package?com.zzk;

import?java.awt.Graphics;
import?javax.swing.Jframe;
import?javax.swing.JPanel;

public?class?DrawPolygonframe?extends?Jframe?{
????DrawPolygonPanel?polygonPanel?=?new?DrawPolygonPanel（）;?//?創建面板類的實例
????
????public?static?void?main（String?args[]）?{?//?主方法
????????DrawPolygonframe?frame?=?new?DrawPolygonframe（）;?//?創建窗體類的實例
????????frame.setVisible（true）;?//?顯示窗體
????}
????
????public?DrawPolygonframe（）?{
????????super（）;?//?調用超類的構造方法
????????settitle（“繪制多邊形“）;?//?窗體標題
????????setBounds（100?100?352?259）;?//?窗體的顯示位置和大小
????????setDefaultCloseOperation（Jframe.EXIT_ON_CLOSE）;?//?窗體關閉方式
????????add（polygonPanel）;?//?將面板類的實例添加到窗體容器中
????}
????
????class?DrawPolygonPanel?extends?JPanel?{?//?創建內部面板類
????????public?void?paint（Graphics?g）?{?//?重寫paint（）方法
????????????int[]?x1?=?{?10012018014015010050602080?};?//?多邊形的橫坐標
????????????int[]?y1?=?{?2085901201801401801209085?};?//?多邊形的縱坐標
????????????int?n1?=?10;//?多邊形的邊數
????????????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????????301??2010-07-27?13:31??.classpath
?????文件?????????379??2010-12-31?13:28??.project
?????文件?????????629??2010-07-27?13:31??.settings\org.eclipse.jdt.core.prefs
?????文件????????1250??2011-01-25?14:29??bin\com\zzk\DrawPolygonframe$DrawPolygonPanel.class
?????文件?????????974??2011-01-25?14:29??bin\com\zzk\DrawPolygonframe.class
?????文件????????1675??2010-07-29?14:18??src\com\zzk\DrawPolygonframe.java