标签旋转柱形图
以下实例演示了标签旋转柱形图。
我们在前面的章节已经了解了 Highcharts 基本配置语法。接下来让我们来看下其他的配置。在 dataLabels 中添加 rotation 属性:
配置
dataLabels : 数据标签
dataLabels 定义图上是否显示数据标签。
文本旋转程度由 rotation 属性决定。我们还可以通过其他属性来定义文本标签的背景,间隔,边框等。
dataLabels = { enabled: true, rotation: -90, color: ''#FFFFFF'', align: ''right'', format: ''{point.y:.1f}'', // 一个小数 y: 10, // 从上到下 10 像素 style: { fontSize: ''13px'', fontFamily: ''Verdana, sans-serif'' } }
w▨3▨x▨u▨e.com提供本在线速查手册,请勿盗用!
实例
文件名:highcharts_column_rotated.htm
<html> <head> <meta charset="UTF-8" /> <title>Highcharts 教程 | W3xue教程(w3xue.com)</title> <script src="/js/jquery-2.1.4.min.js"></script> <script src="/js/hc/highcharts5.0.6.js"></script> </head> <body> <div id="container" style="width: 550px; height: 400px; margin: 0 auto"></div> <script language="JavaScript"> $(document).ready(function() { var chart = { type: ''column'' }; var title = { text: ''2014 年全球最大人口城市排名'' }; var subtitle = { text: ''Source: <a href="http://en.wikipedia.org/wiki/List_of_cities_proper_by_population">Wikipedia</a>'' }; var xAxis = { type: ''category'', labels: { rotation: -45, style: { fontSize: ''13px'', fontFamily: ''Verdana, sans-serif'' } } }; var yAxis ={ min: 0, title: { text: ''Population (millions)'' } }; var tooltip = { pointFormat: ''2008 年人口: <b>{point.y:.1f} 百万</b>'' }; var credits = { enabled: false }; var series= [{ name: ''Population'', data: [ [''Shanghai'', 23.7], [''Lagos'', 16.1], [''Instanbul'', 14.2], [''Karachi'', 14.0], [''Mumbai'', 12.5], [''Moscow'', 12.1], [''Sao Paulo'', 11.8], [''Beijing'', 11.7], [''Guangzhou'', 11.1], [''Delhi'', 11.1], [''Shenzhen'', 10.5], [''Seoul'', 10.4], [''Jakarta'', 10.0], [''Kinshasa'', 9.3], [''Tianjin'', 9.3], [''Tokyo'', 9.0], [''Cairo'', 8.9], [''Dhaka'', 8.9], [''Mexico City'', 8.9], [''Lima'', 8.9] ], dataLabels: { enabled: true, rotation: -90, color: ''#FFFFFF'', align: ''right'', format: ''{point.y:.1f}'', // one decimal y: 10, // 10 pixels down from the top style: { fontSize: ''13px'', fontFamily: ''Verdana, sans-serif'' } } }]; var json = {}; json.chart = chart; json.title = title; json.subtitle = subtitle; json.xAxis = xAxis; json.yAxis = yAxis; json.tooltip = tooltip; json.credits = credits; json.series = series; $(''#container'').highcharts(json); }); </script> </body> </html>
w▨3▨x▨u▨e.com提供本在线速查手册,请勿盗用!
以上实例输出结果为: