Javascript 如何创建缩放适合谷歌地图标记?
我在google map marker fit Zoom中遇到了一些问题。我正在以Xml格式动态获取latlng数据 这是我的代码。我需要一些帮助。请任何人帮助Javascript 如何创建缩放适合谷歌地图标记?,javascript,Javascript,我在google map marker fit Zoom中遇到了一些问题。我正在以Xml格式动态获取latlng数据 这是我的代码。我需要一些帮助。请任何人帮助 var markers = xml.documentElement.getElementsByTagName('marker'); Array.prototype.forEach.call(markers, function(markerElem) { var id = markerElem.getA
var markers = xml.documentElement.getElementsByTagName('marker');
Array.prototype.forEach.call(markers, function(markerElem) {
var id = markerElem.getAttribute('id');
var name = markerElem.getAttribute('name');
var address = markerElem.getAttribute('address');
var type = markerElem.getAttribute('user_type');
var point = new google.maps.LatLng(
parseFloat(markerElem.getAttribute('lat')),
parseFloat(markerElem.getAttribute('lng')));
// var res = point.split({lat: lng:});
var infowincontent = document.createElement('div');
var strong = document.createElement('strong');
strong.textContent = name
infowincontent.appendChild(strong);
infowincontent.appendChild(document.createElement('br'));
var text = document.createElement('text');
text.textContent = address//address view
infowincontent.appendChild(text);
var icon = customLabel[type] || {};
var icons = ["http://maps.google.com/mapfiles/ms/icons/green.png","http://maps.google.com/mapfiles/ms/icons/blue.png",
"http://maps.google.com/mapfiles/ms/icons/yellow.png"
];
var marker = new google.maps.Marker({
map: map,
//icon:icons[i],
icon:icons[Math.floor(Math.random()*icons .length)],
position: point,
label: icon.label
});
您可以使用
fitBounds()
方法:
var bounds = new google.maps.LatLngBounds();
//extend the bounds for each marker that you add
bounds.extend(marker1.getPosition());
bounds.extend(marker2.getPosition());
//update the map to fit the bounds
map.fitBounds(bounds);
您可以使用
fitBounds()
方法:
var bounds = new google.maps.LatLngBounds();
//extend the bounds for each marker that you add
bounds.extend(marker1.getPosition());
bounds.extend(marker2.getPosition());
//update the map to fit the bounds
map.fitBounds(bounds);
看一看。也许这能帮到你!看一看。也许这能帮到你!