Previously in Google Maps api v2, you were able to retrieve map parameters like the type and zoom directly from the map object. However, in version 3, the setOptions method is used to configure parameters, but there is no equivalent method like getOptions() to fetch these settings.
You have the option to access settings by utilizing the get method on the map as an MVCObject. The following example demonstrates this:
// initialize map
var myLatlng = new google.maps.LatLng(-33, 151);
var myOptions = {
center: myLatlng,
zoom: 5
};
var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
map.setOptions({
streetViewControl: false,
zoom: 6,
zoomControl: false,
}
);
document.getElementById("center").value = map.get('center');
document.getElementById("streetViewControl").value = map.get('streetViewControl');
document.getElementById("zoom").value = map.get('zoom');
document.getElementById("zoomControl").value = map.get('zoomControl');#map_canvas {
width: 50%;
height: 200px;
float: left;
}
input {
width: 90px;
}<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?sensor=false"></script>
<div id="map_canvas"></div>
<input type="text" id="center" /> center<br>
<input type="text" id="streetViewControl" /> streetViewControl<br>
<input type="text" id="zoom" /> zoom<br>
<input type="text" id="zoomControl" /> zoomControl<br>
...If you want to access these properties, simply use the methods provided by the Map class:
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