| | |
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| | | addHxLayer, |
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| | | addYzLayer, |
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| | | loadBaseMap, |
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| | | loadGeoMap, |
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| | | listenDirection, |
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| | | getCurrentPosition |
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| | | } from "@/utils/tool"; |
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| | |
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| | | |
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| | | const TDTKey = "f234b950740b8c2e0d9959a51c169d21"; |
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| | | const tiandituUrl = "http://t0.tianditu.gov.cn"; |
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| | | let options = { proj: "EPSG:4326", layer: "img", matrixSets: "c" }; |
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| | | let options = { proj: "EPSG:3857", layer: "img", matrixSets: "c" }; |
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| | | let _proj = options.proj; |
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| | | let _layer = options.layer; |
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| | | let _key = TDTKey; |
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| | |
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| | | let origin = projectionExtent |
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| | | ? ol.extent.getTopLeft(projectionExtent) |
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| | | : [-180, 90]; |
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| | | let fromLonLat = ol.proj.getTransform("EPSG:4326", projection); |
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| | | let fromLonLat = ol.proj.getTransform("EPSG:3857", projection); |
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| | | let width = projectionExtent |
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| | | ? ol.extent.getWidth(projectionExtent) |
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| | | : ol.extent.getWidth( |
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| | |
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| | | layers: layers, |
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| | | target: "openlayerContainer", |
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| | | view: new ol.View({ |
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| | | center: [116.505348, 39.795592], |
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| | | projection: "EPSG:4326", |
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| | | zoom: 15, |
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| | | minZoom: 12, |
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| | | maxZoom: 18, |
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| | | center: ol.proj.fromLonLat([116.505348, 39.795592]), |
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| | | projection: "EPSG:3857", |
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| | | zoom: 11.5, |
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| | | minZoom: 7, |
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| | | maxZoom: 19.5, |
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| | | enableRotation: false, |
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| | | // constrainResolution: true, |
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| | | smoothResolutionConstraint: false, |
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| | | }), |
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| | | }); |
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| | | |
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| | | window.mapapi = map; |
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| | | // 加载影像底图 |
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| | | // addImageLayer(); |
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| | | // 加载高德注记 |
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| | | // addAnnotationLayer(); |
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| | | // 加载矢量地图 |
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| | | window.mapapi.getView().setZoom(14); |
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| | | loadGeoMap(); |
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| | | loadBaseMap(); |
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| | | |
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| | | addHxLayer(); |
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| | | addYzLayer(); |
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| | | |
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