internal static byte[] WriteHeaderToByte(int recordNumber, IEsriShape shape)
{
System.IO.MemoryStream result = new System.IO.MemoryStream();
result.Write(IRI.Msh.Common.Helpers.StreamHelper.Int32ToBigEndianOrderedBytes(recordNumber), 0, ShapeConstants.IntegerSize);
result.Write(IRI.Msh.Common.Helpers.StreamHelper.Int32ToBigEndianOrderedBytes(shape.ContentLength), 0, ShapeConstants.IntegerSize);
return(result.ToArray());
}
public static SqlGeometry AsSqlGeometry(this IEsriShape shape)
{
//try
//{
// return SqlGeometry.STGeomFromWKB(new SqlBytes(shape.AsWkb()), srid).MakeValid();
//}
//catch (Exception ex)
//{
// return SqlGeometry.Null;
//}
SqlGeometryBuilder builder = new SqlGeometryBuilder();
builder.SetSrid(shape.Srid);
try
{
switch (shape.Type)
{
case EsriShapeType.NullShape:
return(SqlGeometry.Null);
case EsriShapeType.EsriPoint:
case EsriShapeType.EsriPointM:
case EsriShapeType.EsriPointZ:
WriteEsriPoint(builder, (IPoint)shape);
break;
case EsriShapeType.EsriMultiPoint:
case EsriShapeType.EsriMultiPointM:
case EsriShapeType.EsriMultiPointZ:
WriteEsriMultiPoint(builder, (IEsriSimplePoints)shape);
break;
case EsriShapeType.EsriPolyLine:
case EsriShapeType.EsriPolyLineM:
case EsriShapeType.EsriPolyLineZ:
WriteEsriPolyline(builder, (IEsriSimplePoints)shape);
break;
case EsriShapeType.EsriPolygon:
case EsriShapeType.EsriPolygonM:
case EsriShapeType.EsriPolygonZ:
WriteEsriPolygon(builder, (IEsriSimplePoints)shape);
break;
case EsriShapeType.EsriMultiPatch:
default:
break;
}
var result = builder.ConstructedGeometry.MakeValid();
if (!result.IsNullOrEmpty() && !AreConsistent(shape.Type, result.GetOpenGisType()))
{
return(ClearGeometry(shape.Type, result, shape.Srid));
}
return(result);
}
catch (Exception ex)
{
return(CreateDefault(shape.Type, shape.Srid));
}
}
