contents.md

Contents #

• Algorithms
  • IsCcw(ring)
• GeometryFromWkbUtils
  • Parse(reader)
• GeometryFromWktUtils
  • GetCoordinates(tokenizer)
  • GetNextCloser(tokenizer)
  • GetNextCloserOrComma(tokenizer)
  • GetNextEmptyOrOpener(tokenizer)
  • GetNextNumber(tokenizer)
  • GetNextWord(tokenizer)
  • ReadGeometryTaggedText(tokenizer)
  • ReadLineStringText(tokenizer)
  • ReadMultiLineStringText(tokenizer)
  • ReadMultiPolygonText(tokenizer)
  • ReadPointText(tokenizer)
  • ReadPolygonText(tokenizer,exteriorRingCcw,exteriorRingCcwSpecified)
• GeometryToWkbUtils
  • WriteDouble(value,writer,byteOrder)
  • WriteGeometry(geometry,bWriter,byteorder)
  • WriteLineString(ls,bWriter,byteorder)
  • WriteMultiLineString(mls,bWriter,byteorder)
  • WriteMultiPolygon(mp,bWriter,byteorder)
  • WritePoint(point,bWriter,byteorder)
  • WritePolygon(poly,bWriter,byteorder)
  • WriteType(geometry,bWriter,byteorder)
  • WriteUInt32(value,writer,byteOrder)
• GeometryToWktUtils
  • AppendCoordinate(coordinate,writer)
  • AppendGeometryTaggedText(geometry,writer)
  • AppendLineStringTaggedText(lineString,writer)
  • AppendLineStringText(lineString,writer)
  • AppendMultiLineStringTaggedText(multiLineString,writer)
  • AppendMultiLineStringText(multiLineString,writer)
  • AppendMultiPolygonTaggedText(multiPolygon,writer)
  • AppendMultiPolygonText(multiPolygon,writer)
  • AppendPointTaggedText(coordinate,writer)
  • AppendPointText(coordinate,writer)
  • AppendPolygonTaggedText(polygon,writer)
  • AppendPolygonText(polygon,writer)
  • OnlyOneExteriorRing(polygon)
  • WriteNumber(d)
• Parser
  • GeometryFromWkb(bytes)
  • GeometryFromWkb(reader)
  • GeometryFromWkt(wellKnownText)
  • GeometryFromWkt(reader)
  • GeometryToWkb(g)
  • GeometryToWkb(g,wkbByteOrder)
  • GeometryToWkt(geometry)
  • GeometryToWkt(geometry,writer)
• StreamTokenizer
  • #ctor(reader,ignoreWhitespace)
  • Column
  • LineNumber
  • GetNumericValue()
  • GetStringValue()
  • GetTokenType()
  • GetType(character)
  • NextNonWhitespaceToken()
  • NextToken(ignoreWhitespace)
  • NextToken()
• TokenType
  • Eof
  • Eol
  • Number
  • Symbol
  • Whitespace
  • Word
• WkbByteOrder
  • Ndr
  • Xdr
• WkbGeometryType
• WktStreamTokenizer
  • #ctor(reader)
  • ReadAuthority(authority,authorityCode)
  • ReadDoubleQuotedWord()
  • ReadToken(expectedToken)

ArcGISRuntimeWKT # =

Algorithms # =

Namespace

ArcGISRuntimeWKT.Utilities

IsCcw(ring) method # =

Summary

Tests whether a ring is oriented counter-clockwise.

Returns

Returns true if ring is oriented counter-clockwise.

Parameters

Name	Type	Description
ring	System.Collections.Generic.List{Esri.ArcGISRuntime.Geometry.MapPoint}	Ring to test.

GeometryFromWkbUtils # =

Namespace

ArcGISRuntimeWKT

Summary

Converts Well-known Binary representations to a Geometry instance.

Remarks

The Well-known Binary Representation for Geometry (WKBGeometry) provides a portable representation of a Geometry value as a contiguous stream of bytes. It permits Geometry values to be exchanged between an ODBC client and an SQL database in binary form.

The Well-known Binary Representation for Geometry is obtained by serializing a Geometry instance as a sequence of numeric types drawn from the set {Unsigned Integer, Double} and then serializing each numeric type as a sequence of bytes using one of two well defined, standard, binary representations for numeric types (NDR, XDR). The specific binary encoding (NDR or XDR) used for a geometry byte stream is described by a one byte tag that precedes the serialized bytes. The only difference between the two encodings of geometry is one of byte order, the XDR encoding is Big Endian, the NDR encoding is Little Endian.

Parse(reader) method # =

Summary

Creates a Geometry based on the Well-known binary representation.

Returns

A Geometry based on the Well-known binary representation.

Parameters

Name	Type	Description
reader	System.IO.BinaryReader	A BinaryReader used to read the Well-known binary representation.

GeometryFromWktUtils # =

Namespace

ArcGISRuntimeWKT

Summary

Converts a Well-known Text representation to a Geometry instance.

Remarks

The Well-Known Text (WKT) representation of Geometry is designed to exchange geometry data in ASCII form.

Examples of WKT representations of geometry objects are:

GetCoordinates(tokenizer) method # =

Summary

Returns the next array of Coordinates in the stream.

Returns

The next array of Coordinates in the stream, or an empty array of "EMPTY" is the next element returned by the stream.

Parameters

Name	Type	Description
tokenizer	ArcGISRuntimeWKT.WktStreamTokenizer	Tokenizer over a stream of text in Well-known Text format. The next element returned by the stream should be "(" (the beginning of "(x1 y1, x2 y2, ..., xn yn)" or "EMPTY".

GetNextCloser(tokenizer) method # =

Summary

Returns the next ")" in the stream.

Returns

Returns the next ")" in the stream.

Parameters

Name	Type	Description
tokenizer	ArcGISRuntimeWKT.WktStreamTokenizer	Tokenizer over a stream of text in Well-known Text format. The next token must be ")".

Remarks

ParseException is thrown if the next token is not ")".

GetNextCloserOrComma(tokenizer) method # =

Summary

Returns the next ")" or "," in the stream.

Returns

Returns the next ")" or "," in the stream.

Parameters

Name	Type	Description
tokenizer	ArcGISRuntimeWKT.WktStreamTokenizer	tokenizer over a stream of text in Well-known Text format. The next token must be ")" or ",".

Remarks

ParseException is thrown if the next token is not ")" or ",".

GetNextEmptyOrOpener(tokenizer) method # =

Summary

Returns the next "EMPTY" or "(" in the stream as uppercase text.

Returns

the next "EMPTY" or "(" in the stream as uppercase text.

Parameters

Name	Type	Description
tokenizer	ArcGISRuntimeWKT.WktStreamTokenizer	Tokenizer over a stream of text in Well-known Text format. The next token must be "EMPTY" or "(".

Remarks

ParseException is thrown if the next token is not "EMPTY" or "(".

GetNextNumber(tokenizer) method # =

Summary

Returns the next number in the stream.

Returns

Returns the next number in the stream.

Parameters

Name	Type	Description
tokenizer	ArcGISRuntimeWKT.WktStreamTokenizer	Tokenizer over a stream of text in Well-known text format. The next token must be a number.

Remarks

ParseException is thrown if the next token is not a number.

GetNextWord(tokenizer) method # =

Summary

Returns the next word in the stream as uppercase text.

Returns

Returns the next word in the stream as uppercase text.

Parameters

Name	Type	Description
tokenizer	ArcGISRuntimeWKT.WktStreamTokenizer	Tokenizer over a stream of text in Well-known Text format. The next token must be a word.

Remarks

Exception is thrown if the next token is not a word.

ReadGeometryTaggedText(tokenizer) method # =

Summary

Creates a Geometry using the next token in the stream.

Returns

Returns a Geometry specified by the next token in the stream.

Parameters

Name	Type	Description
tokenizer	ArcGISRuntimeWKT.WktStreamTokenizer	Tokenizer over a stream of text in Well-known Text format. The next tokens must form a .

Remarks

Exception is thrown if the coordinates used to create a Polygon shell and holes do not form closed linestrings, or if an unexpected token is encountered.

ReadLineStringText(tokenizer) method # =

Summary

Creates a LineString using the next token in the stream.

Returns

Returns a LineString specified by the next token in the stream.

Parameters

Name	Type	Description
tokenizer	ArcGISRuntimeWKT.WktStreamTokenizer	Tokenizer over a stream of text in Well-known Text format. The next tokens must form a LineString Text.

Remarks

ParseException is thrown if an unexpected token is encountered.

ReadMultiLineStringText(tokenizer) method # =

Summary

Creates a Polyline using the next token in the stream.

Returns

a Polyline specified by the next token in the stream

Parameters

Name	Type	Description
tokenizer	ArcGISRuntimeWKT.WktStreamTokenizer	tokenizer over a stream of text in Well-known Text format. The next tokens must form a MultiLineString Text

ReadMultiPolygonText(tokenizer) method # =

Summary

Creates a Polygon using the next token in the stream.

Returns

a

MultiPolygon

specified by the next token in the stream, or if if the coordinates used to create the Polygon shells and holes do not form closed linestrings.

Parameters

Name	Type	Description
tokenizer	ArcGISRuntimeWKT.WktStreamTokenizer	tokenizer over a stream of text in Well-known Text format. The next tokens must form a MultiPolygon.

ReadPointText(tokenizer) method # =

Summary

Creates a Point using the next token in the stream.

Returns

Returns a Point specified by the next token in the stream.

Parameters

Name	Type	Description
tokenizer	ArcGISRuntimeWKT.WktStreamTokenizer	Tokenizer over a stream of text in Well-known Text format. The next tokens must form a .

Remarks

ParseException is thrown if an unexpected token is encountered.

ReadPolygonText(tokenizer,exteriorRingCcw,exteriorRingCcwSpecified) method # =

Summary

Creates a Polygon using the next token in the stream.

Returns

Returns a Polygon specified by the next token in the stream

Parameters

Name	Type	Description
tokenizer	ArcGISRuntimeWKT.WktStreamTokenizer	Tokenizer over a stream of text in Well-known Text format. The next tokens must form a .
exteriorRingCcw	System.Boolean
exteriorRingCcwSpecified	System.Boolean

Remarks

ParseException is thown if the coordinates used to create the Polygon shell and holes do not form closed linestrings, or if an unexpected token is encountered.

GeometryToWkbUtils # =

Namespace

ArcGISRuntimeWKT

Summary

Converts a Geometry instance to a Well-known Binary string representation.

Remarks

The Well-known Binary Representation for Geometry (WKBGeometry) provides a portable representation of a Geometry value as a contiguous stream of bytes. It permits Geometry values to be exchanged between an ODBC client and an SQL database in binary form.

The Well-known Binary Representation for Geometry is obtained by serializing a Geometry instance as a sequence of numeric types drawn from the set {Unsigned Integer, Double} and then serializing each numeric type as a sequence of bytes using one of two well defined, standard, binary representations for numeric types (NDR, XDR). The specific binary encoding (NDR or XDR) used for a geometry byte stream is described by a one byte tag that precedes the serialized bytes. The only difference between the two encodings of geometry is one of byte order, the XDR encoding is Big Endian, the NDR encoding is Little Endian.

WriteDouble(value,writer,byteOrder) method # =

Summary

Writes a double to the binarywriter using the specified encoding

Parameters

Name	Type	Description
value	System.Double	Value to write
writer	System.IO.BinaryWriter	Binary Writer
byteOrder	ArcGISRuntimeWKT.WkbByteOrder	byteorder

WriteGeometry(geometry,bWriter,byteorder) method # =

Summary

Writes the geometry to the binary writer.

Parameters

Name	Type	Description
geometry	Esri.ArcGISRuntime.Geometry.Geometry	The geometry to be written.
bWriter	System.IO.BinaryWriter
byteorder	ArcGISRuntimeWKT.WkbByteOrder	Byte order

WriteLineString(ls,bWriter,byteorder) method # =

Summary

Writes a linestring.

Parameters

Name	Type	Description
ls	System.Collections.Generic.IEnumerable{Esri.ArcGISRuntime.Geometry.MapPoint}	The linestring to be written.
bWriter	System.IO.BinaryWriter	Stream to write to.
byteorder	ArcGISRuntimeWKT.WkbByteOrder	Byte order

WriteMultiLineString(mls,bWriter,byteorder) method # =

Summary

Writes a multilinestring.

Parameters

Name	Type	Description
mls	Esri.ArcGISRuntime.Geometry.Polyline	The multilinestring to be written.
bWriter	System.IO.BinaryWriter	Stream to write to.
byteorder	ArcGISRuntimeWKT.WkbByteOrder	Byte order

WriteMultiPolygon(mp,bWriter,byteorder) method # =

Summary

Writes a multipolygon.

Parameters

Name	Type	Description
mp	Esri.ArcGISRuntime.Geometry.Polygon	The mulitpolygon to be written.
bWriter	System.IO.BinaryWriter	Stream to write to.
byteorder	ArcGISRuntimeWKT.WkbByteOrder	Byte order

WritePoint(point,bWriter,byteorder) method # =

Summary

Writes a point.

Parameters

Name	Type	Description
point	Esri.ArcGISRuntime.Geometry.MapPoint	The point to be written.
bWriter	System.IO.BinaryWriter	Stream to write to.
byteorder	ArcGISRuntimeWKT.WkbByteOrder	Byte order

WritePolygon(poly,bWriter,byteorder) method # =

Summary

Writes a polygon.

Parameters

Name	Type	Description
poly	Esri.ArcGISRuntime.Geometry.Polygon	The polygon to be written.
bWriter	System.IO.BinaryWriter	Stream to write to.
byteorder	ArcGISRuntimeWKT.WkbByteOrder	Byte order

WriteType(geometry,bWriter,byteorder) method # =

Summary

Writes the type number for this geometry.

Parameters

Name	Type	Description
geometry	Esri.ArcGISRuntime.Geometry.Geometry	The geometry to determine the type of.
bWriter	System.IO.BinaryWriter	Binary Writer
byteorder	ArcGISRuntimeWKT.WkbByteOrder	Byte order

WriteUInt32(value,writer,byteOrder) method # =

Summary

Writes an unsigned integer to the binarywriter using the specified encoding

Parameters

Name	Type	Description
value	System.UInt32	Value to write
writer	System.IO.BinaryWriter	Binary Writer
byteOrder	ArcGISRuntimeWKT.WkbByteOrder	byteorder

GeometryToWktUtils # =

Namespace

ArcGISRuntimeWKT

Summary

Outputs the textual representation of a Geometry instance.

Remarks

The Well-Known Text (WKT) representation of Geometry is designed to exchange geometry data in ASCII form.

Examples of WKT representations of geometry objects are:

AppendCoordinate(coordinate,writer) method # =

Summary

Converts a Coordinate to format, then Appends it to the writer.

Parameters

Name	Type	Description
coordinate	Esri.ArcGISRuntime.Geometry.MapPoint	The Coordinate to process.
writer	System.IO.StringWriter	The output writer to Append to.

AppendGeometryTaggedText(geometry,writer) method # =

Summary

Converts a Geometry to format, then Appends it to the writer.

Parameters

Name	Type	Description
geometry	Esri.ArcGISRuntime.Geometry.Geometry	The Geometry to process.
writer	System.IO.StringWriter	The output stream to Append to.

AppendLineStringTaggedText(lineString,writer) method # =

Summary

Converts a LineString to LineString tagged text format,

Parameters

Name	Type	Description
lineString	Esri.ArcGISRuntime.Geometry.Polyline	The LineString to process.
writer	System.IO.StringWriter	The output stream writer to Append to.

AppendLineStringText(lineString,writer) method # =

Summary

Converts a LineString to format, then Appends it to the writer.

Parameters

Name	Type	Description
lineString	System.Collections.Generic.IReadOnlyList{Esri.ArcGISRuntime.Geometry.MapPoint}	The LineString to process.
writer	System.IO.StringWriter	The output stream to Append to.

AppendMultiLineStringTaggedText(multiLineString,writer) method # =

Summary

Converts a MultiLineString to format, then Appends it to the writer.

Parameters

Name	Type	Description
multiLineString	Esri.ArcGISRuntime.Geometry.Polyline	The MultiLineString to process
writer	System.IO.StringWriter	The output stream writer to Append to.

AppendMultiLineStringText(multiLineString,writer) method # =

Summary

Converts a MultiLineString to format, then Appends it to the writer.

Parameters

Name	Type	Description
multiLineString	Esri.ArcGISRuntime.Geometry.Polyline	The MultiLineString to process.
writer	System.IO.StringWriter	The output stream writer to Append to.

AppendMultiPolygonTaggedText(multiPolygon,writer) method # =

Summary

Converts a MultiPolygon to format, then Appends it to the writer.

Parameters

Name	Type	Description
multiPolygon	Esri.ArcGISRuntime.Geometry.Polygon	The MultiPolygon to process
writer	System.IO.StringWriter	The output stream writer to Append to.

AppendMultiPolygonText(multiPolygon,writer) method # =

Summary

Converts a MultiPolygon to format, then Appends to it to the writer.

Parameters

Name	Type	Description
multiPolygon	Esri.ArcGISRuntime.Geometry.Polygon	The MultiPolygon to process.
writer	System.IO.StringWriter	The output stream to Append to.

AppendPointTaggedText(coordinate,writer) method # =

Summary

Converts a Coordinate to format, then Appends it to the writer.

Parameters

Name	Type	Description
coordinate	Esri.ArcGISRuntime.Geometry.MapPoint	the

Coordinate

to process | | writer | System.IO.StringWriter | the output writer to Append to |

AppendPointText(coordinate,writer) method # =

Summary

Converts a Coordinate to Point Text format then Appends it to the writer.

Parameters

Name	Type	Description
coordinate	Esri.ArcGISRuntime.Geometry.MapPoint	The Coordinate to process.
writer	System.IO.StringWriter	The output stream writer to Append to.

AppendPolygonTaggedText(polygon,writer) method # =

Summary

Converts a Polygon to format, then Appends it to the writer.

Parameters

Name	Type	Description
polygon	Esri.ArcGISRuntime.Geometry.Polygon	Th Polygon to process.
writer	System.IO.StringWriter	The stream writer to Append to.

AppendPolygonText(polygon,writer) method # =

Summary

Converts a Polygon to format, then Appends it to the writer.

Parameters

Name	Type	Description
polygon	Esri.ArcGISRuntime.Geometry.Polygon	The Polygon to process.
writer	System.IO.StringWriter

OnlyOneExteriorRing(polygon) method # =

Summary

Checks whether the first ring is CW or CCW, and returns true if there is only one ring in this direction.

Returns

Parameters

Name	Type	Description
polygon	Esri.ArcGISRuntime.Geometry.Polygon

WriteNumber(d) method # =

Summary

Converts a double to a string, not in scientific notation.

Returns

The double as a string, not in scientific notation.

Parameters

Name	Type	Description
d	System.Double	The double to convert.

Parser # =

Namespace

ArcGISRuntimeWKT

Summary

convert Well Known Text (WKT) / Well Known Binary (WKB) to and from Geometry

GeometryFromWkb(bytes) method # =

Summary

Creates a Geometry from the supplied byte[] containing the Well-known Binary representation.

Returns

A Geometry bases on the supplied Well-known Binary representation.

Parameters

Name	Type	Description
bytes	System.Byte[]	byte[] containing the Well-known Binary representation.

GeometryFromWkb(reader) method # =

Summary

Creates a Geometry based on the Well-known binary representation.

Returns

A Geometry based on the Well-known binary representation.

Parameters

Name	Type	Description
reader	System.IO.BinaryReader	A BinaryReader used to read the Well-known binary representation.

GeometryFromWkt(wellKnownText) method # =

Summary

Converts a Well-known text representation to a Geometry.

Returns

Returns a Geometry specified by wellKnownText. Throws an exception if there is a parsing problem.

Parameters

Name	Type	Description
wellKnownText	System.String	A Geometry tagged text string ( see the OpenGIS Simple Features Specification. )

GeometryFromWkt(reader) method # =

Summary

Converts a Well-known Text representation to a Geometry.

Returns

Returns a Geometry read from StreamReader. An exception will be thrown if there is a parsing problem.

Parameters

Name	Type	Description
reader	System.IO.TextReader	A Reader which will return a Geometry Tagged Text string (see the OpenGIS Simple Features Specification)

GeometryToWkb(g) method # =

Summary

Writes a geometry to a byte array using little endian byte encoding

Returns

WKB representation of the geometry

Parameters

Name	Type	Description
g	Esri.ArcGISRuntime.Geometry.Geometry	The geometry to write

GeometryToWkb(g,wkbByteOrder) method # =

Summary

Writes a geometry to a byte array using the specified encoding.

Returns

WKB representation of the geometry

Parameters

Name	Type	Description
g	Esri.ArcGISRuntime.Geometry.Geometry	The geometry to write
wkbByteOrder	ArcGISRuntimeWKT.WkbByteOrder	Byte order

GeometryToWkt(geometry) method # =

Summary

Converts a Geometry to its Well-known Text representation.

Returns

A string (see the OpenGIS Simple Features Specification)

Parameters

Name	Type	Description
geometry	Esri.ArcGISRuntime.Geometry.Geometry	A Geometry to write.

GeometryToWkt(geometry,writer) method # =

Summary

Converts a Geometry to its Well-known Text representation.

Parameters

Name	Type	Description
geometry	Esri.ArcGISRuntime.Geometry.Geometry	A geometry to process.
writer	System.IO.StringWriter	Stream to write out the geometry's text representation.

Remarks

Geometry is written to the output stream as string (see the OpenGIS Simple Features Specification).

StreamTokenizer # =

Namespace

ArcGISRuntimeWKT

Summary

The StreamTokenizer class takes an input stream and parses it into "tokens", allowing the tokens to be read one at a time. The parsing process is controlled by a table and a number of flags that can be set to various states. The stream tokenizer can recognize identifiers, numbers, quoted strings, and various comment style

Remarks

This is a crude c# implementation of Java's class.

#ctor(reader,ignoreWhitespace) constructor # =

Summary

Initializes a new instance of the StreamTokenizer class.

Parameters

Name	Type	Description
reader	System.IO.TextReader	A TextReader with some text to read.
ignoreWhitespace	System.Boolean	Flag indicating whether whitespace should be ignored.

Column property # =

Summary

The current column number of the stream being read.

LineNumber property # =

Summary

The current line number of the stream being read.

GetNumericValue() method # =

Summary

If the current token is a number, this field contains the value of that number.

Parameters

This method has no parameters.

Exceptions

Name	Description
System.FormatException	Current token is not a number in a valid format.

Remarks

If the current token is a number, this field contains the value of that number. The current token is a number when the value of the ttype field is TT_NUMBER.

GetStringValue() method # =

Summary

If the current token is a word token, this field contains a string giving the characters of the word token.

Parameters

This method has no parameters.

GetTokenType() method # =

Summary

Gets the token type of the current token.

Returns

Parameters

This method has no parameters.

GetType(character) method # =

Summary

Determines a characters type (e.g. number, symbols, character).

Returns

The TokenType the character is.

Parameters

Name	Type	Description
character	System.Char	The character to determine.

NextNonWhitespaceToken() method # =

Summary

Returns next token that is not whitespace.

Returns

Parameters

This method has no parameters.

NextToken(ignoreWhitespace) method # =

Summary

Returns the next token.

Returns

The TokenType of the next token.

Parameters

Name	Type	Description
ignoreWhitespace	System.Boolean	Determines is whitespace is ignored. True if whitespace is to be ignored.

NextToken() method # =

Summary

Returns the next token.

Returns

The TokenType of the next token.

Parameters

This method has no parameters.

TokenType # =

Namespace

ArcGISRuntimeWKT

Summary

Represents the type of token created by the StreamTokenizer class.

Eof constants # =

Summary

Indicates that the end of the input stream has been reached.

Eol constants # =

Summary

Indicates that the end of line has been read. The field can only have this value if the eolIsSignificant method has been called with the argument true.

Number constants # =

Summary

Indicates that the token is a number.

Symbol constants # =

Summary

Characters that are not whitespace, numbers, etc...

Whitespace constants # =

Summary

Indictaes that the token is white space (space, tab, newline).

Word constants # =

Summary

Indicates that the token is a word.

WkbByteOrder # =

Namespace

ArcGISRuntimeWKT

Summary

Specifies the specific binary encoding (NDR or XDR) used for a geometry byte stream

Ndr constants # =

Summary

NDR (Little Endian) Encoding of Numeric Types

Remarks

The NDR representation of an Unsigned Integer is Little Endian (least significant byte first).

The NDR representation of a Double is Little Endian (sign bit is last byte).

Xdr constants # =

Summary

XDR (Big Endian) Encoding of Numeric Types

Remarks

The XDR representation of an Unsigned Integer is Big Endian (most significant byte first).

The XDR representation of a Double is Big Endian (sign bit is first byte).

WkbGeometryType # =

Namespace

ArcGISRuntimeWKT

Summary

Enumeration to determine geometrytype in Well-known Binary

WktStreamTokenizer # =

Namespace

ArcGISRuntimeWKT

Summary

Reads a stream of Well Known Text (wkt) string and returns a stream of tokens.

#ctor(reader) constructor # =

Summary

Initializes a new instance of the WktStreamTokenizer class.

Parameters

Name	Type	Description
reader	System.IO.TextReader	A TextReader that contains

Remarks

The WktStreamTokenizer class ais in reading WKT streams.

ReadAuthority(authority,authorityCode) method # =

Summary

Reads the authority and authority code.

Parameters

Name	Type	Description
authority	System.String@	String to place the authority in.
authorityCode	System.Int64@	String to place the authority code in.

ReadDoubleQuotedWord() method # =

Summary

Reads a string inside double quotes.

Returns

The string inside the double quotes.

Parameters

This method has no parameters.

Remarks

White space inside quotes is preserved.

ReadToken(expectedToken) method # =

Summary

Reads a token and checks it is what is expected.

Parameters

Name	Type	Description
expectedToken	System.String	The expected token.