From c4eabf1fece56f9fc5886f9b4d29c0fde220dc48 Mon Sep 17 00:00:00 2001
From: 张含笑 <zhx18749296735@163.com>
Date: Fri, 13 Jun 2025 11:25:27 +0800
Subject: [PATCH] feat:下载，修改文件名，地图
---
src/views/dataCenter/components/dataCenterMap.vue | 147 +++++++++++++++++++++++++++++++-----------------
1 files changed, 94 insertions(+), 53 deletions(-)
diff --git a/src/views/dataCenter/components/dataCenterMap.vue b/src/views/dataCenter/components/dataCenterMap.vue
index 217b3bd..0d80134 100644
--- a/src/views/dataCenter/components/dataCenterMap.vue
+++ b/src/views/dataCenter/components/dataCenterMap.vue
@@ -24,20 +24,31 @@
const store = useStore();
const currentAreaPosition = ref({ height: 1987280, latitude: 27.636112, longitude: 115.732975 });
let handler = null;
-const props = defineProps(['jobId','mapList']);
-console.log('props.mapList',props.mapList);
-
+const props = defineProps(['jobId', 'dotData']);
+let currentClickEntity = null;
// 存储地图实体引用
const dataPointEntities = ref([]);
const isMapInitialized = ref(false); //地图加载
const dataPointList = ref([]);
-const activeEntity = ref(props.mapList); // 当前激活的点
-
+const activeEntity = ref(null); // 当前激活的点
+watch(
+ () => props.dotData,
+ newVal => {
+ if (newVal) {
+ // console.log(newVal, 999);
+ // currentClickEntity = newVal;
+ // activeEntity.value = newVal;
+ // singleMachineEvent(newVal);
+ // // createLabelDom(newVal);
+ // console.log('cccc', activeEntity.value);
+ }
+ },
+ { immediate: true }
+);
// 获取弹框box
-const detailId = ref('')
+const detailId = ref('');
const createLabelDom = data => {
-
- detailId.value = data
+ detailId.value = data;
const vNode = h(EventPopUpBox, { data, removeLabel, detailClick });
const tooltipContainer = document.createElement('div');
tooltipContainer.id = 'mapPopUpBox';
@@ -49,15 +60,13 @@
return tooltipContainer;
};
-let currentClickEntity = null;
-
// 弹框位置刷新
const labelBoxUpdate = () => {
if (!currentClickEntity) return;
const mapPopUpBox = document.querySelector('#mapPopUpBox');
let dom = mapPopUpBox
? mapPopUpBox
- : createLabelDom(currentClickEntity.properties.customData._value.data);
+ : createLabelDom(currentClickEntity.properties?.customData._value.data || currentClickEntity);
const screenPosition = viewer?.scene.cartesianToCanvasCoordinates(
currentClickEntity?.position?._value
);
@@ -67,31 +76,25 @@
dom.style.display = 'block';
}
};
-// 暴露方法给父组件
-defineExpose({
- labelBoxUpdate
-});
+
const removeDom = () => {
const dom = document.querySelector('#mapPopUpBox');
if (dom && dom.parentNode) {
dom.parentNode.removeChild(dom);
}
};
-
// 移除弹框标签
const removeLabel = () => {
viewer?.scene.postRender.removeEventListener(labelBoxUpdate);
removeDom();
-
};
-
// 点击去到详情页面
const detailClick = () => {
- removeLabel()
+ removeLabel();
// 给父组件传值
emit('update:show', false);
emit('lookDetail', detailId.value);
-}
+};
// 恢复所有点的默认图标
const restoreAllIcons = () => {
@@ -102,28 +105,30 @@
});
activeEntity.value = null;
};
-
// 左键单机事件
const singleMachineEvent = async click => {
- let clickedEntities = viewer?.scene.drillPick(click.position).map(item => item.id);
+ let clickedEntities = click
+ ? viewer?.scene.drillPick(click.position).map(item => item.id)
+ : [currentClickEntity];
if (!clickedEntities.length) {
// 点击空白处恢复所有图标并移除弹窗
restoreAllIcons();
removeLabel();
return;
}
-
+
currentClickEntity = clickedEntities[0];
-
+ console.log(currentClickEntity);
+
// 恢复所有点的默认图标
restoreAllIcons();
-
+
// 设置当前点击点为激活状态
if (currentClickEntity.billboard) {
currentClickEntity.billboard.image = activeIcon;
activeEntity.value = currentClickEntity;
}
-
+
removeLabel();
viewer.scene.postRender.addEventListener(labelBoxUpdate);
};
@@ -153,14 +158,14 @@
const renderDataPoint = mapList => {
if (!viewer || !mapList?.length) return;
-
+
// 清除旧实体
clearDataPoints();
-
+
// 添加新实体
mapList.forEach((item, index) => {
const entity = viewer.entities.add({
- id: `dataCenter-point-${index}-${Date.now()}`,
+ id: `dataCenter-point-${index}-${Date.now()}`,
position: Cesium.Cartesian3.fromDegrees(
Number(item.metadata.shootPosition.lng),
Number(item.metadata.shootPosition.lat)
@@ -187,9 +192,50 @@
},
},
});
+ // 点击定位点位触发
+ if (props.dotData.id === item.id) {
+ currentClickEntity = entity;
+ activeEntity.value = entity;
+ singleMachineEvent();
+ }
dataPointEntities.value.push(entity);
});
+};
+
+const flyToEntity = position => {
+ const longitude = Number(position.lng);
+ const latitude = Number(position.lat);
+
+ console.log(longitude, viewer, 1);
+ viewer?.camera.flyTo({
+ destination: Cesium.Cartesian3.fromDegrees(longitude, latitude, 1000),
+ duration: 1,
+ orientation: {
+ heading: Cesium.Math.toRadians(0.0),
+ pitch: Cesium.Math.toRadians(-90.0),
+ roll: 0.0,
+ },
+ });
+};
+
+const isViewerReady = ref(false);
+
+/**
+ * 初始化标注添加
+ * @param data 数据
+ */
+const initEntityOrPopup = data => { //地图点在范围内
+ watch(
+ () => isViewerReady.value,
+ ready => {
+ if (ready) {
+ flyToEntity(data.metadata.shootPosition);
+ labelBoxUpdate();
+ }
+ },
+ { deep: true, immediate: true } // 初始化时立即执行
+ );
};
const initMap = () => {
@@ -200,7 +246,6 @@
console.error('地图容器未找到');
return;
}
-
try {
const publicCesiumInstance = new PublicCesium({
dom: 'dataCenterMap',
@@ -208,28 +253,15 @@
terrain: false,
mapFilter: true,
});
-
viewer = publicCesiumInstance.getViewer();
viewerRef.value = viewer;
- // 相机飞行
- const { longitude, latitude, height } = currentAreaPosition.value
- const position = Cartesian3.fromDegrees(longitude, latitude, height)
- viewerRef.value.camera.flyTo({
- duration: 0,
- destination: position,
- orientation: {
- heading: Cesium.Math.toRadians(0.0),
- pitch: Cesium.Math.toRadians(-90.0),
- roll: 0.0,
- },
- })
+ isViewerReady.value = true;
+
// 初始化事件处理器
handlerInit();
-
isMapInitialized.value = true;
console.log('地图初始化完成');
-
// 初始化后立即渲染已有数据
if (dataPointList.value.length > 0) {
renderDataPoint(dataPointList.value);
@@ -245,7 +277,7 @@
try {
const res = await getMapInfoAPI(ids);
dataPointList.value = res.data.data || [];
-console.log('dataPointList.value',dataPointList.value);
+ console.log('dataPointList.value', dataPointList.value);
// 确保地图已初始化后再渲染
if (isMapInitialized.value && viewer) {
@@ -256,14 +288,18 @@
}
};
-watch(() => props.jobId, (newVal) => {
- if (newVal) {
- getMapInfoAPIFun(newVal);
- }
-}, { immediate: true });
+watch(
+ () => props.jobId,
+ newVal => {
+ if (newVal) {
+ getMapInfoAPIFun(newVal);
+ }
+ },
+ { immediate: true }
+);
// 监听对话框状态
-watch(isShow, (newVal) => {
+watch(isShow, newVal => {
if (newVal) {
nextTick(() => {
initMap();
@@ -288,6 +324,11 @@
removeHandler();
clearDataPoints();
});
+
+// 暴露方法给父组件
+defineExpose({
+ initEntityOrPopup,
+});
</script>
<style>
@@ -311,4 +352,4 @@
height: 100%;
}
}
-</style>
\ No newline at end of file
+</style>
--
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