itemlabelposition.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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<A NAME="ItemLabelPosition()"><!-- --></A><H3>
ItemLabelPosition</H3>
<PRE>
public <B>ItemLabelPosition</B>()</PRE>
<DL>
<DD>Creates a new position record with default settings.
<P>
</DL>
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<A NAME="ItemLabelPosition(org.jfree.chart.labels.ItemLabelAnchor, org.jfree.ui.TextAnchor)"><!-- --></A><H3>
ItemLabelPosition</H3>
<PRE>
public <B>ItemLabelPosition</B>(<A HREF="../../../../org/jfree/chart/labels/ItemLabelAnchor.html" title="class in org.jfree.chart.labels">ItemLabelAnchor</A>&nbsp;itemLabelAnchor,
                         org.jfree.ui.TextAnchor&nbsp;textAnchor)</PRE>
<DL>
<DD>Creates a new position record (with zero rotation).
<P>
<DT><B>Parameters:</B><DD><CODE>itemLabelAnchor</CODE> - the item label anchor (<code>null</code> not permitted).<DD><CODE>textAnchor</CODE> - the text anchor (<code>null</code> not permitted).</DL>
<HR>

<A NAME="ItemLabelPosition(org.jfree.chart.labels.ItemLabelAnchor, org.jfree.ui.TextAnchor, org.jfree.ui.TextAnchor, double)"><!-- --></A><H3>
ItemLabelPosition</H3>
<PRE>
public <B>ItemLabelPosition</B>(<A HREF="../../../../org/jfree/chart/labels/ItemLabelAnchor.html" title="class in org.jfree.chart.labels">ItemLabelAnchor</A>&nbsp;itemLabelAnchor,
                         org.jfree.ui.TextAnchor&nbsp;textAnchor,
                         org.jfree.ui.TextAnchor&nbsp;rotationAnchor,
                         double&nbsp;angle)</PRE>
<DL>
<DD>Creates a new position record.  The item label anchor is a point relative to the
 data item (dot, bar or other visual item) on a chart.  The item label is aligned
 by aligning the text anchor with the item label anchor.
<P>
<DT><B>Parameters:</B><DD><CODE>itemLabelAnchor</CODE> - the item label anchor (<code>null</code> not permitted).<DD><CODE>textAnchor</CODE> - the text anchor (<code>null</code> not permitted).<DD><CODE>rotationAnchor</CODE> - the rotation anchor (<code>null</code> not permitted).<DD><CODE>angle</CODE> - the rotation angle (in radians).</DL>

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<A NAME="getItemLabelAnchor()"><!-- --></A><H3>
getItemLabelAnchor</H3>
<PRE>
public <A HREF="../../../../org/jfree/chart/labels/ItemLabelAnchor.html" title="class in org.jfree.chart.labels">ItemLabelAnchor</A> <B>getItemLabelAnchor</B>()</PRE>
<DL>
<DD>Returns the item label anchor.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the item label anchor (never <code>null</code>).</DL>
</DD>
</DL>
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<A NAME="getTextAnchor()"><!-- --></A><H3>
getTextAnchor</H3>
<PRE>
public org.jfree.ui.TextAnchor <B>getTextAnchor</B>()</PRE>
<DL>
<DD>Returns the text anchor.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the text anchor (never <code>null</code>).</DL>
</DD>
</DL>
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<A NAME="getRotationAnchor()"><!-- --></A><H3>
getRotationAnchor</H3>
<PRE>
public org.jfree.ui.TextAnchor <B>getRotationAnchor</B>()</PRE>
<DL>
<DD>Returns the rotation anchor point.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the rotation anchor point (never <code>null</code>).</DL>
</DD>
</DL>
<HR>

<A NAME="getAngle()"><!-- --></A><H3>
getAngle</H3>
<PRE>
public double <B>getAngle</B>()</PRE>
<DL>
<DD>Returns the angle of rotation for the label.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the angle (in radians).</DL>
</DD>
</DL>
<HR>

<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(java.lang.Object&nbsp;object)</PRE>
<DL>
<DD>Tests this object for equality with an arbitrary object.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>object</CODE> - the object (<code>null</code> permitted).
<DT><B>Returns:</B><DD>a boolean.</DL>
</DD>
</DL>
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