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Diffstat (limited to 'examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/graphics/ImageTransformTab.java')
-rw-r--r--examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/graphics/ImageTransformTab.java153
1 files changed, 0 insertions, 153 deletions
diff --git a/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/graphics/ImageTransformTab.java b/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/graphics/ImageTransformTab.java
deleted file mode 100644
index f19774eed1..0000000000
--- a/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/graphics/ImageTransformTab.java
+++ /dev/null
@@ -1,153 +0,0 @@
-/*******************************************************************************
- * 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.*;
-import org.eclipse.swt.graphics.*;
-import org.eclipse.swt.layout.*;
-import org.eclipse.swt.widgets.*;
-
-/**
- * This tab demonstrates transformations, such as scaling, rotation, and
- * invert. It allows the user to specify values for scaling and rotation.
- */
-public class ImageTransformTab extends GraphicsTab {
-
- private Spinner rotateSpinner, scaleSpinnerX, scaleSpinnerY;
- private Button invertButton;
-
-/**
- * Constructor
- * @param example A GraphicsExample
- */
-public ImageTransformTab(GraphicsExample example) {
- super(example);
-}
-
-public String getCategory() {
- return GraphicsExample.getResourceString("Transform"); //$NON-NLS-1$
-}
-
-public String getText() {
- return GraphicsExample.getResourceString("Image"); //$NON-NLS-1$
-}
-
-public String getDescription() {
- return GraphicsExample.getResourceString("TransformImgDescription"); //$NON-NLS-1$
-}
-
-/**
- * This method creates the controls specific to the tab. The call to the
- * createControlPanel method in the super class create the controls that are
- * defined in the super class.
- *
- * @param parent The parent composite
- */
-public void createControlPanel(Composite parent) {
-
- Composite comp;
- GridLayout gridLayout = new GridLayout(2, false);
-
- // create spinner for the rotation angle
- comp = new Composite(parent, SWT.NONE);
- comp.setLayout(gridLayout);
-
- new Label(comp, SWT.CENTER).setText(GraphicsExample.getResourceString("Rotate")); //$NON-NLS-1$
- rotateSpinner = new Spinner(comp, SWT.BORDER | SWT.WRAP);
- rotateSpinner.setSelection(0);
- rotateSpinner.setMinimum(0);
- rotateSpinner.setMaximum(360);
- rotateSpinner.setIncrement(10);
- rotateSpinner.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event event) {
- example.redraw();
- }
- });
-
- // create a slider for scaling along the x axis
- comp = new Composite(parent, SWT.NONE);
- comp.setLayout(gridLayout);
-
- new Label(comp, SWT.CENTER).setText(GraphicsExample.getResourceString("xscale")); //$NON-NLS-1$
- scaleSpinnerX = new Spinner(comp, SWT.BORDER | SWT.WRAP);
- scaleSpinnerX.setDigits(2);
- scaleSpinnerX.setMinimum(1);
- scaleSpinnerX.setMaximum(500);
- scaleSpinnerX.setSelection(75);
- scaleSpinnerX.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event event) {
- example.redraw();
- }
- });
-
- // create a slider for scaling along the y axis
- comp = new Composite(parent, SWT.NONE);
- comp.setLayout(gridLayout);
-
- new Label(comp, SWT.CENTER).setText(GraphicsExample.getResourceString("yscale")); //$NON-NLS-1$
- scaleSpinnerY = new Spinner(comp, SWT.BORDER | SWT.WRAP);
- scaleSpinnerY.setDigits(2);
- scaleSpinnerY.setMinimum(1);
- scaleSpinnerY.setMaximum(500);
- scaleSpinnerY.setSelection(75);
- scaleSpinnerY.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event event) {
- example.redraw();
- }
- });
-
- // create a button for "invert"
- comp = new Composite(parent, SWT.NONE);
- comp.setLayout(new GridLayout());
- invertButton = new Button(comp, SWT.TOGGLE);
- invertButton.setText(GraphicsExample.getResourceString("Invert")); //$NON-NLS-1$
- invertButton.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event event) {
- example.redraw();
- }
- });
-}
-
-/* (non-Javadoc)
- * @see org.eclipse.swt.examples.graphics.GraphicsTab#paint(org.eclipse.swt.graphics.GC, int, int)
- */
-public void paint(GC gc, int width, int height) {
- if (!example.checkAdvancedGraphics()) return;
- Device device = gc.getDevice();
-
- Image image = GraphicsExample.loadImage(device, GraphicsExample.class, "ace_club.jpg");
-
- Transform transform = new Transform(device);
-
- // scale image
- transform.scale(scaleSpinnerX.getSelection()/100f, scaleSpinnerY.getSelection()/100f);
-
- // rotate on center of image
- Rectangle rect = image.getBounds();
- transform.translate(rect.width/2, rect.height/2);
- transform.rotate(rotateSpinner.getSelection());
- transform.translate(-rect.width/2, -rect.height/2);
-
- if(invertButton.getSelection()){
- transform.invert();
- }
-
- gc.setTransform(transform);
-
- gc.drawImage(image, 0, 0);
- gc.drawRoundRectangle(0, 0, image.getBounds().width,
- image.getBounds().height, 22, 22);
- transform.dispose();
- image.dispose();
-}
-
-}

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