Can't add two pie charts in a uiviewcontroller at same time

[danaamiri]

class StatisticsViewController: UIViewController {
    let payChart:PieChartView = {
        let p = PieChartView()
        //p.translatesAutoresizingMaskIntoConstraints = false
        p.noDataText = "No Data"
        p.legend.enabled = false
        p.chartDescription?.text = ""
        return p
    }()
    let incomeChart:PieChartView = {
        let pi = PieChartView()
        //p.translatesAutoresizingMaskIntoConstraints = false
        pi.noDataText = "No Data"
        pi.legend.enabled = false
        pi.chartDescription?.text = ""
        return pi
    }()
    @IBOutlet weak var paymentCat: UIStackView!
    @IBOutlet weak var incomeCat: UIStackView!
    override func viewDidLoad() {
        super.viewDidLoad()
        self.paymentCat.addArrangedSubview(self.payChart)
        self.setChart(data: ["cat": 20, "dog": 30, "both": 5, "neither": 45], chart: self.payChart)
        
        self.incomeCat.addArrangedSubview(self.incomeChart)
        
        setChart(data: ["cat": 20, "dog": 30, "both": 5], chart: self.incomeChart)
        
    
    }

    
    func setChart(data:[String:Int],chart:PieChartView){
        var dataEntries = [PieChartDataEntry]()
        for (key, val) in data {
            let entry = PieChartDataEntry(value: Double(val), label: key)
            dataEntries.append(entry)
        }
        let chartDataSet = PieChartDataSet(values: dataEntries, label: "")
        chartDataSet.colors = ChartColorTemplates.material()
        chartDataSet.sliceSpace = 2
        chartDataSet.selectionShift = 5
        
        let chartData = PieChartData(dataSet: chartDataSet)
        chart.data = chartData
    }
}

//////This show just payChart and doesn't add the incomechart
//////please help if you know how to do this

[furiosFast]

use two different container view

[pmairoldi]

Something is wrong with your Interface builder stuff. Just tried this and it works

class ViewController: UIViewController {

    let payChart:PieChartView = {
        let p = PieChartView()
        //p.translatesAutoresizingMaskIntoConstraints = false
        p.noDataText = "No Data"
        p.legend.enabled = false
        p.chartDescription?.text = ""
        return p
    }()
    
    let incomeChart:PieChartView = {
        let pi = PieChartView()
        //p.translatesAutoresizingMaskIntoConstraints = false
        pi.noDataText = "No Data"
        pi.legend.enabled = false
        pi.chartDescription?.text = ""
        return pi
    }()

    let paymentCat: UIStackView = {
        let stackView = UIStackView(frame: CGRect(x: 0, y: 0, width: 300, height: 300))

        return stackView
    }()
    let incomeCat: UIStackView = {
        let stackView =  UIStackView(frame: CGRect(x: 0, y: 300, width: 300, height: 300))

        return stackView
    }()

    override func viewDidLoad() {
        super.viewDidLoad()
        self.paymentCat.addArrangedSubview(self.payChart)
        self.setChart(data: ["cat": 20, "dog": 30, "both": 5, "neither": 45], chart: self.payChart)

        self.incomeCat.addArrangedSubview(self.incomeChart)
        setChart(data: ["cat": 20, "dog": 30, "both": 5], chart: self.incomeChart)

        self.view.addSubview(self.paymentCat)
        self.view.addSubview(self.incomeCat)
    }


    func setChart(data:[String:Int],chart:PieChartView){
        var dataEntries = [PieChartDataEntry]()
        for (key, val) in data {
            let entry = PieChartDataEntry(value: Double(val), label: key)
            dataEntries.append(entry)
        }
        let chartDataSet = PieChartDataSet(values: dataEntries, label: "")
        chartDataSet.colors = ChartColorTemplates.material()
        chartDataSet.sliceSpace = 2
        chartDataSet.selectionShift = 5

        let chartData = PieChartData(dataSet: chartDataSet)
        chart.data = chartData
    }
}

[PrashantKT]

How to make colors in both charts same ? Like look at Yellow color in both chart and red color. dog and both are switched Any solution for this ?.

I mean to say dog should be yellow color in both and both should have red color in both is it possible ?