| <!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> | 
 |  | 
 |  | 
 |         <div id="main1"></div> | 
 |  | 
 |  | 
 |         <div id="main2"></div> | 
 |  | 
 |  | 
 |         <div id="main3"></div> | 
 |  | 
 |  | 
 |         <div id="main4"></div> | 
 |  | 
 |  | 
 |         <div id="main5"></div> | 
 |  | 
 |  | 
 |         <script> | 
 |         require(['echarts'/*, 'map/js/china' */], function (echarts) { | 
 |             var option; | 
 |  | 
 |             const time = new Date('2010-01-01 00:00:00'); | 
 |             const data = []; | 
 |             for (let i = 0; i < 10; ++i) { | 
 |                 data.push([time.getTime(), i * 10 + Math.random() * 100]); | 
 |                 time.setFullYear(time.getFullYear() + 1); | 
 |             } | 
 |  | 
 |             option = { | 
 |                 tooltip: { | 
 |                     show: true, | 
 |                     trigger: 'axis' | 
 |                 }, | 
 |                 xAxis: { | 
 |                     type: 'time' | 
 |                 }, | 
 |                 yAxis: { | 
 |                     type: 'value' | 
 |                 }, | 
 |                 series: { | 
 |                     type: 'line', | 
 |                     data: data, | 
 |                 } | 
 |             }; | 
 |  | 
 |             var chart = testHelper.create(echarts, 'main0', { | 
 |                 title: [ | 
 |                     'When min/max data is in year unit', | 
 |                     'Expect 2010 and 2019 to be displayed' | 
 |                 ], | 
 |                 option: option | 
 |                 // height: 300, | 
 |                 // buttons: [{text: 'btn-txt', onclick: function () {}}], | 
 |                 // recordCanvas: true, | 
 |             }); | 
 |         }); | 
 |         </script> | 
 |  | 
 |  | 
 |  | 
 |  | 
 |  | 
 |  | 
 |  | 
 |  | 
 |         <script> | 
 |         require(['echarts'/*, 'map/js/china' */], function (echarts) { | 
 |             var option; | 
 |  | 
 |             const time = new Date('2010-01-01 00:00:00'); | 
 |             const data = [[new Date('2009-09-10 11:00:00'), 20]]; | 
 |             for (let i = 0; i < 11; ++i) { | 
 |                 data.push([time.getTime(), i * 10 + Math.random() * 100]); | 
 |                 time.setFullYear(time.getFullYear() + 1); | 
 |             } | 
 |             data.push([new Date('2020-03-10 11:00:00'), 200]) | 
 |  | 
 |             option = { | 
 |                 tooltip: { | 
 |                     show: true, | 
 |                     trigger: 'axis' | 
 |                 }, | 
 |                 xAxis: { | 
 |                     type: 'time', | 
 |                     axisLabel: { | 
 |                     } | 
 |                 }, | 
 |                 yAxis: { | 
 |                     type: 'value' | 
 |                 }, | 
 |                 series: { | 
 |                     type: 'line', | 
 |                     data: data | 
 |                 } | 
 |             }; | 
 |  | 
 |             var chart = testHelper.create(echarts, 'main1', { | 
 |                 title: [ | 
 |                     'When min/max data is not in year unit', | 
 |                     'Expect 2009 and 2020 not to be displayed' | 
 |                 ], | 
 |                 option: option | 
 |                 // height: 300, | 
 |                 // buttons: [{text: 'btn-txt', onclick: function () {}}], | 
 |                 // recordCanvas: true, | 
 |             }); | 
 |         }); | 
 |         </script> | 
 |  | 
 |  | 
 |  | 
 |  | 
 |  | 
 |         <script> | 
 |         require(['echarts'/*, 'map/js/china' */], function (echarts) { | 
 |             var option; | 
 |  | 
 |             const time = new Date('2010-01-01 00:00:00'); | 
 |             const data = [[new Date('2009-09-10 11:00:00'), 20]]; | 
 |             for (let i = 0; i < 11; ++i) { | 
 |                 data.push([time.getTime(), i * 10 + Math.random() * 100]); | 
 |                 time.setFullYear(time.getFullYear() + 1); | 
 |             } | 
 |             data.push([new Date('2020-03-10 11:00:00'), 200]) | 
 |  | 
 |             option = { | 
 |                 tooltip: { | 
 |                     show: true, | 
 |                     trigger: 'axis' | 
 |                 }, | 
 |                 xAxis: { | 
 |                     type: 'time', | 
 |                     axisLabel: { | 
 |                         showMaxLabel: true, | 
 |                         showMinLabel: true, | 
 |                         formatter: '{yyyy}' | 
 |                     } | 
 |                 }, | 
 |                 yAxis: { | 
 |                     type: 'value' | 
 |                 }, | 
 |                 series: { | 
 |                     type: 'line', | 
 |                     data: data | 
 |                 } | 
 |             }; | 
 |  | 
 |             var chart = testHelper.create(echarts, 'main2', { | 
 |                 title: [ | 
 |                     'Force show min and max in the above case', | 
 |                     'Expect 2009 and 2020 to be displayed' | 
 |                 ], | 
 |                 option: option | 
 |                 // height: 300, | 
 |                 // buttons: [{text: 'btn-txt', onclick: function () {}}], | 
 |                 // recordCanvas: true, | 
 |             }); | 
 |         }); | 
 |         </script> | 
 |  | 
 |  | 
 |         <script> | 
 |         require(['echarts'/*, 'map/js/china' */], function (echarts) { | 
 |             var option; | 
 |  | 
 |             const time = new Date('2010-01-01 00:00:00'); | 
 |             const data = []; | 
 |             for (let i = 0; i < 30; ++i) { | 
 |                 data.push([time.getTime(), i * 10 + Math.random() * 100]); | 
 |                 time.setMonth(time.getMonth() + 1); | 
 |             } | 
 |             // data.push([new Date('2020-09-10 11:00:00'), 200]) | 
 |  | 
 |             option = { | 
 |                 xAxis: { | 
 |                     type: 'time', | 
 |                     axisLabel: { | 
 |                     } | 
 |                 }, | 
 |                 yAxis: { | 
 |                     type: 'value' | 
 |                 }, | 
 |                 series: { | 
 |                     type: 'line', | 
 |                     data: data | 
 |                 } | 
 |             }; | 
 |  | 
 |             var chart = testHelper.create(echarts, 'main3', { | 
 |                 title: [ | 
 |                     'Default styles for levels' | 
 |                 ], | 
 |                 option: option | 
 |                 // height: 300, | 
 |                 // buttons: [{text: 'btn-txt', onclick: function () {}}], | 
 |                 // recordCanvas: true, | 
 |             }); | 
 |         }); | 
 |         </script> | 
 |  | 
 |  | 
 |  | 
 |         <script> | 
 |         require(['echarts'/*, 'map/js/china' */], function (echarts) { | 
 |             var option; | 
 |  | 
 |             const time = new Date('2010-01-01 00:00:00'); | 
 |             const data = []; | 
 |             for (let i = 0; i < 30; ++i) { | 
 |                 data.push([time.getTime(), i * 10 + Math.random() * 100]); | 
 |                 time.setMonth(time.getMonth() + 1); | 
 |             } | 
 |             // data.push([new Date('2020-09-10 11:00:00'), 200]) | 
 |  | 
 |             option = { | 
 |                 xAxis: { | 
 |                     type: 'time', | 
 |                     axisLabel: { | 
 |                         formatter: { | 
 |                             year: '{year|{yyyy}}\n{month|{MMM}}', | 
 |                             month: '{month|{MMM}}' | 
 |                         }, | 
 |                         rich: { | 
 |                             year: { | 
 |                                 color: '#333', | 
 |                                 fontWeight: 'bold' | 
 |                             }, | 
 |                             month: { | 
 |                                 color: '#999' | 
 |                             } | 
 |                         } | 
 |                     } | 
 |                 }, | 
 |                 yAxis: { | 
 |                     type: 'value' | 
 |                 }, | 
 |                 series: { | 
 |                     type: 'line', | 
 |                     data: data | 
 |                 } | 
 |             }; | 
 |  | 
 |             var chart = testHelper.create(echarts, 'main4', { | 
 |                 title: [ | 
 |                     'Customed styles for levels' | 
 |                 ], | 
 |                 option: option | 
 |                 // height: 300, | 
 |                 // buttons: [{text: 'btn-txt', onclick: function () {}}], | 
 |                 // recordCanvas: true, | 
 |             }); | 
 |         }); | 
 |         </script> | 
 |  | 
 |  | 
 |  | 
 |         <script> | 
 |         require(['echarts'/*, 'map/js/china' */], function (echarts) { | 
 |             var option; | 
 |  | 
 |             const time = new Date('2010-01-01 00:00:00'); | 
 |             const data = []; | 
 |             for (let i = 0; i < 30; ++i) { | 
 |                 data.push([time.getTime(), i * 10 + Math.random() * 100]); | 
 |                 time.setMonth(time.getMonth() + 1); | 
 |             } | 
 |             // data.push([new Date('2020-09-10 11:00:00'), 200]) | 
 |  | 
 |             option = { | 
 |                 xAxis: { | 
 |                     type: 'time', | 
 |                     axisLabel: { | 
 |                         formatter: function (value) { | 
 |                             const date = new Date(value); | 
 |                             const yearStart = new Date(value); | 
 |                             yearStart.setMonth(0); | 
 |                             yearStart.setDate(1); | 
 |                             yearStart.setHours(0); | 
 |                             yearStart.setMinutes(0); | 
 |                             yearStart.setSeconds(0); | 
 |                             yearStart.setMilliseconds(0); | 
 |                             if (date.getTime() === yearStart.getTime()) { | 
 |                                 return '{year|' + date.getFullYear() + '}\n' | 
 |                                     + '{month|' + (date.getMonth() + 1) + '月}'; | 
 |                             } | 
 |                             else { | 
 |                                 return '{month|' + (date.getMonth() + 1) + '月}' | 
 |                             } | 
 |                         }, | 
 |                         rich: { | 
 |                             year: { | 
 |                                 color: '#333', | 
 |                                 fontWeight: 'bold' | 
 |                             }, | 
 |                             month: { | 
 |                                 color: '#999' | 
 |                             } | 
 |                         } | 
 |                     } | 
 |                 }, | 
 |                 yAxis: { | 
 |                     type: 'value' | 
 |                 }, | 
 |                 series: { | 
 |                     type: 'line', | 
 |                     data: data | 
 |                 } | 
 |             }; | 
 |  | 
 |             var chart = testHelper.create(echarts, 'main5', { | 
 |                 title: [ | 
 |                     'Callback formatter' | 
 |                 ], | 
 |                 option: option | 
 |                 // height: 300, | 
 |                 // buttons: [{text: 'btn-txt', onclick: function () {}}], | 
 |                 // recordCanvas: true, | 
 |             }); | 
 |         }); | 
 |         </script> | 
 |  | 
 |  | 
 |     </body> | 
 | </html> | 
 |  |