How to add Strings on X Axis in iOS-charts?
<p>With the new release i had some troubles to create some graphs the previous code was:</p>

<pre><code>func setChart(dataPoints: [String], values: [Double]) {
    var dataEntries: [BarChartDataEntry] = []

    for i in 0..&lt;dataPoints.count {
        let dataEntry = BarChartDataEntry(value: values[i], xIndex: i)
        dataEntries.append(dataEntry)
    }

    let chartDataSet = BarChartDataSet(yVals: dataEntries, label: "Units Sold")
    let chartData = BarChartData(xVals: months, dataSet: chartDataSet)
    barChartView.data = chartData
}
</code></pre>

<p>You can pass the values for example an array of months using the line:</p>

<pre><code>let chartData = BarChartData(xVals: months, dataSet: chartDataSet)
</code></pre>

<p>After the new release the code to implement the same graph is:</p>

<pre><code>func setChart(dataPoints: [String], values: [Double]) {          
    var dataEntries: [BarChartDataEntry] = []

    for i in 0..&lt;dataPoints.count {
        let dataEntry = BarChartDataEntry(x: Double(i+2), y:values[i], data: months )
        dataEntries.append(dataEntry)
    }

    let chartDataSet = BarChartDataSet(values: dataEntries, label: "Units Sold")

    let chartData = BarChartData()
    chartData.addDataSet(chartDataSet)
    barChartView.data = chartData
}
</code></pre>

<p>I was trying a few hours but i couldn't find a way to modify the X axis values, i hope someone can help me, thanks!!</p>