/// <summary>
/// Centers the view both vertically and horizontally to the center of another view.
/// </summary>
/// <param name="view">A view to center.</param>
/// <param name="secondView">The second view to center to.</param>
/// <returns>The NSLayoutConstraints for the anchor.</returns>
public static NSLayoutConstraint[] AnchorCenter(this UIView view, UIView secondView)
{
NSLayoutConstraint[] constraints = new NSLayoutConstraint[2];
constraints[0] = view.AnchorCenterX(secondView);
constraints[1] = view.AnchorCenterY(secondView);
return(constraints);
}
/// <summary>
/// Centers the view vertically to the parent.
/// </summary>
/// <param name="view">A view to center.</param>
/// <param name="constant">An optional offset value when centering.</param>
/// <returns>The NSLayoutConstraint for the anchor.</returns>
public static NSLayoutConstraint AnchorCenterY(this UIView view, float constant = 0)
{
UIViewExtensions.EnsureHasParent(view);
return(view.AnchorCenterY(view.Superview, constant));
}