Highcharts tooltip显示数量和百分比

2018-12-30 1,400 阅读1分钟

tooltip: {
    headerFormat: '{point.key}: ',
    pointFormat: '{point.y} ({point.percentage:.2f}%)',
    backgroundColor: 'rgba(0, 0, 0, 0.7)',
    style: {
        color: '#fff'
    }
},