add suporte from Swift Package Manager

.gitignore

@@ -1 +1,13 @@
-Carthage/
+Carthage/
+# Created by https://www.toptal.com/developers/gitignore/api/swiftpm
+# Edit at https://www.toptal.com/developers/gitignore?templates=swiftpm
+
+### SwiftPM ###
+Packages
+.build/
+xcuserdata
+DerivedData/
+*.xcodeproj
+
+.DS_Store
+# End of https://www.toptal.com/developers/gitignore/api/swiftpm

Package.swift

@@ -0,0 +1,20 @@
+// swift-tools-version: 5.8
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+    name: "TKRadarChart",
+    platforms: [
+        .iOS(.v11)
+    ],
+    products: [
+        .library(
+            name: "TKRadarChart",
+            targets: ["TKRadarChart"]),
+    ],
+    targets: [
+        .target(
+            name: "TKRadarChart"),
+    ]
+)

README.md

@@ -14,17 +14,17 @@
 
 ## Requirements
 
-- iOS 8.0+
-- Xcode 9.0
-- Swift 4.0
+- iOS 11.0+
+- Xcode 12.0
+- Swift 5.0
 
 ## Installation
 
 #### CocoaPods
 You can use [CocoaPods](http://cocoapods.org/) to install `TKRadarChart` by adding it to your `Podfile`:
 
 ```ruby
-platform :ios, '8.0'
+platform :ios, '11.0'
 use_frameworks!
 pod 'TKRadarChart'
 ```
@@ -41,6 +41,17 @@ Create a `Cartfile` that lists the framework and run `carthage update`. Follow t
 ```ruby
 github "tbxark/TKRadarChart"
 ```
+
+#### Swift Package Manager
+
+The [Swift Package Manager](https://swift.org/package-manager/) is a tool for automating the distribution of Swift code and is integrated into the swift compiler.
+Once you have your Swift package set up, adding TKRadarChart as a dependency is as easy as adding it to the `dependencies` value of your `Package.swift.
+
+```swift
+dependencies: [
+    .package(url: "https://github.com/pabloruan0710/TKRadarChart", .upToNextMajor(from: "1.4.3"))
+]
+```
 #### Manually
 1. Download and drop ```TKRadarChart.swift``` in your project.  
 2. Congratulations!  
@@ -51,9 +62,9 @@ github "tbxark/TKRadarChart"
 
 |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)|
+|Step|Background polygon laps(min 1)|![image](Sources/DemoImage/origin.png) ![image](Sources/DemoImage/step.png)|
+|Row|Number of edges of polygon (min 3)|![image](Sources/DemoImage/origin.png) ![image](Sources/DemoImage/row.png)|
+|Section|At the same time show the number of data|![image](Sources/DemoImage/origin.png) ![image](Sources/DemoImage/section.png)|
 
 ### TKRadarChartConfig
 
@@ -103,6 +114,9 @@ protocol TKRadarChartDelegate: class {
 
 
 ## Release History
+* 1.4.4 
+  Upgrade to swift 5.0
+  Support SPM
 
 * 1.4.3 
   Upgrade to swift 4.2

TKRadarChart/Info.plist → Sources/TKRadarChart/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.3.1</string>
+	<string>1.4.4</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSPrincipalClass</key>

TKRadarChart/TKRadarChart.swift → Sources/TKRadarChart/TKRadarChart.swift

@@ -12,10 +12,8 @@ import UIKit
 typealias NSAttributedStringKey = NSAttributedString.Key
 #endif
 
-
-
 /// You can set data chart by `TKRadarChartDataSource`
-public protocol TKRadarChartDataSource: class {
+public protocol TKRadarChartDataSource: AnyObject {
     func numberOfStepForRadarChart(_ radarChart: TKRadarChart) -> Int
     func numberOfRowForRadarChart(_ radarChart: TKRadarChart) -> Int
     func numberOfSectionForRadarChart(_ radarChart: TKRadarChart) -> Int
@@ -25,7 +23,7 @@ public protocol TKRadarChartDataSource: class {
 }
 
 /// You can custom chart by `TKRadarChartDelegate`
-public protocol TKRadarChartDelegate: class {
+public protocol TKRadarChartDelegate: AnyObject {
 
     func colorOfLineForRadarChart(_ radarChart: TKRadarChart) -> UIColor
     func colorOfFillStepForRadarChart(_ radarChart: TKRadarChart, step: Int) -> UIColor

TKRadarChart.podspec

@@ -1,12 +1,12 @@
 Pod::Spec.new do |s|
   s.name         = "TKRadarChart"
-  s.version      = "1.4.3"
+  s.version      = "1.4.4"
   s.summary      = "TKRadarChart is a customizable radar chart  "
   s.license      = { :type => 'MIT License', :file => 'LICENSE' }
   s.homepage     = "https://github.com/TBXark/TKRadarChart"
   s.author       = { "TBXark" => "https://github.com/TBXark" }
-  s.platform     = :ios, "8.0"
+  s.platform     = :ios, "11.0"
   s.source       = { :git => "https://github.com/TBXark/TKRadarChart.git", :tag => s.version }
-  s.source_files  = "TKRadarChart/TKRadarChart.swift"
+  s.source_files  = "Sources/TKRadarChart/TKRadarChart.swift"
   s.requires_arc = true
 end