Esempio n. 1
0
        public void Load()
        {
            FileCode = Util.FromBigEndian(br.ReadInt32());
            br.BaseStream.Seek(20, SeekOrigin.Current);
            FileLength  = Util.FromBigEndian(br.ReadInt32()) * 2;
            FileVersion = br.ReadInt32();
            ShpType     = (ShapeType)br.ReadInt32();

            TotalXYRange = new RangeXY();
            ZRange       = new Range();
            MRange       = new Range();
            TotalXYRange.Load(ref br);
            ZRange.Load(ref br);
            MRange.Load(ref br);

            ContentLength = FileLength - 100;
            long curPoint = 0;

            RecordSet = new List <ShpRecord>();
            while (curPoint < ContentLength)
            {
                ShpRecord record = new ShpRecord(ShpType);
                record.Load(ref br);
                long size = record.GetLength();
                RecordSet.Add(record);

                curPoint += record.GetLength();
            }
        }
Esempio n. 2
0
        public void Load(ref BinaryReader br)
        {
            XYRange = new RangeXY();
            XYRange.Load(ref br);
            NumPoints = br.ReadInt32();

            Points = new Point[NumPoints];
            for (int i = 0; i < NumPoints; i++)
            {
                Points[i] = new Point();
                Points[i].Load(ref br);
            }

            ZRange = new Range();
            ZRange.Load(ref br);

            ZValues = new double[NumPoints];
            for (int i = 0; i < NumPoints; i++)
            {
                ZValues[i] = br.ReadDouble();
            }

            MRange = new Range();
            MRange.Load(ref br);

            MValues = new double[NumPoints];
            for (int i = 0; i < NumPoints; i++)
            {
                MValues[i] = br.ReadDouble();
            }
        }
Esempio n. 3
0
        public void Load(ref BinaryReader br)
        {
            XYRange = new RangeXY();
            XYRange.Load(ref br);
            NumPoints = br.ReadInt32();

            Points = new Point[NumPoints];
            for (int i = 0; i < NumPoints; i++)
            {
                Points[i] = new Point();
                Points[i].Load(ref br);
            }
        }
Esempio n. 4
0
        public void Load()
        {
            FileCode = Util.FromBigEndian(br.ReadInt32());
            br.BaseStream.Seek(20, SeekOrigin.Current);
            FileLength  = Util.FromBigEndian(br.ReadInt32()) * 2;
            FileVersion = br.ReadInt32();
            ShpType     = (ShapeType)br.ReadInt32();

            TotalXYRange = new RangeXY();
            ZRange       = new Range();
            MRange       = new Range();
            TotalXYRange.Load(ref br);
            ZRange.Load(ref br);
            MRange.Load(ref br);

            int  ContentLength = FileLength - 100;
            long curPoint      = 0;

            RecordSet = new List <ShxRecord>();
            while (curPoint < ContentLength)
            {
                ShxRecord record = new ShxRecord();
                record.Load(ref br);
                RecordSet.Add(record);

                curPoint += record.GetLength();
            }
            try
            {
                ContentsFile = (ShpFile)FileFactory.CreateInstance(shpPath);
            }
            catch (Exception)
            {
                ContentsFile = null;
            }
        }