PROJProjection Class Reference


                    
                    
                    +projectionWithAuthority:andNumberCode:andCrs:

Initialize

Declaration

Objective-C

+ (PROJProjection *)projectionWithAuthority:(NSString *)authority
                              andNumberCode:(NSNumber *)code
                                     andCrs:(PJ *)crs;

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system

Return Value

new projection

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                    +projectionWithAuthority:andIntCode:andCrs:

Initialize

Declaration

Objective-C

+ (PROJProjection *)projectionWithAuthority:(NSString *)authority
                                 andIntCode:(int)code
                                     andCrs:(PJ *)crs;

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system

Return Value

new projection

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                    +projectionWithAuthority:andCode:andCrs:

Initialize

Declaration

Objective-C

+ (PROJProjection *)projectionWithAuthority:(NSString *)authority
                                    andCode:(NSString *)code
                                     andCrs:(PJ *)crs;

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system

Return Value

new projection

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                    +projectionWithAuthority:andNumberCode:andCrs:andDefinition:

Initialize

Declaration

Objective-C

+ (PROJProjection *)projectionWithAuthority:(NSString *)authority
                              andNumberCode:(NSNumber *)code
                                     andCrs:(PJ *)crs
                              andDefinition:(NSString *)definition;

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system
`definition`	well-known text coordinate definition

Return Value

new projection

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                    +projectionWithAuthority:andIntCode:andCrs:andDefinition:

Initialize

Declaration

Objective-C

+ (PROJProjection *)projectionWithAuthority:(NSString *)authority
                                 andIntCode:(int)code
                                     andCrs:(PJ *)crs
                              andDefinition:(NSString *)definition;

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system
`definition`	well-known text coordinate definition

Return Value

new projection

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                    +projectionWithAuthority:andCode:andCrs:andDefinition:

Initialize

Declaration

Objective-C

+ (PROJProjection *)projectionWithAuthority:(NSString *)authority
                                    andCode:(NSString *)code
                                     andCrs:(PJ *)crs
                              andDefinition:(NSString *)definition;

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system
`definition`	well-known text coordinate definition

Return Value

new projection

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                    +projectionWithAuthority:andCode:andCrs:andDefinition:andParams:

Initialize

Declaration

Objective-C

+ (PROJProjection *)projectionWithAuthority:(NSString *)authority
                                    andCode:(NSString *)code
                                     andCrs:(PJ *)crs
                              andDefinition:(NSString *)definition
                                  andParams:(NSString *)params;

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system
`definition`	well-known text coordinate definition
`params`	PROJ parameters

Return Value

new projection

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                    +projectionWithAuthority:andNumberCode:andCrs:andDefinition:andDefinitionCrs:

Initialize

Declaration

Objective-C

+ (PROJProjection *)projectionWithAuthority:(NSString *)authority
                              andNumberCode:(NSNumber *)code
                                     andCrs:(PJ *)crs
                              andDefinition:(NSString *)definition
                           andDefinitionCrs:(CRSObject *)definitionCRS;

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system
`definition`	well-known text coordinate definition
`definitionCRS`	definition parsed coordinate reference system

Return Value

new projection

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                    +projectionWithAuthority:andIntCode:andCrs:andDefinition:andDefinitionCrs:

Initialize

Declaration

Objective-C

+ (PROJProjection *)projectionWithAuthority:(NSString *)authority
                                 andIntCode:(int)code
                                     andCrs:(PJ *)crs
                              andDefinition:(NSString *)definition
                           andDefinitionCrs:(CRSObject *)definitionCRS;

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system
`definition`	well-known text coordinate definition
`definitionCRS`	definition parsed coordinate reference system

Return Value

new projection

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                    +projectionWithAuthority:andCode:andCrs:andDefinition:andDefinitionCrs:

Initialize

Declaration

Objective-C

+ (PROJProjection *)projectionWithAuthority:(NSString *)authority
                                    andCode:(NSString *)code
                                     andCrs:(PJ *)crs
                              andDefinition:(NSString *)definition
                           andDefinitionCrs:(CRSObject *)definitionCRS;

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system
`definition`	well-known text coordinate definition
`definitionCRS`	definition parsed coordinate reference system

Return Value

new projection

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                    -initWithAuthority:andNumberCode:andCrs:

Initialize

Declaration

Objective-C

- (instancetype)initWithAuthority:(NSString *)authority
                    andNumberCode:(NSNumber *)code
                           andCrs:(PJ *)crs;

Swift

init!(authority: String!, andNumberCode code: NSNumber!, andCrs crs: OpaquePointer!)

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system

Return Value

new projection

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                    -initWithAuthority:andIntCode:andCrs:

Initialize

Declaration

Objective-C

- (instancetype)initWithAuthority:(NSString *)authority
                       andIntCode:(int)code
                           andCrs:(PJ *)crs;

Swift

init!(authority: String!, andIntCode code: Int32, andCrs crs: OpaquePointer!)

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system

Return Value

new projection

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                    -initWithAuthority:andCode:andCrs:

Initialize

Declaration

Objective-C

- (instancetype)initWithAuthority:(NSString *)authority
                          andCode:(NSString *)code
                           andCrs:(PJ *)crs;

Swift

init!(authority: String!, andCode code: String!, andCrs crs: OpaquePointer!)

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system

Return Value

new projection

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                    -initWithAuthority:andNumberCode:andCrs:andDefinition:

Initialize

Declaration

Objective-C

- (instancetype)initWithAuthority:(NSString *)authority
                    andNumberCode:(NSNumber *)code
                           andCrs:(PJ *)crs
                    andDefinition:(NSString *)definition;

Swift

init!(authority: String!, andNumberCode code: NSNumber!, andCrs crs: OpaquePointer!, andDefinition definition: String!)

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system
`definition`	well-known text coordinate definition

Return Value

new projection

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                    -initWithAuthority:andIntCode:andCrs:andDefinition:

Initialize

Declaration

Objective-C

- (instancetype)initWithAuthority:(NSString *)authority
                       andIntCode:(int)code
                           andCrs:(PJ *)crs
                    andDefinition:(NSString *)definition;

Swift

init!(authority: String!, andIntCode code: Int32, andCrs crs: OpaquePointer!, andDefinition definition: String!)

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system
`definition`	well-known text coordinate definition

Return Value

new projection

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                    -initWithAuthority:andCode:andCrs:andDefinition:

Initialize

Declaration

Objective-C

- (instancetype)initWithAuthority:(NSString *)authority
                          andCode:(NSString *)code
                           andCrs:(PJ *)crs
                    andDefinition:(NSString *)definition;

Swift

init!(authority: String!, andCode code: String!, andCrs crs: OpaquePointer!, andDefinition definition: String!)

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system
`definition`	well-known text coordinate definition

Return Value

new projection

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                    -initWithAuthority:andCode:andCrs:andDefinition:andParams:

Initialize

Declaration

Objective-C

- (instancetype)initWithAuthority:(NSString *)authority
                          andCode:(NSString *)code
                           andCrs:(PJ *)crs
                    andDefinition:(NSString *)definition
                        andParams:(NSString *)params;

Swift

init!(authority: String!, andCode code: String!, andCrs crs: OpaquePointer!, andDefinition definition: String!, andParams params: String!)

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system
`definition`	well-known text coordinate definition
`params`	PROJ parameters

Return Value

new projection

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                    -initWithAuthority:andNumberCode:andCrs:andDefinition:andDefinitionCrs:

Initialize

Declaration

Objective-C

- (instancetype)initWithAuthority:(NSString *)authority
                    andNumberCode:(NSNumber *)code
                           andCrs:(PJ *)crs
                    andDefinition:(NSString *)definition
                 andDefinitionCrs:(CRSObject *)definitionCRS;

Swift

init!(authority: String!, andNumberCode code: NSNumber!, andCrs crs: OpaquePointer!, andDefinition definition: String!, andDefinitionCrs definitionCRS: CRSObject!)

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system
`definition`	well-known text coordinate definition
`definitionCRS`	definition parsed coordinate reference system

Return Value

new projection

Show on GitHub


                    
                    
                    -initWithAuthority:andIntCode:andCrs:andDefinition:andDefinitionCrs:

Initialize

Declaration

Objective-C

- (instancetype)initWithAuthority:(NSString *)authority
                       andIntCode:(int)code
                           andCrs:(PJ *)crs
                    andDefinition:(NSString *)definition
                 andDefinitionCrs:(CRSObject *)definitionCRS;

Swift

init!(authority: String!, andIntCode code: Int32, andCrs crs: OpaquePointer!, andDefinition definition: String!, andDefinitionCrs definitionCRS: CRSObject!)

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system
`definition`	well-known text coordinate definition
`definitionCRS`	definition parsed coordinate reference system

Return Value

new projection

Show on GitHub


                    
                    
                    -initWithAuthority:andCode:andCrs:andDefinition:andDefinitionCrs:

Initialize

Declaration

Objective-C

- (instancetype)initWithAuthority:(NSString *)authority
                          andCode:(NSString *)code
                           andCrs:(PJ *)crs
                    andDefinition:(NSString *)definition
                 andDefinitionCrs:(CRSObject *)definitionCRS;

Swift

init!(authority: String!, andCode code: String!, andCrs crs: OpaquePointer!, andDefinition definition: String!, andDefinitionCrs definitionCRS: CRSObject!)

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system
`definition`	well-known text coordinate definition
`definitionCRS`	definition parsed coordinate reference system

Return Value

new projection

Show on GitHub


                    
                    
                    -initWithAuthority:andCode:andCrs:andDefinition:andDefinitionCrs:andParams:

Initialize

Declaration

Objective-C

- (instancetype)initWithAuthority:(NSString *)authority
                          andCode:(NSString *)code
                           andCrs:(PJ *)crs
                    andDefinition:(NSString *)definition
                 andDefinitionCrs:(CRSObject *)definitionCRS
                        andParams:(NSString *)params;

Swift

init!(authority: String!, andCode code: String!, andCrs crs: OpaquePointer!, andDefinition definition: String!, andDefinitionCrs definitionCRS: CRSObject!, andParams params: String!)

Parameters

`authority`	coordinate authority
`code`	coordinate code
`crs`	coordinate reference system
`definition`	well-known text coordinate definition
`definitionCRS`	definition parsed coordinate reference system
`params`	PROJ parameters

Return Value

new projection

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                    -free

Destroy the projection memory

Declaration

Objective-C

- (void)free;

Swift

func free()

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                    -close

Destroy the projection memory

Declaration

Objective-C

- (void)close;

Swift

func close()

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                    -destroy

Destroy the projection memory

Declaration

Objective-C

- (void)destroy;

Swift

func destroy()

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                    -authority

Get the coordinate authority

Declaration

Objective-C

- (NSString *)authority;

Swift

func authority() -> String!

Return Value

authority

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                    -code

Get the coordinate code

Declaration

Objective-C

- (NSString *)code;

Swift

func code() -> String!

Return Value

code

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                    -crs

Get the Coordinate Reference System

Declaration

Objective-C

- (PJ *)crs;

Swift

func crs() -> OpaquePointer!

Return Value

coordinate reference system

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                    -definition

Get the well-known text coordinate definition

Declaration

Objective-C

- (NSString *)definition;

Swift

func definition() -> String!

Return Value

definition

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                    -definitionCRS

Get the definition parsed Coordinate Reference System

Declaration

Objective-C

- (CRSObject *)definitionCRS;

Swift

func definitionCRS() -> CRSObject!

Return Value

coordinate reference system

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                    -params

Get the PROJ params

Declaration

Objective-C

- (NSString *)params;

Swift

func params() -> String!

Return Value

params

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                    -transformationWithEpsg:

Get the transformation from this Projection to the EPSG code. Each thread of execution should have it’s own transformation.

Declaration

Objective-C

- (PROJProjectionTransform *)transformationWithEpsg:(int)epsg;

Swift

func transformation(withEpsg epsg: Int32) -> PROJProjectionTransform!

Parameters


                                epsg

epsg

Return Value

transform

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                    -transformationWithAuthority:andIntCode:

Get the transformation from this Projection to the authority and coordinate code. Each thread of execution should have it’s own transformation.

Declaration

Objective-C

- (PROJProjectionTransform *)transformationWithAuthority:(NSString *)authority
                                              andIntCode:(int)code;

Swift

func transformation(withAuthority authority: String!, andIntCode code: Int32) -> PROJProjectionTransform!

Parameters

`authority`	coordinate authority
`code`	coordinate code

Return Value

transform

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                    -transformationWithAuthority:andCode:

Get the transformation from this Projection to the authority and coordinate code. Each thread of execution should have it’s own transformation.

Declaration

Objective-C

- (PROJProjectionTransform *)transformationWithAuthority:(NSString *)authority
                                                 andCode:(NSString *)code;

Swift

func transformation(withAuthority authority: String!, andCode code: String!) -> PROJProjectionTransform!

Parameters

`authority`	coordinate authority
`code`	coordinate code

Return Value

transform

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                    -transformationWithProjection:

Get the transformation from this Projection to the provided projection. Each thread of execution should have it’s own transformation.

Declaration

Objective-C

- (PROJProjectionTransform *)transformationWithProjection:
    (PROJProjection *)projection;

Swift

func transformation(with projection: PROJProjection!) -> PROJProjectionTransform!

Parameters


                                projection

projection

Return Value

transform

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                    -unit

Get the projection unit

Declaration

Objective-C

- (enum PROJUnit)unit;

Swift

func unit() -> PROJUnit

Return Value

unit

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                    -isUnit:

Determine if the projection is in the provided unit

Declaration

Objective-C

- (BOOL)isUnit:(enum PROJUnit)unit;

Swift

func isUnit(_ unit: PROJUnit) -> Bool

Parameters


                                unit

unit

Return Value

true if in the provided unit

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                    -isEqualToAuthority:andNumberCode:

Check if this projection is equal to the authority and code

Declaration

Objective-C

- (BOOL)isEqualToAuthority:(NSString *)authority andNumberCode:(NSNumber *)code;

Swift

func isEqual(toAuthority authority: String!, andNumberCode code: NSNumber!) -> Bool

Parameters

`authority`	coordinate authority
`code`	coordinate code

Return Value

true if equal

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                    -isEqualToAuthority:andCode:

Check if this projection is equal to the authority and code

Declaration

Objective-C

- (BOOL)isEqualToAuthority:(NSString *)authority andCode:(NSString *)code;

Swift

func isEqual(toAuthority authority: String!, andCode code: String!) -> Bool

Parameters

`authority`	coordinate authority
`code`	coordinate code

Return Value

true if equal

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                    -isEqualToProjection:

Check if this projection is equal to the projection

Declaration

Objective-C

- (BOOL)isEqualToProjection:(PROJProjection *)projection;

Swift

func isEqual(to projection: PROJProjection!) -> Bool

Parameters


                                projection

projection

Return Value

true if equal

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