import UIKit final class ChartPresentationLine { private let chartLine: ChartLine var aggregatedValues: [ChartValue] = [] var minY: CGFloat = CGFloat(Int.max) var maxY: CGFloat = CGFloat(Int.min) var path = UIBezierPath() var previewPath = UIBezierPath() var values: [ChartValue] { chartLine.values } var color: UIColor { chartLine.color } var type: ChartLineType { chartLine.type } init(_ chartLine: ChartLine) { self.chartLine = chartLine } }