Example #1
0
StaffScene::StaffScene(QGraphicsView* view, QObject *parent) :
    QGraphicsScene(parent), m_view(view)
{
    m_view->setScene(this);
    makeLine();
    makeTrebleClef();
    makeNote();
    m_note->installSceneEventFilter(m_lineManager);
    setBoundries();
}
Example #2
0
void mainloopalgorithms(void) { 
   sensor.checkPoll();   // see if it is time to check for new data frame
   makeNote();           // check if it is time to play a MIDI note

   if (display && displayTimer.expired()) {
      displayTimer.reset();
      cout << "\r\t\t\t\t\t\t\t\t\t";
      cout << "\rkey0= " << (int)(100 * keymin)/100.0 
           << "  keyx= " << (int)(100 * keymax)/100.0
           << "  keyc= " << (int)(100 * sensor[keychan][0])/100.0 
           << "   \tvel0= " << (int)(100 * velmin)/100.0 
           << "  velx= " << (int)(100 * velmax)/100.0 
           << "  velc= " << (int)(100 * sensor[velchan][0])/100.0  
           << "   " << flush;
   }
}