Area-spline
优质
小牛编辑
128浏览
2023-12-01
以下是使用样条曲线的面积图示例。
我们已经在Highcharts Configuration Syntax一章中看到了用于绘制图表的配置 。 现在,我们将看到使用样条曲线的面积图示例。 我们还将了解其他配置。 我们在图表中更改了type属性。
图表
将图表类型配置为“areaspline”。 chart.type决定图表的系列类型。 这里,默认值是“line”。
var chart = {
type: 'areaspline'
};
例子 (Example)
highcharts_area_spline.htm
<html>
<head>
<title>Highcharts Tutorial</title>
<script src = "https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js">
</script>
<script src = "https://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>