public override void MovedToSuperview()
{
base.MovedToSuperview();
var maxHeightConstraint = NSLayoutConstraint.Create(this, NSLayoutAttribute.Height, NSLayoutRelation.LessThanOrEqual, Superview, NSLayoutAttribute.Height, 0.3f, 0.0f);
Superview?.AddConstraint(maxHeightConstraint);
}
public void AddVerticalCenterConstraintToSuperview()
{
if (base.Superview == null)
{
return;
}
var child = this;
Superview.AddConstraint(NSLayoutConstraint.Create(
Superview,
NSLayoutAttribute.CenterY,
NSLayoutRelation.Equal,
child,
NSLayoutAttribute.CenterY,
multiplier: 1,
constant: 0));
}