Class PointSet

Baseclass of all geometries. All geometry types must derive from this class. Not intented to be instantiated on its own.

Hierarchy

BaseGeometry
- PointSet

Index

Constructors

Properties

Accessors

length pointArray type

Methods

childIdGenerator geoJsonFactory getAt invalid toArray toESRI toGeoJSON updateAt arrayDeepCopy parsePointSet

Constructors

constructor

new PointSet(id, pointSet): PointSet
General constructor from a given source of verticies
Parameters
- id: IdDef
  
  An identifier for the MultiPoint
- pointSet: PointSet
Returns PointSet
Overrides BaseGeometry.constructor
- Defined in src/geo/api/graphic/geometry/point-set.ts:20
new PointSet(id, listOfCoords, sr?, raw?): PointSet
Parameters
- id: IdDef
- listOfCoords: number[][]
- Optional sr: SrDef
- Optional raw: boolean
Returns PointSet
Overrides BaseGeometry.constructor
- Defined in src/geo/api/graphic/geometry/point-set.ts:22
new PointSet(id, listOfPoints, sr?): PointSet
Parameters
- id: IdDef
- listOfPoints: Point[]
- Optional sr: SrDef
Returns PointSet
Overrides BaseGeometry.constructor
- Defined in src/geo/api/graphic/geometry/point-set.ts:28
new PointSet(id, listOfXY, sr?): PointSet
Parameters
- id: IdDef
- listOfXY: object[]
- Optional sr: SrDef
Returns PointSet
Overrides BaseGeometry.constructor
- Defined in src/geo/api/graphic/geometry/point-set.ts:29
new PointSet(id, listOfMixedFormats, sr?): PointSet
Parameters
- id: IdDef
- listOfMixedFormats: any[]
- Optional sr: SrDef
Returns PointSet
Overrides BaseGeometry.constructor
- Defined in src/geo/api/graphic/geometry/point-set.ts:30

Properties

`Readonly` id

id: string

Id of the geometry

`Protected` rawArray

rawArray: number[][]

sr

sr: SpatialReference

Spatial Reference of the geometry

Accessors

length

get length(): number
Returns the number of contained points.

Returns number
- Defined in src/geo/api/graphic/geometry/point-set.ts:67

pointArray

get pointArray(): Point[]
Returns an array of the contained lines formatted as API Point objects. A new array is returned each time this is called.

Returns Point[]
- Defined in src/geo/api/graphic/geometry/point-set.ts:44

type

get type(): GeometryType
Returns the type of the geometry object. Function implementation in subclasses.

Returns GeometryType
Inherited from BaseGeometry.type
- Defined in src/geo/api/graphic/geometry/base-geometry.ts:25

Methods

`Protected` childIdGenerator

childIdGenerator(idx): string
Parameters
- idx: number
Returns string
Inherited from BaseGeometry.childIdGenerator
- Defined in src/geo/api/graphic/geometry/base-geometry.ts:29

`Protected` geoJsonFactory

geoJsonFactory(type, coords): DirectGeometryObject
Parameters
- type: string
- coords: any[]
Returns DirectGeometryObject
Inherited from BaseGeometry.geoJsonFactory
- Defined in src/geo/api/graphic/geometry/base-geometry.ts:52

getAt

getAt(n): Point
Returns a copy of the n-th contained point.
Parameters
- n: number
Returns Point
- Defined in src/geo/api/graphic/geometry/point-set.ts:51

invalid

invalid(): boolean
Returns boolean
Inherited from BaseGeometry.invalid
- Defined in src/geo/api/graphic/geometry/base-geometry.ts:45

toArray

toArray(): number[][]
Returns an array of point arrays (e.g. [[x1, y1], [x2, y2]] )

Returns number[][]
- Defined in src/geo/api/graphic/geometry/point-set.ts:76

toESRI

toESRI(): EsriGeometry
Returns EsriGeometry
Inherited from BaseGeometry.toESRI
- Defined in src/geo/api/graphic/geometry/base-geometry.ts:33

toGeoJSON

toGeoJSON(): DirectGeometryObject
Returns DirectGeometryObject
Inherited from BaseGeometry.toGeoJSON
- Defined in src/geo/api/graphic/geometry/base-geometry.ts:39

updateAt

updateAt(point, n): void
Will update the n-th contained point with the values of the point parameter. It is assumed the point is in the same spatial reference as the Multipoint
Parameters
- point: object | number[] | Point
- n: number
Returns void
- Defined in src/geo/api/graphic/geometry/point-set.ts:61

`Static` `Private` arrayDeepCopy

arrayDeepCopy(a): number[][]
Parameters
- a: number[][]
Returns number[][]
- Defined in src/geo/api/graphic/geometry/point-set.ts:95

`Static` parsePointSet

parsePointSet(input): number[][]
Parameters
- input: any
Returns number[][]
- Defined in src/geo/api/graphic/geometry/point-set.ts:83

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