[英]How can I get the top value of the yAxis labels in highcharts?
Let say we have this set of data: 假设我们有以下数据集:
var data = [10, 20, 15, 40, 30, 25];
With highcharts, the maximum value of the yAxis would be 50 or something. 使用高图时,yAxis的最大值将为50左右。 Here's the basic example from their site: http://jsfiddle.net/gh/get/jquery/1.7.2/highslide-software/highcharts.com/tree/master/samples/highcharts/demo/column-basic/
这是他们网站上的基本示例: http : //jsfiddle.net/gh/get/jquery/1.7.2/highslide-software/highcharts.com/tree/master/samples/highcharts/demo/column-basic/
My question is. 我的问题是。 How can I get the number 50 (in my case) and number 250 in their example in a javascript variable so I can write logic based on that?
如何在javascript变量中获取数字50(以我的情况为例)和数字250(在我的示例中),以便我可以基于此编写逻辑?
Taken from an answer here 取自这里的答案
Assuming that chart
is your chart var. 假设该
chart
是您的图表变量。
chart.yAxis[0].max;
In addition to that the same works for the x axis: 除此之外,x轴也适用:
chart.xAxis[0].max;
If the x axis is a collection of elements (for example month names) it outputs the number of elements - 1. 如果x轴是元素的集合(例如月份名称),则输出元素的数量-1。
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