我正在研究谷歌地图 V3。我正在尝试设置缩放级别以占据所有标记。代码如下
<script>
var Duabi = new google.maps.LatLng(25.232274,55.332642);
var marker;
var map;
var locations = [
['Al Ain Rotana',24.2187077269409,55.7486816157711,"<a href='/ems/public/Company/Manage/view/est_id/MjYxNA==' target='_blank'>View Details<\/a>"],['Al Bustan Rotana',25.2483086562942,55.3453971796322,"<a href='/ems/public/Company/Manage/view/est_id/MTM3Nw==' target='_blank'>View Details<\/a>"],['Al Ghurair Arjaan by Rotana',25.2695672065064,55.3171133437058,"<a href='/ems/public/Company/Manage/view/est_id/MTM5NTkw' target='_blank'>View Details<\/a>"],['Al Ghurair Rayhaan By Rotana',25.26751,55.31715,"<a href='/ems/public/Company/Manage/view/est_id/MTI5Njk2' target='_blank'>View Details<\/a>"],['Al Ghurair Rayhaan By Rotana',25.2689526605375,55.3169359915134,"<a href='/ems/public/Company/Manage/view/est_id/MTI5Njk1' target='_blank'>View Details<\/a>"],['Al Maha Arjaan By Rotana',24.4921202648678,54.3674452492895,"<a href='/ems/public/Company/Manage/view/est_id/NzQwNQ==' target='_blank'>View Details<\/a>"],['Al Murooj Rotana',25.2027734837341,55.2778133352192,"<a href='/ems/public/Company/Manage/view/est_id/MTMyNDA=' target='_blank'>View Details<\/a>"],['Al Rawda Arjaan By Rotana',24.4691980739652,54.3723774450805,"<a href='/ems/public/Company/Manage/view/est_id/MjQzOQ==' target='_blank'>View Details<\/a>"],['Amwaj Rotana Jumeirah Beach Residence',25.0734792101092,55.1308173703686,"<a href='/ems/public/Company/Manage/view/est_id/NjEzNDQ=' target='_blank'>View Details<\/a>"],['Arjaan By Rotana',25.09568,55.15381,"<a href='/ems/public/Company/Manage/view/est_id/NjI0NDc=' target='_blank'>View Details<\/a>"],['Beach Rotana Abu Dhabi',24.4945924700841,54.3841634196444,"<a href='/ems/public/Company/Manage/view/est_id/MjE3MA==' target='_blank'>View Details<\/a>"],['BurJuman Arjaan By Rotana',25.2518237482319,55.3014216739748,"<a href='/ems/public/Company/Manage/view/est_id/MzE2MDc=' target='_blank'>View Details<\/a>"],['Capital Centre Arjaan By Rotana',24.41996,54.44185,"<a href='/ems/public/Company/Manage/view/est_id/MTI1NTkx' target='_blank'>View Details<\/a>"],['Capital Centre Rotana',24.41982,54.44219,"<a href='/ems/public/Company/Manage/view/est_id/NjY2ODI=' target='_blank'>View Details<\/a>"],['Fujairah Rotana Resort & Spa - Al Aqah Beach',25.50868,56.36336,"<a href='/ems/public/Company/Manage/view/est_id/NDMxNA==' target='_blank'>View Details<\/a>"],['Grand Rotana',24.2187077269409,55.7486816157711,"<a href='/ems/public/Company/Manage/view/est_id/MTUxNTk=' target='_blank'>View Details<\/a>"],['Hala Arjaan By Rotana',24.50123,54.37793,"<a href='/ems/public/Company/Manage/view/est_id/NjUwOTU=' target='_blank'>View Details<\/a>"],['Hili Rayhaan By Rotana',24.27384,55.77954,"<a href='/ems/public/Company/Manage/view/est_id/NjYzMjA=' target='_blank'>View Details<\/a>"],['Hili Reyhaan by Rotana',24.27357,55.77900,"<a href='/ems/public/Company/Manage/view/est_id/MTQxNTM1' target='_blank'>View Details<\/a>"],['International Rotana Inn',24.4974871914531,54.373612287925,"<a href='/ems/public/Company/Manage/view/est_id/MjMzMQ==' target='_blank'>View Details<\/a>"],['Jumeira Rotana',25.2373282998585,55.274198112447,"<a href='/ems/public/Company/Manage/view/est_id/MjYwOA==' target='_blank'>View Details<\/a>"],['Khalidiya Palace Rayhaan By Rotana',24.45975,54.31256,"<a href='/ems/public/Company/Manage/view/est_id/NjYzMTU=' target='_blank'>View Details<\/a>"],['Marina Mall Arjaan by Rotana',24.4756970326267,54.3218642298077,"<a href='/ems/public/Company/Manage/view/est_id/NjY2ODk=' target='_blank'>View Details<\/a>"],['Media Rotana',25.0998417925132,55.179632179501,"<a href='/ems/public/Company/Manage/view/est_id/NjEzNDY=' target='_blank'>View Details<\/a>"],['Media Rotana events and promotions',25.0998417925132,55.179632179501,"<a href='/ems/public/Company/Manage/view/est_id/MTI4MTI5' target='_blank'>View Details<\/a>"],['Mina Al Arab Rotana Resort',25.71865,55.84713,"<a href='/ems/public/Company/Manage/view/est_id/NjY2OTc=' target='_blank'>View Details<\/a>"],['Nour Arjaan By Rotana',25.12265,56.32716,"<a href='/ems/public/Company/Manage/view/est_id/MTI3Mjg5' target='_blank'>View Details<\/a>"],['Park Arjaan By Rotana',24.42406,54.47348,"<a href='/ems/public/Company/Manage/view/est_id/NjUwOTQ=' target='_blank'>View Details<\/a>"],['Park Rotana Abu Dhabi',24.42361,54.47384,"<a href='/ems/public/Company/Manage/view/est_id/NjUwOTI=' target='_blank'>View Details<\/a>"],['Rihab Rotana Dubai',25.2538952503536,55.3357809787836,"<a href='/ems/public/Company/Manage/view/est_id/ODI1Ng==' target='_blank'>View Details<\/a>"],['Rimal Rotana',25.2643012871287,55.3268515021216,"<a href='/ems/public/Company/Manage/view/est_id/Nzk5MA==' target='_blank'>View Details<\/a>"],['Rose Rayhaan By Rotana',25.21180624263,55.2765817489046,"<a href='/ems/public/Company/Manage/view/est_id/NjEzNDc=' target='_blank'>View Details<\/a>"],['Rotana Beach Club',24.4945924700841,54.3841634196444,"<a href='/ems/public/Company/Manage/view/est_id/Nzg3MA==' target='_blank'>View Details<\/a>"],['Rotana Jet',24.42769,54.45760,"<a href='/ems/public/Company/Manage/view/est_id/MTM3ODcy' target='_blank'>View Details<\/a>"],['Rotana Jet',24.42769,54.45760,"<a href='/ems/public/Company/Manage/view/est_id/MTM3Mjk0' target='_blank'>View Details<\/a>"],['Rotana Junior Golf League',24.4433025744182,54.3767662975431,"<a href='/ems/public/Company/Manage/view/est_id/NzY5MA==' target='_blank'>View Details<\/a>"],['Rotana Mall',24.4702749578096,54.3424631693569,"<a href='/ems/public/Company/Manage/view/est_id/MzMzOQ==' target='_blank'>View Details<\/a>"],['Rotana Pharmacy',25.07323,55.13135,"<a href='/ems/public/Company/Manage/view/est_id/MTM1Mjc5' target='_blank'>View Details<\/a>"],['Saadiyat Rotana Resort & Spa',24.54516,54.43398,"<a href='/ems/public/Company/Manage/view/est_id/NjUwOTY=' target='_blank'>View Details<\/a>"],['Sharjah Rotana',25.36242,55.39146,"<a href='/ems/public/Company/Manage/view/est_id/NDY4MQ==' target='_blank'>View Details<\/a>"],['The Cove Rotana Resort',25.73667,55.88719,"<a href='/ems/public/Company/Manage/view/est_id/NjM5NDk=' target='_blank'>View Details<\/a>"],['Towers Rotana',25.21300,55.27517,"<a href='/ems/public/Company/Manage/view/est_id/NTE5OA==' target='_blank'>View Details<\/a>"],['Villa Rotana',25.1945554780764,55.2614536265911,"<a href='/ems/public/Company/Manage/view/est_id/NjA4MTQ=' target='_blank'>View Details<\/a>"],['Yas Island Rotana',24.46628,54.59933,"<a href='/ems/public/Company/Manage/view/est_id/NjU0MjM=' target='_blank'>View Details<\/a>"],['Zen The Spa At Rotana',24.4945924700841,54.3841634196444,"<a href='/ems/public/Company/Manage/view/est_id/NjMzMDY=' target='_blank'>View Details<\/a>"], ];
function initialize() {
var mapOptions = {
zoom: 10,
mapTypeId: google.maps.MapTypeId.ROADMAP,
center: Duabi
};
map = new google.maps.Map(document.getElementById('map_canvas'),
mapOptions);
var infowindow = new google.maps.InfoWindow();
var marker, i;
var mybounds = new google.maps.LatLngBounds();
var latlng=new Array();
var latlng = [
new google.maps.LatLng(24.2187077269409, 55.7486816157711),
new google.maps.LatLng(25.2483086562942, 55.3453971796322),
new google.maps.LatLng(25.2695672065064, 55.3171133437058),
new google.maps.LatLng(25.26751, 55.31715),
new google.maps.LatLng(25.2689526605375, 55.3169359915134),
new google.maps.LatLng(24.4921202648678, 54.3674452492895),
new google.maps.LatLng(25.2027734837341, 55.2778133352192),
new google.maps.LatLng(24.4691980739652, 54.3723774450805),
new google.maps.LatLng(25.0734792101092, 55.1308173703686),
new google.maps.LatLng(25.09568, 55.15381),
new google.maps.LatLng(24.4945924700841, 54.3841634196444),
new google.maps.LatLng(25.2518237482319, 55.3014216739748),
new google.maps.LatLng(24.41996, 54.44185),
new google.maps.LatLng(24.41982, 54.44219),
new google.maps.LatLng(25.50868, 56.36336),
new google.maps.LatLng(24.2187077269409, 55.7486816157711),
new google.maps.LatLng(24.50123, 54.37793),
new google.maps.LatLng(24.27384, 55.77954),
new google.maps.LatLng(24.27357, 55.77900),
new google.maps.LatLng(24.4974871914531, 54.373612287925),
new google.maps.LatLng(25.2373282998585, 55.274198112447),
new google.maps.LatLng(24.45975, 54.31256),
new google.maps.LatLng(24.4756970326267, 54.3218642298077),
new google.maps.LatLng(25.0998417925132, 55.179632179501),
new google.maps.LatLng(25.0998417925132, 55.179632179501),
new google.maps.LatLng(25.71865, 55.84713),
new google.maps.LatLng(25.12265, 56.32716),
new google.maps.LatLng(24.42406, 54.47348),
];
//alert(JSON.stringify(latlng));
for (i = 0; i < locations.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(locations[i][1], locations[i][2]),
map: map,
title: locations[i][0]
});
alert(latlng[i]);
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent('<b>'+locations[i][0]+'</b></br>'+locations[i][3]);
infowindow.open(map, marker);
mybounds.extend(latlng[i]);
}
})(marker, i));
}
map.fitBounds(mybounds);
}
</script>
没有可用的列表
但它没有缩放以适应标记。标记正在从数据库加载到脚本。我需要在地图上设置它的中心点并且必须占据地图中的所有标记。请让我知道我错过了哪里。
提前致谢