| |
| <!-- |
| 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> |
| <meta name="viewport" content="width=device-width, initial-scale=1" /> |
| </head> |
| <body> |
| <style> |
| html, body, #main { |
| width: 100%; |
| height: 100%; |
| } |
| </style> |
| <div id="main"></div> |
| <script> |
| |
| require([ |
| 'echarts' |
| ], function (echarts) { |
| |
| function randomData() { |
| return (Math.random() + 3).toFixed(3); |
| } |
| |
| var chart = echarts.init(document.getElementById('main'), null, { |
| |
| }); |
| |
| var xAxisData = []; |
| var data1 = []; |
| var data2 = []; |
| var count = 0; |
| for (; count < 500; count++) { |
| xAxisData.push('类目' + count); |
| data1.push(randomData()); |
| // data2.push(-randomData()); |
| } |
| |
| var itemStyle = { |
| normal: { |
| borderColor: 'white', |
| borderWidth: 3, |
| // shadowBlur: 10, |
| // shadowOffsetX: 0, |
| // shadowOffsetY: 5, |
| // shadowColor: 'rgba(0, 0, 0, 0.4)', |
| lineStyle: { |
| width: 2 |
| // shadowBlur: 10, |
| // shadowOffsetX: 0, |
| // shadowOffsetY: 5, |
| // shadowColor: 'rgba(0, 0, 0, 0.4)' |
| }, |
| areaStyle: { |
| |
| } |
| } |
| }; |
| |
| chart.setOption({ |
| legend: { |
| data: ['line'] |
| }, |
| tooltip: { |
| trigger: 'axis', |
| axisPointer: { |
| type: 'line' |
| } |
| }, |
| // animation: false, |
| xAxis: { |
| axisLabel: { |
| interval: 40 |
| }, |
| data: xAxisData, |
| boundaryGap: false |
| }, |
| yAxis: { |
| scale: true, |
| minorTick: { |
| show: true |
| }, |
| minorSplitLine: { |
| show: true |
| }, |
| splitLine: { |
| // show: false |
| } |
| }, |
| series: [{ |
| name: 'line', |
| type: 'line', |
| stack: 'all', |
| symbol: 'none', |
| symbolSize: 10, |
| data: data1, |
| itemStyle: itemStyle |
| }] |
| }); |
| |
| setInterval(function () { |
| for (var i = 0; i < 5; i++) { |
| xAxisData.shift(); |
| xAxisData.push('类目' + count); |
| data1.shift(); |
| data1.push(randomData()); |
| count++; |
| } |
| chart.setOption({ |
| xAxis: { |
| data: xAxisData |
| }, |
| series: [{ |
| name: 'line', |
| data: data1 |
| }] |
| }); |
| }, 500); |
| }) |
| |
| </script> |
| </body> |
| </html> |
