我有这段代码可以加载 XML 图形标记,并且在加载新标记时也将其设置为缩放。然而,我不喜欢的是缩放“立即”发生并且不会缓慢缩放到水平,而且由于某种原因,地图缩小得比它需要的远得多。我希望地图只缩小到它需要的程度,以便标记在视野中。
有什么建议么?谢谢!
clearOverlays();
downloadUrl("AllActivityxml.php", function(data) {
var xml = data.responseXML;
var markers = xml.documentElement.getElementsByTagName("marker");
for (var i = 0; i < markers.length; i++) {
var name = markers[i].getAttribute("id");
var address = markers[i].getAttribute("id");
var type = markers[i].getAttribute("venue_type");
var point = new google.maps.LatLng(
parseFloat(markers[i].getAttribute("lat")),
parseFloat(markers[i].getAttribute("lng")));
var html = "<b>" + name + "</b> <br/>" + address;
var icon = customIcons[type] || {};
markerBounds.extend(point);
var marker = new google.maps.Marker({
map: map,
position: point,
icon: icon.icon,
shadow: icon.shadow
});
markersArray.push(marker);
bindInfoWindow(marker, map, infoWindow, html);
map.fitBounds(markerBounds);
}
});