|  | 
 | <!-- | 
 | 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%; | 
 |                 margin: 0; | 
 |             } | 
 |             #main { | 
 |                 background: #fff; | 
 |             } | 
 |             #btn-dispose { | 
 |                 position: absolute; | 
 |                 left: 10px; | 
 |                 top: 10px; | 
 |                 z-index: 1; | 
 |             } | 
 |         </style> | 
 |         <button type="button" id="btn-dispose">Dispose chart</button> | 
 |         <div id="main"></div> | 
 |         <script> | 
 |  | 
 |             require(['echarts'], function (echarts) { | 
 |  | 
 |                 var chart = echarts.init(document.getElementById('main')); | 
 |  | 
 |                 chart.setOption({ | 
 |                     backgroundColor: '#eee', | 
 |                     tooltip: { | 
 |                         show: true, | 
 |                         renderMode: 'richText', | 
 |                         enterable: true, | 
 |                         // position: [100, 100], | 
 |                         trigger: 'axis', | 
 |                         z: 100 | 
 |                     }, | 
 |                     yAxis: { | 
 |                         type: 'value' | 
 |                     }, | 
 |                     xAxis: { | 
 |                         type: 'category', | 
 |                         data: ['A', 'B', 'C'] | 
 |                     }, | 
 |                     series: [{ | 
 |                         name: 'bar0', | 
 |                         type: 'bar', | 
 |                         data: [2, 3, 6] | 
 |                     }, { | 
 |                         name: 'bar1', | 
 |                         type: 'bar', | 
 |                         data: [1, 0, 9] | 
 |                     }, { | 
 |                         name: 'bar2', | 
 |                         type: 'bar', | 
 |                         data: ['-', 2, 1] | 
 |                     }] | 
 |                 }); | 
 |  | 
 |                 window.onresize = chart.resize; | 
 |  | 
 |                 // fix #12607: to dispose the rich tooltip | 
 |                 document.getElementById('btn-dispose').addEventListener('click', function () { | 
 |                     chart.dispose(); | 
 |                 }); | 
 |             }); | 
 |         </script> | 
 |     </body> | 
 | </html> |