├── .gitignore ├── .swiftpm └── xcode │ └── package.xcworkspace │ └── contents.xcworkspacedata ├── GradientProgressViewExample.xcodeproj ├── project.pbxproj └── project.xcworkspace │ ├── contents.xcworkspacedata │ └── xcshareddata │ └── IDEWorkspaceChecks.plist ├── GradientProgressViewExample ├── AppDelegate.swift ├── Assets.xcassets │ ├── AppIcon.appiconset │ │ └── Contents.json │ ├── Contents.json │ └── icon_tag.imageset │ │ ├── Contents.json │ │ └── icon_tag@2x.png ├── Base.lproj │ ├── LaunchScreen.storyboard │ └── Main.storyboard ├── Info.plist ├── SceneDelegate.swift └── ViewController.swift ├── KFGradientProgressView.podspec ├── LICENSE ├── Package.swift ├── README.md ├── Sources └── GradientProgressView.swift └── example.gif /.gitignore: -------------------------------------------------------------------------------- 1 | # Xcode 2 | # 3 | # gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore 4 | 5 | ## User settings 6 | xcuserdata/ 7 | 8 | ## compatibility with Xcode 8 and earlier (ignoring not required starting Xcode 9) 9 | *.xcscmblueprint 10 | *.xccheckout 11 | 12 | ## compatibility with Xcode 3 and earlier (ignoring not required starting Xcode 4) 13 | build/ 14 | DerivedData/ 15 | *.moved-aside 16 | *.pbxuser 17 | !default.pbxuser 18 | *.mode1v3 19 | !default.mode1v3 20 | *.mode2v3 21 | !default.mode2v3 22 | *.perspectivev3 23 | !default.perspectivev3 24 | 25 | ## Obj-C/Swift specific 26 | *.hmap 27 | 28 | ## App packaging 29 | *.ipa 30 | *.dSYM.zip 31 | *.dSYM 32 | 33 | ## Playgrounds 34 | timeline.xctimeline 35 | playground.xcworkspace 36 | 37 | # Swift Package Manager 38 | # 39 | # Add this line if you want to avoid checking in source code from Swift Package Manager dependencies. 40 | # Packages/ 41 | # Package.pins 42 | # Package.resolved 43 | # *.xcodeproj 44 | # 45 | # Xcode automatically generates this directory with a .xcworkspacedata file and xcuserdata 46 | # hence it is not needed unless you have added a package configuration file to your project 47 | # .swiftpm 48 | 49 | .build/ 50 | 51 | # CocoaPods 52 | # 53 | # We recommend against adding the Pods directory to your .gitignore. However 54 | # you should judge for yourself, the pros and cons are mentioned at: 55 | # https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control 56 | # 57 | # Pods/ 58 | # 59 | # Add this line if you want to avoid checking in source code from the Xcode workspace 60 | # *.xcworkspace 61 | 62 | # Carthage 63 | # 64 | # Add this line if you want to avoid checking in source code from Carthage dependencies. 65 | # Carthage/Checkouts 66 | 67 | Carthage/Build/ 68 | 69 | # Accio dependency management 70 | Dependencies/ 71 | .accio/ 72 | 73 | # fastlane 74 | # 75 | # It is recommended to not store the screenshots in the git repo. 76 | # Instead, use fastlane to re-generate the screenshots whenever they are needed. 77 | # For more information about the recommended setup visit: 78 | # https://docs.fastlane.tools/best-practices/source-control/#source-control 79 | 80 | fastlane/report.xml 81 | fastlane/Preview.html 82 | fastlane/screenshots/**/*.png 83 | fastlane/test_output 84 | 85 | # Code Injection 86 | # 87 | # After new code Injection tools there's a generated folder /iOSInjectionProject 88 | # https://github.com/johnno1962/injectionforxcode 89 | 90 | iOSInjectionProject/ 91 | -------------------------------------------------------------------------------- /.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /GradientProgressViewExample.xcodeproj/project.pbxproj: -------------------------------------------------------------------------------- 1 | // !$*UTF8*$! 2 | { 3 | archiveVersion = 1; 4 | classes = { 5 | }; 6 | objectVersion = 50; 7 | objects = { 8 | 9 | /* Begin PBXBuildFile section */ 10 | 17E0711F2494B2CD0074069F /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 17E0711E2494B2CD0074069F /* AppDelegate.swift */; }; 11 | 17E071212494B2CD0074069F /* SceneDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 17E071202494B2CD0074069F /* SceneDelegate.swift */; }; 12 | 17E071232494B2CD0074069F /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 17E071222494B2CD0074069F /* ViewController.swift */; }; 13 | 17E071262494B2CD0074069F /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 17E071242494B2CD0074069F /* Main.storyboard */; }; 14 | 17E071282494B2D10074069F /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 17E071272494B2D10074069F /* Assets.xcassets */; }; 15 | 17E0712B2494B2D10074069F /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 17E071292494B2D10074069F /* LaunchScreen.storyboard */; }; 16 | 17E071352494B3630074069F /* GradientProgressView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 17E071342494B3630074069F /* GradientProgressView.swift */; }; 17 | /* End PBXBuildFile section */ 18 | 19 | /* Begin PBXFileReference section */ 20 | 17E0711B2494B2CD0074069F /* GradientProgressViewExample.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = GradientProgressViewExample.app; sourceTree = BUILT_PRODUCTS_DIR; }; 21 | 17E0711E2494B2CD0074069F /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = ""; }; 22 | 17E071202494B2CD0074069F /* SceneDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SceneDelegate.swift; sourceTree = ""; }; 23 | 17E071222494B2CD0074069F /* ViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewController.swift; sourceTree = ""; }; 24 | 17E071252494B2CD0074069F /* Base */ = {isa = PBXFileReference; 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70 | path = GradientProgressViewExample; 71 | sourceTree = ""; 72 | }; 73 | 17E071332494B33E0074069F /* Sources */ = { 74 | isa = PBXGroup; 75 | children = ( 76 | 17E071342494B3630074069F /* GradientProgressView.swift */, 77 | ); 78 | name = Sources; 79 | sourceTree = ""; 80 | }; 81 | /* End PBXGroup section */ 82 | 83 | /* Begin PBXNativeTarget section */ 84 | 17E0711A2494B2CD0074069F /* GradientProgressViewExample */ = { 85 | isa = PBXNativeTarget; 86 | buildConfigurationList = 17E0712F2494B2D10074069F /* Build configuration list for PBXNativeTarget "GradientProgressViewExample" */; 87 | buildPhases = ( 88 | 17E071172494B2CD0074069F /* Sources */, 89 | 17E071182494B2CD0074069F /* Frameworks */, 90 | 17E071192494B2CD0074069F /* Resources */, 91 | ); 92 | buildRules = ( 93 | ); 94 | dependencies = ( 95 | ); 96 | name = GradientProgressViewExample; 97 | productName = GradientProgressViewExample; 98 | productReference = 17E0711B2494B2CD0074069F /* GradientProgressViewExample.app */; 99 | productType = "com.apple.product-type.application"; 100 | }; 101 | /* End PBXNativeTarget section */ 102 | 103 | /* Begin PBXProject section */ 104 | 17E071132494B2CD0074069F /* Project object */ = { 105 | isa = PBXProject; 106 | attributes = { 107 | LastSwiftUpdateCheck = 1150; 108 | LastUpgradeCheck = 1150; 109 | ORGANIZATIONNAME = carefree; 110 | TargetAttributes = { 111 | 17E0711A2494B2CD0074069F = { 112 | CreatedOnToolsVersion = 11.5; 113 | }; 114 | }; 115 | }; 116 | buildConfigurationList = 17E071162494B2CD0074069F /* Build configuration list for PBXProject "GradientProgressViewExample" */; 117 | compatibilityVersion = "Xcode 9.3"; 118 | developmentRegion = en; 119 | hasScannedForEncodings = 0; 120 | knownRegions = ( 121 | en, 122 | Base, 123 | ); 124 | mainGroup = 17E071122494B2CD0074069F; 125 | productRefGroup = 17E0711C2494B2CD0074069F /* Products */; 126 | projectDirPath = ""; 127 | projectRoot = ""; 128 | targets = ( 129 | 17E0711A2494B2CD0074069F /* GradientProgressViewExample */, 130 | ); 131 | }; 132 | /* End PBXProject section */ 133 | 134 | /* Begin PBXResourcesBuildPhase section */ 135 | 17E071192494B2CD0074069F /* Resources */ = { 136 | isa = PBXResourcesBuildPhase; 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300 | INFOPLIST_FILE = GradientProgressViewExample/Info.plist; 301 | IPHONEOS_DEPLOYMENT_TARGET = 13.5; 302 | LD_RUNPATH_SEARCH_PATHS = ( 303 | "$(inherited)", 304 | "@executable_path/Frameworks", 305 | ); 306 | PRODUCT_BUNDLE_IDENTIFIER = com.carefree.GradientProgressViewExample; 307 | PRODUCT_NAME = "$(TARGET_NAME)"; 308 | SWIFT_VERSION = 5.0; 309 | TARGETED_DEVICE_FAMILY = "1,2"; 310 | }; 311 | name = Debug; 312 | }; 313 | 17E071312494B2D10074069F /* Release */ = { 314 | isa = XCBuildConfiguration; 315 | buildSettings = { 316 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 317 | CODE_SIGN_STYLE = Automatic; 318 | INFOPLIST_FILE = GradientProgressViewExample/Info.plist; 319 | IPHONEOS_DEPLOYMENT_TARGET = 13.5; 320 | LD_RUNPATH_SEARCH_PATHS = ( 321 | "$(inherited)", 322 | "@executable_path/Frameworks", 323 | ); 324 | PRODUCT_BUNDLE_IDENTIFIER = com.carefree.GradientProgressViewExample; 325 | PRODUCT_NAME = "$(TARGET_NAME)"; 326 | SWIFT_VERSION = 5.0; 327 | TARGETED_DEVICE_FAMILY = "1,2"; 328 | }; 329 | name = Release; 330 | }; 331 | /* End XCBuildConfiguration section */ 332 | 333 | /* Begin XCConfigurationList section */ 334 | 17E071162494B2CD0074069F /* Build configuration list for PBXProject "GradientProgressViewExample" */ = { 335 | isa = XCConfigurationList; 336 | buildConfigurations = ( 337 | 17E0712D2494B2D10074069F /* Debug */, 338 | 17E0712E2494B2D10074069F /* Release */, 339 | ); 340 | defaultConfigurationIsVisible = 0; 341 | defaultConfigurationName = Release; 342 | }; 343 | 17E0712F2494B2D10074069F /* Build configuration list for PBXNativeTarget "GradientProgressViewExample" */ = { 344 | isa = XCConfigurationList; 345 | buildConfigurations = ( 346 | 17E071302494B2D10074069F /* Debug */, 347 | 17E071312494B2D10074069F /* Release */, 348 | ); 349 | defaultConfigurationIsVisible = 0; 350 | defaultConfigurationName = Release; 351 | }; 352 | /* End XCConfigurationList section */ 353 | }; 354 | rootObject = 17E071132494B2CD0074069F /* Project object */; 355 | } 356 | -------------------------------------------------------------------------------- /GradientProgressViewExample.xcodeproj/project.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /GradientProgressViewExample.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /GradientProgressViewExample/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | // 2 | // AppDelegate.swift 3 | // GradientProgressViewExample 4 | // 5 | // Created by carefree on 2020/6/13. 6 | // Copyright © 2020 carefree. All rights reserved. 7 | // 8 | 9 | import UIKit 10 | 11 | @UIApplicationMain 12 | class AppDelegate: UIResponder, UIApplicationDelegate { 13 | 14 | 15 | 16 | func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool { 17 | // Override point for customization after application launch. 18 | return true 19 | } 20 | 21 | // MARK: UISceneSession Lifecycle 22 | 23 | func application(_ application: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, options: UIScene.ConnectionOptions) -> UISceneConfiguration { 24 | // Called when a new scene session is being created. 25 | // Use this method to select a configuration to create the new scene with. 26 | return UISceneConfiguration(name: "Default Configuration", sessionRole: connectingSceneSession.role) 27 | } 28 | 29 | func application(_ application: UIApplication, didDiscardSceneSessions sceneSessions: Set) { 30 | // Called when the user discards a scene session. 31 | // If any sessions were discarded while the application was not running, this will be called shortly after application:didFinishLaunchingWithOptions. 32 | // Use this method to release any resources that were specific to the discarded scenes, as they will not return. 33 | } 34 | 35 | 36 | } 37 | 38 | -------------------------------------------------------------------------------- /GradientProgressViewExample/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "iphone", 5 | "scale" : "2x", 6 | "size" : "20x20" 7 | }, 8 | { 9 | "idiom" : "iphone", 10 | "scale" : "3x", 11 | "size" : "20x20" 12 | }, 13 | { 14 | "idiom" : "iphone", 15 | "scale" : "2x", 16 | "size" : "29x29" 17 | }, 18 | { 19 | "idiom" : "iphone", 20 | "scale" : "3x", 21 | "size" : "29x29" 22 | }, 23 | { 24 | "idiom" : "iphone", 25 | "scale" : "2x", 26 | "size" : "40x40" 27 | }, 28 | { 29 | "idiom" : "iphone", 30 | "scale" : "3x", 31 | "size" : "40x40" 32 | }, 33 | { 34 | "idiom" : "iphone", 35 | "scale" : "2x", 36 | "size" : "60x60" 37 | }, 38 | { 39 | "idiom" : "iphone", 40 | "scale" : "3x", 41 | "size" : "60x60" 42 | }, 43 | { 44 | "idiom" : "ipad", 45 | "scale" : "1x", 46 | "size" : "20x20" 47 | }, 48 | { 49 | "idiom" : "ipad", 50 | "scale" : "2x", 51 | "size" : "20x20" 52 | }, 53 | { 54 | "idiom" : "ipad", 55 | "scale" : "1x", 56 | "size" : "29x29" 57 | }, 58 | { 59 | "idiom" : "ipad", 60 | "scale" : "2x", 61 | "size" : "29x29" 62 | }, 63 | { 64 | "idiom" : "ipad", 65 | "scale" : "1x", 66 | "size" : "40x40" 67 | }, 68 | { 69 | "idiom" : "ipad", 70 | "scale" : "2x", 71 | "size" : "40x40" 72 | }, 73 | { 74 | "idiom" : "ipad", 75 | "scale" : "1x", 76 | "size" : "76x76" 77 | }, 78 | { 79 | "idiom" : "ipad", 80 | "scale" : "2x", 81 | "size" : "76x76" 82 | }, 83 | { 84 | "idiom" : "ipad", 85 | "scale" : "2x", 86 | "size" : "83.5x83.5" 87 | }, 88 | { 89 | "idiom" : "ios-marketing", 90 | "scale" : "1x", 91 | "size" : "1024x1024" 92 | } 93 | ], 94 | "info" : { 95 | "author" : "xcode", 96 | "version" : 1 97 | } 98 | } 99 | -------------------------------------------------------------------------------- /GradientProgressViewExample/Assets.xcassets/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "info" : { 3 | "author" : "xcode", 4 | "version" : 1 5 | } 6 | } 7 | -------------------------------------------------------------------------------- /GradientProgressViewExample/Assets.xcassets/icon_tag.imageset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "universal", 5 | "scale" : "1x" 6 | }, 7 | { 8 | "filename" : "icon_tag@2x.png", 9 | "idiom" : "universal", 10 | "scale" : "2x" 11 | }, 12 | { 13 | "idiom" : "universal", 14 | "scale" : "3x" 15 | } 16 | ], 17 | "info" : { 18 | "author" : "xcode", 19 | "version" : 1 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /GradientProgressViewExample/Assets.xcassets/icon_tag.imageset/icon_tag@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/moliya/GradientProgressView/751692d1c731618227a0017df98f1a3581ff8992/GradientProgressViewExample/Assets.xcassets/icon_tag.imageset/icon_tag@2x.png -------------------------------------------------------------------------------- /GradientProgressViewExample/Base.lproj/LaunchScreen.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /GradientProgressViewExample/Base.lproj/Main.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 57 | 65 | 66 | 67 | 68 | 69 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 | 114 | 115 | 116 | 117 | 118 | 119 | 120 | 121 | 122 | 123 | 124 | 125 | 126 | -------------------------------------------------------------------------------- /GradientProgressViewExample/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIdentifier 10 | $(PRODUCT_BUNDLE_IDENTIFIER) 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | $(PRODUCT_NAME) 15 | CFBundlePackageType 16 | $(PRODUCT_BUNDLE_PACKAGE_TYPE) 17 | CFBundleShortVersionString 18 | 1.0 19 | CFBundleVersion 20 | 1 21 | LSRequiresIPhoneOS 22 | 23 | UIApplicationSceneManifest 24 | 25 | UIApplicationSupportsMultipleScenes 26 | 27 | UISceneConfigurations 28 | 29 | UIWindowSceneSessionRoleApplication 30 | 31 | 32 | UISceneConfigurationName 33 | Default Configuration 34 | UISceneDelegateClassName 35 | $(PRODUCT_MODULE_NAME).SceneDelegate 36 | UISceneStoryboardFile 37 | Main 38 | 39 | 40 | 41 | 42 | UILaunchStoryboardName 43 | LaunchScreen 44 | UIMainStoryboardFile 45 | Main 46 | UIRequiredDeviceCapabilities 47 | 48 | armv7 49 | 50 | UISupportedInterfaceOrientations 51 | 52 | UIInterfaceOrientationPortrait 53 | UIInterfaceOrientationLandscapeLeft 54 | UIInterfaceOrientationLandscapeRight 55 | 56 | UISupportedInterfaceOrientations~ipad 57 | 58 | UIInterfaceOrientationPortrait 59 | UIInterfaceOrientationPortraitUpsideDown 60 | UIInterfaceOrientationLandscapeLeft 61 | UIInterfaceOrientationLandscapeRight 62 | 63 | 64 | 65 | -------------------------------------------------------------------------------- /GradientProgressViewExample/SceneDelegate.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SceneDelegate.swift 3 | // GradientProgressViewExample 4 | // 5 | // Created by carefree on 2020/6/13. 6 | // Copyright © 2020 carefree. All rights reserved. 7 | // 8 | 9 | import UIKit 10 | 11 | class SceneDelegate: UIResponder, UIWindowSceneDelegate { 12 | 13 | var window: UIWindow? 14 | 15 | 16 | func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) { 17 | // Use this method to optionally configure and attach the UIWindow `window` to the provided UIWindowScene `scene`. 18 | // If using a storyboard, the `window` property will automatically be initialized and attached to the scene. 19 | // This delegate does not imply the connecting scene or session are new (see `application:configurationForConnectingSceneSession` instead). 20 | guard let _ = (scene as? UIWindowScene) else { return } 21 | } 22 | 23 | func sceneDidDisconnect(_ scene: UIScene) { 24 | // Called as the scene is being released by the system. 25 | // This occurs shortly after the scene enters the background, or when its session is discarded. 26 | // Release any resources associated with this scene that can be re-created the next time the scene connects. 27 | // The scene may re-connect later, as its session was not neccessarily discarded (see `application:didDiscardSceneSessions` instead). 28 | } 29 | 30 | func sceneDidBecomeActive(_ scene: UIScene) { 31 | // Called when the scene has moved from an inactive state to an active state. 32 | // Use this method to restart any tasks that were paused (or not yet started) when the scene was inactive. 33 | } 34 | 35 | func sceneWillResignActive(_ scene: UIScene) { 36 | // Called when the scene will move from an active state to an inactive state. 37 | // This may occur due to temporary interruptions (ex. an incoming phone call). 38 | } 39 | 40 | func sceneWillEnterForeground(_ scene: UIScene) { 41 | // Called as the scene transitions from the background to the foreground. 42 | // Use this method to undo the changes made on entering the background. 43 | } 44 | 45 | func sceneDidEnterBackground(_ scene: UIScene) { 46 | // Called as the scene transitions from the foreground to the background. 47 | // Use this method to save data, release shared resources, and store enough scene-specific state information 48 | // to restore the scene back to its current state. 49 | } 50 | 51 | 52 | } 53 | 54 | -------------------------------------------------------------------------------- /GradientProgressViewExample/ViewController.swift: -------------------------------------------------------------------------------- 1 | // 2 | // ViewController.swift 3 | // GradientProgressViewExample 4 | // 5 | // Created by carefree on 2020/6/13. 6 | // Copyright © 2020 carefree. All rights reserved. 7 | // 8 | 9 | import UIKit 10 | 11 | class ViewController: UIViewController { 12 | 13 | @IBOutlet weak var progressView1: GradientProgressView! 14 | @IBOutlet weak var progressView2: GradientProgressView! 15 | @IBOutlet weak var progressView3: GradientProgressView! 16 | @IBOutlet weak var progressView4: GradientProgressView! 17 | 18 | @IBOutlet weak var tagView: UIImageView! 19 | @IBOutlet weak var progressLabel: UILabel! 20 | 21 | override func viewDidLoad() { 22 | super.viewDidLoad() 23 | 24 | //设置圆角 25 | progressView1.layer.cornerRadius = 5 26 | progressView2.layer.cornerRadius = 0 27 | progressView3.layer.cornerRadius = 10 28 | progressView4.layer.cornerRadius = 4 29 | 30 | //设置进度条圆角 31 | progressView1.progressCornerRadius = 5 32 | progressView2.progressCornerRadius = 0 33 | progressView3.progressCornerRadius = 6 34 | progressView4.progressCornerRadius = 3 35 | 36 | //设置内间距 37 | progressView3.progressEdgeInsets = UIEdgeInsets(top: 4, left: 5, bottom: 4, right: 5) 38 | progressView4.progressEdgeInsets = UIEdgeInsets(top: 4, left: 4, bottom: 4, right: 4) 39 | 40 | //设置纯色和渐变色 41 | progressView1.progressColors = [.green] 42 | progressView2.progressColors = [#colorLiteral(red: 0.2392156869, green: 0.6745098233, blue: 0.9686274529, alpha: 1), #colorLiteral(red: 0.9254902005, green: 0.2352941185, blue: 0.1019607857, alpha: 1), #colorLiteral(red: 0.5568627715, green: 0.3529411852, blue: 0.9686274529, alpha: 1)] 43 | progressView3.progressColors = [#colorLiteral(red: 0.2392156869, green: 0.6745098233, blue: 0.9686274529, alpha: 1), #colorLiteral(red: 0.9254902005, green: 0.2352941185, blue: 0.1019607857, alpha: 1), #colorLiteral(red: 0.8039215803, green: 0.8039215803, blue: 0.8039215803, alpha: 1), #colorLiteral(red: 0.5843137503, green: 0.8235294223, blue: 0.4196078479, alpha: 1)] 44 | progressView4.progressColors = [.red] 45 | 46 | //动画时间 47 | progressView1.animationDuration = 1 48 | progressView2.animationDuration = 0.2 49 | progressView3.animationDuration = 1.2 50 | progressView4.animationDuration = 1.8 51 | 52 | //动画函数 53 | progressView1.timingFunction = CAMediaTimingFunction(name: .default) 54 | progressView2.timingFunction = CAMediaTimingFunction(name: .linear) 55 | progressView3.timingFunction = CAMediaTimingFunction(name: .easeInEaseOut) 56 | progressView4.timingFunction = CAMediaTimingFunction(name: .easeOut) 57 | 58 | //更新回调 59 | progressView4.progressUpdating = {[unowned self] progress, frame in 60 | //更新Label的百分比 61 | let text = String(format: "%.0f", progress * 100) 62 | self.progressLabel.text = "\(text)%" 63 | 64 | //计算出标签的移动位置 65 | let newFrame = self.progressView4.convert(frame, to: self.self.progressView4.superview) 66 | let size: CGFloat = 36 67 | let tagFrame = CGRect(x: (newFrame.origin.x + newFrame.size.width) - size / 2.3, y: newFrame.origin.y - size, width: size, height: size) 68 | self.tagView.frame = tagFrame 69 | self.progressLabel.sizeToFit() 70 | self.progressLabel.center = CGPoint(x: self.tagView.center.x, y: self.tagView.center.y - 7) 71 | } 72 | 73 | //设置标签的初始位置 74 | DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.1) { 75 | let frame = self.progressView4.frame 76 | let size: CGFloat = 36 77 | let tagFrame = CGRect(x: frame.origin.x - size / 2.3, y: frame.origin.y - size, width: size, height: size) 78 | self.tagView.frame = tagFrame 79 | self.progressLabel.sizeToFit() 80 | self.progressLabel.center = CGPoint(x: self.tagView.center.x, y: self.tagView.center.y - 7) 81 | self.progressLabel.text = "0%" 82 | } 83 | } 84 | 85 | @IBAction func resetAction(_ sender: Any) { 86 | progressView1.progress = 0 87 | progressView2.progress = 0 88 | progressView3.progress = 0 89 | progressView4.progress = 0 90 | } 91 | 92 | @IBAction func startAction(_ sender: Any) { 93 | progressView1.setProgress(0.2 + progressView1.progress, animated: true) 94 | progressView2.setProgress(0.25 + progressView2.progress, animated: true) 95 | progressView3.setProgress(0.3 + progressView3.progress, animated: true) 96 | progressView4.setProgress(0.25 + progressView4.progress, animated: true) 97 | } 98 | 99 | } 100 | 101 | -------------------------------------------------------------------------------- /KFGradientProgressView.podspec: -------------------------------------------------------------------------------- 1 | Pod::Spec.new do |s| 2 | 3 | s.name = "KFGradientProgressView" 4 | s.version = "1.5.0" 5 | s.summary = "一个简单的进度条控件" 6 | s.homepage = "https://github.com/moliya/GradientProgressView" 7 | s.license = "MIT" 8 | s.author = {'Carefree' => '946715806@qq.com'} 9 | s.source = { :git => "https://github.com/moliya/GradientProgressView.git", :tag => s.version} 10 | s.source_files = "Sources/*" 11 | s.requires_arc = true 12 | s.platform = :ios, '8.0' 13 | s.swift_version = '5.0' 14 | 15 | end 16 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2020 moliya 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /Package.swift: -------------------------------------------------------------------------------- 1 | // swift-tools-version:5.0 2 | // The swift-tools-version declares the minimum version of Swift required to build this package. 3 | 4 | import PackageDescription 5 | 6 | let package = Package( 7 | name: "GradientProgressView", 8 | platforms: [ 9 | .iOS(.v8) 10 | ], 11 | products: [ 12 | .library(name: "GradientProgressView", targets: ["GradientProgressView"]) 13 | ], 14 | dependencies: [ 15 | // Dependencies declare other packages that this package depends on. 16 | // .package(url: /* package url */, from: "1.0.0"), 17 | ], 18 | targets: [ 19 | .target(name: "GradientProgressView", dependencies: [], path: "Sources") 20 | ], 21 | swiftLanguageVersions: [.v5] 22 | ) 23 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # GradientProgressView 2 | 3 | 4 | 5 | ## 一个简单的进度条控件 6 | 7 | #### 示例图 8 | 9 | ![example](example.gif) 10 | 11 | - 支持设置纯色进度条、渐变进度条 12 | - 支持设置进度条的圆角 13 | - 支持设置进度条的内间距 14 | - 支持自定义高度、背景颜色 15 | - 支持设置动画时长、动画时间函数 16 | - 支持监听进度的更新回调 17 | 18 | ### 要求 19 | 20 | - Swift 5.0 21 | - Xcode 11 22 | - iOS 8.0+ 23 | 24 | ### 使用 25 | 26 | 设置圆角 27 | 28 | ```swift 29 | //设置进度条圆角 30 | progressView.progressCornerRadius = 5 31 | ``` 32 | 33 | 设置内间距 34 | 35 | ```swift 36 | //设置内间距 37 | progressView.progressEdgeInsets = UIEdgeInsets(top: 4, left: 5, bottom: 4, right: 5) 38 | ``` 39 | 40 | 设置纯色和渐变色 41 | 42 | ```swift 43 | //设置纯色和渐变色 44 | progressView1.progressColors = [.green] 45 | progressView2.progressColors = [.green, .red] 46 | ``` 47 | 48 | 设置动画时间时长 49 | 50 | ```swift 51 | //动画时间 52 | progressView.animationDuration = 1 53 | ``` 54 | 55 | 设置动画时间函数 56 | 57 | ```swift 58 | //动画时间函数 59 | progressView.timingFunction = CAMediaTimingFunction(name: .easeInEaseOut) 60 | ``` 61 | 62 | 设置动画更新回调 63 | 64 | ```swift 65 | //动画更新回调 66 | progressView.progressUpdating = {[unowned self] progress, frame in 67 | //在这里可以获得当前的进度百分比和进度条的frame 68 | print(progress) 69 | print(frame) 70 | } 71 | ``` 72 | 73 | 设置进度 74 | 75 | ```swift 76 | //设置进度 77 | progressView.setProgress(0.8, animated: true) 78 | ``` 79 | 80 | ### 集成 81 | 82 | ##### CocoaPods 83 | 84 | ```ruby 85 | pod 'KFGradientProgressView' 86 | ``` 87 | 88 | ##### Swift Package Manager 89 | 90 | ```swift 91 | dependencies: [ 92 | .package(url: "https://github.com/moliya/GradientProgressView", from: "1.4.0") 93 | ] 94 | ``` 95 | 96 | -------------------------------------------------------------------------------- /Sources/GradientProgressView.swift: -------------------------------------------------------------------------------- 1 | // 2 | // GradientProgressView.swift 3 | // GradientProgressViewExample 4 | // 5 | // Created by carefree on 2020/6/13. 6 | // Copyright © 2020 carefree. All rights reserved. 7 | // 8 | 9 | import UIKit 10 | 11 | @objc(KFGradientProgressView) 12 | open class GradientProgressView: UIView { 13 | 14 | //进度条完成部分的渐变颜色，设置单个为纯色，设置多个为渐变色 15 | @objc 16 | public var progressColors: [UIColor] = [.systemBlue] { 17 | didSet { 18 | if progressColors.count == 0 { 19 | gradientLayer.colors = nil 20 | } else if progressColors.count == 1 { 21 | let color = progressColors[0] 22 | gradientLayer.colors = [color, color].map { $0.cgColor } 23 | } else { 24 | gradientLayer.colors = progressColors.map { $0.cgColor } 25 | } 26 | } 27 | } 28 | 29 | //进度条完成部分的圆角半径 30 | @objc 31 | public var progressCornerRadius: CGFloat = 0 { 32 | didSet { 33 | maskLayer.cornerRadius = progressCornerRadius 34 | } 35 | } 36 | 37 | //进度完成部分的内间距 38 | @objc 39 | public var progressEdgeInsets: UIEdgeInsets = .zero { 40 | didSet { 41 | setNeedsLayout() 42 | } 43 | } 44 | 45 | //当前进度 46 | @objc 47 | public var progress: Float { 48 | get { 49 | return privateProgress 50 | } 51 | set { 52 | setProgress(newValue, animated: false) 53 | } 54 | } 55 | 56 | //渐变Layer 57 | public let gradientLayer: CAGradientLayer = { 58 | let layer = CAGradientLayer() 59 | layer.anchorPoint = .zero 60 | layer.startPoint = .zero 61 | layer.endPoint = CGPoint(x: 1.0, y: 0.0) 62 | 63 | return layer 64 | }() 65 | 66 | //动画持续时间 67 | @objc 68 | public var animationDuration: TimeInterval = 0.3 69 | 70 | //动画时间函数 71 | @objc 72 | public var timingFunction: CAMediaTimingFunction = CAMediaTimingFunction(name: .default) 73 | 74 | //进度更新动画过程中的回调，在这里可以拿到当前进度及进度条的frame 75 | @objc 76 | public var progressUpdating: ((Float, CGRect) -> ())? 77 | 78 | 79 | private var privateProgress: Float = 0 80 | private let maskLayer: CALayer = { 81 | let layer = CALayer() 82 | layer.backgroundColor = UIColor.white.cgColor 83 | 84 | return layer 85 | }() 86 | 87 | // MARK: - Lifecycle 88 | required public init?(coder: NSCoder) { 89 | super.init(coder: coder) 90 | 91 | commonInit() 92 | } 93 | 94 | override public init(frame: CGRect) { 95 | super.init(frame: frame) 96 | 97 | commonInit() 98 | } 99 | 100 | open override func layoutSubviews() { 101 | super.layoutSubviews() 102 | 103 | gradientLayer.frame = bounds.inset(by: progressEdgeInsets) 104 | var bounds = gradientLayer.bounds 105 | bounds.size.width *= CGFloat(progress) 106 | maskLayer.frame = bounds 107 | } 108 | 109 | // MARK: - Private 110 | private func commonInit() { 111 | let color = progressColors[0] 112 | gradientLayer.colors = [color, color].map { $0.cgColor } 113 | gradientLayer.mask = maskLayer 114 | layer.insertSublayer(gradientLayer, at: 0) 115 | } 116 | 117 | @objc private func displayLinkAction() { 118 | guard let frame = maskLayer.presentation()?.frame else { return } 119 | let progress = frame.size.width / gradientLayer.frame.size.width 120 | progressUpdating?(Float(progress), frame) 121 | } 122 | 123 | // MARK: - Public 124 | @objc(setProgress:animated:) 125 | public func setProgress(_ progress: Float, animated: Bool) { 126 | let validProgress = min(1.0, max(0.0, progress)) 127 | if privateProgress == validProgress { 128 | return 129 | } 130 | privateProgress = validProgress 131 | 132 | //动画时长 133 | var duration = animated ? animationDuration : 0 134 | if duration < 0 { 135 | duration = 0 136 | } 137 | 138 | var displayLink: CADisplayLink? 139 | if duration > 0 { 140 | //开启CADisplayLink 141 | displayLink = CADisplayLink(target: self, selector: #selector(displayLinkAction)) 142 | //使用common模式，使其在UIScrollView滑动时依然能得到回调 143 | displayLink?.add(to: .main, forMode: .common) 144 | } 145 | 146 | CATransaction.begin() 147 | CATransaction.setAnimationDuration(duration) 148 | CATransaction.setAnimationTimingFunction(timingFunction) 149 | CATransaction.setCompletionBlock { 150 | //停止CADisplayLink 151 | displayLink?.invalidate() 152 | if duration == 0 { 153 | //更新回调 154 | self.progressUpdating?(validProgress, self.maskLayer.frame) 155 | } else { 156 | if let _ = self.maskLayer.presentation() { 157 | self.displayLinkAction() 158 | } else { 159 | self.progressUpdating?(validProgress, self.maskLayer.frame) 160 | } 161 | } 162 | } 163 | 164 | //更新maskLayer的frame 165 | var bounds = self.gradientLayer.bounds 166 | bounds.size.width *= CGFloat(validProgress) 167 | self.maskLayer.frame = bounds 168 | 169 | CATransaction.commit() 170 | } 171 | } 172 | -------------------------------------------------------------------------------- /example.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/moliya/GradientProgressView/751692d1c731618227a0017df98f1a3581ff8992/example.gif --------------------------------------------------------------------------------