highlowitemlabelgenerator.html

JFreeChart 9.20的文档 需要用JAVA在网页上做统计图的东东

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<A NAME="HighLowItemLabelGenerator()"><!-- --></A><H3>
HighLowItemLabelGenerator</H3>
<PRE>
public <B>HighLowItemLabelGenerator</B>()</PRE>
<DL>
<DD>Creates an item label generator using the default date and number formats.
<P>
</DL>
<HR>

<A NAME="HighLowItemLabelGenerator(java.text.DateFormat, java.text.NumberFormat)"><!-- --></A><H3>
HighLowItemLabelGenerator</H3>
<PRE>
public <B>HighLowItemLabelGenerator</B>(java.text.DateFormat&nbsp;dateFormatter,
                                 java.text.NumberFormat&nbsp;numberFormatter)</PRE>
<DL>
<DD>Creates a tool tip generator using the supplied date formatter.
<P>
<DT><B>Parameters:</B><DD><CODE>dateFormatter</CODE> - the date formatter (<code>null</code> not permitted).<DD><CODE>numberFormatter</CODE> - the number formatter (<code>null</code> not permitted).</DL>

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<A NAME="generateToolTip(org.jfree.data.XYDataset, int, int)"><!-- --></A><H3>
generateToolTip</H3>
<PRE>
public java.lang.String <B>generateToolTip</B>(<A HREF="../../../../org/jfree/data/XYDataset.html" title="interface in org.jfree.data">XYDataset</A>&nbsp;dataset,
                                        int&nbsp;series,
                                        int&nbsp;item)</PRE>
<DL>
<DD>Generates a tooltip text item for a particular item within a series.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/chart/labels/XYToolTipGenerator.html#generateToolTip(org.jfree.data.XYDataset, int, int)">generateToolTip</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/chart/labels/XYToolTipGenerator.html" title="interface in org.jfree.chart.labels">XYToolTipGenerator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>dataset</CODE> - the dataset.<DD><CODE>series</CODE> - the series (zero-based index).<DD><CODE>item</CODE> - the item (zero-based index).
<DT><B>Returns:</B><DD>the tooltip text.</DL>
</DD>
</DL>
<HR>

<A NAME="generateLabel(org.jfree.data.XYDataset, int, int)"><!-- --></A><H3>
generateLabel</H3>
<PRE>
public java.lang.String <B>generateLabel</B>(<A HREF="../../../../org/jfree/data/XYDataset.html" title="interface in org.jfree.data">XYDataset</A>&nbsp;dataset,
                                      int&nbsp;series,
                                      int&nbsp;category)</PRE>
<DL>
<DD>Generates a label for the specified item. The label is typically a formatted version of 
 the data value, but any text can be used.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/chart/labels/XYLabelGenerator.html#generateLabel(org.jfree.data.XYDataset, int, int)">generateLabel</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/chart/labels/XYLabelGenerator.html" title="interface in org.jfree.chart.labels">XYLabelGenerator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>dataset</CODE> - the dataset (<code>null</code> not permitted).<DD><CODE>series</CODE> - the series index (zero-based).<DD><CODE>category</CODE> - the category index (zero-based).
<DT><B>Returns:</B><DD>the label (possibly <code>null</code>).</DL>
</DD>
</DL>
<HR>

<A NAME="clone()"><!-- --></A><H3>
clone</H3>
<PRE>
public java.lang.Object <B>clone</B>()
                       throws java.lang.CloneNotSupportedException</PRE>
<DL>
<DD>Returns an independent copy of the generator.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>clone</CODE> in interface <CODE>org.jfree.util.PublicCloneable</CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>A clone.
<DT><B>Throws:</B>
<DD><CODE>java.lang.CloneNotSupportedException</CODE> - if cloning is not supported.</DL>
</DD>
</DL>
<HR>

<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(java.lang.Object&nbsp;o)</PRE>
<DL>
<DD>Tests if this object is equal to another.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>o</CODE> - the other object.
<DT><B>Returns:</B><DD>A boolean.</DL>
</DD>
</DL>
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