/*******************************************************************************
* Copyright (c) 2010 Oak Ridge National Laboratory.
* 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
******************************************************************************/
package org.csstudio.swt.xygraph.figures;
import org.csstudio.swt.xygraph.linearscale.Range;
/**
* A listener on the axis when axis was revalidated.
* @author Xihui Chen
*
*/
public interface IAxisListener {
/**
* This event indicates a change in the axis' value range
*/
public void axisRangeChanged(Axis axis, Range old_range, Range new_range);
/**
* This method will be notified by axis whenever the axis is revalidated.
*/
public void axisRevalidated(Axis axis);
}