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Constructors
Properties
Methods

Class Tile

A tile object is the combination of a Coordinate, which defines its place, as well as a unique ID and data tracking for its content

Index

Constructors

constructor

Properties

abortController aborted actor buckets collisionBoxArray dashPositions dem demMatrix demTexture dependencies etag? expirationTime expiredRequestCount fadeEndTime fadeOpacity fadingDirection fadingParentID fadingRole fbo glyphAtlasImage glyphAtlasTexture hasRTLText hasSymbolBuckets imageAtlas imageAtlasTexture latestEncoding latestFeatureIndex latestRawTileData needsHillshadePrepare needsTerrainPrepare neighboringTiles placementSource queryPadding redoWhenDone refreshedUponExpiration reloadPromise resourceTiming rtt rttFingerprint selfFading showCollisionBoxes state symbolFadeHoldUntil texture tileID tileSize timeAdded uid uses vtLayers

Methods

clearSymbolFadeHold clearTextures getBucket getExpiryTimeout hasData hasDependency holdingForSymbolFade isRenderable loadVectorData patternsLoaded prepare queryRenderedFeatures querySourceFeatures resetFadeLogic setCrossFadeLogic setDependencies setExpiryData setFeatureState setSelfFadeLogic setSymbolHoldDuration symbolFadeFinished unloadVectorData upload wasRequested

Constructors

Properties

abortController: AbortController
aborted: boolean
actor: Actor
buckets: { [_: string]: Bucket }
collisionBoxArray: CollisionBoxArray
dashPositions: { [_: string]: DashEntry }
dem: DEMData
demMatrix: mat4
demTexture: Texture
dependencies: any
etag?: string
expirationTime: any
expiredRequestCount: number
fadeEndTime: number
fadeOpacity: number
fadingDirection: FadingDirections
fadingParentID: OverscaledTileID
fadingRole: FadingRoles
fbo: Framebuffer
glyphAtlasImage: AlphaImage
glyphAtlasTexture: Texture
hasRTLText: boolean
hasSymbolBuckets: boolean
imageAtlas: ImageAtlas
imageAtlasTexture: Texture
latestEncoding: string
latestFeatureIndex: FeatureIndex | null
latestRawTileData: ArrayBuffer
needsHillshadePrepare: boolean
needsTerrainPrepare: boolean
neighboringTiles: Record<string, { backfilled: boolean }>
placementSource: any
queryPadding: number
redoWhenDone: boolean
refreshedUponExpiration: boolean
reloadPromise: { reject: () => void; resolve: () => void }
resourceTiming: PerformanceResourceTiming[]
rtt: { id: number; stamp: number }[]
rttFingerprint: { [sourceId: string]: string }
selfFading: boolean
showCollisionBoxes: boolean
state: TileState
symbolFadeHoldUntil: number
texture: any
tileID: OverscaledTileID
tileSize: number
timeAdded: number
uid: number
uses: number
vtLayers: { [_: string]: VectorTileLayerLike }

Methods

  • Returns void

  • Parameters

    • painter: any

    Returns void

  • Returns number

  • Returns boolean

  • Parameters

    • namespaces: string[]
    • keys: string[]

    Returns boolean

  • Returns boolean

  • Parameters

    • symbolLayer: boolean

    Returns boolean

  • Given a data object with a 'buffers' property, load it into this tile's elementGroups and buffers properties and set loaded to true. If the data is null, like in the case of an empty GeoJSON tile, no-op but still set loaded to true.

    Parameters

    • data: WorkerTileResult

      The data from the worker

    • painter: Painter

      the painter

    • OptionaljustReloaded: boolean | null

      true to just reload

    Returns void

  • Returns boolean

  • Parameters

    • layers: { [_: string]: StyleLayer }
    • serializedLayers: { [_: string]: any }
    • sourceFeatureState: SourceFeatureState
    • queryGeometry: Point[]
    • cameraQueryGeometry: Point[]
    • scale: number
    • params:
          | Pick<
              QueryRenderedFeaturesOptionsStrict,
              "filter"
              | "layers"
              | "availableImages",
          >
          | undefined
    • transform: IReadonlyTransform
    • maxPitchScaleFactor: number
    • pixelPosMatrix: mat4
    • getElevation: ((x: number, y: number) => number) | undefined

    Returns QueryResults

  • Returns void

  • Parameters

    Returns void

    Many-to-one crossfade between a base tile and parent/ancestor tile (when zooming)

  • Parameters

    • namespace: string
    • dependencies: string[]

    Returns void

  • Self fading for edge tiles (when panning map)

    Parameters

    • fadeEndTime: number

    Returns void

  • Parameters

    • duration: number

    Returns void

  • Returns boolean

  • Release any data or WebGL resources referenced by this tile.

    Returns void

  • Returns boolean

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