/// <summary>
/// Reads an XML Position From An Existing DOM
/// </summary>
/// <param name="rootnode">Node Containing the GML Position</param>
public override void ReadXML(XmlNode rootnode)
{
if (rootnode.LocalName == "Polygon")
{
GMLLinearRing tempring;
this.ReadXMLBase(rootnode);
foreach (XmlNode childnode in rootnode.ChildNodes)
{
if (string.IsNullOrEmpty(childnode.InnerText))
{
continue;
}
switch (childnode.LocalName)
{
case "exterior":
if (childnode.ChildNodes.Count != 1)
{
throw new ArgumentException("Unexpected Number of gml:exterior child nodes in GMLPolygon");
}
this.exterior.ReadXML(childnode.FirstChild);
break;
case "interior":
if (childnode.ChildNodes.Count != 1)
{
throw new ArgumentException("Unexpected Number of gml:interior child nodes in GMLPolygon");
}
tempring = new GMLLinearRing();
tempring.ReadXML(childnode.FirstChild);
this.interior.Add(tempring);
break;
case "#comment":
break;
default:
throw new ArgumentException("Unexpected Child Node Name: " + childnode.Name + " in GMLPolygon");
}
}
}
else
{
throw new ArgumentException("Unexpected Node Name: " + rootnode.Name + " in GMLPolycon");
}
}
/// <summary>
/// Initializes a new instance of the GMLPolygon class
/// Default Constructor - Initializes Objects
/// </summary>
public GMLPolygon()
{
this.exterior = new GMLLinearRing();
this.interior = new List <GMLLinearRing>();
}