Initial

java/ANIMATE/Animation.java

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+import java.awt.*;
+import java.applet.Applet;
+import java.awt.image.*;
+
+public class Animation extends java.applet.Applet // implements Runnable
+{
+  private Image mImage;
+	private Image mTransImage;
+//	private GrayFilter mCropFilter;
+	private CropImageFilter mCropFilter;
+
+
+	public Animation()
+	{
+	}
+	public void init()
+	{
+		mImage=getImage(getCodeBase(),"ball.jpg");
+//		mBlackFilter=new BlackFilter();
+		mCropFilter=new CropImageFilter(25,30,75,75);
+//    mCropFilter=new GrayFilter();
+
+//    mTransImage=createImage(new FilteredImageSource(mImage.getSource(),mCropFilter));
+
+		MediaTracker mediaTracker=new MediaTracker(this);
+    mediaTracker.addImage(mImage,0);
+//    mediaTracker.addImage(mImage,0);
+		try{mediaTracker.waitForAll();}
+		catch(Exception ignore){;}
+    mTransImage=createImage(new FilteredImageSource(mImage.getSource(),mCropFilter));
+		repaint();
+	}
+	public void update(Graphics graphics)
+	{
+	  paint(graphics);
+	}
+	public synchronized void paint(Graphics graphics)
+	{
+	  if(null!=mTransImage)graphics.drawImage(mTransImage,0,0,this);
+	  graphics.drawImage(mImage,60,60,this);
+//    graphics.drawImage(mImage,0,0,this);
+	}
+}