/*
 *  
 *  $Id: izoomhandler.h $
 *  Ginkgo CADx Project
 *
 *  Copyright 2008-12 MetaEmotion S.L. All rights reserved.
 *  http://ginkgo-cadx.com
 *
 *  This file is licensed under LGPL v3 license.
 *  See License.txt for details
 *
 *
 */
#pragma once
#include <list>

#include <api/globals.h>
#include <api/api.h>
#include <api/math/geometry3d.h>

namespace GNC {
	namespace GCS {
		namespace ToolHandlers {
			class EXTAPI IZoomHandler
			{
			public:
				virtual ~IZoomHandler() {}

				virtual void ChangeZoom(int steps) = 0;
			};
		}
	}
}
