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289 lines (265 loc) · 9.61 KB
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<!DOCTYPE>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>火车监控模拟</title>
<style type="text/css">
body{
margin: 0;
overflow: hidden;
background: #fff;
}
#map{
position: relative;
height: 510px;
border:1px solid #3473b7;
}
#toolbar {
position: relative;
padding-top: 5px;
padding-bottom: 10px;
}
</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 type="text" id="cartocssStr">
/*此处定义不同的颜色变量，在后面可以重复用这些颜色值*/
@waterColor:rgb(34,56,78);
@roadColora:rgb(109,102,91);
@roadColorb:rgb(109,102,91);
@railwayColora:rgb(80,80,80);
@railwayColorb:rgb(137,137,137);
@vegetationColor:rgb(27,27,27);
@continentColor:rgb(68,68,68);
@provinceLineColor:rgb(180,0,0);
#China_Railway_L___China400::a{
/*每一段的长度为15px,间隔也是15px*/
line-color:@railwayColora;
line-width:2.5;
}
#China_Railway_L___China400::b{
/*每一段的长度为15px,间隔也是15px*/
line-dasharray:18,18;
line-color:@railwayColorb;
line-width:2;
}
/*底下的地图背景图层*/
#World_Division___China400{
polygon-fill:@waterColor;
}
/*中国除外的其他国家的图层*/
#World_Continent___China400{
polygon-fill:@continentColor;
line-width:1;
line-color:rgb(180,180,180);
}
#World_Division___China400{
polygon-fill:@waterColor;
}
</script>
<script type="text/javascript">
var map, layer,animatorVector,lineVector1,lineVector2, 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 style1=
{
fillColor: "#ffff00",
fillOpacity: 0.8,
strokeOpacity: 0,
pointRadius: 5
};
var style2=
{
fillColor: "#c165f6",
fillOpacity: 1,
strokeOpacity: 0,
pointRadius: 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.Navigation({
dragPanOptions: {
enableKinetic: true
}
})],
projection: "EPSG:3857"
});
//初始化图层
var cartoCssStr=document.getElementById("cartocssStr");
var cartoCss=cartoCssStr.text;
var layerNames=["World_Division@China400","World_Continent@China400",
"China_Province_R@China400","China_island_R@China400",
"China_Provinces_L@China400","China_Capital_P@China400",
"China_BeiJing@China400"].join(",");
layerNames="["+layerNames+"]";
layer = new SuperMap.Layer.TiledVectorLayer("China", url,{cacheEnabled:true,layerNames:layerNames},{useLocalStorage:true,cartoCss:cartoCss});
layer.events.on({"layerInitialized": addLayer});
}
function addLayer() {
//初始化动画矢量图层
animatorVector = new SuperMap.Layer.AnimatorVector("Train", {rendererType:"TadpolePoint"},{
//设置速度为每帧播放0.02小时的数据
speed:0.02,
//开始时间为0晨
startTime:0,
//结束时间设置为最后运行结束的火车结束时间
endTime:39
});
lineVector1 = new SuperMap.Layer.Vector("Line1");
lineVector2 = new SuperMap.Layer.Vector("Line2");
map.addLayers([layer,lineVector1,lineVector2,animatorVector]);
map.setCenter(new SuperMap.LonLat(12009634.286396, 4258716.5813769), 4);
//增加数据
addTrain();
}
//添加火车数据
function addTrain()
{
var getFeatureParam, getFeatureBySQLService, getFeatureBySQLParams;
getFeatureParam = new SuperMap.REST.FilterParameter({
name: "Train@DynamicData",
attributeFilter: "SmID < 2240"
});
getFeatureBySQLParams = new SuperMap.REST.GetFeaturesBySQLParameters({
queryParameter: getFeatureParam,
datasetNames:["DynamicData:Train"]
});
//返回个数
getFeatureBySQLParams.toIndex = 2240;
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;
}
console.log(features);
//使用数据
var pointFeatures = [];
var lines1 = [];
var lines2 = [];
var points = [];
var id = 0;
for(var i = 0,len = features.length;i<len;i++)
{
var point = features[i].geometry;
var po = features[i].geometry;
if(id == features[i].data.FEATUREID)
{
points.push(po);
}
else
{
id = features[i].data.FEATUREID;
lines1.push(
new SuperMap.Feature.Vector(
new SuperMap.Geometry.LineString(points),
{},
{
stroke:true,
strokeColor:"#dddddd",
strokeWidth:3,
strokeDashstyle:"solid"
}
)
);
lines2.push(
new SuperMap.Feature.Vector(
new SuperMap.Geometry.LineString(points),
{},
{
stroke:true,
strokeColor:"#41403f",
strokeWidth:2,
strokeDashstyle:"dash"
}
)
);
points = [];
}
if(features[i].data.FEATUREID <151)
{
var pointFeature = new SuperMap.Feature.Vector(point,{
FEATUREID:features[i].data.FEATUREID,
TIME:features[i].data.TIME
},style1);
}
else
{
var pointFeature = new SuperMap.Feature.Vector(point,{
FEATUREID:features[i].data.FEATUREID,
TIME:features[i].data.TIME
},style2);
}
pointFeatures.push(pointFeature);
}
animatorVector.addFeatures(pointFeatures);
lineVector1.addFeatures(lines1);
lineVector2.addFeatures(lines2);
}
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();
}
//停止播放动画
function stopAnimator(){
animatorVector.animator.stop();
}
//减速播放
function decreaseSpeed(){
animatorVector.animator.setSpeed(animatorVector.animator.getSpeed()*0.7);
}
//正反向播放切换
function setReverseAnimator(){
animatorVector.animator.setReverse(!animatorVector.animator.getReverse());
}
//加速播放
function increaseSpeed(){
animatorVector.animator.setSpeed(animatorVector.animator.getSpeed()*1.5);
}
//开关闪烁
function setGlint(){
animatorVector.renderer.glint = !animatorVector.renderer.glint;
}
//开关尾巴
function setTailr(){
animatorVector.renderer.tail = !animatorVector.renderer.tail;
}
function show(){
lineVector1.setVisibility(!lineVector1.getVisibility());
lineVector2.setVisibility(!lineVector2.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="停止" onclick="stopAnimator()" />
<input type="button" class="btn" value="加速" onclick="increaseSpeed()" />
<input type="button" class="btn" value="减速" onclick="decreaseSpeed()" />
<input type="button" class="btn" value="正/反播放" onclick="setReverseAnimator()" />
<input type="button" class="btn" value="开/关闪烁" onclick="setGlint()" />
<input type="button" class="btn" value="开/关尾巴" onclick="setTailr()" />
<input type="button" class="btn" value="显示/隐藏铁路线" onclick="show()" />
</div>
<div id="map"></div>
</body>
</html>
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