Highcharts Area Spline Chart
The following example demonstrates a curved area chart.
In the previous chapters, we have learned the basic configuration syntax of Highcharts. Next, let's look at other configurations. Modify the type attribute in the chart.
Chart Configuration
Set the chart's type property to areaspline. chart.type describes the chart type. The default value is "line".
var chart = {
type: 'areaspline'
};
Example
Filename: highcharts_area_spline.htm
<html>
<head>
<meta charset="UTF-8" />
<title>Highcharts 教程 | Example(example.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>
The output result of the above example is:
other extensions