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      <title>plot2plane: Draws a plane plot</title>
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      <h2><a name="plot2plane">B.7 <code>plot2plane</code>: Draws a plane plot</a></h2>
      <p><code>plot2plane</code> draws plots on a Cartesian 2-dimensional surface.
         
      </p>
      <p>Positional coordinates are specified as <code>x</code>, <code>y</code> pairs,
         e.g.:
         <pre>
   plot2plane layer1=mark in1=cat.fits x1=RMAG y1=RMAG-BMAG
</pre> 
         </p>
      <p>Content is added to the plot by specifying
         one or more <em>plot layers</em> using the
         <code>layerN</code> parameter.
         The <code>N</code> part is a suffix applied to
         all the parameters affecting a given layer;
         any suffix (including the empty string) may be used.
         Available layers for this plot type are:
         <a href="layer-mark.html"><code>mark</code></a>,
         <a href="layer-size.html"><code>size</code></a>,
         <a href="layer-sizexy.html"><code>sizexy</code></a>,
         <a href="layer-xyvector.html"><code>xyvector</code></a>,
         <a href="layer-xyerror.html"><code>xyerror</code></a>,
         <a href="layer-xyellipse.html"><code>xyellipse</code></a>,
         <a href="layer-xycorr.html"><code>xycorr</code></a>,
         <a href="layer-link2.html"><code>link2</code></a>,
         <a href="layer-mark2.html"><code>mark2</code></a>,
         <a href="layer-line.html"><code>line</code></a>,
         <a href="layer-linearfit.html"><code>linearfit</code></a>,
         <a href="layer-label.html"><code>label</code></a>,
         <a href="layer-contour.html"><code>contour</code></a>,
         <a href="layer-grid.html"><code>grid</code></a>,
         <a href="layer-fill.html"><code>fill</code></a>,
         <a href="layer-quantile.html"><code>quantile</code></a>,
         <a href="layer-histogram.html"><code>histogram</code></a>,
         <a href="layer-kde.html"><code>kde</code></a>,
         <a href="layer-knn.html"><code>knn</code></a>,
         <a href="layer-densogram.html"><code>densogram</code></a>,
         <a href="layer-gaussian.html"><code>gaussian</code></a>,
         <a href="layer-function.html"><code>function</code></a>.
         
      </p>
      <ul>
         <li><a href="plot2plane-usage.html">B.7.1 Usage</a></li>
         <li><a href="plot2plane-examples.html">B.7.2 Examples</a></li>
      </ul>
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      <hr><i>STILTS - Starlink Tables Infrastructure Library Tool Set<br>Starlink User Note256<br>STILTS web page:
         <a href="http://www.starlink.ac.uk/stilts/">http://www.starlink.ac.uk/stilts/</a><br>Author email:
         <a href="mailto:m.b.taylor@bristol.ac.uk">m.b.taylor@bristol.ac.uk</a><br>Mailing list:
         <a href="mailto:topcat-user@jiscmail.ac.uk">topcat-user@jiscmail.ac.uk</a><br></i></body>
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