Transition of gyroscope data to contentOffset CGPoint

DVParallaxViewGyroDataTransition.m

#pragma mark - Gyroscope to offset
         
- (CGPoint)contentOffsetWithRotationRate:(CMRotationRate)rotationRate {
    double xOffset = (fabs(rotationRate.y) > DV_ROTATION_THRESHOLD)?rotationRate.y*DV_ROTATION_MULTIPLIER:0.f;
    double yOffset = (fabs(rotationRate.x) > DV_ROTATION_THRESHOLD)?rotationRate.x*DV_ROTATION_MULTIPLIER:0.f;
    CGPoint newOffset = CGPointMake(self.contentOffset.x + xOffset,
                                    self.contentOffset.y + yOffset);
    return newOffset;
}
                        
- (void)displayLinkHandler {
    [self setContentOffset:[self contentOffsetWithRotationRate:self.motionManager.deviceMotion.rotationRate]];
}