CRSReader Class Reference


                    
                    
                    +read:

Read a Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSObject *)read:(NSString *)text;

Swift

class func read(_ text: String!) -> CRSObject!

Parameters


                                text

well-known text

Return Value

Coordinate Reference System

Show on GitHub


                    
                    
                    +read:withStrict:

Read a Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSObject *)read:(NSString *)text withStrict:(BOOL)strict;

Swift

class func read(_ text: String!, withStrict strict: Bool) -> CRSObject!

Parameters

`text`	well-known text
`strict`	strict enforcement

Return Value

Coordinate Reference System

Show on GitHub


                    
                    
                    +read:withType:

Read a Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSObject *)read:(NSString *)text withType:(enum CRSType)expected;

Swift

class func read(_ text: String!, with expected: CRSType) -> CRSObject!

Parameters

`text`	well-known text
`expected`	expected types

Return Value

Coordinate Reference System

Show on GitHub


                    
                    
                    +read:withTypes:

Read a Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSObject *)read:(NSString *)text withTypes:(NSArray<NSNumber *> *)expected;

Swift

class func read(_ text: String!, withTypes expected: [NSNumber]!) -> CRSObject!

Parameters

`text`	well-known text
`expected`	expected types

Return Value

Coordinate Reference System

Show on GitHub


                    
                    
                    +read:withStrict:andType:

Read a Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSObject *)read:(NSString *)text
         withStrict:(BOOL)strict
            andType:(enum CRSType)expected;

Swift

class func read(_ text: String!, withStrict strict: Bool, andType expected: CRSType) -> CRSObject!

Parameters

`text`	well-known text
`strict`	strict enforcement
`expected`	expected type

Return Value

Coordinate Reference System

Show on GitHub


                    
                    
                    +read:withStrict:andTypes:

Read a Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSObject *)read:(NSString *)text
         withStrict:(BOOL)strict
           andTypes:(NSArray<NSNumber *> *)expected;

Swift

class func read(_ text: String!, withStrict strict: Bool, andTypes expected: [NSNumber]!) -> CRSObject!

Parameters

`text`	well-known text
`strict`	strict enforcement
`expected`	expected types

Return Value

Coordinate Reference System

Show on GitHub


                    
                    
                    +readCoordinateReferenceSystem:

Read a Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSCoordinateReferenceSystem *)readCoordinateReferenceSystem:
    (NSString *)text;

Swift

class func readCoordinateReferenceSystem(_ text: String!) -> CRSCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Coordinate Reference System

Show on GitHub


                    
                    
                    +readCoordinateReferenceSystem:withStrict:

Read a Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSCoordinateReferenceSystem *)readCoordinateReferenceSystem:(NSString *)text
                                                     withStrict:(BOOL)strict;

Swift

class func readCoordinateReferenceSystem(_ text: String!, withStrict strict: Bool) -> CRSCoordinateReferenceSystem!

Parameters

`text`	well-known text
`strict`	strict enforcement

Return Value

Coordinate Reference System

Show on GitHub


                    
                    
                    +readSimpleCoordinateReferenceSystem:

Read a Simple Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSSimpleCoordinateReferenceSystem *)readSimpleCoordinateReferenceSystem:
    (NSString *)text;

Swift

class func readSimpleCoordinateReferenceSystem(_ text: String!) -> CRSSimpleCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Simple Coordinate Reference System

Show on GitHub


                    
                    
                    +readSimpleCoordinateReferenceSystem:withStrict:

Read a Simple Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSSimpleCoordinateReferenceSystem *)
    readSimpleCoordinateReferenceSystem:(NSString *)text
                             withStrict:(BOOL)strict;

Swift

class func readSimpleCoordinateReferenceSystem(_ text: String!, withStrict strict: Bool) -> CRSSimpleCoordinateReferenceSystem!

Parameters

`text`	well-known text
`strict`	strict enforcement

Return Value

Simple Coordinate Reference System

Show on GitHub


                    
                    
                    +readGeo:

Read a Geodetic or Geographic Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSGeoCoordinateReferenceSystem *)readGeo:(NSString *)text;

Swift

class func readGeo(_ text: String!) -> CRSGeoCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Geodetic or Geographic Coordinate Reference System

Show on GitHub


                    
                    
                    +readGeodetic:

Read a Geodetic Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSGeoCoordinateReferenceSystem *)readGeodetic:(NSString *)text;

Swift

class func readGeodetic(_ text: String!) -> CRSGeoCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Geodetic Coordinate Reference System

Show on GitHub


                    
                    
                    +readGeographic:

Read a Geographic Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSGeoCoordinateReferenceSystem *)readGeographic:(NSString *)text;

Swift

class func readGeographic(_ text: String!) -> CRSGeoCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Geographic Coordinate Reference System

Show on GitHub


                    
                    
                    +readProjected:

Read a Projected Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSProjectedCoordinateReferenceSystem *)readProjected:(NSString *)text;

Swift

class func readProjected(_ text: String!) -> CRSProjectedCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Projected Coordinate Reference System

Show on GitHub


                    
                    
                    +readProjectedGeodetic:

Read a Projected Geodetic Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSProjectedCoordinateReferenceSystem *)readProjectedGeodetic:
    (NSString *)text;

Swift

class func readProjectedGeodetic(_ text: String!) -> CRSProjectedCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Projected Geodetic Coordinate Reference System

Show on GitHub


                    
                    
                    +readProjectedGeographic:

Read a Projected Geographic Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSProjectedCoordinateReferenceSystem *)readProjectedGeographic:
    (NSString *)text;

Swift

class func readProjectedGeographic(_ text: String!) -> CRSProjectedCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Projected Geographic Coordinate Reference System

Show on GitHub


                    
                    
                    +readVertical:

Read a Vertical Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSVerticalCoordinateReferenceSystem *)readVertical:(NSString *)text;

Swift

class func readVertical(_ text: String!) -> CRSVerticalCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Vertical Coordinate Reference System

Show on GitHub


                    
                    
                    +readEngineering:

Read an Engineering Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSEngineeringCoordinateReferenceSystem *)readEngineering:(NSString *)text;

Swift

class func readEngineering(_ text: String!) -> CRSEngineeringCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Engineering Coordinate Reference System

Show on GitHub


                    
                    
                    +readParametric:

Read an Parametric Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSParametricCoordinateReferenceSystem *)readParametric:(NSString *)text;

Swift

class func readParametric(_ text: String!) -> CRSParametricCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Parametric Coordinate Reference System

Show on GitHub


                    
                    
                    +readTemporal:

Read an Temporal Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSTemporalCoordinateReferenceSystem *)readTemporal:(NSString *)text;

Swift

class func readTemporal(_ text: String!) -> CRSTemporalCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Temporal Coordinate Reference System

Show on GitHub


                    
                    
                    +readDerived:

Read a Derived Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSDerivedCoordinateReferenceSystem *)readDerived:(NSString *)text;

Swift

class func readDerived(_ text: String!) -> CRSDerivedCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Derived Coordinate Reference System

Show on GitHub


                    
                    
                    +readCompound:

Read a Compound Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSCompoundCoordinateReferenceSystem *)readCompound:(NSString *)text;

Swift

class func readCompound(_ text: String!) -> CRSCompoundCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Compound Coordinate Reference System

Show on GitHub


                    
                    
                    +readCoordinateMetadata:

Read Coordinate Metadata from the well-known text

Declaration

Objective-C

+ (CRSCoordinateMetadata *)readCoordinateMetadata:(NSString *)text;

Swift

class func readCoordinateMetadata(_ text: String!) -> CRSCoordinateMetadata!

Parameters


                                text

well-known text

Return Value

Coordinate Metadata

Show on GitHub


                    
                    
                    +readCoordinateOperation:

Read Coordinate Operation from the well-known text

Declaration

Objective-C

+ (CRSCoordinateOperation *)readCoordinateOperation:(NSString *)text;

Swift

class func readCoordinateOperation(_ text: String!) -> CRSCoordinateOperation!

Parameters


                                text

well-known text

Return Value

Coordinate Operation

Show on GitHub


                    
                    
                    +readPointMotionOperation:

Read Point Motion Operation from the well-known text

Declaration

Objective-C

+ (CRSPointMotionOperation *)readPointMotionOperation:(NSString *)text;

Swift

class func readPointMotionOperation(_ text: String!) -> CRSPointMotionOperation!

Parameters


                                text

well-known text

Return Value

Point Motion Operation

Show on GitHub


                    
                    
                    +readConcatenatedOperation:

Read Concatenated Operation from the well-known text

Declaration

Objective-C

+ (CRSConcatenatedOperation *)readConcatenatedOperation:(NSString *)text;

Swift

class func readConcatenatedOperation(_ text: String!) -> CRSConcatenatedOperation!

Parameters


                                text

well-known text

Return Value

Concatenated Operation

Show on GitHub


                    
                    
                    +readBound:

Read Bound Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSBoundCoordinateReferenceSystem *)readBound:(NSString *)text;

Swift

class func readBound(_ text: String!) -> CRSBoundCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Bound Coordinate Reference System

Show on GitHub


                    
                    
                    +readGeoCompat:

Read a Backward Compatible Geodetic or Geographic Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSGeoCoordinateReferenceSystem *)readGeoCompat:(NSString *)text;

Swift

class func readGeoCompat(_ text: String!) -> CRSGeoCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Geodetic or Geographic Coordinate Reference System

Show on GitHub


                    
                    
                    +readGeodeticCompat:

Read a Backward Compatible Geodetic Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSGeoCoordinateReferenceSystem *)readGeodeticCompat:(NSString *)text;

Swift

class func readGeodeticCompat(_ text: String!) -> CRSGeoCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Geodetic Coordinate Reference System

Show on GitHub


                    
                    
                    +readGeographicCompat:

Read a Backward Compatible Geographic Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSGeoCoordinateReferenceSystem *)readGeographicCompat:(NSString *)text;

Swift

class func readGeographicCompat(_ text: String!) -> CRSGeoCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Geographic Coordinate Reference System

Show on GitHub


                    
                    
                    +readProjectedCompat:

Read a Backward Compatible Projected Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSProjectedCoordinateReferenceSystem *)readProjectedCompat:(NSString *)text;

Swift

class func readProjectedCompat(_ text: String!) -> CRSProjectedCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Projected Coordinate Reference System

Show on GitHub


                    
                    
                    +readProjectedGeodeticCompat:

Read a Backward Compatible Projected Geodetic Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSProjectedCoordinateReferenceSystem *)readProjectedGeodeticCompat:
    (NSString *)text;

Swift

class func readProjectedGeodeticCompat(_ text: String!) -> CRSProjectedCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Projected Geodetic Coordinate Reference System

Show on GitHub


                    
                    
                    +readProjectedGeographicCompat:

Read a Backward Compatible Projected Geographic Coordinate Reference System from the well-known text

Declaration

Objective-C

+ (CRSProjectedCoordinateReferenceSystem *)readProjectedGeographicCompat:
    (NSString *)text;

Swift

class func readProjectedGeographicCompat(_ text: String!) -> CRSProjectedCoordinateReferenceSystem!

Parameters


                                text

well-known text

Return Value

Projected Geographic Coordinate Reference System

Show on GitHub


                    
                    
                    strict

Strict rule enforcement

Declaration

Objective-C

@property (nonatomic) BOOL strict;

Swift

var strict: Bool { get set }

Show on GitHub


                    
                    
                    +createWithText:

Create

Declaration

Objective-C

+ (CRSReader *)createWithText:(NSString *)text;

Swift

class func create(withText text: String!) -> CRSReader!

Parameters


                                text

well-known text

Show on GitHub


                    
                    
                    +createWithReader:

Create

Declaration

Objective-C

+ (CRSReader *)createWithReader:(CRSTextReader *)reader;

Swift

class func create(with reader: CRSTextReader!) -> CRSReader!

Parameters


                                reader

text reader

Show on GitHub


                    
                    
                    +createWithText:andStrict:

Create

Declaration

Objective-C

+ (CRSReader *)createWithText:(NSString *)text andStrict:(BOOL)strict;

Swift

class func create(withText text: String!, andStrict strict: Bool) -> CRSReader!

Parameters

`text`	well-known text
`strict`	strict rule enforcement

Show on GitHub


                    
                    
                    +createWithReader:andStrict:

Create

Declaration

Objective-C

+ (CRSReader *)createWithReader:(CRSTextReader *)reader andStrict:(BOOL)strict;

Swift

class func create(with reader: CRSTextReader!, andStrict strict: Bool) -> CRSReader!

Parameters

`reader`	text reader
`strict`	strict rule enforcement

Show on GitHub


                    
                    
                    -initWithText:

Initializer

Declaration

Objective-C

- (instancetype)initWithText:(NSString *)text;

Swift

init!(text: String!)

Parameters


                                text

well-known text

Show on GitHub


                    
                    
                    -initWithReader:

Initializer

Declaration

Objective-C

- (instancetype)initWithReader:(CRSTextReader *)reader;

Swift

init!(reader: CRSTextReader!)

Parameters


                                reader

text reader

Show on GitHub


                    
                    
                    -initWithText:andStrict:

Initializer

Declaration

Objective-C

- (instancetype)initWithText:(NSString *)text andStrict:(BOOL)strict;

Swift

init!(text: String!, andStrict strict: Bool)

Parameters

`text`	well-known text
`strict`	strict rule enforcement

Show on GitHub


                    
                    
                    -initWithReader:andStrict:

Initializer

Declaration

Objective-C

- (instancetype)initWithReader:(CRSTextReader *)reader andStrict:(BOOL)strict;

Swift

init!(reader: CRSTextReader!, andStrict strict: Bool)

Parameters

`reader`	text reader
`strict`	strict rule enforcement

Show on GitHub


                    
                    
                    -textReader

Get the text reader

Declaration

Objective-C

- (CRSTextReader *)textReader;

Swift

func textReader() -> CRSTextReader!

Return Value

text reader

Show on GitHub


                    
                    
                    -reset

Reset the reader

Declaration

Objective-C

- (void)reset;

Swift

func reset()

Show on GitHub


                    
                    
                    -read

Read a CRS object from the well-known text

Declaration

Objective-C

- (CRSObject *)read;

Swift

func read() -> CRSObject!

Return Value

CRS

Show on GitHub


                    
                    
                    -readCoordinateReferenceSystem

Read a Coordinate Reference System from the well-known text

Declaration

Objective-C

- (CRSCoordinateReferenceSystem *)readCoordinateReferenceSystem;

Swift

func readCoordinateReferenceSystem() -> CRSCoordinateReferenceSystem!

Return Value

Coordinate Reference System

Show on GitHub


                    
                    
                    -readSimpleCoordinateReferenceSystem

Read a Simple Coordinate Reference System from the well-known text

Declaration

Objective-C

- (CRSSimpleCoordinateReferenceSystem *)readSimpleCoordinateReferenceSystem;

Swift

func readSimpleCoordinateReferenceSystem() -> CRSSimpleCoordinateReferenceSystem!

Return Value

Simple Coordinate Reference System

Show on GitHub


                    
                    
                    -readKeyword

Read a WKT CRS keyword

Declaration

Objective-C

- (CRSKeyword *)readKeyword;

Swift

func readKeyword() -> CRSKeyword!

Return Value

keyword

Show on GitHub


                    
                    
                    -readKeywordType

Read a WKT CRS keyword type

Declaration

Objective-C

- (enum CRSKeywordType)readKeywordType;

Swift

func readKeywordType() -> CRSKeywordType

Return Value

keyword type

Show on GitHub


                    
                    
                    -readKeywords

Read WKT CRS keywords

Declaration

Objective-C

- (NSArray<CRSKeyword *> *)readKeywords;

Swift

func readKeywords() -> [CRSKeyword]!

Return Value

keywords

Show on GitHub


                    
                    
                    -readKeywordTypes

Read WKT CRS keyword types

Declaration

Objective-C

- (NSArray<NSNumber *> *)readKeywordTypes;

Swift

func readKeywordTypes() -> [NSNumber]!

Return Value

keyword types

Show on GitHub


                    
                    
                    -readKeywordWithType:

Read a specific WKT CRS keyword, next token when strict, until found when not

Declaration

Objective-C

- (CRSKeyword *)readKeywordWithType:(enum CRSKeywordType)keyword;

Swift

func readKeyword(with keyword: CRSKeywordType) -> CRSKeyword!

Parameters


                                keyword

read until keyword

Return Value

keyword read

Show on GitHub


                    
                    
                    -readKeywordWithTypes:

Read a specific WKT CRS keyword, next token when strict, until found when not

Declaration

Objective-C

- (CRSKeyword *)readKeywordWithTypes:(NSArray<NSNumber *> *)keywords;

Swift

func readKeyword(withTypes keywords: [NSNumber]!) -> CRSKeyword!

Parameters


                                keywords

read until one of the keywords

Return Value

keyword read

Show on GitHub


                    
                    
                    -readToKeyword:

Read skipping tokens up until before an optional WKT CRS keyword

Declaration

Objective-C

- (CRSKeyword *)readToKeyword:(enum CRSKeywordType)keyword;

Swift

func read(to keyword: CRSKeywordType) -> CRSKeyword!

Parameters


                                keyword

read until keyword

Return Value

next keyword or null

Show on GitHub


                    
                    
                    -readToKeywords:

Read skipping tokens up until before an optional WKT CRS keyword

Declaration

Objective-C

- (CRSKeyword *)readToKeywords:(NSArray<NSNumber *> *)keywords;

Swift

func read(toKeywords keywords: [NSNumber]!) -> CRSKeyword!

Parameters


                                keywords

read until one of the keywords

Return Value

next keyword or null

Show on GitHub


                    
                    
                    -readKeywordWithType:andRequired:

Read looking for a specific WKT CRS keyword, skipping others if not strict mode

Declaration

Objective-C

- (CRSKeyword *)readKeywordWithType:(enum CRSKeywordType)keyword
                        andRequired:(BOOL)required;

Swift

func readKeyword(with keyword: CRSKeywordType, andRequired required: Bool) -> CRSKeyword!

Parameters

`keyword`	read until keyword
`required`	true if keyword is required, read only until an external right delimiter

Return Value

keyword read

Show on GitHub


                    
                    
                    -readKeywordWithTypes:andRequired:

Read looking for a specific WKT CRS keyword, skipping others if not strict mode

Declaration

Objective-C

- (CRSKeyword *)readKeywordWithTypes:(NSArray<NSNumber *> *)keywords
                         andRequired:(BOOL)required;

Swift

func readKeyword(withTypes keywords: [NSNumber]!, andRequired required: Bool) -> CRSKeyword!

Parameters

`keywords`	read until one of the keywords
`required`	true if keyword is required, read only until an external right delimiter

Return Value

keyword read

Show on GitHub


                    
                    
                    -peekKeyword

Peek a WKT CRS keyword

Declaration

Objective-C

- (CRSKeyword *)peekKeyword;

Swift

func peekKeyword() -> CRSKeyword!

Return Value

keyword

Show on GitHub


                    
                    
                    -peekKeywordType

Peek a WKT CRS keyword type

Declaration

Objective-C

- (enum CRSKeywordType)peekKeywordType;

Swift

func peekKeywordType() -> CRSKeywordType

Return Value

keyword type

Show on GitHub


                    
                    
                    -peekKeywords

Peek WKT CRS keywords

Declaration

Objective-C

- (NSArray<CRSKeyword *> *)peekKeywords;

Swift

func peekKeywords() -> [CRSKeyword]!

Return Value

keywords

Show on GitHub


                    
                    
                    -peekKeywordTypes

Peek WKT CRS keyword types

Declaration

Objective-C

- (NSArray<NSNumber *> *)peekKeywordTypes;

Swift

func peekKeywordTypes() -> [NSNumber]!

Return Value

keyword types

Show on GitHub


                    
                    
                    -peekOptionalKeyword

Peek an optional WKT CRS keyword

Declaration

Objective-C

- (CRSKeyword *)peekOptionalKeyword;

Swift

func peekOptionalKeyword() -> CRSKeyword!

Return Value

keyword

Show on GitHub


                    
                    
                    -peekOptionalKeywordType

Peek an optional WKT CRS keyword type

Declaration

Objective-C

- (enum CRSKeywordType)peekOptionalKeywordType;

Swift

func peekOptionalKeywordType() -> CRSKeywordType

Return Value

keyword type

Show on GitHub


                    
                    
                    -peekOptionalKeywords

Peek at optional WKT CRS keywords

Declaration

Objective-C

- (NSArray<CRSKeyword *> *)peekOptionalKeywords;

Swift

func peekOptionalKeywords() -> [CRSKeyword]!

Return Value

keywords

Show on GitHub


                    
                    
                    -peekOptionalKeywordTypes

Peek at optional WKT CRS keyword types

Declaration

Objective-C

- (NSArray<NSNumber *> *)peekOptionalKeywordTypes;

Swift

func peekOptionalKeywordTypes() -> [NSNumber]!

Return Value

keyword types

Show on GitHub


                    
                    
                    -peekOptionalKeywordAtNum:

Peek an optional WKT CRS keyword

Declaration

Objective-C

- (CRSKeyword *)peekOptionalKeywordAtNum:(int)num;

Swift

func peekOptionalKeyword(atNum num: Int32) -> CRSKeyword!

Parameters

num

number of tokens out to peek at

Return Value

keyword

Show on GitHub


                    
                    
                    -peekOptionalKeywordTypeAtNum:

Peek an optional WKT CRS keyword type

Declaration

Objective-C

- (enum CRSKeywordType)peekOptionalKeywordTypeAtNum:(int)num;

Swift

func peekOptionalKeywordType(atNum num: Int32) -> CRSKeywordType

Parameters

num

number of tokens out to peek at

Return Value

keyword type

Show on GitHub


                    
                    
                    -peekOptionalKeywordsAtNum:

Peek at optional WKT CRS keywords

Declaration

Objective-C

- (NSArray<CRSKeyword *> *)peekOptionalKeywordsAtNum:(int)num;

Swift

func peekOptionalKeywords(atNum num: Int32) -> [CRSKeyword]!

Parameters

num

number of tokens out to peek at

Return Value

keywords

Show on GitHub


                    
                    
                    -peekOptionalKeywordTypesAtNum:

Peek at optional WKT CRS keyword types

Declaration

Objective-C

- (NSArray<NSNumber *> *)peekOptionalKeywordTypesAtNum:(int)num;

Swift

func peekOptionalKeywordTypes(atNum num: Int32) -> [NSNumber]!

Parameters

num

number of tokens out to peek at

Return Value

keyword types

Show on GitHub


                    
                    
                    -readLeftDelimiter

Read a left delimiter

Declaration

Objective-C

- (void)readLeftDelimiter;

Swift

func readLeftDelimiter()

Show on GitHub


                    
                    
                    -peekLeftDelimiter

Peek if the next token is a left delimiter

Declaration

Objective-C

- (BOOL)peekLeftDelimiter;

Swift

func peekLeftDelimiter() -> Bool

Return Value

true if next token is a left delimiter

Show on GitHub


                    
                    
                    -readRightDelimiter

Read skipping tokens until an external right delimiter (first right delimiter without a preceding left)

Declaration

Objective-C

- (void)readRightDelimiter;

Swift

func readRightDelimiter()

Show on GitHub


                    
                    
                    -peekRightDelimiter

Peek if the next token is a right delimiter

Declaration

Objective-C

- (BOOL)peekRightDelimiter;

Swift

func peekRightDelimiter() -> Bool

Return Value

true if next token is a right delimiter

Show on GitHub


                    
                    
                    -readSeparator

Read a WKT Separator (comma)

Declaration

Objective-C

- (void)readSeparator;

Swift

func readSeparator()

Show on GitHub


                    
                    
                    -peekSeparator

Peek if the next token is a WKT Separator (comma)

Declaration

Objective-C

- (BOOL)peekSeparator;

Swift

func peekSeparator() -> Bool

Return Value

true if next token is a separator

Show on GitHub


                    
                    
                    -readEnd

“Read” an expected end, checking for unexpected trailing tokens

Declaration

Objective-C

- (void)readEnd;

Swift

func readEnd()

Show on GitHub


                    
                    
                    -readKeywordDelimitedToken:

Read a keyword delimited token

Declaration

Objective-C

- (NSString *)readKeywordDelimitedToken:(enum CRSKeywordType)keyword;

Swift

func readKeywordDelimitedToken(_ keyword: CRSKeywordType) -> String!

Parameters


                                keyword

expected keyword

Return Value

token

Show on GitHub


                    
                    
                    -readGeo

Read a Geodetic or Geographic CRS

Declaration

Objective-C

- (CRSCoordinateReferenceSystem *)readGeo;

Swift

func readGeo() -> CRSCoordinateReferenceSystem!

Return Value

geodetic, geographic, or derived coordinate reference system

Show on GitHub


                    
                    
                    -readProjected

Read a Projected CRS

Declaration

Objective-C

- (CRSProjectedCoordinateReferenceSystem *)readProjected;

Swift

func readProjected() -> CRSProjectedCoordinateReferenceSystem!

Return Value

projected coordinate reference system

Show on GitHub


                    
                    
                    -readProjectedGeodetic

Read a Projected Geodetic CRS

Declaration

Objective-C

- (CRSProjectedCoordinateReferenceSystem *)readProjectedGeodetic;

Swift

func readProjectedGeodetic() -> CRSProjectedCoordinateReferenceSystem!

Return Value

projected geodetic coordinate reference system

Show on GitHub


                    
                    
                    -readProjectedGeographic

Read a Projected Geographic CRS

Declaration

Objective-C

- (CRSProjectedCoordinateReferenceSystem *)readProjectedGeographic;

Swift

func readProjectedGeographic() -> CRSProjectedCoordinateReferenceSystem!

Return Value

projected geographic coordinate reference system

Show on GitHub


                    
                    
                    -readProjectedWithType:

Read a Projected CRS

Declaration

Objective-C

- (CRSProjectedCoordinateReferenceSystem *)readProjectedWithType:
    (enum CRSType)expectedBaseType;

Swift

func readProjected(with expectedBaseType: CRSType) -> CRSProjectedCoordinateReferenceSystem!

Parameters


                                expectedBaseType

expected base coordinate reference system type

Return Value

projected coordinate reference system

Show on GitHub


                    
                    
                    -readVertical

Read a Vertical CRS

Declaration

Objective-C

- (CRSCoordinateReferenceSystem *)readVertical;

Swift

func readVertical() -> CRSCoordinateReferenceSystem!

Return Value

vertical coordinate reference system

Show on GitHub


                    
                    
                    -readEngineering

Read an Engineering CRS

Declaration

Objective-C

- (CRSCoordinateReferenceSystem *)readEngineering;

Swift

func readEngineering() -> CRSCoordinateReferenceSystem!

Return Value

engineering coordinate reference system

Show on GitHub


                    
                    
                    -readParametric

Read a Parametric CRS

Declaration

Objective-C

- (CRSCoordinateReferenceSystem *)readParametric;

Swift

func readParametric() -> CRSCoordinateReferenceSystem!

Return Value

parametric coordinate reference system

Show on GitHub


                    
                    
                    -readTemporal

Read a Temporal CRS

Declaration

Objective-C

- (CRSCoordinateReferenceSystem *)readTemporal;

Swift

func readTemporal() -> CRSCoordinateReferenceSystem!

Return Value

temporal coordinate reference system

Show on GitHub


                    
                    
                    -readDerivedProjected

Read a Derived Projected CRS

Declaration

Objective-C

- (CRSDerivedCoordinateReferenceSystem *)readDerivedProjected;

Swift

func readDerivedProjected() -> CRSDerivedCoordinateReferenceSystem!

Return Value

derived coordinate reference system

Show on GitHub


                    
                    
                    -readCompound

Read a Compound CRS

Declaration

Objective-C

- (CRSCompoundCoordinateReferenceSystem *)readCompound;

Swift

func readCompound() -> CRSCompoundCoordinateReferenceSystem!

Return Value

compound coordinate reference system

Show on GitHub


                    
                    
                    -readCoordinateMetadata

Read Coordinate Metadata

Declaration

Objective-C

- (CRSCoordinateMetadata *)readCoordinateMetadata;

Swift

func readCoordinateMetadata() -> CRSCoordinateMetadata!

Return Value

coordinate metadata

Show on GitHub


                    
                    
                    -readCoordinateOperation

Read Coordinate Operation

Declaration

Objective-C

- (CRSCoordinateOperation *)readCoordinateOperation;

Swift

func readCoordinateOperation() -> CRSCoordinateOperation!

Return Value

coordinate operation

Show on GitHub


                    
                    
                    -readPointMotionOperation

Read Point Motion Operation

Declaration

Objective-C

- (CRSPointMotionOperation *)readPointMotionOperation;

Swift

func readPointMotionOperation() -> CRSPointMotionOperation!

Return Value

point motion operation

Show on GitHub


                    
                    
                    -readConcatenatedOperation

Read Concatenated Operation

Declaration

Objective-C

- (CRSConcatenatedOperation *)readConcatenatedOperation;

Swift

func readConcatenatedOperation() -> CRSConcatenatedOperation!

Return Value

concatenated operation

Show on GitHub


                    
                    
                    -readBound

Read a Bound CRS

Declaration

Objective-C

- (CRSBoundCoordinateReferenceSystem *)readBound;

Swift

func readBound() -> CRSBoundCoordinateReferenceSystem!

Return Value

bound coordinate reference system

Show on GitHub


                    
                    
                    -readScopeExtentIdentifierRemark:

Read the usages (scope and extent), identifiers, and remark into the object

Declaration

Objective-C

- (void)readScopeExtentIdentifierRemark:
    (NSObject<CRSScopeExtentIdentifierRemark> *)object;

Swift

func read(_ object: CRSScopeExtentIdentifierRemark!)

Parameters


                                object

scope extent identifier remark object

Show on GitHub


                    
                    
                    -readGeoReferenceFrame

Read a Geo reference frame

Declaration

Objective-C

- (CRSGeoReferenceFrame *)readGeoReferenceFrame;

Swift

func readGeoReferenceFrame() -> CRSGeoReferenceFrame!

Return Value

geo reference frame

Show on GitHub


                    
                    
                    -readGeoReferenceFrameWithCRS:

Read a Geo reference frame

Declaration

Objective-C

- (CRSGeoReferenceFrame *)readGeoReferenceFrameWithCRS:
    (CRSSimpleCoordinateReferenceSystem *)crs;

Swift

func readGeoReferenceFrame(withCRS crs: CRSSimpleCoordinateReferenceSystem!) -> CRSGeoReferenceFrame!

Parameters

crs

coordinate reference system

Return Value

geo reference frame

Show on GitHub


                    
                    
                    -readVerticalReferenceFrame

Read a Vertical reference frame

Declaration

Objective-C

- (CRSVerticalReferenceFrame *)readVerticalReferenceFrame;

Swift

func readVerticalReferenceFrame() -> CRSVerticalReferenceFrame!

Return Value

vertical reference frame

Show on GitHub


                    
                    
                    -readVerticalReferenceFrameWithCRS:

Read a Vertical reference frame

Declaration

Objective-C

- (CRSVerticalReferenceFrame *)readVerticalReferenceFrameWithCRS:
    (CRSSimpleCoordinateReferenceSystem *)crs;

Swift

func readVerticalReferenceFrame(withCRS crs: CRSSimpleCoordinateReferenceSystem!) -> CRSVerticalReferenceFrame!

Parameters

crs

coordinate reference system

Return Value

vertical reference frame

Show on GitHub


                    
                    
                    -readEngineeringDatum

Read an Engineering datum

Declaration

Objective-C

- (CRSEngineeringDatum *)readEngineeringDatum;

Swift

func readEngineeringDatum() -> CRSEngineeringDatum!

Return Value

engineering datum

Show on GitHub


                    
                    
                    -readEngineeringDatumWithCRS:

Read an Engineering datum

Declaration

Objective-C

- (CRSEngineeringDatum *)readEngineeringDatumWithCRS:
    (CRSSimpleCoordinateReferenceSystem *)crs;

Swift

func readEngineeringDatum(withCRS crs: CRSSimpleCoordinateReferenceSystem!) -> CRSEngineeringDatum!

Parameters

crs

coordinate reference system

Return Value

engineering datum

Show on GitHub


                    
                    
                    -readParametricDatum

Read a Parametric datum

Declaration

Objective-C

- (CRSParametricDatum *)readParametricDatum;

Swift

func readParametricDatum() -> CRSParametricDatum!

Return Value

parametric datum

Show on GitHub


                    
                    
                    -readParametricDatumWithCRS:

Read a Parametric datum

Declaration

Objective-C

- (CRSParametricDatum *)readParametricDatumWithCRS:
    (CRSSimpleCoordinateReferenceSystem *)crs;

Swift

func readParametricDatum(withCRS crs: CRSSimpleCoordinateReferenceSystem!) -> CRSParametricDatum!

Parameters

crs

coordinate reference system

Return Value

parametric datum

Show on GitHub


                    
                    
                    -readReferenceFrame

Read a Reference frame (datum)

Declaration

Objective-C

- (CRSReferenceFrame *)readReferenceFrame;

Swift

func readReferenceFrame() -> CRSReferenceFrame!

Return Value

reference frame

Show on GitHub


                    
                    
                    -readReferenceFrameWithCRS:

Read a Reference frame (datum)

Declaration

Objective-C

- (CRSReferenceFrame *)readReferenceFrameWithCRS:
    (CRSSimpleCoordinateReferenceSystem *)crs;

Swift

func readReferenceFrame(withCRS crs: CRSSimpleCoordinateReferenceSystem!) -> CRSReferenceFrame!

Parameters

crs

coordinate reference system

Return Value

reference frame

Show on GitHub


                    
                    
                    -readGeoDatumEnsemble

Read a Geo datum ensemble

Declaration

Objective-C

- (CRSGeoDatumEnsemble *)readGeoDatumEnsemble;

Swift

func readGeoDatumEnsemble() -> CRSGeoDatumEnsemble!

Return Value

geo datum ensemble

Show on GitHub


                    
                    
                    -readVerticalDatumEnsemble

Read a Vertical datum ensemble

Declaration

Objective-C

- (CRSVerticalDatumEnsemble *)readVerticalDatumEnsemble;

Swift

func readVerticalDatumEnsemble() -> CRSVerticalDatumEnsemble!

Return Value

vertical datum ensemble

Show on GitHub


                    
                    
                    -readDatumEnsemble

Read a Datum ensemble

Declaration

Objective-C

- (CRSDatumEnsemble *)readDatumEnsemble;

Swift

func readDatumEnsemble() -> CRSDatumEnsemble!

Return Value

datum ensemble

Show on GitHub


                    
                    
                    -readDatumEnsembleMember

Read a Datum ensemble member

Declaration

Objective-C

- (CRSDatumEnsembleMember *)readDatumEnsembleMember;

Swift

func readDatumEnsembleMember() -> CRSDatumEnsembleMember!

Return Value

datum ensemble member

Show on GitHub


                    
                    
                    -readDynamic

Read a Dynamic coordinate reference system

Declaration

Objective-C

- (CRSDynamic *)readDynamic;

Swift

func readDynamic() -> CRSDynamic!

Return Value

dynamic

Show on GitHub


                    
                    
                    -readPrimeMeridian

Read a Prime meridian

Declaration

Objective-C

- (CRSPrimeMeridian *)readPrimeMeridian;

Swift

func readPrimeMeridian() -> CRSPrimeMeridian!

Return Value

prime meridian

Show on GitHub


                    
                    
                    -readEllipsoid

Read an Ellipsoid

Declaration

Objective-C

- (CRSEllipsoid *)readEllipsoid;

Swift

func readEllipsoid() -> CRSEllipsoid!

Return Value

ellipsoid

Show on GitHub


                    
                    
                    -readUnit

Read a Unit

Declaration

Objective-C

- (CRSUnit *)readUnit;

Swift

func readUnit() -> CRSUnit!

Return Value

unit

Show on GitHub


                    
                    
                    -readAngleUnit

Read an Angle Unit

Declaration

Objective-C

- (CRSUnit *)readAngleUnit;

Swift

func readAngleUnit() -> CRSUnit!

Return Value

angle unit

Show on GitHub


                    
                    
                    -readLengthUnit

Read a Length Unit

Declaration

Objective-C

- (CRSUnit *)readLengthUnit;

Swift

func readLengthUnit() -> CRSUnit!

Return Value

length unit

Show on GitHub


                    
                    
                    -readParametricUnit

Read a Parametric Unit

Declaration

Objective-C

- (CRSUnit *)readParametricUnit;

Swift

func readParametricUnit() -> CRSUnit!

Return Value

parametric unit

Show on GitHub


                    
                    
                    -readScaleUnit

Read a Scale Unit

Declaration

Objective-C

- (CRSUnit *)readScaleUnit;

Swift

func readScaleUnit() -> CRSUnit!

Return Value

scale unit

Show on GitHub


                    
                    
                    -readTimeUnit

Read a Time Unit

Declaration

Objective-C

- (CRSUnit *)readTimeUnit;

Swift

func readTimeUnit() -> CRSUnit!

Return Value

time unit

Show on GitHub


                    
                    
                    -readUnitWithType:

Read a Unit

Declaration

Objective-C

- (CRSUnit *)readUnitWithType:(enum CRSUnitType)type;

Swift

func readUnit(with type: CRSUnitType) -> CRSUnit!

Parameters


                                type

expected unit type

Return Value

unit

Show on GitHub


                    
                    
                    -readIdentifiers

Read Identifiers

Declaration

Objective-C

- (NSMutableArray<CRSIdentifier *> *)readIdentifiers;

Swift

func readIdentifiers() -> NSMutableArray!

Return Value

identifiers

Show on GitHub


                    
                    
                    -readIdentifier

Read an Identifier

Declaration

Objective-C

- (CRSIdentifier *)readIdentifier;

Swift

func readIdentifier() -> CRSIdentifier!

Return Value

identifier

Show on GitHub


                    
                    
                    -readCoordinateSystem

Read a Coordinate system

Declaration

Objective-C

- (CRSCoordinateSystem *)readCoordinateSystem;

Swift

func readCoordinateSystem() -> CRSCoordinateSystem!

Return Value

coordinate system

Show on GitHub


                    
                    
                    -readAxes

Read Axes

Declaration

Objective-C

- (NSMutableArray<CRSAxis *> *)readAxes;

Swift

func readAxes() -> NSMutableArray!

Return Value

axes

Show on GitHub


                    
                    
                    -readAxesWithType:

Read Axes

Declaration

Objective-C

- (NSMutableArray<CRSAxis *> *)readAxesWithType:
    (enum CRSCoordinateSystemType)type;

Swift

func readAxes(with type: CRSCoordinateSystemType) -> NSMutableArray!

Parameters


                                type

coordinate system type

Return Value

axes

Show on GitHub


                    
                    
                    -readAxis

Read an Axis

Declaration

Objective-C

- (CRSAxis *)readAxis;

Swift

func readAxis() -> CRSAxis!

Return Value

axis

Show on GitHub


                    
                    
                    -readAxisWithType:

Read an Axis

Declaration

Objective-C

- (CRSAxis *)readAxisWithType:(enum CRSCoordinateSystemType)type;

Swift

func readAxis(with type: CRSCoordinateSystemType) -> CRSAxis!

Parameters


                                type

coordinate system type

Return Value

axis

Show on GitHub


                    
                    
                    -readRemark

Read Remark

Declaration

Objective-C

- (NSString *)readRemark;

Swift

func readRemark() -> String!

Return Value

remark

Show on GitHub


                    
                    
                    -readUsages

Read Usages

Declaration

Objective-C

- (NSMutableArray<CRSUsage *> *)readUsages;

Swift

func readUsages() -> NSMutableArray!

Return Value

usages

Show on GitHub


                    
                    
                    -readUsage

Read a Usage

Declaration

Objective-C

- (CRSUsage *)readUsage;

Swift

func readUsage() -> CRSUsage!

Return Value

usage

Show on GitHub


                    
                    
                    -readScope

Read a Scope

Declaration

Objective-C

- (NSString *)readScope;

Swift

func readScope() -> String!

Return Value

scope

Show on GitHub


                    
                    
                    -readExtent

Read an Extent

Declaration

Objective-C

- (CRSExtent *)readExtent;

Swift

func readExtent() -> CRSExtent!

Return Value

extent

Show on GitHub


                    
                    
                    -readAreaDescription

Read an Area description

Declaration

Objective-C

- (NSString *)readAreaDescription;

Swift

func readAreaDescription() -> String!

Return Value

area description

Show on GitHub


                    
                    
                    -readGeographicBoundingBox

Read a Geographic bounding box

Declaration

Objective-C

- (CRSGeographicBoundingBox *)readGeographicBoundingBox;

Swift

func readGeographicBoundingBox() -> CRSGeographicBoundingBox!

Return Value

geographic bounding box

Show on GitHub


                    
                    
                    -readVerticalExtent

Read a Vertical extent

Declaration

Objective-C

- (CRSVerticalExtent *)readVerticalExtent;

Swift

func readVerticalExtent() -> CRSVerticalExtent!

Return Value

vertical extent

Show on GitHub


                    
                    
                    -readTemporalExtent

Read a Temporal extent

Declaration

Objective-C

- (CRSTemporalExtent *)readTemporalExtent;

Swift

func readTemporalExtent() -> CRSTemporalExtent!

Return Value

temporal extent

Show on GitHub


                    
                    
                    -readMapProjection

Read a Map projection

Declaration

Objective-C

- (CRSMapProjection *)readMapProjection;

Swift

func readMapProjection() -> CRSMapProjection!

Return Value

map projection

Show on GitHub


                    
                    
                    -readMethod

Read an operation method

Declaration

Objective-C

- (CRSOperationMethod *)readMethod;

Swift

func readMethod() -> CRSOperationMethod!

Return Value

operation method

Show on GitHub


                    
                    
                    -readProjectedParameters

Read projected parameters

Declaration

Objective-C

- (NSMutableArray<CRSOperationParameter *> *)readProjectedParameters;

Swift

func readProjectedParameters() -> NSMutableArray!

Return Value

operation parameters

Show on GitHub


                    
                    
                    -readParametersWithType:

Read Operation parameters

Declaration

Objective-C

- (NSMutableArray<CRSOperationParameter *> *)readParametersWithType:
    (enum CRSType)type;

Swift

func readParameters(with type: CRSType) -> NSMutableArray!

Parameters


                                type

coordinate reference system type

Return Value

operation parameters

Show on GitHub


                    
                    
                    -readParameterWithType:

Read an Operation parameter

Declaration

Objective-C

- (CRSOperationParameter *)readParameterWithType:(enum CRSType)type;

Swift

func readParameter(with type: CRSType) -> CRSOperationParameter!

Parameters


                                type

coordinate reference system type

Return Value

operation parameter

Show on GitHub


                    
                    
                    -readTemporalDatum

Read a Temporal Datum

Declaration

Objective-C

- (CRSTemporalDatum *)readTemporalDatum;

Swift

func readTemporalDatum() -> CRSTemporalDatum!

Return Value

temporal datum

Show on GitHub


                    
                    
                    -readDerivingConversion

Read a Deriving Conversion

Declaration

Objective-C

- (CRSDerivingConversion *)readDerivingConversion;

Swift

func readDerivingConversion() -> CRSDerivingConversion!

Return Value

deriving conversion

Show on GitHub


                    
                    
                    -readDerivedParameters

Read Derived parameters

Declaration

Objective-C

- (NSMutableArray<CRSOperationParameter *> *)readDerivedParameters;

Swift

func readDerivedParameters() -> NSMutableArray!

Return Value

derived parameters

Show on GitHub


                    
                    
                    -readParametersAndFilesWithType:

Read Operation parameters and parameter files

Declaration

Objective-C

- (NSMutableArray<CRSOperationParameter *> *)readParametersAndFilesWithType:
    (enum CRSType)type;

Swift

func readParametersAndFiles(with type: CRSType) -> NSMutableArray!

Parameters


                                type

coordinate reference system type

Return Value

operation parameters

Show on GitHub


                    
                    
                    -readParameterFile

Read an Operation parameter file

Declaration

Objective-C

- (CRSOperationParameter *)readParameterFile;

Swift

func readParameterFile() -> CRSOperationParameter!

Return Value

operation parameter file

Show on GitHub


                    
                    
                    -readCoordinateOperationParameters

Read Coordinate Operation parameters

Declaration

Objective-C

- (NSMutableArray<CRSOperationParameter *> *)readCoordinateOperationParameters;

Swift

func readCoordinateOperationParameters() -> NSMutableArray!

Return Value

parameters

Show on GitHub


                    
                    
                    -readVersion

Read an operation version

Declaration

Objective-C

- (NSString *)readVersion;

Swift

func readVersion() -> String!

Return Value

operation version

Show on GitHub


                    
                    
                    -readSource

Read a source coordinate reference system

Declaration

Objective-C

- (CRSCoordinateReferenceSystem *)readSource;

Swift

func readSource() -> CRSCoordinateReferenceSystem!

Return Value

source crs

Show on GitHub


                    
                    
                    -readTarget

Read a target coordinate reference system

Declaration

Objective-C

- (CRSCoordinateReferenceSystem *)readTarget;

Swift

func readTarget() -> CRSCoordinateReferenceSystem!

Return Value

target crs

Show on GitHub


                    
                    
                    -readInterpolation

Read a interpolation coordinate reference system

Declaration

Objective-C

- (CRSCoordinateReferenceSystem *)readInterpolation;

Swift

func readInterpolation() -> CRSCoordinateReferenceSystem!

Return Value

interpolation crs

Show on GitHub


                    
                    
                    -readCoordinateReferenceSystemWithKeyword:

Read a coordinate reference system with the keyword

Declaration

Objective-C

- (CRSCoordinateReferenceSystem *)readCoordinateReferenceSystemWithKeyword:
    (enum CRSKeywordType)keyword;

Swift

func readCoordinateReferenceSystem(with keyword: CRSKeywordType) -> CRSCoordinateReferenceSystem!

Parameters


                                keyword

CRS keyword

Return Value

crs

Show on GitHub


                    
                    
                    -readAccuracy

Read an operation accuracy

Declaration

Objective-C

- (double)readAccuracy;

Swift

func readAccuracy() -> Double

Return Value

operation accuracy

Show on GitHub


                    
                    
                    -readPointMotionOperationParameters

Read Point Motion Operation parameters

Declaration

Objective-C

- (NSMutableArray<CRSOperationParameter *> *)readPointMotionOperationParameters;

Swift

func readPointMotionOperationParameters() -> NSMutableArray!

Return Value

parameters

Show on GitHub


                    
                    
                    -readAbridgedCoordinateTransformation

Read an Abridged Coordinate Transformation

Declaration

Objective-C

- (CRSAbridgedCoordinateTransformation *)readAbridgedCoordinateTransformation;

Swift

func readAbridgedCoordinateTransformation() -> CRSAbridgedCoordinateTransformation!

Return Value

abridged coordinate transformation

Show on GitHub


                    
                    
                    -readBoundParameters

Read Bound CRS Abridged Transformation parameters

Declaration

Objective-C

- (NSMutableArray<CRSOperationParameter *> *)readBoundParameters;

Swift

func readBoundParameters() -> NSMutableArray!

Return Value

parameters

Show on GitHub


                    
                    
                    -readGeoCompat

Read a Backward Compatible Geodetic or Geographic CRS

Declaration

Objective-C

- (CRSGeoCoordinateReferenceSystem *)readGeoCompat;

Swift

func readGeoCompat() -> CRSGeoCoordinateReferenceSystem!

Return Value

geodetic or geographic coordinate reference system

Show on GitHub


                    
                    
                    -readGeodeticCompat

Read a Backward Compatible Geodetic CRS

Declaration

Objective-C

- (CRSGeoCoordinateReferenceSystem *)readGeodeticCompat;

Swift

func readGeodeticCompat() -> CRSGeoCoordinateReferenceSystem!

Return Value

geodetic coordinate reference system

Show on GitHub


                    
                    
                    -readGeographicCompat

Read a Backward Compatible Geographic CRS

Declaration

Objective-C

- (CRSGeoCoordinateReferenceSystem *)readGeographicCompat;

Swift

func readGeographicCompat() -> CRSGeoCoordinateReferenceSystem!

Return Value

geographic coordinate reference system

Show on GitHub


                    
                    
                    -readGeoCompatWithType:

Read a Backward Compatible Geodetic or Geographic CRS

Declaration

Objective-C

- (CRSGeoCoordinateReferenceSystem *)readGeoCompatWithType:
    (enum CRSType)expectedType;

Swift

func readGeoCompat(with expectedType: CRSType) -> CRSGeoCoordinateReferenceSystem!

Parameters


                                expectedType

expected coordinate reference system type

Return Value

geodetic or geographic coordinate reference system

Show on GitHub


                    
                    
                    -readProjectedCompat

Read a Backward Compatible Projected CRS

Declaration

Objective-C

- (CRSProjectedCoordinateReferenceSystem *)readProjectedCompat;

Swift

func readProjectedCompat() -> CRSProjectedCoordinateReferenceSystem!

Return Value

projected coordinate reference system

Show on GitHub


                    
                    
                    -readProjectedGeodeticCompat

Read a Backward Compatible Projected Geodetic CRS

Declaration

Objective-C

- (CRSProjectedCoordinateReferenceSystem *)readProjectedGeodeticCompat;

Swift

func readProjectedGeodeticCompat() -> CRSProjectedCoordinateReferenceSystem!

Return Value

projected geodetic coordinate reference system

Show on GitHub


                    
                    
                    -readProjectedGeographicCompat

Read a Backward Compatible Projected Geographic CRS

Declaration

Objective-C

- (CRSProjectedCoordinateReferenceSystem *)readProjectedGeographicCompat;

Swift

func readProjectedGeographicCompat() -> CRSProjectedCoordinateReferenceSystem!

Return Value

projected geographic coordinate reference system

Show on GitHub


                    
                    
                    -readProjectedCompatWithType:

Read a Backward Compatible Projected CRS

Declaration

Objective-C

- (CRSProjectedCoordinateReferenceSystem *)readProjectedCompatWithType:
    (enum CRSType)expectedBaseType;

Swift

func readProjectedCompat(with expectedBaseType: CRSType) -> CRSProjectedCoordinateReferenceSystem!

Parameters


                                expectedBaseType

expected base coordinate reference system type

Return Value

projected coordinate reference system

Show on GitHub


                    
                    
                    +addTransformParameters:toMapProjection:

Add transform parameters to the map projection

Declaration

Objective-C

+ (void)addTransformParameters:(NSArray<NSString *> *)transform
               toMapProjection:(CRSMapProjection *)mapProjection;

Swift

class func addTransformParameters(_ transform: [String]!, to mapProjection: CRSMapProjection!)

Parameters

`transform`	transform array
`mapProjection`	map projection

Show on GitHub


                    
                    
                    -readVerticalCompat

Read a Backward Compatible Vertical CRS

Declaration

Objective-C

- (CRSVerticalCoordinateReferenceSystem *)readVerticalCompat;

Swift

func readVerticalCompat() -> CRSVerticalCoordinateReferenceSystem!

Return Value

vertical coordinate reference system

Show on GitHub


                    
                    
                    -readEngineeringCompat

Read a Backward Compatible Engineering CRS

Declaration

Objective-C

- (CRSEngineeringCoordinateReferenceSystem *)readEngineeringCompat;

Swift

func readEngineeringCompat() -> CRSEngineeringCoordinateReferenceSystem!

Return Value

engineering coordinate reference system

Show on GitHub


                    
                    
                    -readMapProjectionCompat

Read a Backward Compatible map projection

Declaration

Objective-C

- (CRSMapProjection *)readMapProjectionCompat;

Swift

func readMapProjectionCompat() -> CRSMapProjection!

Return Value

map projection

Show on GitHub


                    
                    
                    -readCoordinateSystemCompatWithType:andReferenceFrame:

Read a Backward Compatible Coordinate System

Declaration

Objective-C

- (CRSCoordinateSystem *)readCoordinateSystemCompatWithType:(enum CRSType)type
                                          andReferenceFrame:
                                              (CRSReferenceFrame *)datum;

Swift

func readCoordinateSystemCompat(with type: CRSType, andReferenceFrame datum: CRSReferenceFrame!) -> CRSCoordinateSystem!

Parameters

`type`	coordinate reference system type
`datum`	reference frame

Return Value

coordinate system

Show on GitHub


                    
                    
                    -readVerticalDatumCompat

Read a Backward Compatible vertical datum

Declaration

Objective-C

- (CRSVerticalReferenceFrame *)readVerticalDatumCompat;

Swift

func readVerticalDatumCompat() -> CRSVerticalReferenceFrame!

Return Value

vertical reference frame

Show on GitHub


                    
                    
                    -readVerticalDatumCompatWithCRS:

Read a Backward Compatible vertical datum

Declaration

Objective-C

- (CRSVerticalReferenceFrame *)readVerticalDatumCompatWithCRS:
    (CRSSimpleCoordinateReferenceSystem *)crs;

Swift

func readVerticalDatumCompat(withCRS crs: CRSSimpleCoordinateReferenceSystem!) -> CRSVerticalReferenceFrame!

Parameters

crs

coordinate reference system

Return Value

vertical reference frame

Show on GitHub


                    
                    
                    -readEngineeringDatumCompat

Read a Backward Compatible engineering datum

Declaration

Objective-C

- (CRSEngineeringDatum *)readEngineeringDatumCompat;

Swift

func readEngineeringDatumCompat() -> CRSEngineeringDatum!

Return Value

engineering datum

Show on GitHub


                    
                    
                    -readEngineeringDatumCompatWithCRS:

Read a Backward Compatible engineering datum

Declaration

Objective-C

- (CRSEngineeringDatum *)readEngineeringDatumCompatWithCRS:
    (CRSSimpleCoordinateReferenceSystem *)crs;

Swift

func readEngineeringDatumCompat(withCRS crs: CRSSimpleCoordinateReferenceSystem!) -> CRSEngineeringDatum!

Parameters

crs

coordinate reference system

Return Value

engineering datum

Show on GitHub


                    
                    
                    -readDatumCompat

Read a Backward Compatible datum

Declaration

Objective-C

- (CRSReferenceFrame *)readDatumCompat;

Swift

func readDatumCompat() -> CRSReferenceFrame!

Return Value

reference frame

Show on GitHub


                    
                    
                    -readDatumCompatWithCRS:

Read a Backward Compatible datum

Declaration

Objective-C

- (CRSReferenceFrame *)readDatumCompatWithCRS:
    (CRSSimpleCoordinateReferenceSystem *)crs;

Swift

func readDatumCompat(withCRS crs: CRSSimpleCoordinateReferenceSystem!) -> CRSReferenceFrame!

Parameters

crs

coordinate reference system

Return Value

reference frame

Show on GitHub


                    
                    
                    -readToWGS84Compat

Read a Backward Compatible To WGS84 transformation

Declaration

Objective-C

- (NSMutableArray<NSString *> *)readToWGS84Compat;

Swift

func readToWGS84Compat() -> NSMutableArray!

Return Value

abridged transformation

Show on GitHub


                    
                    
                    -readExtensionsCompat

Read Backward Compatible Extensions

Declaration

Objective-C

- (NSMutableDictionary<NSString *, NSObject *> *)readExtensionsCompat;

Swift

func readExtensionsCompat() -> NSMutableDictionary!

Return Value

extensions

Show on GitHub