package?com.zzk;

import?java.awt.Graphics;
import?java.awt.Graphics2D;
import?java.awt.geom.Area;
import?java.awt.geom.Ellipse2D;
import?java.awt.geom.Rectangle2D;
import?javax.swing.Jframe;
import?javax.swing.JPanel;

public?class?IntersectOperationframe?extends?Jframe?{
????IntersectOperationPanel?intersectOperationPanel?=?new?IntersectOperationPanel（）;?//?創(chuàng)建面板類的實(shí)例
????public?static?void?main（String?args[]）?{?//?主方法
????????IntersectOperationframe?frame?=?new?IntersectOperationframe（）;?//?創(chuàng)建窗體類的實(shí)例
????????frame.setVisible（true）;?//?顯示窗體
????}
????
????public?IntersectOperationframe（）?{
????????super（）;?//?調(diào)用超類的構(gòu)造方法
????????settitle（“圖形的交運(yùn)算“）;?//?窗體標(biāo)題
????????setBounds（100?100?395?240）;?//?窗體的顯示位置和大小
????????setDefaultCloseOperation（Jframe.EXIT_ON_CLOSE）;?//?窗體關(guān)閉方式
????????add（intersectOperationPanel）;?//?將面板類的實(shí)例添加到窗體容器中
????}
????
????class?IntersectOperationPanel?extends?JPanel?{?//?創(chuàng)建內(nèi)部面板類
????????public?void?paint（Graphics?g）?{????//?重寫paint（）方法
????

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件?????????301??2010-07-31?08:37??.classpath
?????文件?????????379??2010-12-31?13:32??.project
?????文件?????????629??2010-07-31?08:37??.settings\org.eclipse.jdt.core.prefs
?????文件????????1552??2011-01-25?14:29??bin\com\zzk\IntersectOperationframe$IntersectOperationPanel.class
?????文件????????1051??2011-01-25?14:29??bin\com\zzk\IntersectOperationframe.class
?????文件????????2021??2010-07-31?10:13??src\com\zzk\IntersectOperationframe.java