javascript - HighCharts 子弹图标签显示在顶部 可能吗？

Question

我想在图表顶部而不是左侧显示此子弹图的标签。可以吗？这是代码，

Highcharts.chart('container2', {
    xAxis: {
        categories: ['<span class="hc-cat-title">Profit</span><br/>%']
    },
    yAxis: {
        plotBands: [{
            from: 0,
            to: 20,
            color: '#666'
        }, {
            from: 20,
            to: 25,
            color: '#999'
        }, {
            from: 25,
            to: 100,
            color: '#bbb'
        }],
        labels: {
            format: '{value}%'
        },
        title: null
    },
    series: [{
        data: [{
            y: 22,
            target: 27
        }]
    }],
    tooltip: {
        pointFormat: '<b>{point.y}</b> (with target at {point.target})'
    }
});

这是子弹图。我想在图表顶部显示我的标签利润。

您还可以看到 jsfiddle：子弹图

Answer 1

您可以使用dataLabels具有正确选项的属性：

series: [{
    data: [{
        dataLabels: {
            enabled: true,
            format: '<span class="hc-cat-title">Profit</span>',
            align: 'left',
            y: 40,
            inside: true
        },
        y: 275,
        target: 250
    }]
}]

现场演示：http: //jsfiddle.net/BlackLabel/rxkt43o7/

API 参考：https ://api.highcharts.com/highcharts/series.column.data.dataLabels