stackedarearenderer.html

jfreechart最新源代码

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public <A HREF="../../../../../src-html/org/jfree/chart/renderer/category/StackedAreaRenderer.html#line.97"><B>StackedAreaRenderer</B></A>()</PRE>
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<DD>Creates a new renderer.
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<A NAME="findRangeBounds(org.jfree.data.category.CategoryDataset)"><!-- --></A><H3>
findRangeBounds</H3>
<PRE>
public <A HREF="../../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A> <A HREF="../../../../../src-html/org/jfree/chart/renderer/category/StackedAreaRenderer.html#line.109"><B>findRangeBounds</B></A>(<A HREF="../../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</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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<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/jfree/chart/renderer/category/CategoryItemRenderer.html#findRangeBounds(org.jfree.data.category.CategoryDataset)">findRangeBounds</A></CODE> in interface <CODE><A HREF="../../../../../org/jfree/chart/renderer/category/CategoryItemRenderer.html" title="interface in org.jfree.chart.renderer.category">CategoryItemRenderer</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/jfree/chart/renderer/category/AbstractCategoryItemRenderer.html#findRangeBounds(org.jfree.data.category.CategoryDataset)">findRangeBounds</A></CODE> in class <CODE><A HREF="../../../../../org/jfree/chart/renderer/category/AbstractCategoryItemRenderer.html" title="class in org.jfree.chart.renderer.category">AbstractCategoryItemRenderer</A></CODE></DL>
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<DT><B>Parameters:</B><DD><CODE>dataset</CODE> - the dataset (<code>null</code> not permitted).
<DT><B>Returns:</B><DD>The range (or <code>null</code> if the dataset is empty).</DL>
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<A NAME="drawItem(java.awt.Graphics2D, org.jfree.chart.renderer.category.CategoryItemRendererState, java.awt.geom.Rectangle2D, org.jfree.chart.plot.CategoryPlot, org.jfree.chart.axis.CategoryAxis, org.jfree.chart.axis.ValueAxis, org.jfree.data.category.CategoryDataset, int, int, int)"><!-- --></A><H3>
drawItem</H3>
<PRE>
public void <A HREF="../../../../../src-html/org/jfree/chart/renderer/category/StackedAreaRenderer.html#line.127"><B>drawItem</B></A>(java.awt.Graphics2D&nbsp;g2,
                     <A HREF="../../../../../org/jfree/chart/renderer/category/CategoryItemRendererState.html" title="class in org.jfree.chart.renderer.category">CategoryItemRendererState</A>&nbsp;state,
                     java.awt.geom.Rectangle2D&nbsp;dataArea,
                     <A HREF="../../../../../org/jfree/chart/plot/CategoryPlot.html" title="class in org.jfree.chart.plot">CategoryPlot</A>&nbsp;plot,
                     <A HREF="../../../../../org/jfree/chart/axis/CategoryAxis.html" title="class in org.jfree.chart.axis">CategoryAxis</A>&nbsp;domainAxis,
                     <A HREF="../../../../../org/jfree/chart/axis/ValueAxis.html" title="class in org.jfree.chart.axis">ValueAxis</A>&nbsp;rangeAxis,
                     <A HREF="../../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</A>&nbsp;dataset,
                     int&nbsp;row,
                     int&nbsp;column,
                     int&nbsp;pass)</PRE>
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<DD>Draw a single data item.
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<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/jfree/chart/renderer/category/CategoryItemRenderer.html#drawItem(java.awt.Graphics2D, org.jfree.chart.renderer.category.CategoryItemRendererState, java.awt.geom.Rectangle2D, org.jfree.chart.plot.CategoryPlot, org.jfree.chart.axis.CategoryAxis, org.jfree.chart.axis.ValueAxis, org.jfree.data.category.CategoryDataset, int, int, int)">drawItem</A></CODE> in interface <CODE><A HREF="../../../../../org/jfree/chart/renderer/category/CategoryItemRenderer.html" title="interface in org.jfree.chart.renderer.category">CategoryItemRenderer</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/jfree/chart/renderer/category/AreaRenderer.html#drawItem(java.awt.Graphics2D, org.jfree.chart.renderer.category.CategoryItemRendererState, java.awt.geom.Rectangle2D, org.jfree.chart.plot.CategoryPlot, org.jfree.chart.axis.CategoryAxis, org.jfree.chart.axis.ValueAxis, org.jfree.data.category.CategoryDataset, int, int, int)">drawItem</A></CODE> in class <CODE><A HREF="../../../../../org/jfree/chart/renderer/category/AreaRenderer.html" title="class in org.jfree.chart.renderer.category">AreaRenderer</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g2</CODE> - the graphics device.<DD><CODE>state</CODE> - the renderer state.<DD><CODE>dataArea</CODE> - the data plot area.<DD><CODE>plot</CODE> - the plot.<DD><CODE>domainAxis</CODE> - the domain axis.<DD><CODE>rangeAxis</CODE> - the range axis.<DD><CODE>dataset</CODE> - the data.<DD><CODE>row</CODE> - the row index (zero-based).<DD><CODE>column</CODE> - the column index (zero-based).<DD><CODE>pass</CODE> - the pass index.</DL>
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<A NAME="getPreviousHeight(org.jfree.data.category.CategoryDataset, int, int)"><!-- --></A><H3>
getPreviousHeight</H3>
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protected double <A HREF="../../../../../src-html/org/jfree/chart/renderer/category/StackedAreaRenderer.html#line.240"><B>getPreviousHeight</B></A>(<A HREF="../../../../../org/jfree/data/category/CategoryDataset.html" ti