text: //=============================================================================================================
  /**
  * @file     butterflyscene.h
  * @author   Lorenz Esch <lorenz.esch@tu-ilmenau.de>;
  *           Christoph Dinh <chdinh@nmr.mgh.harvard.edu>;
  *           Matti Hamalainen <msh@nmr.mgh.harvard.edu>;
  * @version  1.0
  * @date     October, 2014
  *
  * @section  LICENSE
  *
  * Copyright (C) 2014, Lorenz Esch, Christoph Dinh and Matti Hamalainen. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification, are permitted provided that
  * the following conditions are met:
  *     * Redistributions of source code must retain the above copyright notice, this list of conditions and the
  *       following disclaimer.
  *     * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
  *       the following disclaimer in the documentation and/or other materials provided with the distribution.
  *     * Neither the name of MNE-CPP authors nor the names of its contributors may be used
  *       to endorse or promote products derived from this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  *
  *
  * @brief    Contains the declaration of the ButterflyScene class.
  *
  */
  
  #ifndef BUTTERFLYSCENE_H
  #define BUTTERFLYSCENE_H
  
  //*************************************************************************************************************
  //=============================================================================================================
  // INCLUDES
  //=============================================================================================================
  
  #include "butterflysceneitem.h"
  
  #include <disp/viewers/helpers/layoutscene.h>
  #include <disp/viewers/helpers/selectionsceneitem.h>
  
  
  //*************************************************************************************************************
  //=============================================================================================================
  // QT INCLUDES
  //=============================================================================================================
  
  #include <QGraphicsScene>
  
  
  //*************************************************************************************************************
  //=============================================================================================================
  // DEFINE NAMESPACE TMSIPlugin
  //=============================================================================================================
  
  namespace MNEBROWSE
  {
  
  
  //*************************************************************************************************************
  //=============================================================================================================
  // USED NAMESPACES
  //=============================================================================================================
  
  using namespace DISPLIB;
  
  
  //=============================================================================================================
  /**
  * ButterflyScene...
  *
  * @brief The ButterflyScene class provides a reimplemented QGraphicsScene for 2D layout plotting.
  */
  class ButterflyScene : public LayoutScene
  {
      Q_OBJECT
  
  public:
      //=========================================================================================================
      /**
      * Constructs a ButterflyScene.
      */
      explicit ButterflyScene(QGraphicsView* view, QObject *parent = 0);
  
      //=========================================================================================================
      /**
      * Sets the scale map to scaleMap.
      *
      * @param [in] scaleMap map with all channel types and their current scaling value.
      */
      void setScaleMap(const QMap<QString,double> &scaleMap);
  
      //=========================================================================================================
      /**
      * Repaints all items from the layout data in the scene.
      *
      *  @param [in] selectedChannelItems items which are to painted to the average scene
      */
      void repaintItems(const QList<QGraphicsItem*> &selectedChannelItems);
  
  };
  
  } // NAMESPACE
  
  #endif // BUTTERFLYSCENE_H
  