Class BaseVectorLinesFeature

Base Vector Lines Feature Type 2 Extends from

See

VectorFeatureBase. Store either a single line or a list of lines.

Hierarchy (View Summary)

VectorFeatureLinesBase<VectorLine, BBox>
- BaseVectorLinesFeature

Index

Constructors

Properties

bbox? geometry id? properties

Accessors

hasBBox hasMValues hasOffsets

Methods

addGeometryToCache getMValues loadGeometry

Constructors

constructor

new BaseVectorLinesFeature(
    geometry: BaseVectorLine<VectorLine>[],
    properties?: Properties,
    id?: number,
    bbox?: BBox,
): BaseVectorLinesFeature
Parameters
- geometry: BaseVectorLine<VectorLine>[]
  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 BaseVectorLinesFeature
Inherited from VectorFeatureLinesBase.constructor

Properties

`Optional`bbox

bbox?: BBox

the BBox of the feature

geometry

geometry: BaseVectorLine<VectorLine>[]

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 VectorFeatureLinesBase.hasBBox

hasMValues

get hasMValues(): boolean
Returns boolean
- true if the feature has M values
Inherited from VectorFeatureLinesBase.hasMValues

hasOffsets

get hasOffsets(): boolean
Returns boolean
- true if the feature has offsets
Inherited from VectorFeatureLinesBase.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 indexes in the points column where the geometry is stored

Inherited from VectorFeatureLinesBase.addGeometryToCache

getMValues

getMValues(): undefined | Properties[]
Returns undefined | Properties[]
the flattened M values

Inherited from VectorFeatureLinesBase.getMValues

loadGeometry

loadGeometry(): VectorLine[]
Returns VectorLine[]
the flattened geometry

Inherited from VectorFeatureLinesBase.loadGeometry