Class: Zoomify

Extends

• ol.tilegrid.TileGrid

Members

createTileCoordTransform experimental

Creates a TileCoord transform function for use with this tile grid. Transforms the internal tile coordinates with bottom-left origin to the tile coordinates used by the ol.TileUrlFunction. The returned function expects an ol.TileCoord as first and an ol.proj.Projection as second argument and returns a transformed ol.TileCoord.

Methods

getMaxZoom(){number} inherited experimental

src/ol/tilegrid/tilegrid.js, line 214

Get the maximum zoom level for the grid.

Returns:

Max zoom.

getMinZoom(){number} inherited experimental

src/ol/tilegrid/tilegrid.js, line 224

Get the minimum zoom level for the grid.

Returns:

Min zoom.

getOrigin(z){ol.Coordinate} inherited

src/ol/tilegrid/tilegrid.js, line 235

Get the origin for the grid at the given zoom level.

Name	Type	Description
z	number	Z.

Returns:

Origin.

getResolution(z){number} inherited

src/ol/tilegrid/tilegrid.js, line 255

Get the resolution for the given zoom level.

Name	Type	Description
z	number	Z.

Returns:

Resolution.

getResolutions(){Array.<number>} inherited

src/ol/tilegrid/tilegrid.js, line 268

Get the list of resolutions for the tile grid.

Returns:

Resolutions.

getTileCoordForCoordAndResolution(coordinate, resolution, opt_tileCoord){ol.TileCoord} inherited experimental

src/ol/tilegrid/tilegrid.js, line 388

Get the tile coordinate for the given map coordinate and resolution. This method considers that coordinates that intersect tile boundaries should be assigned the higher tile coordinate.

Name	Type	Description
coordinate	ol.Coordinate	Coordinate.
resolution	number	Resolution.
tileCoord	ol.TileCoord	Destination ol.TileCoord object.

Returns:

Tile coordinate.

getTileCoordForCoordAndZ(coordinate, z, opt_tileCoord){ol.TileCoord} inherited experimental

src/ol/tilegrid/tilegrid.js, line 439

Get a tile coordinate given a map coordinate and zoom level.

Name	Type	Description
coordinate	ol.Coordinate	Coordinate.
z	number	Zoom level.
tileCoord	ol.TileCoord	Destination ol.TileCoord object.

Returns:

Tile coordinate.

getTileSize(z){number|ol.Size} inherited

src/ol/tilegrid/tilegrid.js, line 468

Get the tile size for a zoom level. The type of the return value matches the tileSize or tileSizes that the tile grid was configured with. To always get an ol.Size, run the result through ol.size.toSize().

Name	Type	Description
z	number	Z.

Returns:

Tile size.