Mega Code Archive
Alpha Fade In
/******************************************************************************
* All Right Reserved.
* Copyright (c) 1998, 2004 Jackwind Li Guojie
*
* Created on 2004-4-21 22:36:43 by JACK
* $Id$
*
*****************************************************************************/
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.PaintEvent;
import org.eclipse.swt.events.PaintListener;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.ImageData;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Canvas;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class AlphaFadeIn {
Display display = new Display();
Shell shell = new Shell(display);
public AlphaFadeIn() {
shell.setLayout(new FillLayout());
final Canvas canvas = new Canvas(shell, SWT.NULL);
ImageData imageData = new ImageData("rntsoft.gif");
ImageData imageData2 = imageData.scaledTo(100, 100);
Image image2 = new Image(display, imageData2);
byte[] alphaValues = new byte[imageData.height * imageData.width];
for(int j=0; j