virtual void mouseReleaseEvent(QMouseEvent* e){View::mouseReleaseEvent(e);}
void drawTextTickCent(QPainter& p, int bigw, int bigh, int r);
void drawTicksCent(QPainter& p, int bigw, int bigh, int r, int ticks_size, int h);
virtual void mouseReleaseEvent(QMouseEvent* e){View::mouseReleaseEvent(e);}
void drawTextTickCent(QPainter& p, int bigw, int bigh, int r);
void drawTicksCent(QPainter& p, int bigw, int bigh, int r, int ticks_size, int h);