Xamarin.iOS UIImageView zoom in combination with UIScrollView Pinch gesture zoom
Example
private float minScale = 1f;
private float maxScale = 4f;
private void SetUpPinchGestureZoom()
{
imageViewToZoom.ContentMode = UIViewContentMode.ScaleAspectFit;
scrollView.MaximumZoomScale = maxScale;
scrollView.MinimumZoomScale = minScale;
scrollView.ViewForZoomingInScrollView += (UIScrollView sv) => { return imageViewToZoom; };
}
