package?com.zzk;

import?java.awt.BasicStroke;
import?java.awt.Color;
import?java.awt.Font;
import?java.awt.Graphics;
import?java.awt.Graphics2D;
import?java.awt.geom.Ellipse2D;
import?javax.swing.Jframe;
import?javax.swing.JPanel;

public?class?DrawCachetframe?extends?Jframe?{
????DrawCachetPanel?drawCachetPanel?=?new?DrawCachetPanel（）;?//?創(chuàng)建面板類的實(shí)例
????
????public?static?void?main（String?args[]）?{?//?主方法
????????DrawCachetframe?frame?=?new?DrawCachetframe（）;?//?創(chuàng)建窗體類的實(shí)例
????????frame.setVisible（true）;?//?顯示窗體
????}
????
????public?DrawCachetframe（）?{
????????super（）;?//?調(diào)用超類的構(gòu)造方法
????????settitle（“繪制公章“）;?//?窗體標(biāo)題
????????setBounds（100?100?340?240）;?//?窗體的顯示位置和大小
????????setDefaultCloseOperation（Jframe.EXIT_ON_CLOSE）;?//?窗體關(guān)閉方式
????????add（drawCachetPanel）;?//?將面板類的實(shí)例添加到窗體容器中
????}
????
????class?DrawCachetPanel?extends?JPanel?{?//?創(chuàng)建內(nèi)部面板類
????????public?void?paint（Graphics?g）?{?//?重寫paint（）方法
????????????Graphics2D?g2?=?（Graphics2D）?g;?//?獲得Graphics2D對(duì)象

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件?????????301??2010-07-30?14:37??.classpath
?????文件?????????379??2010-12-31?13:31??.project
?????文件?????????629??2010-07-30?14:37??.settings\org.eclipse.jdt.core.prefs
?????文件????????2624??2011-01-25?14:29??bin\com\zzk\DrawCachetframe$DrawCachetPanel.class
?????文件?????????965??2011-01-25?14:29??bin\com\zzk\DrawCachetframe.class
?????文件????????2995??2010-08-03?15:23??src\com\zzk\DrawCachetframe.java