Setting a pieChartDataSet on 3.0

[giuseppe4]

Hello,
I read issue #1474 about migration to 3.0 and other issues referred to it but I can't understand how to set data in PieChart on Swift 3.0 and Chart 3.0.

Could please anyone give me an example?

Thank you very much

[serefbulbul]

Hello,

This codes should work for you

var values: [PieChartDataEntry] = []

let dataEntry = PieChartDataEntry(value: 1.0, label: "Bla bla")         
values.append(dataEntry)

let pieChartDataSet = PieChartDataSet(values: values, label: "Bla bla")
pieChartDataSet.sliceSpace = 1
pieChartDataSet.colors = [UIColor.red, UIColor.yellow, UIColor.blue]

self.pieChart.data = PieChartData(dataSet: pieChartDataSet)

[giuseppe4]

Thank you very much! It works great! I didn't notice I was using
PieChartData(dataSets: pieChartDataSet)

Thank you!

[Farzana2014]

Yes. Its work great. But i am facing problem to get the selected dataset index.
i have two entry

let dataEntry = PieChartDataEntry(value: 1.0, label: "Bla bla")
values.append(dataEntry)
        
let dataEntry2 = PieChartDataEntry(value: 2.0, label: "Bla")
values.append(dataEntry2)

I am using

func chartValueSelected(_ chartView: ChartViewBase, entry: ChartDataEntry, highlight: Highlight) {
        print(highlight.dataSetIndex)
 }

Always getting 0 as highlight.dataSetIndex value. Why? How i can get the right selected index?