Charts: What is the replacement for xVals for BarChartData? in swift 3.0

found the way thanks

@Aungbandlab what is the way?

let labels = ["Label 1", "Label 2"]
chartView.xAxis.valueFormatter = DefaultAxisValueFormatter {
    return labels[Int($0)]
}

@fnk0

// MARK: axisFormatDelegate
extension StackBarChartCell: IValueFormatter {

func stringForValue(_ value: Double,
                    entry: ChartDataEntry,
                    dataSetIndex: Int,
                    viewPortHandler: ViewPortHandler?) -> String {
    return String(format: "%.0f", value)
}

}