Authored by Justin R. Miller

update docs re: v4 sizes

@@ -40,7 +40,9 @@ @@ -40,7 +40,9 @@
40 40
41 /** @name Authorizing Access */ 41 /** @name Authorizing Access */
42 42
43 -/** A Mapbox API access token. Obtain an access token on your [Mapbox account page](https://www.mapbox.com/account/apps/). Setting an access token will use Mapbox's `v4` API, otherwise `v3` will be used. At a future date, `v3` support will be phased out of the library. */ 43 +/** A Mapbox API access token. Obtain an access token on your [Mapbox account page](https://www.mapbox.com/account/apps/). Setting an access token will use Mapbox's `v4` API, otherwise `v3` will be used. At a future date, `v3` support will be phased out of the library.
  44 +*
  45 +* @warning Use of the Mapbox `v4` API on retina devices will use `512px` map tile images instead of `256px`, which won't be able to be composited with other tile sources that are not also `512px` in size. */
44 @property (nonatomic, retain) NSString *accessToken; 46 @property (nonatomic, retain) NSString *accessToken;
45 47
46 /** @name Cache Configuration */ 48 /** @name Cache Configuration */