Add docs for the tile layer preload option

2014-08-22 18:38:22 +02:00
parent bbeb4442a5
commit 5ce4e748f5
1 changed files with 2 additions and 1 deletions
@@ -2784,7 +2784,8 @@ olx.layer.TileOptions.prototype.opacity;
 /**
- * Preload.
+ * Preload. Load low-resolution tiles up to `preload` levels. By default
 * `preload` is `0`, which means no preloading.
 * @type {number|undefined}
 * @api stable
 */