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Interface: ShapesData

Defined in: storage/shapes.ts:19

Loaded shape collection data providing multi-polygon geometry access

Extends​

Methods​

close()​

close(): void

Defined in: storage/base.ts:44

Releases all resources held by this data object

Returns​

void

Inherited from​

ItemsData.close

getIds()​

getIds(): number[]

Defined in: storage/base.ts:55

Returns an array of item IDs

Returns​

number[]

Inherited from​

ItemsData.getIds

getNames()​

getNames(): string[] | undefined

Defined in: storage/base.ts:61

Returns the item names if available, otherwise undefined

Returns​

string[] | undefined

Inherited from​

ItemsData.getNames

getSize()​

getSize(): number

Defined in: storage/base.ts:58

Returns the total number of items

Returns​

number

Inherited from​

ItemsData.getSize

loadMultiPolygons()​

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

Defined in: storage/shapes.ts:26

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