defaultwinddataset.html

jfreechart1。0。2的api。

<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/xy/XYDataset.html#getItemCount(int)">getItemCount</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - the series (zero-based index).
<DT><B>Returns:</B><DD>The item count.</DL>
</DD>
</DL>
<HR>

<A NAME="getSeriesKey(int)"><!-- --></A><H3>
getSeriesKey</H3>
<PRE>
public java.lang.Comparable <A HREF="../../../../src-html/org/jfree/data/xy/DefaultWindDataset.html#line.201"><B>getSeriesKey</B></A>(int&nbsp;series)</PRE>
<DL>
<DD>Returns the key for a series.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/general/SeriesDataset.html#getSeriesKey(int)">getSeriesKey</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/general/SeriesDataset.html" title="interface in org.jfree.data.general">SeriesDataset</A></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/general/AbstractSeriesDataset.html#getSeriesKey(int)">getSeriesKey</A></CODE> in class <CODE><A HREF="../../../../org/jfree/data/general/AbstractSeriesDataset.html" title="class in org.jfree.data.general">AbstractSeriesDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - the series (zero-based index).
<DT><B>Returns:</B><DD>The series key.</DL>
</DD>
</DL>
<HR>

<A NAME="getX(int, int)"><!-- --></A><H3>
getX</H3>
<PRE>
public java.lang.Number <A HREF="../../../../src-html/org/jfree/data/xy/DefaultWindDataset.html#line.219"><B>getX</B></A>(int&nbsp;series,
                             int&nbsp;item)</PRE>
<DL>
<DD>Returns the x-value for one item within a series.  This should represent
 a point in time, encoded as milliseconds in the same way as
 java.util.Date.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/xy/XYDataset.html#getX(int, int)">getX</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - the series (zero-based index).<DD><CODE>item</CODE> - the item (zero-based index).
<DT><B>Returns:</B><DD>The x-value for the item within the series.</DL>
</DD>
</DL>
<HR>

<A NAME="getY(int, int)"><!-- --></A><H3>
getY</H3>
<PRE>
public java.lang.Number <A HREF="../../../../src-html/org/jfree/data/xy/DefaultWindDataset.html#line.235"><B>getY</B></A>(int&nbsp;series,
                             int&nbsp;item)</PRE>
<DL>
<DD>Returns the y-value for one item within a series.  This maps to the
 <A HREF="../../../../org/jfree/data/xy/DefaultWindDataset.html#getWindForce(int, int)"><CODE>getWindForce(int, int)</CODE></A> method and is implemented because 
 <code>WindDataset</code> is an extension of <A HREF="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy"><CODE>XYDataset</CODE></A>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/xy/XYDataset.html#getY(int, int)">getY</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - the series (zero-based index).<DD><CODE>item</CODE> - the item (zero-based index).
<DT><B>Returns:</B><DD>The y-value for the item within the series.</DL>
</DD>
</DL>
<HR>

<A NAME="getWindDirection(int, int)"><!-- --></A><H3>
getWindDirection</H3>
<PRE>
public java.lang.Number <A HREF="../../../../src-html/org/jfree/data/xy/DefaultWindDataset.html#line.248"><B>getWindDirection</B></A>(int&nbsp;series,
                                         int&nbsp;item)</PRE>
<DL>
<DD>Returns the wind direction for one item within a series.  This is a
 number between 0 and 12, like the numbers on an upside-down clock face.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/xy/WindDataset.html#getWindDirection(int, int)">getWindDirection</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/xy/WindDataset.html" title="interface in org.jfree.data.xy">WindDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - the series (zero-based index).<DD><CODE>item</CODE> - the item (zero-based index).
<DT><B>Returns:</B><DD>The wind direction for the item within the series.</DL>
</DD>
</DL>
<HR>

<A NAME="getWindForce(int, int)"><!-- --></A><H3>
getWindForce</H3>
<PRE>
public java.lang.Number <A HREF="../../../../src-html/org/jfree/data/xy/DefaultWindDataset.html#line.263"><B>getWindForce</B></A>(int&nbsp;series,
                                     int&nbsp;item)</PRE>
<DL>
<DD>Returns the wind force for one item within a series.  This is a number
 between 0 and 12, as defined by the Beaufort scale.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/xy/WindDataset.html#getWindForce(int, int)">getWindForce</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/xy/WindDataset.html" title="interface in org.jfree.data.xy">WindDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - the series (zero-based index).<DD><CODE>item</CODE> - the item (zero-based index).
<DT><B>Returns:</B><DD>The wind force for the item within the series.</DL>
</DD>
</DL>
<HR>

<A NAME="seriesNameListFromDataArray(java.lang.Object[][])"><!-- --></A><H3>
seriesNameListFromDataArray</H3>
<PRE>
public static java.util.List <A HREF="../../../../src-html/org/jfree/data/xy/DefaultWindDataset.html#line.278"><B>seriesNameListFromDataArray</B></A>(java.lang.Object[][]&nbsp;data)</PRE>
<DL>
<DD>Utility method for automatically generating series names.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>data</CODE> - the wind data (<code>null</code> not permitted).
<DT><B>Returns:</B><DD>An array of <i>Series N</i> with N = { 1 .. data.length }.
<DT><B>Throws:</B>
<DD><CODE>java.lang.NullPointerException</CODE> - if <code>data</code> is <code>null</code>.</DL>
</DD>
</DL>
<HR>

<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <A HREF="../../../../src-html/org/jfree/data/xy/DefaultWindDataset.html#line.304"><B>equals</B></A>(java.lang.Object&nbsp;obj)</PRE>
<DL>
<DD>Checks this <code>WindDataset</code> for equality with an arbitrary
 object.  This method returns <code>true</code> if and only if:
 <ul>
   <li><code>obj</code> is not <code>null</code>;</li>
   <li><code>obj</code> is an instance of 
       <code>DefaultWindDataset</code>;</li>
   <li>both datasets have the same number of series containing identical
       values.</li>
 <ul>
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>equals</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - the object (<code>null</code> permitted).
<DT><B>Returns:</B><DD>A boolean.</DL>
</DD>
</DL>
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