OpenLayers v5.3.2 API - Module: ol/tilegrid/TileGrid

Options{Object}

Name	Type	Argument	Default	Description
`extent`	module:ol/extent~Extent	<optional>		Extent for the tile grid. No tiles outside this extent will be requested by `module:ol/source/Tile` sources. When no `origin` or `origins` are configured, the `origin` will be set to the top-left corner of the extent.
`minZoom`	number	<optional>	0	Minimum zoom.
`origin`	module:ol/coordinate~Coordinate	<optional>		The tile grid origin, i.e. where the `x` and `y` axes meet (`[z, 0, 0]`). Tile coordinates increase left to right and upwards. If not specified, `extent` or `origins` must be provided.
`origins`	Array.<module:ol/coordinate~Coordinate>	<optional>		Tile grid origins, i.e. where the `x` and `y` axes meet (`[z, 0, 0]`), for each zoom level. If given, the array length should match the length of the `resolutions` array, i.e. each resolution can have a different origin. Tile coordinates increase left to right and upwards. If not specified, `extent` or `origin` must be provided.
`resolutions`	Array.<number>			Resolutions. The array index of each resolution needs to match the zoom level. This means that even if a `minZoom` is configured, the resolutions array will have a length of `maxZoom + 1`.
`sizes`	Array.<module:ol/size~Size>	<optional>		Sizes.
`tileSize`	number \| module:ol/size~Size	<optional>		Tile size. Default is `[256, 256]`.
`tileSizes`	Array.<module:ol/size~Size>	<optional>		Tile sizes. If given, the array length should match the length of the `resolutions` array, i.e. each resolution can have a different tile size.