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Class: GeoJSONShapesData

Defined in: @tissuumaps-storage/src/geojson/GeoJSONShapesData.ts:7

Implements​

  • ShapesData

Constructors​

Constructor​

new GeoJSONShapesData(ids, names, multiPolygons): GeoJSONShapesData

Defined in: @tissuumaps-storage/src/geojson/GeoJSONShapesData.ts:12

Parameters​

ids​

number[] | undefined

names​

string[] | undefined

multiPolygons​

MultiPolygon[]

Returns​

GeoJSONShapesData

Methods​

close()​

close(): void

Defined in: @tissuumaps-storage/src/geojson/GeoJSONShapesData.ts:47

Releases all resources held by this data object

Returns​

void

Implementation of​

ShapesData.close

getIds()​

getIds(): number[]

Defined in: @tissuumaps-storage/src/geojson/GeoJSONShapesData.ts:22

Returns an array of item IDs

Returns​

number[]

Implementation of​

ShapesData.getIds

getNames()​

getNames(): string[] | undefined

Defined in: @tissuumaps-storage/src/geojson/GeoJSONShapesData.ts:34

Returns the item names if available, otherwise undefined

Returns​

string[] | undefined

Implementation of​

ShapesData.getNames

getSize()​

getSize(): number

Defined in: @tissuumaps-storage/src/geojson/GeoJSONShapesData.ts:30

Returns the total number of items

Returns​

number

Implementation of​

ShapesData.getSize

loadMultiPolygons()​

loadMultiPolygons(options?): Promise<MultiPolygon[]>

Defined in: @tissuumaps-storage/src/geojson/GeoJSONShapesData.ts:38

Loads the multi-polygon geometry for all shapes

Parameters​

options?​

Optional abort signal and progress callback

onProgress?​

ProgressCallback

signal?​

AbortSignal

Returns​

Promise<MultiPolygon[]>

One MultiPolygon per shape, in index order

Implementation of​

ShapesData.loadMultiPolygons