xyarearenderer2.html

JFreeChart 9.20的文档 需要用JAVA在网页上做统计图的东东

<DT><B>Parameters:</B><DD><CODE>labelGenerator</CODE> - the tool tip generator to use.  <code>null</code> is none.<DD><CODE>urlGenerator</CODE> - the URL generator (null permitted).</DL>

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<B>Method Detail</B></FONT></TD>
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<A NAME="isOutline()"><!-- --></A><H3>
isOutline</H3>
<PRE>
public boolean <B>isOutline</B>()</PRE>
<DL>
<DD>Returns a flag that controls whether or not outlines of the areas are drawn.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

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

<A NAME="setOutline(boolean)"><!-- --></A><H3>
setOutline</H3>
<PRE>
public void <B>setOutline</B>(boolean&nbsp;show)</PRE>
<DL>
<DD>Sets a flag that controls whether or not outlines of the areas are drawn.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>show</CODE> - the flag.</DL>
</DD>
</DL>
<HR>

<A NAME="getPlotShapes()"><!-- --></A><H3>
getPlotShapes</H3>
<PRE>
public boolean <B>getPlotShapes</B>()</PRE>
<DL>
<DD>Returns true if shapes are being plotted by the renderer.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD><code>true</code> if shapes are being plotted by the renderer.</DL>
</DD>
</DL>
<HR>

<A NAME="getPlotLines()"><!-- --></A><H3>
getPlotLines</H3>
<PRE>
public boolean <B>getPlotLines</B>()</PRE>
<DL>
<DD>Returns true if lines are being plotted by the renderer.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD><code>true</code> if lines are being plotted by the renderer.</DL>
</DD>
</DL>
<HR>

<A NAME="getPlotArea()"><!-- --></A><H3>
getPlotArea</H3>
<PRE>
public boolean <B>getPlotArea</B>()</PRE>
<DL>
<DD>Returns true if Area is being plotted by the renderer.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD><code>true</code> if Area is being plotted by the renderer.</DL>
</DD>
</DL>
<HR>

<A NAME="drawItem(java.awt.Graphics2D, org.jfree.chart.renderer.XYItemRendererState, java.awt.geom.Rectangle2D, org.jfree.chart.plot.PlotRenderingInfo, org.jfree.chart.plot.XYPlot, org.jfree.chart.axis.ValueAxis, org.jfree.chart.axis.ValueAxis, org.jfree.data.XYDataset, int, int, org.jfree.chart.plot.CrosshairState, int)"><!-- --></A><H3>
drawItem</H3>
<PRE>
public void <B>drawItem</B>(java.awt.Graphics2D&nbsp;g2,
                     <A HREF="../../../../org/jfree/chart/renderer/XYItemRendererState.html" title="class in org.jfree.chart.renderer">XYItemRendererState</A>&nbsp;state,
                     java.awt.geom.Rectangle2D&nbsp;dataArea,