func setup()

in ChartsDemo-iOS/Swift/DemoBaseViewController.swift [242:279]
32 lines of code
1 McCabe index (conditional complexity)

    func setup(pieChartView chartView: PieChartView) {
        chartView.usePercentValuesEnabled = true
        chartView.drawSlicesUnderHoleEnabled = false
        chartView.holeRadiusPercent = 0.58
        chartView.transparentCircleRadiusPercent = 0.61
        chartView.chartDescription.enabled = false
        chartView.setExtraOffsets(left: 5, top: 10, right: 5, bottom: 5)
        
        chartView.drawCenterTextEnabled = true
        
        let paragraphStyle = NSParagraphStyle.default.mutableCopy() as! NSMutableParagraphStyle
        paragraphStyle.lineBreakMode = .byTruncatingTail
        paragraphStyle.alignment = .center
        
        let centerText = NSMutableAttributedString(string: "Charts\nby Daniel Cohen Gindi")
        centerText.setAttributes([.font : UIFont(name: "HelveticaNeue-Light", size: 13)!,
                                  .paragraphStyle : paragraphStyle], range: NSRange(location: 0, length: centerText.length))
        centerText.addAttributes([.font : UIFont(name: "HelveticaNeue-Light", size: 11)!,
                                  .foregroundColor : UIColor.gray], range: NSRange(location: 10, length: centerText.length - 10))
        centerText.addAttributes([.font : UIFont(name: "HelveticaNeue-Light", size: 11)!,
                                  .foregroundColor : UIColor(red: 51/255, green: 181/255, blue: 229/255, alpha: 1)], range: NSRange(location: centerText.length - 19, length: 19))
        chartView.centerAttributedText = centerText;
        
        chartView.drawHoleEnabled = true
        chartView.rotationAngle = 0
        chartView.rotationEnabled = true
        chartView.highlightPerTapEnabled = true
        
        let l = chartView.legend
        l.horizontalAlignment = .right
        l.verticalAlignment = .top
        l.orientation = .vertical
        l.drawInside = false
        l.xEntrySpace = 7
        l.yEntrySpace = 0
        l.yOffset = 0
//        chartView.legend = l
    }