include/vrvCore/DtViewMagnificationCommand.h

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/*******************************************************************************
** Copyright (c) 2010 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile:  $ $Revision: 95512 $ $State: $
*******************************************************************************/


#pragma once

#include <vrvCore/DtVrvCommand.h>

namespace makVrv
{
   class DT_DLL_VRVCORE DtViewMagnificationCommand : public DtVrvCommand
   {
   public: 
      DtViewMagnificationCommand();
      virtual ~DtViewMagnificationCommand();

      virtual std::string observer() const;
      virtual void setObserver(const std::string& newObs);

      virtual double viewMagnification() const;
      virtual void setViewMagnification( double mag );

      virtual void execute(DtDe& de);

   protected:
      std::string myObserver;
      double myViewMagnification;
   };

   class DT_DLL_VRVCORE DtViewMagnificationCommandCreator : 
      public DtVrvCommandCreator
   {
      public:
         DtViewMagnificationCommandCreator(GlobalIdConvertFunc func);
         virtual ~DtViewMagnificationCommandCreator();
         virtual DtVrvCommand* create(
            vrvControlToolkit::DtVrvControl_v1* control);
   };

} //makVrv::