A simple and beautiful chart lib for iOS, developed in Swift，refering to PNChart
Recently updated to support Swift2.2
PDChart works on iOS 7.0 and later version. It depends on the following Apple frameworks, which should already be included with most Xcode templates:
- Foundation.framework
- UIKit.framework
- CoreGraphics.framework
- QuartzCore.framework
You will need LLVM 3.0 or later in order to build PDChart.
//for lineChart
var dataItem: PDLineChartDataItem = PDLineChartDataItem()
dataItem.xMax = 7.0
dataItem.xInterval = 1.0
dataItem.yMax = 100.0
dataItem.yInterval = 10.0
dataItem.pointArray = [CGPoint(x: 1.0, y: 95.0), CGPoint(x: 2.0, y: 25.0), CGPoint(x: 3.0, y: 30.0), CGPoint(x: 4.0, y:50.0), CGPoint(x: 5.0, y: 55.0), CGPoint(x: 6.0, y: 60.0), CGPoint(x: 7.0, y: 90.0)]
dataItem.xAxesDegreeTexts = ["周日", "一", "二", "三", "四", "五", "周六"]
dataItem.yAxesDegreeTexts = ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J"]
var lineChart: PDLineChart = PDLineChart(frame: CGRectMake(0, 100, 320, 320), dataItem: dataItem)
self.view.addSubview(lineChart)
lineChart.strokeChart()
//for barChart
var dataItem: PDBarChartDataItem = PDBarChartDataItem()
dataItem.xMax = 7.0
dataItem.xInterval = 1.0
dataItem.yMax = 100.0
dataItem.yInterval = 10.0
dataItem.barPointArray = [CGPoint(x: 1.0, y: 95.0), CGPoint(x: 2.0, y: 25.0), CGPoint(x: 3.0, y: 30.0), CGPoint(x: 4.0, y:50.0), CGPoint(x: 5.0, y: 55.0), CGPoint(x: 6.0, y: 60.0), CGPoint(x: 7.0, y: 90.0)]
dataItem.xAxesDegreeTexts = ["周日", "一", "二", "三", "四", "五", "周六"]
dataItem.yAxesDegreeTexts = ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J"]
var barChart: PDBarChart = PDBarChart(frame: CGRectMake(0, 100, 320, 320), dataItem: dataItem)
self.view.addSubview(barChart)
barChart.addSubview(barChart)
//for pieChart
var dataItem: PDPieChartDataItem = PDPieChartDataItem()
dataItem.pieWidth = 80
dataItem.pieMargin = 50
dataItem.dataArray = [PieDataItem(description: "first pie", color: lightGreen, percentage: 0.3),
PieDataItem(description: nil, color: middleGreen, percentage: 0.1),
PieDataItem(description: "third pie", color: deepGreen, percentage: 0.6)]
var pieChart: PDPieChart = PDPieChart(frame: CGRectMake(0, 100, 320, 320), dataItem: dataItem)This code is distributed under the terms and conditions of the MIT license.
@kevinzhow PNChart