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index.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style>
html,
body,
#map {
height: 90%;
width: 100%;
margin: 0;
}
</style>
<script type="text/javascript" src="./js/jquery.js"></script>
<script type="text/javascript" src="./js/init_Data.js"></script>
<script type="text/javascript" src="./js/custom_Lushu.js"></script>
<script type="text/javascript" src="http://api.map.baidu.com/getscript?v=2.0&ak=bB8H5rgknsMqiKIDV0ALeuocIbXd6Uro&services=&t=20171004185957"></script>
</head>
<body>
<div id="map"></div>
<button onclick="stop()">暂停</button>
<button onclick="starts()">开始</button>
<button onclick="fast()">加快</button>
<script>
/**
* 示例：伴随与目标的轨迹，根据同一时间比例计算，可以重点突出伴随的效果，只要时间一致，那么伴随效果就能显现
*/
// 自定义目标数据
var tarData = [
{
latitude: 34.27563,
longitude: 108.99059,
time: "2018-10-30 13:23:32"
},
{
latitude: 34.276365,
longitude: 108.980291,
time: "2018-10-30 13:43:32"
},
{
latitude: 34.276361,
longitude: 108.969296,
time: "2018-10-30 15:55:32"
},
{
latitude: 34.276164,
longitude: 108.953575,
time: "2018-10-30 16:15:32"
},
{
latitude: 34.276164,
longitude: 108.953575,
time: "2018-10-30 19:55:32"
},
{
latitude: 34.287457,
longitude: 108.953593,
time: "2018-10-30 23:55:32"
},
{
latitude: 34.27563,
longitude: 108.99059,
time: "2018-10-31 02:03:32"
}
];
// 自定义伴随数据
var accData = [
{
latitude: 34.28563,
longitude: 108.98059,
time: "2018-10-30 12:43:32"
},
{
latitude: 34.277365,
longitude: 108.981291,
time: "2018-10-30 13:23:32"
},
{
latitude: 34.277361,
longitude: 108.970296,
time: "2018-10-30 15:45:32"
},
{
latitude: 34.277361,
longitude: 108.970296,
time: "2018-10-30 16:05:32"
},
{
latitude: 34.276164,
longitude: 108.953575,
time: "2018-10-30 16:15:32"
},
{
latitude: 34.276164,
longitude: 108.953575,
time: "2018-10-30 19:55:32"
},
{
latitude: 34.287457,
longitude: 108.953593,
time: "2018-10-30 23:55:32"
},
{
latitude: 34.27563,
longitude: 108.99059,
time: "2018-10-31 02:03:32"
}
];
// 初始化地图
var map = new BMap.Map("map");
map.enableScrollWheelZoom(true);
map.centerAndZoom(new BMap.Point(108.967584, 34.28106), 16);
// 获取data数据中的经纬度点并格式化点为BMap点
var tarPoints = getBMapPoints(tarData);
var accPoints = getBMapPoints(accData);
// 经过计算后得到的总坐标点
var tarAllPoints = [];
var accAllPoints = [];
// 此处是先去根据时间判断先后启动，后启动的在起点等待，也就是添加起点的坐标
var tarStartTime = new Date(tarData[0]["time"])
var accStartTime = new Date(accData[0]["time"])
// 判断时间前后，根据同一个比例进行添加对应的坐标
if(tarStartTime - accStartTime > 0) {
var num = (tarStartTime - accStartTime) / 30000
tarAllPoints.push(...addCoord(tarPoints[0], num));
}
if(accStartTime - tarStartTime > 0) {
var num = (accStartTime - tarStartTime) / 30000
accAllPoints.push(...addCoord(accPoints[0], num));
}
// 添加计算的坐标，根据同一个比例进行添加对应的坐标
tarAllPoints.push(...sumPoints(tarPoints, tarData));
accAllPoints.push(...sumPoints(accPoints, accData));
// 目标icon
var tarIcon = new BMap.Icon("./img/tar.png", new BMap.Size(37, 46), {
anchor: new BMap.Size(20, 20)
});
// 伴随icon
var accIcon = new BMap.Icon("./img/acc.png", new BMap.Size(37, 46), {
anchor: new BMap.Size(20, 20)
});
// 初始化对象
var tarLuShu = new customLushu(map, tarAllPoints, {
icon: tarIcon
})
var accLuShu = new customLushu(map, accAllPoints, {
icon: accIcon,
strokeColor: '#0096ff',
strokeWeight: 2,
strokeOpacity: 0.7
})
// 开始运行
tarLuShu.start();
accLuShu.start();
/**
* 暂停
*/
function stop() {
tarLuShu.stop();
accLuShu.stop();
}
/**
* 开始
*/
function starts() {
tarLuShu.start();
accLuShu.start();
}
/**
* 加快
*/
function fast() {
tarLuShu.fast();
accLuShu.fast();
}
</script>
</body>
</html>