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https://github.com/TBXark/TKRadarChart

A customizable radar chart in Swift
https://github.com/TBXark/TKRadarChart

carthage chart cocoapods radar-chart swift

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A customizable radar chart in Swift

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# TKRadarChart

> A customizable radar chart in Swift



![Xcode 9.0+](https://img.shields.io/badge/Xcode-9.0%2B-blue.svg)

![iOS 8.0+](https://img.shields.io/badge/iOS-8.0%2B-blue.svg)

![Swift 4.0+](https://img.shields.io/badge/Swift-4.0%2B-orange.svg)

[![Build Status](https://travis-ci.org/TBXark/TKRadarChart.svg?branch=master)](https://travis-ci.org/TBXark/TKRadarChart)

[![CocoaPods](http://img.shields.io/cocoapods/v/TKRadarChart.svg?style=flat)](http://cocoapods.org/?q=TKRadarChart)

[![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)

[![License MIT](https://img.shields.io/badge/license-MIT-green.svg?style=flat)](https://raw.githubusercontent.com/TBXark/TKRadarChart/master/LICENSE)



![](DemoImage/example.png)



## Requirements



- iOS 8.0+

- Xcode 9.0

- Swift 4.0



## Installation



#### CocoaPods

You can use [CocoaPods](http://cocoapods.org/) to install `TKRadarChart` by adding it to your `Podfile`:



```ruby

platform :ios, '8.0'

use_frameworks!

pod 'TKRadarChart'

```



To get the full benefits import `TKRadarChart` wherever you import UIKit



``` swift

import UIKit

import TKRadarChart

```

#### Carthage

Create a `Cartfile` that lists the framework and run `carthage update`. Follow the [instructions](https://github.com/Carthage/Carthage#if-youre-building-for-ios) to add `$(SRCROOT)/Carthage/Build/iOS/TKRadarChart.framework` to an iOS project.



```ruby

github "tbxark/TKRadarChart"

```

#### Manually

1. Download and drop ```TKRadarChart.swift``` in your project.  

2. Congratulations!  



## Usage example



### Base



|Base|Description|Demo|

|---|---|---|

|Step|Background polygon laps(min 1)|![image](DemoImage/origin.png) ![image](DemoImage/step.png)|

|Row|Number of edges of polygon (min 3)|![image](DemoImage/origin.png) ![image](DemoImage/row.png)|

|Section|At the same time show the number of data|![image](DemoImage/origin.png) ![image](DemoImage/section.png)|



### TKRadarChartConfig



This structure is used for custom charts



```swift

    var radius: CGFloat    

    var minValue: CGFloat

    var maxValue: CGFloat



    var showPoint: Bool

    var showBorder: Bool

    var fillArea: Bool

    var clockwise: Bool

    var autoCenterPoint: Bool

```



### TKRadarChartDataSource



This protocol represents the data model object. as such, it supplies no information about appearance



```swift

protocol TKRadarChartDataSource: class {

    func numberOfStepForRadarChart(_ radarChart: TKRadarChart) -> Int

    func numberOfRowForRadarChart(_ radarChart: TKRadarChart) -> Int

    func numberOfSectionForRadarChart(_ radarChart: TKRadarChart) -> Int



    func titleOfRowForRadarChart(_ radarChart: TKRadarChart, row: Int) -> String

    func valueOfSectionForRadarChart(withRow row: Int, section: Int) -> CGFloat

}

```



### TKRadarChartDelegate



This represents the display and behaviour of the TKRadarChart.



```swift

protocol TKRadarChartDelegate: class {

    func colorOfTitleForRadarChart(_ radarChart: TKRadarChart) -> UIColor

    func colorOfLineForRadarChart(_ radarChart: TKRadarChart) -> UIColor

    func colorOfFillStepForRadarChart(_ radarChart: TKRadarChart, step: Int) -> UIColor



    func colorOfSectionFillForRadarChart(_ radarChart: TKRadarChart, section: Int) -> UIColor

    func colorOfSectionBorderForRadarChart(_ radarChart: TKRadarChart, section: Int) -> UIColor

}

```



## Release History



* 1.4.3 

  Upgrade to swift 4.2



* 1.4.2

  Fix bugs that can not change the title font



* 1.4.1 

  Fix warnign



* 1.4.0

  Upgrade to swift 4.0



* 1.3.1

  Upgrade framework config

    

* 1.3.0

  Support swift 3.0



* 1.0.1

  Complete basic functions, add Cocoapod and Carthage support



## Contribute



We would love for you to contribute to **TKRadarChart**, check the ``LICENSE`` file for more info.



## Meta



TBXark – [@tbxark](https://twitter.com/tbxark) – [email protected]



Distributed under the MIT license. See ``LICENSE`` for more information.



[https://github.com/TBXark](https://github.com/TBXark)



[swift-image]:https://img.shields.io/badge/swift-3.0-orange.svg

[swift-url]: https://swift.org/

[license-image]: https://img.shields.io/badge/License-MIT-blue.svg

[license-url]: LICENSE

[travis-image]: https://img.shields.io/travis/dbader/node-datadog-metrics/master.svg?style=flat-square

[travis-url]: https://travis-ci.org/dbader/node-datadog-metrics

[codebeat-image]: https://codebeat.co/badges/c19b47ea-2f9d-45df-8458-b2d952fe9dad

[codebeat-url]: https://codebeat.co/projects/github-com-vsouza-awesomeios-com