ashatora/openlayers
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

ZoomSlider animates to final resolution

Browse Source
This commit is contained in:
Éric Lemoine
2013-04-08 12:51:29 +02:00
parent 516f21eb17
commit 8c9153ffca
1 changed files with 14 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/ol/control/zoomslidercontrol.js
+14 -3
View File
@@ -18,6 +18,12 @@ goog.require('ol.control.Control');
goog.require('ol.css'); goog.require('ol.css');
/**
* @define {number} Animation duration.
*/
ol.control.ZOOMSLIDER_ANIMATION_DURATION = 200;
/** /**
* @constructor * @constructor
@@ -248,9 +254,14 @@ ol.control.ZoomSlider.prototype.handleSliderChange_ = function(e) {
var map = this.getMap(), var map = this.getMap(),
amountDragged = this.amountDragged_(e), amountDragged = this.amountDragged_(e),
res = this.resolutionForAmount_(amountDragged); res = this.resolutionForAmount_(amountDragged);
if (res !== this.currentResolution_) { if (e.type === goog.fx.Dragger.EventType.DRAG) {
this.currentResolution_ = res; if (res !== this.currentResolution_) {
map.getView().setResolution(res); this.currentResolution_ = res;
map.getView().zoomWithoutConstraints(map, res);
}
} else {
map.getView().zoom(map, this.currentResolution_, undefined,
ol.control.ZOOMSLIDER_ANIMATION_DURATION);
} }
}; };