polarplot.html

JFreeChart 9.20的文档 需要用JAVA在网页上做统计图的东东

<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jfree/chart/plot/PolarPlot.html#zoomVerticalAxes(double, double)">zoomVerticalAxes</A></B>(double&nbsp;lowerPercent,
                 double&nbsp;upperPercent)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Zooms in on the vertical axes.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_org.jfree.chart.plot.Plot"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class org.jfree.chart.plot.<A HREF="../../../../org/jfree/chart/plot/Plot.html" title="class in org.jfree.chart.plot">Plot</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/jfree/chart/plot/Plot.html#addChangeListener(org.jfree.chart.event.PlotChangeListener)">addChangeListener</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#axisChanged(org.jfree.chart.event.AxisChangeEvent)">axisChanged</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#draw(java.awt.Graphics2D, java.awt.geom.Rectangle2D, java.awt.geom.Point2D, org.jfree.chart.plot.PlotState, org.jfree.chart.plot.PlotRenderingInfo)">draw</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#drawBackground(java.awt.Graphics2D, java.awt.geom.Rectangle2D)">drawBackground</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#drawBackgroundImage(java.awt.Graphics2D, java.awt.geom.Rectangle2D)">drawBackgroundImage</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#drawNoDataMessage(java.awt.Graphics2D, java.awt.geom.Rectangle2D)">drawNoDataMessage</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#drawOutline(java.awt.Graphics2D, java.awt.geom.Rectangle2D)">drawOutline</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#fillBackground(java.awt.Graphics2D, java.awt.geom.Rectangle2D)">fillBackground</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getBackgroundAlpha()">getBackgroundAlpha</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getBackgroundImage()">getBackgroundImage</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getBackgroundImageAlignment()">getBackgroundImageAlignment</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getBackgroundPaint()">getBackgroundPaint</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getDataAreaRatio()">getDataAreaRatio</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getDatasetGroup()">getDatasetGroup</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getDrawingSupplier()">getDrawingSupplier</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getForegroundAlpha()">getForegroundAlpha</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getInsets()">getInsets</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getNoDataMessage()">getNoDataMessage</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getNoDataMessageFont()">getNoDataMessageFont</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getNoDataMessagePaint()">getNoDataMessagePaint</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getOutlinePaint()">getOutlinePaint</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getOutlineStroke()">getOutlineStroke</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getParent()">getParent</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getRectX(double, double, double, org.jfree.ui.RectangleEdge)">getRectX</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getRectY(double, double, double, org.jfree.ui.RectangleEdge)">getRectY</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#getRootPlot()">getRootPlot</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#handleClick(int, int, org.jfree.chart.plot.PlotRenderingInfo)">handleClick</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#isSubplot()">isSubplot</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#notifyListeners(org.jfree.chart.event.PlotChangeEvent)">notifyListeners</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#removeChangeListener(org.jfree.chart.event.PlotChangeListener)">removeChangeListener</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#resolveDomainAxisLocation(org.jfree.chart.axis.AxisLocation, org.jfree.chart.plot.PlotOrientation)">resolveDomainAxisLocation</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#resolveRangeAxisLocation(org.jfree.chart.axis.AxisLocation, org.jfree.chart.plot.PlotOrientation)">resolveRangeAxisLocation</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#setBackgroundAlpha(float)">setBackgroundAlpha</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#setBackgroundImage(java.awt.Image)">setBackgroundImage</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#setBackgroundImageAlignment(int)">setBackgroundImageAlignment</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#setBackgroundPaint(java.awt.Paint)">setBackgroundPaint</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#setDataAreaRatio(double)">setDataAreaRatio</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#setDatasetGroup(org.jfree.data.DatasetGroup)">setDatasetGroup</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#setDrawingSupplier(org.jfree.chart.plot.DrawingSupplier)">setDrawingSupplier</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#setForegroundAlpha(float)">setForegroundAlpha</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#setInsets(java.awt.Insets)">setInsets</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#setInsets(java.awt.Insets, boolean)">setInsets</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#setNoDataMessage(java.lang.String)">setNoDataMessage</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#setNoDataMessageFont(java.awt.Font)">setNoDataMessageFont</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#setNoDataMessagePaint(java.awt.Paint)">setNoDataMessagePaint</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#setOutlinePaint(java.awt.Paint)">setOutlinePaint</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#setOutlineStroke(java.awt.Stroke)">setOutlineStroke</A>, <A HREF="../../../../org/jfree/chart/plot/Plot.html#setParent(org.jfree.chart.plot.Plot)">setParent</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class java.lang.Object</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->

<A NAME="field_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Field Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="DEFAULT_GRIDLINE_STROKE"><!-- --></A><H3>
DEFAULT_GRIDLINE_STROKE</H3>
<PRE>
public static final java.awt.Stroke <B>DEFAULT_GRIDLINE_STROKE</B></PRE>
<DL>
<DD>The default grid line stroke.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="DEFAULT_GRIDLINE_PAINT"><!-- --></A><H3>
DEFAULT_GRIDLINE_PAINT</H3>
<PRE>
public static final java.awt.Paint <B>DEFAULT_GRIDLINE_PAINT</B></PRE>
<DL>
<DD>The default grid line paint.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="localizationResources"><!-- --></A><H3>
localizationResources</H3>
<PRE>
protected static java.util.ResourceBundle <B>localizationResources</B></PRE>
<DL>
<DD>The resourceBundle for the localization.
<P>
<DL>
</DL>
</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="PolarPlot()"><!-- --></A><H3>
PolarPlot</H3>
<PRE>
public <B>PolarPlot</B>()</PRE>
<DL>
<DD>Default constructor.
<P>
</DL>
<HR>

<A NAME="PolarPlot(org.jfree.data.XYDataset, org.jfree.chart.axis.ValueAxis, org.jfree.chart.renderer.PolarItemRenderer)"><!-- --></A><H3>
PolarPlot</H3>
<PRE>
public <B>PolarPlot</B>(<A HREF="../../../../org/jfree/data/XYDataset.html" title="interface in org.jfree.data">XYDataset</A>&nbsp;dataset,
                 <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html" title="class in org.jfree.chart.axis">ValueAxis</A>&nbsp;radiusAxis,
                 <A HREF="../../../../org/jfree/chart/renderer/PolarItemRenderer.html" title="interface in org.jfree.chart.renderer">PolarItemRenderer</A>&nbsp;renderer)</PRE>
<DL>
<DD>Creates a new plot.
<P>
<DT><B>Parameters:</B><DD><CODE>dataset</CODE> - the m_Dataset (<code>null</code> permitted).<DD><CODE>radiusAxis</CODE> - the radius axis (<code>null</code> permitted).<DD><CODE>renderer</CODE> - the m_Renderer (<code>null</code> permitted).</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="addCornerTextItem(java.lang.String)"><!-- --></A><H3>
addCornerTextItem</H3>
<PRE>
public void <B>addCornerTextItem</B>(java.lang.String&nbsp;text)</PRE>
<DL>
<DD>Add text to be displayed in the lower right hand corner.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>text</CODE> - the text to display.</DL>
</DD>
</DL>
<HR>

<A NAME="removeCornerTextItem(java.lang.String)"><!-- --></A><H3>
removeCornerTextItem</H3>
<PRE>
public void <B>removeCornerTextItem</B>(java.lang.String&nbsp;text)</PRE>
<DL>
<DD>Remove the given text from the list of corner text items.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>text</CODE> - the text to remove.</DL>
</DD>
</DL>
<HR>

<A NAME="clearCornerTextItem()"><!-- --></A><H3>
clearCornerTextItem</H3>
<PRE>
public void <B>clearCornerTextItem</B>()</PRE>
<DL>
<DD>Clear the list of corner text items.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getPlotType()"><!-- --></A><H3>
getPlotType</H3>
<PRE>
public java.lang.String <B>getPlotType</B>()</PRE>
<DL>
<DD>Returns the plot type as a string.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/chart/plot/Plot.html#getPlotType()">getPlotType</A></CODE> in class <CODE><A HREF="../../../../org/jfree/chart/plot/Plot.html" title="class in org.jfree.chart.plot">Plot</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>A short string describing the type of plot.</DL>
</DD>
</DL>
<HR>

<A NAME="getRadialAxis()"><!-- --></A><H3>
getRadialAxis</H3>
<PRE>
public <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html" title="class in org.jfree.chart.axis">ValueAxis</A> <B>getRadialAxis</B>()</PRE>
<DL>
<DD>Returns the radius axis for the plot.  If the radius axis for this plot is
 null, then the method will return the parent plot's radius axis (if
 there is a parent plot).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

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

<A NAME="setRadialAxis(org.jfree.chart.axis.ValueAxis)"><!-- --></A><H3>
setRadialAxis</H3>
<PRE>
public void <B>setRadialAxis</B>(<A HREF="../../../../org/jfree/chart/axis/ValueAxis.html" title="class in org.jfree.chart.axis">ValueAxis</A>&nbsp;axis)</PRE>
<DL>
<DD>Sets the radius axis for the plot.
 <P>
 An exception is thrown if the new axis and the plot are not mutually compatible.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>axis</CODE> - the new axis (null permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="getDataset()"><!-- --></A><H3>
getDataset</H3>
<PRE>
public <A HREF="../../../../org/jfree/data/XYDataset.html" title="interface in org.jfree.data">XYDataset</A> <B>getDataset</B>()</PRE>
<DL>
<DD>Returns the primary dataset for the plot.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The primary dataset (possibly <code>null</code>).</DL>
</DD>
</DL>
<HR>

<A NAME="setDataset(org.jfree.data.XYDataset)"><!-- --></A><H3>
setDataset</H3>
<PRE>
public void <B>setDataset</B>(<A HREF="../../../../org/jfree/data/XYDataset.html" title="interface in org.jfree.data">XYDataset</A>&nbsp;dataset)</PRE>
<DL>
<DD>Sets the dataset for the plot, replacing the existing dataset if there is one.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>dataset</CODE> - the dataset (<code>null</code> permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="getRenderer()"><!-- --></A><H3>
getRenderer</H3>
<PRE>
public <A HREF="../../../../org/jfree/chart/renderer/PolarItemRenderer.html" title="interface in org.jfree.chart.renderer">PolarItemRenderer</A> <B>getRenderer</B>()</PRE>
<DL>
<DD>Returns the item renderer.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The renderer (possibly <code>null</code>).</DL>
</DD>
</DL>
<HR>

<A NAME="setRenderer(org.jfree.chart.renderer.PolarItemRenderer)"><!-- --></A><H3>
setRenderer</H3>
<PRE>
public void <B>setRenderer</B>(<A HREF="../../../../org/jfree/chart/renderer/PolarItemRenderer.html" title="interface in org.jfree.chart.renderer">PolarItemRenderer</A>&nbsp;renderer)</PRE>
<DL>
<DD>Sets the item renderer, and notifies all listeners of a change to the plot.
 <P>
 If the renderer is set to <code>null</code>, no chart will be drawn.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>renderer</CODE> - the new renderer (<code>null</code> permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="isAngleLabelsVisible()"><!-- --></A><H3>
isAngleLabelsVisible</H3>
<PRE>