Highcharts 曲线区域图
以下实例演示了曲线区域图。
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 chart 中修改 type 属性。
chart 配置
将 chart 的 type 属性设置为 areaspline，chart.type 描述了图表类型。默认值为 "line"。
var chart = {
type: 'areaspline'
};
实例
文件名：highcharts_area_spline.htm
<html>
<head>
<meta charset="UTF-8" />
<title>Highcharts 教程(zhishitu.com)</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() {
var chart = {
type: 'areaspline'
};
var title = {
text: 'Average fruit consumption during one week'
};
var subtitle = {
style: {
position: 'absolute',
right: '0px',
bottom: '10px'
}
};
var legend = {
layout: 'vertical',
align: 'left',
verticalAlign: 'top',
x: 150,
y: 100,
floating: true,
borderWidth: 1,
backgroundColor: (Highcharts.theme && Highcharts.theme.legendBackgroundColor) || '#FFFFFF'
};
var xAxis = {
categories: ['Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sunday']
};
var yAxis = {
title: {
text: 'Fruit units'
}
};
var tooltip = {
shared: true,
valueSuffix: ' units'
};
var credits = {
enabled: false
}
var plotOptions = {
areaspline: {
fillOpacity: 0.5
}
};
var series= [{
name: 'John',
data: [3, 4, 3, 5, 4, 10, 12]
}, {
name: 'Jane',
data: [1, 3, 4, 3, 3, 5, 4]
}
];
var json = {};
json.chart = chart;
json.title = title;
json.subtitle = subtitle;
json.xAxis = xAxis;
json.yAxis = yAxis;
json.legend = legend;
json.plotOptions = plotOptions;
json.credits = credits;
json.series = series;
$('#container').highcharts(json);
});
</script>
</body>
</html>
以上实例输出结果为：