| <!-- |
| 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> |
| </head> |
| |
| <body> |
| <style> |
| html, |
| body, |
| #main { |
| width: 100%; |
| height: 100%; |
| } |
| |
| #switchBtn { |
| position: fixed; |
| top: 20px; |
| left: 20px; |
| } |
| |
| #startAngle { |
| position: fixed; |
| top: 60px; |
| left: 20px; |
| } |
| |
| #startAngleLabel { |
| position: fixed; |
| top: 40px; |
| left: 20px; |
| } |
| </style> |
| <div id="main"></div> |
| <button id="switchBtn">Switch to clockwise</button> |
| <input id="startAngle" type="range" min="0" max="360" value="90" /> |
| <label for="startAngle" id="startAngleLabel">Start Angle: 90</label> |
| <script> |
| |
| require([ |
| 'echarts' |
| ], function (echarts) { |
| var currentDirection = 'anti-clockwise'; |
| var startAngle = 90; |
| var switchBtn = document.getElementById('switchBtn'); |
| var startAngleInput = document.getElementById('startAngle'); |
| var startAngleLabel = document.getElementById('startAngleLabel'); |
| |
| var chart = echarts.init(document.getElementById('main')); |
| |
| chart.setOption({ |
| tooltip: { |
| trigger: 'item' |
| }, |
| legend: { |
| x: 'left', |
| data: ['图一', '图二', '图三'] |
| }, |
| radar: [ |
| { |
| id: 'radar1', |
| indicator: [ |
| { text: '指标一' }, |
| { text: '指标二' }, |
| { text: '指标三' }, |
| { text: '指标四' }, |
| { text: '指标五' } |
| ], |
| center: ['25%', 210], |
| radius: 150, |
| startAngle: 90, |
| splitNumber: 8, |
| name: { |
| formatter: '【{value}】', |
| textStyle: { color: 'red' } |
| }, |
| scale: true |
| }, |
| { |
| id: 'radar2', |
| indicator: [ |
| { |
| text: '语文', max: 150, nameTextStyle: { |
| color: '#000000', fontSize: 5 |
| } |
| }, |
| { |
| text: '数学', max: 150, axisLine: { |
| lineStyle: { |
| color: 'red' |
| } |
| } |
| }, |
| { |
| text: '英语', max: 150, axisLine: { |
| lineStyle: { |
| color: 'red' |
| } |
| } |
| }, |
| { |
| text: '物理', max: 120, axisLine: { |
| lineStyle: { |
| color: 'red' |
| } |
| } |
| }, |
| { |
| text: '化学', max: 108, axisLine: { |
| lineStyle: { |
| color: 'red' |
| } |
| } |
| }, |
| { |
| text: '生物', max: 72, axisLine: { |
| lineStyle: { |
| color: 'red' |
| } |
| } |
| } |
| ], |
| center: ['75%', 210], |
| radius: 150 |
| }, |
| { |
| id: 'radar3', |
| indicator: [{ |
| name: 'a', |
| max: 13 |
| }, |
| { |
| name: 'b', |
| max: 1, |
| min: 0 |
| }, |
| { |
| name: 'c', |
| max: 16000 |
| }, |
| { |
| name: 'd', |
| max: 30000 |
| }, |
| { |
| name: 'e', |
| max: 38000 |
| }, |
| { |
| name: 'f', |
| max: 52000 |
| }, |
| { |
| name: 'g', |
| max: 25000 |
| }], |
| radius: 150 |
| } |
| ], |
| series: [ |
| { |
| name: '雷达图', |
| type: 'radar', |
| itemStyle: { |
| emphasis: { |
| // color: 各异, |
| lineStyle: { |
| width: 4 |
| } |
| } |
| }, |
| data: [ |
| { |
| value: [100, 8, 0.40, -80, 2000], |
| name: '图一', |
| symbol: 'diamond', |
| symbolSize: 20, |
| itemStyle: { |
| normal: { |
| lineStyle: { |
| type: 'dashed' |
| } |
| } |
| } |
| }, |
| { |
| value: [10, 3, 0.20, -100, 1000], |
| name: '图二', |
| itemStyle: { |
| normal: { |
| areaStyle: { |
| type: 'default' |
| } |
| } |
| } |
| }, |
| { |
| value: [20, 3, 0.3, -13.5, 3000], |
| name: '图三', |
| symbol: 'none', // 拐点图形类型，非标准参数 |
| itemStyle: { |
| normal: { |
| lineStyle: { |
| type: 'dotted' |
| } |
| } |
| } |
| } |
| ] |
| }, |
| { |
| name: '成绩单', |
| type: 'radar', |
| polarIndex: 1, |
| itemStyle: { |
| normal: { |
| areaStyle: { |
| type: 'default' |
| } |
| } |
| }, |
| data: [ |
| { |
| value: [120, 118, 130, 100, 99, 70], |
| name: '张三', |
| itemStyle: { |
| normal: { |
| label: { |
| show: true, |
| formatter: function (params) { |
| return params.value; |
| } |
| } |
| } |
| } |
| }, |
| { |
| value: [90, 113, 140, 30, 70, 60], |
| name: '李四', |
| itemStyle: { |
| normal: { |
| lineStyle: { |
| type: 'dashed' |
| } |
| } |
| } |
| } |
| ] |
| }, |
| { |
| name: 'join', |
| polarIndex: 2, |
| type: 'radar', |
| data: [{ |
| value: [ |
| 3, |
| 1, |
| 1, |
| 53, |
| 66, |
| 18, |
| 0.0121 |
| ] |
| }] |
| } |
| ] |
| }); |
| |
| switchBtn.addEventListener('click', function () { |
| switchBtn.textContent = 'Switch to ' + currentDirection; |
| currentDirection = currentDirection === 'clockwise' ? 'anti-clockwise' : 'clockwise'; |
| chart.setOption({ |
| radar: [{ |
| id: 'radar1', |
| clockwise: currentDirection === 'clockwise' |
| }, { |
| id: 'radar2', |
| clockwise: currentDirection === 'clockwise' |
| }, { |
| id: 'radar3', |
| clockwise: currentDirection === 'clockwise' |
| }] |
| }); |
| }); |
| |
| startAngleInput.addEventListener('input', function () { |
| startAngle = parseInt(startAngleInput.value); |
| startAngleLabel.textContent = 'Start Angle: ' + startAngle; |
| chart.setOption({ |
| radar: [{ |
| id: 'radar1', |
| startAngle: startAngle |
| }, { |
| id: 'radar2', |
| startAngle: startAngle |
| }, { |
| id: 'radar3', |
| startAngle: startAngle |
| }] |
| }, { |
| slient: true |
| }); |
| }); |
| }); |
| |
| </script> |
| </body> |
| |
| </html> |
