public SharpMap.Geometries.MultiLineString SplitLineString(
SharpMap.Geometries.LineString lineString,
System.Double length)
{
if (lineString == null || lineString.IsEmpty())
{
throw new System.ArgumentException("Linestring is null or Empty", "lineString");
}
var gf = new NetTopologySuite.Geometries.GeometryFactory();
var ntsLine = (NetTopologySuite.Geometries.LineString)
SharpMap.Converters.NTS.GeometryConverter.ToNTSGeometry(lineString, gf);
var ret = new SharpMap.Geometries.MultiLineString();
var lil = new NetTopologySuite.LinearReferencing.LengthIndexedLine(ntsLine);
double currentLength = 0d;
while (currentLength < ntsLine.Length)
{
var tmpLine = (NetTopologySuite.Geometries.LineString)
lil.ExtractLine(currentLength, currentLength + length);
ret.LineStrings.Add((SharpMap.Geometries.LineString)
SharpMap.Converters.NTS.GeometryConverter.ToSharpMapGeometry(tmpLine));
currentLength += length;
}
return(ret);
}
