logarithmicaxis.html

jfreechart最新源代码

LogarithmicAxis</H3>
<PRE>
public <A HREF="../../../../src-html/org/jfree/chart/axis/LogarithmicAxis.html#line.150"><B>LogarithmicAxis</B></A>(java.lang.String&nbsp;label)</PRE>
<DL>
<DD>Creates a new axis.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>label</CODE> - the axis label.</DL>
</DL>

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<B>Method Detail</B></FONT></TH>
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<A NAME="setAllowNegativesFlag(boolean)"><!-- --></A><H3>
setAllowNegativesFlag</H3>
<PRE>
public void <A HREF="../../../../src-html/org/jfree/chart/axis/LogarithmicAxis.html#line.162"><B>setAllowNegativesFlag</B></A>(boolean&nbsp;flgVal)</PRE>
<DL>
<DD>Sets the 'allowNegativesFlag' flag; true to allow negative values
 in data, false to be able to plot positive values arbitrarily close to
 zero.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>flgVal</CODE> - the new value of the flag.</DL>
</DD>
</DL>
<HR>

<A NAME="getAllowNegativesFlag()"><!-- --></A><H3>
getAllowNegativesFlag</H3>
<PRE>
public boolean <A HREF="../../../../src-html/org/jfree/chart/axis/LogarithmicAxis.html#line.173"><B>getAllowNegativesFlag</B></A>()</PRE>
<DL>
<DD>Returns the 'allowNegativesFlag' flag; true to allow negative values
 in data, false to be able to plot positive values arbitrarily close
 to zero.
<P>
<DD><DL>

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

<A NAME="setStrictValuesFlag(boolean)"><!-- --></A><H3>
setStrictValuesFlag</H3>
<PRE>
public void <A HREF="../../../../src-html/org/jfree/chart/axis/LogarithmicAxis.html#line.185"><B>setStrictValuesFlag</B></A>(boolean&nbsp;flgVal)</PRE>
<DL>
<DD>Sets the 'strictValuesFlag' flag; if true and 'allowNegativesFlag'
 is false then this axis will throw a runtime exception if any of its
 values are less than or equal to zero; if false then the axis will
 adjust for values less than or equal to zero as needed.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>flgVal</CODE> - true for strict enforcement.</DL>
</DD>
</DL>
<HR>

<A NAME="getStrictValuesFlag()"><!-- --></A><H3>
getStrictValuesFlag</H3>
<PRE>
public boolean <A HREF="../../../../src-html/org/jfree/chart/axis/LogarithmicAxis.html#line.197"><B>getStrictValuesFlag</B></A>()</PRE>
<DL>
<DD>Returns the 'strictValuesFlag' flag; if true and 'allowNegativesFlag'
 is false then this axis will throw a runtime exception if any of its
 values are less than or equal to zero; if false then the axis will
 adjust for values less than or equal to zero as needed.
<P>
<DD><DL>

<DT><B>Returns:</B><DD><code>true</code> if strict enforcement is enabled.</DL>
</DD>
</DL>
<HR>

<A NAME="setExpTickLabelsFlag(boolean)"><!-- --></A><H3>
setExpTickLabelsFlag</H3>
<PRE>
public void <A HREF="../../../../src-html/org/jfree/chart/axis/LogarithmicAxis.html#line.209"><B>setExpTickLabelsFlag</B></A>(boolean&nbsp;flgVal)</PRE>
<DL>
<DD>Sets the 'expTickLabelsFlag' flag.  If the 'log10TickLabelsFlag'
 is false then this will set whether or not "1e#"-style tick labels
 are used.  The default is to use regular numeric tick labels.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>flgVal</CODE> - true for "1e#"-style tick labels, false for
 log10 or regular numeric tick labels.</DL>
</DD>
</DL>
<HR>

<A NAME="getExpTickLabelsFlag()"><!-- --></A><H3>
getExpTickLabelsFlag</H3>
<PRE>
public boolean <A HREF="../../../../src-html/org/jfree/chart/axis/LogarithmicAxis.html#line.220"><B>getExpTickLabelsFlag</B></A>()</PRE>
<DL>
<DD>Returns the 'expTickLabelsFlag' flag.
<P>
<DD><DL>

<DT><B>Returns:</B><DD><code>true</code> for "1e#"-style tick labels,
         <code>false</code> for log10 or regular numeric tick labels.</DL>
</DD>
</DL>
<HR>

<A NAME="setLog10TickLabelsFlag(boolean)"><!-- --></A><H3>
setLog10TickLabelsFlag</H3>
<PRE>
public void <A HREF="../../../../src-html/org/jfree/chart/axis/LogarithmicAxis.html#line.230"><B>setLog10TickLabelsFlag</B></A>(boolean&nbsp;flag)</PRE>
<DL>
<DD>Sets the 'log10TickLabelsFlag' flag.  The default value is false.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>flag</CODE> - true for "10^n"-style tick labels, false for "1e#"-style
 or regular numeric tick labels.</DL>
</DD>
</DL>
<HR>

<A NAME="getLog10TickLabelsFlag()"><!-- --></A><H3>
getLog10TickLabelsFlag</H3>
<PRE>
public boolean <A HREF="../../../../src-html/org/jfree/chart/axis/LogarithmicAxis.html#line.241"><B>getLog10TickLabelsFlag</B></A>()</PRE>
<DL>
<DD>Returns the 'log10TickLabelsFlag' flag.
<P>
<DD><DL>

<DT><B>Returns:</B><DD><code>true</code> for "10^n"-style tick labels,
         <code>false</code> for "1e#"-style or regular numeric tick
         labels.</DL>
</DD>
</DL>
<HR>

<A NAME="setAutoRangeNextLogFlag(boolean)"><!-- --></A><H3>
setAutoRangeNextLogFlag</H3>
<PRE>
public void <A HREF="../../../../src-html/org/jfree/chart/axis/LogarithmicAxis.html#line.254"><B>setAutoRangeNextLogFlag</B></A>(boolean&nbsp;flag)</PRE>
<DL>
<DD>Sets the 'autoRangeNextLogFlag' flag.  This determines whether or
 not the 'autoAdjustRange()' method will select the next "10^n"
 values when determining the upper and lower bounds.  The default
 value is false.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>flag</CODE> - <code>true</code> to make the 'autoAdjustRange()'
 method select the next "10^n" values, <code>false</code> to not.</DL>
</DD>
</DL>
<HR>

<A NAME="getAutoRangeNextLogFlag()"><!-- --></A><H3>
getAutoRangeNextLogFlag</H3>
<PRE>
public boolean <A HREF="../../../../src-html/org/jfree/chart/axis/LogarithmicAxis.html#line.264"><B>getAutoRangeNextLogFlag</B></A>()</PRE>
<DL>
<DD>Returns the 'autoRangeNextLogFlag' flag.
<P>
<DD><DL>

<DT><B>Returns:</B><DD><code>true</code> if the 'autoAdjustRange()' method will
 select the next "10^n" values, <code>false</code> if not.</DL>
</DD>
</DL>
<HR>

<A NAME="setRange(org.jfree.data.Range)"><!-- --></A><H3>
setRange</H3>
<PRE>
public void <A HREF="../../../../src-html/org/jfree/chart/axis/LogarithmicAxis.html#line.274"><B>setRange</B></A>(<A HREF="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A>&nbsp;range)</PRE>
<DL>
<DD>Overridden version that calls original and then sets up flag for
 log axis processing.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setRange(org.jfree.data.Range)">setRange</A></CODE> in class <CODE><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html" title="class in org.jfree.chart.axis">ValueAxis</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>range</CODE> - the new range.</DL>
</DD>
</DL>
<HR>

<A NAME="setupSmallLogFlag()"><!-- --></A><H3>
setupSmallLogFlag</H3>
<PRE>
protected void <A HREF="../../../../src-html/org/jfree/chart/axis/LogarithmicAxis.html#line.283"><B>setupSmallLogFlag</B></A>()</PRE>
<DL>
<DD>Sets up flag for log axis processing.  Set true if negative values
 not allowed and the lower bound is between 0 and 10.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setupNumberFmtObj()"><!-- --></A><H3>
setupNumberFmtObj</H3>
<PRE>
protected void <A HREF="../../../../src-html/org/jfree/chart/axis/LogarithmicAxis.html#line.295"><B>setupNumberFmtObj</B></A>()</PRE>
<DL>
<DD>Sets up the number formatter object according to the
 'expTickLabelsFlag' flag.