echarts-map-chinajs

echarts chinajs 中国地图

解决文字重叠问题

AMD OR CommonJS OR Browser globals

(function (root, factory) {
  if (typeof define === 'function' && define.amd) {
    // AMD. Register as an anonymous module.
    define(['exports', 'echarts'], factory)
  } else if (typeof exports === 'object' && typeof exports.nodeName !== 'string') {
    // CommonJS
    factory(exports, require('echarts'))
  } else {
    // Browser globals
    factory({}, root.echarts)
  }
}(this, function (exports, echarts) {
  ...
})

setting

option = {
  tooltip: {
    show: true,
    trigger: 'item'
  },
  visualMap: {
    inverse: false,
    bottom: 3,
    left: 3,
    precision: 1,
    show: false,
    type: 'piecewise',
    splitNumber: 4,
    itemWidth: 15,
    itemHeight: 8,
    itemGap: 5,
    textStyle: {
      fontSize: 10,
      color: '#999'
    },
    pieces: [
      { gte: 3, color: '#FF7900' },
      { gte: 2.5, lt: 3, color: '#002F82' },
      { gte: 2, lt: 2.5, color: '#084ABF' },
      { gte: 1.5, lt: 2, color: '#2B76E2' },
      { gte: 1, lt: 1.5, color: '#4D99F4' },
      { gte: 0.5, lt: 1, color: '#88C4FF' },
      { gte: 0.2, lt: 0.5, color: '#99CEF2' },
      { lt: 0.2, color: '#BDE7FF' }
    ]
  },
  series: [{
    top: 40,
    type: 'map',
    map: 'china', // 自定义扩展图表类型
    zoom: 1.2,
    roam: false,
    label: {
      show: true,
      fontSize: 10,
      color: '#000000'
    },
    selectedMode: false,
    emphasis: {
      label: {
        fontSize: 10,
        color: '#000000'
      }
    },
    data: []
  }]
}