leaflet——地图加载
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var map = L.map('map', {
center: [40, 100],
zoom: 4
});
// 影像
L.tileLayer("http://t{s}.tianditu.cn/img_w/wmts?service=wmts&request=GetTile&version=1.0.0&LAYER=img&tileMatrixSet=w&TileMatrix={z}&TileRow={y}&TileCol={x}&style=default&format=tiles", {
subdomains: ["0", "1", "2", "3", "4", "5", "6", "7"]
}).addTo(map);
// 地名标注
L.tileLayer("http://t{s}.tianditu.cn/cia_w/wmts?service=wmts&request=GetTile&version=1.0.0&LAYER=cia&tileMatrixSet=w&TileMatrix={z}&TileRow={y}&TileCol={x}&style=default&format=tiles", {
subdomains: ["0", "1", "2", "3", "4", "5", "6", "7"]
}).addTo(map);
// 边界
L.tileLayer("http://t{s}.tianditu.cn/ibo_w/wmts?service=wmts&request=GetTile&version=1.0.0&LAYER=ibo&tileMatrixSet=w&TileMatrix={z}&TileRow={y}&TileCol={x}&style=default&format=tiles", {
subdomains: ["0", "1", "2", "3", "4", "5", "6", "7"]
}).addTo(map);
添加图片作为地图
除了以上常见的地图提供商的地图，在有些时候需要使用自己的地图，例如图片，这时就可以使用：
L.imageOverlay(imageUrl, imageBounds).addTo(mymap);
leaflet加载各种地图
Leaflet调用各种地图的功能十分复杂，使用leaflet.ChineseTmsProviders这个插件，这四种地图直接就可以加载进来，十分方便。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>地图加载</title>
<link href="leaflet/leaflet.css" type="text/css" rel="stylesheet"/> >
<script src="leaflet/leaflet.js"></script>
<script src="leaflet/leaflet.ChineseTmsProviders.js"></script>
</head>
<body>
<div id="map" style="width: 100vw;height: 100vh">
</div>
<script>
/** * 智图地图内容
*/
var normalm1 = L.tileLayer.chinaProvider('Geoq.Normal.Map', {
maxZoom: 18,
minZoom: 5
});
var normalm2 = L.tileLayer.chinaProvider('Geoq.Normal.Color', {
maxZoom: 18,
minZoom: 5
});
var normalm3 = L.tileLayer.chinaProvider('Geoq.Normal.PurplishBlue', {
maxZoom: 18,
minZoom: 5
});
var normalm4 = L.tileLayer.chinaProvider('Geoq.Normal.Gray', {
maxZoom: 18,
minZoom: 5
});
var normalm5 = L.tileLayer.chinaProvider('Geoq.Normal.Warm', {
maxZoom: 18,
minZoom: 5
});
var normalm6 = L.tileLayer.chinaProvider('Geoq.Normal.Cold', {
maxZoom: 18,
minZoom: 5
});
/** * 天地图内容
*/
var normalm = L.tileLayer.chinaProvider('TianDiTu.Normal.Map', {
maxZoom: 18,
minZoom: 5
}),
normala = L.tileLayer.chinaProvider('TianDiTu.Normal.Annotion', {
maxZoom: 18,
minZoom: 5
}),
imgm = L.tileLayer.chinaProvider('TianDiTu.Satellite.Map', {
maxZoom: 18,
minZoom: 5
}),
imga = L.tileLayer.chinaProvider('TianDiTu.Satellite.Annotion', {
maxZoom: 18,
minZoom: 5
});
var normal = L.layerGroup([normalm, normala]),
image = L.layerGroup([imgm, imga]);
/** * 谷歌
*/
var normalMap = L.tileLayer.chinaProvider('Google.Normal.Map', {
maxZoom: 18,
minZoom: 5
}),
satelliteMap = L.tileLayer.chinaProvider('Google.Satellite.Map', {
maxZoom: 18,
minZoom: 5
});
/** * 高德地图
*/
var Gaode = L.tileLayer.chinaProvider('GaoDe.Normal.Map', {
maxZoom: 18,
minZoom: 5
});
var Gaodimgem = L.tileLayer.chinaProvider('GaoDe.Satellite.Map', {
maxZoom: 18,
minZoom: 5
});
var Gaodimga = L.tileLayer.chinaProvider('GaoDe.Satellite.Annotion', {
maxZoom: 18,
minZoom: 5
});
var Gaodimage = L.layerGroup([Gaodimgem, Gaodimga]);
var baseLayers = {
"智图地图": normalm1,
"智图多彩": normalm2,
"智图午夜蓝": normalm3,
"智图灰色": normalm4,
"智图暖色": normalm5,
"智图冷色": normalm6,
"天地图": normal,
"天地图影像": image,
"谷歌地图": normalMap,
"谷歌影像": satelliteMap,
"高德地图": Gaode,
"高德影像": Gaodimage,
}
var map = L.map("map", {
center: [31.59, 120.29],
zoom: 12,
layers: [normalm1],
zoomControl: false
});
L.control.layers(baseLayers, null).addTo(map);
L.control.zoom({
zoomInTitle: '放大',
zoomOutTitle: '缩小'
}).addTo(map);
</script>
</body>
</html>
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