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31 lines (22 loc) · 796 Bytes
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//file: MyObserver.java
import java.awt.*;
import java.awt.image.*;
class MyObserver implements ImageObserver {
public boolean imageUpdate(
Image image, int flags, int x, int y, int width, int height) {
if ( (flags & HEIGHT) !=0 )
System.out.println("Image height = " + height );
if ( (flags & WIDTH ) !=0 )
System.out.println("Image width = " + width );
if ( (flags & FRAMEBITS) != 0 )
System.out.println("Another frame finished.");
if ( (flags & SOMEBITS) != 0 )
System.out.println("Image section :"
+ new Rectangle( x, y, width, height ) );
if ( (flags & ALLBITS) != 0 )
System.out.println("Image finished!");
if ( (flags & ABORT) != 0 )
System.out.println("Image load aborted...");
return true;
}
}