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<!DOCTYPE>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>地铁修建模拟</title>
<style type="text/css">
body{
margin: 0;
overflow: hidden;
background: #fff;
}
#map{
position: relative;
height: 520px;
border:1px solid #3473b7;
}
#d_GroupDiv .smPopupContent{
padding-top:0px;
}
</style>
<link href='./css/bootstrap.min.css' rel='stylesheet' />
<link href='./css/bootstrap-responsive.min.css' rel='stylesheet' />
<script src='../libs/SuperMap.Include.js'></script>
<script src="data/animationExtendLineData.js"></script>
<script type="text/javascript">
var map, layer,animatorVector,vectorLayer,popup, host = document.location.toString().match(/file:\/\//) ? "http://localhost:8090" : 'http://' + document.location.host;
url = host + "/iserver/services/map-china400/rest/maps/China";
url2 = host + "/iserver/services/data-DynamicData/rest/data";
var features = {};
var popups = {};
var style = {
style1:{
fillColor: "#cc0000",
pointRadius: 3,
strokeColor: "#cc0000",
strokeWidth: 5
},
style2:{
fillColor: "#0066cc",
pointRadius: 3,
strokeColor: "#0066cc",
strokeWidth: 5
},
style4:{
fillColor: "#008d9e",
pointRadius: 3,
strokeColor: "#008d9e",
strokeWidth: 5
},
style5:{
fillColor: "#a71c81",
pointRadius: 3,
strokeColor: "#a71c81",
strokeWidth: 5
},
style6:{
fillColor: "#d19708",
pointRadius: 3,
strokeColor: "#d19708",
strokeWidth: 5
},
style8:{
fillColor: "#019a6b",
pointRadius: 3,
strokeColor: "#019a6b",
strokeWidth: 5
},
style9:{
fillColor: "#8cc31f",
pointRadius: 3,
strokeColor: "#8cc31f",
strokeWidth: 5
},
style10:{
fillColor: "#019bc1",
pointRadius: 3,
strokeColor: "#019bc1",
strokeWidth: 5
},
style13:{
fillColor: "#fad15c",
pointRadius: 3,
strokeColor: "#fad15c",
strokeWidth: 5
},
style14:{
fillColor: "#d6a6a2",
pointRadius: 3,
strokeColor: "#d6a6a2",
strokeWidth: 5
},
style15:{
fillColor: "#69347c",
pointRadius: 3,
strokeColor: "#69347c",
strokeWidth: 5
},
style16:{
fillColor: "#cc0000",
pointRadius: 3,
strokeColor: "#cc0000",
strokeWidth: 5
},
style17:{
fillColor: "#db83b3",
pointRadius: 3,
strokeColor: "#db83b3",
strokeWidth: 5
},
style18:{
fillColor: "#e50075",
pointRadius: 3,
strokeColor: "#e50075",
strokeWidth: 5
},
style19:{
fillColor: "#e46022",
pointRadius: 3,
strokeColor: "#e46022",
strokeWidth: 5
},
style20:{
fillColor: "#a49abc",
pointRadius: 3,
strokeColor: "#a49abc",
strokeWidth: 5
}
};
function init() {
if(!document.createElement('canvas').getContext) {
alert('您的浏览器不支持 canvas，请升级');
return;
}
//初始化地图
map = new SuperMap.Map("map",{controls: [
new SuperMap.Control.ScaleLine(),
new SuperMap.Control.Zoom(),
new SuperMap.Control.MousePosition(),
new SuperMap.Control.Navigation({
dragPanOptions: {
enableKinetic: true
}
})],
projection: "EPSG:3857"
});
layer = new SuperMap.Layer.CloudLayer();
addLayer();
}
function addLayer() {
//初始化动画矢量图层
animatorVector = new SuperMap.Layer.AnimatorVector("Metro", {rendererType:"StretchLine"},{
repeat:false,
//设置速度为每帧播放0.05的数据
speed:0.05,
//开始时间为0
startTime:0,
//每秒渲染12帧
frameRate:12,
//结束时间设置为10
endTime:10
});
vectorLayer = new SuperMap.Layer.Vector("point");
animatorVector.events.on({"drawfeaturestart": drawfeaturestart});
animatorVector.animator.events.on({"firstframestart":framestart});
map.addLayers([layer,animatorVector,vectorLayer]);
map.setCenter(new SuperMap.LonLat(12958264.797366,4846889.6362871), 11);
var selectFeature = new SuperMap.Control.SelectFeature(vectorLayer, {
onSelect: onFeatureSelected
});
map.addControl(selectFeature);
selectFeature.activate();
addMetro();
layer.setVisibility(true);
}
function framestart()
{
vectorLayer.removeAllFeatures();
map.removeAllPopup();
}
function drawfeaturestart(feature)
{
var featureId = feature.attributes.FEATUREID;
//删除弹出框
if(!popups[featureId]) popups[featureId] = [];
for(var n = 0;n<popups[featureId].length;n++)
{
map.removePopup(popups[featureId][n]);
}
popups[featureId] = [];
var arr = [];
for(var i = 0;i<feature.geometry.components.length;i++)
{
var ml = feature.geometry.components[i];
var po = ml.components[0];
var contentHTML = "";
contentHTML += "<span style=' font-size:12px; line-height: 12px;background-color: #fff'>";
contentHTML += po.MetroName+"站";
contentHTML += "</span>";
var popup = new SuperMap.Popup("d",
new SuperMap.LonLat(po.x,po.y),
new SuperMap.Size((po.MetroName.length+1)*12,12),
contentHTML,
false);
popup.setOpacity(0.8);
popup.setBackgroundColor("#fff");
popup.setBorder("1px solid "+feature.style.fillColor);
popups[featureId].push(popup);
map.addPopup(popup);
var fea = new SuperMap.Feature.Vector(
po,
{
metro:po.Metro,
name:po.MetroName
},
feature.style
);
arr.push(fea);
}
vectorLayer.addFeatures(arr);
}
//选择具体地铁站
function onFeatureSelected(e)
{
if(popup)
{
map.removePopup(popup);
}
popup = new SuperMap.Popup.FramedCloud("chicken",
new SuperMap.LonLat(e.geometry.x,e.geometry.y),
null,
"地铁"+e.attributes["metro"]+"</br>"+e.attributes["name"]+"站",
null,
true);
map.addPopup(popup);
}
//添加数据
function addMetro()
{
var getFeatureParam, getFeatureBySQLService, getFeatureBySQLParams;
getFeatureParam = new SuperMap.REST.FilterParameter({
name: "Metro@DynamicData",
attributeFilter: "SmID < 138"
});
getFeatureBySQLParams = new SuperMap.REST.GetFeaturesBySQLParameters({
queryParameter: getFeatureParam,
datasetNames:["DynamicData:Metro"]
});
getFeatureBySQLParams.toIndex = 137;
getFeatureBySQLService = new SuperMap.REST.GetFeaturesBySQLService(url2, {
eventListeners: {"processCompleted": processCompleted, "processFailed": processFailed}});
getFeatureBySQLService.processAsync(getFeatureBySQLParams);
}
function processCompleted(getFeaturesEventArgs){
var features,result = getFeaturesEventArgs.result;
if (result && result.features) {
features = result.features;
}
var lineFeatures = [];
//循环有几条地铁
for(var i = 0,len = features.length;i<len;i++)
{
//有几个部分的情况
var arrL = [];
if(features[i].geometry.CLASS_NAME == "SuperMap.Geometry.MultiLineString"){
var metro = features[i].geometry.components;
//循环每一条地铁分几部分修建
for(var j=0;j<metro.length;j++)
{
var part = metro[j];
var arrP = [];
var m = 0;
for(var k=0;k < part.components.length;k++)
{
var pp = part.components[k];
var point = new SuperMap.Geometry.Point(pp.x,pp.y);
//名字
var metroname = [];
metroname = features[i].attributes.ATTRIBUTION.split(",");
point.MetroName = metroname[m];
m = m + 1;
point.Metro = features[i].attributes.LINENAME;
arrP.push(point);
}
var lineString = new SuperMap.Geometry.LineString(arrP);
arrL.push(lineString);
}
}
else{
var metro1 = features[i].geometry.components;
var arrP1 = [];
for(var a=0;a<metro1.length;a++)
{
var point1 = metro1[a];
metroname1 = features[i].attributes.ATTRIBUTION.split(",");
point1.MetroName = metroname1[a];
point1.Metro = features[i].attributes.LINENAME;
arrP1.push(point1);
}
var lineString1 = new SuperMap.Geometry.LineString(arrP1);
arrL.push(lineString1);
}
var multiLineString = new SuperMap.Geometry.MultiLineString(arrL);
var mm = parseInt(features[i].attributes.LINENUMBER);
var sty = style["style"+mm];
var lineFeature = new SuperMap.Feature.Vector(multiLineString,{
FEATUREID:features[i].attributes.FEATUREID,
TIME:features[i].attributes.TIME
},sty);
lineFeatures.push(lineFeature);
}
animatorVector.addFeatures(lineFeatures);
}
function processFailed(e){
alert(e.error.errorMsg);
}
//开始播放动画
function startAnimator(){
animatorVector.animator.start();
}
//暂停播放动画
function pauseAnimator(){
animatorVector.animator.pause();
}
//切换底图的显示
function show(){
layer.setVisibility(!layer.getVisibility());
}
</script>
</head>
<body onload="init()">
<div id="toolbar">
<input type="button" class="btn" value="播放" onclick="startAnimator()" />
<input type="button" class="btn" value="暂停" onclick="pauseAnimator()" />
<input type="button" class="btn" value="显示/隐藏底图" onclick="show()"/>
</div>
<div id="map"></div>
</body>
</html>
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