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Ensure resolution stays in range when pinching

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Tim Schaub
2017-01-03 18:11:21 -07:00
parent b4eeeb9967
commit e473671975
1 changed files with 4 additions and 2 deletions
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src/ol/interaction/pinchzoom.js
+4 -2
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@@ -114,8 +114,10 @@ ol.interaction.PinchZoom.handleUpEvent_ = function(mapBrowserEvent) {
var map = mapBrowserEvent.map; var map = mapBrowserEvent.map;
var view = map.getView(); var view = map.getView();
view.setHint(ol.ViewHint.INTERACTING, -1); view.setHint(ol.ViewHint.INTERACTING, -1);
if (this.constrainResolution_) { var resolution = view.getResolution();
var resolution = view.getResolution(); if (this.constrainResolution_ ||
resolution < view.getMinResolution() ||
resolution > view.getMaxResolution()) {
// Zoom to final resolution, with an animation, and provide a // Zoom to final resolution, with an animation, and provide a
// direction not to zoom out/in if user was pinching in/out. // direction not to zoom out/in if user was pinching in/out.
// Direction is > 0 if pinching out, and < 0 if pinching in. // Direction is > 0 if pinching out, and < 0 if pinching in.