Amcharts插件实现3D饼图

最新推荐文章于 2024-05-08 09:54:56 发布

weixin_34257076

最新推荐文章于 2024-05-08 09:54:56 发布

阅读量1.7k

点赞数

文章标签： javascript python ViewUI

原文链接：https://my.oschina.net/u/3544533/blog/1609222

版权

2019独角兽企业重金招聘Python工程师标准>>>

主要引入两个js文件：

pie.js和amcharts.js

实现的效果如下：

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
    
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
        <title>amCharts examples</title>
        <link rel="stylesheet" href="style.css" type="text/css">
        <script src="amcharts/amcharts.js" type="text/javascript"></script>
        <script src="amcharts/pie.js" type="text/javascript"></script>
        
        <script type="text/javascript">
            var chart;

            var chartData = [
                {
                    "country": "大宝",
                    "visits": 6000
                },
                {
                    "country": "二宝",
                    "visits": 1882
                },
                {
                    "country": "三宝",
                    "visits": 1809
                },
                {
                    "country": "四宝",
                    "visits": 1322
                },
                {
                    "country": "五宝",
                    "visits": 1122
                },
                {
                    "country": "六宝",
                    "visits": 1114
                },
                {
                    "country": "七宝",
                    "visits": 984
                },
                {
                    "country": "八宝",
                    "visits": 711
                }
            ];

            AmCharts.ready(function () {
                // PIE CHART
                chart = new AmCharts.AmPieChart();

                // title of the chart
                chart.addTitle("宝宝们随着年龄增长的小秘密", 16);
                chart.dataProvider = chartData;
                chart.titleField = "country";   //分类类别项
                chart.valueField = "visits";  //比例值
                chart.sequencedAnimation = true;
                chart.startEffect = "elastic";
                chart.innerRadius = "30%";
                chart.startDuration =2;  //饼图的渲染时间，时间越长，动画越长，展示的准备时间越久
                chart.labelRadius = 10;  //饼图上标签，值越大，饼图越小，说明的标签指示线越长
                chart.balloonText = "[[title]]<br><span style='font-size:14px'><b>[[value]]</b> ([[percents]]%)</span>";
                // the following two lines makes the chart 3D
                chart.depth3D = 10;  //3D效果的立体度 ，值越大立体感越强
                chart.angle = 20;  //角度占的分额基数，值大则显示的饼图倍数就会扩大，但是值不能超过限定的最大值，否则会变小

                // WRITE                                 
                chart.write("chartdiv");
            });
        </script>
    </head>
    
    <body>
        <div id="chartdiv" style="width:600px; height:400px;"></div>
    </body>

</html>

转载于:https://my.oschina.net/u/3544533/blog/1609222