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Javascript 如何在海图上添加指向y轴的箭头_Javascript_Highcharts - Fatal编程技术网

Javascript 如何在海图上添加指向y轴的箭头

Javascript 如何在海图上添加指向y轴的箭头,javascript,highcharts,Javascript,Highcharts,如何在highcharts上显示指向y轴中间的箭头,如下图所示: 这是我的y轴: yAxis: [{ gridLineWidth: 0, labels: { enabled: false }, title: { text: 'Your starting point',

如何在highcharts上显示指向y轴中间的箭头,如下图所示:

这是我的y轴:

yAxis: [{
                gridLineWidth: 0,
                labels: {
                    enabled: false
                },
                title: {
                    text: 'Your starting point',
                    style:{
                        font: '6px arial'
                    }
                },
                min: 0,
                max: 1000
            }]
你可以这样做

1) 在轴标题中使用图像或图标字体

2) 使用Highcharts渲染器函数绘制箭头

参考: