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<A NAME="NonGridContourDataset()"><!-- --></A><H3>
NonGridContourDataset</H3>
<PRE>
public <B>NonGridContourDataset</B>()</PRE>
<DL>
<DD>Default constructor.
<P>
</DL>
<HR>

<A NAME="NonGridContourDataset(java.lang.String, java.lang.Object[], java.lang.Object[], java.lang.Object[])"><!-- --></A><H3>
NonGridContourDataset</H3>
<PRE>
public <B>NonGridContourDataset</B>(java.lang.String&nbsp;seriesName,
                             java.lang.Object[]&nbsp;xData,
                             java.lang.Object[]&nbsp;yData,
                             java.lang.Object[]&nbsp;zData)</PRE>
<DL>
<DD>Constructor for NonGridContourDataset.  Uses default values for grid dimensions and 
 weighting.
<P>
<DT><B>Parameters:</B><DD><CODE>seriesName</CODE> - the series name.<DD><CODE>xData</CODE> - the x values.<DD><CODE>yData</CODE> - the y values.<DD><CODE>zData</CODE> - the z values.</DL>
<HR>

<A NAME="NonGridContourDataset(java.lang.String, java.lang.Object[], java.lang.Object[], java.lang.Object[], int, int, int)"><!-- --></A><H3>
NonGridContourDataset</H3>
<PRE>
public <B>NonGridContourDataset</B>(java.lang.String&nbsp;seriesName,
                             java.lang.Object[]&nbsp;xData,
                             java.lang.Object[]&nbsp;yData,
                             java.lang.Object[]&nbsp;zData,
                             int&nbsp;numX,
                             int&nbsp;numY,
                             int&nbsp;power)</PRE>
<DL>
<DD>Constructor for NonGridContourDataset.
<P>
<DT><B>Parameters:</B><DD><CODE>seriesName</CODE> - the series name.<DD><CODE>xData</CODE> - the x values.<DD><CODE>yData</CODE> - the y values.<DD><CODE>zData</CODE> - the z values.<DD><CODE>numX</CODE> - number grid cells in along the x-axis<DD><CODE>numY</CODE> - number grid cells in along the y-axis<DD><CODE>power</CODE> - exponent for inverse distance weighting</DL>

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<A NAME="buildGrid(int, int, int)"><!-- --></A><H3>
buildGrid</H3>
<PRE>
protected void <B>buildGrid</B>(int&nbsp;numX,
                         int&nbsp;numY,
                         int&nbsp;power)</PRE>
<DL>
<DD>Builds a regular grid.  Maps the non-grid data into the regular grid using an
 inverse distance between grid and non-grid points.  Weighting of distance can
 be controlled by setting through the power parameter that controls the exponent
 used on the distance weighting (e.g., distance^power).
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>numX</CODE> - number grid points in along the x-axis<DD><CODE>numY</CODE> - number grid points in along the y-axis<DD><CODE>power</CODE> - exponent for inverse distance weighting</DL>
</DD>
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<HR>

<A NAME="distance(double, double, double, double)"><!-- --></A><H3>
distance</H3>
<PRE>
protected double <B>distance</B>(double&nbsp;xDataPt,
                          double&nbsp;yDataPt,
                          double&nbsp;xGrdPt,
                          double&nbsp;yGrdPt)</PRE>
<DL>
<DD>Calculates the distance between two points.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>xDataPt</CODE> - the x coordinate.<DD><CODE>yDataPt</CODE> - the y coordinate.<DD><CODE>xGrdPt</CODE> - the x grid coordinate.<DD><CODE>yGrdPt</CODE> - the y grid coordinate.
<DT><B>Returns:</B><DD>The distance between two points.</DL>
</DD>
</DL>
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