版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/chengqiuming/article/details/85013133
一 代码
<html>
<head>
<meta charset="UTF-8" />
<title>Highcharts 标签旋转柱形图</title>
<script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
<script src="http://code.highcharts.com/highcharts.js"></script>
</head>
<body>
<div id="container" style="width: 550px; height: 400px; margin: 0 auto"></div>
<script language="JavaScript">
$(document).ready(function() {
// 柱形图
var chart = {
type: 'column'
};
// 主标题
var title = {
text: '2014 年全球最大人口城市排名'
};
// 副标题
var subtitle = {
text: '世界名城'
};
// X 轴
var xAxis = {
type: 'category',
labels: {
// 标签选择
rotation: -45,
style: {
fontSize: '13px',
fontFamily: 'Verdana, sans-serif'
}
}
};
// Y 轴
var yAxis ={
min: 0,
title: {
text: '人口 (百万)'
}
};
// 提示
var tooltip = {
pointFormat: '2008 年人口: <b>{point.y:.1f} 百万</b>'
};
var credits = {
enabled: false
};
// 数据
var series= [{
name: '人口',
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,
// 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。
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>
二 运行结果