Class TileLayerIndex

constructor

• new TileLayerIndex(
      tileID: OverscaledTileID,
      symbolInstances: SymbolInstanceArray,
      bucketInstanceId: number,
  ): TileLayerIndex

  Parameters

  • tileID: OverscaledTileID
  • symbolInstances: SymbolInstanceArray
  • bucketInstanceId: number

  Returns TileLayerIndex

bucketInstanceId

tileID

findMatches

• findMatches(
      symbolInstances: SymbolInstanceArray,
      newTileID: OverscaledTileID,
      zoomCrossTileIDs: { [crossTileID: number]: boolean },
  ): void

  Parameters

  • symbolInstances: SymbolInstanceArray
  • newTileID: OverscaledTileID
  • zoomCrossTileIDs: { [crossTileID: number]: boolean }

  Returns void

getCrossTileIDsLists

• getCrossTileIDsLists(): number[][]

  Returns number[][]

getScaledCoordinates

• getScaledCoordinates(
      symbolInstance: SymbolInstanceStruct,
      childTileID: OverscaledTileID,
  ): { x: number; y: number }

  Parameters

  • symbolInstance: SymbolInstanceStruct
  • childTileID: OverscaledTileID

  Returns { x: number; y: number }