CODEWITHSUNDEEP
javascriptionic-frameworkopenlayers-3angular-openlayers
Ivan Paredes
Ivan Paredes

Reputation: 575

how to get the current zoom in openlayers

i have a question. i need to know the actual zoom of the open layers map

$scope.refreshMap = function (lat, long) {
    map.setView(new ol.View({
        projection: 'EPSG:4326',
        center: [long, lat], 
        zoom: "here I do not know what to put"
    }));
};

i try with map.getZoom() but it doesn't work. the logcat throws me a

Uncaught TypeError: Object #<S> has no method 'getZoom'

i'm using the openlayers Version: v3.16.0

Upvotes: 25

Views: 20622

Answers (2)

Ivan Paredes
Ivan Paredes

Reputation: 575

$scope.refreshMap = function (lat, long) {
            var actualZoom = map.getView().getZoom();
            console.log(z);

            map.setView(new ol.View({
                projection: 'EPSG:4326',
                center: [long, lat], //long,lat
                zoom: actualZoom
            }));
};

Upvotes: 0

Jonatas Walker
Jonatas Walker

Reputation: 14168

Zoom is a property of ol.View. So ol.Map has a ol.View that has zoom level, center, projection to say some.

map.getView().getZoom();

Upvotes: 46

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