abstractxyitemrenderer.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>Field Summary</B></FONT></TD>
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</TABLE>
&nbsp;<A NAME="fields_inherited_from_class_org.jfree.chart.renderer.AbstractRenderer"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD><B>Fields inherited from class org.jfree.chart.renderer.<A HREF="../../../../org/jfree/chart/renderer/AbstractRenderer.html" title="class in org.jfree.chart.renderer">AbstractRenderer</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/jfree/chart/renderer/AbstractRenderer.html#DEFAULT_OUTLINE_PAINT">DEFAULT_OUTLINE_PAINT</A>, <A HREF="../../../../org/jfree/chart/renderer/AbstractRenderer.html#DEFAULT_OUTLINE_STROKE">DEFAULT_OUTLINE_STROKE</A>, <A HREF="../../../../org/jfree/chart/renderer/AbstractRenderer.html#DEFAULT_PAINT">DEFAULT_PAINT</A>, <A HREF="../../../../org/jfree/chart/renderer/AbstractRenderer.html#DEFAULT_SHAPE">DEFAULT_SHAPE</A>, <A HREF="../../../../org/jfree/chart/renderer/AbstractRenderer.html#DEFAULT_STROKE">DEFAULT_STROKE</A>, <A HREF="../../../../org/jfree/chart/renderer/AbstractRenderer.html#DEFAULT_VALUE_LABEL_FONT">DEFAULT_VALUE_LABEL_FONT</A>, <A HREF="../../../../org/jfree/chart/renderer/AbstractRenderer.html#DEFAULT_VALUE_LABEL_PAINT">DEFAULT_VALUE_LABEL_PAINT</A>, <A HREF="../../../../org/jfree/chart/renderer/AbstractRenderer.html#ZERO">ZERO</A></CODE></TD>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->

<A NAME="constructor_summary"><!-- --></A>
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<B>Constructor Summary</B></FONT></TD>
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<CODE>protected </CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/AbstractXYItemRenderer.html#AbstractXYItemRenderer()">AbstractXYItemRenderer</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a renderer where the tooltip generator and the URL generator are both
 <code>null</code>.</TD>
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<!-- ========== METHOD SUMMARY =========== -->

<A NAME="method_summary"><!-- --></A>
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<B>Method Summary</B></FONT></TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/AbstractXYItemRenderer.html#clone()">clone</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a clone of the renderer.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/AbstractXYItemRenderer.html#drawDomainGridLine(java.awt.Graphics2D, org.jfree.chart.plot.XYPlot, org.jfree.chart.axis.ValueAxis, java.awt.geom.Rectangle2D, double)">drawDomainGridLine</A></B>(java.awt.Graphics2D&nbsp;g2,
                   <A HREF="../../../../org/jfree/chart/plot/XYPlot.html" title="class in org.jfree.chart.plot">XYPlot</A>&nbsp;plot,
                   <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html" title="class in org.jfree.chart.axis">ValueAxis</A>&nbsp;axis,
                   java.awt.geom.Rectangle2D&nbsp;dataArea,
                   double&nbsp;value)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Draws a grid line against the range axis.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/AbstractXYItemRenderer.html#drawDomainMarker(java.awt.Graphics2D, org.jfree.chart.plot.XYPlot, org.jfree.chart.axis.ValueAxis, org.jfree.chart.plot.Marker, java.awt.geom.Rectangle2D)">drawDomainMarker</A></B>(java.awt.Graphics2D&nbsp;g2,
                 <A HREF="../../../../org/jfree/chart/plot/XYPlot.html" title="class in org.jfree.chart.plot">XYPlot</A>&nbsp;plot,
                 <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html" title="class in org.jfree.chart.axis">ValueAxis</A>&nbsp;domainAxis,
                 <A HREF="../../../../org/jfree/chart/plot/Marker.html" title="class in org.jfree.chart.plot">Marker</A>&nbsp;marker,
                 java.awt.geom.Rectangle2D&nbsp;dataArea)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Draws a vertical line on the chart to represent a 'range marker'.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/AbstractXYItemRenderer.html#drawItemLabel(java.awt.Graphics2D, org.jfree.chart.plot.PlotOrientation, org.jfree.data.XYDataset, int, int, double, double, boolean)">drawItemLabel</A></B>(java.awt.Graphics2D&nbsp;g2,
              <A HREF="../../../../org/jfree/chart/plot/PlotOrientation.html" title="class in org.jfree.chart.plot">PlotOrientation</A>&nbsp;orientation,
              <A HREF="../../../../org/jfree/data/XYDataset.html" title="interface in org.jfree.data">XYDataset</A>&nbsp;dataset,
              int&nbsp;series,
              int&nbsp;item,
              double&nbsp;x,
              double&nbsp;y,
              boolean&nbsp;negative)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Draws an item label.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/AbstractXYItemRenderer.html#drawRangeGridLine(java.awt.Graphics2D, org.jfree.chart.plot.XYPlot, org.jfree.chart.axis.ValueAxis, java.awt.geom.Rectangle2D, double)">drawRangeGridLine</A></B>(java.awt.Graphics2D&nbsp;g2,
                  <A HREF="../../../../org/jfree/chart/plot/XYPlot.html" title="class in org.jfree.chart.plot">XYPlot</A>&nbsp;plot,
                  <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html" title="class in org.jfree.chart.axis">ValueAxis</A>&nbsp;axis,
                  java.awt.geom.Rectangle2D&nbsp;dataArea,
                  double&nbsp;value)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Draws a grid line against the range axis.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/AbstractXYItemRenderer.html#drawRangeMarker(java.awt.Graphics2D, org.jfree.chart.plot.XYPlot, org.jfree.chart.axis.ValueAxis, org.jfree.chart.plot.Marker, java.awt.geom.Rectangle2D)">drawRangeMarker</A></B>(java.awt.Graphics2D&nbsp;g2,
                <A HREF="../../../../org/jfree/chart/plot/XYPlot.html" title="class in org.jfree.chart.plot">XYPlot</A>&nbsp;plot,
                <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html" title="class in org.jfree.chart.axis">ValueAxis</A>&nbsp;rangeAxis,
                <A HREF="../../../../org/jfree/chart/plot/Marker.html" title="class in org.jfree.chart.plot">Marker</A>&nbsp;marker,
                java.awt.geom.Rectangle2D&nbsp;dataArea)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Draws a horizontal line across the chart to represent a 'range marker'.</TD>