private object ParseMultiPoint(WktTokenQueue tokens)
{
tokens.Dequeue("MULTIPOINT");
var dimensions = ParseDimensions(tokens);
if (tokens.NextTokenIs("EMPTY"))
{
tokens.Dequeue();
return(_shapeConverter.ToMultiPoint(new CoordinateInfo[0]));
}
tokens.Dequeue(WktTokenType.LeftParenthesis);
var points = new List <CoordinateInfo> {
ParseMultiPointCoordinate(tokens, dimensions)
};
while (tokens.NextTokenIs(WktTokenType.Comma))
{
tokens.Dequeue();
points.Add(ParseMultiPointCoordinate(tokens, dimensions));
}
tokens.Dequeue(WktTokenType.RightParenthesis);
return(_shapeConverter.ToMultiPoint(points.ToArray()));
}
private bool TryParseMultiPoint(RavenJObject obj, out object result)
{
RavenJToken coord;
if (obj.TryGetValue("coordinates", out coord))
{
var coordinates = coord as RavenJArray;
CoordinateInfo[] co;
if (coordinates != null && TryParseCoordinateArray(coordinates, out co))
{
result = _shapeConverter.ToMultiPoint(co);
return(true);
}
}
result = null;
return(false);
}