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Posted to dev@echarts.apache.org by GitBox <gi...@apache.org> on 2018/10/30 16:13:07 UTC

[GitHub] mzy2240 removed a comment on issue #9212: For Map Application, update the scatter data will erase all the lines data

mzy2240 removed a comment on issue #9212: For Map Application, update the scatter data will erase all the lines data
URL: https://github.com/apache/incubator-echarts/issues/9212#issuecomment-429211783
 
 
   Below is the code to reproduce the issue. You will notice that the line does not exist in the chart. It is based on the official example at http://echarts.baidu.com/examples/editor.html?c=map-polygon. You can copy and paste the code there.
   var data = [{
           name: '海门',
           value: 9
       },
       {
           name: '鄂尔多斯',
           value: 12
       },
       {
           name: '招远',
           value: 12
       },
       {
           name: '舟山',
           value: 12
       },
       {
           name: '齐齐哈尔',
           value: 14
       },
       {
           name: '盐城',
           value: 15
       },
       {
           name: '赤峰',
           value: 16
       },
       {
           name: '青岛',
           value: 18
       },
       {
           name: '乳山',
           value: 18
       },
       {
           name: '金昌',
           value: 19
       },
       {
           name: '泉州',
           value: 21
       },
       {
           name: '莱西',
           value: 21
       },
       {
           name: '日照',
           value: 21
       },
       {
           name: '胶南',
           value: 22
       },
       {
           name: '南通',
           value: 23
       },
       {
           name: '拉萨',
           value: 24
       },
       {
           name: '云浮',
           value: 24
       },
       {
           name: '梅州',
           value: 25
       },
       {
           name: '文登',
           value: 25
       },
       {
           name: '上海',
           value: 25
       },
       {
           name: '攀枝花',
           value: 25
       },
       {
           name: '威海',
           value: 25
       },
       {
           name: '承德',
           value: 25
       },
       {
           name: '厦门',
           value: 26
       },
       {
           name: '汕尾',
           value: 26
       },
       {
           name: '潮州',
           value: 26
       },
       {
           name: '丹东',
           value: 27
       },
       {
           name: '太仓',
           value: 27
       },
       {
           name: '曲靖',
           value: 27
       },
       {
           name: '烟台',
           value: 28
       },
       {
           name: '福州',
           value: 29
       },
       {
           name: '瓦房店',
           value: 30
       },
       {
           name: '即墨',
           value: 30
       },
       {
           name: '抚顺',
           value: 31
       },
       {
           name: '玉溪',
           value: 31
       },
       {
           name: '张家口',
           value: 31
       },
       {
           name: '阳泉',
           value: 31
       },
       {
           name: '莱州',
           value: 32
       },
       {
           name: '湖州',
           value: 32
       },
       {
           name: '汕头',
           value: 32
       },
       {
           name: '昆山',
           value: 33
       },
       {
           name: '宁波',
           value: 33
       },
       {
           name: '湛江',
           value: 33
       },
       {
           name: '揭阳',
           value: 34
       },
       {
           name: '荣成',
           value: 34
       },
       {
           name: '连云港',
           value: 35
       },
       {
           name: '葫芦岛',
           value: 35
       },
       {
           name: '常熟',
           value: 36
       },
       {
           name: '东莞',
           value: 36
       },
       {
           name: '河源',
           value: 36
       },
       {
           name: '淮安',
           value: 36
       },
       {
           name: '泰州',
           value: 36
       },
       {
           name: '南宁',
           value: 37
       },
       {
           name: '营口',
           value: 37
       },
       {
           name: '惠州',
           value: 37
       },
       {
           name: '江阴',
           value: 37
       },
       {
           name: '蓬莱',
           value: 37
       },
       {
           name: '韶关',
           value: 38
       },
       {
           name: '嘉峪关',
           value: 38
       },
       {
           name: '广州',
           value: 38
       },
       {
           name: '延安',
           value: 38
       },
       {
           name: '太原',
           value: 39
       },
       {
           name: '清远',
           value: 39
       },
       {
           name: '中山',
           value: 39
       },
       {
           name: '昆明',
           value: 39
       },
       {
           name: '寿光',
           value: 40
       },
       {
           name: '盘锦',
           value: 40
       },
       {
           name: '长治',
           value: 41
       },
       {
           name: '深圳',
           value: 41
       },
       {
           name: '珠海',
           value: 42
       },
       {
           name: '宿迁',
           value: 43
       },
       {
           name: '咸阳',
           value: 43
       },
       {
           name: '铜川',
           value: 44
       },
       {
           name: '平度',
           value: 44
       },
       {
           name: '佛山',
           value: 44
       },
       {
           name: '海口',
           value: 44
       },
       {
           name: '江门',
           value: 45
       },
       {
           name: '章丘',
           value: 45
       },
       {
           name: '肇庆',
           value: 46
       },
       {
           name: '大连',
           value: 47
       },
       {
           name: '临汾',
           value: 47
       },
       {
           name: '吴江',
           value: 47
       },
       {
           name: '石嘴山',
           value: 49
       },
       {
           name: '沈阳',
           value: 50
       },
       {
           name: '苏州',
           value: 50
       },
       {
           name: '茂名',
           value: 50
       },
       {
           name: '嘉兴',
           value: 51
       },
       {
           name: '长春',
           value: 51
       },
       {
           name: '胶州',
           value: 52
       },
       {
           name: '银川',
           value: 52
       },
       {
           name: '张家港',
           value: 52
       },
       {
           name: '三门峡',
           value: 53
       },
       {
           name: '锦州',
           value: 54
       },
       {
           name: '南昌',
           value: 54
       },
       {
           name: '柳州',
           value: 54
       },
       {
           name: '三亚',
           value: 54
       },
       {
           name: '自贡',
           value: 56
       },
       {
           name: '吉林',
           value: 56
       },
       {
           name: '阳江',
           value: 57
       },
       {
           name: '泸州',
           value: 57
       },
       {
           name: '西宁',
           value: 57
       },
       {
           name: '宜宾',
           value: 58
       },
       {
           name: '呼和浩特',
           value: 58
       },
       {
           name: '成都',
           value: 58
       },
       {
           name: '大同',
           value: 58
       },
       {
           name: '镇江',
           value: 59
       },
       {
           name: '桂林',
           value: 59
       },
       {
           name: '张家界',
           value: 59
       },
       {
           name: '宜兴',
           value: 59
       },
       {
           name: '北海',
           value: 60
       },
       {
           name: '西安',
           value: 61
       },
       {
           name: '金坛',
           value: 62
       },
       {
           name: '东营',
           value: 62
       },
       {
           name: '牡丹江',
           value: 63
       },
       {
           name: '遵义',
           value: 63
       },
       {
           name: '绍兴',
           value: 63
       },
       {
           name: '扬州',
           value: 64
       },
       {
           name: '常州',
           value: 64
       },
       {
           name: '潍坊',
           value: 65
       },
       {
           name: '重庆',
           value: 66
       },
       {
           name: '台州',
           value: 67
       },
       {
           name: '南京',
           value: 67
       },
       {
           name: '滨州',
           value: 70
       },
       {
           name: '贵阳',
           value: 71
       },
       {
           name: '无锡',
           value: 71
       },
       {
           name: '本溪',
           value: 71
       },
       {
           name: '克拉玛依',
           value: 72
       },
       {
           name: '渭南',
           value: 72
       },
       {
           name: '马鞍山',
           value: 72
       },
       {
           name: '宝鸡',
           value: 72
       },
       {
           name: '焦作',
           value: 75
       },
       {
           name: '句容',
           value: 75
       },
       {
           name: '北京',
           value: 79
       },
       {
           name: '徐州',
           value: 79
       },
       {
           name: '衡水',
           value: 80
       },
       {
           name: '包头',
           value: 80
       },
       {
           name: '绵阳',
           value: 80
       },
       {
           name: '乌鲁木齐',
           value: 84
       },
       {
           name: '枣庄',
           value: 84
       },
       {
           name: '杭州',
           value: 84
       },
       {
           name: '淄博',
           value: 85
       },
       {
           name: '鞍山',
           value: 86
       },
       {
           name: '溧阳',
           value: 86
       },
       {
           name: '库尔勒',
           value: 86
       },
       {
           name: '安阳',
           value: 90
       },
       {
           name: '开封',
           value: 90
       },
       {
           name: '济南',
           value: 92
       },
       {
           name: '德阳',
           value: 93
       },
       {
           name: '温州',
           value: 95
       },
       {
           name: '九江',
           value: 96
       },
       {
           name: '邯郸',
           value: 98
       },
       {
           name: '临安',
           value: 99
       },
       {
           name: '兰州',
           value: 99
       },
       {
           name: '沧州',
           value: 100
       },
       {
           name: '临沂',
           value: 103
       },
       {
           name: '南充',
           value: 104
       },
       {
           name: '天津',
           value: 105
       },
       {
           name: '富阳',
           value: 106
       },
       {
           name: '泰安',
           value: 112
       },
       {
           name: '诸暨',
           value: 112
       },
       {
           name: '郑州',
           value: 113
       },
       {
           name: '哈尔滨',
           value: 114
       },
       {
           name: '聊城',
           value: 116
       },
       {
           name: '芜湖',
           value: 117
       },
       {
           name: '唐山',
           value: 119
       },
       {
           name: '平顶山',
           value: 119
       },
       {
           name: '邢台',
           value: 119
       },
       {
           name: '德州',
           value: 120
       },
       {
           name: '济宁',
           value: 120
       },
       {
           name: '荆州',
           value: 127
       },
       {
           name: '宜昌',
           value: 130
       },
       {
           name: '义乌',
           value: 132
       },
       {
           name: '丽水',
           value: 133
       },
       {
           name: '洛阳',
           value: 134
       },
       {
           name: '秦皇岛',
           value: 136
       },
       {
           name: '株洲',
           value: 143
       },
       {
           name: '石家庄',
           value: 147
       },
       {
           name: '莱芜',
           value: 148
       },
       {
           name: '常德',
           value: 152
       },
       {
           name: '保定',
           value: 153
       },
       {
           name: '湘潭',
           value: 154
       },
       {
           name: '金华',
           value: 157
       },
       {
           name: '岳阳',
           value: 169
       },
       {
           name: '长沙',
           value: 175
       },
       {
           name: '衢州',
           value: 177
       },
       {
           name: '廊坊',
           value: 193
       },
       {
           name: '菏泽',
           value: 194
       },
       {
           name: '合肥',
           value: 229
       },
       {
           name: '武汉',
           value: 273
       },
       {
           name: '大庆',
           value: 279
       }
   ];
   
   var geoCoordMap = {
       '海门': [121.15, 31.89],
       '鄂尔多斯': [109.781327, 39.608266],
       '招远': [120.38, 37.35],
       '舟山': [122.207216, 29.985295],
       '齐齐哈尔': [123.97, 47.33],
       '盐城': [120.13, 33.38],
       '赤峰': [118.87, 42.28],
       '青岛': [120.33, 36.07],
       '乳山': [121.52, 36.89],
       '金昌': [102.188043, 38.520089],
       '泉州': [118.58, 24.93],
       '莱西': [120.53, 36.86],
       '日照': [119.46, 35.42],
       '胶南': [119.97, 35.88],
       '南通': [121.05, 32.08],
       '拉萨': [91.11, 29.97],
       '云浮': [112.02, 22.93],
       '梅州': [116.1, 24.55],
       '文登': [122.05, 37.2],
       '上海': [121.48, 31.22],
       '攀枝花': [101.718637, 26.582347],
       '威海': [122.1, 37.5],
       '承德': [117.93, 40.97],
       '厦门': [118.1, 24.46],
       '汕尾': [115.375279, 22.786211],
       '潮州': [116.63, 23.68],
       '丹东': [124.37, 40.13],
       '太仓': [121.1, 31.45],
       '曲靖': [103.79, 25.51],
       '烟台': [121.39, 37.52],
       '福州': [119.3, 26.08],
       '瓦房店': [121.979603, 39.627114],
       '即墨': [120.45, 36.38],
       '抚顺': [123.97, 41.97],
       '玉溪': [102.52, 24.35],
       '张家口': [114.87, 40.82],
       '阳泉': [113.57, 37.85],
       '莱州': [119.942327, 37.177017],
       '湖州': [120.1, 30.86],
       '汕头': [116.69, 23.39],
       '昆山': [120.95, 31.39],
       '宁波': [121.56, 29.86],
       '湛江': [110.359377, 21.270708],
       '揭阳': [116.35, 23.55],
       '荣成': [122.41, 37.16],
       '连云港': [119.16, 34.59],
       '葫芦岛': [120.836932, 40.711052],
       '常熟': [120.74, 31.64],
       '东莞': [113.75, 23.04],
       '河源': [114.68, 23.73],
       '淮安': [119.15, 33.5],
       '泰州': [119.9, 32.49],
       '南宁': [108.33, 22.84],
       '营口': [122.18, 40.65],
       '惠州': [114.4, 23.09],
       '江阴': [120.26, 31.91],
       '蓬莱': [120.75, 37.8],
       '韶关': [113.62, 24.84],
       '嘉峪关': [98.289152, 39.77313],
       '广州': [113.23, 23.16],
       '延安': [109.47, 36.6],
       '太原': [112.53, 37.87],
       '清远': [113.01, 23.7],
       '中山': [113.38, 22.52],
       '昆明': [102.73, 25.04],
       '寿光': [118.73, 36.86],
       '盘锦': [122.070714, 41.119997],
       '长治': [113.08, 36.18],
       '深圳': [114.07, 22.62],
       '珠海': [113.52, 22.3],
       '宿迁': [118.3, 33.96],
       '咸阳': [108.72, 34.36],
       '铜川': [109.11, 35.09],
       '平度': [119.97, 36.77],
       '佛山': [113.11, 23.05],
       '海口': [110.35, 20.02],
       '江门': [113.06, 22.61],
       '章丘': [117.53, 36.72],
       '肇庆': [112.44, 23.05],
       '大连': [121.62, 38.92],
       '临汾': [111.5, 36.08],
       '吴江': [120.63, 31.16],
       '石嘴山': [106.39, 39.04],
       '沈阳': [123.38, 41.8],
       '苏州': [120.62, 31.32],
       '茂名': [110.88, 21.68],
       '嘉兴': [120.76, 30.77],
       '长春': [125.35, 43.88],
       '胶州': [120.03336, 36.264622],
       '银川': [106.27, 38.47],
       '张家港': [120.555821, 31.875428],
       '三门峡': [111.19, 34.76],
       '锦州': [121.15, 41.13],
       '南昌': [115.89, 28.68],
       '柳州': [109.4, 24.33],
       '三亚': [109.511909, 18.252847],
       '自贡': [104.778442, 29.33903],
       '吉林': [126.57, 43.87],
       '阳江': [111.95, 21.85],
       '泸州': [105.39, 28.91],
       '西宁': [101.74, 36.56],
       '宜宾': [104.56, 29.77],
       '呼和浩特': [111.65, 40.82],
       '成都': [104.06, 30.67],
       '大同': [113.3, 40.12],
       '镇江': [119.44, 32.2],
       '桂林': [110.28, 25.29],
       '张家界': [110.479191, 29.117096],
       '宜兴': [119.82, 31.36],
       '北海': [109.12, 21.49],
       '西安': [108.95, 34.27],
       '金坛': [119.56, 31.74],
       '东营': [118.49, 37.46],
       '牡丹江': [129.58, 44.6],
       '遵义': [106.9, 27.7],
       '绍兴': [120.58, 30.01],
       '扬州': [119.42, 32.39],
       '常州': [119.95, 31.79],
       '潍坊': [119.1, 36.62],
       '重庆': [106.54, 29.59],
       '台州': [121.420757, 28.656386],
       '南京': [118.78, 32.04],
       '滨州': [118.03, 37.36],
       '贵阳': [106.71, 26.57],
       '无锡': [120.29, 31.59],
       '本溪': [123.73, 41.3],
       '克拉玛依': [84.77, 45.59],
       '渭南': [109.5, 34.52],
       '马鞍山': [118.48, 31.56],
       '宝鸡': [107.15, 34.38],
       '焦作': [113.21, 35.24],
       '句容': [119.16, 31.95],
       '北京': [116.46, 39.92],
       '徐州': [117.2, 34.26],
       '衡水': [115.72, 37.72],
       '包头': [110, 40.58],
       '绵阳': [104.73, 31.48],
       '乌鲁木齐': [87.68, 43.77],
       '枣庄': [117.57, 34.86],
       '杭州': [120.19, 30.26],
       '淄博': [118.05, 36.78],
       '鞍山': [122.85, 41.12],
       '溧阳': [119.48, 31.43],
       '库尔勒': [86.06, 41.68],
       '安阳': [114.35, 36.1],
       '开封': [114.35, 34.79],
       '济南': [117, 36.65],
       '德阳': [104.37, 31.13],
       '温州': [120.65, 28.01],
       '九江': [115.97, 29.71],
       '邯郸': [114.47, 36.6],
       '临安': [119.72, 30.23],
       '兰州': [103.73, 36.03],
       '沧州': [116.83, 38.33],
       '临沂': [118.35, 35.05],
       '南充': [106.110698, 30.837793],
       '天津': [117.2, 39.13],
       '富阳': [119.95, 30.07],
       '泰安': [117.13, 36.18],
       '诸暨': [120.23, 29.71],
       '郑州': [113.65, 34.76],
       '哈尔滨': [126.63, 45.75],
       '聊城': [115.97, 36.45],
       '芜湖': [118.38, 31.33],
       '唐山': [118.02, 39.63],
       '平顶山': [113.29, 33.75],
       '邢台': [114.48, 37.05],
       '德州': [116.29, 37.45],
       '济宁': [116.59, 35.38],
       '荆州': [112.239741, 30.335165],
       '宜昌': [111.3, 30.7],
       '义乌': [120.06, 29.32],
       '丽水': [119.92, 28.45],
       '洛阳': [112.44, 34.7],
       '秦皇岛': [119.57, 39.95],
       '株洲': [113.16, 27.83],
       '石家庄': [114.48, 38.03],
       '莱芜': [117.67, 36.19],
       '常德': [111.69, 29.05],
       '保定': [115.48, 38.85],
       '湘潭': [112.91, 27.87],
       '金华': [119.64, 29.12],
       '岳阳': [113.09, 29.37],
       '长沙': [113, 28.21],
       '衢州': [118.88, 28.97],
       '廊坊': [116.7, 39.53],
       '菏泽': [115.480656, 35.23375],
       '合肥': [117.27, 31.86],
       '武汉': [114.31, 30.52],
       '大庆': [125.03, 46.58]
   };
   
   var convertData = function(data) {
       var res = [];
       for (var i = 0; i < data.length; i++) {
           var geoCoord = geoCoordMap[data[i].name];
           if (geoCoord) {
               res.push({
                   name: data[i].name,
                   value: geoCoord.concat(data[i].value)
               });
           }
       }
       return res;
   };
   
   function renderItem(params, api) {
       var coords = [
           [116.7, 39.53],
           [103.73, 36.03],
           [112.91, 27.87],
           [120.65, 28.01],
           [119.57, 39.95]
       ];
       var points = [];
       for (var i = 0; i < coords.length; i++) {
           points.push(api.coord(coords[i]));
       }
       var color = api.visual('color');
   
       return {
           type: 'polygon',
           shape: {
               points: echarts.graphic.clipPointsByRect(points, {
                   x: params.coordSys.x,
                   y: params.coordSys.y,
                   width: params.coordSys.width,
                   height: params.coordSys.height
               })
           },
           style: api.style({
               fill: color,
               stroke: echarts.color.lift(color)
           })
       };
   }
   
   myChart.setOption({
       // backgroundColor: '#404a59',
       title: {
           text: '全国主要城市空气质量',
           subtext: 'data from PM25.in',
           sublink: 'http://www.pm25.in',
           left: 'center',
           textStyle: {
               color: '#fff'
           }
       },
       tooltip: {
           trigger: 'item'
       },
       bmap: {
           center: [104.114129, 37.550339],
           zoom: 5,
           roam: true,
           mapStyle: {
               styleJson: [{
                       "featureType": "water",
                       "elementType": "all",
                       "stylers": {
                           "color": "#044161"
                       }
                   },
                   {
                       "featureType": "land",
                       "elementType": "all",
                       "stylers": {
                           "color": "#004981"
                       }
                   },
                   {
                       "featureType": "boundary",
                       "elementType": "geometry",
                       "stylers": {
                           "color": "#064f85"
                       }
                   },
                   {
                       "featureType": "railway",
                       "elementType": "all",
                       "stylers": {
                           "visibility": "off"
                       }
                   },
                   {
                       "featureType": "highway",
                       "elementType": "geometry",
                       "stylers": {
                           "color": "#004981"
                       }
                   },
                   {
                       "featureType": "highway",
                       "elementType": "geometry.fill",
                       "stylers": {
                           "color": "#005b96",
                           "lightness": 1
                       }
                   },
                   {
                       "featureType": "highway",
                       "elementType": "labels",
                       "stylers": {
                           "visibility": "off"
                       }
                   },
                   {
                       "featureType": "arterial",
                       "elementType": "geometry",
                       "stylers": {
                           "color": "#004981"
                       }
                   },
                   {
                       "featureType": "arterial",
                       "elementType": "geometry.fill",
                       "stylers": {
                           "color": "#00508b"
                       }
                   },
                   {
                       "featureType": "poi",
                       "elementType": "all",
                       "stylers": {
                           "visibility": "off"
                       }
                   },
                   {
                       "featureType": "green",
                       "elementType": "all",
                       "stylers": {
                           "color": "#056197",
                           "visibility": "off"
                       }
                   },
                   {
                       "featureType": "subway",
                       "elementType": "all",
                       "stylers": {
                           "visibility": "off"
                       }
                   },
                   {
                       "featureType": "manmade",
                       "elementType": "all",
                       "stylers": {
                           "visibility": "off"
                       }
                   },
                   {
                       "featureType": "local",
                       "elementType": "all",
                       "stylers": {
                           "visibility": "off"
                       }
                   },
                   {
                       "featureType": "arterial",
                       "elementType": "labels",
                       "stylers": {
                           "visibility": "off"
                       }
                   },
                   {
                       "featureType": "boundary",
                       "elementType": "geometry.fill",
                       "stylers": {
                           "color": "#029fd4"
                       }
                   },
                   {
                       "featureType": "building",
                       "elementType": "all",
                       "stylers": {
                           "color": "#1a5787"
                       }
                   },
                   {
                       "featureType": "label",
                       "elementType": "all",
                       "stylers": {
                           "visibility": "off"
                       }
                   }
               ]
           }
       },
       series: [{
               name: 'lines',
               type: 'lines',
               coordinateSystem: 'bmap',
               data: [{
                   name: 'test',
                   coords: [
                       [91.11, 29.97],
                       [125.03, 46.58]
                   ]
               }],
               lineStyle: {
                   normal: {
                       color: '#ffff8d'
                   }
               }
           },
           {
               id: 'scatter',
               name: 'pm2.5',
               type: 'scatter',
               coordinateSystem: 'bmap',
               data: [], //convertData(data),
               symbolSize: function(val) {
                   return val[2] / 10;
               },
               label: {
                   normal: {
                       formatter: '{b}',
                       position: 'right',
                       show: false
                   },
                   emphasis: {
                       show: true
                   }
               },
               itemStyle: {
                   normal: {
                       color: '#ddb926'
                   }
               }
           },
           {
               name: 'Top 5',
               type: 'effectScatter',
               coordinateSystem: 'bmap',
               data: convertData(data.sort(function(a, b) {
                   return b.value - a.value;
               }).slice(0, 6)),
               symbolSize: function(val) {
                   return val[2] / 10;
               },
               showEffectOn: 'emphasis',
               rippleEffect: {
                   brushType: 'stroke'
               },
               hoverAnimation: true,
               label: {
                   normal: {
                       formatter: '{b}',
                       position: 'right',
                       show: true
                   }
               },
               itemStyle: {
                   normal: {
                       color: '#f4e925',
                       shadowBlur: 10,
                       shadowColor: '#333'
                   }
               },
               zlevel: 1
           },
           {
               type: 'custom',
               coordinateSystem: 'bmap',
               renderItem: renderItem,
               itemStyle: {
                   normal: {
                       opacity: 0.5
                   }
               },
               animation: false,
               silent: true,
               data: [0],
               z: -10
           }
       ]
   });
   myChart.setOption({
       series: [{
           id: 'scatter',
           name: 'pm2.5',
           data: convertData(data)
       }]
   });

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