| |
| <!-- |
| 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/facePrint.js"></script> |
| <script src="lib/testHelper.js"></script> |
| <link rel="stylesheet" href="lib/reset.css" /> |
| </head> |
| <body> |
| <style> |
| h1 { |
| line-height: 60px; |
| height: 60px; |
| background: #ddd; |
| text-align: center; |
| font-weight: bold; |
| font-size: 14px; |
| } |
| .chart { |
| height: 500px; |
| } |
| </style> |
| |
| |
| <div class="chart" id="bar-incremental-large"></div> |
| |
| |
| <script> |
| function makeToggleChartButtons(toggleClip) { |
| return [{ |
| text: 'Set Clip', |
| onclick: function () { |
| toggleClip(true); |
| } |
| }, { |
| text: 'Set Visible', |
| onclick: function () { |
| toggleClip(false); |
| } |
| }]; |
| } |
| </script> |
| |
| |
| |
| <script> |
| require([ |
| 'echarts' |
| ], function (echarts) { |
| |
| var data = []; |
| var rawDataCount = 2e5; |
| var rate = 1000; |
| |
| for (var i = 0; i < rawDataCount; i++) { |
| var val = 1000 * Math.sin(i / rate) + 1500; |
| data.push([i, val]); |
| } |
| |
| var option = { |
| color: ['rgba(123,213,012,0.5)'], |
| xAxis: { |
| }, |
| yAxis: { |
| scale: true |
| }, |
| tooltip: { |
| trigger: 'axis' |
| }, |
| dataZoom: [{ |
| type: 'slider', |
| start: 5, |
| end: 95 |
| }, { |
| type: 'inside', |
| start: 5, |
| end: 95 |
| }], |
| series: { |
| type: 'bar', |
| large: true, |
| sampling: 'lttb', |
| data: data |
| } |
| }; |
| |
| var chart = testHelper.create(echarts, 'bar-incremental-large', { |
| option: option, |
| height: 400, |
| buttons: makeToggleChartButtons(function (clip) { |
| chart.setOption({ |
| series: [{ |
| clip: clip |
| }] |
| }) |
| }) |
| }); |
| }) |
| </script> |
| |
| </body> |
| </html> |
