xysteparearenderer.html

jfreechart1。0。2的api。

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Draws the visual representation of a single data item.</TD>
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<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/jfree/chart/renderer/xy/XYStepAreaRenderer.html#getPlotArea()">getPlotArea</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns true if Area is being plotted by the renderer.</TD>
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<CODE>&nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/jfree/chart/renderer/xy/XYStepAreaRenderer.html#getRangeBase()">getRangeBase</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the value on the range axis which defines the 'lower' border of
 the area.</TD>
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<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/jfree/chart/renderer/xy/XYStepAreaRenderer.html#getShapesVisible()">getShapesVisible</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns true if shapes are being plotted by the renderer.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../../org/jfree/chart/renderer/xy/XYItemRendererState.html" title="class in org.jfree.chart.renderer.xy">XYItemRendererState</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/jfree/chart/renderer/xy/XYStepAreaRenderer.html#initialise(java.awt.Graphics2D, java.awt.geom.Rectangle2D, org.jfree.chart.plot.XYPlot, org.jfree.data.xy.XYDataset, org.jfree.chart.plot.PlotRenderingInfo)">initialise</A></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/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</A>&nbsp;data,
                     <A HREF="../../../../../org/jfree/chart/plot/PlotRenderingInfo.html" title="class in org.jfree.chart.plot">PlotRenderingInfo</A>&nbsp;info)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Initialises the renderer.</TD>
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<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/jfree/chart/renderer/xy/XYStepAreaRenderer.html#isOutline()">isOutline</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a flag that controls whether or not outlines of the areas are 
 drawn.</TD>
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<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/jfree/chart/renderer/xy/XYStepAreaRenderer.html#isShapesFilled()">isShapesFilled</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the flag that controls whether or not the shapes are filled.</TD>
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<CODE>protected static&nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/jfree/chart/renderer/xy/XYStepAreaRenderer.html#restrictValueToDataArea(double, org.jfree.chart.plot.XYPlot, java.awt.geom.Rectangle2D)">restrictValueToDataArea</A></B>(double&nbsp;value,
                                               <A HREF="../../../../../org/jfree/chart/plot/XYPlot.html" title="class in org.jfree.chart.plot">XYPlot</A>&nbsp;plot,
                                               java.awt.geom.Rectangle2D&nbsp;dataArea)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Helper method which returns a value if it lies
 inside the visible dataArea and otherwise the corresponding
 coordinate on the border of the dataArea.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/jfree/chart/renderer/xy/XYStepAreaRenderer.html#setOutline(boolean)">setOutline</A></B>(boolean&nbsp;show)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets a flag that controls whether or not outlines of the areas are 
 drawn, and sends a <A HREF="../../../../../org/jfree/chart/event/RendererChangeEvent.html" title="class in org.jfree.chart.event"><CODE>RendererChangeEvent</CODE></A> to all registered