polaritemrenderer.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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<B>Method Detail</B></FONT></TD>
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<A NAME="drawSeries(java.awt.Graphics2D, java.awt.geom.Rectangle2D, org.jfree.chart.plot.PlotRenderingInfo, org.jfree.chart.plot.PolarPlot, org.jfree.data.XYDataset, int)"><!-- --></A><H3>
drawSeries</H3>
<PRE>
public void <B>drawSeries</B>(java.awt.Graphics2D&nbsp;g2,
                       java.awt.geom.Rectangle2D&nbsp;dataArea,
                       <A HREF="../../../../org/jfree/chart/plot/PlotRenderingInfo.html" title="class in org.jfree.chart.plot">PlotRenderingInfo</A>&nbsp;info,
                       <A HREF="../../../../org/jfree/chart/plot/PolarPlot.html" title="class in org.jfree.chart.plot">PolarPlot</A>&nbsp;plot,
                       <A HREF="../../../../org/jfree/data/XYDataset.html" title="interface in org.jfree.data">XYDataset</A>&nbsp;dataset,
                       int&nbsp;seriesIndex)</PRE>
<DL>
<DD>Plots the data for a given series.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g2</CODE> - the drawing surface.<DD><CODE>dataArea</CODE> - the data area.<DD><CODE>info</CODE> - collects plot rendering info.<DD><CODE>plot</CODE> - the plot.<DD><CODE>dataset</CODE> - the dataset.<DD><CODE>seriesIndex</CODE> - the series index.</DL>
</DD>
</DL>
<HR>

<A NAME="drawAngularGridLines(java.awt.Graphics2D, org.jfree.chart.plot.PolarPlot, java.util.List, java.awt.geom.Rectangle2D)"><!-- --></A><H3>
drawAngularGridLines</H3>
<PRE>
public void <B>drawAngularGridLines</B>(java.awt.Graphics2D&nbsp;g2,
                                 <A HREF="../../../../org/jfree/chart/plot/PolarPlot.html" title="class in org.jfree.chart.plot">PolarPlot</A>&nbsp;plot,
                                 java.util.List&nbsp;ticks,
                                 java.awt.geom.Rectangle2D&nbsp;dataArea)</PRE>
<DL>
<DD>Draw the angular gridlines - the spokes.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g2</CODE> - the drawing surface.<DD><CODE>plot</CODE> - the plot.<DD><CODE>ticks</CODE> - the ticks.<DD><CODE>dataArea</CODE> - the data area.</DL>
</DD>
</DL>
<HR>

<A NAME="drawRadialGridLines(java.awt.Graphics2D, org.jfree.chart.plot.PolarPlot, org.jfree.chart.axis.ValueAxis, java.util.List, java.awt.geom.Rectangle2D)"><!-- --></A><H3>
drawRadialGridLines</H3>
<PRE>
public void <B>drawRadialGridLines</B>(java.awt.Graphics2D&nbsp;g2,
                                <A HREF="../../../../org/jfree/chart/plot/PolarPlot.html" title="class in org.jfree.chart.plot">PolarPlot</A>&nbsp;plot,
                                <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html" title="class in org.jfree.chart.axis">ValueAxis</A>&nbsp;radialAxis,
                                java.util.List&nbsp;ticks,
                                java.awt.geom.Rectangle2D&nbsp;dataArea)</PRE>
<DL>
<DD>Draw the radial gridlines - the rings.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g2</CODE> - the drawing surface.<DD><CODE>plot</CODE> - the plot.<DD><CODE>radialAxis</CODE> - the radial axis.<DD><CODE>ticks</CODE> - the ticks.<DD><CODE>dataArea</CODE> - the data area.</DL>
</DD>
</DL>
<HR>

<A NAME="getLegendItem(int)"><!-- --></A><H3>
getLegendItem</H3>
<PRE>
public <A HREF="../../../../org/jfree/chart/LegendItem.html" title="class in org.jfree.chart">LegendItem</A> <B>getLegendItem</B>(int&nbsp;series)</PRE>
<DL>
<DD>Return the legend for the given series.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - the series index.
<DT><B>Returns:</B><DD>The legend item.</DL>
</DD>
</DL>
<HR>

<A NAME="getPlot()"><!-- --></A><H3>
getPlot</H3>
<PRE>
public <A HREF="../../../../org/jfree/chart/plot/PolarPlot.html" title="class in org.jfree.chart.plot">PolarPlot</A> <B>getPlot</B>()</PRE>
<DL>
<DD>Returns the plot that this renderer has been assigned to.
<P>
<DD><DL>

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

<A NAME="setPlot(org.jfree.chart.plot.PolarPlot)"><!-- --></A><H3>
setPlot</H3>
<PRE>
public void <B>setPlot</B>(<A HREF="../../../../org/jfree/chart/plot/PolarPlot.html" title="class in org.jfree.chart.plot">PolarPlot</A>&nbsp;plot)</PRE>
<DL>
<DD>Sets the plot that this renderer is assigned to.
 <P>
 This method will be called by the plot class...you do not need to call it yourself.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>plot</CODE> - the plot.</DL>
</DD>
</DL>
<HR>

<A NAME="addChangeListener(org.jfree.chart.event.RendererChangeListener)"><!-- --></A><H3>
addChangeListener</H3>
<PRE>
public void <B>addChangeListener</B>(<A HREF="../../../../org/jfree/chart/event/RendererChangeListener.html" title="interface in org.jfree.chart.event">RendererChangeListener</A>&nbsp;listener)</PRE>
<DL>
<DD>Adds a change listener.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>listener</CODE> - the listener.</DL>
</DD>
</DL>
<HR>

<A NAME="removeChangeListener(org.jfree.chart.event.RendererChangeListener)"><!-- --></A><H3>
removeChangeListener</H3>
<PRE>
public void <B>removeChangeListener</B>(<A HREF="../../../../org/jfree/chart/event/RendererChangeListener.html" title="interface in org.jfree.chart.event">RendererChangeListener</A>&nbsp;listener)</PRE>
<DL>
<DD>Removes a change listener.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>listener</CODE> - the listener.</DL>
</DD>
</DL>
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