/// <summary>
///
/// </summary>
/// <param name="multiLineString"></param>
/// <returns></returns>
protected virtual int SetByteStreamLength(MultiLineString multiLineString)
{
int count = InitValue;
foreach (LineString ls in multiLineString.Geometries)
count += SetByteStreamLength(ls);
return count;
}
/// <summary>
/// Creates a <c>MultiLineString</c> using the given <c>LineStrings</c>; a null or empty
/// array will create an empty MultiLineString.
/// </summary>
/// <param name="lineStrings">LineStrings, each of which may be empty but not null-</param>
public virtual IMultiLineString CreateMultiLineString(IBasicLineString[] lineStrings)
{
if (lineStrings == null)
{
return new MultiLineString();
}
int count = lineStrings.Length;
LineString[] ls = new LineString[count];
for (int I = 0; I < count; I++)
{
ls[I] = new LineString(lineStrings[I]);
}
MultiLineString temp = new MultiLineString(ls);
return temp;
}
/// <summary>
///
/// </summary>
/// <param name="multiLineString"></param>
/// <param name="writer"></param>
protected virtual void Write(MultiLineString multiLineString, XmlTextWriter writer)
{
writer.WriteStartElement("MultiLineString");
for (int i = 0; i < multiLineString.NumGeometries; i++)
{
writer.WriteStartElement("lineStringMember");
Write(multiLineString.Geometries[i] as LineString, writer);
writer.WriteEndElement();
}
writer.WriteEndElement();
}
/// <summary>
///
/// </summary>
/// <param name="geom"></param>
/// <returns></returns>
public virtual bool IsSimple(MultiLineString geom)
{
return IsSimpleLinearGeometry(geom);
}