public class LoadImageAndScale extends JApplet
1: // Fig. 21.1: LoadImageAndScale.java
2: // Load an image and display it in its original size and twice its
3: // original size. Load and display the same image as an ImageIcon.
4: import java.awt.Graphics;
5: import java.awt.Image;
6: import javax.swing.ImageIcon;
7: import javax.swing.JApplet;
8:
9: public class LoadImageAndScale extends JApplet
10: {
11: private Image image1; // create Image object
12: private ImageIcon image2; // create ImageIcon object
13:
14: // load image when applet is loaded
15: public void init()
16: {
17: image1 = getImage( getDocumentBase(), "redflowers.png" );
18: image2 = new ImageIcon( "yellowflowers.png" );
19: } // end method init
20:
21: // display image
22: public void paint( Graphics g )
23: {
24: super.paint( g );
25:
26: g.drawImage( image1, 0, 0, this ); // draw original image
27:
28: // draw image to fit the width and the height less 120 pixels
29: g.drawImage( image1, 0, 120, getWidth(), getHeight() - 120, this );
30:
31: // draw icon using its paintIcon method
32: image2.paintIcon( this, g, 180, 0 );
33: } // end method paint
34: } // end class LoadImageAndScale
35:
36:
37: /**************************************************************************
38: * (C) Copyright 1992-2005 by Deitel & Associates, Inc. and *
39: * Pearson Education, Inc. All Rights Reserved. *
40: * *
41: * DISCLAIMER: The authors and publisher of this book have used their *
42: * best efforts in preparing the book. These efforts include the *
43: * development, research, and testing of the theories and programs *
44: * to determine their effectiveness. The authors and publisher make *
45: * no warranty of any kind, expressed or implied, with regard to these *
46: * programs or to the documentation contained in these books. The authors *
47: * and publisher shall not be liable in any event for incidental or *
48: * consequential damages in connection with, or arising out of, the *
49: * furnishing, performance, or use of these programs. *
50: *************************************************************************/