range.html

jfreechart最新源代码

</DL>
<HR>

<A NAME="getUpperBound()"><!-- --></A><H3>
getUpperBound</H3>
<PRE>
public double <A HREF="../../../src-html/org/jfree/data/Range.html#line.109"><B>getUpperBound</B></A>()</PRE>
<DL>
<DD>Returns the upper bound for the range.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The upper bound.</DL>
</DD>
</DL>
<HR>

<A NAME="getLength()"><!-- --></A><H3>
getLength</H3>
<PRE>
public double <A HREF="../../../src-html/org/jfree/data/Range.html#line.118"><B>getLength</B></A>()</PRE>
<DL>
<DD>Returns the length of the range.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

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

<A NAME="getCentralValue()"><!-- --></A><H3>
getCentralValue</H3>
<PRE>
public double <A HREF="../../../src-html/org/jfree/data/Range.html#line.127"><B>getCentralValue</B></A>()</PRE>
<DL>
<DD>Returns the central value for the range.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

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

<A NAME="contains(double)"><!-- --></A><H3>
contains</H3>
<PRE>
public boolean <A HREF="../../../src-html/org/jfree/data/Range.html#line.139"><B>contains</B></A>(double&nbsp;value)</PRE>
<DL>
<DD>Returns <code>true</code> if the range contains the specified value and 
 <code>false</code> otherwise.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - the value to lookup.
<DT><B>Returns:</B><DD><code>true</code> if the range contains the specified value.</DL>
</DD>
</DL>
<HR>

<A NAME="intersects(double, double)"><!-- --></A><H3>
intersects</H3>
<PRE>
public boolean <A HREF="../../../src-html/org/jfree/data/Range.html#line.152"><B>intersects</B></A>(double&nbsp;b0,
                          double&nbsp;b1)</PRE>
<DL>
<DD>Returns <code>true</code> if the range intersects with the specified 
 range, and <code>false</code> otherwise.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>b0</CODE> - the lower bound (should be <= b1).<DD><CODE>b1</CODE> - the upper bound (should be >= b0).
<DT><B>Returns:</B><DD>A boolean.</DL>
</DD>
</DL>
<HR>

<A NAME="constrain(double)"><!-- --></A><H3>
constrain</H3>
<PRE>
public double <A HREF="../../../src-html/org/jfree/data/Range.html#line.169"><B>constrain</B></A>(double&nbsp;value)</PRE>
<DL>
<DD>Returns the value within the range that is closest to the specified 
 value.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - the value.
<DT><B>Returns:</B><DD>The constrained value.</DL>
</DD>
</DL>
<HR>

<A NAME="combine(org.jfree.data.Range, org.jfree.data.Range)"><!-- --></A><H3>
combine</H3>
<PRE>
public static <A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A> <A HREF="../../../src-html/org/jfree/data/Range.html#line.198"><B>combine</B></A>(<A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A>&nbsp;range1,
                            <A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A>&nbsp;range2)</PRE>
<DL>
<DD>Creates a new range by combining two existing ranges.
 <P>
 Note that:
 <ul>
   <li>either range can be <code>null</code>, in which case the other 
       range is returned;</li>
   <li>if both ranges are <code>null</code> the return value is 
       <code>null</code>.</li>
 </ul>
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>range1</CODE> - the first range (<code>null</code> permitted).<DD><CODE>range2</CODE> - the second range (<code>null</code> permitted).
<DT><B>Returns:</B><DD>A new range (possibly <code>null</code>).</DL>
</DD>
</DL>
<HR>

<A NAME="expandToInclude(org.jfree.data.Range, double)"><!-- --></A><H3>
expandToInclude</H3>
<PRE>
public static <A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A> <A HREF="../../../src-html/org/jfree/data/Range.html#line.227"><B>expandToInclude</B></A>(<A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A>&nbsp;range,
                                    double&nbsp;value)</PRE>
<DL>
<DD>Returns a range that includes all the values in the specified 
 <code>range</code> AND the specified <code>value</code>.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>range</CODE> - the range (<code>null</code> permitted).<DD><CODE>value</CODE> - the value that must be included.
<DT><B>Returns:</B><DD>A range.<DT><B>Since:</B></DT>
  <DD>1.0.1</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="expand(org.jfree.data.Range, double, double)"><!-- --></A><H3>
expand</H3>
<PRE>
public static <A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A> <A HREF="../../../src-html/org/jfree/data/Range.html#line.253"><B>expand</B></A>(<A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A>&nbsp;range,
                           double&nbsp;lowerMargin,
                           double&nbsp;upperMargin)</PRE>
<DL>
<DD>Creates a new range by adding margins to an existing range.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>range</CODE> - the range (<code>null</code> not permitted).<DD><CODE>lowerMargin</CODE> - the lower margin (expressed as a percentage of the 
                     range length).<DD><CODE>upperMargin</CODE> - the upper margin (expressed as a percentage of the 
                     range length).
<DT><B>Returns:</B><DD>The expanded range.</DL>
</DD>
</DL>
<HR>

<A NAME="shift(org.jfree.data.Range, double)"><!-- --></A><H3>
shift</H3>
<PRE>
public static <A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A> <A HREF="../../../src-html/org/jfree/data/Range.html#line.273"><B>shift</B></A>(<A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A>&nbsp;base,
                          double&nbsp;delta)</PRE>
<DL>
<DD>Shifts the range by the specified amount.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>base</CODE> - the base range.<DD><CODE>delta</CODE> - the shift amount.
<DT><B>Returns:</B><DD>A new range.</DL>
</DD>
</DL>
<HR>

<A NAME="shift(org.jfree.data.Range, double, boolean)"><!-- --></A><H3>
shift</H3>
<PRE>
public static <A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A> <A HREF="../../../src-html/org/jfree/data/Range.html#line.288"><B>shift</B></A>(<A HREF="../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A>&nbsp;base,
                          double&nbsp;delta,
                          boolean&nbsp;allowZeroCrossing)</PRE>
<DL>
<DD>Shifts the range by the specified amount.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>base</CODE> - the base range.<DD><CODE>delta</CODE> - the shift amount.<DD><CODE>allowZeroCrossing</CODE> - a flag that determines whether or not the 
                           bounds of the range are allowed to cross
                           zero after adjustment.
<DT><B>Returns:</B><DD>A new range.</DL>
</DD>
</DL>
<HR>

<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <A HREF="../../../src-html/org/jfree/data/Range.html#line.329"><B>equals</B></A>(java.lang.Object&nbsp;obj)</PRE>
<DL>
<DD>Tests this object for equality with an arbitrary object.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>equals</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - the object to test against (<code>null</code> permitted).
<DT><B>Returns:</B><DD>A boolean.</DL>
</DD>
</DL>
<HR>

<A NAME="hashCode()"><!-- --></A><H3>
hashCode</H3>
<PRE>
public int <A HREF="../../../src-html/org/jfree/data/Range.html#line.348"><B>hashCode</B></A>()</PRE>
<DL>
<DD>Returns a hash code.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>hashCode</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>A hash code.</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <A HREF="../../../src-html/org/jfree/data/Range.html#line.364"><B>toString</B></A>()</PRE>
<DL>
<DD>Returns a string representation of this Range.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>toString</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>A String "Range[lower,upper]" where lower=lower range and 
         upper=upper range.</DL>
</DD>
</DL>
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