plot.html

JFreeChart 9.20的文档 需要用JAVA在网页上做统计图的东东

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the stroke used to outline the plot area and sends a <A HREF="../../../../org/jfree/chart/event/PlotChangeEvent.html" title="class in org.jfree.chart.event"><CODE>PlotChangeEvent</CODE></A> to all
 registered listeners.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jfree/chart/plot/Plot.html#setParent(org.jfree.chart.plot.Plot)">setParent</A></B>(<A HREF="../../../../org/jfree/chart/plot/Plot.html" title="class in org.jfree.chart.plot">Plot</A>&nbsp;parent)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the parent plot.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jfree/chart/plot/Plot.html#zoom(double)">zoom</A></B>(double&nbsp;percent)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Performs a zoom on the plot.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class java.lang.Object</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->

<A NAME="field_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Field Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="ZERO"><!-- --></A><H3>
ZERO</H3>
<PRE>
public static final java.lang.Number <B>ZERO</B></PRE>
<DL>
<DD>Useful constant representing zero.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="DEFAULT_INSETS"><!-- --></A><H3>
DEFAULT_INSETS</H3>
<PRE>
public static final java.awt.Insets <B>DEFAULT_INSETS</B></PRE>
<DL>
<DD>The default insets.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="DEFAULT_OUTLINE_STROKE"><!-- --></A><H3>
DEFAULT_OUTLINE_STROKE</H3>
<PRE>
public static final java.awt.Stroke <B>DEFAULT_OUTLINE_STROKE</B></PRE>
<DL>
<DD>The default outline stroke.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="DEFAULT_OUTLINE_PAINT"><!-- --></A><H3>
DEFAULT_OUTLINE_PAINT</H3>
<PRE>
public static final java.awt.Paint <B>DEFAULT_OUTLINE_PAINT</B></PRE>
<DL>
<DD>The default outline color.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="DEFAULT_FOREGROUND_ALPHA"><!-- --></A><H3>
DEFAULT_FOREGROUND_ALPHA</H3>
<PRE>
public static final float <B>DEFAULT_FOREGROUND_ALPHA</B></PRE>
<DL>
<DD>The default foreground alpha transparency.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.jfree.chart.plot.Plot.DEFAULT_FOREGROUND_ALPHA">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="DEFAULT_BACKGROUND_ALPHA"><!-- --></A><H3>
DEFAULT_BACKGROUND_ALPHA</H3>
<PRE>
public static final float <B>DEFAULT_BACKGROUND_ALPHA</B></PRE>
<DL>
<DD>The default background alpha transparency.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.jfree.chart.plot.Plot.DEFAULT_BACKGROUND_ALPHA">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="DEFAULT_BACKGROUND_PAINT"><!-- --></A><H3>
DEFAULT_BACKGROUND_PAINT</H3>
<PRE>
public static final java.awt.Paint <B>DEFAULT_BACKGROUND_PAINT</B></PRE>
<DL>
<DD>The default background color.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="MINIMUM_WIDTH_TO_DRAW"><!-- --></A><H3>
MINIMUM_WIDTH_TO_DRAW</H3>
<PRE>
public static final int <B>MINIMUM_WIDTH_TO_DRAW</B></PRE>
<DL>
<DD>The minimum width at which the plot should be drawn.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.jfree.chart.plot.Plot.MINIMUM_WIDTH_TO_DRAW">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="MINIMUM_HEIGHT_TO_DRAW"><!-- --></A><H3>
MINIMUM_HEIGHT_TO_DRAW</H3>
<PRE>
public static final int <B>MINIMUM_HEIGHT_TO_DRAW</B></PRE>
<DL>
<DD>The minimum height at which the plot should be drawn.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.jfree.chart.plot.Plot.MINIMUM_HEIGHT_TO_DRAW">Constant Field Values</A></DL>
</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="Plot()"><!-- --></A><H3>
Plot</H3>
<PRE>
protected <B>Plot</B>()</PRE>
<DL>
<DD>Creates a new plot.
<P>
</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="getDatasetGroup()"><!-- --></A><H3>
getDatasetGroup</H3>
<PRE>
public <A HREF="../../../../org/jfree/data/DatasetGroup.html" title="class in org.jfree.data">DatasetGroup</A> <B>getDatasetGroup</B>()</PRE>
<DL>
<DD>Returns the dataset group for the plot (not currently used).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

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

<A NAME="setDatasetGroup(org.jfree.data.DatasetGroup)"><!-- --></A><H3>
setDatasetGroup</H3>
<PRE>
protected void <B>setDatasetGroup</B>(<A HREF="../../../../org/jfree/data/DatasetGroup.html" title="class in org.jfree.data">DatasetGroup</A>&nbsp;group)</PRE>
<DL>
<DD>Sets the dataset group (not currently used).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>group</CODE> - the dataset group (<code>null</code> permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="getNoDataMessage()"><!-- --></A><H3>
getNoDataMessage</H3>
<PRE>
public java.lang.String <B>getNoDataMessage</B>()</PRE>
<DL>
<DD>Returns the string that is displayed when the dataset is empty or <code>null</code>.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The 'no data' message (<code>null</code> possible).</DL>
</DD>
</DL>
<HR>

<A NAME="setNoDataMessage(java.lang.String)"><!-- --></A><H3>
setNoDataMessage</H3>
<PRE>
public void <B>setNoDataMessage</B>(java.lang.String&nbsp;message)</PRE>
<DL>
<DD>Sets the message that is displayed when the dataset is empty or null.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>message</CODE> - the message (null permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="getNoDataMessageFont()"><!-- --></A><H3>
getNoDataMessageFont</H3>
<PRE>
public java.awt.Font <B>getNoDataMessageFont</B>()</PRE>
<DL>
<DD>Returns the font used to display the 'no data' message.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the font.</DL>
</DD>
</DL>
<HR>

<A NAME="setNoDataMessageFont(java.awt.Font)"><!-- --></A><H3>
setNoDataMessageFont</H3>
<PRE>
public void <B>setNoDataMessageFont</B>(java.awt.Font&nbsp;font)</PRE>
<DL>
<DD>Sets the font used to display the 'no data' message.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>font</CODE> - the font.</DL>
</DD>
</DL>
<HR>

<A NAME="getNoDataMessagePaint()"><!-- --></A><H3>
getNoDataMessagePaint</H3>
<PRE>
public java.awt.Paint <B>getNoDataMessagePaint</B>()</PRE>
<DL>
<DD>Returns the paint used to display the 'no data' message.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the paint.</DL>
</DD>
</DL>
<HR>

<A NAME="setNoDataMessagePaint(java.awt.Paint)"><!-- --></A><H3>
setNoDataMessagePaint</H3>
<PRE>
public void <B>setNoDataMessagePaint</B>(java.awt.Paint&nbsp;paint)</PRE>
<DL>
<DD>Sets the paint used to display the 'no data' message.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>paint</CODE> - the paint.</DL>
</DD>
</DL>
<HR>

<A NAME="getPlotType()"><!-- --></A><H3>
getPlotType</H3>
<PRE>
public abstract java.lang.String <B>getPlotType</B>()</PRE>
<DL>
<DD>Returns a short string describing the plot type.
 <P>
 Note: this gets used in the chart property editing user interface,
 but there needs to be a better mechanism for identifying the plot type.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a short string describing the plot type.</DL>
</DD>
</DL>
<HR>

<A NAME="getParent()"><!-- --></A><H3>
getParent</H3>
<PRE>
public <A HREF="../../../../org/jfree/chart/plot/Plot.html" title="class in org.jfree.chart.plot">Plot</A> <B>getParent</B>()</PRE>
<DL>