defaultcontourdataset.html

JFreeChart 9.20的文档 需要用JAVA在网页上做统计图的东东

                           double maxX,
                           double&nbsp;maxY)</PRE>
<DL>
<DD>Returns the minimum z-value.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>minX</CODE> - the minimum x value.<DD><CODE>minY</CODE> - the minimum y value.<DD><CODE>maxX</CODE> - the maximum x value.<DD><CODE>maxY</CODE> - the maximum y value.
<DT><B>Returns:</B><DD>the minimum z-value.</DL>
</DD>
</DL>
<HR>

<A NAME="getSeriesCount()"><!-- --></A><H3>
getSeriesCount</H3>
<PRE>
public int <B>getSeriesCount</B>()</PRE>
<DL>
<DD>Returns the number of series.
 <P>
 Required by XYDataset interface (this will always return 1)
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jfree/data/SeriesDataset.html#getSeriesCount()">getSeriesCount</A></CODE> in interface <CODE><A HREF="../../../org/jfree/data/SeriesDataset.html" title="interface in org.jfree.data">SeriesDataset</A></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jfree/data/AbstractSeriesDataset.html#getSeriesCount()">getSeriesCount</A></CODE> in class <CODE><A HREF="../../../org/jfree/data/AbstractSeriesDataset.html" title="class in org.jfree.data">AbstractSeriesDataset</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>1.</DL>
</DD>
</DL>
<HR>

<A NAME="getSeriesName(int)"><!-- --></A><H3>
getSeriesName</H3>
<PRE>
public java.lang.String <B>getSeriesName</B>(int&nbsp;series)</PRE>
<DL>
<DD>Returns the name of the specified series.

 Method provided to satisfy the XYDataset interface implementation
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jfree/data/SeriesDataset.html#getSeriesName(int)">getSeriesName</A></CODE> in interface <CODE><A HREF="../../../org/jfree/data/SeriesDataset.html" title="interface in org.jfree.data">SeriesDataset</A></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jfree/data/AbstractSeriesDataset.html#getSeriesName(int)">getSeriesName</A></CODE> in class <CODE><A HREF="../../../org/jfree/data/AbstractSeriesDataset.html" title="class in org.jfree.data">AbstractSeriesDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - must be zero.
<DT><B>Returns:</B><DD>the series name.</DL>
</DD>
</DL>
<HR>

<A NAME="getXIndices()"><!-- --></A><H3>
getXIndices</H3>
<PRE>
public int[] <B>getXIndices</B>()</PRE>
<DL>
<DD>Returns the index of the xvalues.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jfree/data/ContourDataset.html#getXIndices()">getXIndices</A></CODE> in interface <CODE><A HREF="../../../org/jfree/data/ContourDataset.html" title="interface in org.jfree.data">ContourDataset</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The x values.</DL>
</DD>
</DL>
<HR>

<A NAME="getXValues()"><!-- --></A><H3>
getXValues</H3>
<PRE>
public java.lang.Number[] <B>getXValues</B>()</PRE>
<DL>
<DD>Returns the x values.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jfree/data/ContourDataset.html#getXValues()">getXValues</A></CODE> in interface <CODE><A HREF="../../../org/jfree/data/ContourDataset.html" title="interface in org.jfree.data">ContourDataset</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The x values.</DL>
</DD>
</DL>
<HR>

<A NAME="getXValue(int, int)"><!-- --></A><H3>
getXValue</H3>
<PRE>
public java.lang.Number <B>getXValue</B>(int&nbsp;series,
                                  int&nbsp;item)</PRE>
<DL>
<DD>Returns the x value for the specified series and index (zero-based indices).
 Required by the XYDataset
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jfree/data/XYDataset.html#getXValue(int, int)">getXValue</A></CODE> in interface <CODE><A HREF="../../../org/jfree/data/XYDataset.html" title="interface in org.jfree.data">XYDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - must be zero;<DD><CODE>item</CODE> - the item index (zero-based).
<DT><B>Returns:</B><DD>The x value.</DL>
</DD>
</DL>
<HR>

<A NAME="getXValue(int)"><!-- --></A><H3>
getXValue</H3>
<PRE>
public java.lang.Number <B>getXValue</B>(int&nbsp;item)</PRE>
<DL>
<DD>Returns an x value.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>item</CODE> - the item index (zero-based).
<DT><B>Returns:</B><DD>The X value.</DL>
</DD>
</DL>
<HR>

<A NAME="getYValues()"><!-- --></A><H3>
getYValues</H3>
<PRE>
public java.lang.Number[] <B>getYValues</B>()</PRE>
<DL>
<DD>Returns a Number array containing all y values.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jfree/data/ContourDataset.html#getYValues()">getYValues</A></CODE> in interface <CODE><A HREF="../../../org/jfree/data/ContourDataset.html" title="interface in org.jfree.data">ContourDataset</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The Y values.</DL>
</DD>
</DL>
<HR>

<A NAME="getYValue(int, int)"><!-- --></A><H3>
getYValue</H3>
<PRE>
public java.lang.Number <B>getYValue</B>(int&nbsp;series,
                                  int&nbsp;item)</PRE>
<DL>
<DD>Returns the y value for the specified series and index (zero-based indices).
 Required by the XYDataset
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jfree/data/XYDataset.html#getYValue(int, int)">getYValue</A></CODE> in interface <CODE><A HREF="../../../org/jfree/data/XYDataset.html" title="interface in org.jfree.data">XYDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - the series index (must be zero for this dataset).<DD><CODE>item</CODE> - the item index (zero-based).
<DT><B>Returns:</B><DD>The Y value.</DL>
</DD>
</DL>
<HR>

<A NAME="getZValues()"><!-- --></A><H3>
getZValues</H3>
<PRE>
public java.lang.Number[] <B>getZValues</B>()</PRE>
<DL>
<DD>Returns a Number array containing all z values.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jfree/data/ContourDataset.html#getZValues()">getZValues</A></CODE> in interface <CODE><A HREF="../../../org/jfree/data/ContourDataset.html" title="interface in org.jfree.data">ContourDataset</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The Z values.</DL>
</DD>
</DL>
<HR>

<A NAME="getZValue(int, int)"><!-- --></A><H3>
getZValue</H3>
<PRE>
public java.lang.Number <B>getZValue</B>(int&nbsp;series,
                                  int&nbsp;item)</PRE>
<DL>
<DD>Returns the z value for the specified series and index (zero-based indices).
 Required by the XYDataset
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jfree/data/XYZDataset.html#getZValue(int, int)">getZValue</A></CODE> in interface <CODE><A HREF="../../../org/jfree/data/XYZDataset.html" title="interface in org.jfree.data">XYZDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - the series index (must be zero for this dataset).<DD><CODE>item</CODE> - the item index (zero-based).
<DT><B>Returns:</B><DD>The Z value.</DL>
</DD>
</DL>
<HR>

<A NAME="indexX()"><!-- --></A><H3>
indexX</H3>
<PRE>
public int[] <B>indexX</B>()</PRE>
<DL>
<DD>Returns an int array contain the index into the x values.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jfree/data/ContourDataset.html#indexX()">indexX</A></CODE> in interface <CODE><A HREF="../../../org/jfree/data/ContourDataset.html" title="interface in org.jfree.data">ContourDataset</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The X values.</DL>
</DD>
</DL>
<HR>

<A NAME="indexX(int)"><!-- --></A><H3>
indexX</H3>
<PRE>
public int <B>indexX</B>(int&nbsp;k)</PRE>
<DL>
<DD>Given index k, returns the column index containing k.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>k</CODE> - index of interest.
<DT><B>Returns:</B><DD>The column index.</DL>
</DD>
</DL>
<HR>

<A NAME="indexY(int)"><!-- --></A><H3>
indexY</H3>
<PRE>
public int <B>indexY</B>(int&nbsp;k)</PRE>
<DL>
<DD>Given index k, return the row index containing k.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>k</CODE> - index of interest.
<DT><B>Returns:</B><DD>The row index.</DL>
</DD>
</DL>
<HR>

<A NAME="indexZ(int, int)"><!-- --></A><H3>
indexZ</H3>
<PRE>
public int <B>indexZ</B>(int&nbsp;i,
                  int&nbsp;j)</PRE>
<DL>
<DD>Given column and row indices, returns the k index.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>i</CODE> - index of along x-axis.<DD><CODE>j</CODE> - index of along y-axis.
<DT><B>Returns:</B><DD>The Z index.</DL>
</DD>
</DL>
<HR>

<A NAME="isDateAxis(int)"><!-- --></A><H3>
isDateAxis</H3>
<PRE>
public boolean <B>isDateAxis</B>(int&nbsp;axisNumber)</PRE>
<DL>
<DD>Returns true if axis are dates.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jfree/data/ContourDataset.html#isDateAxis(int)">isDateAxis</A></CODE> in interface <CODE><A HREF="../../../org/jfree/data/ContourDataset.html" title="interface in org.jfree.data">ContourDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>axisNumber</CODE> - The axis where 0-x, 1-y, and 2-z.
<DT><B>Returns:</B><DD>A boolean.</DL>
</DD>
</DL>
<HR>

<A NAME="setSeriesNames(java.lang.String[])"><!-- --></A><H3>
setSeriesNames</H3>
<PRE>
public void <B>setSeriesNames</B>(java.lang.String[]&nbsp;seriesNames)</PRE>
<DL>
<DD>Sets the names of the series in the data source.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>seriesNames</CODE> - The names of the series in the data source.</DL>
</DD>
</DL>
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