//记录屏幕、类似录像

packagechapter08;import javax.swing.*;import java.awt.*;import java.awt.image.*;import com.sun.image.codec.jpeg.*;import java.io.*;public class WnetWScreenRecorder extendsThread {privateDimension screenSize;privateRectangle rectangle;privateRobot robot;private long i = 0;

@SuppressWarnings("unused")privateJPEGImageEncoder encoder;publicWnetWScreenRecorder() {

screenSize=Toolkit.getDefaultToolkit().getScreenSize();

rectangle= new Rectangle(screenSize);//可以指定捕获屏幕区域

try{

robot= newRobot();

}catch(Exception e) {

e.printStackTrace();

System.out.println(e);

}

}public static voidmain(String[] args) {newWnetWScreenRecorder().start();

}public voidrun() {

FileOutputStream fos= null;while (true) {try{

BufferedImage image= robot.createScreenCapture(rectangle);//捕获制定屏幕矩形区域

fos = new FileOutputStream("C:\\records\\" + i + ".png");

JPEGCodec.createJPEGEncoder(fos).encode(image);//图像编码成JPEG

fos.close();

i= i + 1;

Thread.sleep(25);//每秒25帧

} catch(Exception e) {

e.printStackTrace();

System.out.println(e);try{if (fos != null)

fos.close();

}catch(Exception e1) {

}

}

}

}

}//记录屏幕、类似录像

packagechapter08;import javax.swing.*;import java.awt.*;import java.awt.image.*;import com.sun.image.codec.jpeg.*;import java.io.*;public class WnetWScreenRecorder extendsThread {privateDimension screenSize;privateRectangle rectangle;privateRobot robot;private long i = 0;

@SuppressWarnings("unused")privateJPEGImageEncoder encoder;publicWnetWScreenRecorder() {

screenSize=Toolkit.getDefaultToolkit().getScreenSize();

rectangle= new Rectangle(screenSize);//可以指定捕获屏幕区域

try{

robot= newRobot();

}catch(Exception e) {

e.printStackTrace();

System.out.println(e);

}

}public static voidmain(String[] args) {newWnetWScreenRecorder().start();

}public voidrun() {

FileOutputStream fos= null;while (true) {try{

BufferedImage image= robot.createScreenCapture(rectangle);//捕获制定屏幕矩形区域

fos = new FileOutputStream("C:\\records\\" + i + ".png");

JPEGCodec.createJPEGEncoder(fos).encode(image);//图像编码成JPEG

fos.close();

i= i + 1;

Thread.sleep(25);//每秒25帧

} catch(Exception e) {

e.printStackTrace();

System.out.println(e);try{if (fos != null)

fos.close();

}catch(Exception e1) {

}

}

}

}

}//记录屏幕、类似录像

packagechapter08;import javax.swing.*;import java.awt.*;import java.awt.image.*;import com.sun.image.codec.jpeg.*;import java.io.*;

@SuppressWarnings("serial")//播放屏幕录像

public class WnetWScreenRecordPlayer extendsJFrame {

BorderLayout borderLayout1= newBorderLayout();

Dimension screenSize;publicWnetWScreenRecordPlayer() {super();

screenSize=Toolkit.getDefaultToolkit().getScreenSize();this.setSize(screenSize);

Screen p= newScreen();

Container c= this.getContentPane();

c.setLayout(borderLayout1);

c.add(p,"Center");newThread(p).start();this.setVisible(true);

}public static voidmain(String[] args) {newWnetWScreenRecordPlayer();

}

}