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JFreeChart 9.20的文档 需要用JAVA在网页上做统计图的东东

<TD>A utility class that can compare and order two <A HREF="../../../org/jfree/data/KeyedValue.html" title="interface in org.jfree.data"><CODE>KeyedValue</CODE></A> instances and sort them
 into ascending or descending order by key or by value.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/KeyedValueComparatorType.html" title="class in org.jfree.data">KeyedValueComparatorType</A></B></TD>
<TD>Uses to indicate the type of a <A HREF="../../../org/jfree/data/KeyedValueComparator.html" title="class in org.jfree.data"><CODE>KeyedValueComparator</CODE></A> : 'by key' or 'by value'.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/KeyToGroupMap.html" title="class in org.jfree.data">KeyToGroupMap</A></B></TD>
<TD>A class that maps keys (instances of <code>Comparable</code> to groups.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/LineFunction2D.html" title="class in org.jfree.data">LineFunction2D</A></B></TD>
<TD>A function in the form y = a + bx.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/MatrixSeries.html" title="class in org.jfree.data">MatrixSeries</A></B></TD>
<TD>Represents a dense matrix M[i,j] where each Mij item of the matrix has a
 value (default is 0).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/MatrixSeriesCollection.html" title="class in org.jfree.data">MatrixSeriesCollection</A></B></TD>
<TD>Represents a collection of <A HREF="../../../org/jfree/data/MatrixSeries.html" title="class in org.jfree.data"><CODE>MatrixSeries</CODE></A> that can be used as a dataset.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/MeanAndStandardDeviation.html" title="class in org.jfree.data">MeanAndStandardDeviation</A></B></TD>
<TD>A simple data structure that holds a mean value and a standard deviation value.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/MovingAverage.html" title="class in org.jfree.data">MovingAverage</A></B></TD>
<TD>A utility class for calculating moving averages of time series data.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/NonGridContourDataset.html" title="class in org.jfree.data">NonGridContourDataset</A></B></TD>
<TD>A convenience class that extends the <A HREF="../../../org/jfree/data/DefaultContourDataset.html" title="class in org.jfree.data"><CODE>DefaultContourDataset</CODE></A> to acommadate non-grid data.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/NormalDistributionFunction2D.html" title="class in org.jfree.data">NormalDistributionFunction2D</A></B></TD>
<TD>A normal distribution function.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/NormalizedMatrixSeries.html" title="class in org.jfree.data">NormalizedMatrixSeries</A></B></TD>
<TD>Represents a dense normalized matrix M[i,j] where each Mij item of the
 matrix has a value (default is 0).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/OHLCDataItem.html" title="class in org.jfree.data">OHLCDataItem</A></B></TD>
<TD>Represents a single (open-high-low-close) data item in an <A HREF="../../../org/jfree/data/OHLCDataset.html" title="class in org.jfree.data"><CODE>OHLCDataset</CODE></A>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/OHLCDataset.html" title="class in org.jfree.data">OHLCDataset</A></B></TD>
<TD>A simple implementation of the <A HREF="../../../org/jfree/data/HighLowDataset.html" title="interface in org.jfree.data"><CODE>HighLowDataset</CODE></A> interface.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/PowerFunction2D.html" title="class in org.jfree.data">PowerFunction2D</A></B></TD>
<TD>A function of the form y = a * x ^ b.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A></B></TD>
<TD>Represents an immutable range of values.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/Regression.html" title="class in org.jfree.data">Regression</A></B></TD>
<TD>A utility class for fitting regression curves to data.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/Series.html" title="class in org.jfree.data">Series</A></B></TD>
<TD>Base class representing a data series.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/SeriesChangeEvent.html" title="class in org.jfree.data">SeriesChangeEvent</A></B></TD>
<TD>An event with details of a change to a series.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/SubSeriesDataset.html" title="class in org.jfree.data">SubSeriesDataset</A></B></TD>
<TD>This class will create a dataset with one or more series from another
 <A HREF="../../../org/jfree/data/SeriesDataset.html" title="interface in org.jfree.data"><CODE>SeriesDataset</CODE></A>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/TimeSeriesTableModel.html" title="class in org.jfree.data">TimeSeriesTableModel</A></B></TD>
<TD>Wrapper around a time series to convert it to a table model for use in a JTable.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/WaferMapDataset.html" title="class in org.jfree.data">WaferMapDataset</A></B></TD>
<TD>A dataset that can be used with the <A HREF="../../../org/jfree/chart/plot/WaferMapPlot.html" title="class in org.jfree.chart.plot"><CODE>WaferMapPlot</CODE></A> class.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/XYBarDataset.html" title="class in org.jfree.data">XYBarDataset</A></B></TD>
<TD>A dataset wrapper class that converts a standard <A HREF="../../../org/jfree/data/XYDataset.html" title="interface in org.jfree.data"><CODE>XYDataset</CODE></A> into an
 <A HREF="../../../org/jfree/data/IntervalXYDataset.html" title="interface in org.jfree.data"><CODE>IntervalXYDataset</CODE></A> suitable for use in creating XY bar charts.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/XYDataItem.html" title="class in org.jfree.data">XYDataItem</A></B></TD>
<TD>Represents one (x, y) data item for an <A HREF="../../../org/jfree/data/XYSeries.html" title="class in org.jfree.data"><CODE>XYSeries</CODE></A>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/XYDataPair.html" title="class in org.jfree.data">XYDataPair</A></B></TD>
<TD><B>Deprecated.</B>&nbsp;<I>Use <A HREF="../../../org/jfree/data/XYDataItem.html" title="class in org.jfree.data"><CODE>XYDataItem</CODE></A>.</I></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/XYDatasetTableModel.html" title="class in org.jfree.data">XYDatasetTableModel</A></B></TD>
<TD>A READ-ONLY wrapper around an <A HREF="../../../org/jfree/data/XYDataset.html" title="interface in org.jfree.data"><CODE>XYDataset</CODE></A> to convert it to a
 table model for use in a JTable.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/XYSeries.html" title="class in org.jfree.data">XYSeries</A></B></TD>
<TD>Represents a sequence of zero or more data items in the form (x, y).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/XYSeriesCollection.html" title="class in org.jfree.data">XYSeriesCollection</A></B></TD>
<TD>Represents a collection of <A HREF="../../../org/jfree/data/XYSeries.html" title="class in org.jfree.data"><CODE>XYSeries</CODE></A> objects that can be used as a dataset.</TD>
</TR>
</TABLE>
&nbsp;

<P>

<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Exception Summary</B></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../org/jfree/data/SeriesException.html" title="class in org.jfree.data">SeriesException</A></B></TD>
<TD>A general purpose exception class for data series.</TD>
</TR>
</TABLE>
&nbsp;

<P>
<A NAME="package_description"><!-- --></A><H2>
Package org.jfree.data Description
</H2>

<P>
Data interfaces and classes.
<P>

<P>
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