Class SpatialReferenceSystem

Spatial Reference System object. The coordinate reference system definitions it contains are referenced by the GeoPackage Contents and GeometryColumns objects to relate the vector and tile data in user tables to locations on the earth.

Hierarchy

SpatialReferenceSystem

Constructors

constructor

new SpatialReferenceSystem(...args: any[]): SpatialReferenceSystem
Default Constructor
Parameters
- Rest ...args: any[]
Returns SpatialReferenceSystem
- Defined in lib/srs/spatialReferenceSystem.ts:49

Properties

definition

definition: string

Well-known Text [32] Representation of the Spatial Reference System

definition_12_063

definition_12_063: string

Well-known Text Representation of the Spatial Reference System

description

description: string

Human readable description of this SRS

organization

organization: string

Case-insensitive name of the defining organization e.g. EPSG or epsg

organization_coordsys_id

organization_coordsys_id: number

Numeric ID of the Spatial Reference System assigned by the organization

srs_id

srs_id: number

Unique identifier for each Spatial Reference System within a GeoPackage

srs_name

srs_name: string

Human readable name of this SRS

Accessors

projection

get projection(): Projection
Return the proj4 projection specified by this SpatialReferenceSystem

Returns

Returns Projection
- Defined in lib/srs/spatialReferenceSystem.ts:275

Methods

getDefinition

getDefinition(): string
Get the definition

Returns
definition

Returns string
- Defined in lib/srs/spatialReferenceSystem.ts:156

getDefinition_12_063

getDefinition_12_063(): string
Get the 12_063 WKT definition

Returns
12_06 3WKT definition

Returns string
- Defined in lib/srs/spatialReferenceSystem.ts:192

getDescription

getDescription(): string
Get the description

Returns
description

Returns string
- Defined in lib/srs/spatialReferenceSystem.ts:174

getId

getId(): number
Get the id

Returns
id

Returns number
- Defined in lib/srs/spatialReferenceSystem.ts:66

getOrganization

getOrganization(): string
Get the organization

Returns
organization

Returns string
- Defined in lib/srs/spatialReferenceSystem.ts:120

getOrganizationCoordsysId

getOrganizationCoordsysId(): number
Get the organization coordsys id

Returns
organization coordsys id

Returns number
- Defined in lib/srs/spatialReferenceSystem.ts:138

getProjection

getProjection(): Projection
Get the projection for the Spatial Reference System

Returns
projection

Returns Projection
- Defined in lib/srs/spatialReferenceSystem.ts:210

getProjectionDefinition

getProjectionDefinition(): string
Get the projection definition

Returns
definition

Returns string
- Defined in lib/srs/spatialReferenceSystem.ts:240

getSrsId

getSrsId(): number
Get the srs id

Returns
srs id

Returns number
- Defined in lib/srs/spatialReferenceSystem.ts:102

getSrsName

getSrsName(): string
Get the srs name

Returns
srs name

Returns string
- Defined in lib/srs/spatialReferenceSystem.ts:84

getTransformation

getTransformation(projection: Projection): GeometryTransform
Get the projection transform from the provided projection to the Spatial Reference System projection

Returns
projection transform
Parameters
- projection: Projection
  
  from projection
Returns GeometryTransform
- Defined in lib/srs/spatialReferenceSystem.ts:267

setDefinition

setDefinition(definition: string): void
Set the definition
Parameters
- definition: string
  
  definition
Returns void
- Defined in lib/srs/spatialReferenceSystem.ts:165

setDefinition_12_063

setDefinition_12_063(definition_12_063: string): void
Set the 12_063 WKT definition
Parameters
- definition_12_063: string
  
  12_063 WKT definition
Returns void
- Defined in lib/srs/spatialReferenceSystem.ts:201

setDescription

setDescription(description: string): void
Set the description
Parameters
- description: string
  
  description
Returns void
- Defined in lib/srs/spatialReferenceSystem.ts:183

setId

setId(id: number): void
Set the id
Parameters
- id: number
  
  id
Returns void
- Defined in lib/srs/spatialReferenceSystem.ts:75

setOrganization

setOrganization(organization: string): void
Set the organization
Parameters
- organization: string
  
  organization
Returns void
- Defined in lib/srs/spatialReferenceSystem.ts:129

setOrganizationCoordsysId

setOrganizationCoordsysId(organization_coordsys_id: number): void
Set the organization coordsys id
Parameters
- organization_coordsys_id: number
  
  organization coordsys id
Returns void
- Defined in lib/srs/spatialReferenceSystem.ts:147

setSrsId

setSrsId(srs_id: number): void
Set the srs id
Parameters
- srs_id: number
  
  srs id
Returns void
- Defined in lib/srs/spatialReferenceSystem.ts:111

setSrsName

setSrsName(srs_name: string): void
Set the srs name
Parameters
- srs_name: string
  
  srs name
Returns void
- Defined in lib/srs/spatialReferenceSystem.ts:93

Class SpatialReferenceSystem

Hierarchy

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Parameters

Rest ...args: any[]

Returns SpatialReferenceSystem

Properties

definition

definition_12_063

description

organization

organization_coordsys_id

srs_id

srs_name

Accessors

projection

Returns

Returns Projection

Methods

getDefinition

Returns

Returns string

getDefinition_12_063

Returns

Returns string

getDescription

Returns

Returns string

getId

Returns

Returns number

getOrganization

Returns

Returns string

getOrganizationCoordsysId

Returns

Returns number

getProjection

Returns

Returns Projection

getProjectionDefinition

Returns

Returns string

getSrsId

Returns

Returns number

getSrsName

Returns

Returns string

getTransformation

Returns

Parameters

projection: Projection

Returns GeometryTransform

setDefinition

Parameters

definition: string

Returns void

setDefinition_12_063

Parameters

definition_12_063: string

Returns void

setDescription

Parameters

description: string

Returns void

setId

Parameters

id: number

Returns void

setOrganization

Parameters

organization: string

Returns void

`Rest` ...args: any[]