| |
| <!-- |
| 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/esl.js"></script> |
| <script src="lib/config.js"></script> |
| <meta name="viewport" content="width=device-width, initial-scale=1" /> |
| </head> |
| <body> |
| <style> |
| html, body, #main { |
| width: 100%; |
| height: 100%; |
| margin: 0; |
| } |
| #main { |
| background: #fff; |
| } |
| </style> |
| <div id="main"></div> |
| <script> |
| |
| require([ |
| 'echarts' |
| // 'echarts/chart/bar', |
| // 'echarts/component/legend', |
| // 'echarts/component/polar', |
| // 'echarts/component/title', |
| // 'echarts/component/tooltip', |
| // 'zrender/vml/vml' |
| ], function (echarts) { |
| |
| var chart = echarts.init(document.getElementById('main')); |
| |
| var data = [ |
| [5000, 10000, 6785.71], |
| [4000, 10000, 6825], |
| [3000, 6500, 4463.33], |
| [2500, 5600, 3793.83], |
| [2000, 4000, 3060], |
| [2000, 4000, 3222.33], |
| [2500, 4000, 3133.33], |
| [1800, 4000, 3100], |
| [2000, 3500, 2750], |
| [2000, 3000, 2500], |
| [1800, 3000, 2433.33], |
| [2000, 2700, 2375], |
| [1500, 2800, 2150], |
| [1500, 2300, 2100], |
| [1600, 3500, 2057.14], |
| [1500, 2600, 2037.5], |
| [1500, 2417.54, 1905.85], |
| [1500, 2000, 1775], |
| [1500, 1800, 1650] |
| ]; |
| var cities = ['北京', '上海', '深圳', '广州', '苏州', '杭州', '南京', '福州', '青岛', '济南', '长春', '大连', '温州', '郑州', '武汉', '成都', '东莞', '沈阳', '烟台']; |
| var barHeight = 50; |
| |
| chart.setOption({ |
| title: { |
| text: '在中国租个房子有多贵？', |
| subtext: '市中心一室月租费（数据来源：https://www.numbeo.com）' |
| }, |
| legend: { |
| show: true, |
| data: ['价格范围', '均值'] |
| }, |
| grid: { |
| top: 100 |
| }, |
| angleAxis: { |
| type: 'category', |
| data: cities |
| }, |
| tooltip: { |
| show: true, |
| formatter: function (params) { |
| var id = params.dataIndex; |
| return cities[id] + '<br>最高：' + data[id][0] + '<br>最低：' + data[id][1] + '<br>平均：' + data[id][2]; |
| } |
| }, |
| radiusAxis: { |
| }, |
| polar: { |
| }, |
| series: [{ |
| type: 'bar', |
| itemStyle: { |
| normal: { |
| color: 'transparent' |
| } |
| }, |
| data: data.map(function (d) { |
| return d[0]; |
| }), |
| coordinateSystem: 'polar', |
| stack: '最大最小值', |
| silent: true |
| }, { |
| type: 'bar', |
| data: data.map(function (d) { |
| return d[1] - d[0]; |
| }), |
| coordinateSystem: 'polar', |
| name: '价格范围', |
| stack: '最大最小值' |
| }, { |
| type: 'bar', |
| itemStyle: { |
| normal: { |
| color: 'transparent' |
| } |
| }, |
| data: data.map(function (d) { |
| return d[2] - barHeight; |
| }), |
| coordinateSystem: 'polar', |
| stack: '均值', |
| silent: true, |
| z: 10 |
| }, { |
| type: 'bar', |
| data: data.map(function (d) { |
| return barHeight * 2 |
| }), |
| coordinateSystem: 'polar', |
| name: '均值', |
| stack: '均值', |
| barGap: '-100%', |
| z: 10 |
| }], |
| legend: { |
| show: true, |
| data: ['A', 'B', 'C'] |
| } |
| }); |
| |
| chart.on('click', function (params) { |
| console.log(params); |
| }); |
| |
| window.onresize = chart.resize; |
| }); |
| </script> |
| </body> |
| </html> |
