contourdataset.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="getMinZValue()"><!-- --></A><H3>
getMinZValue</H3>
<PRE>
public double <B>getMinZValue</B>()</PRE>
<DL>
<DD>Returns the smallest Z data value.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The minimum Z value.</DL>
</DD>
</DL>
<HR>

<A NAME="getMaxZValue()"><!-- --></A><H3>
getMaxZValue</H3>
<PRE>
public double <B>getMaxZValue</B>()</PRE>
<DL>
<DD>Returns the largest Z data value.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The maximum Z value.</DL>
</DD>
</DL>
<HR>

<A NAME="getXValues()"><!-- --></A><H3>
getXValues</H3>
<PRE>
public java.lang.Number[] <B>getXValues</B>()</PRE>
<DL>
<DD>Returns the array of Numbers representing the x data values.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The array of x values.</DL>
</DD>
</DL>
<HR>

<A NAME="getYValues()"><!-- --></A><H3>
getYValues</H3>
<PRE>
public java.lang.Number[] <B>getYValues</B>()</PRE>
<DL>
<DD>Returns the array of Numbers representing the y data values.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The array of y values.</DL>
</DD>
</DL>
<HR>

<A NAME="getZValues()"><!-- --></A><H3>
getZValues</H3>
<PRE>
public java.lang.Number[] <B>getZValues</B>()</PRE>
<DL>
<DD>Returns the array of Numbers representing the z data values.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The array of z values.</DL>
</DD>
</DL>
<HR>

<A NAME="indexX()"><!-- --></A><H3>
indexX</H3>
<PRE>
public int[] <B>indexX</B>()</PRE>
<DL>
<DD>Returns an int array contain the index into the x values.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The X values.</DL>
</DD>
</DL>
<HR>

<A NAME="getXIndices()"><!-- --></A><H3>
getXIndices</H3>
<PRE>
public int[] <B>getXIndices</B>()</PRE>
<DL>
<DD>Returns the index of the xvalues.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The x values.</DL>
</DD>
</DL>
<HR>

<A NAME="getZValueRange(org.jfree.data.Range, org.jfree.data.Range)"><!-- --></A><H3>
getZValueRange</H3>
<PRE>
public <A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A> <B>getZValueRange</B>(<A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A>&nbsp;x,
                            <A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A>&nbsp;y)</PRE>
<DL>
<DD>Returns the maximum z-value within visible region of plot.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the x-value.<DD><CODE>y</CODE> - the y-value.
<DT><B>Returns:</B><DD>The maximum z-value.</DL>
</DD>
</DL>
<HR>

<A NAME="isDateAxis(int)"><!-- --></A><H3>
isDateAxis</H3>
<PRE>
public boolean <B>isDateAxis</B>(int&nbsp;axisNumber)</PRE>
<DL>
<DD>Returns true if axis are dates.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>axisNumber</CODE> - the axis where 0-x, 1-y, and 2-z.
<DT><B>Returns:</B><DD><code>true</code> or <code>false</code>.</DL>
</DD>
</DL>
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