printablecomponent.html

weka是机器学习和数据挖掘领域最有影响力的开源项目之一

<DL>
<DD>initializes the panel
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>component</CODE> - the component to enhance with printing functionality</DL>
</DL>

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<A NAME="getComponent()"><!-- --></A><H3>
getComponent</H3>
<PRE>
public javax.swing.JComponent <B>getComponent</B>()</PRE>
<DL>
<DD>returns the GUI component this print dialog is part of
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getToolTipText(weka.gui.visualize.PrintableComponent)"><!-- --></A><H3>
getToolTipText</H3>
<PRE>
public static java.lang.String <B>getToolTipText</B>(<A HREF="../../../weka/gui/visualize/PrintableComponent.html" title="class in weka.gui.visualize">PrintableComponent</A>&nbsp;component)</PRE>
<DL>
<DD>Returns a tooltip only if the user wants it. If retrieved for the first,
 a dialog pops up and asks the user whether the tooltip should always
 appear or not. The weka/gui/visualize/Visualize.props is then written
 in the user's home directory.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>component</CODE> - the PrintableComponent to ask for
<DT><B>Returns:</B><DD>null if the user doesn't want the tooltip, otherwise the text</DL>
</DD>
</DL>
<HR>

<A NAME="getWriters()"><!-- --></A><H3>
getWriters</H3>
<PRE>
public java.util.Hashtable <B>getWriters</B>()</PRE>
<DL>
<DD>returns a Hashtable with the current available JComponentWriters in the 
 save dialog. the key of the Hashtable is the description of the writer.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/gui/visualize/PrintableHandler.html#getWriters()">getWriters</A></CODE> in interface <CODE><A HREF="../../../weka/gui/visualize/PrintableHandler.html" title="interface in weka.gui.visualize">PrintableHandler</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>all currently available JComponentWriters<DT><B>See Also:</B><DD><A HREF="../../../weka/gui/visualize/JComponentWriter.html#getDescription()"><CODE>JComponentWriter.getDescription()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getWriter(java.lang.String)"><!-- --></A><H3>
getWriter</H3>
<PRE>
public <A HREF="../../../weka/gui/visualize/JComponentWriter.html" title="class in weka.gui.visualize">JComponentWriter</A> <B>getWriter</B>(java.lang.String&nbsp;name)</PRE>
<DL>
<DD>returns the JComponentWriter associated with the given name, is 
 <code>null</code> if not found
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/gui/visualize/PrintableHandler.html#getWriter(java.lang.String)">getWriter</A></CODE> in interface <CODE><A HREF="../../../weka/gui/visualize/PrintableHandler.html" title="interface in weka.gui.visualize">PrintableHandler</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the writer associated with the given name<DT><B>See Also:</B><DD><A HREF="../../../weka/gui/visualize/JComponentWriter.html#getDescription()"><CODE>JComponentWriter.getDescription()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="setSaveDialogTitle(java.lang.String)"><!-- --></A><H3>
setSaveDialogTitle</H3>
<PRE>
public void <B>setSaveDialogTitle</B>(java.lang.String&nbsp;title)</PRE>
<DL>
<DD>sets the title for the save dialog
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/gui/visualize/PrintableHandler.html#setSaveDialogTitle(java.lang.String)">setSaveDialogTitle</A></CODE> in interface <CODE><A HREF="../../../weka/gui/visualize/PrintableHandler.html" title="interface in weka.gui.visualize">PrintableHandler</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getSaveDialogTitle()"><!-- --></A><H3>
getSaveDialogTitle</H3>
<PRE>
public java.lang.String <B>getSaveDialogTitle</B>()</PRE>
<DL>
<DD>returns the title for the save dialog
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/gui/visualize/PrintableHandler.html#getSaveDialogTitle()">getSaveDialogTitle</A></CODE> in interface <CODE><A HREF="../../../weka/gui/visualize/PrintableHandler.html" title="interface in weka.gui.visualize">PrintableHandler</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setScale(double, double)"><!-- --></A><H3>
setScale</H3>
<PRE>
public void <B>setScale</B>(double&nbsp;x,
                     double&nbsp;y)</PRE>
<DL>
<DD>sets the scale factor
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/gui/visualize/PrintableHandler.html#setScale(double, double)">setScale</A></CODE> in interface <CODE><A HREF="../../../weka/gui/visualize/PrintableHandler.html" title="interface in weka.gui.visualize">PrintableHandler</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the scale factor for the x-axis<DD><CODE>y</CODE> - the scale factor for the y-axis</DL>
</DD>
</DL>
<HR>

<A NAME="getXScale()"><!-- --></A><H3>
getXScale</H3>
<PRE>
public double <B>getXScale</B>()</PRE>
<DL>
<DD>returns the scale factor for the x-axis
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/gui/visualize/PrintableHandler.html#getXScale()">getXScale</A></CODE> in interface <CODE><A HREF="../../../weka/gui/visualize/PrintableHandler.html" title="interface in weka.gui.visualize">PrintableHandler</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getYScale()"><!-- --></A><H3>
getYScale</H3>
<PRE>
public double <B>getYScale</B>()</PRE>
<DL>
<DD>returns the scale factor for the y-axis
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/gui/visualize/PrintableHandler.html#getYScale()">getYScale</A></CODE> in interface <CODE><A HREF="../../../weka/gui/visualize/PrintableHandler.html" title="interface in weka.gui.visualize">PrintableHandler</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="saveComponent()"><!-- --></A><H3>
saveComponent</H3>
<PRE>
public void <B>saveComponent</B>()</PRE>
<DL>
<DD>displays a save dialog for saving the panel to a file.  
 Fixes a bug with the Swing JFileChooser: if you entered a new
 filename in the save dialog and press Enter the <code>getSelectedFile</code>
 method returns <code>null</code> instead of the filename.<br>
 To solve this annoying behavior we call the save dialog once again s.t. the
 filename is set. Might look a little bit strange to the user, but no 
 NullPointerException! ;-)
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../weka/gui/visualize/PrintableHandler.html#saveComponent()">saveComponent</A></CODE> in interface <CODE><A HREF="../../../weka/gui/visualize/PrintableHandler.html" title="interface in weka.gui.visualize">PrintableHandler</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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