PDChart - Chart lib for iOS in Swift

A simple and beautiful chart library for iOS, developed in Swift，refering to PNChart

Requirements

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 PNChart.

Screenshots

lineChart

barChart

pieChart

Usage

Copy the PDChart folder to your project

//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 = ["Sun", "Mon", "Tue", "Wed", "Thur", "Fri", "Sat"]
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 = ["Sun", "Mon", "Tue", "Wed", "Thur", "Fri", "Sat"]
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)

License

This code is distributed under the terms and conditions of the MIT license.

SpecialThanks

@kevinzhow PNChart

yizhiheng/PDChart