| <!DOCTYPE html> |
| <!-- |
| 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"> |
| <meta name="viewport" content="width=device-width, initial-scale=1" /> |
| <script src="lib/simpleRequire.js"></script> |
| <script src="lib/config.js"></script> |
| <script src="lib/jquery.min.js"></script> |
| <script src="lib/facePrint.js"></script> |
| <script src="lib/testHelper.js"></script> |
| <!-- <script src="ut/lib/canteen.js"></script> --> |
| <link rel="stylesheet" href="lib/reset.css" /> |
| </head> |
| <body> |
| <style> |
| </style> |
| |
| |
| |
| <div id="main0"></div> |
| |
| |
| |
| |
| |
| |
| <script> |
| require([ |
| 'echarts', |
| // 'map/js/china', |
| // './data/nutrients.json' |
| ], function (echarts) { |
| var option; |
| |
| option = { |
| legend: {}, |
| tooltip: { |
| axisPointer: { |
| type: 'shadow' |
| }, |
| showContent: true, |
| trigger: 'axis' |
| }, |
| animation: false, |
| xAxis: { |
| data: [] |
| }, |
| yAxis: {}, |
| series: [] |
| }; |
| |
| const nameCache = {}; |
| const dataCount = 700; |
| function generateRandomName() { |
| let str = ''; |
| for (let i = 0; i < 4; i++) { |
| str += String.fromCharCode(65 + Math.round((90 - 65) * Math.random())); |
| } |
| if (nameCache[str]) { |
| return generateRandomName(); |
| } |
| nameCache[str] = true; |
| return str; |
| } |
| |
| for (let i = 0; i < 100; i++) { |
| let value = Math.random(); |
| const data = []; |
| const increase = Math.random() * (i / 10 + 1); |
| for (let k = 0; k < dataCount; k++) { |
| data.push(value); |
| value += Math.random() * increase - increase * 0.499; |
| } |
| option.series.push({ |
| name: generateRandomName(), |
| type: 'bar', |
| stack: 'all', |
| large: true, |
| data |
| }) |
| } |
| |
| for (let i = 0; i < dataCount; i++) { |
| option.xAxis.data.push('CAT' + i); |
| } |
| |
| var chart = testHelper.create(echarts, 'main0', { |
| title: [ |
| 'Tooltip performance test for 70000 data in 100 series', |
| 'See https://github.com/apache/echarts/issues/16133' |
| ], |
| option: option, |
| height: 600, |
| // buttons: [{text: 'btn-txt', onclick: function () {}}], |
| // recordCanvas: true, |
| }); |
| }); |
| </script> |
| |
| |
| </body> |
| </html> |
| |