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  • Zoom in an UIImageView using 3D transform in objc

    @ashish.nakoti
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    If you are looking for a function to Zoom in an UIImageView in a 3D tranform scale then you should use CATransform3DScale.

    First of all declare a BOOL variable to check scale points. Here I am taking CGFloat _scalePoints and CATransform3D transform.

    -(void)zoomin{
    _scalePoints = 1;
    _yourImageView.layer.transform = CATransform3DScale(_yourImageView.layer.transform, _scalePoints,_scalePoints, _scalePoints);
        _scalePoints = _scalePoints+.05;
    _transform = _yourImageView.layer.transform;
}

    It will change your UIImageView into CATransform3DScale for x, y, z axis.

    Happy coding!

    CATransform3D UIImageView resize layer transfor ios objc
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