1 

     2 

     3 #include "inputcontroller.h"

     4 #include "compasscontroller.h"

     5 #include "view.h"

     6 

     7 CompassController::CompassController( ): m_width(View::m_imageWidth){}

     8 

     9 

    10 

    11 void CompassController::startSensor()

    12 {

    13     m_compass.connectToBackend();

    14     m_compass.start();

    15     connect(&m_compass, SIGNAL(readingChanged()), this, SLOT(update()));

    16 }

    17 

    18 

    19 void CompassController::stopSensor(){ m_compass.stop();}

    20 

    21 

    22 void CompassController::update()

    23 {

    24     qreal azimuth = m_compass.reading()->azimuth();

    25     m_x = (int)(azimuth * m_width/360);

    26 }

    27 

    28 

    29