添加天地图底图，导出地图截图功能

package-lock.json

@@ -12,10 +12,14 @@
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@@ -1068,9 +1072,9 @@
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@@ -1102,9 +1106,9 @@
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@@ -1119,9 +1123,9 @@
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+      "resolved": "https://registry.npmjs.org/@esbuild/win32-ia32/-/win32-ia32-0.25.1.tgz",
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@@ -1136,9 +1140,9 @@
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+      "resolved": "https://registry.npmjs.org/@esbuild/win32-x64/-/win32-x64-0.25.1.tgz",
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@@ -2915,9 +2919,9 @@
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     "node_modules/axios": {
-      "version": "1.7.9",
-      "resolved": "https://registry.npmmirror.com/axios/-/axios-1.7.9.tgz",
-      "integrity": "sha512-LhLcE7Hbiryz8oMDdDptSrWowmB4Bl6RCt6sIJKpRB4XtVf0iEgewX3au/pJqm+Py1kCASkb/FFKjxQaLtxJvw==",
+      "version": "1.8.4",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.8.4.tgz",
+      "integrity": "sha512-eBSYY4Y68NNlHbHBMdeDmKNtDgXWhQsJcGqzO3iLUM0GraQFSS9cVgPX5I9b3lbdFKyYoAEGAZF1DwhTaljNAw==",
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       "dependencies": {
         "follow-redirects": "^1.15.6",
@@ -2932,6 +2936,15 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/base64-arraybuffer": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-1.0.2.tgz",
+      "integrity": "sha512-I3yl4r9QB5ZRY3XuJVEPfc2XhZO6YweFPI+UovAzn+8/hb3oJ6lnysaFcjVpkCPfVWFUDvoZ8kmVDP7WyRtYtQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6.0"
+      }
+    },
     "node_modules/binary-extensions": {
       "version": "2.3.0",
       "resolved": "https://registry.npmmirror.com/binary-extensions/-/binary-extensions-2.3.0.tgz",
@@ -3219,6 +3232,15 @@
         "node": ">= 8"
       }
     },
+    "node_modules/css-line-break": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/css-line-break/-/css-line-break-2.1.0.tgz",
+      "integrity": "sha512-FHcKFCZcAha3LwfVBhCQbW2nCNbkZXn7KVUJcsT5/P8YmfsVja0FMPJr0B903j/E69HUphKiV9iQArX8SDYA4w==",
+      "license": "MIT",
+      "dependencies": {
+        "utrie": "^1.0.2"
+      }
+    },
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       "version": "4.2.1",
       "resolved": "https://registry.npmjs.org/cssstyle/-/cssstyle-4.2.1.tgz",
@@ -3386,6 +3408,12 @@
         "node": ">=0.10"
       }
     },
+    "node_modules/dom-to-image": {
+      "version": "2.6.0",
+      "resolved": "https://registry.npmjs.org/dom-to-image/-/dom-to-image-2.6.0.tgz",
+      "integrity": "sha512-Dt0QdaHmLpjURjU7Tnu3AgYSF2LuOmksSGsUcE6ItvJoCWTBEmiMXcqBdNSAm9+QbbwD7JMoVsuuKX6ZVQv1qA==",
+      "license": "MIT"
+    },
     "node_modules/dom7": {
       "version": "3.0.0",
       "resolved": "https://registry.npmmirror.com/dom7/-/dom7-3.0.0.tgz",
@@ -3553,9 +3581,9 @@
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+      "version": "0.25.1",
+      "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.25.1.tgz",
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       "dev": true,
       "hasInstallScript": true,
       "license": "MIT",
@@ -3566,31 +3594,31 @@
         "node": ">=18"
       },
       "optionalDependencies": {
-        "@esbuild/aix-ppc64": "0.24.2",
-        "@esbuild/android-arm": "0.24.2",
-        "@esbuild/android-arm64": "0.24.2",
-        "@esbuild/android-x64": "0.24.2",
-        "@esbuild/darwin-arm64": "0.24.2",
-        "@esbuild/darwin-x64": "0.24.2",
-        "@esbuild/freebsd-arm64": "0.24.2",
-        "@esbuild/freebsd-x64": "0.24.2",
-        "@esbuild/linux-arm": "0.24.2",
-        "@esbuild/linux-arm64": "0.24.2",
-        "@esbuild/linux-ia32": "0.24.2",
-        "@esbuild/linux-loong64": "0.24.2",
-        "@esbuild/linux-mips64el": "0.24.2",
-        "@esbuild/linux-ppc64": "0.24.2",
-        "@esbuild/linux-riscv64": "0.24.2",
-        "@esbuild/linux-s390x": "0.24.2",
-        "@esbuild/linux-x64": "0.24.2",
-        "@esbuild/netbsd-arm64": "0.24.2",
-        "@esbuild/netbsd-x64": "0.24.2",
-        "@esbuild/openbsd-arm64": "0.24.2",
-        "@esbuild/openbsd-x64": "0.24.2",
-        "@esbuild/sunos-x64": "0.24.2",
-        "@esbuild/win32-arm64": "0.24.2",
-        "@esbuild/win32-ia32": "0.24.2",
-        "@esbuild/win32-x64": "0.24.2"
+        "@esbuild/aix-ppc64": "0.25.1",
+        "@esbuild/android-arm": "0.25.1",
+        "@esbuild/android-arm64": "0.25.1",
+        "@esbuild/android-x64": "0.25.1",
+        "@esbuild/darwin-arm64": "0.25.1",
+        "@esbuild/darwin-x64": "0.25.1",
+        "@esbuild/freebsd-arm64": "0.25.1",
+        "@esbuild/freebsd-x64": "0.25.1",
+        "@esbuild/linux-arm": "0.25.1",
+        "@esbuild/linux-arm64": "0.25.1",
+        "@esbuild/linux-ia32": "0.25.1",
+        "@esbuild/linux-loong64": "0.25.1",
+        "@esbuild/linux-mips64el": "0.25.1",
+        "@esbuild/linux-ppc64": "0.25.1",
+        "@esbuild/linux-riscv64": "0.25.1",
+        "@esbuild/linux-s390x": "0.25.1",
+        "@esbuild/linux-x64": "0.25.1",
+        "@esbuild/netbsd-arm64": "0.25.1",
+        "@esbuild/netbsd-x64": "0.25.1",
+        "@esbuild/openbsd-arm64": "0.25.1",
+        "@esbuild/openbsd-x64": "0.25.1",
+        "@esbuild/sunos-x64": "0.25.1",
+        "@esbuild/win32-arm64": "0.25.1",
+        "@esbuild/win32-ia32": "0.25.1",
+        "@esbuild/win32-x64": "0.25.1"
       }
     },
     "node_modules/escalade": {
@@ -3742,6 +3770,12 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/file-saver": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/file-saver/-/file-saver-2.0.5.tgz",
+      "integrity": "sha512-P9bmyZ3h/PRG+Nzga+rbdI4OEpNDzAVyy74uVO9ATgzLK6VtAsYybF/+TOCvrc0MO793d6+42lLyZTw7/ArVzA==",
+      "license": "MIT"
+    },
     "node_modules/fill-range": {
       "version": "7.1.1",
       "resolved": "https://registry.npmmirror.com/fill-range/-/fill-range-7.1.1.tgz",
@@ -3983,6 +4017,19 @@
         "url": "https://github.com/sponsors/wooorm"
       }
     },
+    "node_modules/html2canvas": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/html2canvas/-/html2canvas-1.4.1.tgz",
+      "integrity": "sha512-fPU6BHNpsyIhr8yyMpTLLxAbkaK8ArIBcmZIRiBLiDhjeqvXolaEmDGmELFuX9I4xDcaKKcJl+TKZLqruBbmWA==",
+      "license": "MIT",
+      "dependencies": {
+        "css-line-break": "^2.1.0",
+        "text-segmentation": "^1.0.3"
+      },
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
     "node_modules/http-proxy-agent": {
       "version": "7.0.2",
       "resolved": "https://registry.npmjs.org/http-proxy-agent/-/http-proxy-agent-7.0.2.tgz",
@@ -4418,6 +4465,12 @@
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       "license": "BSD-2-Clause"
     },
+    "node_modules/leaflet.chinatmsproviders": {
+      "version": "3.0.6",
+      "resolved": "https://registry.npmjs.org/leaflet.chinatmsproviders/-/leaflet.chinatmsproviders-3.0.6.tgz",
+      "integrity": "sha512-B4UPSn2MT//RkFoyrVjwqQyfKuf4tSmMjJDKQ6nqwCCGgirYKRWHafSH9JmA88WoG5pkuMXBcKQhY32FobxU/g==",
+      "license": "MIT"
+    },
     "node_modules/local-pkg": {
       "version": "0.5.1",
       "resolved": "https://registry.npmmirror.com/local-pkg/-/local-pkg-0.5.1.tgz",
@@ -5050,9 +5103,9 @@
       "license": "MIT"
     },
     "node_modules/postcss": {
-      "version": "8.5.1",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.1.tgz",
-      "integrity": "sha512-6oz2beyjc5VMn/KV1pPw8fliQkhBXrVn1Z3TVyqZxU8kZpzEKhBdmCFqI6ZbmGtamQvQGuU1sgPTk8ZrXDD7jQ==",
+      "version": "8.5.3",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.3.tgz",
+      "integrity": "sha512-dle9A3yYxlBSrt8Fu+IpjGT8SY8hN0mlaA6GY8t0P5PjIOZemULz/E2Bnm/2dcUOena75OTNkHI76uZBNUUq3A==",
       "funding": [
         {
           "type": "opencollective",
@@ -5104,9 +5157,9 @@
       }
     },
     "node_modules/prismjs": {
-      "version": "1.29.0",
-      "resolved": "https://registry.npmmirror.com/prismjs/-/prismjs-1.29.0.tgz",
-      "integrity": "sha512-Kx/1w86q/epKcmte75LNrEoT+lX8pBpavuAbvJWRXar7Hz8jrtF+e3vY751p0R8H9HdArwaCTNDDzHg/ScJK1Q==",
+      "version": "1.30.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.30.0.tgz",
+      "integrity": "sha512-DEvV2ZF2r2/63V+tK8hQvrR2ZGn10srHbXviTlcv7Kpzw8jWiNTqbVgjO3IY8RxrrOUF8VPMQQFysYYYv0YZxw==",
       "license": "MIT",
       "engines": {
         "node": ">=6"
@@ -5705,6 +5758,15 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/text-segmentation": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/text-segmentation/-/text-segmentation-1.0.3.tgz",
+      "integrity": "sha512-iOiPUo/BGnZ6+54OsWxZidGCsdU8YbE4PSpdPinp7DeMtUJNJBoJ/ouUSTJjHkh1KntHaltHl/gDs2FC4i5+Nw==",
+      "license": "MIT",
+      "dependencies": {
+        "utrie": "^1.0.2"
+      }
+    },
     "node_modules/tiny-warning": {
       "version": "1.0.3",
       "resolved": "https://registry.npmmirror.com/tiny-warning/-/tiny-warning-1.0.3.tgz",
@@ -6138,16 +6200,25 @@
         "browserslist": ">= 4.21.0"
       }
     },
+    "node_modules/utrie": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/utrie/-/utrie-1.0.2.tgz",
+      "integrity": "sha512-1MLa5ouZiOmQzUbjbu9VmjLzn1QLXBhwpUa7kdLUQK+KQ5KA9I1vk5U4YHe/X2Ch7PYnJfWuWT+VbuxbGwljhw==",
+      "license": "MIT",
+      "dependencies": {
+        "base64-arraybuffer": "^1.0.2"
+      }
+    },
     "node_modules/vite": {
-      "version": "6.0.7",
-      "resolved": "https://registry.npmjs.org/vite/-/vite-6.0.7.tgz",
-      "integrity": "sha512-RDt8r/7qx9940f8FcOIAH9PTViRrghKaK2K1jY3RaAURrEUbm9Du1mJ72G+jlhtG3WwodnfzY8ORQZbBavZEAQ==",
+      "version": "6.2.3",
+      "resolved": "https://registry.npmjs.org/vite/-/vite-6.2.3.tgz",
+      "integrity": "sha512-IzwM54g4y9JA/xAeBPNaDXiBF8Jsgl3VBQ2YQ/wOY6fyW3xMdSoltIV3Bo59DErdqdE6RxUfv8W69DvUorE4Eg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "esbuild": "^0.24.2",
-        "postcss": "^8.4.49",
-        "rollup": "^4.23.0"
+        "esbuild": "^0.25.0",
+        "postcss": "^8.5.3",
+        "rollup": "^4.30.1"
       },
       "bin": {
         "vite": "bin/vite.js"
@@ -6677,9 +6748,9 @@
       }
     },
     "node_modules/vite-node/node_modules/vite": {
-      "version": "5.4.14",
-      "resolved": "https://registry.npmmirror.com/vite/-/vite-5.4.14.tgz",
-      "integrity": "sha512-EK5cY7Q1D8JNhSaPKVK4pwBFvaTmZxEnoKXLG/U9gmdDcihQGNzFlgIvaxezFR4glP1LsuiedwMBqCXH3wZccA==",
+      "version": "5.4.15",
+      "resolved": "https://registry.npmjs.org/vite/-/vite-5.4.15.tgz",
+      "integrity": "sha512-6ANcZRivqL/4WtwPGTKNaosuNJr5tWiftOC7liM7G9+rMb8+oeJeyzymDu4rTN93seySBmbjSfsS3Vzr19KNtA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -7345,9 +7416,9 @@
       }
     },
     "node_modules/vitest/node_modules/vite": {
-      "version": "5.4.14",
-      "resolved": "https://registry.npmmirror.com/vite/-/vite-5.4.14.tgz",
-      "integrity": "sha512-EK5cY7Q1D8JNhSaPKVK4pwBFvaTmZxEnoKXLG/U9gmdDcihQGNzFlgIvaxezFR4glP1LsuiedwMBqCXH3wZccA==",
+      "version": "5.4.15",
+      "resolved": "https://registry.npmjs.org/vite/-/vite-5.4.15.tgz",
+      "integrity": "sha512-6ANcZRivqL/4WtwPGTKNaosuNJr5tWiftOC7liM7G9+rMb8+oeJeyzymDu4rTN93seySBmbjSfsS3Vzr19KNtA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {

package.json

@@ -16,10 +16,14 @@
     "@wangeditor/editor": "^5.1.23",
     "@wangeditor/editor-for-vue": "^5.1.12",
     "axios": "^1.7.9",
+    "dom-to-image": "^2.6.0",
     "echarts": "^5.6.0",
     "echarts-gl": "^2.0.9",
     "element-plus": "^2.9.3",
+    "file-saver": "^2.0.5",
+    "html2canvas": "^1.4.1",
     "leaflet": "^1.9.4",
+    "leaflet.chinatmsproviders": "^3.0.6",
     "pinia": "^2.3.0",
     "sass": "^1.84.0",
     "vue": "^3.5.13",

src/router/index.ts

@@ -72,7 +72,7 @@ const routes = [
       {
         path: 'mapView',
         name: 'mapView',
-        component: () => import('../views/menu/mapView.vue'),
+        component: () => import('../views/menu/leafletMapView.vue'),
         meta: { title: '地图展示' },
       },
       {

src/views/menu/leafletMapView.vue

@@ -0,0 +1,77 @@
+<template>
+    <div class="map-container">
+      <div ref="mapContainer" class="leaflet-map"></div>
+    </div>
+  </template>
+  
+  <script setup>
+  import { ref, onMounted, onBeforeUnmount } from 'vue'
+  import L from 'leaflet'
+  import 'leaflet/dist/leaflet.css'
+  import 'leaflet.chinatmsproviders'
+  
+  // 地图实例引用
+  const mapContainer = ref(null)
+  let map = null
+  
+  // 初始化地图
+  const initMap = () => {
+    if (!mapContainer.value) return
+  
+    // 天地图配置（需要有效token）
+    const tileOptions = {
+      key: '1f743f9cbdde9055c268c6e56dc32714', // 替换为实际token
+      minZoom: 1,
+      maxZoom: 19
+    }
+  
+    // 创建图层
+    const normalm = L.tileLayer.chinaProvider('TianDiTu.Normal.Map', tileOptions)
+    const normala = L.tileLayer.chinaProvider('TianDiTu.Normal.Annotion', tileOptions)
+    const normal = L.layerGroup([normalm, normala])
+  
+    // 初始化地图实例
+    map = L.map(mapContainer.value, {  // 正确使用ref引用
+      center: [39.736861, 116.139913],
+      zoom: 16,
+      layers: [normal]
+    })
+  
+    // 添加标记
+    L.marker([39.736861, 116.139913])
+      .addTo(map)
+      .bindPopup("坐标位置")
+  }
+  
+  // 生命周期钩子
+  onMounted(() => {
+    initMap()
+  })
+  
+  onBeforeUnmount(() => {
+    if (map) {
+      map.remove()
+    }
+  })
+  </script>
+  
+  <style scoped>
+  .map-container {
+    width: 100%;
+    height: 100vh;
+  }
+  
+  .leaflet-map {
+    height: 600px;
+    width: 100%;
+    margin: 0 auto;
+    border-radius: 8px;
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
+  }
+  
+  @media (max-width: 768px) {
+    .leaflet-map {
+      height: 400px;
+    }
+  }
+  </style>

src/views/menu/mapView.vue → src/views/menu/tencentMapView.vue

@@ -14,8 +14,14 @@
     <div class="control-panel">
       <label>
         <input type="checkbox" v-model="state.showOverlay" @change="toggleOverlay" />
-        显示耕地边界
+        显示耕地图层
       </label>
+      <!-- 新增截图控制 -->
+      <div class="export-controls">
+        <button @click="exportMapImage" :disabled="!isMapReady">
+          {{ isExporting ? '生成中...' : '导出截图' }}
+        </button>
+      </div>
     </div>
   </div>
 </template>
@@ -24,7 +30,14 @@
 import { ref, reactive, onMounted, onBeforeUnmount } from 'vue'
 import axios from 'axios'
 import markerIcon from '@/assets/marker.png' 
-
+import html2canvas from 'html2canvas'
+const isExporting = ref(false)
+const isMapReady = ref(false)
+const exportSettings = reactive({
+  quality: 0.9,
+  showMapControls: false,
+  showWatermark: true
+})
 const mapContainer = ref(null)
 const activeMarker = ref(null)
 const error = ref(null)
@@ -46,6 +59,7 @@ const tMapConfig = reactive({
   geocoderURL: 'https://apis.map.qq.com/ws/geocoder/v1/'
 })
 
+
 const loadSDK = () => {
   return new Promise((resolve, reject) => {
     if (window.TMap?.service?.Geocoder) {
@@ -157,6 +171,10 @@ const initMap = async () => {
     map = new TMap.value.Map(mapContainer.value, {
       center: new TMap.value.LatLng(23.891756, 110.273511),
       zoom: 6,
+      renderOptions: {
+        preserveDrawingBuffer: true, // 必须开启以支持截图
+        antialias: true
+      }
     })
 
     const defaultStyle = new TMap.value.MarkerStyle({
@@ -175,6 +193,10 @@ const initMap = async () => {
     // 绑定点击事件
     map.on('click', handleMapClick)
     markersLayer.on('click', handleMarkerClick)
+    // 新增地图就绪状态监听
+    map.on('idle', () => {
+      isMapReady.value = true
+    })
 
     loadData()
     updateMarkers()
@@ -198,6 +220,62 @@ const loadData = () => {
   markersLayer.setGeometries(geometries)
 }
 
+
+// 新增截图方法
+const exportMapImage = async () => {
+  try {
+    isExporting.value = true
+    
+    // 等待地图稳定
+    await new Promise(resolve => setTimeout(resolve, 300))
+
+    const canvas = await html2canvas(mapContainer.value, {
+      useCORS: true,
+      scale: window.devicePixelRatio || 2,
+      backgroundColor: null,
+      logging: true,
+      onclone: (clonedDoc) => {
+        // 处理控件可见性
+        clonedDoc.querySelectorAll('.tmap-control').forEach(control => {
+          control.style.visibility = exportSettings.showMapControls ? 'visible' : 'hidden'
+        })
+        
+        // 添加水印
+        if(exportSettings.showWatermark){
+          const watermark = document.createElement('div')
+          watermark.style = `
+            position: absolute;
+            bottom: 20px;
+            right: 20px;
+            color: rgba(0,0,0,0.2);
+            font-size: 24px;
+            transform: rotate(-15deg);
+            z-index: 9999;
+          `
+          watermark.textContent = '机密地图 - 禁止外传'
+          clonedDoc.body.appendChild(watermark)
+        }
+      }
+    })
+
+    // 转换为Blob
+    canvas.toBlob(blob => {
+      const link = document.createElement('a')
+      link.download = `土壤地图_${new Date().toISOString().slice(0,10)}.png`
+      link.href = URL.createObjectURL(blob)
+      link.click()
+      URL.revokeObjectURL(link.href)
+    }, 'image/png', exportSettings.quality)
+
+  } catch (error) {
+    console.error('截图失败:', error)
+    error.value = '截图失败，请尝试缩小地图层级'
+    setTimeout(() => error.value = null, 3000)
+  } finally {
+    isExporting.value = false
+  }
+}
+
 // 更新标记
 const updateMarkers = () => {
   const markers = state.excelData.map((item, index) => ({
@@ -335,21 +413,6 @@ const closeInfoWindow = () => {
 }
 
 
-// 新增创建临时标记方法
-const createTempMarker = (lat, lng, phValue) => {
-  return new TMap.Marker({
-    position: new TMap.value.LatLng(lat, lng),
-    styleId: 'temp',
-    properties: {
-      title: '克里金插值',
-      phValue: parseFloat(phValue).toFixed(2),
-      isTemp: true
-    }
-  })
-}
-
-
-
 // 验证坐标有效性
 const isValidCoordinate = (lat, lng) => {
   return !isNaN(lat) && !isNaN(lng) && 
@@ -534,13 +597,121 @@ onBeforeUnmount(() => {
 
 .control-panel {
   position: fixed;
-  top: 20px;
-  right: 20px;
-  background: white;
-  padding: 10px;
+  top: 24px;
+  right: 24px;
+  background: rgba(255, 255, 255, 0.95);
+  padding: 16px;
+  border-radius: 12px;
+  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
+  backdrop-filter: blur(8px);
+  border: 1px solid rgba(255, 255, 255, 0.2);
+  z-index: 1000;
+  min-width: 240px;
+  transition: all 0.3s ease;
+}
+
+.control-panel:hover {
+  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
+  transform: translateY(-2px);
+}
+
+.control-panel label {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 8px 12px;
+  border-radius: 8px;
+  transition: background 0.2s ease;
+  cursor: pointer;
+}
+
+.control-panel label:hover {
+  background: rgba(56, 118, 255, 0.05);
+}
+
+.control-panel input[type="checkbox"] {
+  width: 18px;
+  height: 18px;
+  border: 2px solid #3876ff;
   border-radius: 4px;
-  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
-  z-index: 999;
+  appearance: none;
+  cursor: pointer;
+  transition: all 0.2s ease;
+}
+
+.control-panel input[type="checkbox"]:checked {
+  background: #3876ff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E") no-repeat center;
+  background-size: 12px;
+}
+
+.export-controls {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+  margin-top: 16px;
+}
+
+.export-controls button {
+  padding: 10px 16px;
+  font-size: 14px;
+  font-weight: 500;
+  border: none;
+  border-radius: 8px;
+  cursor: pointer;
+  transition: all 0.2s ease;
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  background: #3876ff;
+  color: white;
+}
+
+.export-controls button:disabled {
+  background: #e0e0e0;
+  color: #9e9e9e;
+  cursor: not-allowed;
+  opacity: 0.8;
+}
+
+.export-controls button:not(:disabled):hover {
+  background: #2b5dc5;
+  box-shadow: 0 4px 12px rgba(56, 118, 255, 0.3);
+}
+
+/* 新增加载动画 */
+@keyframes spin {
+  0% { transform: rotate(0deg); }
+  100% { transform: rotate(360deg); }
+}
+
+.loading-spinner {
+  width: 18px;
+  height: 18px;
+  border: 2px solid rgba(255, 255, 255, 0.3);
+  border-top-color: white;
+  border-radius: 50%;
+  animation: spin 0.8s linear infinite;
+}
+
+/* 响应式调整 */
+@media (max-width: 768px) {
+  .control-panel {
+    top: 16px;
+    right: 16px;
+    left: 16px;
+    width: auto;
+    min-width: auto;
+  }
+  
+  .export-controls {
+    flex-direction: row;
+    flex-wrap: wrap;
+  }
+  
+  .export-controls button {
+    flex: 1;
+    justify-content: center;
+  }
 }
 
 /* 信息窗口样式 */