Bug 380730 GraphicsExample Image Transformation tab needs to be more interesting
The image transformation tab in the graphicsExample should allow negative numbers and numbers greater than 360 for degrees of rotation, and it should have x, y translation capability.
examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/graphics/ImageTransformTab.java
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"); 
}
public String getText() {
	return GraphicsExample.getResourceString("Image"); 
}
public String getDescription() {
	return GraphicsExample.getResourceString("TransformImgDescription"); 
}
/**
 * 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);