| |
| <!-- |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, |
| software distributed under the License is distributed on an |
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations |
| under the License. |
| --> |
| |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <script src="lib/simpleRequire.js"></script> |
| <script src="lib/config.js"></script> |
| <link rel="stylesheet" href="lib/reset.css" /> |
| </head> |
| <body> |
| <style> |
| .split { |
| line-height: 60px; |
| height: 60px; |
| background: #333; |
| text-align: center; |
| font-weight: bold; |
| font-size: 20px; |
| color: #fff; |
| } |
| .block { |
| position: relative; |
| } |
| body { |
| background: #555; |
| } |
| body .main { |
| height: 550px; |
| margin-right: 300px; |
| margin-left: 20px; |
| } |
| .panel { |
| position: absolute; |
| top: 0; |
| right: 0; |
| bottom: 0; |
| width: 280px; |
| background: #555; |
| color: #fff; |
| font-size: 14px; |
| font-weight: normal; |
| padding: 10px; |
| } |
| ul.panel-desc { |
| padding-left: 20px; |
| padding-bottom: 10px; |
| border-bottom: 1px solid #777; |
| } |
| ul.panel-desc li { |
| margin-bottom: 5px; |
| } |
| h3 { |
| font-size: 14px; |
| } |
| |
| #main2 { |
| height: 450px; |
| } |
| #main2-st { |
| position: relative; |
| height: 200px; |
| margin-right: 220px; |
| margin-left: 20px; |
| } |
| strong { |
| background: yellow; |
| padding: 0 2px; |
| border-radius: 2px; |
| color: #000; |
| } |
| |
| #main1-st { |
| position: absolute; |
| top: 0; |
| right: 300px; |
| height: 550px; |
| width: 400px; |
| z-index: 999; |
| } |
| |
| .sm-settings { |
| border-bottom: 1px solid #777; |
| padding-bottom: 15px; |
| } |
| .sm-settings input { |
| max-width: 50px; |
| } |
| </style> |
| |
| <div class="split">Scatter</div> |
| <div class="block"> |
| <div id="main2" class="main"></div> |
| <div id="main2-st"></div> |
| <div class="panel"> |
| <ul class="panel-desc"> |
| <li>bar and pie are individual ec instances.</li> |
| <li><strong>CHECK</strong>: brush an area and drag dataZoom.</li> |
| </ul> |
| <div id="panel2"></div> |
| </div> |
| </div> |
| |
| |
| <div class="split">Scatter in Map</div> |
| <div class="block"> |
| <div id="main1" class="main"></div> |
| <div id="main1-st"></div> |
| <div class="panel"> |
| <ul class="panel-desc"> |
| <li>bar and scatter are in the same ec instances and use setOption in brushSelected event.</li> |
| </ul> |
| <div class="sm-settings"> |
| <div> |
| seperatedEChartsInstance: |
| <input onclick="smChange.seperatedEChartsInstance(true)" type="radio" name="seperatedEChartsInstance"/>Y |
| <input onclick="smChange.seperatedEChartsInstance(false)" type="radio" name="seperatedEChartsInstance" checked="checked"/>N |
| </div> |
| <div> |
| DIFF with previous selected: |
| <input onclick="smChange.diff(true)" type="radio" name="diff"/>Y |
| <input onclick="smChange.diff(false)" type="radio" name="diff" checked="checked"/>N |
| </div> |
| <div> |
| animation: |
| <input onclick="smChange.animation(true)" type="radio" name="animation" checked="checked"/>Y |
| <input onclick="smChange.animation(false)" type="radio" name="animation" />N |
| </div> |
| <div> |
| animationDurationUpdate: |
| <input value="1000" onblur="smChange.animationDurationUpdate(this)" type="text" /> |
| </div> |
| <div> |
| throttleDelay: |
| <input value="300" onblur="smChange.throttleDelay(this)" type="text" /> |
| </div> |
| <div> |
| throttleType: |
| <input onclick="smChange.throttleType('debounce')" type="radio" name="throttleType" checked="checked"/>debounce |
| <input onclick="smChange.throttleType('fixRate')" type="radio" name="throttleType" />fixRate |
| </div> |
| </div> |
| <div id="panel1"></div> |
| </div> |
| </div> |
| |
| |
| <div class="split">Stacked Bar (rect-polygon intersect)</div> |
| <div class="block"> |
| <div id="main4" class="main"></div> |
| <div class="panel"> |
| <ul class="panel-desc"> |
| <li><strong>CHECK</strong>: rect-polygon intersect.</li> |
| </ul> |
| <div id="panel4"></div> |
| </div> |
| </div> |
| |
| |
| |
| |
| |
| |
| |
| <!-- =================== 1 ===================== --> |
| |
| |
| |
| |
| |
| |
| |
| <script type="text/javascript"> |
| require(['echarts'], function (echarts) { |
| |
| var main = document.getElementById('main2'); |
| var panel = document.getElementById('panel2'); |
| if (!main) { |
| return; |
| } |
| var chart = echarts.init(main); |
| var chart2St = echarts.init(document.getElementById('main2-st')); |
| |
| var dataList = [[], [], []]; |
| |
| var MAX_DIM2 = 300; |
| var MAX_DIM3 = 20000; |
| |
| var itemStyle = { |
| normal: { |
| opacity: 0.8, |
| shadowBlur: 10, |
| shadowOffsetX: 0, |
| shadowOffsetY: 0, |
| shadowColor: 'rgba(0, 0, 0, 0.5)' |
| } |
| }; |
| |
| for (var i = 0; i < 60; i++) { |
| dataList[0].push(genDataItem()); |
| dataList[1].push(genDataItem()); |
| dataList[2].push(genDataItem()); |
| } |
| |
| function genDataItem() { |
| return [ |
| Math.random() * 5, |
| Math.random() * 4, |
| Math.random() * MAX_DIM2, |
| Math.random() * MAX_DIM3 |
| ]; |
| } |
| |
| var option = { |
| color: ['#555', '#555'], |
| backgroundColor: '#fff', |
| toolbox: { |
| feature: { |
| dataZoom: {} |
| } |
| }, |
| brush: { |
| }, |
| legend: { |
| top: 20, |
| data: ['scatter0', 'scatter1', 'scatter2'] |
| }, |
| grid: [ |
| { |
| top: 100, |
| bottom: 60, |
| left: 150 |
| } |
| ], |
| xAxis: [ |
| { |
| type: 'value', |
| splitLine: {show: false} |
| } |
| ], |
| yAxis: [ |
| { |
| type: 'value', |
| splitLine: {show: false} |
| } |
| ], |
| animationDurationUpdate: 10, |
| visualMap: [ |
| { |
| show: true, |
| top: 'center', |
| left: 30, |
| itemHeight: 400, |
| min: 0, |
| max: MAX_DIM2, |
| range: [20, MAX_DIM2 - 30], |
| calculable: true, |
| dimension: 2, |
| inRange: { |
| color: ['blue', 'orange', 'yellow'] |
| }, |
| outOfRange: { |
| color: ['blue', 'orange', 'yellow'], |
| opacity: 0.1 |
| } |
| }, |
| { |
| show: false, |
| min: 0, |
| max: MAX_DIM3, |
| dimension: 3, |
| inRange: { |
| symbolSize: [3, 40] |
| }, |
| outOfRange: { |
| symbolSize: [3, 40] |
| } |
| } |
| ], |
| dataZoom: [ |
| { |
| type: 'slider', |
| start: 40 |
| }, |
| { |
| type: 'inside', |
| start: 40 |
| } |
| ], |
| series: [ |
| { |
| name: 'scatter0', |
| type: 'scatter', |
| symbol: 'circle', |
| itemStyle: itemStyle, |
| data: dataList[0] |
| }, |
| { |
| name: 'scatter1', |
| type: 'scatter', |
| symbol: 'diamond', |
| itemStyle: itemStyle, |
| data: dataList[1] |
| }, |
| { |
| name: 'scatter2', |
| type: 'scatter', |
| symbol: 'rect', |
| itemStyle: itemStyle, |
| data: dataList[2] |
| } |
| ] |
| }; |
| |
| chart.on('brushSelected', renderBrushed); |
| window.onresize = function () { |
| chart.resize(); |
| chart2St.resize(); |
| }; |
| |
| var dim2SumTrack = []; |
| var dim3SumTrack = []; |
| var trackNums = []; |
| var trackNum = 0; |
| var trackMax = 30; |
| |
| chart.setOption(option); |
| chart.setOption({}); |
| |
| chart.dispatchAction({type: 'brush', areas: [ |
| {brushType: 'rect', range: [[200, 300], [100, 350]]} |
| ]}); |
| |
| function renderBrushed(params) { |
| var brushed = []; |
| var dim2Sum = 0; |
| var dim3Sum = 0; |
| var countBySeries = []; |
| var brushComponent = params.batch[0]; |
| |
| for (var sIdx = 0; sIdx < brushComponent.selected.length; sIdx++) { |
| var rawIndices = brushComponent.selected[sIdx].dataIndex; |
| brushed.push('[Series ' + sIdx + '] ' + rawIndices.join(', ')); |
| for (var i = 0; i < rawIndices.length; i++) { |
| dim2Sum += dataList[sIdx][rawIndices[i]][2]; |
| dim3Sum += dataList[sIdx][rawIndices[i]][3]; |
| } |
| countBySeries[sIdx] = { |
| name: 'series-' + sIdx, |
| value: rawIndices.length |
| }; |
| } |
| |
| dim2SumTrack.push(dim2Sum); |
| dim3SumTrack.push(dim3Sum); |
| trackNums.push(trackNum++); |
| if (trackNums.length > trackMax) { |
| dim2SumTrack.shift(); |
| dim3SumTrack.shift(); |
| trackNums.shift(); |
| } |
| |
| panel.innerHTML = [ |
| '<h3>STATISTICS:</h3>', |
| 'DIM2 SUM: ' + dim2Sum.toFixed(4) + '<br>', |
| 'DIM3 SUM: ' + dim3Sum.toFixed(4) + '<br>', |
| '<br>', |
| '<br>', |
| '<h3>BRUSHED RAW INDICES:</h3>', |
| brushed.join('<br><br>'), |
| ].join(' '); |
| |
| chart2St.setOption({ |
| backgroundColor: '#fff', |
| title: [ |
| { |
| // text: 'Selected\nCount', |
| text: 'SSSSS', |
| // text: 'SSSSS\nSSSSS\nSSSSS\nSSSSS', |
| textStyle: { |
| fontSize: 14 |
| }, |
| textAlign: 'center', |
| // textVeritalAlign: |
| // textBaseline: 'bottom', |
| left: '75%', |
| top: '50%' |
| } |
| ], |
| grid: { |
| left: 20, |
| top: 50, |
| bottom: 20, |
| containLabel: true, |
| width: '50%' |
| }, |
| xAxis: { |
| type: 'category', |
| scale: true, |
| boundaryGap: false, |
| splitLine: {show: false}, |
| data: trackNums |
| }, |
| yAxis: [ |
| { |
| type: 'value', |
| name: 'dim2 sum', |
| splitNumber: 5, |
| axisLine: {onZero: false, lineStyle: {color: '#c23531'}}, |
| axisTick: {show: false} |
| }, |
| { |
| type: 'value', |
| name: 'dim3 sum', |
| splitNumber: 5, |
| axisLine: {onZero: false, lineStyle: {color: '#61a0a8'}}, |
| axisTick: {show: false} |
| } |
| ], |
| series: [ |
| { |
| type: 'pie', |
| center: ['75%', '50%'], |
| radius: [50, 70], |
| data: countBySeries |
| }, |
| { |
| type: 'line', |
| symbol: 'none', |
| lineStyle: {normal: {color: '#c23531'}}, |
| data: dim2SumTrack |
| }, |
| { |
| type: 'line', |
| symbol: 'none', |
| lineStyle: {normal: {color: '#61a0a8'}}, |
| yAxisIndex: 1, |
| data: dim3SumTrack |
| } |
| ] |
| }); |
| } |
| }) |
| </script> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <!-- =================== 2 ===================== --> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <script> |
| |
| require(['echarts', 'map/js/china'], function (echarts) { |
| |
| 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; |
| }; |
| var convertedData = [ |
| convertData(data), |
| convertData(data.slice().sort(function (a, b) { |
| return b.value - a.value; |
| }).slice(0, 6)) |
| ]; |
| |
| var chart = echarts.init(document.getElementById('main1')); |
| var elSt = document.getElementById('main1-st'); |
| var chartSt = echarts.init(document.getElementById('main1-st')); |
| elSt.style.visibility = 'hidden'; |
| panel = document.getElementById('panel1'); |
| |
| |
| var smSettings = { |
| seperatedEChartsInstance: false, |
| diff: false, |
| animation: true, |
| animationDurationUpdate: 1000, |
| throttleDelay: 300, |
| throttleType: 'debounce' |
| }; |
| |
| window.smChange = { |
| seperatedEChartsInstance: function (val) { |
| smSettings.seperatedEChartsInstance = val; |
| restart(); |
| }, |
| diff: function (val) { |
| smSettings.diff = val; |
| restart(); |
| }, |
| animation: function (val) { |
| smSettings.animation = val; |
| restart(); |
| }, |
| animationDurationUpdate: function (el) { |
| smSettings.animationDurationUpdate = +el.value; |
| restart(); |
| }, |
| throttleDelay: function (el) { |
| smSettings.throttleDelay = +el.value; |
| restart(); |
| }, |
| throttleType: function (val) { |
| smSettings.throttleType = val; |
| restart(); |
| } |
| }; |
| |
| |
| restart(); |
| |
| |
| function restart() { |
| chart.off(); |
| chartSt.off(); |
| |
| var option = { |
| backgroundColor: '#404a59', |
| animation: smSettings.animation, |
| animationDurationUpdate: smSettings.animationDurationUpdate, |
| 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' |
| } |
| }, |
| toolbox: { |
| iconStyle: { |
| normal: { |
| borderColor: '#fff' |
| }, |
| emphasis: { |
| borderColor: '#b1e4ff' |
| } |
| } |
| }, |
| brush: { |
| outOfBrush: { |
| color: '#abc' |
| }, |
| brushStyle: { |
| borderWidth: 2, |
| color: 'rgba(0,0,0,0.2)', |
| borderColor: 'rgba(0,0,0,0.5)', |
| }, |
| seriesIndex: [0, 1], |
| throttleType: smSettings.throttleType, |
| throttleDelay: smSettings.throttleDelay, |
| geoIndex: 0 |
| }, |
| geo: { |
| map: 'china', |
| left: '10', |
| right: '35%', |
| center: [117.98561551896913, 31.205000490896193], |
| zoom: 4.177248169415658, |
| label: { |
| emphasis: { |
| show: false |
| } |
| }, |
| roam: true, |
| itemStyle: { |
| normal: { |
| areaColor: '#323c48', |
| borderColor: '#111' |
| }, |
| emphasis: { |
| areaColor: '#2a333d' |
| } |
| } |
| }, |
| series : [ |
| { |
| name: 'pm2.5', |
| type: 'scatter', |
| coordinateSystem: 'geo', |
| data: convertedData[0], |
| 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: 'geo', |
| data: convertedData[1], |
| 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 |
| } |
| ] |
| }; |
| |
| var optionSt = { |
| animation: smSettings.animation, |
| animationDurationUpdate: smSettings.animationDurationUpdate, |
| tooltip : { |
| trigger: 'item' |
| }, |
| grid: { |
| right: 20, |
| top: 50, |
| left: 80, |
| bottom: 20, |
| width: null |
| }, |
| xAxis: { |
| type: 'value', |
| scale: true, |
| boundaryGap: false, |
| splitLine: {show: false}, |
| axisLine: {show: false, lineStyle: {color: '#ddd'}}, |
| axisTick: {show: false}, |
| axisLabel: {textStyle: {color: '#ddd'}}, |
| }, |
| yAxis: { |
| type: 'category', |
| name: 'PM 2.5', |
| axisLine: {show: false, lineStyle: {color: '#ddd'}}, |
| axisTick: {show: false, lineStyle: {color: '#ddd'}}, |
| axisLabel: {interval: 0, textStyle: {color: '#ddd'}}, |
| data: [] |
| }, |
| series: [ |
| { |
| id: 'bar', |
| zlevel: 2, |
| type: 'bar', |
| symbol: 'none', |
| itemStyle: { |
| normal: { |
| color: '#ddb926' |
| } |
| }, |
| data: [] |
| } |
| ] |
| }; |
| |
| if (!smSettings.seperatedEChartsInstance) { |
| for (var key in optionSt) { |
| if (key !== 'series') { |
| option[key] = optionSt[key]; |
| } |
| } |
| option.series.push(optionSt.series[0]); |
| option.grid.left = null; |
| option.grid.width = '30%'; |
| } |
| |
| var oldCategoryData = []; |
| var oldBarData = []; |
| |
| chart.on('brushSelected', renderBrushed); |
| chart.setOption(option, true); |
| chart.dispatchAction({ |
| type: 'brush', |
| areas: [ |
| // { |
| // geoIndex: 0, |
| // brushType: 'polygon', |
| // range: [[482,130],[481,130],[470,123],[406,100],[387,94],[377,88],[374,83],[373,81],[366,76],[360,74],[355,73],[346,79],[337,83],[323,84],[301,84],[297,84],[281,88],[265,92],[265,93],[258,120],[265,144],[272,148],[297,168],[319,192],[324,200],[324,201],[325,205],[337,229],[342,240],[343,242],[343,243],[344,247],[345,250],[350,261],[354,268],[355,274],[355,281],[347,300],[342,319],[336,352],[333,388],[336,424],[351,442],[364,451],[375,455],[392,466],[401,474],[409,483],[419,493],[432,502],[453,502],[487,484],[521,436],[536,364],[539,322],[539,309],[537,305],[537,304],[536,295],[517,273],[511,264],[511,264]] |
| // } |
| { |
| geoIndex: 0, |
| brushType: 'polygon', |
| // coordRange: [[121.15,31.89], [120.95,31.39], [112.91,27.87], [118.78,32.04]] |
| coordRange: [[121.15, 31.89], [121.15, 31.89], [109.781327, 39.608266], [120.38, 37.35], [122.207216, 29.985295], [123.97, 47.33]] |
| // geoRange: [[117.27,31.86], [114.31,30.52], [126.57,43.87]] |
| } |
| ] |
| }); |
| |
| |
| if (smSettings.seperatedEChartsInstance) { |
| elSt.style.visibility = 'visible'; |
| chartSt.setOption(optionSt, true); |
| } |
| else { |
| elSt.style.visibility = 'hidden'; |
| } |
| |
| function renderBrushed(params) { |
| var brushed = []; |
| var top = 0; |
| var topWhere; |
| var sum = 0; |
| var count = 0; |
| var brushComponent = params.batch[0]; |
| var selectedItems = []; |
| |
| for (var sIdx = 0; sIdx < brushComponent.selected.length; sIdx++) { |
| var rawIndices = brushComponent.selected[sIdx].dataIndex; |
| var placesBySeries = []; |
| for (var i = 0; i < rawIndices.length; i++) { |
| var rawIndex = rawIndices[i]; |
| var item = convertedData[sIdx][rawIndex]; |
| var value = item.value[2]; |
| sum += value; |
| count++; |
| if (value > top) { |
| top = value; |
| topWhere = item.name; |
| } |
| if (sIdx === 0) { |
| selectedItems.push(item); |
| } |
| placesBySeries.push(item.name); |
| } |
| brushed.push('[Series ' + sIdx + '] ' + placesBySeries.join(', ')); |
| } |
| |
| |
| panel.innerHTML = [ |
| '<h3>STATISTICS:</h3>', |
| 'PM2.5 TOP: ' + topWhere + ' ' + top.toFixed(4) + '<br>', |
| 'PM2.5 AVERAGE: ' + (sum / count).toFixed(4) + '<br>', |
| '<br>', |
| '<br>', |
| '<h3>BRUSHED:</h3>', |
| brushed.join('<br><br>'), |
| ].join(' '); |
| |
| selectedItems.sort(function (a, b) { |
| return a.value[2] - b.value[2]; |
| }); |
| |
| var categoryData = []; |
| var barData = []; |
| var max = 30; |
| |
| for (var i = 0; i < Math.min(selectedItems.length, max); i++) { |
| categoryData.push(selectedItems[i].name); |
| barData.push(selectedItems[i].value[2]); |
| } |
| |
| var isDiff = checkDiff(categoryData, oldCategoryData) |
| || checkDiff(barData, oldBarData); |
| oldCategoryData = categoryData; |
| oldBarData = barData; |
| |
| if (!smSettings.diff || isDiff) { |
| var targetName = smSettings.seperatedEChartsInstance ? 'chart2' : 'mainChart'; |
| smSettings.diff |
| ? console.log('diff checked and setOption to ' + targetName) |
| : console.log('do not check diff and setOption' + targetName); |
| |
| (smSettings.seperatedEChartsInstance ? chartSt : chart).setOption({ |
| yAxis: {data: categoryData}, |
| series: {id: 'bar', data: barData} |
| }); |
| } |
| } |
| |
| function checkDiff(list, oldList) { |
| if (list.length !== oldList.length) { |
| return true; |
| } |
| else { |
| for (var i = 0; i < list.length; i++) { |
| if (list[i] !== oldList[i]) { |
| return true; |
| } |
| } |
| } |
| } |
| } |
| }); |
| |
| </script> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <!-- =================== 3 ===================== --> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <script type="text/javascript"> |
| |
| require(['echarts'], function (echarts) { |
| |
| var main = document.getElementById('main4'); |
| var panel = document.getElementById('panel4'); |
| if (!main) { |
| return; |
| } |
| var chart = echarts.init(main); |
| |
| var xAxisData = []; |
| var data1 = []; |
| var data2 = []; |
| var data3 = []; |
| var data4 = []; |
| |
| for (var i = 0; i < 10; i++) { |
| xAxisData.push('Class' + i); |
| |
| if (i === 1) { |
| // Test null data. |
| data1.push(null); |
| } |
| else { |
| data1.push((Math.random() * 2).toFixed(2)); |
| } |
| |
| data2.push(-Math.random().toFixed(2)); |
| data3.push((Math.random() * 5).toFixed(2)); |
| data4.push((Math.random() + 0.3).toFixed(2)); |
| } |
| |
| var itemStyle = { |
| normal: { |
| label: { |
| show: true, |
| position: 'outside' |
| } |
| }, |
| emphasis: { |
| label: { |
| position: 'outside' |
| }, |
| barBorderWidth: 1, |
| shadowBlur: 10, |
| shadowOffsetX: 0, |
| shadowOffsetY: 0, |
| shadowColor: 'rgba(0,0,0,0.5)' |
| } |
| }; |
| |
| var option = { |
| backgroundColor: '#eee', |
| legend: { |
| data: ['bar', 'bar2', 'bar3', 'bar4'], |
| align: 'left', |
| left: 10 |
| }, |
| brush: { |
| xAxisIndex: 0 |
| }, |
| toolbox: { |
| feature: { |
| magicType: { |
| type: ['line', 'bar', 'stack', 'tiled'] |
| }, |
| dataView: {} |
| } |
| }, |
| tooltip: {}, |
| xAxis: { |
| data: xAxisData, |
| name: 'X Axis', |
| silent: false, |
| axisLine: {onZero: true}, |
| splitLine: {show: false}, |
| splitArea: {show: false} |
| }, |
| yAxis: { |
| inverse: true, |
| splitArea: {show: false} |
| }, |
| grid: { |
| left: 100 |
| }, |
| visualMap: { |
| type: 'continuous', |
| dimension: 1, |
| text: ['High', 'Low'], |
| inverse: true, |
| itemHeight: 200, |
| calculable: true, |
| min: -2, |
| max: 6, |
| top: 60, |
| left: 10 |
| }, |
| series: [ |
| { |
| name: 'bar', |
| type: 'bar', |
| stack: 'one', |
| itemStyle: itemStyle, |
| data: data1 |
| }, |
| { |
| name: 'bar2', |
| type: 'bar', |
| stack: 'one', |
| itemStyle: itemStyle, |
| data: data2 |
| }, |
| { |
| name: 'bar3', |
| type: 'bar', |
| stack: 'two', |
| itemStyle: itemStyle, |
| data: data3 |
| }, |
| { |
| name: 'bar4', |
| type: 'bar', |
| stack: 'two', |
| itemStyle: itemStyle, |
| data: data4 |
| } |
| ] |
| }; |
| |
| chart.on('brushSelected', renderBrushed); |
| window.onresize = function () { |
| chart.resize(); |
| }; |
| |
| chart.setOption(option); |
| |
| function renderBrushed(params) { |
| var brushed = []; |
| var brushComponent = params.batch[0]; |
| |
| for (var sIdx = 0; sIdx < brushComponent.selected.length; sIdx++) { |
| var rawIndices = brushComponent.selected[sIdx].dataIndex; |
| brushed.push('[Series ' + sIdx + '] ' + rawIndices.join(', ')); |
| } |
| |
| panel.innerHTML = [ |
| '<h3>BRUSHED RAW INDICES:</h3>', |
| brushed.join('<br><br>'), |
| ].join(' '); |
| } |
| }); |
| </script> |
| |
| |
| |
| |
| |
| |
| </body> |
| </html> |
