public bool TryGetStyleMapById(string id, out KmlStyleMap styleMap)
{
if (String.IsNullOrWhiteSpace(id))
{
throw new ArgumentNullException(nameof(id));
}
_lookup.TryGetValue(id, out KmlStyleSelector selector);
styleMap = selector as KmlStyleMap;
return(styleMap != null);
}
public void Add(KmlStyleMap styleMap)
{
if (styleMap == null)
{
throw new ArgumentNullException(nameof(styleMap));
}
_selectors.Add(styleMap);
if (String.IsNullOrWhiteSpace(styleMap.Id))
{
return;
}
_lookup[styleMap.Id] = styleMap;
}
public static KmlStyleSelector Parse(XElement xml, XmlNamespaceManager namespaces)
{
if (xml == null)
{
return(null);
}
switch (xml.Name.LocalName)
{
case "Style":
return(KmlStyle.Parse(xml, namespaces));
case "StyleMap":
return(KmlStyleMap.Parse(xml, namespaces));
default:
throw new Exception("Unknown style selector " + xml.Name.LocalName);
}
}
