stackedxybarrenderer.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>Constructor Detail</B></FONT></TD>
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<A NAME="StackedXYBarRenderer()"><!-- --></A><H3>
StackedXYBarRenderer</H3>
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public <B>StackedXYBarRenderer</B>()</PRE>
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<DD>creates a new renderer.
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<A NAME="StackedXYBarRenderer(double)"><!-- --></A><H3>
StackedXYBarRenderer</H3>
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public <B>StackedXYBarRenderer</B>(double&nbsp;margin)</PRE>
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<DD>creates a new renderer.
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<DT><B>Parameters:</B><DD><CODE>margin</CODE> - the percentual amount of the bars tha are cut away.</DL>

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<B>Method Detail</B></FONT></TD>
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<A NAME="getRangeType()"><!-- --></A><H3>
getRangeType</H3>
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public <A HREF="../../../../org/jfree/chart/renderer/RangeType.html" title="class in org.jfree.chart.renderer">RangeType</A> <B>getRangeType</B>()</PRE>
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<DD>Returns the range type.
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<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#getRangeType()">getRangeType</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html" title="interface in org.jfree.chart.renderer">XYItemRenderer</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/jfree/chart/renderer/AbstractXYItemRenderer.html#getRangeType()">getRangeType</A></CODE> in class <CODE><A HREF="../../../../org/jfree/chart/renderer/AbstractXYItemRenderer.html" title="class in org.jfree.chart.renderer">AbstractXYItemRenderer</A></CODE></DL>
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<DT><B>Returns:</B><DD>the range type.</DL>
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<A NAME="getRangeExtent(org.jfree.data.XYDataset)"><!-- --></A><H3>
getRangeExtent</H3>
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public <A HREF="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A> <B>getRangeExtent</B>(<A HREF="../../../../org/jfree/data/XYDataset.html" title="interface in org.jfree.data">XYDataset</A>&nbsp;dataset)</PRE>
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<DD>Returns the range of values the renderer requires to display all the items from the
 specified dataset.
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<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#getRangeExtent(org.jfree.data.XYDataset)">getRangeExtent</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html" title="interface in org.jfree.chart.renderer">XYItemRenderer</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/jfree/chart/renderer/AbstractXYItemRenderer.html#getRangeExtent(org.jfree.data.XYDataset)">getRangeExtent</A></CODE> in class <CODE><A HREF="../../../../org/jfree/chart/renderer/AbstractXYItemRenderer.html" title="class in org.jfree.chart.renderer">AbstractXYItemRenderer</A></CODE></DL>
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<DT><B>Parameters:</B><DD><CODE>dataset</CODE> - the dataset (<code>null</code> permitted).
<DT><B>Returns:</B><DD>The range (or <code>null</code> if the dataset is <code>null</code> or empty).</DL>
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<A NAME="initialise(java.awt.Graphics2D, java.awt.geom.Rectangle2D, org.jfree.chart.plot.XYPlot, org.jfree.data.XYDataset, org.jfree.chart.plot.PlotRenderingInfo)"><!-- --></A><H3>
initialise</H3>
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public <A HREF="../../../../org/jfree/chart/renderer/XYItemRendererState.html" title="class in org.jfree.chart.renderer">XYItemRendererState</A> <B>initialise</B>(java.awt.Graphics2D&nbsp;g2,
                                      java.awt.geom.Rectangle2D&nbsp;dataArea,
                                      <A HREF="../../../../org/jfree/chart/plot/XYPlot.html" title="class in org.jfree.chart.plot">XYPlot</A>&nbsp;plot,
                                      <A HREF="../../../../org/jfree/data/XYDataset.html" title="interface in org.jfree.data">XYDataset</A>&nbsp;data,
                                      <A HREF="../../../../org/jfree/chart/plot/PlotRenderingInfo.html" title="class in org.jfree.chart.plot">PlotRenderingInfo</A>&nbsp;info)</PRE>
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