高图显示具有多个数据序列的相同yAxis起始值和终止值

Question

I'm trying to get both the left and right yAxis to show the same start and end. Is it possible to show the same increment on yAxis with multiple data series? If so could you provide a sample code or point to an example. Here's what I'm trying to achieve.

Thank you in advance for your help!

Answer 1

Yes it is possible. You can control the axis labels by using the same min, max, and tickInterval for both axis. In the following example I use the following on both series:

min: 0,
max: 600,
tickInterval: 50,

Answer 2

Highcharts also has the functionality to link multiple axis together using the linkedTo attribute. All you have to specify in the properties of an axis is what axis it is linkedTo by specifying its index in the array of axes.

yAxis: [

                { // Primary
                    title: {
                        text: "Label for first Axis"
                    }
                },
                { // Dependent Axis
                    title:{
                        text: "Label for dependent Axis"
                    },
                    linkedTo: 0
                }
            ]