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當我在此地圖上搜索地址時，它會放大太多地圖無用的地方。我試圖調整地圖邊界，但它沒有幫助。我認爲我在正確的道路上，但它只是不工作。有人可以幫我解決這個問題嗎？如何在搜索執行後控制縮放？
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Document</title>
</head>
<style>
#googft-mapCanvas {
height: 600px;
margin: 0;
padding: 0;
width: 100%;
}
.controls {
margin-top: 10px;
border: 1px solid transparent;
border-radius: 2px 0 0 2px;
box-sizing: border-box;
-moz-box-sizing: border-box;
height: 32px;
outline: none;
box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}
#pac-input {
background-color: #fff;
font-family: Roboto;
font-size: 15px;
font-weight: 300;
margin-left: 12px;
padding: 0 11px 0 13px;
text-overflow: ellipsis;
width: 300px;
}
#pac-input:focus {
border-color: #4d90fe;
}
.pac-container {
font-family: Roboto;
}
#type-selector {
color: #fff;
background-color: #4d90fe;
padding: 5px 11px 0px 11px;
}
#type-selector label {
font-family: Roboto;
font-size: 13px;
font-weight: 300;
}
</style>
<script src="https://maps.googleapis.com/maps/api/js?libraries=geometry,places"></script>
<input id="pac-input" class="controls" type="text" placeholder="Enter your address here">
<div id="googft-mapCanvas"></div>
<script>
function initialize() {
google.maps.visualRefresh = true;
var isMobile = (navigator.userAgent.toLowerCase().indexOf('android') > -1) || (navigator.userAgent.match(/(iPod|iPhone|iPad|BlackBerry|Windows Phone|iemobile)/));
if (isMobile) {
var viewport = document.querySelector("meta[name=viewport]");
viewport.setAttribute('content', 'initial-scale=1.0, user-scalable=no');
}
var mapDiv = document.getElementById('googft-mapCanvas');
mapDiv.style.width = isMobile ? '100%' : '1000px';
mapDiv.style.height = isMobile ? '100%' : '300px';
var map = new google.maps.Map(mapDiv, {
center: new google.maps.LatLng(38.64936217820852, -90.53628850000001),
zoom: 9,
mapTypeId: google.maps.MapTypeId.HYBRID
});
map.controls[google.maps.ControlPosition.RIGHT_BOTTOM].push(document.getElementById('googft-legend-open'));
map.controls[google.maps.ControlPosition.RIGHT_BOTTOM].push(document.getElementById('googft-legend'));
layer = new google.maps.FusionTablesLayer({
map: map,
heatmap: {
enabled: false
},
query: {
select: "col26",
from: "11Q0B7iRayT2JIOBl8_VRUmitimhX1W01byuFDnAv",
where: ""
},
options: {
styleId: 2,
templateId: 2
}
});
if (isMobile) {
var legend = document.getElementById('googft-legend');
var legendOpenButton = document.getElementById('googft-legend-open');
var legendCloseButton = document.getElementById('googft-legend-close');
legend.style.display = 'none';
legendOpenButton.style.display = 'block';
legendCloseButton.style.display = 'block';
legendOpenButton.onclick = function() {
legend.style.display = 'block';
legendOpenButton.style.display = 'none';
}
legendCloseButton.onclick = function() {
legend.style.display = 'none';
legendOpenButton.style.display = 'block';
}
}
var marker = new google.maps.Marker({
position: new google.maps.LatLng(38.64936217820852, -90.53628850000001),
map: map,
draggable: true,
title: "Your New Home",
});
// Create the search box and link it to the UI element.
var input = document.getElementById('pac-input');
var searchBox = new google.maps.places.SearchBox(input);
map.controls[google.maps.ControlPosition.TOP_LEFT].push(input);
// Bias the SearchBox results towards current map's viewport.
map.addListener('bounds_changed', function() {
searchBox.setBounds(map.getBounds());
});
// Listen for the event fired when the user selects a prediction and retrieve
// more details for that place.
searchBox.addListener('places_changed', function() {
var places = searchBox.getPlaces();
if (places.length == 0) {
return;
}
// For each place, get the icon, name and location.
var bounds = new google.maps.LatLngBounds();
places.forEach(function(place) {
if (place.geometry.viewport) {
// Only geocodes have viewport.
bounds.union(place.geometry.viewport);
}
else {
bounds.extend(place.geometry.location);
}
// now let's move the marker
marker.setPosition(place.geometry.location);
});
map.fitBounds(bounds);
});
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
<body>
</body>
</html>
你是什麼意思「」它放大太多地圖是無用的地方「？你能提供一個地址的例子嗎？你期望發生什麼？你想要什麼最大變焦看看？ – geocodezip
如果你搜索700 Clark Ave，St. Louis，MO 63102，它會放大，讓你看到的是你正在尋找的建築。我不確定最大變焦，我想玩我希望可以看到寄宿學校的區域 – user2348902