plotdata2d.html

< 数据挖掘--实用机器学习技术及java实现> 一书结合数据挖掘和机器学习的知识,作者陈述了自动挖掘模式的基础理论,并且以java语言实现了具有代表性的各类数据挖掘方法.例如:class

<PRE>
protected <A HREF="../../../weka/core/Instances.html">Instances</A> <B>m_plotInstances</B></PRE>
<DL>
<DD>The instances</DL>
<HR>

<A NAME="m_plotName"><!-- --></A><H3>
m_plotName</H3>
<PRE>
protected java.lang.String <B>m_plotName</B></PRE>
<DL>
<DD>The name of this plot</DL>
<HR>

<A NAME="m_useCustomColour"><!-- --></A><H3>
m_useCustomColour</H3>
<PRE>
public boolean <B>m_useCustomColour</B></PRE>
<DL>
<DD>Custom colour for this plot</DL>
<HR>

<A NAME="m_customColour"><!-- --></A><H3>
m_customColour</H3>
<PRE>
public java.awt.Color <B>m_customColour</B></PRE>
<DL>
</DL>
<HR>

<A NAME="m_displayAllPoints"><!-- --></A><H3>
m_displayAllPoints</H3>
<PRE>
public boolean <B>m_displayAllPoints</B></PRE>
<DL>
<DD>Display all points (ie. those that map to the same display coords)</DL>
<HR>

<A NAME="m_pointLookup"><!-- --></A><H3>
m_pointLookup</H3>
<PRE>
protected double[][] <B>m_pointLookup</B></PRE>
<DL>
<DD>Panel coordinate cache for data points</DL>
<HR>

<A NAME="m_shapeSize"><!-- --></A><H3>
m_shapeSize</H3>
<PRE>
protected int[] <B>m_shapeSize</B></PRE>
<DL>
<DD>Additional optional information to control the size of points.
The default is shape size 2</DL>
<HR>

<A NAME="m_shapeType"><!-- --></A><H3>
m_shapeType</H3>
<PRE>
protected int[] <B>m_shapeType</B></PRE>
<DL>
<DD>Additional optional information to control the point shape for this
data. Default is to allow automatic assigning of point shape on the
basis of plot number</DL>
<HR>

<A NAME="m_connectPoints"><!-- --></A><H3>
m_connectPoints</H3>
<PRE>
protected boolean[] <B>m_connectPoints</B></PRE>
<DL>
<DD>Additional optional information to control the drawing of lines
 between consecutive points. Setting an entry in the array to true
 indicates that the associated point should have a line connecting
 it to the previous point.</DL>
<HR>

<A NAME="m_maxX"><!-- --></A><H3>
m_maxX</H3>
<PRE>
protected double <B>m_maxX</B></PRE>
<DL>
<DD>Holds the min and max values of the x, y and colouring attributes 
for this plot</DL>
<HR>

<A NAME="m_minX"><!-- --></A><H3>
m_minX</H3>
<PRE>
protected double <B>m_minX</B></PRE>
<DL>
</DL>
<HR>

<A NAME="m_maxY"><!-- --></A><H3>
m_maxY</H3>
<PRE>
protected double <B>m_maxY</B></PRE>
<DL>
</DL>
<HR>

<A NAME="m_minY"><!-- --></A><H3>
m_minY</H3>
<PRE>
protected double <B>m_minY</B></PRE>
<DL>
</DL>
<HR>

<A NAME="m_maxC"><!-- --></A><H3>
m_maxC</H3>
<PRE>
protected double <B>m_maxC</B></PRE>
<DL>
</DL>
<HR>

<A NAME="m_minC"><!-- --></A><H3>
m_minC</H3>
<PRE>
protected double <B>m_minC</B></PRE>
<DL>
</DL>

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

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<A NAME="PlotData2D(weka.core.Instances)"><!-- --></A><H3>
PlotData2D</H3>
<PRE>
public <B>PlotData2D</B>(<A HREF="../../../weka/core/Instances.html">Instances</A>&nbsp;insts)</PRE>
<DL>
<DD>Construct a new PlotData2D using the supplied instances<DD><DL>
<DT><B>Parameters:</B><DD><CODE>insts</CODE> - the instances to use.</DL>
</DD>
</DL>

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<A NAME="addInstanceNumberAttribute()"><!-- --></A><H3>
addInstanceNumberAttribute</H3>
<PRE>
public void <B>addInstanceNumberAttribute</B>()</PRE>
<DL>
<DD>Adds an instance number attribute to the plottable instances,</DL>
<HR>

<A NAME="getPlotInstances()"><!-- --></A><H3>
getPlotInstances</H3>
<PRE>
public <A HREF="../../../weka/core/Instances.html">Instances</A> <B>getPlotInstances</B>()</PRE>
<DL>
<DD>Returns the instances for this plot<DD><DL>
<DT><B>Returns:</B><DD>the instances for this plot</DL>
</DD>
</DL>
<HR>

<A NAME="setPlotName(java.lang.String)"><!-- --></A><H3>
setPlotName</H3>
<PRE>
public void <B>setPlotName</B>(java.lang.String&nbsp;name)</PRE>
<DL>
<DD>Set the name of this plot<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - the name for this plot</DL>
</DD>
</DL>
<HR>

<A NAME="getPlotName()"><!-- --></A><H3>
getPlotName</H3>
<PRE>
public java.lang.String <B>getPlotName</B>()</PRE>
<DL>
<DD>Get the name of this plot<DD><DL>
<DT><B>Returns:</B><DD>the name of this plot</DL>
</DD>
</DL>
<HR>

<A NAME="setShapeType(int[])"><!-- --></A><H3>
setShapeType</H3>
<PRE>
public void <B>setShapeType</B>(int[]&nbsp;st)
                  throws java.lang.Exception</PRE>
<DL>
<DD>Set the shape type for the plot data<DD><DL>
<DT><B>Parameters:</B><DD><CODE>st</CODE> - an array of integers corresponding to shape types (see
 constants defined in Plot2D)</DL>
</DD>
</DL>
<HR>

<A NAME="setShapeType(weka.core.FastVector)"><!-- --></A><H3>
setShapeType</H3>
<PRE>
public void <B>setShapeType</B>(<A HREF="../../../weka/core/FastVector.html">FastVector</A>&nbsp;st)
                  throws java.lang.Exception</PRE>
<DL>
<DD>Set the shape type for the plot data<DD><DL>
<DT><B>Parameters:</B><DD><CODE>st</CODE> - a FastVector of integers corresponding to shape types (see
 constants defined in Plot2D)</DL>
</DD>
</DL>
<HR>

<A NAME="setShapeSize(int[])"><!-- --></A><H3>
setShapeSize</H3>
<PRE>
public void <B>setShapeSize</B>(int[]&nbsp;ss)
                  throws java.lang.Exception</PRE>
<DL>
<DD>Set the shape sizes for the plot data<DD><DL>
<DT><B>Parameters:</B><DD><CODE>st</CODE> - an array of integers specifying the size of data points</DL>
</DD>
</DL>
<HR>

<A NAME="setShapeSize(weka.core.FastVector)"><!-- --></A><H3>
setShapeSize</H3>
<PRE>
public void <B>setShapeSize</B>(<A HREF="../../../weka/core/FastVector.html">FastVector</A>&nbsp;ss)
                  throws java.lang.Exception</PRE>
<DL>
<DD>Set the shape sizes for the plot data<DD><DL>
<DT><B>Parameters:</B><DD><CODE>st</CODE> - a FastVector of integers specifying the size of data points</DL>
</DD>
</DL>
<HR>

<A NAME="setConnectPoints(boolean[])"><!-- --></A><H3>
setConnectPoints</H3>
<PRE>
public void <B>setConnectPoints</B>(boolean[]&nbsp;cp)
                      throws java.lang.Exception</PRE>
<DL>
<DD>Set whether consecutive points should be connected by lines<DD><DL>
<DT><B>Parameters:</B><DD><CODE>cp</CODE> - an array of boolean specifying which points should be
 connected to their preceeding neighbour.</DL>
</DD>
</DL>
<HR>

<A NAME="setConnectPoints(weka.core.FastVector)"><!-- --></A><H3>
setConnectPoints</H3>
<PRE>
public void <B>setConnectPoints</B>(<A HREF="../../../weka/core/FastVector.html">FastVector</A>&nbsp;cp)
                      throws java.lang.Exception</PRE>
<DL>
<DD>Set whether consecutive points should be connected by lines<DD><DL>
<DT><B>Parameters:</B><DD><CODE>cp</CODE> - a FastVector of boolean specifying which points should be
 connected to their preceeding neighbour.</DL>
</DD>
</DL>
<HR>

<A NAME="setCustomColour(java.awt.Color)"><!-- --></A><H3>
setCustomColour</H3>
<PRE>
public void <B>setCustomColour</B>(java.awt.Color&nbsp;c)</PRE>
<DL>
<DD>Set a custom colour to use for this plot. This overides any
 data index to use for colouring. If null, then will revert back
 to the default (no custom colouring).<DD><DL>
<DT><B>Parameters:</B><DD><CODE>c</CODE> - a custom colour to use for this plot or null (default---no
 colouring).</DL>
</DD>
</DL>
<HR>

<A NAME="setXindex(int)"><!-- --></A><H3>
setXindex</H3>
<PRE>
public void <B>setXindex</B>(int&nbsp;x)</PRE>
<DL>
<DD>Set the x index of the data.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the x index</DL>
</DD>
</DL>
<HR>

<A NAME="setYindex(int)"><!-- --></A><H3>
setYindex</H3>
<PRE>
public void <B>setYindex</B>(int&nbsp;y)</PRE>
<DL>
<DD>Set the y index of the data<DD><DL>
<DT><B>Parameters:</B><DD><CODE>y</CODE> - the y index</DL>
</DD>
</DL>
<HR>

<A NAME="setCindex(int)"><!-- --></A><H3>
setCindex</H3>
<PRE>
public void <B>setCindex</B>(int&nbsp;c)</PRE>
<DL>
<DD>Set the colouring index of the data<DD><DL>
<DT><B>Parameters:</B><DD><CODE>c</CODE> - the colouring index</DL>
</DD>
</DL>
<HR>

<A NAME="getXindex()"><!-- --></A><H3>
getXindex</H3>
<PRE>
public int <B>getXindex</B>()</PRE>
<DL>
<DD>Get the currently set x index of the data<DD><DL>
<DT><B>Returns:</B><DD>the current x index</DL>
</DD>
</DL>
<HR>

<A NAME="getYindex()"><!-- --></A><H3>
getYindex</H3>
<PRE>
public int <B>getYindex</B>()</PRE>
<DL>
<DD>Get the currently set y index of the data<DD><DL>
<DT><B>Returns:</B><DD>the current y index</DL>
</DD>
</DL>
<HR>

<A NAME="getCindex()"><!-- --></A><H3>
getCindex</H3>
<PRE>
public int <B>getCindex</B>()</PRE>
<DL>
<DD>Get the currently set colouring index of the data<DD><DL>
<DT><B>Returns:</B><DD>the current colouring index</DL>
</DD>
</DL>
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