/*-
*******************************************************************************
* Copyright (c) 2011, 2014 Diamond Light Source Ltd.
* 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:
* Matthew Gerring - initial API and implementation and/or initial documentation
*******************************************************************************/
package org.eclipse.dawnsci.plotting.api.jreality.tool;
public interface IDataPositionEvent {
/**
* Describes the various states a data position event can be in:
* <li/> START - position event has been initiated
* <li/> DRAG - position is changing
* <li/> END - position event is complete
*/
public enum Mode {START, DRAG, END}
/**
* Get the current mode
* @return current mode
*/
public abstract Mode getMode();
/**
* Get the position in texture coordinates
* @return texture coordinates
*/
public abstract double[] getPosition();
}