資源簡介
Java 繪制圖像(提高篇-實例030).zip
代碼片段和文件信息
package?com.zzk;
import?java.awt.Graphics;
import?java.awt.Image;
import?java.awt.Toolkit;
import?java.net.URL;
import?javax.swing.Jframe;
import?javax.swing.JPanel;
public?class?DrawImageframe?extends?Jframe?{
????private?Image?img?=?null;??//?聲明圖像對象
????private?DrawImagePanel?imagePanel?=?null;??//?聲明圖像面板對象
????public?static?void?main(String?args[])?{
????????DrawImageframe?frame?=?new?DrawImageframe();
????????frame.setVisible(true);
????}
????public?DrawImageframe()?{
????????super();
????????URL?imgUrl?=?DrawImageframe.class.getResource(“/img/image.jpg“);//?獲取圖片資源的路徑
????????img?=?Toolkit.getDefaultToolkit().getImage(imgUrl);?//?獲取圖像資源
????????imagePanel?=?new?DrawImagePanel();??//?創建圖像面板對象
????????this.setBounds(200?160?316?237);?//?設置窗體大小和位置
????????this.add(imagePanel);?//?在窗體上添加圖像面板對象
????????setDefaultCloseOperation(Jframe.EXIT_ON_CLOSE);?//?設置窗體關閉模式
????????this.settitle(“繪制圖像“);?//?設置窗體標題
????}
????//?創建面板類
????class?DrawImagePanel?extends?JPan
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????????301??2010-08-03?17:06??.classpath
?????文件?????????379??2010-12-31?13:32??.project
?????文件?????????629??2010-08-03?17:06??.settings\org.eclipse.jdt.core.prefs
?????文件?????????790??2011-01-25?16:02??bin\com\zzk\DrawImagefr
?????文件????????1417??2011-01-25?16:02??bin\com\zzk\DrawImagefr
?????文件???????56959??2010-08-04?10:56??bin\img\image.jpg
?????文件????????1210??2010-08-04?11:18??src\com\zzk\DrawImagefr
?????文件???????56959??2010-08-04?10:56??src\img\image.jpg
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