java编写动画代码

JAVA小动画程序

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("c:\\1.png").getImage();

}

public void paint(Graphics g) {

public void run() {

while(true) {

while(j==0) {

while(i==0) {

try {

} catch(Exception e) { }

this.repaint();

i++;

j++;

i=0;

j=0;

public class test extends JFrame {

private MyPanel p;

public test() {

p=new MyPanel();

this.add(p,BorderLayout.CENTER);

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();

你把那个图片放在c盘下就行了

怎么用java做动画

,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-～～

我想用JAVA 做一个动画为什么做不出来,代码写出来 求高手指教

java可以做动画,但是不适合做动画.每个东西都有其使用的领域.

好比java适合写应用程序,C适合写嵌入式程序,flash适合做动画,

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.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?RIGHT_GO?=?0;

private?static?int?LEFT_GO?=?0;

private?static?int?DIR?=?0;

private?static?int?ANGLE?=?0;

private?_Canvas?canvas?=?null;

public?TestImage?()

add?(canvas?=?new?_Canvas?());

setIgnoreRepaint?(true);

requestFocus?();

public?class?_Canvas?extends?Canvas?implements?Runnable

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);

addKeyListener?(new?KeyListener?()

@Override

public?void?keyTyped?(?KeyEvent?e?)

public?void?keyReleased?(?KeyEvent?e?)

RIGHT_GO?=?0;

PRESSED?=?false;

public?void?keyPressed?(?KeyEvent?e?)

DIR?=?e.getKeyCode?();

PRESSED?=?true;

});

public?void?paint?(?Graphics?g?)

this);

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?();

public?void?run?()

Thread?me?=?Thread.currentThread?();

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

catch?(InterruptedException?e)

return;

while?(thread?==?me?isShowing?())

if?(PRESSED)

LEFT_GO?=?0;

pointX?=?pointX?+?1;

pointX--;

pointy--;

pointX?=?pointX?-?1;

if?(pointX?0)

pointX++;

ANGLE?=?0;

RIGHT_GO?=?100;

Thread.sleep?(sleepTime);

repaint?();

break;

else

pointX?=?0;

/**

*?旋转图像为指定角度

*?

*/

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;

RenderingHints.KEY_INTERPOLATION,?RenderingHints.VALUE_INTERPOLATION_BILINEAR);

return?img;

public?static?void?main?(?String[]?args?)

EventQueue.invokeLater?(new?Runnable?()

final?TestImage?ti?=?new?TestImage?();

ti.setLocationRelativeTo?(null);

ti.addWindowListener?(new?WindowAdapter?()

public?void?windowClosing?(?WindowEvent?e?)

System.exit?(0);

public?void?windowDeiconified?(?WindowEvent?e?)

ti.canvas.start?();

public?void?windowIconified?(?WindowEvent?e?)

ti.canvas.stop?();

ti.setResizable?(false);

ti.setVisible?(true);

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