HighCharts中的饼状图

$(function () {
    var chart;
    
    $(document).ready(function () {
        
        // Build the chart
        $('#container').highcharts({
            chart: {
                plotBackgroundColor: null,
                plotBorderWidth: null,
                plotShadow: false
            },
            title: {
                text: 'Browser market shares at a specific website, 2010'
            },
            tooltip: {
                pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>'
            },
            plotOptions: {
                 pie: {  
                    
                    borderWidth: 0,  
                    allowPointSelect: true,  
                    cursor: 'pointer',  
                    dataLabels: {  
                    enabled: true,  
                    color: '#000',                        
                    distance: -10,//通过设置这个属性，将每个小饼图的显示名称和每个饼图重叠  
                    style: {                              
                        fontSize: '15px',  
                        lineHeight: '15px'  
                    },  
                    formatter: function(index) {      
                            return  this.point.percentage +'%';  
                       }  
                  },  
                
                    showInLegend: true
                }
                
            },
            series: [{
                type: 'pie',
                name: 'Browser share',
                data: [
                    ['Firefox',   45.0],
                    ['IE',       26.8],
                    {
                        name: 'Chrome',
                        y: 12.8,
                        sliced: true,
                        selected: true
                    },
                    ['Safari',    8.5],
                    ['Opera',     6.2],
                    ['Others',   0.7],
                    
                ]
            }]
        });
    });
    
});