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ZoomSlider uses non-existing View2D functions

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Éric Lemoine
2013-04-17 10:53:23 +02:00
parent 71fb6087fe
commit 6f34595312
1 changed files with 19 additions and 8 deletions
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27
src/ol/control/zoomslidercontrol.js
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@@ -5,6 +5,7 @@
goog.provide('ol.control.ZoomSlider');
goog.require('goog.array');
goog.require('goog.asserts');
goog.require('goog.dom');
goog.require('goog.dom.TagName');
goog.require('goog.events');
@@ -14,8 +15,10 @@ goog.require('goog.fx.Dragger.EventType');
goog.require('goog.math');
goog.require('goog.math.Rect');
goog.require('goog.style');
goog.require('ol.animation');
goog.require('ol.control.Control');
goog.require('ol.css');
goog.require('ol.easing');
/**
@@ -251,17 +254,25 @@ ol.control.ZoomSlider.prototype.amountForResolution_ = function(res) {
* @private
*/
ol.control.ZoomSlider.prototype.handleSliderChange_ = function(e) {
var map = this.getMap(),
amountDragged = this.amountDragged_(e),
res = this.resolutionForAmount_(amountDragged);
var map = this.getMap();
var view = map.getView().getView2D();
var resolution;
if (e.type === goog.fx.Dragger.EventType.DRAG) {
if (res !== this.currentResolution_) {
this.currentResolution_ = res;
map.getView().getView2D().zoomWithoutConstraints(map, res);
var amountDragged = this.amountDragged_(e);
resolution = this.resolutionForAmount_(amountDragged);
if (resolution !== this.currentResolution_) {
this.currentResolution_ = resolution;
view.setResolution(resolution);
}
} else {
map.getView().getView2D().zoom(map, this.currentResolution_, undefined,
ol.control.ZOOMSLIDER_ANIMATION_DURATION);
goog.asserts.assert(goog.isDef(this.currentResolution_));
map.addPreRenderFunction(ol.animation.zoom({
resolution: this.currentResolution_,
duration: ol.control.ZOOMSLIDER_ANIMATION_DURATION,
easing: ol.easing.easeOut
}));
resolution = view.constrainResolution(this.currentResolution_);
view.setResolution(resolution);
}
};