OpenSource
/
dc-sdk
mirror of https://github.com/dvt3d/dc-sdk


			
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							<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width,initial-scale=1.0">
  <title>dc-example</title>
  <script src='https://cdn.jsdelivr.net/npm/echarts@5.4.2/dist/echarts.min.js'></script>
  <script src='/libs/dc-sdk/dc.base.min.js'></script>
  <script src='/libs/dc-sdk/dc.core.min.js'></script>
  <script src='/libs/dc-sdk/dc.chart.min.js'></script>
  <script>DC.baseUrl='../libs/dc-sdk/resources/'</script>
  <link href='/libs/dc-sdk/dc.core.min.css' type='text/css' rel='stylesheet'>
  <link href='../index.css' type='text/css' rel='stylesheet'>
  <style>
    *{
      margin: 0;
      padding: 0;
    }
    html,body,#viewer-container{
      width: 100%;
      height: 100%;
      overflow: hidden;
    }
  </style>
</head>


<body>

<div id="viewer-container" class="viewer-container"></div>
<script>
  let viewer = undefined
  function initViewer() {
    viewer = new DC.Viewer('viewer-container')
    let  baseLayer = DC.ImageryLayerFactory.createAmapImageryLayer()
     baseLayer.defaultBrightness =  0.1
    viewer.addBaseLayer( baseLayer)
    viewer.flyToPosition(
      new DC.Position(108.198353, 20.758452, 10733735.96, 0, -90, 0),
      () => {
        let chartLayer = new DC.ChartLayer('layer').addTo(viewer)
        chartLayer.setOption(getOption())
      }
    )
  }

  function getOption(e) {
    var geoCoordMap = {
      新疆玛纳斯基地: [86.22, 44.3],
      九江: [116.0, 29.7],
      新乡: [116.402217, 35.311657],
      ' ': [79.92, 37.12],
      '  ': [86.85, 47.7],
      若羌县: [88.17, 39.02],
      上海: [121.4648, 31.2891],
      东莞: [113.8953, 22.901],
      东营: [118.7073, 37.5513],
      中山: [113.4229, 22.478],
      临汾: [111.4783, 36.1615],
      临沂: [118.3118, 35.2936],
      丹东: [124.541, 40.4242],
      丽水: [119.5642, 28.1854],
      乌鲁木齐: [87.9236, 43.5883],
      佛山: [112.8955, 23.1097],
      保定: [115.0488, 39.0948],
      兰州: [103.5901, 36.3043],
      包头: [110.3467, 41.4899],
      北京: [116.4551, 40.2539],
      北海: [109.314, 21.6211],
      南京: [118.8062, 31.9208],
      南宁: [108.479, 23.1152],
      南昌: [116.0046, 28.6633],
      南通: [121.1023, 32.1625],
      厦门: [118.1689, 24.6478],
      台州: [121.1353, 28.6688],
      合肥: [117.29, 32.0581],
      呼和浩特: [111.4124, 40.4901],
      咸阳: [108.4131, 34.8706],
      哈尔滨: [127.9688, 45.368],
      唐山: [118.4766, 39.6826],
      嘉兴: [120.9155, 30.6354],
      大同: [113.7854, 39.8035],
      大连: [122.2229, 39.4409],
      天津: [117.4219, 39.4189],
      太原: [112.3352, 37.9413],
      威海: [121.9482, 37.1393],
      宁波: [121.5967, 29.6466],
      宝鸡: [107.1826, 34.3433],
      宿迁: [118.5535, 33.7775],
      常州: [119.4543, 31.5582],
      广州: [113.5107, 23.2196],
      廊坊: [116.521, 39.0509],
      延安: [109.1052, 36.4252],
      张家口: [115.1477, 40.8527],
      徐州: [117.5208, 34.3268],
      德州: [116.6858, 37.2107],
      惠州: [114.6204, 23.1647],
      成都: [103.9526, 30.7617],
      扬州: [119.4653, 32.8162],
      承德: [117.5757, 41.4075],
      拉萨: [91.1865, 30.1465],
      无锡: [120.3442, 31.5527],
      日照: [119.2786, 35.5023],
      昆明: [102.9199, 25.4663],
      杭州: [119.5313, 29.8773],
      枣庄: [117.323, 34.8926],
      柳州: [109.3799, 24.9774],
      株洲: [113.5327, 27.0319],
      武汉: [114.3896, 30.6628],
      汕头: [117.1692, 23.3405],
      江门: [112.6318, 22.1484],
      沈阳: [123.1238, 42.1216],
      沧州: [116.8286, 38.2104],
      河源: [114.917, 23.9722],
      泉州: [118.3228, 25.1147],
      泰安: [117.0264, 36.0516],
      泰州: [120.0586, 32.5525],
      济南: [117.1582, 36.8701],
      济宁: [116.8286, 35.3375],
      海口: [110.3893, 19.8516],
      淄博: [118.0371, 36.6064],
      淮安: [118.927, 33.4039],
      深圳: [114.5435, 22.5439],
      清远: [112.9175, 24.3292],
      温州: [120.498, 27.8119],
      渭南: [109.7864, 35.0299],
      湖州: [119.8608, 30.7782],
      湘潭: [112.5439, 27.7075],
      滨州: [117.8174, 37.4963],
      潍坊: [119.0918, 36.524],
      烟台: [120.7397, 37.5128],
      玉溪: [101.9312, 23.8898],
      珠海: [113.7305, 22.1155],
      盐城: [120.2234, 33.5577],
      盘锦: [121.9482, 41.0449],
      石家庄: [114.4995, 38.1006],
      福州: [119.4543, 25.9222],
      秦皇岛: [119.2126, 40.0232],
      绍兴: [120.564, 29.7565],
      聊城: [115.9167, 36.4032],
      肇庆: [112.1265, 23.5822],
      舟山: [122.2559, 30.2234],
      苏州: [120.6519, 31.3989],
      莱芜: [117.6526, 36.2714],
      菏泽: [115.6201, 35.2057],
      营口: [122.4316, 40.4297],
      葫芦岛: [120.1575, 40.578],
      衡水: [115.8838, 37.7161],
      衢州: [118.6853, 28.8666],
      西宁: [101.4038, 36.8207],
      西安: [109.1162, 34.2004],
      贵阳: [106.6992, 26.7682],
      连云港: [119.1248, 34.552],
      邢台: [114.8071, 37.2821],
      邯郸: [114.4775, 36.535],
      郑州: [113.4668, 34.6234],
      鄂尔多斯: [108.9734, 39.2487],
      重庆: [107.7539, 30.1904],
      金华: [120.0037, 29.1028],
      铜川: [109.0393, 35.1947],
      银川: [106.3586, 38.1775],
      镇江: [119.4763, 31.9702],
      长春: [125.8154, 44.2584],
      长沙: [113.0823, 28.2568],
      长治: [112.8625, 36.4746],
      阳泉: [113.4778, 38.0951],
      青岛: [120.4651, 36.3373],
      韶关: [113.7964, 24.7028]
    }

    var BJData = [
      [
        {
          name: '新乡'
        },
        {
          name: '新乡',
          value: 200
        }
      ],
      [
        {
          name: '新乡'
        },
        {
          name: '呼和浩特',
          value: 90
        }
      ],
      [
        {
          name: '新乡'
        },
        {
          name: '哈尔滨',
          value: 90
        }
      ],
      [
        {
          name: '新乡'
        },
        {
          name: '石家庄',
          value: 90
        }
      ],
      [
        {
          name: '新乡'
        },
        {
          name: '昆明',
          value: 30
        }
      ],
      [
        {
          name: '新乡'
        },
        {
          name: '北京',
          value: 100
        }
      ],
      [
        {
          name: '新乡'
        },
        {
          name: '长春',
          value: 40
        }
      ],
      [
        {
          name: '新乡'
        },
        {
          name: '重庆',
          value: 40
        }
      ],
      [
        {
          name: '新乡'
        },
        {
          name: '贵阳',
          value: 50
        }
      ],
      [
        {
          name: '新乡'
        },
        {
          name: '南宁',
          value: 30
        }
      ],
      [
        {
          name: '新乡'
        },
        {
          name: '济南',
          value: 10
        }
      ],
      [
        {
          name: '新乡'
        },
        {
          name: '太原',
          value: 40
        }
      ],
      [
        {
          name: '新乡'
        },
        {
          name: '西安',
          value: 60
        }
      ],
      [
        {
          name: '新乡'
        },
        {
          name: '武汉',
          value: 50
        }
      ],
      [
        {
          name: '新乡'
        },
        {
          name: '合肥',
          value: 40
        }
      ],
      [
        {
          name: '新乡'
        },
        {
          name: '南京',
          value: 30
        }
      ],
      [
        {
          name: '新乡'
        },
        {
          name: '沈阳',
          value: 20
        }
      ],
      [
        {
          name: '新乡'
        },
        {
          name: '成都',
          value: 10
        }
      ]
    ]

    var SHData = [
      [
        {
          name: '九江'
        },
        {
          name: '九江',
          value: 200
        }
      ],

      [
        {
          name: '九江'
        },
        {
          name: '长沙',
          value: 95
        }
      ],
      [
        {
          name: '九江'
        },
        {
          name: '武汉',
          value: 30
        }
      ],
      [
        {
          name: '九江'
        },
        {
          name: '南昌',
          value: 20
        }
      ],
      [
        {
          name: '九江'
        },
        {
          name: '合肥',
          value: 70
        }
      ],
      [
        {
          name: '九江'
        },
        {
          name: '南京',
          value: 60
        }
      ],
      [
        {
          name: '九江'
        },
        {
          name: '福州',
          value: 50
        }
      ],
      [
        {
          name: '九江'
        },
        {
          name: '上海',
          value: 100
        }
      ],
      [
        {
          name: '九江'
        },
        {
          name: '深圳',
          value: 100
        }
      ]
    ]

    var GZData = [
      [
        {
          name: '新疆玛纳斯基地'
        },
        {
          name: '新疆玛纳斯基地',
          value: 200
        }
      ],
      [
        {
          name: '新疆玛纳斯基地'
        },
        {
          name: '  ',
          value: 90
        }
      ],
      [
        {
          name: '新疆玛纳斯基地'
        },
        {
          name: ' ',
          value: 40
        }
      ],
      [
        {
          name: '新疆玛纳斯基地'
        },
        {
          name: '呼和浩特',
          value: 90
        }
      ],
      [
        {
          name: '新疆玛纳斯基地'
        },
        {
          name: '昆明',
          value: 40
        }
      ],
      [
        {
          name: '新疆玛纳斯基地'
        },
        {
          name: '成都',
          value: 10
        }
      ],
      [
        {
          name: '新疆玛纳斯基地'
        },
        {
          name: '兰州',
          value: 95
        }
      ],
      [
        {
          name: '新疆玛纳斯基地'
        },
        {
          name: '银川',
          value: 90
        }
      ],
      [
        {
          name: '新疆玛纳斯基地'
        },
        {
          name: '西宁',
          value: 80
        }
      ]
    ]

    var planePath =
      'path://M.6,1318.313v-89.254l-319.9-221.799l0.073-208.063c0.521-84.662-26.629-121.796-63.961-121.491c-37.332-0.305-64.482,36.829-63.961,121.491l0.073,208.063l-319.9,221.799v89.254l330.343-157.288l12.238,241.308l-134.449,92.931l0.531,42.034l175.125-42.917l175.125,42.917l0.531-42.034l-134.449-92.931l12.238-241.308L1705'

    var convertData = function(data) {
      var res = []
      for (var i = 0; i < data.length; i++) {
        var dataItem = data[i]
        var fromCoord = geoCoordMap[dataItem[0].name]
        var toCoord = geoCoordMap[dataItem[1].name]
        if (fromCoord && toCoord) {
          res.push([
            {
              coord: fromCoord
            },
            {
              coord: toCoord
            }
          ])
        }
      }
      return res
    }

    var color = ['#3ed4ff', '#ffa022', '#a6c84c']
    var series = []
    ;[
      ['新乡', BJData],
      ['九江', SHData],
      ['新疆', GZData]
    ].forEach(function(item, i) {
      series.push(
        {
          name: item[0] + ' Top10',
          type: 'lines',
          coordinateSystem: 'GLMap',
          zlevel: 1,
          effect: {
            show: true,
            period: 6,
            trailLength: 0.7,
            color: '#fff',
            symbolSize: 3
          },
          lineStyle: {
            normal: {
              color: color[i],
              width: 0,
              curveness: 0.2
            }
          },
          data: convertData(item[1])
        },
        {
          name: item[0] + ' Top10',
          type: 'lines',
          coordinateSystem: 'GLMap',
          zlevel: 2,
          effect: {
            show: true,
            period: 6,
            trailLength: 0,
            symbol: planePath,
            symbolSize: 15
          },
          lineStyle: {
            normal: {
              color: color[i],
              width: 1,
              opacity: 0.4,
              curveness: 0.2
            }
          },
          data: convertData(item[1])
        },
        {
          name: item[0] + ' Top10',
          type: 'effectScatter',
          coordinateSystem: 'GLMap',
          zlevel: 2,
          rippleEffect: {
            brushType: 'stroke'
          },
          label: {
            normal: {
              show: true,
              position: 'right',
              formatter: '{b}'
            }
          },
          symbolSize: function(val) {
            return val[2] / 8
          },
          itemStyle: {
            normal: {
              color: color[i]
            }
          },
          data: item[1].map(function(dataItem) {
            return {
              name: dataItem[1].name,
              value: geoCoordMap[dataItem[1].name].concat([dataItem[1].value])
            }
          })
        }
      )
    })

    return {
      animation: false,
      title: {
        text: '模拟迁徙',
        subtext: '数据纯属虚构',
        left: 'center',
        textStyle: {
          color: '#fff'
        }
      },
      tooltip: {
        trigger: 'item'
      },
      legend: {
        orient: 'vertical',
        top: 'bottom',
        left: 'right',
        data: ['北京 Top10', '上海 Top10', '广州 Top10'],
        textStyle: {
          color: '#fff'
        },
        selectedMode: 'single'
      },
      GLMap: {},
      series: series
    }
  }

    DC.ready({
    baseUrl:'../libs/dc-sdk/resources/'
  }).then(initViewer)
</script>
</body>
</html>
</body>
</html>