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Class Tile

This Class represents a WebMercator Tile.

Hierarchy

  • Tile

Index

Properties

bounds

bounds: GeoJSONBBox

Geographical Bounding box has the coordinates in order: [minLon, minLat, maxLon, maxLat].

quadkey

quadkey: string

quadkey of the tile.

type

type: string

type of the tile.

x

x: number

x of the tile.

y

y: number

y of the tile.

z

z: number

z (zoonlevel) of the tile.

Methods

add

  • add a feature to the tile.

    Parameters

    • feature: Feature

      the Feature to add

    Returns void

expired

  • expired(ts: number): boolean
  • Checks if tile expires at given point of time.

    Parameters

    • ts: number

    Returns boolean

    true when tile has expired, otherwise false.

getContentBounds

  • getContentBounds(): [number, number, number, number]
  • get tile bound including margin.

    Returns [number, number, number, number]

    the bounding box with geographical coordinates [minLon, minLat, maxLon, maxLat]

isLoaded

  • isLoaded(): boolean
  • check if the tile has been fully loaded

    Returns boolean

remove

  • remove feature to the tile.

    Parameters

    • feature: Feature

      the Feature to remove

    Returns void

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