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index.html
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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<title>湖南省违法案件地图展示——地图学期末大作业</title>
<script src="support/jquery-3.2.1.min.js" type="text/javascript"></script>
<link href="support/bootstrap/bootstrap.min.css" rel="stylesheet" type="text/css"/>
<script src="support/bootstrap/bootstrap.min.js" type="text/javascript"></script>
<script src="support/echarts.js" type="text/javascript"></script>
<link href="support/openlayers/ol.css" rel="stylesheet" type="text/css"/>
<script src="support/openlayers/ol.js" type="text/javascript"></script>
<script src="support/openlayers_echart.es5.js" type="text/javascript"></script>
<link href="lib/map.css" rel="stylesheet" type="text/css"/>
<script src="lib/Connector.js" type="text/javascript"></script>
<script src="lib/Tools.js" type="text/javascript"></script>
<script src="lib/ImageAffair.js" type="text/javascript"></script>
<script src="lib/MapControl.js" type="text/javascript"></script>
<script src="lib/requests.js" type="text/javascript"></script>
<script src="lib/search.js" type="text/javascript"></script>
<script type="text/javascript" >
var mapcontrol = null;
$(document).ready(function () {
$('form').on('submit', function (e) {
search();
return false;
});
initSearchState();
check_map_extent = true;
$(".radio_group_1").hide();
$("#google_image_on").show();
mapcontrol = new MapControl({
target: "mapcontrol",
width: '100%',
height: '100%',
center: [112, 28],
zoom: 8
});
$.ajax({
url: "assets/湖南省行政区划.json",
method: "GET",
data: {},
success: function (geoCoordMap) {
$.get('assets/湖南省违法案件按地区统计.json', function(data) {
var convertData = function () {
var res = [];
var geoCoordMap_dict = {};
for (var i = 0; i < geoCoordMap.length; i++) {
if(geoCoordMap[i]["等级"] !== "street"){
geoCoordMap_dict[geoCoordMap[i]["行政区编号"]] = {
name: geoCoordMap[i]["行政区名称"],
coord: ol.proj.transform([parseFloat(geoCoordMap[i]["经度"]),parseFloat(geoCoordMap[i]["纬度"])], "EPSG:4326", "EPSG:3857")
};
}
}
for (var i = 0; i < data.length; i++) {
var geoCoord = geoCoordMap_dict[data[i]["现住地行政编号"]];
if (geoCoord) {
res.push({
name: geoCoord["name"],
value: geoCoord["coord"].concat(data[i]["案件数"])
});
}
}
return res;
};
option = {
title: {
text: '湖南省违法案件地图展示',
subtext: '数据来源：湖南阳光警务执法公开系统',
sublink: 'http://222.247.57.110:8099/ygjw/portal',
right: 'auto' ,
bottom: 30,
textStyle: {
color: '#FFF'
}
},
tooltip : {
trigger: 'item'
},
series : [
{
name: '违法案件数量',
type: 'effectScatter',
coordinateSystem: 'geo',
data: convertData(),
symbolSize: function (val) {
return val[2]/3;
},
encode: {
value: 2
},
showEffectOn: 'render',
rippleEffect: {
brushType: 'stroke'
},
hoverAnimation: true,
label: {
formatter: '{b}',
position: 'right',
show: true
},
itemStyle: {
color: 'red'
},
emphasis: {
label: {
show: true
}
}
}
]
};
var oe = new ADLayer(option, mapcontrol._Map, echarts);
oe._render();
// } else {
// alert(json.message);
// }
});
},
error: function () {
alert("无法连接至服务器!");
}
});
var id = getQueryVariable("id");
if(id){
mapcontrol.GotoPoint(id);
}
ShowState();
});
</script>
<style>
nav {
width: 75%;
padding: 0 1em 0 1em;
margin: auto;
}
</style>
</head>
<body>
<nav class="navbar navbar-default navbar-fixed-top" role="navigation">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="index.html">演示网站</a>
</div>
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li>
<a href="index.html" style="font-weight:bold;color:black">首页—专题展示</a>
</li>
<li>
<a href="map.html">地图</a>
</li>
<li>
<a href="database.html">数据库</a>
</li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">地图设置<strong class="caret"></strong></a>
<ul class="dropdown-menu">
<li>
<a onclick="changeSource('google_image')">Google影像<span id="google_image_on" class="radio_group_1"> ✔</span></a>
</li>
<li>
<a onclick="changeSource('google_image_y')">Google影像（带标签）<span id="google_image_y_on" class="radio_group_1"> ✔</span></a>
</li>
<li>
<a onclick="changeSource('google_map')">Google地图<span id="google_map_on" class="radio_group_1"> ✔</span></a>
</li>
<li>
<a onclick="changeSource('google_topo')">Google地形图<span id="google_topo_on" class="radio_group_1"> ✔</span></a>
</li>
<li>
<a onclick="changeSource('osm')">OpenStreetMap<span id="osm_on" class="radio_group_1"> ✔</span></a>
</li>
<li>
<a onclick="changeSource('amap')">高德地图<span id="amap_on" class="radio_group_1"> ✔</span></a>
</li>
<li>
<a onclick="changeSource('sea_map')">全球海图<span id="sea_map_on" class="radio_group_1"> ✔</span></a>
</li>
<li>
<a onclick="changeSource('lucc')">全球土地利用<span id="lucc_on" class="radio_group_1"> ✔</span></a>
</li>
</ul>
</li>
</ul>
<!-- <form class="navbar-form navbar-left">
<div class="form-group">
<input id="tag" type="text" class="form-control" />
<input id="date" type="date" class="form-control" />
</div>
<div class="btn-group">
<button class="btn btn-default">查询设置</button><button data-toggle="dropdown" class="btn btn-default dropdown-toggle"><span class="caret"></span></button>
<ul class="dropdown-menu">
<li>
<a onclick="toggleMapExtent()">只在地图视窗范围内搜索<span id="map_extent_on" class="check"> ✔</span></a>
</li>
<li class="divider"></li>
<li>
<a onclick="reset()">重置查询条件</a>
</li>
<li>
<a onclick="ShowState()">显示当前查询条件</a>
</li>
</ul>
</div>
<button class="btn btn-default">查询</button>
</form>-->
<ul class="nav navbar-nav navbar-right">
<li>
<a href="about.html">关于我们</a>
</li>
</ul>
</div>
</nav>
<div id="mapcontrol"></div>
<div id="popup"></div>
</body>
</html>