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Inline simple goog.isDef() checks

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This commit is contained in:
Tim Schaub
2015-09-27 10:18:44 -06:00
parent cf5eadebaa
commit 7659e47e07
22 changed files with 59 additions and 59 deletions
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8
src/ol/view.js
View File

@@ -175,7 +175,7 @@ goog.inherits(ol.View, ol.Object);
ol.View.prototype.calculateCenterRotate = function(rotation, anchor) {
var center;
var currentCenter = this.getCenter();
if (goog.isDef(currentCenter)) {
if (currentCenter !== undefined) {
center = [currentCenter[0] - anchor[0], currentCenter[1] - anchor[1]];
ol.coordinate.rotate(center, rotation - this.getRotation());
ol.coordinate.add(center, anchor);
@@ -421,7 +421,7 @@ ol.View.prototype.getZoom = function() {
var offset;
var resolution = this.getResolution();
if (goog.isDef(resolution)) {
if (resolution !== undefined) {
var res, z = 0;
do {
res = this.constrainResolution(this.maxResolution_, z);
@@ -564,7 +564,7 @@ ol.View.prototype.isDef = function() {
* @api stable
*/
ol.View.prototype.rotate = function(rotation, opt_anchor) {
if (goog.isDef(opt_anchor)) {
if (opt_anchor !== undefined) {
var center = this.calculateCenterRotate(rotation, opt_anchor);
this.setCenter(center);
}
@@ -695,7 +695,7 @@ ol.View.createResolutionConstraint_ = function(options) {
// user provided maxResolution takes precedence
maxResolution = options.maxResolution;
if (goog.isDef(maxResolution)) {
if (maxResolution !== undefined) {
minZoom = 0;
} else {
maxResolution = defaultMaxResolution / Math.pow(zoomFactor, minZoom);