protected override void setJSON(JObject obj, BaseClassIfc host, HashSet<int> processed)
{
base.setJSON(obj, host, processed);
if (!double.IsNaN(mTargetScale))
obj["TargetScale"] = mTargetScale.ToString();
obj["TargetView"] = TargetView.ToString();
setAttribute(obj, "UserDefinedTargetView", UserDefinedTargetView);
}