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WkbStreamReader

Class

Reads WKB geometry values from a memory stream using the byte order declared in the WKB data.

Definition

Assembly:Telerik.WinControls.RadMap.dll

Syntax:

public class WkbStreamReader : BinaryReader, IDisposable

Inheritance: objectBinaryReaderWkbStreamReader

Implements: IDisposable

Initializes a reader over a memory stream containing WKB data.

public WkbStreamReader(MemoryStream stream)

Parameters:streamMemoryStream

The stream to read.

Moves the stream position to its end, discarding any unread bytes.

public void CompleteReading()

Gets whether the reader is positioned at the end of the underlying stream.

public bool Eof()

Returns:

true if no bytes remain; otherwise, false.

Reads a 64-bit floating-point value using the byte order selected by SetConverterByteOrder().

public override double ReadDouble()

Returns:

The decoded value.

Skips the specified number of 64-bit values following a WKB point's longitude and latitude.

public void ReadPointTrail(int count)

Parameters:countint

The number of trailing values to skip; nonpositive values leave the stream position unchanged.

Reads a 32-bit unsigned integer using the byte order selected by SetConverterByteOrder().

public override uint ReadUInt32()

Returns:

The decoded integer.

Consumes the WKB byte-order marker and selects the byte order used by subsequent numeric reads.

public void SetConverterByteOrder()