feat(src/packages): 图表3d地图增加loading效果

 <template>
 <template>
   <!-- 原生方式，没有使用vue-echarts -->
   <!-- 原生方式，没有使用vue-echarts -->
-  <div :style="`width:${w}px;height:${h}px;`" ref="map3DRef"></div>
+  <n-space vertical>
+    <n-spin :show="show">
+      <div :style="`width:${w}px;height:${h}px;`" ref="map3DRef"></div>
+    </n-spin>
+  </n-space>
 </template>
 </template>
 
 
 <script setup lang="ts">
 <script setup lang="ts">
@@ -26,6 +30,8 @@ const { w, h } = toRefs(props.chartConfig.attr)
 
 
 const map3DRef = ref()
 const map3DRef = ref()
 
 
+const show = ref(true)
+
 const chartInstance = ref()
 const chartInstance = ref()
 
 
 const toolBoxOption = ref({
 const toolBoxOption = ref({
@@ -130,6 +136,7 @@ const getGeojson = (regionId: any) => {
         const geoJsonFile = JSON.parse(geoJson)
         const geoJsonFile = JSON.parse(geoJson)
         saveGeojson.value = geoJsonFile
         saveGeojson.value = geoJsonFile
         registerMap(level === areaEnum.COUNTRY ? name : code, { geoJSON: geoJsonFile as any, specialAreas: {} })
         registerMap(level === areaEnum.COUNTRY ? name : code, { geoJSON: geoJsonFile as any, specialAreas: {} })
+        show.value = false
         resolve(true)
         resolve(true)
       })
       })
     })
     })