Limit the number of bars to 10 when the x-axis is made of strings

[amaurySaugrain]

Hi there,

I am having an issue, I created a barchartview graph and I would like to limit the number of visible bars to 10 (which is the minimum in setVisibleXRange) and scroll after that. The problem is that my x-axis is made of strings (basically dates and time) therefore it doesn't take in count when I use barChartView.setVisibleXRange(minXRange: 10.0, maxXRange: 10.0).
Do you guys have any idea of how I could manage to do that?

[liuxuan30]

As I don't see your code, first read:

    /// Limits the maximum and minimum value count that can be visible by pinching and zooming.
    ///
    /// e.g. minRange=10, maxRange=100 no less than 10 values and no more that 100 values can be viewed
    /// at once without scrolling.
    ///
    /// If you call this method, chart must have data or it has no effect.
    open func setVisibleXRange(minXRange: Double, maxXRange: Double)

/// If you call this method, chart must have data or it has no effect.

Try again after setting your data please.