📄 jpegwriter.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.4.2_05) on Mon Mar 07 15:30:40 NZDT 2005 --><TITLE>JPEGWriter</TITLE><META NAME="keywords" CONTENT="weka.gui.visualize.JPEGWriter class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="JPEGWriter";}</SCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../Tutorial.pdf"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="http://www.cs.waikato.ac.nz/ml/weka/index.html"><FONT CLASS="NavBarFont1"><B>Weka's home</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../weka/gui/visualize/JComponentWriter.html" title="class in weka.gui.visualize"><B>PREV CLASS</B></A> <A HREF="../../../weka/gui/visualize/LegendPanel.html" title="class in weka.gui.visualize"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="JPEGWriter.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">weka.gui.visualize</FONT><BR>Class JPEGWriter</H2><PRE>java.lang.Object <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><A HREF="../../../weka/gui/visualize/JComponentWriter.html" title="class in weka.gui.visualize">weka.gui.visualize.JComponentWriter</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><B>weka.gui.visualize.JPEGWriter</B></PRE><HR><DL><DT>public class <B>JPEGWriter</B><DT>extends <A HREF="../../../weka/gui/visualize/JComponentWriter.html" title="class in weka.gui.visualize">JComponentWriter</A></DL><P>This class takes any JComponent and outputs it to a JPEG-file. Scaling is by default disabled, since we always take a screenshot.<P><P><DL><DT><B>Version:</B></DT> <DD>$Revision: 1.1.2.1 $</DD><DT><B>Author:</B></DT> <DD>FracPete (fracpete at waikato dot ac dot nz)</DD><DT><B>See Also:</B><DD><CODE>#setScalingEnabled()</CODE></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../weka/gui/visualize/JPEGWriter.html#JPEGWriter()">JPEGWriter</A></B>()</CODE><BR> initializes the object</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../weka/gui/visualize/JPEGWriter.html#JPEGWriter(javax.swing.JComponent)">JPEGWriter</A></B>(javax.swing.JComponent c)</CODE><BR> initializes the object with the given Component</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../weka/gui/visualize/JPEGWriter.html#JPEGWriter(javax.swing.JComponent, java.io.File)">JPEGWriter</A></B>(javax.swing.JComponent c, java.io.File f)</CODE><BR> initializes the object with the given Component and filename</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.awt.Color</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/gui/visualize/JPEGWriter.html#getBackground()">getBackground</A></B>()</CODE><BR> returns the current background color</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/gui/visualize/JPEGWriter.html#getDescription()">getDescription</A></B>()</CODE><BR> returns the name of the writer, to display in the FileChooser.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/gui/visualize/JPEGWriter.html#getExtension()">getExtension</A></B>()</CODE><BR> returns the extension (incl.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> float</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/gui/visualize/JPEGWriter.html#getQuality()">getQuality</A></B>()</CODE><BR> returns the quality the JPEG will be stored in</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/gui/visualize/JPEGWriter.html#initialize()">initialize</A></B>()</CODE><BR> further initialization</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/gui/visualize/JPEGWriter.html#main(java.lang.String[])">main</A></B>(java.lang.String[] args)</CODE><BR> for testing only</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/gui/visualize/JPEGWriter.html#setBackground(java.awt.Color)">setBackground</A></B>(java.awt.Color c)</CODE><BR> sets the background color to use in creating the JPEG</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/gui/visualize/JPEGWriter.html#setQuality(float)">setQuality</A></B>(float q)</CODE><BR> sets the quality the JPEG is saved in</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/gui/visualize/JPEGWriter.html#toOutput()">toOutput</A></B>()</CODE><BR> saves the current component to the currently set file</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/gui/visualize/JPEGWriter.html#toOutput(javax.swing.JComponent, java.io.File)">toOutput</A></B>(javax.swing.JComponent c, java.io.File f)</CODE><BR> outputs the given component as JPEG in the specified file</TD></TR></TABLE> <A NAME="methods_inherited_from_class_weka.gui.visualize.JComponentWriter"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class weka.gui.visualize.<A HREF="../../../weka/gui/visualize/JComponentWriter.html" title="class in weka.gui.visualize">JComponentWriter</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../weka/gui/visualize/JComponentWriter.html#getComponent()">getComponent</A>, <A HREF="../../../weka/gui/visualize/JComponentWriter.html#getFile()">getFile</A>, <A HREF="../../../weka/gui/visualize/JComponentWriter.html#getScalingEnabled()">getScalingEnabled</A>, <A HREF="../../../weka/gui/visualize/JComponentWriter.html#getXScale()">getXScale</A>, <A HREF="../../../weka/gui/visualize/JComponentWriter.html#getYScale()">getYScale</A>, <A HREF="../../../weka/gui/visualize/JComponentWriter.html#setComponent(javax.swing.JComponent)">setComponent</A>, <A HREF="../../../weka/gui/visualize/JComponentWriter.html#setFile(java.io.File)">setFile</A>, <A HREF="../../../weka/gui/visualize/JComponentWriter.html#setScale(double, double)">setScale</A>, <A HREF="../../../weka/gui/visualize/JComponentWriter.html#setScalingEnabled(boolean)">setScalingEnabled</A></CODE></TD></TR></TABLE> <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>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== -->⌨️ 快捷键说明
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