public override System.IO.MemoryStream AsBinary()
{
System.Collections.Generic.List <System.IO.MemoryStream> buffers = new System.Collections.Generic.List <System.IO.MemoryStream>(0);
int size = 9;
int n = NumGeometries();
for (int i = 0; i < n; i++)
{
System.IO.MemoryStream buffer = GeometryN(i).AsBinary();
buffers.Add(buffer);
size += buffer.Capacity();
}
System.IO.MemoryStream wkbBuffer = System.IO.MemoryStream.Allocate(size).Order(java.nio.ByteOrder.NativeOrder());
byte byteOrder = unchecked ((byte)(wkbBuffer.Order() == java.nio.ByteOrder.LITTLE_ENDIAN ? 1 : 0));
int wkbType = 7;
if (Is3D())
{
wkbType += 1000;
}
if (IsMeasured())
{
wkbType += 2000;
}
wkbBuffer.Put(0, byteOrder);
wkbBuffer.PutInt(1, wkbType);
wkbBuffer.PutInt(5, n);
int offset = 9;
for (int i_1 = 0; i_1 < n; i_1++)
{
byte[] arr = ((byte[])buffers[i_1].Array());
System.Array.Copy(arr, 0, ((byte[])wkbBuffer.Array()), offset, arr.Length);
offset += arr.Length;
}
return(wkbBuffer);
}