Default value for zIndex

2013-10-02 16:37:19 -06:00
parent 43c581ef5f
commit bfa257eac1
20 changed files with 262 additions and 124 deletions
@@ -10,7 +10,7 @@ goog.require('ol.style.Literal');
 *            fontSize: number,
 *            text: string,
 *            opacity: number,
- *            zIndex: (number|undefined)}}
+ *            zIndex: number}}
 */
 ol.style.TextLiteralOptions;

@@ -43,7 +43,8 @@ ol.style.TextLiteral = function(options) {
  /** @type {number} */
  this.opacity = options.opacity;

-  /** @type {number|undefined} */
+  goog.asserts.assertNumber(options.zIndex, 'zIndex must be a number');
+  /** @type {number} */
  this.zIndex = options.zIndex;

 };