public virtual Size GetDesiredSize(double widthConstraint, double heightConstraint)
{
if (TypedNativeView == null)
{
return(new Size(widthConstraint, heightConstraint));
}
var sizeThatFits = TypedNativeView.SizeThatFits(new CoreGraphics.CGSize((float)widthConstraint, (float)heightConstraint));
var size = new Size(
sizeThatFits.Width == float.PositiveInfinity ? double.PositiveInfinity : sizeThatFits.Width,
sizeThatFits.Height == float.PositiveInfinity ? double.PositiveInfinity : sizeThatFits.Height);
if (double.IsInfinity(size.Width) || double.IsInfinity(size.Height))
{
TypedNativeView.SizeToFit();
size = new Size(TypedNativeView.Frame.Width, TypedNativeView.Frame.Height);
}
return(size);
}
