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加载时,我正在设置地图:

map = new google.maps.Map(document.getElementById("map_canvas"), {
        center: new google.maps.LatLng(40, -100),
        zoom: 5,
        mapTypeId: google.maps.MapTypeId.ROADMAP,
        mapTypeControlOptions: {style: google.maps.MapTypeControlStyle.DROPDOWN_MENU}
    });

我有一个名为的变量current_location,我需要填充本质上是……或我上面声明40, -100的默认值。LatLng

得到这个的方法是什么?google.maps.getLatLng或类似的东西?

4

1 回答 1

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var current_location = map.getCenter();

或者你可以说:

var current_location = new google.maps.LatLng(40, -100);
map = new google.maps.Map(document.getElementById("map_canvas"), {
    center: current_location,
    zoom: 5,
    mapTypeId: google.maps.MapTypeId.ROADMAP,
    mapTypeControlOptions: {style: google.maps.MapTypeControlStyle.DROPDOWN_MENU}
});
于 2012-08-28T03:15:34.007 回答