|  | 
 | <!-- | 
 | 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; | 
 |             } | 
 |             html, body, .test-chart { | 
 |                 width: 100%; | 
 |                 height: 100%; | 
 |                 margin: 0; | 
 |             } | 
 |             #main { | 
 |                 background: #fff; | 
 |             } | 
 |         </style> | 
 |         <div id="main"></div> | 
 |         <h1>polar negative</h1> | 
 |         <div id="polar-negative" class="test-chart"></div> | 
 |         <h1>polar min negative</h1> | 
 |         <div id="polar-min-negative" class="test-chart"></div> | 
 |         <h1>polar max negative</h1> | 
 |         <div id="polar-max-negative" class="test-chart"></div> | 
 |         <h1>polar radius min > 0</h1> | 
 |         <div id="polar-radius-min-positive" class="test-chart"></div> | 
 |         <script> | 
 |  | 
 |             require(['echarts'], function (echarts) { | 
 |  | 
 |                 var chart = echarts.init(document.getElementById('main')); | 
 |  | 
 |                 chart.setOption({ | 
 |                     angleAxis: { | 
 |                     }, | 
 |                     radiusAxis: { | 
 |                         type: 'category', | 
 |                         data: ['周一', '周二', '周三', '周四'], | 
 |                         z: 10 | 
 |                     }, | 
 |                     polar: { | 
 |                         radius: [50, 200] | 
 |                     }, | 
 |                     series: [{ | 
 |                         type: 'bar', | 
 |                         data: [1, 2, 3, 4], | 
 |                         coordinateSystem: 'polar', | 
 |                         name: 'A', | 
 |                         stack: 'a' | 
 |                     }, { | 
 |                         type: 'bar', | 
 |                         data: [2, 4, 6, 8], | 
 |                         coordinateSystem: 'polar', | 
 |                         name: 'B', | 
 |                         stack: 'a' | 
 |                     }, { | 
 |                         type: 'bar', | 
 |                         data: [1, 2, 3, 4], | 
 |                         coordinateSystem: 'polar', | 
 |                         name: 'C', | 
 |                         stack: 'a' | 
 |                     }], | 
 |                     legend: { | 
 |                         show: true, | 
 |                         data: ['A', 'B', 'C'] | 
 |                     } | 
 |                 }); | 
 |  | 
 |                 chart.on('click', function (params) { | 
 |                     console.log(params); | 
 |                 }); | 
 |  | 
 |                 window.onresize = chart.resize; | 
 |             }); | 
 |         </script> | 
 |         <script> | 
 |             require([ | 
 |                 'echarts' | 
 |             ], function (echarts) { | 
 |  | 
 |                 var chart = echarts.init(document.getElementById('polar-negative'), null, {}); | 
 |  | 
 |                 var data = []; | 
 |  | 
 |                 chart.setOption({ | 
 |                     angleAxis: { | 
 |                     type: 'category', | 
 |                     data: ['S1', 'S2', 'S3'] | 
 |                 }, | 
 |                 radiusAxis: { | 
 |                     min:-1, | 
 |                     max: 3 | 
 |                 }, | 
 |                 polar: { | 
 |                     radius: [50, 200] | 
 |                 }, | 
 |                 series: [{ | 
 |                     type: 'bar', | 
 |                     data: [1, 1, 1], | 
 |                     coordinateSystem: 'polar', | 
 |                     itemStyle:{ | 
 |                         color:"blue" | 
 |                     }, | 
 |                     name: 'A', | 
 |                     stack: 'a' | 
 |                 }, { | 
 |                     type: 'bar', | 
 |                     data: [1, 1, 1], | 
 |                     coordinateSystem: 'polar', | 
 |                     name: 'B', | 
 |                     stack: 'a' | 
 |                 }, { | 
 |                     type: 'bar', | 
 |                     data: [1, 1, 1], | 
 |                     coordinateSystem: 'polar', | 
 |                     name: 'C', | 
 |                     stack: 'a' | 
 |                 }], | 
 |                 legend: { | 
 |                     show: true, | 
 |                     data: ['A', 'B', 'C'] | 
 |                 } | 
 |                 }); | 
 |             }) | 
 |         </script> | 
 |         <script> | 
 |             require([ | 
 |                 'echarts' | 
 |             ], function (echarts) { | 
 |  | 
 |                 var chart = echarts.init(document.getElementById('polar-min-negative'), null, {}); | 
 |  | 
 |                 var data = []; | 
 |  | 
 |                 chart.setOption({ | 
 |                     angleAxis: { | 
 |                         type: 'category', | 
 |                         data: ['S1', 'S2', 'S3'] | 
 |                     }, | 
 |                     radiusAxis: { | 
 |                         min: -3, | 
 |                         max: 1 | 
 |                     }, | 
 |                     polar: { | 
 |                         radius: [50, 200] | 
 |                     }, | 
 |                     series: [{ | 
 |                         type: 'bar', | 
 |                         data: [-2, 1, 1], | 
 |                         coordinateSystem: 'polar', | 
 |                         itemStyle:{ | 
 |                             color:"blue" | 
 |                         }, | 
 |                         name: 'A', | 
 |                         stack: 'a' | 
 |                     }, { | 
 |                         type: 'bar', | 
 |                         data: [-1, 1, 1], | 
 |                         coordinateSystem: 'polar', | 
 |                         name: 'B', | 
 |                         stack: 'a' | 
 |                     }, { | 
 |                         type: 'bar', | 
 |                         data: [1, 1, 1], | 
 |                         coordinateSystem: 'polar', | 
 |                         name: 'C', | 
 |                         stack: 'a' | 
 |                     }], | 
 |                     legend: { | 
 |                         show: true, | 
 |                         data: ['A', 'B', 'C'] | 
 |                     } | 
 |                 }); | 
 |             }) | 
 |         </script> | 
 |         <script> | 
 |             require([ | 
 |                 'echarts' | 
 |             ], function (echarts) { | 
 |  | 
 |                 var chart = echarts.init(document.getElementById('polar-max-negative'), null, {}); | 
 |  | 
 |                 var data = []; | 
 |  | 
 |                 chart.setOption({ | 
 |                     angleAxis: { | 
 |                         type: 'category', | 
 |                         data: ['S1', 'S2', 'S3'] | 
 |                     }, | 
 |                     radiusAxis: { | 
 |                         min: -6, | 
 |                         max: -1 | 
 |                     }, | 
 |                     polar: { | 
 |                         radius: [50, 200] | 
 |                     }, | 
 |                     series: [{ | 
 |                         type: 'bar', | 
 |                         data: [-2, 1, 1], | 
 |                         coordinateSystem: 'polar', | 
 |                         itemStyle:{ | 
 |                             color:"blue" | 
 |                         }, | 
 |                         name: 'A', | 
 |                         stack: 'a' | 
 |                     }, { | 
 |                         type: 'bar', | 
 |                         data: [-1, 1, 1], | 
 |                         coordinateSystem: 'polar', | 
 |                         name: 'B', | 
 |                         stack: 'a' | 
 |                     }, { | 
 |                         type: 'bar', | 
 |                         data: [1, 1, 1], | 
 |                         coordinateSystem: 'polar', | 
 |                         name: 'C', | 
 |                         stack: 'a' | 
 |                     }], | 
 |                     legend: { | 
 |                         show: true, | 
 |                         data: ['A', 'B', 'C'] | 
 |                     } | 
 |                 }); | 
 |             }) | 
 |         </script> | 
 |  | 
 |         <script> | 
 |             require([ | 
 |                 'echarts' | 
 |             ], function (echarts) { | 
 |  | 
 |                 var chart = echarts.init(document.getElementById('polar-radius-min-positive'), null, {}); | 
 |  | 
 |                 var data = []; | 
 |  | 
 |                 chart.setOption({ | 
 |                     angleAxis: { | 
 |                         type: 'category', | 
 |                         data: ['S1', 'S2', 'S3'] | 
 |                     }, | 
 |                     radiusAxis: { | 
 |                         min: 1, | 
 |                         max: 6 | 
 |                     }, | 
 |                     polar: { | 
 |                         radius: [50, 200] | 
 |                     }, | 
 |                     series: [{ | 
 |                         type: 'bar', | 
 |                         data: [2, 2, 2], | 
 |                         coordinateSystem: 'polar', | 
 |                         itemStyle:{ | 
 |                             color:"blue" | 
 |                         }, | 
 |                         name: 'A', | 
 |                         stack: 'a' | 
 |                     }, | 
 |                     { | 
 |                         type: 'bar', | 
 |                         data: [2, 2, 2], | 
 |                         coordinateSystem: 'polar', | 
 |                         name: 'B', | 
 |                         stack: 'a' | 
 |                     }, | 
 |                     { | 
 |                         type: 'bar', | 
 |                         data: [2, 2, 2], | 
 |                         coordinateSystem: 'polar', | 
 |                         name: 'C', | 
 |                         stack: 'a' | 
 |                     }], | 
 |                     legend: { | 
 |                         show: true, | 
 |                         data: ['A', 'B', 'C'] | 
 |                     } | 
 |                 }); | 
 |             }) | 
 |  | 
 |         </script> | 
 |     </body> | 
 | </html> |