e581. Animating an Array of Images in an Application

This is the simplest application to animate an array of images.

    import java.awt.*;

    import javax.swing.*;

    public class AnimApp extends JComponent implements Runnable {

        Image[] images = new Image[2];

        int frame = 0;

        public void paint(Graphics g) {

            Image image = images[frame];

            if (image != null) {

                // Draw the current image

                int x = 0;

                int y = 0;

                g.drawImage(image, x, y, this);

            }

        }

        public void run() {

            // Load the array of images

            images[0] = new ImageIcon("image1.gif").getImage();

            images[1] = new ImageIcon("image2.gif").getImage();

            // Display each image for 1 second

            int delay = 1000;    // 1 second

            try {

                while (true) {

                    // Move to the next image

                    frame = (frame+1)%images.length;

                    // Causes the paint() method to be called

                    repaint();

                    // Wait

                    Thread.sleep(delay);

                }

            } catch (Exception e) {

            }

        }

        public static void main(String[] args) {

            AnimApp app = new AnimApp();

            // Display the animation in a frame

            JFrame frame = new JFrame();

            frame.getContentPane().add(app);

            frame.setSize(300, 300);

            frame.setVisible(true);

            (new Thread(app)).start();

        }

    }

Related Examples

巴特西

e581. Animating an Array of Images in an Application

最新文章

热门文章