Highcharts：以对数刻度显示零值 [英] Highcharts: Displaying zero values in logarithmic scale

问题描述

我使用对数坐标轴在y轴

I am working with logarithmic scale in the y-axis

我知道log（0）不存在，但我需要绘制0值，需要一个对数标度。

I know that log(0) doesn't exist but I need to draw 0 values, and I need a log scale.

我在其他答案中读到将零值更改为 null 可以解决问题，它不为我工作。请参阅示例： http://jsfiddle.net/QEK3x/15/

I read in other answers that changing the zero values to null solve the problem, but it is not working for me. See the example: http://jsfiddle.net/QEK3x/15/

提前感谢。

推荐答案

虽然不完美，将零点设置为0.0001，然后将y轴最小值设置为0.0001：

Although not perfect, the best I came up with was to set the zero point to 0.0001 and then set the y-axis min to 0.0001:

http://jsfiddle.net/6LHT8/

yAxis: {        
    min:0.0001,
    type: 'logarithmic'
},

series: [{
    data: [100,10,0.0001,0.1,0.01,0.1]
}]

此外，此答案可能是nelp：
高图 - 处理和显示的最佳方式在具有对数Y轴的折线图系列中的零（或负）值

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