public BoundingBox(ShpReader reader)
{
_xMin = reader.ReadDouble();
_yMin = reader.ReadDouble();
_xMax = reader.ReadDouble();
_yMax = reader.ReadDouble();
}
public Polygon(ShpReader reader)
: base(reader)
{
_shapeType = reader.ReadInt();
Debug.Assert(_shapeType == 5);
_box = new BoundingBox(reader);
_numParts = reader.ReadInt();
_numPoints = reader.ReadInt();
_parts = reader.ReadInts(_numParts);
_points = reader.ReadPoints(_numPoints);
}
private void Read(Stream stream)
{
using (ShpReader reader = new ShpReader(stream))
{
Header = new FileHeader(reader);
while (reader.Position < (Header.FileLength * 2))
{
if (Header.ShapeType == ShapeType.Polygon)
{
_shapes.Add(new Polygon(reader));
}
else
{
new ByteHolder(reader);
}
}
}
}
public FileHeader(ShpReader reader)
{
_fileCode = reader.ReadIntBigEndian();
_unused1 = reader.ReadIntBigEndian();
_unused2 = reader.ReadIntBigEndian();
_unused3 = reader.ReadIntBigEndian();
_unused4 = reader.ReadIntBigEndian();
_unused5 = reader.ReadIntBigEndian();
_fileLength = reader.ReadIntBigEndian();
_version = reader.ReadInt();
_shapeType = reader.ReadInt();
_xMin = reader.ReadDouble();
_yMin = reader.ReadDouble();
_xMax = reader.ReadDouble();
_yMax = reader.ReadDouble();
_zMin = reader.ReadDouble();
_zMax = reader.ReadDouble();
_mMin = reader.ReadDouble();
_mMax = reader.ReadDouble();
reader.AssertPosition(100);
}
public IndexRecord(ShpReader reader)
{
_offset = reader.ReadIntBigEndian();
_length = reader.ReadIntBigEndian();
}
public Shape(ShpReader reader)
{
_header = new ShapeHeader(reader);
}
public ShapeHeader(ShpReader reader)
{
_number = reader.ReadIntBigEndian();
_length = reader.ReadIntBigEndian();
}
public ByteHolder(ShpReader reader)
: base(reader)
{
_bytes = reader.ReadBytes(Header.Length);
}