From 2d90fa3dc99fced159d0bc76939fd9b88e6aafe1 Mon Sep 17 00:00:00 2001
From: wangyawei <1796609990@qq.com>
Date: 星期五, 18 四月 2025 14:23:28 +0800
Subject: [PATCH] 接入视频流
---
src/utils/tools.js | 108 +++++++++++++++++++++++++++---------------------------
1 files changed, 54 insertions(+), 54 deletions(-)
diff --git a/src/utils/tools.js b/src/utils/tools.js
index 6b7c835..a56a9c7 100644
--- a/src/utils/tools.js
+++ b/src/utils/tools.js
@@ -25,6 +25,7 @@
snowEffect: null, // 鏂板闆晥鏋滃疄渚�
regionTerrain: null,
polygonPosition: [],
+ PolygonArr: [],
init(earthCtrl) {
this.earthCtrl = earthCtrl;
@@ -91,81 +92,80 @@
},
// 鍖哄煙鍒掑垎宸ュ叿
hfqy() {
- // 鍒濆鍖栧尯鍩熷湴褰�
this.regionTerrain = earthCtrl.factory.createRegionTerrain({});
this.polygonPosition = [];
- // 鍒涘缓缁樺埗宸ュ叿
- const drawTool = earthCtrl.shapeTool.createDrawShapeTool((e) => {
- try {
- if (!e || !e.result) {
- throw new Error('Invalid drawing result');
- }
-
- // 杞崲鍧愭爣骞跺瓨鍌�
- const polygonI = [];
- for (const point of e.result) {
- const cartographic = earthCtrl.coreMap.scene.globe.ellipsoid.cartesianToCartographic(point);
- const lon = Cesium.Math.toDegrees(cartographic.longitude);
- const lat = Cesium.Math.toDegrees(cartographic.latitude);
-
- polygonI.push(lon, lat, 0);
- this.polygonPosition.push(lon, lat);
- }
-
- // 璁剧疆鍖哄煙鍦板舰
- this.regionTerrain.setPositions(this.polygonPosition);
- this.regionTerrain.setRegionEnabled(true);
-
- // 娓呴櫎缁樺埗宸ュ叿
- drawTool.removeFromMap();
- } catch (error) {
- console.error('Error during region drawing:', error);
- drawTool.removeFromMap();
+ const draw = earthCtrl.shapeTool.createDrawShapeTool((e) => {
+ const polygonI = [];
+ for (const i of e.result) {
+ const ellipsoid = earthCtrl.coreMap.scene.globe.ellipsoid;
+ const cartographic = ellipsoid.cartesianToCartographic(i);
+ const lon = SmartEarth.Cesium.Math.toDegrees(
+ cartographic.longitude
+ ); // 缁忓害
+ const lat = SmartEarth.Cesium.Math.toDegrees(cartographic.latitude); // 绾害
+ polygonI.push(lon, lat, 0);
+ this.polygonPosition.push(lon, lat);
}
+ this.PolygonArr.push({
+ id: earthCtrl.factory.createUUID(),
+ polygon: polygonI,
+ });
+ draw.removeFromMap();
+ this.regionTerrain.setPositions(this.polygonPosition);
+ this.regionTerrain.setRegionEnabled(true);
});
-
- return drawTool;
},
+ // 鍧″害鍒嗘瀽
+ pdfx() {
+ if (this.regionTerrain) {
+ console.log('鍧″害鍒嗘瀽');
+ this.clearPreviousAnalysis(); // 鍏堟竻闄や箣鍓嶇殑鍒嗘瀽
+ this.regionTerrain.setType("slope");
+ this.regionTerrain.update();
+ }
+ },
+
// 鍧″悜绠ご
pxjt(colors, angles) {
- this.hfqy()
+ if (this.regionTerrain) {
+ this.clearPreviousAnalysis(); // 鍏堟竻闄や箣鍓嶇殑鍒嗘瀽
+ this.regionTerrain.setType("aspect");
+ this.regionTerrain.update();
+ }
+
this.slopeArrow = earthCtrl.factory.createSlopeArrow({});
this.slopeArrow.setColorsAndAngles(colors, angles);
- this.regionTerrain.setPositions(this.polygonPosition);
- this.regionTerrain.setRegionEnabled(true);
this.slopeArrow.setSlopeType(1);
},
- // 鍧″害鍒嗘瀽
- pdfx(option) {
- this.hfqy()
- this.elevationTool = new SmartEarth.ElevationTool(earthCtrl)
- if (option.terrainRender == '1') {
- this.elevationTool.type = 'slope'
- } else {
- this.elevationTool.type = 'none'
- }
- this.elevationTool.tf = option.contourLines
- this.elevationTool.setSpacing(option.spacing)
- this.elevationTool.setWidth(option.lineWidth)
+ // 绛夐珮绾垮垎鏋�
+ dgxfx(option) {
+ this.clearPreviousAnalysis(); // 鍏堟竻闄や箣鍓嶇殑鍒嗘瀽
+ this.hfqy();
+ this.elevationTool = new SmartEarth.ElevationTool(earthCtrl);
+ this.elevationTool.tf = option.contourLines;
+ this.elevationTool.setSpacing(option.spacing);
+ this.elevationTool.setWidth(option.lineWidth);
this.elevationTool.setContourColor(option.color);
this.elevationTool.render();
},
- // 娓呯悊鎵�鏈夊垎鏋愬伐鍏�
- cleanupAnalysisTools() {
- // 鍧″悜绠ご
+ // 娓呴櫎涔嬪墠鐨勫垎鏋愶紙鍧″害銆佸潯鍚戙�佺瓑楂樼嚎锛�
+ clearPreviousAnalysis() {
+ if (this.regionTerrain) {
+ this.regionTerrain.setType("");
+ this.regionTerrain.update();
+ }
+
if (this.slopeArrow) {
this.slopeArrow.setSlopeType(0);
- this.slopeArrow = null;
+ // this.slopeArrow = null;
}
- // 閫夋嫨鍖哄煙
- if (this.regionTerrain) {
- this.regionTerrain.setRegionEnabled(false);
- this.regionTerrain = null;
+
+ if (this.elevationTool) {
+ this.elevationTool = null;
}
- this.polygonPosition = [];
},
// 鏍囩粯
CreateLabel(pic, show) {
--
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