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Diffstat (limited to 'examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet207.java')
-rw-r--r--examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet207.java119
1 files changed, 0 insertions, 119 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet207.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet207.java
deleted file mode 100644
index 35e090e3e3..0000000000
--- a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet207.java
+++ /dev/null
@@ -1,119 +0,0 @@
-/*******************************************************************************
- * 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
- *******************************************************************************/
-package org.eclipse.swt.snippets;
-
-/*
- * 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.*;
-import org.eclipse.swt.events.*;
-import org.eclipse.swt.graphics.*;
-import org.eclipse.swt.layout.*;
-import org.eclipse.swt.widgets.*;
-
-public class Snippet207 {
- public static void main(String[] args) {
- final Display display = new Display();
-
- final 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();
-
- final Rectangle rect = image.getBounds();
- Shell shell = new Shell(display);
- shell.setText("Matrix Tranformations");
- shell.setLayout(new FillLayout());
- final Canvas canvas = new Canvas(shell, SWT.DOUBLE_BUFFERED);
- canvas.addPaintListener(new 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 = (float)Math.cos(45);
- float sin45 = (float)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();
- }
-}
-
-
-
-

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