Class BaseVectorPointsFeature

Base Vector Points Feature Type 1 Extends from

See

VectorFeaturePointsBase. Store either a single point or a list of points

Hierarchy (View Summary)

VectorFeaturePointsBase<VectorPoints, BBox>
- BaseVectorPointsFeature

Index

Constructors

Properties

bbox? geometry id? properties

Accessors

hasBBox hasMValues hasOffsets

Methods

addGeometryToCache getMValues loadGeometry

Constructors

constructor

new BaseVectorPointsFeature(
    geometry: VectorPoints,
    properties?: Properties,
    id?: number,
    bbox?: BBox,
): BaseVectorPointsFeature
Parameters
- geometry: VectorPoints
  the geometry of the feature
- properties: Properties = {}
  the properties of the feature
- Optionalid: number
  the id of the feature if there is one
- Optionalbbox: BBox
  the BBox of the feature
Returns BaseVectorPointsFeature
Inherited from VectorFeaturePointsBase.constructor

Properties

`Optional`bbox

bbox?: BBox

the BBox of the feature

geometry

geometry: VectorPoints

the geometry of the feature

`Optional`id

id?: number

the id of the feature if there is one

properties

properties: Properties = {}

the properties of the feature

Accessors

hasBBox

get hasBBox(): boolean
Returns boolean
- true if the feature has BBox
Inherited from VectorFeaturePointsBase.hasBBox

hasMValues

get hasMValues(): boolean
Points do not have this feature, so return false

Returns boolean
false always

Inherited from VectorFeaturePointsBase.hasMValues

hasOffsets

get hasOffsets(): boolean
Points do not have this feature, so return false

Returns boolean
false always

Inherited from VectorFeaturePointsBase.hasOffsets

Methods

addGeometryToCache

addGeometryToCache(cache: ColumnCacheWriter, mShape?: Shape): number
Parameters
- cache: ColumnCacheWriter
  the column cache to store the geometry
- mShape: Shape = {}
  the shape of the M-values to encode the values as
Returns number
the index in the points column where the geometry is stored

Inherited from VectorFeaturePointsBase.addGeometryToCache

getMValues

getMValues(): undefined | Properties[]
Returns undefined | Properties[]
the M-Values

Inherited from VectorFeaturePointsBase.getMValues

loadGeometry

loadGeometry(): VectorPoints
Returns VectorPoints
the geometry

Inherited from VectorFeaturePointsBase.loadGeometry