java制作动画代码 javaswing动画

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java做动画的原理，加个实例，谢谢

我用swing 做了个雷霆战机的。。 g.fillRect(x60, y60, 10, 10);

g.fillRect(x70, y70, 10, 10); 画子弹的

g.drawImage(new ImageIcon("src/fr.jpg").getImage(),x0,y0,7,7,rootPane); 画飞机的

g.drawImage(new ImageIcon("src/fr.jpg").getImage(),x02,y02,7,7,rootPane);

g.drawImage(new ImageIcon("src/fr.jpg").getImage(),x03,y03,7,7,rootPane);

用多线程然后不停刷新（g 是 Graphics g x60, y60 这些都是坐标后面的是长宽）

当时import的包

import java.applet.Applet;

import java.applet.AudioClip;

import java.awt.Color;

import java.awt.Font;

import java.awt.Graphics;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.KeyEvent;

import java.awt.event.KeyListener;

import java.util.Date;

import java.util.Random;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JTextField;

import javax.swing.Timer;

2.Java有哪几种常见的实现动画的方法?

一: 用多线程播放一组图片, 实现动画片的效果; 类似于逐帧动画,每个图片是动画的一帧

二: 在awt/swing界面里, 可以使用paint方法,去绘制图形,然后用swing提供的Timer或者多线程技术,去刷新绘制的图形

三:在JavaFX里, 本身就支持动画,并且封装了很多动画效果可以直接使用,比如逐帧动画.缩放动画,渐变动画,旋转动画,位置动画等.

强烈推荐使用javaFX来实现动画, 因为javaFX是现代化的图形界面工具,具有简单,强大,组件丰富,跨平台,支持Html5, 支持表格, 支持动画等多种优势

下面是一个javaFX绘制的动态表格

javaFX动态表格

请教用java制作动画的教程

//才几分啊,还有那么多要求?不干了!

//RobotTest.java

import java.awt.Color;

import java.awt.Graphics;

import javax.swing.*;

public class RobotTest extends JPanel implements Runnable{

JLabel head,neck,body;

boolean sw;

RobotTest(){

super(null);

head=new JLabel("HEAD"){

protected void paintBorder(Graphics g) {

g.setColor(Color.black);

g.drawOval(0, 0, getSize().width-1,

getSize().height-1);

}

};

neck=new JLabel("htmlNbrEbrCbrK");

body=new JLabel("BODY");

head.setHorizontalAlignment(JLabel.CENTER);

neck.setHorizontalAlignment(JLabel.CENTER);

body.setHorizontalAlignment(JLabel.CENTER);

head.setSize(60,60);

neck.setSize(20,20);

body.setSize(100,128);

neck.setBorder(BorderFactory.createLineBorder(Color.black));

body.setBorder(neck.getBorder());

body.setLocation(0,158);

neck.setLocation(40,0);

head.setLocation(20,0);

add(head);

add(neck);

add(body);

}

public void run(){

int i=0;

while(i1000){

setLocation(i+=5,0);

neck.setSize(20,(sw=!sw)?60:80);

neck.setLocation(neck.getX(),body.getY()-neck.getHeight());

head.setLocation(head.getX(),neck.getY()-head.getHeight());

try {

Thread.sleep(333);

} catch (Exception e) {}

}

public static void main(String[] args) {

RobotTest rt = new RobotTest();

rt.setSize(100,300);

new Thread(rt).start();

JFrame f= new JFrame();

f.getContentPane().setLayout(null);

f.getContentPane().add(rt);

f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

f.setSize(600,330);

f.setLocationRelativeTo(null);

f.setVisible(true);

}

求java做动画代码

import java.awt.Canvas;

import java.awt.Color;

import java.awt.Dimension;

import java.awt.EventQueue;

import java.awt.Frame;

import java.awt.Graphics;

import java.awt.Graphics2D;

import java.awt.Image;

import java.awt.RenderingHints;

import java.awt.event.KeyEvent;

import java.awt.event.KeyListener;

import java.awt.event.WindowAdapter;

import java.awt.event.WindowEvent;

import java.awt.image.BufferedImage;

import java.io.File;

import java.io.IOException;

import javax.imageio.ImageIO;

public class TestImage extends Frame

{

private static final long serialVersionUID = 1L;

private static boolean PRESSED = false;

private static int pointX = 0;

private static int pointy = 200;

private static int RIGHT_GO = 0;

private static int LEFT_GO = 0;

private static int DIR = 0;

private static int ANGLE = 0;

private static int W = 50;

private static int H = 60;

private _Canvas canvas = null;

public TestImage ()

{

add (canvas = new _Canvas ());

setIgnoreRepaint (true);

requestFocus ();

}

public class _Canvas extends Canvas implements Runnable

{

private static final long serialVersionUID = 1L;

private BufferedImage bi = null;

private Image bufferedImage = null;

private Thread thread = null;

private long sleepTime = 10;

public _Canvas ()

{

try

{

bi = ImageIO.read (new File ("go.png"));

}

catch (IOException e)

{}

setBackground (Color.BLACK);

requestFocus ();

addKeyListener (new KeyListener ()

{

@Override

public void keyTyped ( KeyEvent e )

{}

@Override

public void keyReleased ( KeyEvent e )

{

RIGHT_GO = 0;

PRESSED = false;

}

@Override

public void keyPressed ( KeyEvent e )

{

// 38 40 37 39上下左右

DIR = e.getKeyCode ();

PRESSED = true;

}

});

}

@Override

public void paint ( Graphics g )

{

Graphics2D g2d = (Graphics2D) g;

g2d.setRenderingHint (RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);

g2d.drawImage (rotateImage (bi.getSubimage (RIGHT_GO, LEFT_GO, W, H), ANGLE, true), pointX, pointy, W, H,

this);

g2d.dispose ();

}

@Override

public void update ( Graphics g )

{

if (null == bufferedImage)

{

bufferedImage = createImage (getWidth (), getHeight ());

}

Graphics bufferedG = bufferedImage.getGraphics ();

bufferedG.clearRect (0, 0, getWidth (), getHeight ());

paint (bufferedG);

bufferedG.dispose ();

g.drawImage (bufferedImage, 0, 0, this);

g.dispose ();

}

public void start ()

{

thread = new Thread (this);

thread.setName ("TestImage");

thread.setPriority (Thread.MIN_PRIORITY);

thread.start ();

}

public synchronized void stop ()

{

thread = null;

notify ();

}

@Override

public void run ()

{

Thread me = Thread.currentThread ();

while (thread == me !isShowing () || getSize ().width == 0)

{

try

{

Thread.sleep (555);

}

catch (InterruptedException e)

{

return;

}

while (thread == me isShowing ())

{

if (PRESSED)

{

try

{

if (DIR == 39)

{

RIGHT_GO = RIGHT_GO + 50;

LEFT_GO = 0;

pointX = pointX + 1;

if (pointX 420)

{

ANGLE = 90;

pointX--;

pointy--;

W = 60;

H = 50;

}

if (RIGHT_GO 50)

{

RIGHT_GO = 0;

}

else if (DIR == 37)

{

pointX = pointX - 1;

RIGHT_GO = RIGHT_GO + 50;

LEFT_GO = 60;

if (pointX 0)

{

ANGLE = -90;

pointX++;

pointy--;

W = 60;

H = 50;

}

if (RIGHT_GO 50)

{

RIGHT_GO = 0;

}

else if (DIR == 38)

{

W = 50;

H = 60;

pointy = 150;

ANGLE = 0;

RIGHT_GO = 100;

}

else if (DIR == 40)

{

W = 50;

H = 60;

ANGLE = 0;

pointy = 200;

RIGHT_GO = 0;

}

Thread.sleep (sleepTime);

repaint ();

}

catch (InterruptedException e)

{

break;

}

else

{

RIGHT_GO = RIGHT_GO + 50;

LEFT_GO = 0;

pointX = pointX + 1;

if (RIGHT_GO 50)

{

RIGHT_GO = 0;

}

if (pointX 500)

{

pointX = 0;

}

try

{

Thread.sleep (sleepTime);

repaint ();

}

catch (InterruptedException e)

{

break;

}

thread = null;

}

/**

* 旋转图像为指定角度

* @param degree

* @return

public static BufferedImage rotateImage ( final BufferedImage image, final int angdeg, final boolean d )

{

int w = image.getWidth ();

int h = image.getHeight ();

int type = image.getColorModel ().getTransparency ();

BufferedImage img;

Graphics2D graphics2d;

( graphics2d = ( img = new BufferedImage (w, h, type) ).createGraphics () ).setRenderingHint (

RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);

graphics2d.rotate (d ? -Math.toRadians (angdeg) : Math.toRadians (angdeg), w / 2, h / 2);

graphics2d.drawImage (image, 0, 0, null);

graphics2d.dispose ();

return img;

}

public static void main ( String[] args )

{

EventQueue.invokeLater (new Runnable ()

{

@Override

public void run ()

{

final TestImage ti = new TestImage ();

ti.setSize (new Dimension (500, 300));

ti.setLocationRelativeTo (null);

ti.addWindowListener (new WindowAdapter ()

{

@Override

public void windowClosing ( WindowEvent e )

{

System.exit (0);

}

@Override

public void windowDeiconified ( WindowEvent e )

{

ti.canvas.start ();

}

@Override

public void windowIconified ( WindowEvent e )

{

ti.canvas.stop ();

}

});

ti.setResizable (false);

ti.canvas.start ();

ti.setVisible (true);

}

});

}

怎么用java做动画

重写paint方法，来实现将自己定义的图片绘制到组件中，然后启动一个线程来控制paint方法。示例： ××××××××××××××××××××××××××× import javax.swing.*; import java.awt.*;class MyPanel extends JPanel implements Runnable {private Image img;private int i=0;private int j=0;public MyPanel(){img=new ImageIcon("1.png").getImage();}public void paint(Graphics g){g.drawImage(img,0,0,60,104,i*60,j*104,i*60+60,j*104+104,this);}public void run(){while(true){while(j {while(i {try{Thread.sleep(300);}catch(Exception e){}this.repaint();i++;}j++;i=0;}i=0;j=0;}} }public class test extends JFrame {private MyPanel p;public test(){p=new MyPanel();this.add(p,BorderLayout.CENTER);this.setBounds(300,200,300,300);this.setTitle("人物行走图");new Thread(p).start();this.setVisible(true);this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);}public static void main(String args[]){new test();} }××××××××××××××××××××××× 将以上源码保存为：test.java，编译，然后下载下面的图片将下载的图片改名为1.png" target="_blank"

,然后将其和编译后生成的class文件放在同一文件夹下，然后运行就可以了·～～

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