echarts - chinamap

src/components/Charts/Country.vue

@@ -0,0 +1,146 @@
+vue
+<template>
+  <div :id="id" :class="className" :style="{height:height,width:width}" />
+</template>
+
+<script>
+import echarts from 'echarts'
+import 'echarts/map/js/china'
+import resize from './mixins/resize'
+// import 'echarts/map/js/province/*' // 如果需要绘制省份地图
+
+export default {
+  mixins: [resize],
+  props: {
+    className: {
+      type: String,
+      default: 'chart'
+    },
+    id: {
+      type: String,
+      default: 'chart'
+    },
+    width: {
+      type: String,
+      default: '200px'
+    },
+    height: {
+      type: String,
+      default: '200px'
+    }
+  },
+  data() {
+    return {
+      defaultProvince: '北京', // 设置默认展示的省份
+      mapData: [
+        { name: '北京', value: 100 },
+        { name: '天津', value: 200 },
+        { name: '河北', value: 300 },
+        { name: '山西', value: 400 },
+        { name: '内蒙古', value: 500 },
+        { name: '辽宁', value: 600 },
+        { name: '吉林', value: 700 },
+        { name: '黑龙江', value: 800 },
+        { name: '上海', value: 900 },
+        { name: '江苏', value: 1000 },
+        { name: '浙江', value: 1100 },
+        { name: '安徽', value: 1200 },
+        { name: '福建', value: 1300 },
+        { name: '江西', value: 1400 },
+        { name: '山东', value: 1500 },
+        { name: '河南', value: 1600 },
+        { name: '湖北', value: 1700 },
+        { name: '湖南', value: 1800 },
+        { name: '广东', value: 1900 },
+        { name: '广西', value: 2000 },
+        { name: '海南', value: 2100 },
+        { name: '重庆', value: 2200 },
+        { name: '四川', value: 2300 },
+        { name: '贵州', value: 2400 },
+        { name: '云南', value: 2500 },
+        { name: '西藏', value: 2600 },
+        { name: '陕西', value: 2700 },
+        { name: '甘肃', value: 2800 },
+        { name: '青海', value: 2900 },
+        { name: '宁夏', value: 3000 },
+        { name: '新疆', value: 3100 },
+        { name: '台湾', value: 3200 },
+        { name: '香港', value: 3300 },
+        { name: '澳门', value: 3400 }
+      ],
+      chart: null
+    }
+  },
+  mounted() {
+    this.initChart()
+  },
+  beforeDestroy() {
+    if (!this.chart) {
+      return
+    }
+    this.chart.dispose()
+    this.chart = null
+  },
+  methods: {
+    initChart() {
+      this.chart = echarts.init(document.getElementById(this.id))
+      this.chart.setOption({
+        title: {
+          text: '中国地图疫情数据分布', // 设置地图标题
+          left: 'center',
+          top: '40px',
+          textStyle: {
+            color: '#fff',
+            fontSize: 30 // 设置标题字体大小
+          }
+        },
+        backgroundColor: '#424255', // 设置整个地图的背景颜色
+        tooltip: {
+          trigger: 'item'
+        },
+        visualMap: {
+          min: 0,
+          max: 3500,
+          left: 'left',
+          top: 'bottom',
+          text: ['High', 'Low'],
+          calculable: true,
+          inRange: {
+            color: ['#FFA07A', '#20B2AA'] // 设置颜色范围为根据判断调整的颜色
+          },          
+          itemHeight: 200, // 调整进度条高度
+          itemWidth: 20, // 调整进度条宽度
+          textStyle: {
+            color: '#fff' // 设置文字颜色
+          }
+        },
+        series: [
+          {
+            name: '疫情数据',
+            type: 'map',
+            map: 'china',
+            itemStyle: {
+              normal: {
+                areaColor: '#424255', // 设置省份颜色与背景颜色一致
+                borderColor: '#fff',
+                label: {
+                  show: true, // 显示省份名称
+                  textStyle: {
+                    // color: '#ccc'
+                  }
+                }
+              },
+              emphasis: {
+                label: {
+                  color: '#fff' // 设置省份名称颜色与背景颜色一致
+                }
+              }
+            },
+            data: this.mapData,
+          }
+        ]
+      })
+    }
+  }
+}
+</script>

src/router/modules/charts.js

@@ -29,6 +29,12 @@ const chartsRouter = {
       component: () => import('@/views/charts/mix-chart'),
       name: 'MixChart',
       meta: { title: 'Mix Chart', noCache: true }
+    },
+    {
+      path: 'country-chart',
+      component: () => import('@/views/charts/country'),
+      name: 'CountryChart',
+      meta: { title: 'Country Chart', noCache: true }
     }
   ]
 }

src/views/charts/country.vue

@@ -0,0 +1,24 @@
+<template>
+    <div class="chart-container">
+      <chart height="100%" width="100%" />
+    </div>
+</template>
+  
+<script>
+  import Chart from '@/components/Charts/Country'
+  
+  export default {
+    name: 'CountryChasrt',
+    components: { Chart }
+  }
+  </script>
+  
+  <style scoped>
+  .chart-container{
+    position: relative;
+    width: 100%;
+    height: calc(100vh - 84px);
+  }
+</style>
+  
+