| /******************************************************************************* |
| * Copyright (c) 2006 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.swt.examples.graphics; |
| |
| import org.eclipse.swt.graphics.*; |
| |
| /** |
| * This tab demonstrates how an image can be scaled. |
| */ |
| public class ImageScaleTab extends GraphicsTab { |
| |
| public ImageScaleTab(GraphicsExample example) { |
| super(example); |
| } |
| |
| public String getCategory() { |
| return GraphicsExample.getResourceString("Image"); //$NON-NLS-1$ |
| } |
| |
| public String getText() { |
| return GraphicsExample.getResourceString("Scale"); //$NON-NLS-1$ |
| } |
| |
| public String getDescription() { |
| return GraphicsExample.getResourceString("ScaleDescription"); //$NON-NLS-1$ |
| } |
| |
| public void paint(GC gc, int width, int height) { |
| Device device = gc.getDevice(); |
| Image image = GraphicsExample.loadImage(device, GraphicsExample.class, "houses.png"); |
| |
| Rectangle bounds = image.getBounds(); |
| Rectangle canvasBounds = example.canvas.getBounds(); |
| gc.drawImage(image, 0, 0, bounds.width, bounds.height, 0, 0, canvasBounds.width, canvasBounds.height); |
| |
| image.dispose(); |
| } |
| } |
| |