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| | | <script lang="ts" setup> |
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| | | import InitMap from "@/assets/js/Map"; |
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| | | import server from "@/assets/js/Map/server"; |
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| | | import { |
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| | | ref, |
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| | | onMounted, |
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| | |
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| | | let camera_alt = (Viewer.camera.positionCartographic.height / 1000).toFixed( |
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| | | 2 |
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| | | ); |
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| | | |
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| | | alt.value = camera_alt; |
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| | | let scene = window.Viewer.scene; |
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| | | // 获取画布的大小 |
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| | |
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| | | if (!Cesium.defined(leftPosition) || !Cesium.defined(rightPosition)) { |
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| | | return; |
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| | | } |
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| | | var ellipsoid = SmartEarth.Cesium.Ellipsoid.MOON200; |
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| | | var leftCartographic = |
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| | | globe.ellipsoid.cartesianToCartographic(leftPosition); |
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| | | var rightCartographic = |
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| | | globe.ellipsoid.cartesianToCartographic(rightPosition); |
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| | | var geodesic = new SmartEarth.Cesium.EllipsoidGeodesic(); |
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| | | geodesic.setEndPoints(leftCartographic, rightCartographic); |
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| | | |
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| | | geodesic.setEndPoints(leftCartographic, rightCartographic, ellipsoid); |
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| | | rate.value = geodesic.surfaceDistance.toFixed(2); //分辨率 |
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| | | }); |
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| | | }; |
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| | | const gridSwitch = () => { |
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| | | InitMap.showlonlatLine(); |
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| | | server.showlonlatLine(); |
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| | | }; |
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| | | const getHeight = () => { |
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| | | let removeListener = Viewer.camera.changed.addEventListener(() => { |
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