OpenLayers 3 API Documentation

Class: TileGrid

ol.tilegrid.TileGrid

Base class for setting the grid pattern for sources accessing tiled-image servers.

new ol.tilegrid.TileGrid(options) experimental

src/ol/tilegrid/tilegrid.js, line 27
Name Type Description
options

Tile grid options.

Name Type Description
minZoom number | undefined optional

Minimum zoom.
origin ol.Coordinate | undefined optional

Origin.
origins Array.<ol.Coordinate> | undefined optional

Origins.
resolutions Array.<number>

Resolutions.
tileSize number | undefined optional

Tile size.
tileSizes Array.<number> | undefined optional

Tile sizes.

Subclasses

Methods

getMinZoom(){number} experimental

src/ol/tilegrid/tilegrid.js, line 145
Returns:
Min zoom.

getOrigin(z){ol.Coordinate} experimental

src/ol/tilegrid/tilegrid.js, line 155
Name Type Description
z number

Z.
Returns:
Origin.

getResolution(z){number} experimental

src/ol/tilegrid/tilegrid.js, line 171
Name Type Description
z number

Z.
Returns:
Resolution.

getTileSize(z){number} experimental

src/ol/tilegrid/tilegrid.js, line 369
Name Type Description
z number

Z.
Returns:
Tile size.