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

<A NAME="DateRange(java.util.Date, java.util.Date)"><!-- --></A><H3>
DateRange</H3>
<PRE>
public <B>DateRange</B>(java.util.Date&nbsp;lower,
                 java.util.Date&nbsp;upper)</PRE>
<DL>
<DD>Constructs a new range.
<P>
<DT><B>Parameters:</B><DD><CODE>lower</CODE> - the lower bound (<code>null</code> not permitted).<DD><CODE>upper</CODE> - the upper bound (<code>null</code> not permitted).</DL>
<HR>

<A NAME="DateRange(double, double)"><!-- --></A><H3>
DateRange</H3>
<PRE>
public <B>DateRange</B>(double&nbsp;lower,
                 double&nbsp;upper)</PRE>
<DL>
<DD>Constructs a new range using two values that will be interpreted as "milliseconds since
 midnight GMT, 1-Jan-1970".
<P>
<DT><B>Parameters:</B><DD><CODE>lower</CODE> - the lower (oldest) date.<DD><CODE>upper</CODE> - the upper (most recent) date.</DL>
<HR>

<A NAME="DateRange(org.jfree.data.Range)"><!-- --></A><H3>
DateRange</H3>
<PRE>
public <B>DateRange</B>(<A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A>&nbsp;other)</PRE>
<DL>
<DD>Constructs a new range that is based on another <A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data"><CODE>Range</CODE></A>.
 <P>
 The other range does not have to be a <A HREF="../../../org/jfree/data/DateRange.html" title="class in org.jfree.data"><CODE>DateRange</CODE></A>.  If it is not, the upper
 and lower bounds are evaluated as milliseconds since midnight GMT, 1-Jan-1970.
<P>
<DT><B>Parameters:</B><DD><CODE>other</CODE> - the other range (<code>null</code> not permitted).</DL>

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<A NAME="getLowerDate()"><!-- --></A><H3>
getLowerDate</H3>
<PRE>
public java.util.Date <B>getLowerDate</B>()</PRE>
<DL>
<DD>Returns the lower (earlier) date for the range.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The lower date for the range.</DL>
</DD>
</DL>
<HR>

<A NAME="getUpperDate()"><!-- --></A><H3>
getUpperDate</H3>
<PRE>
public java.util.Date <B>getUpperDate</B>()</PRE>
<DL>
<DD>Returns the upper (later) date for the range.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The upper date for the range.</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>Returns a string representing the date range (useful for debugging).
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../org/jfree/data/Range.html#toString()">toString</A></CODE> in class <CODE><A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>A string representing the date range.</DL>
</DD>
</DL>
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