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');
 *            strokeColor: (string|undefined),
 *            strokeOpacity: (number|undefined),
 *            strokeWidth: (number|undefined),
- *            zIndex: (number|undefined)}}
+ *            zIndex: number}}
 */
 ol.style.PolygonLiteralOptions;

@@ -67,7 +67,9 @@ ol.style.PolygonLiteral = function(options) {
      'Either fillColor and fillOpacity or ' +
      'strokeColor and strokeOpacity and strokeWidth must be set');

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

 };