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test.html
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test.html
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<!DOCTYPE html>
<html>
<head>
<title>深圳野生动物园测试地图</title>
<meta charset="UTF-8">
<meta name="viewport" id="viewport" content="width=device-width, initial-scale=1">
<meta name="format-detection" content="telephone=no">
<meta name="format-detection" content="telephone=no"/>
<meta name="apple-mobile-web-app-capable" content="yes"/>
<meta name="apple-mobile-web-app-status-bar-style" content="black"/>
<link rel="stylesheet" href="css/ol.css" type="text/css">
<link rel="stylesheet" href="css/css.css?v=11" type="text/css">
<script src="js/axios.min.js"></script>
<script src="js/ol.js"></script>
<!-- <script src="http://res.wx.qq.com/open/js/jweixin-1.1.0.js"></script>-->
<script src="js/fed-transform.js"></script>
<script src="js/mydis.js?v=1asfdasdfasdf2"></script>
</head>
<body>
<div id="map" class="map"></div>
<div id="mouse-position" style="top:10px;left:10px;position:absolute;font-size:30px;"></div>
<span id="myposition"></span>
<div id="tips">建议打开手机wifi，定位更准确^_^</div>
<div id="extentTips">当前定位,您不在<b>深圳野生动物园</b>内!</div>
<script>
window.debug = true;
var extent = undefined//[113.9580, 22.5960, 113.9780, 22.6060];
//分辨率
var resolutions = [
1.40625,
0.703125,
0.3515625,
0.17578125,
0.087890625,
0.0439453125,
0.02197265625,
0.010986328125,
0.0054931640625,
0.00274658203125,
0.001373291015625,
0.0006866455078125,
0.00034332275390625,
0.000171661376953125,
0.0000858306884765625,
0.00004291534423828125,
0.000021457672119140625,
0.000010728836059570312,
0.000005364418029785156,
0.000002682209014892578,
0.000001341104507446289
];
var projection=ol.proj.get('EPSG:4326');//设置坐标系;
var matrixIds = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20];
var projectionExtent =projection.getExtent();
var sourceProj = 'EPSG:4326';
var targetProj = "EPSG:4326";
var view = new ol.View({
enableRotation: false,
projection: projection,
center: [113.96834313869476, 22.598670423030853],
zoom: 18,
minZoom: 11,
maxZoom: 19,
extent: extent
});
var styleHash = {
shop: new ol.style.Style({
image: new ol.style.Icon({
src: 'images/icons/shop.png'
})
}),
wc: new ol.style.Style({
image: new ol.style.Icon({
src: 'images/icons/wc.png'
})
})
};
var flayer = new ol.layer.Vector({
source: new ol.source.Vector(),
style: function (feature) {
return styleHash[feature.get('type')]
}
});
flayer.setVisible(false);
var map = new ol.Map({
loadTilesWhileAnimating: true,
controls: ol.control.defaults({
attributionOptions: {
collapsible: false
}
}),
layers: [
new ol.layer.Tile({
title: "天地图路网",
source: new ol.source.XYZ({
url: "http://t4.tianditu.com/DataServer?T=vec_w&x={x}&y={y}&l={z}"
})
}),
new ol.layer.Tile({
title: "天地图文字标注",
source: new ol.source.XYZ({
url: 'http://t3.tianditu.com/DataServer?T=cva_w&x={x}&y={y}&l={z}'
})
}),
new ol.layer.Tile({
opacity: 1,
source: new ol.source.XYZ({
crossOrigin: ol.extent.getTopLeft(projectionExtent),
projection: projection,
tileGrid: new ol.tilegrid.WMTS({
origin: ol.extent.getTopLeft(projectionExtent),
resolutions: resolutions.slice(0, 21),
matrixIds: matrixIds.slice(0, 21)
}),
tileUrlFunction: function (tileCoord) {
return 'map2/' + tileCoord[0] + '/' + (-tileCoord[2]) + '/' + tileCoord[1] + '.png';
},
})
}),
flayer
],
target: 'map',
view: view
});
var mydis = new Mydis({id: 'mydis', map: map});
var isFirst = true;
var info = document.getElementById('mouse-position');
mydis.events.changePosition = function (p) {
if (isFirst) {
if (isInExtent(p)) {
map.getView().setCenter(p);
}
isFirst = false;
}
if (window.debug) {
info.innerHTML = p[0].toFixed(6) + "," + p[1].toFixed(6);
}
};
window.onload = function () {
document.getElementById('myposition').onclick = function (e) {
if (isInExtent(mydis.position)) {
map.getView().animate({
center: mydis.position,
duration: 1000
});
} else {
}
}
};
axios.get('data/features.json').then(function (res) {
var datas = res.data.results;
datas.forEach(function (data) {
var feature = new ol.Feature({
geometry: new ol.geom.Point([data.fields.x, data.fields.y]),
name: data.fields.name
});
feature.set('type', data.fields.categories.name);
flayer.getSource().addFeature(feature)
})
});
checkNum = 9;
setInterval(function () {
if (navigator.connection && navigator.connection.type === 'wifi') {
document.getElementById('tips').className = '';
} else {
if (checkNum >= 10) {
document.getElementById('tips').className = 'active';
checkNum = 0;
}
checkNum += 1;
}
}, 1000);
function isInExtent(p) {
if(!p){
return false;
}
if(p[0]<113.9580||p[0]>113.9780||p[1]<22.5960||p[1]>22.6060){
openExtentTips();
return true;
}else{
return true;
}
}
var extentTimeId=null;
function openExtentTips(){
var node=document.getElementById('extentTips');
node.className='active';
extentTimeId&&clearTimeout(extentTimeId);
extentTimeId=setTimeout(function(){
node.className='';
},2000)
}
map.getView().on("change:resolution",function(){
var zoom=map.getView().getZoom();
if(zoom>=18){
flayer.setVisible(true);
}else{
flayer.setVisible(false);
}
});
</script>
</body>
</html>