135 lines
5.1 KiB
HTML
Generated
135 lines
5.1 KiB
HTML
Generated
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<!--
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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-->
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<html>
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<head>
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<meta charset="utf-8">
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<script src="lib/simpleRequire.js"></script>
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<script src="lib/config.js"></script>
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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</head>
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<body>
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<style>
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#main0, #main1, #main2 {
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width: 100%;
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height: 1200px;
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margin: 20px 0;
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}
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</style>
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<h3>Polar bar series label positions</h3>
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<div id="main0"></div>
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<div id="main1"></div>
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<div id="main2"></div>
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<script>
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require(['echarts'], function (echarts) {
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function setChart(chartIndex) {
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var positions = [
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'start', 'insideStart',
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'middle',
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'insideEnd','end',
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'inside', 'outside'
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];
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var chart = echarts.init(document.getElementById('main' + chartIndex));
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var rows = 3;
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var cols = 3;
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var angleAxis = [];
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var radiusAxis = [];
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var polar = [];
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var series = [];
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var title = [];
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var cnt = positions.length;
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for (var i = 0; i < rows; ++i) {
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for (var j = 0; j < cols; ++j) {
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var id = i * cols + j;
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if (id >= cnt) {
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break;
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}
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angleAxis.push({
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max: 4,
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polarIndex: id,
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startAngle: 75
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});
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radiusAxis.push({
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polarIndex: id,
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type: 'category',
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data: ['a', 'b', 'c', 'd'],
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startAngle: 75
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});
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polar.push({
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center: [
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100 / cols * (j + 0.5) + '%',
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100 / rows * (i + 0.5) + '%'
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],
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radius: [
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chartIndex ? 10 : 30,
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100 / rows * 0.75 + '%'
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]
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});
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series.push({
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type: 'bar',
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data: [
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chartIndex ? 0.5 : 2,
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1.2,
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2.4, 3.6
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],
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coordinateSystem: 'polar',
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polarIndex: id,
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roundCap: chartIndex === 2,
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label: {
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show: true,
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position: positions[id],
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formatter: '{b}: {c}',
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borderColor: '#0ff',
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borderWidth: 2,
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// rotate:
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}
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});
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title.push({
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text: positions[id],
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left: 100 / cols * (j + 0.5) + '%',
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top: 100 / rows * (i + 0.92) + '%',
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textAlign: 'center'
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});
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}
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}
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chart.setOption({
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title: title,
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angleAxis: chartIndex ? angleAxis : radiusAxis,
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radiusAxis: chartIndex ? radiusAxis : angleAxis,
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polar: polar,
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tooltip: {},
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series: series,
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backgroundColor: '#fff',
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animation: 0
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});
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}
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setChart(0);
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setChart(1);
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setChart(2);
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});
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</script>
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</body>
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</html>
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