📄 defaulttablexydataset.html
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.Number</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/data/DefaultTableXYDataset.html#getStartYValue(int, int)">getStartYValue</A></B>(int series, int item)</CODE><BR> Returns the starting Y value for the specified series and item.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.Number</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/data/DefaultTableXYDataset.html#getXValue(int, int)">getXValue</A></B>(int series, int item)</CODE><BR> Returns the x-value for the specified series and item.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.Number</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/data/DefaultTableXYDataset.html#getYValue(int, int)">getYValue</A></B>(int series, int index)</CODE><BR> Returns the y-value for the specified series and item.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/data/DefaultTableXYDataset.html#hashCode()">hashCode</A></B>()</CODE><BR> Returns a hash code.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/data/DefaultTableXYDataset.html#isAutoPrune()">isAutoPrune</A></B>()</CODE><BR> Returns the flag that controls whether or not x-values are removed from the dataset when the corresponding y-values are all <code>null</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/data/DefaultTableXYDataset.html#isAutoWidth()">isAutoWidth</A></B>()</CODE><BR> Returns wether the interval width is automatically calculated or not.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/data/DefaultTableXYDataset.html#prune()">prune</A></B>()</CODE><BR> Removes all x-values for which all the y-values are <code>null</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/data/DefaultTableXYDataset.html#removeAllSeries()">removeAllSeries</A></B>()</CODE><BR> Removes all the series from the collection and sends a <A HREF="../../../org/jfree/data/DatasetChangeEvent.html" title="class in org.jfree.data"><CODE>DatasetChangeEvent</CODE></A> to all registered listeners.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/data/DefaultTableXYDataset.html#removeAllValuesForX(java.lang.Number)">removeAllValuesForX</A></B>(java.lang.Number x)</CODE><BR> Removes the items from all series for a given x value.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/data/DefaultTableXYDataset.html#removeSeries(int)">removeSeries</A></B>(int series)</CODE><BR> Removes a series from the collection and sends a <A HREF="../../../org/jfree/data/DatasetChangeEvent.html" title="class in org.jfree.data"><CODE>DatasetChangeEvent</CODE></A> to all registered listeners.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/data/DefaultTableXYDataset.html#removeSeries(org.jfree.data.XYSeries)">removeSeries</A></B>(<A HREF="../../../org/jfree/data/XYSeries.html" title="class in org.jfree.data">XYSeries</A> series)</CODE><BR> Removes a series from the collection and sends a <A HREF="../../../org/jfree/data/DatasetChangeEvent.html" title="class in org.jfree.data"><CODE>DatasetChangeEvent</CODE></A> to all registered listeners.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/data/DefaultTableXYDataset.html#seriesChanged(org.jfree.data.SeriesChangeEvent)">seriesChanged</A></B>(<A HREF="../../../org/jfree/data/SeriesChangeEvent.html" title="class in org.jfree.data">SeriesChangeEvent</A> event)</CODE><BR> This method receives notification when a series belonging to the dataset changes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/data/DefaultTableXYDataset.html#setAutoWidth(boolean)">setAutoWidth</A></B>(boolean b)</CODE><BR> Sets the flag that indicates wether the interval width is automatically calculated or not.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/data/DefaultTableXYDataset.html#setIntervalPositionFactor(double)">setIntervalPositionFactor</A></B>(double d)</CODE><BR> Sets the interval position factor.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/data/DefaultTableXYDataset.html#setIntervalWidth(double)">setIntervalWidth</A></B>(double d)</CODE><BR> Sets the interval width manually.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/data/DefaultTableXYDataset.html#updateXPoints()">updateXPoints</A></B>()</CODE><BR> Updates the x-values for all the series in the dataset.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_org.jfree.data.AbstractIntervalXYDataset"><!-- --></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/AbstractIntervalXYDataset.html" title="class in org.jfree.data">AbstractIntervalXYDataset</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../org/jfree/data/AbstractIntervalXYDataset.html#getEndX(int, int)">getEndX</A>, <A HREF="../../../org/jfree/data/AbstractIntervalXYDataset.html#getEndY(int, int)">getEndY</A>, <A HREF="../../../org/jfree/data/AbstractIntervalXYDataset.html#getStartX(int, int)">getStartX</A>, <A HREF="../../../org/jfree/data/AbstractIntervalXYDataset.html#getStartY(int, int)">getStartY</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_org.jfree.data.AbstractXYDataset"><!-- --></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/AbstractXYDataset.html" title="class in org.jfree.data">AbstractXYDataset</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../org/jfree/data/AbstractXYDataset.html#getX(int, int)">getX</A>, <A HREF="../../../org/jfree/data/AbstractXYDataset.html#getY(int, int)">getY</A></CODE></TD></TR></TABLE> <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> <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>finalize, getClass, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_org.jfree.data.XYDataset"><!-- --></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/XYDataset.html" title="interface in org.jfree.data">XYDataset</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../org/jfree/data/XYDataset.html#getX(int, int)">getX</A>, <A HREF="../../../org/jfree/data/XYDataset.html#getY(int, int)">getY</A></CODE></TD></TR></TABLE> <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> <A NAME="methods_inherited_from_class_org.jfree.data.IntervalXYDataset"><!-- --></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/IntervalXYDataset.html" title="interface in org.jfree.data">IntervalXYDataset</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../org/jfree/data/IntervalXYDataset.html#getEndX(int, int)">getEndX</A>, <A HREF="../../../org/jfree/data/IntervalXYDataset.html#getEndY(int, int)">getEndY</A>, <A HREF="../../../org/jfree/data/IntervalXYDataset.html#getStartX(int, int)">getStartX</A>, <A HREF="../../../org/jfree/data/IntervalXYDataset.html#getStartY(int, int)">getStartY</A></CODE></TD></TR></TABLE> <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="DefaultTableXYDataset()"><!-- --></A><H3>DefaultTableXYDataset</H3><PRE>public <B>DefaultTableXYDataset</B>()</PRE><DL><DD>Creates a new empty dataset.<P></DL><HR><A NAME="DefaultTableXYDataset(boolean)"><!-- --></A><H3>DefaultTableXYDataset</H3><PRE>public <B>DefaultTableXYDataset</B>(boolean autoPrune)</PRE><DL><DD>Creates a new empty dataset.<P><DT><B>Parameters:</B><DD><CODE>autoPrune</CODE> - a flag that controls whether or not x-values are removed whenever the corresponding y-values are all <code>null</code>.</DL><HR><A NAME="DefaultTableXYDataset(org.jfree.data.XYSeries)"><!-- --></A><H3>DefaultTableXYDataset</H3><PRE>public <B>DefaultTableXYDataset</B>(<A HREF="../../../org/jfree/data/XYSeries.html" title="class in org.jfree.data">XYSeries</A> series)</PRE><DL><DD><B>Deprecated.</B> <I>Use regular constructor then add series.</I><P><DD>Constructs a dataset and populates it with a single time series.<P><DT><B>Parameters:</B><DD><CODE>series</CODE> - the series.</DL><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="isAutoPrune()"><!-- --></A><H3>isAutoPrune</H3><PRE>public boolean <B>isAutoPrune</B>()</PRE><DL><DD>Returns the flag that controls whether or not x-values are removed from the dataset when the corresponding y-values are all <code>null</code>.<P><DD><DL></DL></DD><DD><DL><DT><B>Returns:</B><DD>a boolean.</DL></DD></DL><HR><A NAME="addSeries(org.jfree.data.XYSeries)"><!-- --></A><H3>addSeries</H3><PRE>public void <B>addSeries</B>(<A HREF="../../../org/jfree/data/XYSeries.html" title="class in org.jfree.data">XYSeries</A> series)</PRE><DL><DD>Adds a series to the collection and sends a <A HREF="../../../org/jfree/data/DatasetChangeEvent.html" title="class in org.jfree.data"><CODE>DatasetChangeEvent</CODE></A> to all registered listeners. The series should be configured to NOT allow duplicate x-values.<P><DD><DL></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>series</CODE> - the series (<code>null</code> not permitted).</DL></DD></DL><HR>⌨️ 快捷键说明
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