|  |  | 
|  | <!-- | 
|  | 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> |