feat:更新矩形

chenyao

2025-09-14 20ece8d60d714d6b6ced9fd2a59a78625db57de7

feat:更新矩形

 src/views/gridManagement/gridManagement.vue

@@ -437,6 +437,34 @@
      Number(pointList.value[1].latitude),
      Number(pointList.value[1].height)
    )

    console.log(position1, position2)

    const carto1 = Cesium.Cartographic.fromCartesian(position1);
    const carto2 = Cesium.Cartographic.fromCartesian(position2);

    const lon1 = Cesium.Math.toDegrees(carto1.longitude);
    const lat1 = Cesium.Math.toDegrees(carto1.latitude);
    const lon2 = Cesium.Math.toDegrees(carto2.longitude);
    const lat2 = Cesium.Math.toDegrees(carto2.latitude);

    const west = Math.min(lon1, lon2);
    const east = Math.max(lon1, lon2);
    const south = Math.min(lat1, lat2);
    const north = Math.max(lat1, lat2);

    viewer.entities.add({
      rectangle: {
          coordinates: Cesium.Rectangle.fromDegrees(west, south, east, north),
                        material: Cesium.Color.RED.withAlpha(0.5),
                        outline: true,
                        outlineColor: Cesium.Color.RED,
                        outlineWidth: 2,
                        height: 60,
                        extrudedHeight: 60,
                        heightReference: Cesium.HeightReference.NONE
      }
  });
    // 获取两点在屏幕上的位置
    // const screenPos1 = Cesium.SceneTransforms?.wgs84ToWindowCoordinates?.(viewer.scene, position1) 
    // || viewer.scene.cartesianToCanvasCoordinates(position1);
@@ -461,16 +489,16 @@
    //     rotation: angle // 弧度制旋转
    //   }
    // });
  viewer.entities.add({
    id: `line`,
    polyline: {
      width: 2,
      eyeOffset: new Cesium.Cartesian3(0, 0, -6),
      material: arrowLineMaterialProperty,
      clampToGround: false,
      positions: [position1, position2],
    },
  })
  // viewer.entities.add({
  //   id: `line`,
  //   polyline: {
  //     width: 2,
  //     eyeOffset: new Cesium.Cartesian3(0, 0, -6),
  //     material: arrowLineMaterialProperty,
  //     clampToGround: false,
  //     positions: [position1, position2],
  //   },
  // })
}

// 禁用浏览器默认行为处理