Amcharts 类别轴刻度

Question

JSBIN : http://jsbin.com/jiduwiniwe/edit?html

所附图表的类别为轴，但轴比例是自动计算的，这使得图表很奇怪（不是它应该看起来的样子）。

如果您看到沿 y 轴的值，它是不统一的。知道如何使 Y 轴间隔均匀吗？

它应该看起来更像这样

Answer 1

[答案已根据评论完全重写]

看来，您正在使用任意值作为系列图表中的类别。类别轴不维护数字比例，它只是以相等的间隔放置每个类别，并在每个第 X 个类别中显示一个类别，这是一个超出比例的数字。因此标签以难以描述的间隔出现。

XY 图表更适合绘制在两个维度上都具有数字刻度的数据。 XY 图表将两个轴作为值，因此它将 space 超出您的比例，并在两个轴上显示有意义的值标签。

这是将您的图表重新制作成 XY 图表：

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  "type": "xy",
  "theme": "light",
  "autoMarginOffset": 10,      
  "rotate" : true,  
  "pathToImages": "http://cdn.amcharts.com/lib/3/images/",
  "path": "http://www.amcharts.com/lib/3/",
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这里是 Codepen version of it。

Amcharts 类别轴刻度

Amcharts category axis scale

graph

amcharts