/**
**
** @RDE_HEADER@
** Definition of rubberband class to define moving transformation
** $Id$
** $HeadURL$
** $Author$
**
** -----------------------------------------------------------------------------------------------
**
** Hardware-Environment: Intel-PC
** Software-Environment: Windows 7, Qt 5.4. ArcGIS 10.2.5
**
** Language ........: C++ 11
**
** -----------------------------------------------------------------------------------------------
**
** Author ...........: Jörg Turla, SPD G, Tel. 3132
**
** -----------------------------------------------------------------------------------------------
**
** Notes .........:
**
**   07.04.2016, JT  : First edition for use with Qt5
**
** -----------------------------------------------------------------------------------------------
*/

#pragma once

#include "rubberband_transform.h"


namespace SituationMap { namespace RB
{

   class RubberbandPointHandle;

   /**
     @class RubberbandTransformRotate rubberband_transform_rotate.h
     @brief Implementation of a rubberband to rotate features
     @see Rubberband
   */
   class SITUATIONMAP_EXPORT RubberbandTransformRotate : public RubberbandTransform
   {
      Q_OBJECT

         friend class RubberbandFactory;

         /**
            @name Construction & Destruction
            @}
         */

         explicit RubberbandTransformRotate(  SituationMap::Map * map, QObject * parent );

       public:
         /** @} */

         /**
           Returns sinus of rotation angle
         */
         qreal rotationSin() const;

         /**
           Return cosinus of roation angle
         */
         qreal rotationCos() const;

         /**
           Return rotation angle (math.) in radians
         */
         qreal rotationAngle() const;

   }; /* RubberbandTransformRotate */

} } /* namespace SituationMap::RB */