// This example is from the book _Java AWT Reference_ by John Zukowski. // Written by John Zukowski. Copyright (c) 1997 O'Reilly & Associates. // You may study, use, modify, and distribute this example for any purpose. // This example is provided WITHOUT WARRANTY either expressed or import java.applet.*; import java.awt.*; import java.awt.image.*; public class Crop extends Applet { Image i, j; public void init () { MediaTracker mt = new MediaTracker (this); i = getImage (getDocumentBase(), "rosey.jpg"); mt.addImage (i, 0); try { mt.waitForAll(); int width = i.getWidth(this); int height = i. getHeight(this); j = createImage (new FilteredImageSource (i.getSource(), new CropImageFilter (width/3, height/3, width/3, height/3))); } catch (InterruptedException e) { e.printStackTrace(); } } public void paint (Graphics g) { g.drawImage (i, 10, 10, this); // regular if (j != null) { g.drawImage (j, 10, 90, this); // cropped } } }