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Remove goog.isDef from dragrotateinteraction

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This commit is contained in:
Marc Jansen
2015-09-22 10:19:58 +02:00
committed by Tim Schaub
parent 35dfa6c811
commit 08699e2b04
1 changed files with 4 additions and 4 deletions
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src/ol/interaction/dragrotateinteraction.js
+4 -4
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@@ -23,7 +23,7 @@ goog.require('ol.interaction.Pointer');
*/ */
ol.interaction.DragRotate = function(opt_options) { ol.interaction.DragRotate = function(opt_options) {
var options = goog.isDef(opt_options) ? opt_options : {}; var options = opt_options ? opt_options : {};
goog.base(this, { goog.base(this, {
handleDownEvent: ol.interaction.DragRotate.handleDownEvent_, handleDownEvent: ol.interaction.DragRotate.handleDownEvent_,
@@ -35,7 +35,7 @@ ol.interaction.DragRotate = function(opt_options) {
* @private * @private
* @type {ol.events.ConditionType} * @type {ol.events.ConditionType}
*/ */
this.condition_ = goog.isDef(options.condition) ? this.condition_ = options.condition ?
options.condition : ol.events.condition.altShiftKeysOnly; options.condition : ol.events.condition.altShiftKeysOnly;
/** /**
@@ -48,7 +48,7 @@ ol.interaction.DragRotate = function(opt_options) {
* @private * @private
* @type {number} * @type {number}
*/ */
this.duration_ = goog.isDef(options.duration) ? options.duration : 250; this.duration_ = options.duration ? options.duration : 250;
}; };
goog.inherits(ol.interaction.DragRotate, ol.interaction.Pointer); goog.inherits(ol.interaction.DragRotate, ol.interaction.Pointer);
@@ -68,7 +68,7 @@ ol.interaction.DragRotate.handleDragEvent_ = function(mapBrowserEvent) {
var offset = mapBrowserEvent.pixel; var offset = mapBrowserEvent.pixel;
var theta = var theta =
Math.atan2(size[1] / 2 - offset[1], offset[0] - size[0] / 2); Math.atan2(size[1] / 2 - offset[1], offset[0] - size[0] / 2);
if (goog.isDef(this.lastAngle_)) { if (this.lastAngle_ !== undefined) {
var delta = theta - this.lastAngle_; var delta = theta - this.lastAngle_;
var view = map.getView(); var view = map.getView();
var rotation = view.getRotation(); var rotation = view.getRotation();