6

SimpleImage

RandomSquares  |  Paint the window and play a sound in a loop

Download the picture of Stan the Corgi or pick up an image of your choice.

stan.jpg

Copy the file in a folder named images.

  1. Java/SimpleImage
    1. SimpleImage.java
    2. images
      1. stan.jpg

Edit SimpleImage.java:

SimpleImage.java
  1. // <applet code="SimpleImage" width="400" height="300"></applet>
  2.  
  3. import java.applet.Applet;
  4. import java.awt.*;
  5.  
  6. public class SimpleImage extends Applet {
  7.     private Image image;
  8.  
  9.     private boolean imageLoaded = false;
  10.  
  11.     public void init() {
  12.         image = getImage(getCodeBase(), "images/stan.jpg");
  13.         prepareImage(image, this);
  14.     }
  15.  
  16.     public void paint(Graphics g) {
  17.         if (imageLoaded)
  18.             g.drawImage(image, 0, 0, this);
  19.     }
  20.  
  21.     public boolean imageUpdate(Image image, int infoflags, int x, int y, int width, int height) {
  22.         if ((infoflags & ALLBITS) != 0) {
  23.             imageLoaded = true;
  24.             repaint();
  25.         }
  26.         return (infoflags & (ALLBITS | ABORT)) == 0;
  27.     }
  28. }
$ javac SimpleImage.java
$ appletviewer SimpleJava.java

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