--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet207.d	Sun Mar 22 15:17:04 2009 +0100
@@ -0,0 +1,129 @@
+/*******************************************************************************
+ * 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.Snippet207;
+
+/*
+ * Use transformation matrices to reflect, rotate and shear images
+ *
+ * For a list of all SWT example snippets see
+ * http://www.eclipse.org/swt/snippets/
+ */
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.PaintEvent;
+import org.eclipse.swt.events.PaintListener;
+import org.eclipse.swt.graphics.GC;
+import org.eclipse.swt.graphics.Transform;
+import org.eclipse.swt.graphics.Font;
+import org.eclipse.swt.graphics.Rectangle;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.layout.FillLayout;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Canvas;
+
+import Math=tango.math.Math;
+
+void main() {
+    Display display = new Display();
+        
+    Image image = new Image(display, 110, 60);
+    GC gc = new GC(image);
+    Font font = new Font(display, "Times", 30., SWT.BOLD);
+    gc.setFont(font);
+    gc.setBackground(display.getSystemColor(SWT.COLOR_RED));
+    gc.fillRectangle(0, 0, 110, 60);
+    gc.setForeground(display.getSystemColor(SWT.COLOR_WHITE));
+    gc.drawText("SWT", 10, 10, true);
+    font.dispose();
+    gc.dispose();
+        
+    Rectangle rect = image.getBounds();
+    Shell shell = new Shell(display);
+    shell.setText("Matrix Tranformations");
+    shell.setLayout(new FillLayout());
+    Canvas canvas = new Canvas(shell, SWT.DOUBLE_BUFFERED);
+    canvas.addPaintListener(new class() PaintListener {
+            public void paintControl(PaintEvent e) {    
+                GC gc = e.gc;
+                gc.setAdvanced(true);
+                if (!gc.getAdvanced()){
+                    gc.drawText("Advanced graphics not supported", 30, 30, true);
+                    return;
+                }
+                
+                // Original image
+                int x = 30, y = 30;
+                gc.drawImage(image, x, y); 
+                x += rect.width + 30;
+                
+                Transform transform = new Transform(display);
+                
+                // Note that the tranform is applied to the whole GC therefore
+                // the coordinates need to be adjusted too.
+                
+                // Reflect around the y axis.
+                transform.setElements(-1, 0, 0, 1, 0 ,0);
+                gc.setTransform(transform);
+                gc.drawImage(image, -1*x-rect.width, y);
+                
+                x = 30; y += rect.height + 30;
+                
+                // Reflect around the x axis. 
+                transform.setElements(1, 0, 0, -1, 0, 0);
+                gc.setTransform(transform);
+                gc.drawImage(image, x, -1*y-rect.height);
+                
+                x += rect.width + 30;
+                
+                // Reflect around the x and y axes  
+                transform.setElements(-1, 0, 0, -1, 0, 0);
+                gc.setTransform(transform);
+                gc.drawImage(image, -1*x-rect.width, -1*y-rect.height);
+                
+                x = 30; y += rect.height + 30;
+                
+                // Shear in the x-direction
+                transform.setElements(1, 0, -1, 1, 0, 0);
+                gc.setTransform(transform);
+                gc.drawImage(image, 300, y);
+                
+                // Shear in y-direction
+                transform.setElements(1, -1, 0, 1, 0, 0);
+                gc.setTransform(transform);
+                gc.drawImage(image, 150, 475);
+                
+                // Rotate by 45 degrees 
+                float cos45 = Math.cos(45);
+                float sin45 = Math.sin(45);
+                transform.setElements(cos45, sin45, -sin45, cos45, 0, 0);
+                gc.setTransform(transform);
+                gc.drawImage(image, 350, 100);
+                
+                transform.dispose();
+            }
+        });
+        
+    shell.setSize(350, 550);
+    shell.open();
+    while (!shell.isDisposed()) {
+        if (!display.readAndDispatch())
+            display.sleep();
+    }
+    image.dispose();
+    display.dispose();
+}
+
+    
+
+
+