Mercurial > projects > dwt2
view org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet10.d @ 104:88652073d1c2
More work on icu
author | Frank Benoit <benoit@tionex.de> |
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date | Sat, 02 May 2009 11:27:24 +0200 |
parents | ed96ea2a2764 |
children | 536e43f63c81 |
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/******************************************************************************* * Copyright (c) 2000, 2005 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 * Port to the D programming language: * Bill Baxter <bill@billbaxter.com> *******************************************************************************/ module org.eclipse.swt.snippets.Snippet10; /* * Draw using transformations, paths and alpha blending * * For a list of all SWT example snippets see * http://www.eclipse.org/swt/snippets/ * * @since 3.1 */ import org.eclipse.swt.SWT; import org.eclipse.swt.graphics.GC; import org.eclipse.swt.graphics.Path; import org.eclipse.swt.graphics.Transform; import org.eclipse.swt.graphics.Font; import org.eclipse.swt.graphics.FontData; import org.eclipse.swt.graphics.Image; import org.eclipse.swt.graphics.Rectangle; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Shell; import org.eclipse.swt.widgets.Listener; import org.eclipse.swt.widgets.Event; void main() { Display display = new Display(); Shell shell = new Shell(display); shell.setText("Advanced Graphics"); FontData fd = shell.getFont().getFontData()[0]; Font font = new Font(display, fd.getName(), 60., SWT.BOLD | SWT.ITALIC); Image image = new Image(display, 640, 480); Rectangle rect = image.getBounds(); GC gc = new GC(image); gc.setBackground(display.getSystemColor(SWT.COLOR_RED)); gc.fillOval(rect.x, rect.y, rect.width, rect.height); gc.dispose(); shell.addListener(SWT.Paint, new class() Listener { public void handleEvent(Event event) { GC gc = event.gc; Transform tr = new Transform(display); tr.translate(50, 120); tr.rotate(-30); gc.drawImage(image, 0, 0, rect.width, rect.height, 0, 0, rect.width / 2, rect.height / 2); gc.setAlpha(100); gc.setTransform(tr); Path path = new Path(display); path.addString("SWT", 0, 0, font); gc.setBackground(display.getSystemColor(SWT.COLOR_GREEN)); gc.setForeground(display.getSystemColor(SWT.COLOR_BLUE)); gc.fillPath(path); gc.drawPath(path); tr.dispose(); path.dispose(); } }); shell.setSize(shell.computeSize(rect.width / 2, rect.height / 2)); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } image.dispose(); font.dispose(); display.dispose(); }