This commit is contained in:
2025-09-05 21:36:48 +08:00
parent b910c6fee2
commit c9496f4400
10 changed files with 472 additions and 18 deletions

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<template>
<div class="text-center py-10">
<el-button type="primary" @click="handleGoBack">返回上一页</el-button>
<div class="p5" style="width: 100%;height: calc(100vh - 84px);" v-loading="loading">
<div id="TrajectoryEarth" style="width: 100%;height: 100%;"></div>
</div>
</template>
<script setup name="EmptyPage" lang="ts">
import { useRouter } from 'vue-router';
<script setup name="equipmentGPS">
import { ref, onMounted, onUnmounted } from 'vue';
const router = useRouter();
const loading = ref(true);
let earthInstance = null;
let data = [
{
"lng": 106.45637808828741,
"lat": 29.5597535878972,
"alt": 0
},
{
"lng": 106.45971817314378,
"lat": 29.54708008996366,
"alt": 0
},
{
"lng": 106.4594902314301,
"lat": 29.53682043192008,
"alt": 0
},
{
"lng": 106.47398277208025,
"lat": 29.5448688679258,
"alt": 0
},
{
"lng": 106.4793889453858,
"lat": 29.549294608101395,
"alt": 0.0016450895529057888
},
{
"lng": 106.49100748408087,
"lat": 29.551808876409023,
"alt": 0
},
{
"lng": 106.5040076285079,
"lat": 29.55321574288158,
"alt": 0
},
{
"lng": 106.51355510567937,
"lat": 29.546776414794298,
"alt": 0
},
{
"lng": 106.51838453732344,
"lat": 29.537721996213506,
"alt": 0
},
{
"lng": 106.51457768703192,
"lat": 29.524855377287736,
"alt": 0.0009144105438296915
},
{
"lng": 106.52872030672225,
"lat": 29.53289655789934,
"alt": 0.0005979679117487334
},
{
"lng": 106.53493249730421,
"lat": 29.541341118458874,
"alt": 0
},
{
"lng": 106.53390022310705,
"lat": 29.54848036964581,
"alt": 0
},
{
"lng": 106.53471751083796,
"lat": 29.55380771856629,
"alt": 0
},
{
"lng": 106.53518023558718,
"lat": 29.560247052020156,
"alt": 0
},
{
"lng": 106.52470634506619,
"lat": 29.560148336926677,
"alt": 0
},
{
"lng": 106.52527983360243,
"lat": 29.55240114606003,
"alt": 0
},
{
"lng": 106.51837614087053,
"lat": 29.557734494325807,
"alt": 0.0021893863172707047
},
{
"lng": 106.51573052195917,
"lat": 29.564878142363643,
"alt": 0
},
{
"lng": 106.50951515081469,
"lat": 29.556427329943944,
"alt": 0
},
{
"lng": 106.5076746620389,
"lat": 29.565884717127823,
"alt": 0
},
{
"lng": 106.50341642164544,
"lat": 29.558842113740727,
"alt": 0
},
{
"lng": 106.50065453145776,
"lat": 29.567897073636868,
"alt": 0
},
{
"lng": 106.49328990493458,
"lat": 29.558741275828908,
"alt": 0
},
{
"lng": 106.49363360765534,
"lat": 29.57333026493932,
"alt": 0
},
{
"lng": 106.51905977395505,
"lat": 29.57828423907017,
"alt": 0
},
{
"lng": 106.51145952743101,
"lat": 29.584527208426245,
"alt": 0
},
{
"lng": 106.49372239119027,
"lat": 29.58774998459616,
"alt": 0
},
{
"lng": 106.48214171543982,
"lat": 29.580866974898736,
"alt": 0.006089177027688381
},
{
"lng": 106.48801515807557,
"lat": 29.57049465877845,
"alt": 0
},
{
"lng": 106.47638485150803,
"lat": 29.571501851940585,
"alt": 0.0011061005102942808
},
{
"lng": 106.47903303165843,
"lat": 29.562542838689904,
"alt": 0.0011137835517156711
},
{
"lng": 106.4645244823306,
"lat": 29.56868284644567,
"alt": 0.00008251706068442191
},
{
"lng": 106.47108853087332,
"lat": 29.555194220499004,
"alt": 0
},
]
// 返回上一页
const handleGoBack = () => {
router.go(-1);
// 创建地球
const createEarth = () => {
if (!window.YJ) {
ElMessage.error('YJ库未加载请检查依赖');
return;
}
window.YJ.on({
ws: true,
// host: getIP(), // 资源所在服务器地址
// username: this.loginForm.username, // 用户名
// password: md5pass, // 密码
}).then((res) => {
loading.value = false;
// 创建地球实例
earthInstance = new YJ.YJEarth('TrajectoryEarth');
window.Earth3 = earthInstance;
// 开启右键和左键点击事件
YJ.Global.openRightClick(window.Earth3);
YJ.Global.openLeftClick(window.Earth3);
// 设置初始视角
const view = {
position: {
lng: 102.03643298211526,
lat: 34.393586474501,
alt: 11298179.51993155
},
orientation: {
heading: 360,
pitch: -89.94481747201486,
roll: 0
}
};
YJ.Global.CesiumContainer(window.Earth3, {
compass: false, //罗盘
});
// 加载底图
loadBaseMap(earthInstance.viewer);
// 可以取消注释以下代码来设置初始视角
// YJ.Global.flyTo(earthInstance, view);
// YJ.Global.setDefaultView(earthInstance.viewer, view)
renderRange(data);
}).catch((err) => {
console.error('初始化地球失败:', err);
ElMessage.error('初始化地球失败,请稍后重试');
});
};
// 加载底图
const loadBaseMap = (viewer) => {
if (!viewer || !Cesium) {
ElMessage.error('Cesium库未加载请检查依赖');
return;
}
try {
// 创建瓦片提供器
const imageryProvider = new Cesium.UrlTemplateImageryProvider({
url: 'https://webst01.is.autonavi.com/appmaptile?style=6&x={x}&y={y}&z={z}',
fileExtension: 'png',
minimumLevel: 0,
maximumLevel: 18,
projection: Cesium.WebMercatorProjection,
credit: new Cesium.Credit('卫星图数据来源')
});
// 添加图层到视图
viewer.imageryLayers.addImageryProvider(imageryProvider);
} catch (err) {
console.error('加载底图失败:', err);
ElMessage.error('加载底图失败');
}
};
// 渲染轨迹
const renderRange = (data) => {
if (!data || data.length === 0) {
ElMessage.warning('无轨迹数据可渲染');
return;
}
if (!earthInstance || !earthInstance.viewer) {
ElMessage.error('地球实例未初始化');
return;
}
try {
const positions = data.map((point) => {
return Cesium.Cartesian3.fromDegrees(point.lng, point.lat, point.alt || 0);
});
const entity = earthInstance.viewer.entities.add({
polyline: {
positions: positions,
width: 5,
material: Cesium.Color.RED,
clampToGround: true
}
});
// 调整视角以适应轨迹
earthInstance.viewer.flyTo(entity);
} catch (err) {
console.error('渲染轨迹失败:', err);
ElMessage.error('渲染轨迹失败');
}
};
//
onMounted(() => {
createEarth();
});
//
onUnmounted(() => {
if (earthInstance) {
earthInstance.destroy();
earthInstance = null;
window.Earth3 = null;
}
});
</script>
<style scoped></style>
<style></style>