Class WKBHexFileReader

Reads a sequence of {@link Geometry}s in WKBHex format from a text file. Each WKBHex geometry must be on a single line The geometries in the file may be separated by any amount of whitespace and newlines.

Inheritance

Object

WKBHexFileReader

Inherited Members

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: NetTopologySuite.IO

Assembly: NetTopologySuite.dll

Syntax

public class WKBHexFileReader

Constructors

WKBHexFileReader(WKBReader)

Creates a new WKBHexFileReader given the WKBReader to use to parse the geometries.

Declaration

public WKBHexFileReader(WKBReader wkbReader)

Parameters

Type	Name	Description
WKBReader	wkbReader	The geometry reader to use

Properties

Limit

Gets or sets a value indicating the maximum number of geometries to read

Declaration

public int Limit { get; set; }

Property Value

Type	Description
Int32

Offset

Gets or sets the number of geometries to skip before storing.

Declaration

public int Offset { get; set; }

Property Value

Type	Description
Int32

Methods

Read(Stream)

Reads a sequence of geometries.
If an Offset is specified, geometries read up to the offset count are skipped. If a Limit is specified, no more than Limit geometries are read.

Declaration

public ReadOnlyCollection<Geometry> Read(Stream stream)

Parameters

Type	Name	Description
Stream	stream	The path to the file

Returns

Type	Description
ReadOnlyCollection<Geometry>

Exceptions

Type	Condition
ArgumentNullException	Thrown if no stream was passed
ArgumentException	Thrown if passed stream is not readable or seekable
IOException	Thrown if an I/O exception was encountered
ParseException	Thrown if an error occured reading a geometry

Read(String)

Reads a sequence of geometries.
If an Offset is specified, geometries read up to the offset count are skipped. If a Limit is specified, no more than Limit geometries are read.

Declaration

public ReadOnlyCollection<Geometry> Read(string file)

Parameters

Type	Name	Description
String	file	The path to the file

Returns

Type	Description
ReadOnlyCollection<Geometry>

Exceptions

Type	Condition
ArgumentNullException	Thrown if no filename was specified
FileNotFoundException	Thrown if the filename specified does not exist
IOException	Thrown if an I/O exception was encountered
ParseException	Thrown if an error occurred reading a geometry