pieplotstate.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>Method Detail</B></FONT></TD>
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<A NAME="getPassesRequired()"><!-- --></A><H3>
getPassesRequired</H3>
<PRE>
public int <B>getPassesRequired</B>()</PRE>
<DL>
<DD>Returns the number of passes required by the renderer.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the number of passes.</DL>
</DD>
</DL>
<HR>

<A NAME="setPassesRequired(int)"><!-- --></A><H3>
setPassesRequired</H3>
<PRE>
public void <B>setPassesRequired</B>(int&nbsp;passes)</PRE>
<DL>
<DD>Sets the number of passes required by the renderer.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>passes</CODE> - the passes.</DL>
</DD>
</DL>
<HR>

<A NAME="getTotal()"><!-- --></A><H3>
getTotal</H3>
<PRE>
public double <B>getTotal</B>()</PRE>
<DL>
<DD>Returns the total of the values in the dataset.
<P>
<DD><DL>

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

<A NAME="setTotal(double)"><!-- --></A><H3>
setTotal</H3>
<PRE>
public void <B>setTotal</B>(double&nbsp;total)</PRE>
<DL>
<DD>Sets the total.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>total</CODE> - the total.</DL>
</DD>
</DL>
<HR>

<A NAME="getLatestAngle()"><!-- --></A><H3>
getLatestAngle</H3>
<PRE>
public double <B>getLatestAngle</B>()</PRE>
<DL>
<DD>Returns the latest angle.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the latest angle.</DL>
</DD>
</DL>
<HR>

<A NAME="setLatestAngle(double)"><!-- --></A><H3>
setLatestAngle</H3>
<PRE>
public void <B>setLatestAngle</B>(double&nbsp;angle)</PRE>
<DL>
<DD>Sets the latest angle.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>angle</CODE> - the angle.</DL>
</DD>
</DL>
<HR>

<A NAME="getPieArea()"><!-- --></A><H3>
getPieArea</H3>
<PRE>
public java.awt.geom.Rectangle2D <B>getPieArea</B>()</PRE>
<DL>
<DD>Returns the pie area.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the pie area.</DL>
</DD>
</DL>
<HR>

<A NAME="setPieArea(java.awt.geom.Rectangle2D)"><!-- --></A><H3>
setPieArea</H3>
<PRE>
public void <B>setPieArea</B>(java.awt.geom.Rectangle2D&nbsp;area)</PRE>
<DL>
<DD>Sets the pie area.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>area</CODE> - the area.</DL>
</DD>
</DL>
<HR>

<A NAME="getExplodedPieArea()"><!-- --></A><H3>
getExplodedPieArea</H3>
<PRE>
public java.awt.geom.Rectangle2D <B>getExplodedPieArea</B>()</PRE>
<DL>
<DD>Returns the exploded pie area.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the exploded pie area.</DL>
</DD>
</DL>
<HR>

<A NAME="setExplodedPieArea(java.awt.geom.Rectangle2D)"><!-- --></A><H3>
setExplodedPieArea</H3>
<PRE>
public void <B>setExplodedPieArea</B>(java.awt.geom.Rectangle2D&nbsp;area)</PRE>
<DL>
<DD>Sets the exploded pie area.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>area</CODE> - the area.</DL>
</DD>
</DL>
<HR>

<A NAME="getPieCenterX()"><!-- --></A><H3>
getPieCenterX</H3>
<PRE>
public double <B>getPieCenterX</B>()</PRE>
<DL>
<DD>Returns the x-coordinate of the center of the pie chart.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the x-coordinate (in Java2D space).</DL>
</DD>
</DL>
<HR>

<A NAME="setPieCenterX(double)"><!-- --></A><H3>
setPieCenterX</H3>
<PRE>
public void <B>setPieCenterX</B>(double&nbsp;x)</PRE>
<DL>
<DD>Sets the x-coordinate of the center of the pie chart.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the x-coordinate (in Java2D space).</DL>
</DD>
</DL>
<HR>

<A NAME="getPieCenterY()"><!-- --></A><H3>
getPieCenterY</H3>
<PRE>
public double <B>getPieCenterY</B>()</PRE>
<DL>
<DD>Returns the y-coordinate (in Java2D space) of the center of the pie chart.  For the 
 <A HREF="../../../../org/jfree/chart/plot/PiePlot3D.html" title="class in org.jfree.chart.plot"><CODE>PiePlot3D</CODE></A> class, we derive this from the top of the pie.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>The y-coordinate (in Java2D space).</DL>
</DD>
</DL>
<HR>

<A NAME="setPieCenterY(double)"><!-- --></A><H3>
setPieCenterY</H3>
<PRE>
public void <B>setPieCenterY</B>(double&nbsp;y)</PRE>
<DL>
<DD>Sets the y-coordinate of the center of the pie chart.  This method is used by the plot and
 typically is not called directly by applications.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>y</CODE> - the y-coordinate (in Java2D space).</DL>
</DD>
</DL>
<HR>

<A NAME="getLinkArea()"><!-- --></A><H3>
getLinkArea</H3>
<PRE>
public java.awt.geom.Rectangle2D <B>getLinkArea</B>()</PRE>
<DL>
<DD>Returns the link area.  This defines the "dog-leg" point for the label linking
 lines.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>The link area.</DL>
</DD>
</DL>
<HR>

<A NAME="setLinkArea(java.awt.geom.Rectangle2D)"><!-- --></A><H3>
setLinkArea</H3>
<PRE>
public void <B>setLinkArea</B>(java.awt.geom.Rectangle2D&nbsp;area)</PRE>
<DL>
<DD>Sets the label link area.  This defines the "dog-leg" point for the label linking
 lines.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>area</CODE> - the area.</DL>
</DD>
</DL>
<HR>

<A NAME="getPieHRadius()"><!-- --></A><H3>
getPieHRadius</H3>
<PRE>
public double <B>getPieHRadius</B>()</PRE>
<DL>
<DD>Returns the vertical pie radius.
<P>
<DD><DL>

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

<A NAME="setPieHRadius(double)"><!-- --></A><H3>
setPieHRadius</H3>
<PRE>
public void <B>setPieHRadius</B>(double&nbsp;radius)</PRE>
<DL>
<DD>Sets the vertical pie radius.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>radius</CODE> - the radius.</DL>
</DD>
</DL>
<HR>

<A NAME="getPieWRadius()"><!-- --></A><H3>
getPieWRadius</H3>
<PRE>
public double <B>getPieWRadius</B>()</PRE>
<DL>
<DD>Returns the horizontal pie radius.
<P>
<DD><DL>

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

<A NAME="setPieWRadius(double)"><!-- --></A><H3>
setPieWRadius</H3>
<PRE>
public void <B>setPieWRadius</B>(double&nbsp;radius)</PRE>
<DL>
<DD>Sets the horizontal pie radius.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>radius</CODE> - the radius.</DL>
</DD>
</DL>
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