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结合七牛和高德地图 API 显示照片位置
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8" /> | |
<meta http-equiv="X-UA-Compatible" content="IE=edge" /> | |
<meta name="viewport" content="width=device-width, initial-scale=1.0,maximum-scale=1.3, user-scalable=no" /> | |
<title>相片地图</title> | |
<style> | |
html,body, #map{ | |
margin: 0; | |
width: 100%; | |
height: 100%; | |
} | |
.thumb{ | |
padding: 4px; | |
background-color: #fff; | |
border-radius: 4px; | |
position: relative; | |
} | |
.thumb:before{ | |
position: absolute; | |
content: ""; | |
display: block; | |
width: 20px; | |
height: 20px; | |
background-color: #fff; | |
border-radius: 4px; | |
transform: rotate(45deg); | |
bottom: -10px; | |
left: 50%; | |
margin-left: -10px; | |
} | |
.thumb-image{ | |
position: relative; | |
z-index: 1; | |
width: 80px; | |
border-radius: 4px; | |
display: block; | |
} | |
</style> | |
<script src="//webapi.amap.com/maps?v=1.3&key=29076a35fd5abd25add2eb561488a73f"></script> | |
</head> | |
<body> | |
<div id="map"></div> | |
<script> | |
function getQuery(variable) { | |
var query = window.location.search.substring(1); | |
var vars = query.split("&"); | |
for (var i=0;i<vars.length;i++) { | |
var pair = vars[i].split("="); | |
if(pair[0] == variable){return pair[1];} | |
} | |
return(false); | |
} | |
var point = getQuery('location').split(',') | |
var map = new AMap.Map('map',{ | |
resizeEnable: true, | |
center: point, | |
zoom: 13 | |
}); | |
new AMap.Marker({ | |
map: map, | |
position: point, | |
offset: new AMap.Pixel(-44, -98), | |
content: '<div class="thumb"><img class="thumb-image" src="'+getQuery('image')+'?imageView2/1/w/100/h/100" /></div>' | |
}); | |
</script> | |
</body> | |
</html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8" /> | |
<meta http-equiv="X-UA-Compatible" content="IE=edge" /> | |
<meta name="viewport" content="width=device-width, initial-scale=1.0,maximum-scale=1.3, user-scalable=no" /> | |
<title>结合七牛和高德地图 API 显示照片位置</title> | |
<style> | |
html,body{ | |
margin: 0; | |
width: 100%; | |
height: 100%; | |
} | |
#map{ | |
width: 640px; | |
height: 427px; | |
} | |
</style> | |
<script src="//cdn.rawgit.com/wandergis/coordtransform/master/index.js"></script> | |
</head> | |
<body> | |
<img src="http://source.fooleap.org/show-photo-location-on-map-with-qiniu-and-amap-api.jpg_640" width="640"> | |
<h4>逆地理编码</h4> | |
<p>上图摄于<span id="address"></span></p> | |
<h4>静态地图</h4> | |
<p><img id="staticmap" width="640" /></p> | |
<h4>动态地图</h4> | |
<p><iframe id="map" frameborder="0"></iframe></p> | |
<script> | |
var imgSrc = document.getElementsByTagName('img')[0].src.split('_')[0]; | |
var xhrExif = new XMLHttpRequest(); | |
xhrExif.open('GET', imgSrc + '?exif', true); | |
xhrExif.onreadystatechange = function() { | |
if (this.readyState == 4 && this.status == 200) | |
{ | |
var data = JSON.parse(this.responseText); | |
var olat = data.GPSLatitude.val.split(', '); | |
var olng = data.GPSLongitude.val.split(', '); | |
var lat=0, lng=0; | |
for( var e = 0; e < olat.length; e++ ){ | |
lat += olat[e] / Math.pow(60, e); | |
lng += olng[e] / Math.pow(60, e); | |
} | |
lat = data.GPSLatitudeRef.val == 'S' ? -lat: lat; | |
lng = data.GPSLongitudeRef.val == 'W' ? -lng: lng; | |
var coord = coordtransform.wgs84togcj02(lng, lat).join(','); | |
var xhrRegeo = new XMLHttpRequest(); | |
xhrRegeo.open('GET', '//restapi.amap.com/v3/geocode/regeo?key=890ae1502f6ab57aaa7d73d32f2c8cc1&location='+coord, true); | |
xhrRegeo.onreadystatechange = function() { | |
if (this.readyState == 4 && this.status == 200){ | |
var data = JSON.parse(this.responseText); | |
if( data.info == 'OK' ){ | |
document.getElementById('address').innerHTML = data.regeocode.addressComponent.city + data.regeocode.addressComponent.district + data.regeocode.addressComponent.township; | |
} | |
} | |
} | |
xhrRegeo.send(null); | |
document.getElementById('staticmap').src = 'http://restapi.amap.com/v3/staticmap?zoom=12&size=640*427&scale=2&markers=-1,'+imgSrc+'?imageView2/1/w/100/h/100/format/png.png,0:'+coord+'&key=890ae1502f6ab57aaa7d73d32f2c8cc1'; | |
document.getElementById('map').src = '//cdn.rawgit.com/fooleap/e8435c2f1f6764a7672ffbf0fd6e4698/raw/b359442370d543a8e4bc4fa72ad24af9b388bbaf/amap.html?location='+coord+'&image='+imgSrc; | |
} | |
}; | |
xhrExif.send(null); | |
</script> | |
</body> | |
</html> |
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