Create Playground that runs on iOS 10 Beta 2

Scrollable-GraphView.playground/Pages/Bar Graph.xcplaygroundpage/Contents.swift

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+import UIKit
+import PlaygroundSupport
+
+let graphView = ScrollableGraphView(frame: CGRect.zero)
+
+graphView.dataPointType = ScrollableGraphViewDataPointType.circle
+graphView.shouldDrawBarLayer = true
+graphView.shouldDrawDataPoint = false
+
+graphView.lineColor = UIColor.clear()
+graphView.barWidth = 25
+graphView.barLineWidth = 1
+graphView.barLineColor = UIColor.colorFromHex("#777777")
+graphView.barColor = UIColor.colorFromHex("#555555")
+graphView.backgroundFillColor = UIColor.colorFromHex("#333333")
+
+graphView.referenceLineLabelFont = UIFont.boldSystemFont(ofSize: 8)
+graphView.referenceLineColor = UIColor.white().withAlphaComponent(0.2)
+graphView.referenceLineLabelColor = UIColor.white()
+graphView.numberOfIntermediateReferenceLines = 5
+graphView.dataPointLabelColor = UIColor.white().withAlphaComponent(0.5)
+
+graphView.shouldAnimateOnStartup = true
+graphView.shouldAdaptRange = true
+graphView.adaptAnimationType = ScrollableGraphViewAnimationType.elastic
+graphView.animationDuration = 1.5
+graphView.rangeMax = 50
+graphView.shouldRangeAlwaysStartAtZero = true
+
+let data: [Double] = generateRandomData(50, max: 50)
+let labels = generateSequentialLabels(50, text: "Label")
+
+graphView.setData(data, withLabels: labels)
+
+PlaygroundPage.current.liveView = graphView

Scrollable-GraphView.playground/Pages/Dark Graph.xcplaygroundpage/Contents.swift

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+import UIKit
+import PlaygroundSupport
+
+let graphView = ScrollableGraphView(frame: CGRect.zero)
+
+graphView.backgroundFillColor = UIColor.colorFromHex("#333333")
+
+graphView.lineWidth = 1
+graphView.lineColor = UIColor.colorFromHex("#777777")
+graphView.lineStyle = ScrollableGraphViewLineStyle.smooth
+
+graphView.shouldFill = true
+graphView.fillType = ScrollableGraphViewFillType.gradient
+graphView.fillColor = UIColor.colorFromHex("#555555")
+graphView.fillGradientType = ScrollableGraphViewGradientType.linear
+graphView.fillGradientStartColor = UIColor.colorFromHex("#555555")
+graphView.fillGradientEndColor = UIColor.colorFromHex("#444444")
+
+graphView.dataPointSpacing = 80
+graphView.dataPointSize = 2
+graphView.dataPointFillColor = UIColor.white()
+
+graphView.referenceLineLabelFont = UIFont.boldSystemFont(ofSize: 8)
+graphView.referenceLineColor = UIColor.white().withAlphaComponent(0.2)
+graphView.referenceLineLabelColor = UIColor.white()
+graphView.numberOfIntermediateReferenceLines = 5
+graphView.dataPointLabelColor = UIColor.white().withAlphaComponent(0.5)
+
+graphView.shouldAnimateOnStartup = true
+graphView.shouldAdaptRange = true
+graphView.adaptAnimationType = ScrollableGraphViewAnimationType.elastic
+graphView.animationDuration = 2.5
+graphView.rangeMax = 50
+graphView.shouldRangeAlwaysStartAtZero = true
+
+let data: [Double] = generateRandomData(50, max: 50)
+let labels = generateSequentialLabels(50, text: "Label")
+
+graphView.setData(data, withLabels: labels)
+
+PlaygroundPage.current.liveView = graphView

Scrollable-GraphView.playground/Pages/Dot Graph.xcplaygroundpage/Contents.swift

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+import UIKit
+import PlaygroundSupport
+
+let graphView = ScrollableGraphView(frame: CGRect.zero)
+
+graphView.backgroundFillColor = UIColor.colorFromHex("#00BFFF")
+graphView.lineColor = UIColor.clear()
+
+graphView.dataPointSize = 5
+graphView.dataPointSpacing = 80
+graphView.dataPointLabelFont = UIFont.boldSystemFont(ofSize: 10)
+graphView.dataPointLabelColor = UIColor.white()
+graphView.dataPointFillColor = UIColor.white()
+
+graphView.referenceLineLabelFont = UIFont.boldSystemFont(ofSize: 10)
+graphView.referenceLineColor = UIColor.white().withAlphaComponent(0.5)
+graphView.referenceLineLabelColor = UIColor.white()
+graphView.referenceLinePosition = ScrollableGraphViewReferenceLinePosition.both
+
+graphView.numberOfIntermediateReferenceLines = 9
+
+graphView.rangeMax = 50
+
+let data: [Double] = generateRandomData(50, max: 50)
+let labels = generateSequentialLabels(50, text: "Label")
+
+graphView.setData(data, withLabels: labels)
+
+PlaygroundPage.current.liveView = graphView

Scrollable-GraphView.playground/Pages/Pink Mountain Graph.xcplaygroundpage/Contents.swift

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+import UIKit
+import PlaygroundSupport
+
+let graphView = ScrollableGraphView(frame: CGRect.zero)
+
+graphView.backgroundFillColor = UIColor.colorFromHex("#222222")
+graphView.lineColor = UIColor.clear()
+
+graphView.shouldFill = true
+graphView.fillColor = UIColor.colorFromHex("#FF0080")
+
+graphView.shouldDrawDataPoint = false
+graphView.dataPointSpacing = 20
+graphView.dataPointLabelFont = UIFont.boldSystemFont(ofSize: 10)
+graphView.dataPointLabelColor = UIColor.white()
+
+graphView.dataPointLabelsSparsity = 3
+
+graphView.referenceLineThickness = 1
+graphView.referenceLineLabelFont = UIFont.boldSystemFont(ofSize: 10)
+graphView.referenceLineColor = UIColor.white().withAlphaComponent(0.5)
+graphView.referenceLineLabelColor = UIColor.white()
+graphView.referenceLinePosition = ScrollableGraphViewReferenceLinePosition.both
+
+graphView.numberOfIntermediateReferenceLines = 1
+
+graphView.shouldAdaptRange = true
+
+graphView.rangeMax = 50
+
+let data: [Double] = generateRandomData(50, max: 50)
+let labels = generateSequentialLabels(50, text: "Label")
+
+graphView.setData(data, withLabels: labels)
+
+PlaygroundPage.current.liveView = graphView

Scrollable-GraphView.playground/Sources/RandomData.swift

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+import Foundation
+
+public func generateRandomData(_ numberOfItems: Int, max: Double) -> [Double] {
+	var data = [Double]()
+	for _ in 0 ..< numberOfItems {
+		var randomNumber = Double(arc4random()).truncatingRemainder(dividingBy: max)
+
+		if(arc4random() % 100 < 10) {
+			randomNumber *= 3
+		}
+
+		data.append(randomNumber)
+	}
+	return data
+}
+
+public func generateSequentialLabels(_ numberOfItems: Int, text: String) -> [String] {
+	var labels = [String]()
+	for i in 0 ..< numberOfItems {
+		labels.append("\(text) \(i+1)")
+	}
+	return labels
+}