defaultintervalcategorydataset.html

JFreeChart 9.20的文档 需要用JAVA在网页上做统计图的东东

<TD><CODE><B><A HREF="../../../org/jfree/data/DefaultIntervalCategoryDataset.html#getRowIndex(java.lang.Comparable)">getRowIndex</A></B>(java.lang.Comparable&nbsp;rowKey)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a row index.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.lang.Comparable</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jfree/data/DefaultIntervalCategoryDataset.html#getRowKey(int)">getRowKey</A></B>(int&nbsp;series)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the name of the specified series.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.util.List</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jfree/data/DefaultIntervalCategoryDataset.html#getRowKeys()">getRowKeys</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a list of the series in the dataset.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.util.List</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jfree/data/DefaultIntervalCategoryDataset.html#getSeries()">getSeries</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a list of the series in the dataset.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.lang.Comparable</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jfree/data/DefaultIntervalCategoryDataset.html#getSeries(int)">getSeries</A></B>(int&nbsp;series)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the name of the specified series.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jfree/data/DefaultIntervalCategoryDataset.html#getSeriesCount()">getSeriesCount</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the number of series in the dataset (possibly zero).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jfree/data/DefaultIntervalCategoryDataset.html#getSeriesIndex(java.lang.Object)">getSeriesIndex</A></B>(java.lang.Object&nbsp;series)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a series index.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jfree/data/DefaultIntervalCategoryDataset.html#getSeriesName(int)">getSeriesName</A></B>(int&nbsp;series)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the name of the specified series.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.lang.Number</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jfree/data/DefaultIntervalCategoryDataset.html#getStartValue(java.lang.Comparable, java.lang.Comparable)">getStartValue</A></B>(java.lang.Comparable&nbsp;series,
              java.lang.Comparable&nbsp;category)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the start data value for one category in a series.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.lang.Number</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jfree/data/DefaultIntervalCategoryDataset.html#getStartValue(int, int)">getStartValue</A></B>(int&nbsp;series,
              int&nbsp;category)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the start data value for one category in a series.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.lang.Number</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jfree/data/DefaultIntervalCategoryDataset.html#getValue(java.lang.Comparable, java.lang.Comparable)">getValue</A></B>(java.lang.Comparable&nbsp;series,
         java.lang.Comparable&nbsp;category)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the data value for one category in a series.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.lang.Number</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jfree/data/DefaultIntervalCategoryDataset.html#getValue(int, int)">getValue</A></B>(int&nbsp;series,
         int&nbsp;category)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the data value for one category in a series.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jfree/data/DefaultIntervalCategoryDataset.html#setCategoryKeys(java.lang.Comparable[])">setCategoryKeys</A></B>(java.lang.Comparable[]&nbsp;categoryKeys)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the categories for the dataset.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jfree/data/DefaultIntervalCategoryDataset.html#setEndValue(int, java.lang.Object, java.lang.Number)">setEndValue</A></B>(int&nbsp;series,
            java.lang.Object&nbsp;category,
            java.lang.Number&nbsp;value)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the end data value for one category in a series.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jfree/data/DefaultIntervalCategoryDataset.html#setSeriesKeys(java.lang.Comparable[])">setSeriesKeys</A></B>(java.lang.Comparable[]&nbsp;seriesKeys)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the names of the series in the dataset.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jfree/data/DefaultIntervalCategoryDataset.html#setStartValue(int, java.lang.Object, java.lang.Number)">setStartValue</A></B>(int&nbsp;series,
              java.lang.Object&nbsp;category,
              java.lang.Number&nbsp;value)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the start data value for one category in a series.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_org.jfree.data.AbstractSeriesDataset"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class org.jfree.data.<A HREF="../../../org/jfree/data/AbstractSeriesDataset.html" title="class in org.jfree.data">AbstractSeriesDataset</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../org/jfree/data/AbstractSeriesDataset.html#seriesChanged(org.jfree.data.SeriesChangeEvent)">seriesChanged</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_org.jfree.data.AbstractDataset"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class org.jfree.data.<A HREF="../../../org/jfree/data/AbstractDataset.html" title="class in org.jfree.data">AbstractDataset</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../org/jfree/data/AbstractDataset.html#addChangeListener(org.jfree.data.DatasetChangeListener)">addChangeListener</A>, <A HREF="../../../org/jfree/data/AbstractDataset.html#clone()">clone</A>, <A HREF="../../../org/jfree/data/AbstractDataset.html#fireDatasetChanged()">fireDatasetChanged</A>, <A HREF="../../../org/jfree/data/AbstractDataset.html#getGroup()">getGroup</A>, <A HREF="../../../org/jfree/data/AbstractDataset.html#notifyListeners(org.jfree.data.DatasetChangeEvent)">notifyListeners</A>, <A HREF="../../../org/jfree/data/AbstractDataset.html#removeChangeListener(org.jfree.data.DatasetChangeListener)">removeChangeListener</A>, <A HREF="../../../org/jfree/data/AbstractDataset.html#setGroup(org.jfree.data.DatasetGroup)">setGroup</A>, <A HREF="../../../org/jfree/data/AbstractDataset.html#validateObject()">validateObject</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class java.lang.Object</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_org.jfree.data.Dataset"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from interface org.jfree.data.<A HREF="../../../org/jfree/data/Dataset.html" title="interface in org.jfree.data">Dataset</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../org/jfree/data/Dataset.html#addChangeListener(org.jfree.data.DatasetChangeListener)">addChangeListener</A>, <A HREF="../../../org/jfree/data/Dataset.html#getGroup()">getGroup</A>, <A HREF="../../../org/jfree/data/Dataset.html#removeChangeListener(org.jfree.data.DatasetChangeListener)">removeChangeListener</A>, <A HREF="../../../org/jfree/data/Dataset.html#setGroup(org.jfree.data.DatasetGroup)">setGroup</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->


<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="DefaultIntervalCategoryDataset(double[][], double[][])"><!-- --></A><H3>
DefaultIntervalCategoryDataset</H3>
<PRE>
public <B>DefaultIntervalCategoryDataset</B>(double[][]&nbsp;starts,
                                      double[][]&nbsp;ends)</PRE>
<DL>
<DD>Creates a new dataset.
<P>
<DT><B>Parameters:</B><DD><CODE>starts</CODE> - the starting values for the intervals.<DD><CODE>ends</CODE> - the ending values for the intervals.</DL>
<HR>

<A NAME="DefaultIntervalCategoryDataset(java.lang.Number[][], java.lang.Number[][])"><!-- --></A><H3>
DefaultIntervalCategoryDataset</H3>
<PRE>
public <B>DefaultIntervalCategoryDataset</B>(java.lang.Number[][]&nbsp;starts,
                                      java.lang.Number[][]&nbsp;ends)</PRE>
<DL>
<DD>Constructs a dataset and populates it with data from the array.
 <p>
 The arrays are indexed as data[series][category].  Series and category
 names are automatically generated - you can change them using the
 setSeriesName(...) and setCategory(...) methods.
<P>
<DT><B>Parameters:</B><DD><CODE>starts</CODE> - the start values data.<DD><CODE>ends</CODE> - the end values data.</DL>
<HR>

<A NAME="DefaultIntervalCategoryDataset(java.lang.String[], java.lang.Number[][], java.lang.Number[][])"><!-- --></A><H3>
DefaultIntervalCategoryDataset</H3>
<PRE>
public <B>DefaultIntervalCategoryDataset</B>(java.lang.String[]&nbsp;seriesNames,
                                      java.lang.Number[][]&nbsp;starts,
                                      java.lang.Number[][]&nbsp;ends)</PRE>
<DL>
<DD>Constructs a DefaultIntervalCategoryDataset, populates it with data
 from the arrays, and uses the supplied names for the series.
 <p>
 Category names are generated automatically ("Category 1", "Category 2",
 etc).
<P>
<DT><B>Parameters:</B><DD><CODE>seriesNames</CODE> - the series names.<DD><CODE>starts</CODE> - the start values data, indexed as data[series][category].<DD><CODE>ends</CODE> - the end values data, indexed as data[series][category].</DL>
<HR>

<A NAME="DefaultIntervalCategoryDataset(java.lang.Comparable[], java.lang.Comparable[], java.lang.Number[][], java.lang.Number[][])"><!-- --></A><H3>
DefaultIntervalCategoryDataset</H3>
<PRE>
public <B>DefaultIntervalCategoryDataset</B>(java.lang.Comparable[]&nbsp;seriesKeys,
                                      java.lang.Comparable[]&nbsp;categoryKeys,
                                      java.lang.Number[][]&nbsp;starts,
                                      java.lang.Number[][]&nbsp;ends)</PRE>
<DL>
<DD>Constructs a DefaultIntervalCategoryDataset, populates it with data
 from the arrays, and uses the supplied names for the series and the
 supplied objects for the categories.
<P>
<DT><B>Parameters:</B><DD><CODE>seriesKeys</CODE> - the series keys.<DD><CODE>categoryKeys</CODE> - the categories.<DD><CODE>starts</CODE> - the start values data, indexed as data[series][category].<DD><CODE>ends</CODE> - the end values data, indexed as data[series][category].</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="getSeriesCount()"><!-- --></A><H3>
getSeriesCount</H3>
<PRE>
public int <B>getSeriesCount</B>()</PRE>
<DL>
<DD>Returns the number of series in the dataset (possibly zero).
<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>The number of series in the dataset.</DL>
</DD>
</DL>
<HR>

<A NAME="getItemCount()"><!-- --></A><H3>
getItemCount</H3>
<PRE>
public int <B>getItemCount</B>()</PRE>
<DL>