标签文本在高位图中以Y轴下划线显示

I am getting y-axis label text underlined with blue color in iphone for drawing highchart.

我在iphone中用蓝色下划线标出y轴标签文字，用于绘制高图。

Following is my code

以下是我的代码

  $scope.chartConfig.options.yAxis.splice(dataset.id,0,{
        id: dataset.id,
        lineColor : dataset.pointColor,
        lineWidth : 1,
        title: {
            text: null,
            style: {
               color: dataset.pointColor
            }
        },
        labels: {
            style: {
                color: dataset.pointColor,
                fontSize:'10px'
            },
            useHTML : true,
            formatter: function() {
            if(this.value > 99 || this.value < -99){
                var yAxisValue = parseFloat(this.value);
            var valueStringLength = (yAxisValue).toString().split(".")[0].length;
            var labelValue = (this.value/Math.pow(10, valueStringLength-1)).toFixed(2);
            labelValue = labelValue + "<span>&times;</span>10^"+(valueStringLength-1);
            return labelValue ;
        }else{
            return Math.round(this.value);
        }
    },
    align: 'center',
    x: indexPositive?32:-32
  },
  opposite: indexPositive
});

When I return value from else part of formatter function, I get the Label text underlined and in blue color. I have tried to insert textDecoration: 'none' in style attribute but no effect on it. I tried with other way by adding line Highcharts.Tick.prototype.drilldown = function(){}; in the code but no effect.

当我从formatter函数的else部分返回值时，我得到带有下划线和蓝色的Label文本。我试图在style属性中插入textDecoration：'none'但对它没有影响。我尝试用其他方式添加行Highcharts.Tick.prototype.drilldown = function（）{};在代码中但没有效果。

I am surprised with the behavior of label text. How internally it is applying style to text?

我对标签文本的行为感到惊讶。内部如何将样式应用于文本？

Please help..

请帮忙..

Thanks.

谢谢。

1 个解决方案

#1

Thanks friends for all your response, however my friend solved this problem by putting following code.

感谢各位朋友的回复，但我的朋友通过下面的代码解决了这个问题。

return "<div><span>"+Math.round(this.value)+"</span></div>";

in the place of

代替

return Math.round(this.value);