jfreechart.html

jfreechart最新源代码

<DT><B>Parameters:</B><DD><CODE>text</CODE> - the title text (<code>null</code> permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="addLegend(org.jfree.chart.title.LegendTitle)"><!-- --></A><H3>
addLegend</H3>
<PRE>
public void <A HREF="../../../src-html/org/jfree/chart/JFreeChart.html#line.565"><B>addLegend</B></A>(<A HREF="../../../org/jfree/chart/title/LegendTitle.html" title="class in org.jfree.chart.title">LegendTitle</A>&nbsp;legend)</PRE>
<DL>
<DD>Adds a legend to the plot and sends a <A HREF="../../../org/jfree/chart/event/ChartChangeEvent.html" title="class in org.jfree.chart.event"><CODE>ChartChangeEvent</CODE></A> to all
 registered listeners.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>legend</CODE> - the legend (<code>null</code> not permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="getLegend()"><!-- --></A><H3>
getLegend</H3>
<PRE>
public <A HREF="../../../org/jfree/chart/title/LegendTitle.html" title="class in org.jfree.chart.title">LegendTitle</A> <A HREF="../../../src-html/org/jfree/chart/JFreeChart.html#line.575"><B>getLegend</B></A>()</PRE>
<DL>
<DD>Returns the legend for the chart, if there is one.  Note that a chart
 can have more than one legend - this method returns the first.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The legend (possibly <code>null</code>).</DL>
</DD>
</DL>
<HR>

<A NAME="getLegend(int)"><!-- --></A><H3>
getLegend</H3>
<PRE>
public <A HREF="../../../org/jfree/chart/title/LegendTitle.html" title="class in org.jfree.chart.title">LegendTitle</A> <A HREF="../../../src-html/org/jfree/chart/JFreeChart.html#line.586"><B>getLegend</B></A>(int&nbsp;index)</PRE>
<DL>
<DD>Returns the nth legend for a chart, or <code>null</code>.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - the legend index (zero-based).
<DT><B>Returns:</B><DD>The legend (possibly <code>null</code>).</DL>
</DD>
</DL>
<HR>

<A NAME="removeLegend()"><!-- --></A><H3>
removeLegend</H3>
<PRE>
public void <A HREF="../../../src-html/org/jfree/chart/JFreeChart.html#line.607"><B>removeLegend</B></A>()</PRE>
<DL>
<DD>Removes the first legend in the chart and sends a 
 <A HREF="../../../org/jfree/chart/event/ChartChangeEvent.html" title="class in org.jfree.chart.event"><CODE>ChartChangeEvent</CODE></A> to all registered listeners.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getSubtitles()"><!-- --></A><H3>
getSubtitles</H3>
<PRE>
public java.util.List <A HREF="../../../src-html/org/jfree/chart/JFreeChart.html#line.616"><B>getSubtitles</B></A>()</PRE>
<DL>
<DD>Returns the list of subtitles for the chart.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The subtitle list (possibly empty, but never <code>null</code>).</DL>
</DD>
</DL>
<HR>

<A NAME="setSubtitles(java.util.List)"><!-- --></A><H3>
setSubtitles</H3>
<PRE>
public void <A HREF="../../../src-html/org/jfree/chart/JFreeChart.html#line.627"><B>setSubtitles</B></A>(java.util.List&nbsp;subtitles)</PRE>
<DL>
<DD>Sets the title list for the chart (completely replaces any existing 
 titles).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>subtitles</CODE> - the new list of subtitles (<code>null</code> not 
                   permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="getSubtitleCount()"><!-- --></A><H3>
getSubtitleCount</H3>
<PRE>
public int <A HREF="../../../src-html/org/jfree/chart/JFreeChart.html#line.640"><B>getSubtitleCount</B></A>()</PRE>
<DL>
<DD>Returns the number of titles for the chart.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The number of titles for the chart.</DL>
</DD>
</DL>
<HR>

<A NAME="getSubtitle(int)"><!-- --></A><H3>
getSubtitle</H3>
<PRE>
public <A HREF="../../../org/jfree/chart/title/Title.html" title="class in org.jfree.chart.title">Title</A> <A HREF="../../../src-html/org/jfree/chart/JFreeChart.html#line.651"><B>getSubtitle</B></A>(int&nbsp;index)</PRE>
<DL>
<DD>Returns a chart subtitle.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - the index of the chart subtitle (zero based).
<DT><B>Returns:</B><DD>A chart subtitle.</DL>
</DD>
</DL>
<HR>

<A NAME="addSubtitle(org.jfree.chart.title.Title)"><!-- --></A><H3>
addSubtitle</H3>
<PRE>
public void <A HREF="../../../src-html/org/jfree/chart/JFreeChart.html#line.664"><B>addSubtitle</B></A>(<A HREF="../../../org/jfree/chart/title/Title.html" title="class in org.jfree.chart.title">Title</A>&nbsp;subtitle)</PRE>
<DL>
<DD>Adds a chart subtitle, and notifies registered listeners that the chart 
 has been modified.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>subtitle</CODE> - the subtitle (<code>null</code> not permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="clearSubtitles()"><!-- --></A><H3>
clearSubtitles</H3>
<PRE>
public void <A HREF="../../../src-html/org/jfree/chart/JFreeChart.html#line.677"><B>clearSubtitles</B></A>()</PRE>
<DL>
<DD>Clears all subtitles from the chart and sends a <A HREF="../../../org/jfree/chart/event/ChartChangeEvent.html" title="class in org.jfree.chart.event"><CODE>ChartChangeEvent</CODE></A>
 to all registered listeners.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="removeSubtitle(org.jfree.chart.title.Title)"><!-- --></A><H3>
removeSubtitle</H3>
<PRE>
public void <A HREF="../../../src-html/org/jfree/chart/JFreeChart.html#line.693"><B>removeSubtitle</B></A>(<A HREF="../../../org/jfree/chart/title/Title.html" title="class in org.jfree.chart.title">Title</A>&nbsp;title)</PRE>
<DL>
<DD>Removes the specified subtitle and sends a <A HREF="../../../org/jfree/chart/event/ChartChangeEvent.html" title="class in org.jfree.chart.event"><CODE>ChartChangeEvent</CODE></A> to
 all registered listeners.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>title</CODE> - the title.</DL>
</DD>
</DL>
<HR>

<A NAME="getPlot()"><!-- --></A><H3>
getPlot</H3>
<PRE>
public <A HREF="../../../org/jfree/chart/plot/Plot.html" title="class in org.jfree.chart.plot">Plot</A> <A HREF="../../../src-html/org/jfree/chart/JFreeChart.html#line.705"><B>getPlot</B></A>()</PRE>
<DL>
<DD>Returns the plot for the chart.  The plot is a class responsible for
 coordinating the visual representation of the data, including the axes
 (if any).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The plot.</DL>
</DD>
</DL>
<HR>

<A NAME="getCategoryPlot()"><!-- --></A><H3>
getCategoryPlot</H3>
<PRE>
public <A HREF="../../../org/jfree/chart/plot/CategoryPlot.html" title="class in org.jfree.chart.plot">CategoryPlot</A> <A HREF="../../../src-html/org/jfree/chart/JFreeChart.html#line.717"><B>getCategoryPlot</B></A>()</PRE>
<DL>
<DD>Returns the plot cast as a <A HREF="../../../org/jfree/chart/plot/CategoryPlot.html" title="class in org.jfree.chart.plot"><CODE>CategoryPlot</CODE></A>.
 <p>
 NOTE: if the plot is not an instance of <A HREF="../../../org/jfree/chart/plot/CategoryPlot.html" title="class in org.jfree.chart.plot"><CODE>CategoryPlot</CODE></A>, then a
 <code>ClassCastException</code> is thrown.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The plot.</DL>
</DD>
</DL>
<HR>

<A NAME="getXYPlot()"><!-- --></A><H3>
getXYPlot</H3>
<PRE>
public <A HREF="../../../org/jfree/chart/plot/XYPlot.html" title="class in org.jfree.chart.plot">XYPlot</A> <A HREF="../../../src-html/org/jfree/chart/JFreeChart.html#line.729"><B>getXYPlot</B></A>()</PRE>
<DL>
<DD>Returns the plot cast as an <A HREF="../../../org/jfree/chart/plot/XYPlot.html" title="class in org.jfree.chart.plot"><CODE>XYPlot</CODE></A>.
 <p>
 NOTE: if the plot is not an instance of <A HREF="../../../org/jfree/chart/plot/XYPlot.html" title="class in org.jfree.chart.plot"><CODE>XYPlot</CODE></A>, then a
 <code>ClassCastException</code> is thrown.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The plot.</DL>
</DD>
</DL>
<HR>

<A NAME="getAntiAlias()"><!-- --></A><H3>
getAntiAlias</H3>
<PRE>
public boolean <A HREF="../../../src-html/org/jfree/chart/JFreeChart.html#line.739"><B>getAntiAlias</B></A>()</PRE>
<DL>
<DD>Returns a flag that indicates whether or not anti-aliasing is used when
 the chart is drawn.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The flag.</DL>
</DD>
</DL>
<HR>

<A NAME="setAntiAlias(boolean)"><!-- --></A><H3>
setAntiAlias</H3>
<PRE>
public void <A HREF="../../../src-html/org/jfree/chart/JFreeChart.html#line.755"><B>setAntiAlias</B></A>(boolean&nbsp;flag)</PRE>
<DL>
<DD>Sets a flag that indicates whether or not anti-aliasing is used when the
 chart is drawn.
 <P>
 Anti-aliasing usually improves the appearance of charts, but is slower.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL