「javaawt动画」Java做动画
本篇文章给大家谈谈javaawt动画，以及Java做动画对应的知识点，希望对各位有所帮助，不要忘了收藏本站喔。
本文目录一览：
- 1、Java中如何加入swf动画
- 2、怎么用java做动画
- 3、Java编程实现一个能循环地自左向右移动的动画程序。
- 4、javaSE，我想用awt或者swing编写一个动画效果的弹出窗体。
- 5、求java做动画代码
Java中如何加入swf动画
import java.awt.BorderLayout;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import chrriis.common.UIUtils;
import chrriis.dj.nativeswing.swtimpl.NativeInterface;
import chrriis.dj.nativeswing.swtimpl.components.JFlashPlayer;
/**
* @author Christopher Deckers
*/
public class SimpleFlashExample extends JPanel {
public SimpleFlashExample() {
super(new BorderLayout());
JFlashPlayer flashPlayer = new JFlashPlayer();
flashPlayer.load(getClass(), "resource/Movement-pointer_or_click.swf");
add(flashPlayer, BorderLayout.CENTER);
}
/* Standard main method to try that test as a standalone application. */
public static void main(String[] args) {
UIUtils.setPreferredLookAndFeel();
NativeInterface.open();
SwingUtilities.invokeLater(new Runnable() {
public void run() {
JFrame frame = new JFrame("DJ Native Swing Test");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().add(new SimpleFlashExample(), BorderLayout.CENTER);
frame.setSize(800, 600);
frame.setLocationByPlatform(true);
frame.setVisible(true);
}
});
NativeInterface.runEventPump();
}
}
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·～～
Java编程实现一个能循环地自左向右移动的动画程序。
效果图
参考代码
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class MoveTextFrame extends JFrame {
JLabel jl;//文字标签
int speed=2;//移动速度
public MoveTextFrame() {
jl = new JLabel("文字动画");
jl.setForeground(Color.RED);
add(jl);
setSize(380, 100);//窗口大小
setLocationRelativeTo(null);//窗口居中
setResizable(false);
setDefaultCloseOperation(EXIT_ON_CLOSE);
setVisible(true);
//设置定时器, 每隔25毫秒,改变一次文字标签的位置
Timer t = new Timer(25, new ActionListener() {
public void actionPerformed(ActionEvent e) {
int x = jl.getX()+speed;//计算移动后的位置
if(x=390){//如果超过就指定像素,就重新从左边开水移动
x=-30;
}
jl.setLocation(x, jl.getY());//更新位置
//repaint();
}
});
t.start();
}
public static void main(String[] args) {
new MoveTextFrame();
}
}
javaSE，我想用awt或者swing编写一个动画效果的弹出窗体。
思路分析:
使用线程可以做动态效果, 逐步发生改变, 就是动态的了
效果如图
参考代码 ,可以在此基础上进行改造
import java.awt.event.*;
import javax.swing.*;
public class FrameDemo extends JFrame implements ActionListener {
JButton jb;
public FrameDemo() {
jb = new JButton(" 静夜思 ");
jb.addActionListener(this);
JPanel jp = new JPanel();
jp.add(jb);
add(jp);
// 窗口属性的设置
setTitle("Frame窗口");// 标题
setSize(256, 100);// 窗口大小
setLocationRelativeTo(null);// 窗口居中
setDefaultCloseOperation(EXIT_ON_CLOSE);
}
public static void main(String[] args) {
new FrameDemo().setVisible(true);// 创建窗口实例, 并让窗口可见
}
@Override
public void actionPerformed(ActionEvent e) {
// 计算弹出框的位置
int x = jb.getLocationOnScreen().x + jb.getWidth() / 2 - 100;
int y = jb.getLocationOnScreen().y + jb.getHeight();
MyDialog md = new MyDialog(x, y);
Thread t = new Thread(new Runnable() {
@Override
public void run() {
for (int i = 40; i 200; i += 2) {
md.setSize(200, i);
try {
Thread.sleep(100);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
});
t.start();//启动线程
}
}
class MyDialog extends JDialog {
public MyDialog(int x, int y) {
setTitle("静夜思");
JLabel jl = new JLabel("htmlbody床前明月光,疑是地上霜.br /举头望明月,低头思故乡.br //div/body/html");
add(jl);
setSize(200, 40);
setDefaultCloseOperation(DISPOSE_ON_CLOSE);
setLocation(x, y);
setVisible(true);
setAlwaysOnTop(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);
}
});
}
}
关于javaawt动画和Java做动画的介绍到此就结束了，不知道你从中找到你需要的信息了吗 ？如果你还想了解更多这方面的信息，记得收藏关注本站。
发布于：2022-11-23，除非注明，否则均为原创文章，转载请注明出处。