如何在谷歌地图中找到当前的缩放水平？

加载或单击谷歌地图时，如何找到当前缩放级别？

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最佳答案

If you have a map object like this:

var mapObject = new google.maps.Map(document.getElementById("map"), _mapOptions);

use

mapObject.getZoom();

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Use this code:

float zoomlevel = mMap.getCameraPosition().zoom;

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I got it using:

console.log(this.map.zoom);

html:

<agm-map (mapReady)="onMapReady($event)">

TS:

onMapReady(map) {
this.map = map;
}

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If you need to get zoom on change

google.maps.event.addListener(map, 'zoom_changed', function() {
var zoom = map.getZoom();
console.log(zoom);
});