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Class TileInfoLoader

Subclass of TileLoader which is used by TileDataSource to load the TileInfo meta data, not the tile data itself.

Hierarchy

Implements

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Properties

Protected dataProvider

dataProvider: DataProvider

The DataProvider that retrieves the binary tile data.

Protected dataSource

dataSource: DataSource

The DataSource the tile belongs to.

Optional decodedTile

decodedTile: DecodedTile

The result of decoding the payload: The DecodedTile.

Optional error

error: Error

Error object if loading or decoding failed.

Protected m_priority

m_priority: number = 0

Optional payload

payload: ArrayBufferLike | {}

The binary data in form of [[ArrayBufferLike]], or any object.

Protected Optional requestController

requestController: RequestController

The notifying the ITileDecoder to cancel decoding.

state

state: TileLoaderState = TileLoaderState.Initialized

Protected tileDecoder

tileDecoder: ITileDecoder

The ITileDecoder that decodes the binary tile to a [[DecodeTile]].

Optional tileInfo

tileInfo: TileInfo

Protected tileKey

tileKey: TileKey

The quadtree address of a Tile.

Accessors

isFinished

  • get isFinished(): boolean

priority

  • get priority(): number
  • set priority(priority: number): void

Methods

cancel

  • cancel(): void

Protected cancelImpl

  • cancelImpl(): void

loadAndDecode

Protected loadImpl

  • loadImpl(abortSignal: AbortSignal, onDone: (doneState: TileLoaderState) => void, onError: (error: Error) => void): void

Protected startDecodeTile

  • startDecodeTile(onDone: (doneState: TileLoaderState) => void, onError: (error: Error) => void): void

waitSettled

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