url |
String
|
'https://a.tile.openstreetmap.org'
|
optional
The OpenStreetMap server url. |
fileExtension |
String
|
'png'
|
optional
The file extension for images on the server. |
proxy |
Object
|
|
optional
A proxy to use for requests. This object is expected to have a getURL function which returns the proxied URL. |
rectangle |
Rectangle
|
Rectangle.MAX_VALUE
|
optional
The rectangle of the layer. |
minimumLevel |
Number
|
0
|
optional
The minimum level-of-detail supported by the imagery provider. |
maximumLevel |
Number
|
|
optional
The maximum level-of-detail supported by the imagery provider, or undefined if there is no limit. |
ellipsoid |
Ellipsoid
|
|
optional
The ellipsoid. If not specified, the WGS84 ellipsoid is used. |
credit |
Credit
|
String
|
'MapQuest, Open Street Map and contributors, CC-BY-SA'
|
optional
A credit for the data source, which is displayed on the canvas. |