| <!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 = { | 
 |                 title: { | 
 |                     text: 'Referer of a Website', | 
 |                     subtext: 'Fake Data', | 
 |                     left: 'center' | 
 |                 }, | 
 |                 tooltip: { | 
 |                     trigger: 'item' | 
 |                 }, | 
 |                 legend: { | 
 |                     orient: 'vertical', | 
 |                     left: 'left' | 
 |                 }, | 
 |                 series: [ | 
 |                     { | 
 |                         name: 'Access From', | 
 |                         type: 'pie', | 
 |                         radius: '50%', | 
 |                         data: [ | 
 |                             { | 
 |                                 value: 1048, name: 'Search Engine' | 
 |                             }, | 
 |                             { | 
 |                                 value: 300, name: 'Direct' | 
 |                             }, | 
 |                             { | 
 |                                 value: 1348, | 
 |                                 name: 'Placeholder', | 
 |                                 itemStyle: { | 
 |                                     color: 'rgba(135,206,250,0)' | 
 |                                 } | 
 |                             } | 
 |                         ] | 
 |                     } | 
 |                 ] | 
 |             }; | 
 |  | 
 |  | 
 |             var chart = testHelper.create(echarts, 'main0', { | 
 |                 title: [ | 
 |                     'Placeholder with color(with alpha 0) should be totally hidden', | 
 |                     'From https://github.com/apache/echarts/issues/16064' | 
 |                 ], | 
 |                 option: option | 
 |             }); | 
 |         }); | 
 |         </script> | 
 |  | 
 |  | 
 |     </body> | 
 | </html> | 
 |  |