, “Parametrische Darstellung”</a>.
Similar operations can be
done on such graphs as can be done on the other line plots.
For plotting using the command line see the documentation of the
<a class="link" href="ch11s20.html#gel-function-LinePlotParametric"><code class="function">LinePlotParametric</code></a> or
<a class="link" href="ch11s20.html#gel-function-LinePlotCParametric"><code class="function">LinePlotCParametric</code></a> function.
</p><div class="figure"><a name="paramplot2-fig"></a><p class="title"><b>Figure 4.4. Parametrische Darstellung</b></p><div class="figure-contents"><div class="screenshot"><div lang="en" class="mediaobject"><img src="figures/parametric_graph.png" alt="Parametric plot produced"></div></div></div></div><br class="figure-break"></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="ch04.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="ch04.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="ch04s03.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Chapter 4. Darstellung </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> Richtungsfeld-Darstellungen</td></tr></table></div></body></html>
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