資源簡介
Java 旋轉圖像(提高篇-實例033).zip
代碼片段和文件信息
package?com.zzk;
import?java.awt.*;
import?java.net.URL;
import?javax.swing.*;
public?class?RotateImageframe?extends?Jframe?{
????private?Image?img?=?null;
????private?RotatePanel?rotatePanel?=?null;
????public?RotateImageframe()?{
????????URL?imgUrl?=?RotateImageframe.class.getResource(“/img/image.jpg“);//?獲取圖片資源的路徑
????????img?=?Toolkit.getDefaultToolkit().getImage(imgUrl);???//?獲取圖片資源
????????rotatePanel?=?new?RotatePanel();??//?創(chuàng)建旋轉圖像的面板對象
????????this.setBounds(150?120?380?310);?????????????????//?設置窗體大小和位置
????????add(rotatePanel);//?在窗體上放置圖像面板
????????setDefaultCloseOperation(Jframe.EXIT_ON_CLOSE);??//?設置窗體關閉模式
????????this.settitle(“旋轉圖像“);?????????????????????//?設置窗體標題
????}
????public?static?void?main(String[]?args)?{
????????new?RotateImageframe().setVisible(true);
????}
????class?RotatePanel?extends?JPanel?{
????????public?void?paint(Graphics?g)?{
????????????Graphics2D?g2?=?(Graphics2D)?g;?????????//?獲得Graphics2D對象
????????????g2.drawImage(img?80
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????????301??2010-08-04?16:22??.classpath
?????文件?????????379??2010-12-31?13:33??.project
?????文件?????????629??2010-08-04?16:22??.settings\org.eclipse.jdt.core.prefs
?????文件????????1021??2011-02-14?10:44??bin\com\zzk\RotateImagefr
?????文件????????1398??2011-02-14?10:44??bin\com\zzk\RotateImagefr
?????文件???????58818??2010-08-04?11:41??bin\img\image.jpg
?????文件????????1459??2010-08-07?15:19??src\com\zzk\RotateImagefr
?????文件???????58818??2010-08-04?11:41??src\img\image.jpg
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