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Allow z index to be undefined

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This commit is contained in:
Tom Payne
2013-11-08 03:03:43 +01:00
parent c658460c09
commit 91c448d63d
3 changed files with 3 additions and 3 deletions
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src/ol/replay/canvas/canvasbatchgroup.js
+1 -1
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@@ -325,7 +325,7 @@ ol.replay.canvas.BatchGroup.prototype.finish = function() {
* @inheritDoc * @inheritDoc
*/ */
ol.replay.canvas.BatchGroup.prototype.getBatch = function(zIndex, batchType) { ol.replay.canvas.BatchGroup.prototype.getBatch = function(zIndex, batchType) {
var zIndexKey = zIndex.toString(); var zIndexKey = goog.isDef(zIndex) ? zIndex.toString() : '0';
var batches = this.batchesByZIndex_[zIndexKey]; var batches = this.batchesByZIndex_[zIndexKey];
if (!goog.isDef(batches)) { if (!goog.isDef(batches)) {
batches = {}; batches = {};
src/ol/replay/ibatchgroup.js
+1 -1
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@@ -64,7 +64,7 @@ ol.replay.IBatchGroup.prototype.finish = function() {
/** /**
* @param {number} zIndex Z index. * @param {number|undefined} zIndex Z index.
* @param {ol.replay.BatchType} batchType Batch type. * @param {ol.replay.BatchType} batchType Batch type.
* @return {ol.replay.IBatch} Batch. * @return {ol.replay.IBatch} Batch.
*/ */
src/ol/style.js
+1 -1
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@@ -62,7 +62,7 @@ ol.style.stroke.equals = function(strokeStyle1, strokeStyle2) {
* @typedef {{fill: ?ol.style.Fill, * @typedef {{fill: ?ol.style.Fill,
* image: ?ol.style.Image, * image: ?ol.style.Image,
* stroke: ?ol.style.Stroke, * stroke: ?ol.style.Stroke,
* zIndex: number}} * zIndex: (number|undefined)}}
*/ */
ol.style.Style; ol.style.Style;