SoMagnify2GestureEvent.h

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// Copyright (c) Fraunhofer MEVIS, Germany. All rights reserved.
// **InsertLicense** code
/*
 _______________________________________________________________________
 __________________  F R A U N H O F E R   M E V I S  __________________
 |
 |   Description:
 |   SoMagnify2GestureEvent.h
 |
 |   Author(s)      : Felix Ritter
 |
 __________________  F R A U N H O F E R   M E V I S  __________________
 _______________________________________________________________________
 */
 
#ifndef  _SO_MAGNIFY_GESTURE_EVENT_
#define  _SO_MAGNIFY_GESTURE_EVENT_
 
#include "SoTouchControlInit.h"
#include <Inventor/system/SbSystem.h>
#include <Inventor/events/SoGestureEvent.h>
 
class TOUCHCONTROL_API  SoMagnify2GestureEvent : public SoGestureEvent {
 
  SO_EVENT_HEADER();
    
  public:
    // constructor
    SoMagnify2GestureEvent();
    virtual ~SoMagnify2GestureEvent();
    
    void setScaleFactor(double v) {
        scaleFactor = v;
    }
    double getScaleFactor() const {
        return scaleFactor;
    }
    
  SoINTERNAL public:
    static void initClass();
    
  private:
    double scaleFactor;
};
 
#endif /* _SO_MAGNIFY_GESTURE_EVENT_ */