package?com.zzk;
import?java.awt.BorderLayout;
import?java.awt.Graphics;
import?java.awt.Image;
import?java.awt.Toolkit;
import?java.awt.event.ActionEvent;
import?java.awt.event.ActionListener;
import?java.net.URL;
import?javax.swing.JButton;
import?javax.swing.Jframe;
import?javax.swing.JPanel;
public?class?PartImageframe?extends?Jframe?{
????private?Image?img?=?null;??//?聲明圖像對(duì)象
????private?PartImagePanel?imagePanel?=?null;??//?聲明圖像面板對(duì)象
????private?int?dx1?dy1?dx2?dy2;???//?目標(biāo)矩形第一個(gè)角與第二個(gè)角的X、Y坐標(biāo)
????private?int?sx1?sy1?sx2?sy2;???//?源矩形第一個(gè)角與第二個(gè)角的X、Y坐標(biāo)
????public?static?void?main（String?args[]）?{
????????PartImageframe?frame?=?new?PartImageframe（）;
????????frame.setVisible（true）;
????}
????public?PartImageframe（）?{
????????super（）;
????????URL?imgUrl?=?PartImageFr

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件?????????301??2010-08-04?13:05??.classpath
?????文件?????????379??2010-12-31?13:33??.project
?????文件?????????629??2010-08-04?13:05??.settings\org.eclipse.jdt.core.prefs
?????文件????????1056??2011-01-25?16:02??bin\com\zzk\PartImageframe$1.class
?????文件????????1057??2011-01-25?16:02??bin\com\zzk\PartImageframe$2.class
?????文件????????1147??2011-01-25?16:02??bin\com\zzk\PartImageframe$PartImagePanel.class
?????文件????????3229??2011-01-25?16:02??bin\com\zzk\PartImageframe.class
?????文件???????58818??2010-08-04?11:41??bin\img\image.jpg
?????文件????????2738??2010-08-17?14:23??src\com\zzk\PartImageframe.java
?????文件???????58818??2010-08-04?11:41??src\img\image.jpg