| |
| <!-- |
| 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> |
| <script src="lib/dat.gui.min.js"></script> |
| </head> |
| <body> |
| <style> |
| html, body, #main { |
| width: 100%; |
| height: 100%; |
| margin: 0; |
| } |
| </style> |
| <div id="main"></div> |
| <script> |
| |
| require([ |
| 'echarts' |
| ], function (echarts) { |
| |
| var chart = echarts.init(document.getElementById('main'), null, { |
| |
| }); |
| |
| var itemStyle = { |
| normal: { |
| borderWidth: 0 |
| }, |
| emphasis: { |
| shadowBlur: 40, |
| shadowOffsetX: 0, |
| shadowOffsetY: 0, |
| shadowColor: 'rgba(0, 0, 0, 0.4)', |
| borderWidth: 2 |
| } |
| }; |
| |
| chart.setOption({ |
| aria: { |
| show: true |
| }, |
| title : { |
| text: '漏斗图', |
| subtext: '纯属虚构' |
| }, |
| tooltip : { |
| trigger: 'item', |
| formatter: '{a} <br/>{b} : {c}%' |
| }, |
| legend: { |
| data : ['展现','点击','访问','咨询','订单'] |
| }, |
| series: [ |
| { |
| name:'漏斗图', |
| type:'funnel', |
| gap: 3, |
| itemStyle: itemStyle, |
| left: 300, |
| right: 300, |
| sort: 'ascending', |
| orient: 'horizontal', |
| label: { |
| normal: { |
| position: 'leftTop' |
| } |
| }, |
| data:[ |
| {value:60, name:'访问'}, |
| {value:40, name:'咨询'}, |
| {value:20, name:'订单'}, |
| { |
| value:80, |
| name:'点击', |
| itemStyle: { |
| height: '10%' |
| }, |
| label: { |
| position: 'insideLeft' |
| } |
| }, |
| { |
| value:100, |
| name:'展现', |
| itemStyle: { |
| height: '30%' |
| }, |
| label: { |
| position: 'insideRight' |
| } |
| } |
| ] |
| } |
| ] |
| }); |
| |
| var config = { |
| sort: 'ascending', |
| orient: 'vertical', |
| labelPosition: 'inside', |
| labelLineLen: 20 |
| }; |
| |
| function update() { |
| chart.setOption({ |
| series: [{ |
| name: '漏斗图', |
| sort: config.sort, |
| orient: config.orient, |
| label: { |
| normal: { |
| position: config.labelPosition |
| } |
| }, |
| labelLine: { |
| normal: { |
| length: config.labelLineLen |
| } |
| } |
| }] |
| }); |
| } |
| |
| var gui = new dat.GUI(); |
| gui.add(config, 'sort', ['descending', 'ascending', 'none']) |
| .onChange(update); |
| gui.add(config, 'orient', ['vertical', 'horizontal']) |
| .onChange(update); |
| gui.add(config, 'labelPosition', ['inside', 'center', 'insideLeft', 'insideRight', 'left', 'right', 'top', 'bottom', 'leftTop', 'leftBottom', 'rightTop', 'rightBottom']) |
| .onChange(update); |
| gui.add(config, 'labelLineLen', 0, 100) |
| .onChange(update); |
| }); |
| |
| </script> |
| </body> |
| </html> |
