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				+<template> 
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				+  <div id="map" ref="rootmap"></div> 
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				+</template> 
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				+ 
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				+<script> 
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				+import "ol/ol.css"; 
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				+import Map from "ol/Map"; 
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				+import TileLayer from "ol/layer/Tile"; 
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				+import View from "ol/View"; 
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				+import WMTS from "ol/source/WMTS"; 
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				+import WMTSTileGrid from "ol/tilegrid/WMTS"; 
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				+import { fromLonLat, get as getProjection } from "ol/proj"; 
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				+import { getWidth } from "ol/extent"; 
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				+ 
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				+export default { 
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				+  props: { 
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				+    src: { 
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				+      type: String, 
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				+      required: false 
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				+    } 
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				+  }, 
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				+  data() { 
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				+    return { 
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				+      map: null 
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				+    }; 
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				+  }, 
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				+  mounted() { 
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				+    if(process.env.NODE_ENV === "production"){ 
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				+        this.initprod(); 
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				+    }else{ 
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				+       this.initdev(); 
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				+    } 
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				+ 
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				+ 
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				+  }, 
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				+  methods: { 
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				+    initdev: function() { 
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				+      const proj3857 = getProjection("EPSG:3857"); 
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				+      const tileGrid = new WMTSTileGrid({ 
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				+        tileSize: [256, 256], 
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				+        origin: [-2.003750834e7, 2.003750834e7], 
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				+        extent: [-2.003750834e7, -2.003750834e7, 2.003750834e7, 2.003750834e7], 
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				+        resolutions: [ 
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				+          76.43702827453613, 
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				+          38.218514137268066, 
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				+          19.109257068634033, 
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				+          9.554628534317017, 
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				+          4.777314267158508 
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				+        ], 
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				+        matrixIds: [ 
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				+          "EPSG:3857:10", 
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				+          "EPSG:3857:11", 
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				+          "EPSG:3857:12", 
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				+          "EPSG:3857:13", 
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				+          "EPSG:3857:14" 
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				+        ] 
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				+      }); 
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				+ 
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				+      const ign_source = new WMTS({ 
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				+        url: "http://geo.xt.wenhq.top:8083/geoserver/gwc/service/wmts?", 
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				+        layer: "test:nj10", 
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				+        matrixSet: "EPSG:3857", 
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				+        format: "image/png", 
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				+        projection: proj3857, 
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				+        tileGrid: tileGrid, 
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				+        style: "" 
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				+      }); 
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				+ 
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				+      const ign = new TileLayer({ 
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				+        source: ign_source 
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				+      }); 
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				+      const map = new Map({ 
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				+        target: "map", 
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				+        layers: [ign], 
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				+        view: new View({ 
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				+          zoom: 10 
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				+        }) 
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				+      }); 
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				+      map 
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				+        .getView() 
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				+        .fit( 
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				+          [ 
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				+            13149614.849955281, 
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				+            3639625.538826909, 
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				+            13306157.88388332, 
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				+            3874440.0897189667 
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				+          ], 
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				+          map.getSize() 
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				+        ); 
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				+    }, 
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				+    initprod: function() { 
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				+      const proj3857 = getProjection("EPSG:4326"); 
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				+      const tileGrid = new WMTSTileGrid({ 
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				+        tileSize: [256, 256], 
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				+        origin: [-180.0, 90.0], 
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				+        extent: [-180.0,-90.0,180.0,90.0], 
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				+        resolutions: [0.703125, 0.3515625, 0.17578125, 0.087890625, 0.0439453125, 0.02197265625, 0.010986328125, 0.0054931640625, 0.00274658203125, 0.001373291015625, 6.866455078125E-4, 3.4332275390625E-4, 1.71661376953125E-4, 8.58306884765625E-5, 4.291534423828125E-5, 2.1457672119140625E-5, 1.0728836059570312E-5, 5.364418029785156E-6, 2.682209014892578E-6, 1.341104507446289E-6, 6.705522537231445E-7, 3.3527612686157227E-7], 
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				+        matrixIds: ['EPSG:4326:0', 'EPSG:4326:1', 'EPSG:4326:2', 'EPSG:4326:3', 'EPSG:4326:4', 'EPSG:4326:5', 'EPSG:4326:6', 'EPSG:4326:7', 'EPSG:4326:8', 'EPSG:4326:9', 'EPSG:4326:10', 'EPSG:4326:11', 'EPSG:4326:12', 'EPSG:4326:13', 'EPSG:4326:14', 'EPSG:4326:15', 'EPSG:4326:16', 'EPSG:4326:17', 'EPSG:4326:18', 'EPSG:4326:19', 'EPSG:4326:20', 'EPSG:4326:21'] 
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				+      }); 
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				+ 
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				+      const ign_source = new WMTS({ 
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				+        url: "http://198.17.1.146:9999/geoserver/gwc/service/wmts?CJAUTH=CJUSER", 
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				+        layer: "CJ:G_CJ", 
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				+        matrixSet: "EPSG:4326", 
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				+        format: "image/png", 
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				+        projection: proj3857, 
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				+        tileGrid: tileGrid, 
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				+        style: "" 
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				+      }); 
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				+ 
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				+      const ign = new TileLayer({ 
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				+        source: ign_source 
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				+      }); 
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				+      const map = new Map({ 
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				+        target: "map", 
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				+        layers: [ign], 
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				+        view: new View({ 
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				+          zoom: 10 
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				+        }) 
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				+      }); 
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				+      map 
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				+        .getView() 
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				+        .fit( 
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				+          [75.0,20.0,135.0,50.0], 
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				+          map.getSize() 
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				+        ); 
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				+    } 
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				+  } 
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				+}; 
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				+</script> 
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				+ 
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				+<style> 
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				+#map { 
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				+  height: 100%; 
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				+} 
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				+/*隐藏ol的一些自带元素*/ 
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				+.ol-attribution, 
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				+.ol-zoom { 
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				+  display: none; 
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				+} 
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				+</style> 
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