X or Y axis interval of the labels

[sultan-arshi]

As we know that charts library auto calculate the labels/values on X-Axis and Y-Axis according to the values we provide in array

I Want to know the interval it is using on x-axis and on y-asix

is it possible ?

and I also looking to set the interval

Charts Environment

Charts version/Branch/Commit Number: latest
Xcode version: 9.4
Swift version: 4
Platform(s) running Charts: IOS
macOS version running Xcode: hight Sarria

[sultan-arshi]

I am using

• chartView.xAxis.granularityEnabled = true

• chartView.notifyDataSetChanged()

• let interval = chartView.xAxis.granularity

• But unfortunately interval always is 1 I don't know why it is happening

[thierryH91200]

the default value of granulatary is 1.0

    If granularity is enabled, then do not allow the interval to go below specified granularity.
   This is used to avoid repeated values when rounding values for display.

look at

YAxisRenderer : @objc open func computeAxisValues(min: Double, max: Double)

[sultan-arshi]

can you please explain it ?
I want to know the interval of the x-axis and y-axis
is it possible ?

[georgmay]

@sultan-arshi I'm pretty sure you need to set the actual xAxis.granularity value, as per documentation:

The minimum interval between axis values.
This can be used to avoid label duplicating when zooming in.