From 545e343b7ec25fcc95d5a43727c9ebfbd4576b5e Mon Sep 17 00:00:00 2001
From: Surpriseplus <845948745@qq.com>
Date: 星期五, 18 八月 2023 10:54:20 +0800
Subject: [PATCH] 图层管理修改，空间查询修改，鼠标移动显示经纬度修改
---
src/components/mouseMove.vue | 68 ++++++++++++++++------------------
1 files changed, 32 insertions(+), 36 deletions(-)
diff --git a/src/components/mouseMove.vue b/src/components/mouseMove.vue
index e1fc7ae..dd80289 100644
--- a/src/components/mouseMove.vue
+++ b/src/components/mouseMove.vue
@@ -12,6 +12,9 @@
<div class="earthLable">{{ longitude }}</div>
<div class="earthLable">绾害 :</div>
<div class="earthLable">{{ latitude }}</div>
+ <div class="earthLable">鍦板舰楂樺害 :</div>
+ <div class="earthLable">{{ altHeight }} </div>
+ <div class="earthLable">绫�</div>
<div class="earthLable">瑙嗚楂樺害 :</div>
<div class="earthLable">{{ alt }} </div>
<div class="earthLable">鍗冪背</div>
@@ -34,7 +37,7 @@
const latitude = ref("0.00");
const rate = ref("0.00");
const alt = ref("0.00");
-const alheight = ref("0.00");
+const altHeight = ref("0.00");
let entitiesObj = reactive({
lonLine: [],
@@ -69,31 +72,12 @@
latitude.value = SmartEarth.Cesium.Math.toDegrees(
cartographic.latitude
).toFixed(6);
-
- let scene = window.Viewer.scene;
- // 鑾峰彇鐢诲竷鐨勫ぇ灏�
- var width = scene.canvas.clientWidth;
- var height = scene.canvas.clientHeight;
- //鑾峰彇鐢诲竷涓績涓や釜鍍忕礌鐨勫潗鏍囷紙榛樿鍦板浘娓叉煋鍦ㄧ敾甯冧腑蹇冧綅缃級
- var left = scene.camera.getPickRay(
- new SmartEarth.Cesium.Cartesian2((width / 2) | 0, (height - 1) / 2)
+ altHeight.value = window.Viewer.scene.globe.getHeight(
+ Cesium.Cartographic.fromDegrees(longitude.value, latitude.value, 0)
);
- var right = scene.camera.getPickRay(
- new SmartEarth.Cesium.Cartesian2((1 + width / 2) | 0, (height - 1) / 2)
- );
- var globe = scene.globe;
- var leftPosition = globe.pick(left, scene);
- var rightPosition = globe.pick(right, scene);
- if (!Cesium.defined(leftPosition) || !Cesium.defined(rightPosition)) {
- return;
+ if (altHeight.value) {
+ altHeight.value = altHeight.value.toFixed(6);
}
- var leftCartographic =
- globe.ellipsoid.cartesianToCartographic(leftPosition);
- var rightCartographic =
- globe.ellipsoid.cartesianToCartographic(rightPosition);
- var geodesic = new SmartEarth.Cesium.EllipsoidGeodesic();
- geodesic.setEndPoints(leftCartographic, rightCartographic);
- rate.value = geodesic.surfaceDistance.toFixed(6); //鍒嗚鲸鐜�
}
}, SmartEarth.Cesium.ScreenSpaceEventType.MOUSE_MOVE);
@@ -103,18 +87,30 @@
2
);
alt.value = camera_alt;
- // // 鏂逛綅瑙�
- // let heading = Cesium.Math.toDegrees(viewer.camera.heading).toFixed(2);
- // // 淇话瑙�
- // let pitch = Cesium.Math.toDegrees(viewer.camera.pitch).toFixed(2);
- // // 缈绘粴瑙�
- // let roll = Cesium.Math.toDegrees(viewer.camera.roll).toFixed(2);
- // // 绾у埆
- // let level = 0;
- // let tileRender = viewer.scene._globe._surface._tilesToRender;
- // if (tileRender && tileRender.length > 0) {
- // level = viewer.scene._globe._surface._tilesToRender[0]._level;
- // }
+ let scene = window.Viewer.scene;
+ // 鑾峰彇鐢诲竷鐨勫ぇ灏�
+ var width = scene.canvas.clientWidth;
+ var height = scene.canvas.clientHeight;
+ //鑾峰彇鐢诲竷涓績涓や釜鍍忕礌鐨勫潗鏍囷紙榛樿鍦板浘娓叉煋鍦ㄧ敾甯冧腑蹇冧綅缃級
+ var left = scene.camera.getPickRay(
+ new SmartEarth.Cesium.Cartesian2((width / 2) | 0, (height - 1) / 2)
+ );
+ var right = scene.camera.getPickRay(
+ new SmartEarth.Cesium.Cartesian2((1 + width / 2) | 0, (height - 1) / 2)
+ );
+ var globe = scene.globe;
+ var leftPosition = globe.pick(left, scene);
+ var rightPosition = globe.pick(right, scene);
+ if (!Cesium.defined(leftPosition) || !Cesium.defined(rightPosition)) {
+ return;
+ }
+ var leftCartographic =
+ globe.ellipsoid.cartesianToCartographic(leftPosition);
+ var rightCartographic =
+ globe.ellipsoid.cartesianToCartographic(rightPosition);
+ var geodesic = new SmartEarth.Cesium.EllipsoidGeodesic();
+ geodesic.setEndPoints(leftCartographic, rightCartographic);
+ rate.value = geodesic.surfaceDistance.toFixed(6); //鍒嗚鲸鐜�
});
};
const gridSwitch = () => {
--
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