// QPoint currentPoint = GetAdjustedMousePosition(event);
Vector currentPoint = Painter::QtToCartesianCoords(Vector(event->x(), event->y()));
Vector v1(rotationZeroPoint.x, rotationZeroPoint.y, 0,
// QPoint currentPoint = GetAdjustedMousePosition(event);
Vector currentPoint = Painter::QtToCartesianCoords(Vector(event->x(), event->y()));
Vector v1(rotationZeroPoint.x, rotationZeroPoint.y, 0,