Tile grid.
Source factory.
This function takes a module:ol/tilecoord~TileCoord as argument and is expected to return a
module:ol/source/Source~Source. Note: The returned sources should have a tile grid with
a limited set of resolutions, matching the resolution range of a single zoom level of the pyramid
tileGrid
that sourcesFromTileGrid
was called with.
Sources function.
Creates a sources function from a tile grid. This function can be used as value for the
sources
property of the module:ol/layer/Layer~Layer subclasses that support it.