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JAdvLabel
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SUMMARY: <A HREF="#nested_classes_inherited_from_class_javax.swing.JLabel">NESTED</A> | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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PictureDrawer</FONT>
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Class JAdvLabel</H2>
<PRE>
java.lang.Object
<IMG SRC="../resources/inherit.gif" ALT="extended by">java.awt.Component
<IMG SRC="../resources/inherit.gif" ALT="extended by">java.awt.Container
<IMG SRC="../resources/inherit.gif" ALT="extended by">javax.swing.JComponent
<IMG SRC="../resources/inherit.gif" ALT="extended by">javax.swing.JLabel
<IMG SRC="../resources/inherit.gif" ALT="extended by"><B>PictureDrawer.JAdvLabel</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD>javax.accessibility.Accessible, java.util.EventListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.awt.event.MouseMotionListener, java.io.Serializable, javax.swing.SwingConstants</DD>
</DL>
<HR>
<DL>
<DT> class <B>JAdvLabel</B><DT>extends javax.swing.JLabel<DT>implements java.awt.event.MouseMotionListener</DL>
<P>
对JLabel类进行了扩展，提供了一些图像处理功能
<P>
<P>
<DL>
</DL>
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<B>Nested Class Summary</B></FONT></TD>
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<A NAME="nested_classes_inherited_from_class_javax.swing.JLabel"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD><B>Nested classes inherited from class javax.swing.JLabel</B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>javax.swing.JLabel.AccessibleJLabel</CODE></TD>
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<A NAME="nested_classes_inherited_from_class_javax.swing.JComponent"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD><B>Nested classes inherited from class javax.swing.JComponent</B></TD>
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<TD><CODE>javax.swing.JComponent.AccessibleJComponent</CODE></TD>
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<A NAME="nested_classes_inherited_from_class_java.awt.Container"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD><B>Nested classes inherited from class java.awt.Container</B></TD>
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<TD><CODE>java.awt.Container.AccessibleAWTContainer</CODE></TD>
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<TD><B>Nested classes inherited from class java.awt.Component</B></TD>
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<TD><CODE>java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy</CODE></TD>
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<B>Field Summary</B></FONT></TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>(package private) java.awt.image.BufferedImage</CODE></FONT></TD>
<TD><CODE><B><A HREF="../PictureDrawer/JAdvLabel.html#abuffered_image">abuffered_image</A></B></CODE>
<BR>
ARGB格式的buffered_image</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>(package private) java.awt.image.BufferedImage</CODE></FONT></TD>
<TD><CODE><B><A HREF="../PictureDrawer/JAdvLabel.html#buffered_image">buffered_image</A></B></CODE>
<BR>
RGB格式的buffered_image</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>(package private) java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../PictureDrawer/JAdvLabel.html#filename">filename</A></B></CODE>
<BR>
当前文件的文件名</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>(package private) int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../PictureDrawer/JAdvLabel.html#height">height</A></B></CODE>
<BR>
当前图像的宽度和高度</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>(package private) javax.swing.ImageIcon</CODE></FONT></TD>
<TD><CODE><B><A HREF="../PictureDrawer/JAdvLabel.html#image_icon">image_icon</A></B></CODE>
<BR>
当前图像的ImageIcon</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>(package private) int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../PictureDrawer/JAdvLabel.html#width">width</A></B></CODE>
<BR>
当前图像的宽度和高度</TD>
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<A NAME="fields_inherited_from_class_javax.swing.JLabel"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD><B>Fields inherited from class javax.swing.JLabel</B></TD>
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<TD><CODE>labelFor</CODE></TD>
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<TD><B>Fields inherited from class javax.swing.JComponent</B></TD>
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<TD><CODE>accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW</CODE></TD>
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<A NAME="fields_inherited_from_class_java.awt.Container"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD><B>Fields inherited from class java.awt.Container</B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE></CODE></TD>
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<A NAME="fields_inherited_from_class_java.awt.Component"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD><B>Fields inherited from class java.awt.Component</B></TD>
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<TD><CODE>BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT</CODE></TD>
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<A NAME="fields_inherited_from_class_javax.swing.SwingConstants"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD><B>Fields inherited from interface javax.swing.SwingConstants</B></TD>
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<TD><CODE>BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST</CODE></TD>
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<A NAME="fields_inherited_from_class_java.awt.image.ImageObserver"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Fields inherited from interface java.awt.image.ImageObserver</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH</CODE></TD>
</TR>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<B>Constructor Summary</B></FONT></TD>
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<TD><CODE><B><A HREF="../PictureDrawer/JAdvLabel.html#JAdvLabel()">JAdvLabel</A></B>()</CODE>
<BR>
缺省的构造函数，和父类JLabel相同</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../PictureDrawer/JAdvLabel.html#JAdvLabel(java.lang.String)">JAdvLabel</A></B>(java.lang.String filename)</CODE>
<BR>
构造函数 </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../PictureDrawer/JAdvLabel.html#isShowMagnifier()">isShowMagnifier</A></B>()</CODE>
<BR>
返回是否显示放大镜 </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="../PictureDrawer/JAdvLabel.html#mouseDragged(java.awt.event.MouseEvent)">mouseDragged</A></B>(java.awt.event.MouseEvent e)</CODE>
<BR>
</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="../PictureDrawer/JAdvLabel.html#mouseMoved(java.awt.event.MouseEvent)">mouseMoved</A></B>(java.awt.event.MouseEvent e)</CODE>
<BR>
处理鼠标事件，移动放大镜。</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="../PictureDrawer/JAdvLabel.html#paint(java.awt.Graphics)">paint</A></B>(java.awt.Graphics g)</CODE>
<BR>
当放大镜标志为true时，绘制放大镜以及放大内容</TD>
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<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="../PictureDrawer/JAdvLabel.html#setImageIcon(javax.swing.ImageIcon)">setImageIcon</A></B>(javax.swing.ImageIcon icon)</CODE>
<BR>
设置当前显示的ImageIcon </TD>
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