資源簡介
Java 縮放圖片并保存(提高篇-實例120).zip
代碼片段和文件信息
package?com.zzk;
import?java.awt.BorderLayout;
import?java.awt.FileDialog;
import?java.awt.Graphics;
import?java.awt.Image;
import?java.awt.Toolkit;
import?java.awt.event.ActionEvent;
import?java.awt.event.ActionListener;
import?java.awt.image.BufferedImage;
import?java.io.File;
import?java.io.IOException;
import?java.net.URL;
import?javax.imageio.ImageIO;
import?javax.swing.JButton;
import?javax.swing.Jframe;
import?javax.swing.JOptionPane;
import?javax.swing.JPanel;
@SuppressWarnings(“serial“)
public?class?SaveZoomImageframe?extends?Jframe?{
????private?JButton?button_3;
????private?JButton?button_2;
????private?JButton?button_1;
????private?JButton?button;
????private?JPanel?panel;
????private?Image?img?=?null;?//?聲明圖像對象
????private?ZoomImagePanel?imagePanel?=?null;?//?聲明圖像面板對象
????private?int?imgWidth?imgHeight;//?用于存儲圖片的寬度和高度
????private?int?newW?newH;//?用于存儲圖片縮放后的寬度和高度
????private?float?value?=?50.0f;//?控制圖像大小的變量
????
????public?static?void?mai
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????????301??2010-09-02?11:03??.classpath
?????文件?????????379??2010-12-31?14:06??.project
?????文件?????????629??2010-09-02?11:03??.settings\org.eclipse.jdt.core.prefs
?????文件????????1124??2011-02-14?10:44??bin\com\zzk\SaveZoomImagefr
?????文件????????1119??2011-02-14?10:44??bin\com\zzk\SaveZoomImagefr
?????文件????????2706??2011-02-14?10:44??bin\com\zzk\SaveZoomImagefr
?????文件?????????781??2011-02-14?10:44??bin\com\zzk\SaveZoomImagefr
?????文件????????1412??2011-02-14?10:44??bin\com\zzk\SaveZoomImagefr
?????文件????????4117??2011-02-14?10:44??bin\com\zzk\SaveZoomImagefr
?????文件??????177545??2010-09-02?11:41??bin\img\image.jpg
?????文件????????6628??2010-10-18?15:47??src\com\zzk\SaveZoomImagefr
?????文件??????177545??2010-09-02?11:41??src\img\image.jpg
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