a try to fix the issue of interface builder when we use carthage

Fix the issue #31 : the thumb jumps when the minimumValue > 0 (#58 )
Update ISSUE_TEMPLATE.md
2019-10-21 22:09:03 +02:00 · 2019-10-21 00:38:06 +02:00 · 2019-10-13 22:41:09 +02:00 · 2019-10-13 22:34:52 +02:00 · 2019-10-13 22:33:41 +02:00 · 2019-10-13 22:33:01 +02:00
40 changed files with 1059 additions and 584 deletions
@@ -0,0 +1,2 @@
+exclude_patterns:
+- "Example/"
@@ -0,0 +1 @@
+github: HamzaGhazouani
@@ -1,2 +1,2 @@
-<!-- Love HGCircularSlider? Please consider supporting our collective:
-👉  https://opencollective.com/HGCircularSlider/donate -->
+<!-- Love HGCircularSlider? please consider sponsoring me so I can continue maintaining and evolving all my projects and new ones. 😄 ✨🏎
+👉  https://github.com/users/HamzaGhazouani/sponsorship -->
@@ -1,7 +1,7 @@
 language: objective-c
 os: osx
 osx_image:
-  - xcode10.1
+  - xcode10.2

 env:
  global:
@@ -1,6 +1,12 @@
 # Change Log
 All notable changes to this project will be documented in this file.

+## [2.2.0](https://github.com/HamzaGhazouani/HGCircularSlider/releases/tag/2.2.0)
+* Support Swift 5
+* Fix the tracking when the value is equal to the max
+* Add option to stop thumb looping over the min/max value
+* Add offset thumb option, to draw the thumb inside or outside the circle
+
 ## [2.1.0](https://github.com/HamzaGhazouani/HGCircularSlider/releases/tag/2.1.0)
 * Support Swift 4.2 version 

@@ -9,7 +9,6 @@ We welcome any type of contribution, not only code. You can help with
 - **Marketing**: writing blog posts, howto's, printing stickers, ...
 - **Community**: presenting the project at meetups, organizing a dedicated meetup for the local community, ...
 - **Code**: take a look at the [open issues](issues). Even if you can't write code, commenting on them, showing that you care about a given issue matters. It helps us triage them.
- **Money**: we welcome financial contributions in full transparency on our [open collective](https://opencollective.com/HGCircularSlider).

 ## Your First Contribution

@@ -23,45 +22,3 @@ Any code change should be submitted as a pull request. The description should ex

 The bigger the pull request, the longer it will take to review and merge. Try to break down large pull requests in smaller chunks that are easier to review and merge.
 It is also always helpful to have some context for your pull request. What was the purpose? Why does it matter to you?
-
-## Financial contributions
-
-We also welcome financial contributions in full transparency on our [open collective](https://opencollective.com/HGCircularSlider).
-Anyone can file an expense. If the expense makes sense for the development of the community, it will be "merged" in the ledger of our open collective by the core contributors and the person who filed the expense will be reimbursed.
-
-## Questions
-
-If you have any questions, create an [issue](issue) (protip: do a quick search first to see if someone else didn't ask the same question before!).
-You can also reach us at hello@HGCircularSlider.opencollective.com.
-
-## Credits
-
-### Contributors
-
-Thank you to all the people who have already contributed to HGCircularSlider!
-<a href="graphs/contributors"><img src="https://opencollective.com/HGCircularSlider/contributors.svg?width=890" /></a>
-
-
-### Backers
-
-Thank you to all our backers! [[Become a backer](https://opencollective.com/HGCircularSlider#backer)]
-
-<a href="https://opencollective.com/HGCircularSlider#backers" target="_blank"><img src="https://opencollective.com/HGCircularSlider/backers.svg?width=890"></a>
-
-
-### Sponsors
-
-Thank you to all our sponsors! (please ask your company to also support this open source project by [becoming a sponsor](https://opencollective.com/HGCircularSlider#sponsor))
-
-<a href="https://opencollective.com/HGCircularSlider/sponsor/0/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/0/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/1/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/1/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/2/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/2/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/3/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/3/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/4/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/4/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/5/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/5/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/6/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/6/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/7/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/7/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/8/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/8/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/9/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/9/avatar.svg"></a>
-
-<!-- This `CONTRIBUTING.md` is based on @nayafia's template https://github.com/nayafia/contributing-template -->
@@ -19,6 +19,8 @@
 		607FACDD1AFB9204008FA782 /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 607FACDC1AFB9204008FA782 /* Images.xcassets */; };
 		607FACE01AFB9204008FA782 /* LaunchScreen.xib in Resources */ = {isa = PBXBuildFile; fileRef = 607FACDE1AFB9204008FA782 /* LaunchScreen.xib */; };
 		607FACEC1AFB9204008FA782 /* Tests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 607FACEB1AFB9204008FA782 /* Tests.swift */; };
+		BB409EA9235C82CE006DC844 /* CircularSliderHelperTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = BB409EA7235C82CA006DC844 /* CircularSliderHelperTests.swift */; };
+		BB409EAB235C8ACE006DC844 /* CircularSliderTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = BB409EAA235C8ACE006DC844 /* CircularSliderTests.swift */; };
 		BDF84380A076F46A79D0C634 /* Pods_HGCircularSlider_Example.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 41A4019E034E0265198683A8 /* Pods_HGCircularSlider_Example.framework */; };
 /* End PBXBuildFile section */

@@ -55,6 +57,8 @@
 		6C7918EC49141F7F4652E8F1 /* Pods_HGCircularSlider_Tests.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_HGCircularSlider_Tests.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		99A3B0410141275989079EB6 /* Pods-HGCircularSlider_Tests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-HGCircularSlider_Tests.release.xcconfig"; path = "Pods/Target Support Files/Pods-HGCircularSlider_Tests/Pods-HGCircularSlider_Tests.release.xcconfig"; sourceTree = "<group>"; };
 		9BA305BCC009CE17283FE799 /* Pods-HGCircularSlider_Example.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-HGCircularSlider_Example.release.xcconfig"; path = "Pods/Target Support Files/Pods-HGCircularSlider_Example/Pods-HGCircularSlider_Example.release.xcconfig"; sourceTree = "<group>"; };
+		BB409EA7235C82CA006DC844 /* CircularSliderHelperTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CircularSliderHelperTests.swift; sourceTree = "<group>"; };
+		BB409EAA235C8ACE006DC844 /* CircularSliderTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CircularSliderTests.swift; sourceTree = "<group>"; };
 		E7D1A678D25EC3365B800DB3 /* LICENSE */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text; name = LICENSE; path = ../LICENSE; sourceTree = "<group>"; };
 		EEE4816CB037512E066C24A8 /* README.md */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = net.daringfireball.markdown; name = README.md; path = ../README.md; sourceTree = "<group>"; };
 /* End PBXFileReference section */
@@ -141,6 +145,8 @@
 		607FACE81AFB9204008FA782 /* Tests */ = {
 			isa = PBXGroup;
 			children = (
+				BB409EA7235C82CA006DC844 /* CircularSliderHelperTests.swift */,
+				BB409EAA235C8ACE006DC844 /* CircularSliderTests.swift */,
 				607FACEB1AFB9204008FA782 /* Tests.swift */,
 				607FACE91AFB9204008FA782 /* Supporting Files */,
 			);
@@ -227,14 +233,14 @@
 				TargetAttributes = {
 					607FACCF1AFB9204008FA782 = {
 						CreatedOnToolsVersion = 6.3.1;
-						DevelopmentTeam = BKKRU5K7TG;
-						LastSwiftMigration = 1000;
-						ProvisioningStyle = Manual;
+						DevelopmentTeam = 62L4CLZDFB;
+						LastSwiftMigration = 1020;
+						ProvisioningStyle = Automatic;
 					};
 					607FACE41AFB9204008FA782 = {
 						CreatedOnToolsVersion = 6.3.1;
-						DevelopmentTeam = FP33JJN6C2;
-						LastSwiftMigration = 1000;
+						DevelopmentTeam = 62L4CLZDFB;
+						LastSwiftMigration = 1020;
 						ProvisioningStyle = Manual;
 						TestTargetID = 607FACCF1AFB9204008FA782;
 					};
@@ -242,7 +248,7 @@
 			};
 			buildConfigurationList = 607FACCB1AFB9204008FA782 /* Build configuration list for PBXProject "HGCircularSlider" */;
 			compatibilityVersion = "Xcode 3.2";
-			developmentRegion = English;
+			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
 				en,
@@ -305,7 +311,7 @@
 			files = (
 			);
 			inputPaths = (
-				"${SRCROOT}/Pods/Target Support Files/Pods-HGCircularSlider_Example/Pods-HGCircularSlider_Example-frameworks.sh",
+				"${PODS_ROOT}/Target Support Files/Pods-HGCircularSlider_Example/Pods-HGCircularSlider_Example-frameworks.sh",
 				"${BUILT_PRODUCTS_DIR}/HGCircularSlider/HGCircularSlider.framework",
 			);
 			name = "[CP] Embed Pods Frameworks";
@@ -314,7 +320,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-HGCircularSlider_Example/Pods-HGCircularSlider_Example-frameworks.sh\"\n";
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-HGCircularSlider_Example/Pods-HGCircularSlider_Example-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
 		E9C30214565096BEB7531CD5 /* [CP] Check Pods Manifest.lock */ = {
@@ -356,6 +362,8 @@
 			buildActionMask = 2147483647;
 			files = (
 				607FACEC1AFB9204008FA782 /* Tests.swift in Sources */,
+				BB409EAB235C8ACE006DC844 /* CircularSliderTests.swift in Sources */,
+				BB409EA9235C82CE006DC844 /* CircularSliderHelperTests.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -435,7 +443,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -482,7 +490,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
@@ -496,17 +504,20 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = "$(inherited)";
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
-				DEVELOPMENT_TEAM = BKKRU5K7TG;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
+				"CODE_SIGN_IDENTITY[sdk=*]" = "iPhone Developer";
+				CODE_SIGN_STYLE = Automatic;
+				DEVELOPMENT_TEAM = "";
+				"DEVELOPMENT_TEAM[sdk=*]" = 62L4CLZDFB;
 				INFOPLIST_FILE = HGCircularSlider/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				MODULE_NAME = ExampleApp;
-				PRODUCT_BUNDLE_IDENTIFIER = "com.onmobile.HGCircularSlider-Example";
+				PRODUCT_BUNDLE_IDENTIFIER = "robert-chalmers.uk.HGCircularSlider-Example";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE = "979b7b1f-969d-43fe-82ea-a1cc58ec7aab";
-				PROVISIONING_PROFILE_SPECIFIER = "OM-Ent Generic Universal Distribution";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.2;
+				"PROVISIONING_PROFILE[arch=*]" = "";
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -516,16 +527,20 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = "$(inherited)";
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				CODE_SIGN_STYLE = Automatic;
 				DEVELOPMENT_TEAM = "";
+				"DEVELOPMENT_TEAM[sdk=*]" = 62L4CLZDFB;
 				INFOPLIST_FILE = HGCircularSlider/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				MODULE_NAME = ExampleApp;
-				PRODUCT_BUNDLE_IDENTIFIER = "com.onmobile.HGCircularSlider-Example";
+				PRODUCT_BUNDLE_IDENTIFIER = "robert-chalmers.uk.HGCircularSlider-Example";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				"PROVISIONING_PROFILE[arch=*]" = "";
 				PROVISIONING_PROFILE_SPECIFIER = "";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};
@@ -534,7 +549,7 @@
 			baseConfigurationReference = 2A9608AFE40174911E5079C3 /* Pods-HGCircularSlider_Tests.debug.xcconfig */;
 			buildSettings = {
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
-				DEVELOPMENT_TEAM = FP33JJN6C2;
+				DEVELOPMENT_TEAM = 62L4CLZDFB;
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"DEBUG=1",
 					"$(inherited)",
@@ -544,8 +559,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/HGCircularSlider_Example.app/HGCircularSlider_Example";
 			};
 			name = Debug;
@@ -555,14 +569,13 @@
 			baseConfigurationReference = 99A3B0410141275989079EB6 /* Pods-HGCircularSlider_Tests.release.xcconfig */;
 			buildSettings = {
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
-				DEVELOPMENT_TEAM = "";
+				DEVELOPMENT_TEAM = 62L4CLZDFB;
 				INFOPLIST_FILE = Tests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/HGCircularSlider_Example.app/HGCircularSlider_Example";
 			};
 			name = Release;
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1010"
+   LastUpgradeVersion = "1110"
   version = "1.3">
   <BuildAction
      parallelizeBuildables = "YES"
@@ -41,6 +41,15 @@
      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
      shouldUseLaunchSchemeArgsEnv = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "607FACCF1AFB9204008FA782"
+            BuildableName = "HGCircularSlider_Example.app"
+            BlueprintName = "HGCircularSlider_Example"
+            ReferencedContainer = "container:HGCircularSlider.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
      <Testables>
         <TestableReference
            skipped = "NO">
@@ -53,17 +62,6 @@
            </BuildableReference>
         </TestableReference>
      </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "607FACCF1AFB9204008FA782"
-            BuildableName = "HGCircularSlider_Example.app"
-            BlueprintName = "HGCircularSlider_Example"
-            ReferencedContainer = "container:HGCircularSlider.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
   </TestAction>
   <LaunchAction
      buildConfiguration = "Debug"
@@ -85,8 +83,6 @@
            ReferencedContainer = "container:HGCircularSlider.xcodeproj">
         </BuildableReference>
      </BuildableProductRunnable>
-      <AdditionalOptions>
-      </AdditionalOptions>
   </LaunchAction>
   <ProfileAction
      buildConfiguration = "Release"
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>
@@ -39,6 +39,11 @@
      "idiom" : "iphone",
      "size" : "60x60",
      "scale" : "3x"
+    },
+    {
+      "idiom" : "ios-marketing",
+      "size" : "1024x1024",
+      "scale" : "1x"
    }
  ],
  "info" : {
@@ -120,7 +120,7 @@ class PlayerViewController: UIViewController {
    
    @objc func playerItemDidReachEnd(_ notification: Notification) {
        if let playerItem: AVPlayerItem = notification.object as? AVPlayerItem {
-            playerItem.seek(to: CMTime.zero)
+            playerItem.seek(to: CMTime.zero, toleranceBefore: CMTime.zero, toleranceAfter: CMTime.zero,completionHandler:nil)
            playerSegmentedControl.selectedSegmentIndex = UISegmentedControl.noSegment
        }
    }
@@ -1,5 +1,5 @@
 use_frameworks!
-platform :ios, '9.0'
+platform :ios, '12.0'

 target 'HGCircularSlider_Example' do
  pod 'HGCircularSlider', :path => '../'
@@ -1,5 +1,5 @@
 PODS:
-  - HGCircularSlider (2.1.0)
+  - HGCircularSlider (2.2.0)

 DEPENDENCIES:
  - HGCircularSlider (from `../`)
@@ -9,8 +9,8 @@ EXTERNAL SOURCES:
    :path: "../"

 SPEC CHECKSUMS:
-  HGCircularSlider: efaff4ec1b6eae905519440775e5088f4a0455ef
+  HGCircularSlider: afb1942743a2df156dcc7a3500216e523e14266b

-PODFILE CHECKSUM: ea58587f670c5d07b17de771dcc7a8944f82a3aa
+PODFILE CHECKSUM: 5935efe45bed5ee625cec9162a170ce99849ca5c

-COCOAPODS: 1.5.3
+COCOAPODS: 1.7.5
@@ -1,7 +1,8 @@
 {
  "name": "HGCircularSlider",
-  "version": "2.1.0",
+  "version": "2.2.0",
  "summary": "Multiple Circular Sliders used to select a value from a continuous range of values.",
+  "swift_versions": "5.0",
  "description": "Circular Sliders used to select a value from a continuous range of values.\n\nCircularSlider: simple circular slider\nRangeCircularSlider: slider with two points to select a range of values from a continuous range of values\nMidPointCircularSlider: slider with fixed range to select a range of values from a continuois range of values",
  "homepage": "https://github.com/HamzaGhazouani/HGCircularSlider",
  "license": {
@@ -13,11 +14,12 @@
  },
  "source": {
    "git": "https://github.com/HamzaGhazouani/HGCircularSlider.git",
-    "tag": "2.1.0"
+    "tag": "2.2.0"
  },
  "social_media_url": "https://twitter.com/GhazouaniHamza",
  "platforms": {
    "ios": "8.0"
  },
-  "source_files": "HGCircularSlider/Classes/**/*"
+  "source_files": "HGCircularSlider/Classes/**/*",
+  "swift_version": "5.0"
 }
@@ -1,5 +1,5 @@
 PODS:
-  - HGCircularSlider (2.1.0)
+  - HGCircularSlider (2.2.0)

 DEPENDENCIES:
  - HGCircularSlider (from `../`)
@@ -9,8 +9,8 @@ EXTERNAL SOURCES:
    :path: "../"

 SPEC CHECKSUMS:
-  HGCircularSlider: efaff4ec1b6eae905519440775e5088f4a0455ef
+  HGCircularSlider: afb1942743a2df156dcc7a3500216e523e14266b

-PODFILE CHECKSUM: ea58587f670c5d07b17de771dcc7a8944f82a3aa
+PODFILE CHECKSUM: 5935efe45bed5ee625cec9162a170ce99849ca5c

-COCOAPODS: 1.5.3
+COCOAPODS: 1.7.5
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>CFBundleDevelopmentRegion</key>
+  <string>en</string>
+  <key>CFBundleExecutable</key>
+  <string>${EXECUTABLE_NAME}</string>
+  <key>CFBundleIdentifier</key>
+  <string>${PRODUCT_BUNDLE_IDENTIFIER}</string>
+  <key>CFBundleInfoDictionaryVersion</key>
+  <string>6.0</string>
+  <key>CFBundleName</key>
+  <string>${PRODUCT_NAME}</string>
+  <key>CFBundlePackageType</key>
+  <string>FMWK</string>
+  <key>CFBundleShortVersionString</key>
+  <string>2.2.0</string>
+  <key>CFBundleSignature</key>
+  <string>????</string>
+  <key>CFBundleVersion</key>
+  <string>${CURRENT_PROJECT_VERSION}</string>
+  <key>NSPrincipalClass</key>
+  <string></string>
+</dict>
+</plist>
@@ -1,6 +1,6 @@
 CONFIGURATION_BUILD_DIR = ${PODS_CONFIGURATION_BUILD_DIR}/HGCircularSlider
 GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
-OTHER_SWIFT_FLAGS = $(inherited) "-D" "COCOAPODS"
+OTHER_SWIFT_FLAGS = $(inherited) -D COCOAPODS
 PODS_BUILD_DIR = ${BUILD_DIR}
 PODS_CONFIGURATION_BUILD_DIR = ${PODS_BUILD_DIR}/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)
 PODS_ROOT = ${SRCROOT}
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>CFBundleDevelopmentRegion</key>
+  <string>en</string>
+  <key>CFBundleExecutable</key>
+  <string>${EXECUTABLE_NAME}</string>
+  <key>CFBundleIdentifier</key>
+  <string>${PRODUCT_BUNDLE_IDENTIFIER}</string>
+  <key>CFBundleInfoDictionaryVersion</key>
+  <string>6.0</string>
+  <key>CFBundleName</key>
+  <string>${PRODUCT_NAME}</string>
+  <key>CFBundlePackageType</key>
+  <string>FMWK</string>
+  <key>CFBundleShortVersionString</key>
+  <string>1.0.0</string>
+  <key>CFBundleSignature</key>
+  <string>????</string>
+  <key>CFBundleVersion</key>
+  <string>${CURRENT_PROJECT_VERSION}</string>
+  <key>NSPrincipalClass</key>
+  <string></string>
+</dict>
+</plist>
@@ -3,10 +3,15 @@ set -e
 set -u
 set -o pipefail

+function on_error {
+  echo "$(realpath -mq "${0}"):$1: error: Unexpected failure"
+}
+trap 'on_error $LINENO' ERR
+
 if [ -z ${FRAMEWORKS_FOLDER_PATH+x} ]; then
-    # If FRAMEWORKS_FOLDER_PATH is not set, then there's nowhere for us to copy
-    # frameworks to, so exit 0 (signalling the script phase was successful).
-    exit 0
+  # If FRAMEWORKS_FOLDER_PATH is not set, then there's nowhere for us to copy
+  # frameworks to, so exit 0 (signalling the script phase was successful).
+  exit 0
 fi

 echo "mkdir -p ${CONFIGURATION_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
@@ -36,8 +41,8 @@ install_framework()
  local destination="${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"

  if [ -L "${source}" ]; then
-      echo "Symlinked..."
-      source="$(readlink "${source}")"
+    echo "Symlinked..."
+    source="$(readlink "${source}")"
  fi

  # Use filter instead of exclude so missing patterns don't throw errors.
@@ -47,8 +52,13 @@ install_framework()
  local basename
  basename="$(basename -s .framework "$1")"
  binary="${destination}/${basename}.framework/${basename}"
+
  if ! [ -r "$binary" ]; then
    binary="${destination}/${basename}"
+  elif [ -L "${binary}" ]; then
+    echo "Destination binary is symlinked..."
+    dirname="$(dirname "${binary}")"
+    binary="${dirname}/$(readlink "${binary}")"
  fi

  # Strip invalid architectures so "fat" simulator / device frameworks work on device
@@ -62,7 +72,7 @@ install_framework()
  # Embed linked Swift runtime libraries. No longer necessary as of Xcode 7.
  if [ "${XCODE_VERSION_MAJOR}" -lt 7 ]; then
    local swift_runtime_libs
-    swift_runtime_libs=$(xcrun otool -LX "$binary" | grep --color=never @rpath/libswift | sed -E s/@rpath\\/\(.+dylib\).*/\\1/g | uniq -u  && exit ${PIPESTATUS[0]})
+    swift_runtime_libs=$(xcrun otool -LX "$binary" | grep --color=never @rpath/libswift | sed -E s/@rpath\\/\(.+dylib\).*/\\1/g | uniq -u)
    for lib in $swift_runtime_libs; do
      echo "rsync -auv \"${SWIFT_STDLIB_PATH}/${lib}\" \"${destination}\""
      rsync -auv "${SWIFT_STDLIB_PATH}/${lib}" "${destination}"
@@ -84,7 +94,7 @@ install_dsym() {
    binary="${DERIVED_FILES_DIR}/${basename}.framework.dSYM/Contents/Resources/DWARF/${basename}"

    # Strip invalid architectures so "fat" simulator / device frameworks work on device
-    if [[ "$(file "$binary")" == *"Mach-O dSYM companion"* ]]; then
+    if [[ "$(file "$binary")" == *"Mach-O "*"dSYM companion"* ]]; then
      strip_invalid_archs "$binary"
    fi

@@ -99,10 +109,18 @@ install_dsym() {
  fi
 }

+# Copies the bcsymbolmap files of a vendored framework
+install_bcsymbolmap() {
+    local bcsymbolmap_path="$1"
+    local destination="${BUILT_PRODUCTS_DIR}"
+    echo "rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" --filter "- CVS/" --filter "- .svn/" --filter "- .git/" --filter "- .hg/" --filter "- Headers" --filter "- PrivateHeaders" --filter "- Modules" "${bcsymbolmap_path}" "${destination}""
+    rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" --filter "- CVS/" --filter "- .svn/" --filter "- .git/" --filter "- .hg/" --filter "- Headers" --filter "- PrivateHeaders" --filter "- Modules" "${bcsymbolmap_path}" "${destination}"
+}
+
 # Signs a framework with the provided identity
 code_sign_if_enabled() {
-  if [ -n "${EXPANDED_CODE_SIGN_IDENTITY}" -a "${CODE_SIGNING_REQUIRED:-}" != "NO" -a "${CODE_SIGNING_ALLOWED}" != "NO" ]; then
-    # Use the current code_sign_identitiy
+  if [ -n "${EXPANDED_CODE_SIGN_IDENTITY:-}" -a "${CODE_SIGNING_REQUIRED:-}" != "NO" -a "${CODE_SIGNING_ALLOWED}" != "NO" ]; then
+    # Use the current code_sign_identity
    echo "Code Signing $1 with Identity ${EXPANDED_CODE_SIGN_IDENTITY_NAME}"
    local code_sign_cmd="/usr/bin/codesign --force --sign ${EXPANDED_CODE_SIGN_IDENTITY} ${OTHER_CODE_SIGN_FLAGS:-} --preserve-metadata=identifier,entitlements '$1'"

@@ -131,7 +149,7 @@ strip_invalid_archs() {
  for arch in $binary_archs; do
    if ! [[ "${ARCHS}" == *"$arch"* ]]; then
      # Strip non-valid architectures in-place
-      lipo -remove "$arch" -output "$binary" "$binary" || exit 1
+      lipo -remove "$arch" -output "$binary" "$binary"
      stripped="$stripped $arch"
    fi
  done
@@ -1,10 +1,10 @@
 ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES
 FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/HGCircularSlider"
 GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
+HEADER_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/HGCircularSlider/HGCircularSlider.framework/Headers"
 LD_RUNPATH_SEARCH_PATHS = $(inherited) '@executable_path/Frameworks' '@loader_path/Frameworks'
-OTHER_CFLAGS = $(inherited) -iquote "${PODS_CONFIGURATION_BUILD_DIR}/HGCircularSlider/HGCircularSlider.framework/Headers"
 OTHER_LDFLAGS = $(inherited) -framework "HGCircularSlider"
-OTHER_SWIFT_FLAGS = $(inherited) "-D" "COCOAPODS"
+OTHER_SWIFT_FLAGS = $(inherited) -D COCOAPODS
 PODS_BUILD_DIR = ${BUILD_DIR}
 PODS_CONFIGURATION_BUILD_DIR = ${PODS_BUILD_DIR}/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)
 PODS_PODFILE_DIR_PATH = ${SRCROOT}/.
@@ -1,10 +1,10 @@
 ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES
 FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/HGCircularSlider"
 GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
+HEADER_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/HGCircularSlider/HGCircularSlider.framework/Headers"
 LD_RUNPATH_SEARCH_PATHS = $(inherited) '@executable_path/Frameworks' '@loader_path/Frameworks'
-OTHER_CFLAGS = $(inherited) -iquote "${PODS_CONFIGURATION_BUILD_DIR}/HGCircularSlider/HGCircularSlider.framework/Headers"
 OTHER_LDFLAGS = $(inherited) -framework "HGCircularSlider"
-OTHER_SWIFT_FLAGS = $(inherited) "-D" "COCOAPODS"
+OTHER_SWIFT_FLAGS = $(inherited) -D COCOAPODS
 PODS_BUILD_DIR = ${BUILD_DIR}
 PODS_CONFIGURATION_BUILD_DIR = ${PODS_BUILD_DIR}/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)
 PODS_PODFILE_DIR_PATH = ${SRCROOT}/.
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>CFBundleDevelopmentRegion</key>
+  <string>en</string>
+  <key>CFBundleExecutable</key>
+  <string>${EXECUTABLE_NAME}</string>
+  <key>CFBundleIdentifier</key>
+  <string>${PRODUCT_BUNDLE_IDENTIFIER}</string>
+  <key>CFBundleInfoDictionaryVersion</key>
+  <string>6.0</string>
+  <key>CFBundleName</key>
+  <string>${PRODUCT_NAME}</string>
+  <key>CFBundlePackageType</key>
+  <string>FMWK</string>
+  <key>CFBundleShortVersionString</key>
+  <string>1.0.0</string>
+  <key>CFBundleSignature</key>
+  <string>????</string>
+  <key>CFBundleVersion</key>
+  <string>${CURRENT_PROJECT_VERSION}</string>
+  <key>NSPrincipalClass</key>
+  <string></string>
+</dict>
+</plist>
@@ -1,7 +1,7 @@
 FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/HGCircularSlider"
 GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
-LD_RUNPATH_SEARCH_PATHS = $(inherited) '@executable_path/Frameworks' '@loader_path/Frameworks'
-OTHER_CFLAGS = $(inherited) -iquote "${PODS_CONFIGURATION_BUILD_DIR}/HGCircularSlider/HGCircularSlider.framework/Headers"
+HEADER_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/HGCircularSlider/HGCircularSlider.framework/Headers"
+OTHER_LDFLAGS = $(inherited) -framework "HGCircularSlider"
 PODS_BUILD_DIR = ${BUILD_DIR}
 PODS_CONFIGURATION_BUILD_DIR = ${PODS_BUILD_DIR}/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)
 PODS_PODFILE_DIR_PATH = ${SRCROOT}/.
@@ -1,7 +1,7 @@
 FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/HGCircularSlider"
 GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
-LD_RUNPATH_SEARCH_PATHS = $(inherited) '@executable_path/Frameworks' '@loader_path/Frameworks'
-OTHER_CFLAGS = $(inherited) -iquote "${PODS_CONFIGURATION_BUILD_DIR}/HGCircularSlider/HGCircularSlider.framework/Headers"
+HEADER_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/HGCircularSlider/HGCircularSlider.framework/Headers"
+OTHER_LDFLAGS = $(inherited) -framework "HGCircularSlider"
 PODS_BUILD_DIR = ${BUILD_DIR}
 PODS_CONFIGURATION_BUILD_DIR = ${PODS_BUILD_DIR}/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)
 PODS_PODFILE_DIR_PATH = ${SRCROOT}/.
@@ -0,0 +1,72 @@
+//
+//  CircularSliderHelperTests.swift
+//  HGCircularSlider_Tests
+//
+//  Created by Hamza GHAZOUANI on 24/07/2019.
+//  Copyright © 2019 CocoaPods. All rights reserved.
+//
+
+import XCTest
+@testable import HGCircularSlider
+
+extension CGFloat {
+    
+    var toDegrees: CGFloat {
+        return self * 180.0 / CGFloat(Double.pi)
+    }
+}
+
+class CircularSliderHelperTests: XCTestCase {
+    
+    let cirlceInterval = Interval(min: 0 , max: CGFloat(2 * Double.pi))
+    let valuesInterval = Interval(min: 0, max: 1.2)
+
+    func testInitialValueScale() {
+        // Given
+        let value = valuesInterval.min
+        
+        // Thene
+        let angle  = CircularSliderHelper.scaleValue(value, fromInterval: valuesInterval, toInterval: cirlceInterval).toDegrees
+        XCTAssertEqual(angle, 0)
+    }
+    
+    func testFinalValueScale() {
+        // Given
+        let value: CGFloat = valuesInterval.max
+        
+        // Thene
+        let angle  = CircularSliderHelper.scaleValue(value, fromInterval: valuesInterval, toInterval: cirlceInterval).toDegrees
+        XCTAssertEqual(angle, 360)
+    }
+    
+    func testMedianValueScale() {
+        // Given
+        let value: CGFloat = valuesInterval.max / 2
+        
+        // Thene
+        let angle  = CircularSliderHelper.scaleValue(value, fromInterval: valuesInterval, toInterval: cirlceInterval).toDegrees
+        XCTAssertEqual(angle, 180)
+    }
+    
+    func testValueFromRangeToAnotherRangeMinValueEqualToZero() {
+        let oldRange = Interval(min: 0, max: 100)
+        let newRange = Interval(min: 10, max: 20)
+        
+        let value: CGFloat = 10
+        
+        let newValue = CircularSliderHelper.scaleValue(value, fromInterval: oldRange, toInterval: newRange)
+        
+        XCTAssertEqual(newValue, 11)
+    }
+    
+    func testValueFromRangeToAnotherRangeMinValueGratherThanZero() {
+           let oldRange = Interval(min: 5, max: 30)
+           let newRange = Interval(min: 0, max: 100)
+           
+           let value: CGFloat = 10
+           
+           let newValue = CircularSliderHelper.scaleValue(value, fromInterval: oldRange, toInterval: newRange)
+           
+           XCTAssertEqual(newValue, 20)
+       }
+}
@@ -0,0 +1,98 @@
+//
+//  CircularSliderTests.swift
+//  HGCircularSlider_Tests
+//
+//  Created by Hamza on 20/10/2019.
+//  Copyright © 2019 CocoaPods. All rights reserved.
+//
+
+import XCTest
+@testable import HGCircularSlider
+
+class CircularSliderTests: XCTestCase {
+    
+    func testEndPointPositionWithZeroAsInitialValueAnd90DegreesAsTouchPosition() {
+        // Given
+        let circularSlider = CircularSlider(frame: CGRect(x: 0, y: 0, width: 50, height: 50))
+        let startPosition = CGPoint(x: 25, y: 0)
+        circularSlider.minimumValue = 0
+        circularSlider.maximumValue = 100
+        circularSlider.endPointValue = 0
+        
+        let touchPosition = CGPoint(x: 50, y: 25)
+        
+        // When
+        let newValue = circularSlider.newValue(from: circularSlider.endPointValue, touch: touchPosition, start: startPosition)
+        
+        // Then
+        XCTAssertEqual(newValue, 25, accuracy: 0.001)
+    }
+    
+    func testEndPointPositionWithValueGratherThanZeroAsInitialValueAnd90DegreesAsTouchPosition() {
+        // Given
+        let circularSlider = CircularSlider(frame: CGRect(x: 0, y: 0, width: 50, height: 50))
+        let startPosition = CGPoint(x: 25, y: 0)
+        circularSlider.minimumValue = 5
+        circularSlider.maximumValue = 25
+        circularSlider.endPointValue = 5
+        
+        let touchPosition = CGPoint(x: 50, y: 25)
+        
+        // When
+        let newValue = circularSlider.newValue(from: circularSlider.endPointValue, touch: touchPosition, start: startPosition)
+        
+        // Then
+        XCTAssertEqual(newValue, 10, accuracy: 0.001)
+    }
+    
+    func testndPointPositionWithValueGratherThanZeroAsInitialValueAnd180DegreesAsTouchPosition() {
+        // Given
+        let circularSlider = CircularSlider(frame: CGRect(x: 0, y: 0, width: 50, height: 50))
+        let startPosition = CGPoint(x: 25, y: 0)
+        circularSlider.minimumValue = 5
+        circularSlider.maximumValue = 25
+        circularSlider.endPointValue = 10
+        
+        let touchPosition = CGPoint(x: 25, y: 50)
+        
+        // When
+        let newValue = circularSlider.newValue(from: circularSlider.endPointValue, touch: touchPosition, start: startPosition)
+        
+        // Then
+        XCTAssertEqual(newValue, 15, accuracy: 0.001)
+    }
+    
+    func testndPointPositionWithValueGratherThanZeroAsInitialValueAnd270DegreesAsTouchPosition() {
+        // Given
+        let circularSlider = CircularSlider(frame: CGRect(x: 0, y: 0, width: 50, height: 50))
+        let startPosition = CGPoint(x: 25, y: 0)
+        circularSlider.minimumValue = 5
+        circularSlider.maximumValue = 25
+        circularSlider.endPointValue = 10
+        
+        let touchPosition = CGPoint(x: 0, y: 25)
+        
+        // When
+        let newValue = circularSlider.newValue(from: circularSlider.endPointValue, touch: touchPosition, start: startPosition)
+        
+        // Then
+        XCTAssertEqual(newValue, 20, accuracy: 0.001)
+    }
+    
+    func testndPointPositionWithValueGratherThanZeroAsInitialValueAnd360DegreesAsTouchPosition() {
+        // Given
+        let circularSlider = CircularSlider(frame: CGRect(x: 0, y: 0, width: 50, height: 50))
+        let startPosition = CGPoint(x: 25, y: 0)
+        circularSlider.minimumValue = 5
+        circularSlider.maximumValue = 25
+        circularSlider.endPointValue = 10
+        
+        let touchPosition = CGPoint(x: 24.999, y: 0)
+        
+        // When
+        let newValue = circularSlider.newValue(from: circularSlider.endPointValue, touch: touchPosition, start: startPosition)
+        
+        // Then
+        XCTAssertEqual(newValue, 25, accuracy: 0.001)
+    }
+}
@@ -8,9 +8,9 @@

 Pod::Spec.new do |s|
 s.name               = 'HGCircularSlider'
-s.version            = '2.1.0'
+s.version            = '2.2.0'
 s.summary            = 'Multiple Circular Sliders used to select a value from a continuous range of values.'
-s.swift_version      = '4.2'
+s.swift_version      = '5.0'

 s.description      = <<-DESC
 Circular Sliders used to select a value from a continuous range of values.
@@ -7,6 +7,13 @@
 	objects = {

 /* Begin PBXBuildFile section */
+		BB692D2E235C9EB300CB74DA /* HGCircularSliderTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = BB692D2D235C9EB300CB74DA /* HGCircularSliderTests.swift */; };
+		BB692D30235C9EB300CB74DA /* HGCircularSlider.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = CCDBFDDB1E43366F005D6F08 /* HGCircularSlider.framework */; };
+		BB692D37235C9F1100CB74DA /* CircularSliderHelperTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = BB692D36235C9F1100CB74DA /* CircularSliderHelperTests.swift */; };
+		BB692D39235C9F1C00CB74DA /* CircularSliderTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = BB692D38235C9F1C00CB74DA /* CircularSliderTests.swift */; };
+		BB692D3D235E473800CB74DA /* CircularSlider.swift in Headers */ = {isa = PBXBuildFile; fileRef = CCDBFDFA1E4336C9005D6F08 /* CircularSlider.swift */; settings = {ATTRIBUTES = (Public, ); }; };
+		BB692D3E235E473B00CB74DA /* MidPointCircularSlider.swift in Headers */ = {isa = PBXBuildFile; fileRef = CCCC96451E9F7FD000999D34 /* MidPointCircularSlider.swift */; settings = {ATTRIBUTES = (Public, ); }; };
+		BB692D3F235E474000CB74DA /* RangeCircularSlider.swift in Headers */ = {isa = PBXBuildFile; fileRef = CCDBFDFC1E4336C9005D6F08 /* RangeCircularSlider.swift */; settings = {ATTRIBUTES = (Public, ); }; };
 		CCCC96461E9F7FD000999D34 /* MidPointCircularSlider.swift in Sources */ = {isa = PBXBuildFile; fileRef = CCCC96451E9F7FD000999D34 /* MidPointCircularSlider.swift */; };
 		CCDBFDE01E43366F005D6F08 /* HGCircularSlider.h in Headers */ = {isa = PBXBuildFile; fileRef = CCDBFDDE1E43366F005D6F08 /* HGCircularSlider.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		CCDBFDFD1E4336C9005D6F08 /* .gitkeep in Resources */ = {isa = PBXBuildFile; fileRef = CCDBFDF61E4336C9005D6F08 /* .gitkeep */; };
@@ -16,7 +23,22 @@
 		CCDBFE021E4336C9005D6F08 /* RangeCircularSlider.swift in Sources */ = {isa = PBXBuildFile; fileRef = CCDBFDFC1E4336C9005D6F08 /* RangeCircularSlider.swift */; };
 /* End PBXBuildFile section */

+/* Begin PBXContainerItemProxy section */
+		BB692D31235C9EB300CB74DA /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = CCDBFDD21E43366F005D6F08 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = CCDBFDDA1E43366F005D6F08;
+			remoteInfo = HGCircularSlider;
+		};
+/* End PBXContainerItemProxy section */
+
 /* Begin PBXFileReference section */
+		BB692D2B235C9EB300CB74DA /* HGCircularSliderTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = HGCircularSliderTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
+		BB692D2D235C9EB300CB74DA /* HGCircularSliderTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HGCircularSliderTests.swift; sourceTree = "<group>"; };
+		BB692D2F235C9EB300CB74DA /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		BB692D36235C9F1100CB74DA /* CircularSliderHelperTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = CircularSliderHelperTests.swift; path = Example/Tests/CircularSliderHelperTests.swift; sourceTree = SOURCE_ROOT; };
+		BB692D38235C9F1C00CB74DA /* CircularSliderTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = CircularSliderTests.swift; path = Example/Tests/CircularSliderTests.swift; sourceTree = SOURCE_ROOT; };
 		CCCC96451E9F7FD000999D34 /* MidPointCircularSlider.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MidPointCircularSlider.swift; sourceTree = "<group>"; };
 		CCDBFDDB1E43366F005D6F08 /* HGCircularSlider.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = HGCircularSlider.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		CCDBFDDE1E43366F005D6F08 /* HGCircularSlider.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = HGCircularSlider.h; sourceTree = "<group>"; };
@@ -29,6 +51,14 @@
 /* End PBXFileReference section */

 /* Begin PBXFrameworksBuildPhase section */
+		BB692D28235C9EB300CB74DA /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				BB692D30235C9EB300CB74DA /* HGCircularSlider.framework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		CCDBFDD71E43366F005D6F08 /* Frameworks */ = {
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
@@ -39,10 +69,22 @@
 /* End PBXFrameworksBuildPhase section */

 /* Begin PBXGroup section */
+		BB692D2C235C9EB300CB74DA /* HGCircularSliderTests */ = {
+			isa = PBXGroup;
+			children = (
+				BB692D36235C9F1100CB74DA /* CircularSliderHelperTests.swift */,
+				BB692D38235C9F1C00CB74DA /* CircularSliderTests.swift */,
+				BB692D2D235C9EB300CB74DA /* HGCircularSliderTests.swift */,
+				BB692D2F235C9EB300CB74DA /* Info.plist */,
+			);
+			path = HGCircularSliderTests;
+			sourceTree = "<group>";
+		};
 		CCDBFDD11E43366F005D6F08 = {
 			isa = PBXGroup;
 			children = (
 				CCDBFDDD1E43366F005D6F08 /* HGCircularSlider */,
+				BB692D2C235C9EB300CB74DA /* HGCircularSliderTests */,
 				CCDBFDDC1E43366F005D6F08 /* Products */,
 			);
 			sourceTree = "<group>";
@@ -51,6 +93,7 @@
 			isa = PBXGroup;
 			children = (
 				CCDBFDDB1E43366F005D6F08 /* HGCircularSlider.framework */,
+				BB692D2B235C9EB300CB74DA /* HGCircularSliderTests.xctest */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -94,12 +137,33 @@
 			buildActionMask = 2147483647;
 			files = (
 				CCDBFDE01E43366F005D6F08 /* HGCircularSlider.h in Headers */,
+				BB692D3D235E473800CB74DA /* CircularSlider.swift in Headers */,
+				BB692D3E235E473B00CB74DA /* MidPointCircularSlider.swift in Headers */,
+				BB692D3F235E474000CB74DA /* RangeCircularSlider.swift in Headers */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXHeadersBuildPhase section */

 /* Begin PBXNativeTarget section */
+		BB692D2A235C9EB300CB74DA /* HGCircularSliderTests */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = BB692D35235C9EB300CB74DA /* Build configuration list for PBXNativeTarget "HGCircularSliderTests" */;
+			buildPhases = (
+				BB692D27235C9EB300CB74DA /* Sources */,
+				BB692D28235C9EB300CB74DA /* Frameworks */,
+				BB692D29235C9EB300CB74DA /* Resources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+				BB692D32235C9EB300CB74DA /* PBXTargetDependency */,
+			);
+			name = HGCircularSliderTests;
+			productName = HGCircularSliderTests;
+			productReference = BB692D2B235C9EB300CB74DA /* HGCircularSliderTests.xctest */;
+			productType = "com.apple.product-type.bundle.unit-test";
+		};
 		CCDBFDDA1E43366F005D6F08 /* HGCircularSlider */ = {
 			isa = PBXNativeTarget;
 			buildConfigurationList = CCDBFDE31E43366F005D6F08 /* Build configuration list for PBXNativeTarget "HGCircularSlider" */;
@@ -124,9 +188,14 @@
 		CCDBFDD21E43366F005D6F08 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0820;
+				LastSwiftUpdateCheck = 1110;
+				LastUpgradeCheck = 1020;
 				ORGANIZATIONNAME = intive;
 				TargetAttributes = {
+					BB692D2A235C9EB300CB74DA = {
+						CreatedOnToolsVersion = 11.1;
+						ProvisioningStyle = Automatic;
+					};
 					CCDBFDDA1E43366F005D6F08 = {
 						CreatedOnToolsVersion = 8.2.1;
 						DevelopmentTeam = R6JBLAQ685;
@@ -136,10 +205,11 @@
 			};
 			buildConfigurationList = CCDBFDD51E43366F005D6F08 /* Build configuration list for PBXProject "HGCircularSlider" */;
 			compatibilityVersion = "Xcode 3.2";
-			developmentRegion = English;
+			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
 				en,
+				Base,
 			);
 			mainGroup = CCDBFDD11E43366F005D6F08;
 			productRefGroup = CCDBFDDC1E43366F005D6F08 /* Products */;
@@ -147,11 +217,19 @@
 			projectRoot = "";
 			targets = (
 				CCDBFDDA1E43366F005D6F08 /* HGCircularSlider */,
+				BB692D2A235C9EB300CB74DA /* HGCircularSliderTests */,
 			);
 		};
 /* End PBXProject section */

 /* Begin PBXResourcesBuildPhase section */
+		BB692D29235C9EB300CB74DA /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		CCDBFDD91E43366F005D6F08 /* Resources */ = {
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -163,6 +241,16 @@
 /* End PBXResourcesBuildPhase section */

 /* Begin PBXSourcesBuildPhase section */
+		BB692D27235C9EB300CB74DA /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				BB692D2E235C9EB300CB74DA /* HGCircularSliderTests.swift in Sources */,
+				BB692D39235C9F1C00CB74DA /* CircularSliderTests.swift in Sources */,
+				BB692D37235C9F1100CB74DA /* CircularSliderHelperTests.swift in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		CCDBFDD61E43366F005D6F08 /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -177,25 +265,83 @@
 		};
 /* End PBXSourcesBuildPhase section */

+/* Begin PBXTargetDependency section */
+		BB692D32235C9EB300CB74DA /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = CCDBFDDA1E43366F005D6F08 /* HGCircularSlider */;
+			targetProxy = BB692D31235C9EB300CB74DA /* PBXContainerItemProxy */;
+		};
+/* End PBXTargetDependency section */
+
 /* Begin XCBuildConfiguration section */
+		BB692D33235C9EB300CB74DA /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
+				CODE_SIGN_STYLE = Automatic;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
+				INFOPLIST_FILE = HGCircularSliderTests/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.1;
+				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
+				MTL_FAST_MATH = YES;
+				PRODUCT_BUNDLE_IDENTIFIER = com.github.HGCircularSliderTests;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Debug;
+		};
+		BB692D34235C9EB300CB74DA /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
+				CODE_SIGN_STYLE = Automatic;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
+				INFOPLIST_FILE = HGCircularSliderTests/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.1;
+				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				MTL_FAST_MATH = YES;
+				PRODUCT_BUNDLE_IDENTIFIER = com.github.HGCircularSliderTests;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Release;
+		};
 		CCDBFDE11E43366F005D6F08 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
@@ -235,20 +381,29 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
@@ -293,7 +448,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.intive.HGCircularSlider;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -313,13 +468,22 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.intive.HGCircularSlider;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};
 /* End XCBuildConfiguration section */

 /* Begin XCConfigurationList section */
+		BB692D35235C9EB300CB74DA /* Build configuration list for PBXNativeTarget "HGCircularSliderTests" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				BB692D33235C9EB300CB74DA /* Debug */,
+				BB692D34235C9EB300CB74DA /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
 		CCDBFDD51E43366F005D6F08 /* Build configuration list for PBXProject "HGCircularSlider" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0820"
+   LastUpgradeVersion = "1020"
   version = "1.3">
   <BuildAction
      parallelizeBuildables = "YES"
@@ -28,9 +28,17 @@
      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
      shouldUseLaunchSchemeArgsEnv = "YES">
      <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "BB692D2A235C9EB300CB74DA"
+               BuildableName = "HGCircularSliderTests.xctest"
+               BlueprintName = "HGCircularSliderTests"
+               ReferencedContainer = "container:HGCircularSlider.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
      </Testables>
-      <AdditionalOptions>
-      </AdditionalOptions>
   </TestAction>
   <LaunchAction
      buildConfiguration = "Debug"
@@ -51,8 +59,6 @@
            ReferencedContainer = "container:HGCircularSlider.xcodeproj">
         </BuildableReference>
      </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
   </LaunchAction>
   <ProfileAction
      buildConfiguration = "Release"
@@ -100,14 +100,21 @@ extension CircularSlider {
     Draw the thumb and return the coordinates of its center
     
     - parameter angle:   the angle of the point in the main circle
+     - parameter image:   the image of the thumb, if it's nil we use a disk (circle), the default value is nil
     - parameter context: the context
     
     - returns: return the origin point of the thumb
     */
    @discardableResult
-    internal func drawThumb(withAngle angle: CGFloat, inContext context: CGContext) -> CGPoint {
-        let circle = Circle(origin: bounds.center, radius: self.radius)
+    internal func drawThumbAt(_ angle: CGFloat, with image: UIImage? = nil, inContext context: CGContext) -> CGPoint {
+        let circle = Circle(origin: bounds.center, radius: self.radius + self.thumbOffset)
        let thumbOrigin = CircularSliderHelper.endPoint(fromCircle: circle, angle: angle)
+        
+        if let image = image {
+            return drawThumb(withImage: image, thumbOrigin: thumbOrigin, inContext: context)
+        }
+        
+        // Draw a disk as thumb
        let thumbCircle = Circle(origin: thumbOrigin, radius: thumbRadius)
        let thumbArc = Arc(circle: thumbCircle, startAngle: CircularSliderHelper.circleMinValue, endAngle: CircularSliderHelper.circleMaxValue)

@@ -125,11 +132,9 @@ extension CircularSlider {
     - returns: return the origin point of the thumb
     */
    @discardableResult
-    internal func drawThumb(withImage image: UIImage, angle: CGFloat, inContext context: CGContext) -> CGPoint {
+    private func drawThumb(withImage image: UIImage, thumbOrigin: CGPoint, inContext context: CGContext) -> CGPoint {
        UIGraphicsPushContext(context)
        context.beginPath()
-        let circle = Circle(origin: bounds.center, radius: self.radius)
-        let thumbOrigin = CircularSliderHelper.endPoint(fromCircle: circle, angle: angle)
        let imageSize = image.size
        let imageFrame = CGRect(x: thumbOrigin.x - (imageSize.width / 2), y: thumbOrigin.y - (imageSize.height / 2), width: imageSize.width, height: imageSize.height)
        image.draw(in: imageFrame)
@@ -171,7 +171,29 @@ open class CircularSlider: UIControl {
            }
        }
    }
-    
+
+    /**
+    * The offset of the thumb centre from the circle.
+    *
+    * You can use this to move the thumb inside or outside the circle of the slider
+    * If the value is grather than 0 the thumb will be displayed outside the cirlce
+    * And if the value is negative, the thumb will be displayed inside the circle 
+    */
+    @IBInspectable
+    open var thumbOffset: CGFloat = 0.0 {
+        didSet {
+            setNeedsDisplay()
+        }
+    }
+
+    /**
+    * Stop the thumb going beyond the min/max.
+    *
+    */
+    @IBInspectable
+    open var stopThumbAtMinMax: Bool = false
+
+
    /**
     * The value of the endThumb (changed when the user change the position of the end thumb)
     *
@@ -188,7 +210,7 @@ open class CircularSlider: UIControl {
            if endPointValue > maximumValue {
                endPointValue = maximumValue
            }
-            else if endPointValue < minimumValue {
+            if endPointValue < minimumValue {
                endPointValue = minimumValue
            }

@@ -203,8 +225,12 @@ open class CircularSlider: UIControl {
        get {
            // the minimum between the height/2 and the width/2
            var radius =  min(bounds.center.x, bounds.center.y)
+            
+            // if we use an image for the thumb, the radius of the image will be used
+            let maxThumbRadius = max(thumbRadius, (self.endThumbImage?.size.height ?? 0) / 2)
+
            // all elements should be inside the view rect, for that we should subtract the highest value between the radius of thumb and the line width
-            radius -= max(lineWidth, (thumbRadius + thumbLineWidth))
+            radius -= max(lineWidth, (maxThumbRadius + thumbLineWidth + thumbOffset))
            return radius
        }
    }
@@ -261,11 +287,7 @@ open class CircularSlider: UIControl {
        endThumbTintColor.setFill()
        (isHighlighted == true) ? endThumbStrokeHighlightedColor.setStroke() : endThumbStrokeColor.setStroke()
        
-        guard let image = endThumbImage else {
-            drawThumb(withAngle: endAngle, inContext: context)
-            return
-        }
-        drawThumb(withImage: image, angle: endAngle, inContext: context)
+        drawThumbAt(endAngle, with: endThumbImage, inContext: context)
    }
    
    // MARK: User interaction methods
@@ -307,18 +329,18 @@ open class CircularSlider: UIControl {
        let interval = Interval(min: minimumValue, max: maximumValue, rounds: numberOfRounds)
        let deltaValue = CircularSliderHelper.delta(in: interval, for: angle, oldValue: oldValue)
        
-        var newValue = oldValue + deltaValue
+        var newValue = oldValue + deltaValue - minimumValue
        let range = maximumValue - minimumValue
-        
-        if newValue > maximumValue {
-            newValue -= range
-        }
-        else if newValue < minimumValue {
-            newValue += range
+
+        if !stopThumbAtMinMax {
+            if newValue > maximumValue {
+                newValue -= range
+            }
+            else if newValue < minimumValue {
+                newValue += range
+            }
        }
+
        return newValue
    }
-    
-    
-    
 }
@@ -13,7 +13,7 @@ internal struct Interval {
    var min: CGFloat = 0.0
    var max: CGFloat = 0.0
    var rounds: Int
-
+    
    init(min: CGFloat, max: CGFloat, rounds: Int = 1) {
        assert(min <= max && rounds > 0, NSLocalizedString("Illegal interval", comment: ""))
        
@@ -42,7 +42,7 @@ internal struct Arc {
    var endAngle: CGFloat = 0.0
    
    init(circle: Circle, startAngle: CGFloat, endAngle: CGFloat) {
-    
+        
        self.circle = circle
        self.startAngle = startAngle
        self.endAngle = endAngle
@@ -87,9 +87,9 @@ internal extension CGVector {
 }

 internal extension CGRect {
- 
+    
    // get the center of rect (bounds or frame)
-    internal var center: CGPoint {
+    var center: CGPoint {
        get {
            let center = CGPoint(x: midX, y: midY)
            return center
@@ -114,7 +114,7 @@ internal class CircularSliderHelper {
    internal static func degrees(fromRadians value: CGFloat) -> CGFloat {
        return value * 180.0 / CGFloat(Double.pi)
    }
-
+    
    /**
     Returns the angle AÔB of an circle
     
@@ -176,12 +176,20 @@ internal class CircularSliderHelper {
     - returns: the value in the new interval
     */
    internal static func scaleValue(_ value: CGFloat, fromInterval source: Interval, toInterval destination: Interval) -> CGFloat {
-        let sourceRange = (source.max - source.min) / CGFloat(source.rounds)
-        let destinationRange = (destination.max - destination.min) / CGFloat(destination.rounds)
-        let scaledValue = source.min + (value - source.min).truncatingRemainder(dividingBy: sourceRange)
-        let newValue =  (((scaledValue - source.min) * destinationRange) / sourceRange) + destination.min
-        
-        return  newValue
+        // If the value is equal to the min or the max no need to calculate
+        switch value {
+        case source.min:
+            return destination.min
+        case source.max:
+            return destination.max
+        default:
+            let sourceRange = (source.max - source.min) / CGFloat(source.rounds)
+            let destinationRange = (destination.max - destination.min) / CGFloat(destination.rounds)
+            let scaledValue = source.min + (value - source.min).truncatingRemainder(dividingBy: sourceRange)
+            let newValue =  (((scaledValue - source.min) * destinationRange) / sourceRange) + destination.min
+            
+            return  newValue
+        }
    }
    
    /**
@@ -192,7 +200,7 @@ internal class CircularSliderHelper {
     the angle value is equal to π
     
     @see value(inInterval: fromAngle:)
-
+     
     - parameter aValue:      the original value
     - parameter oldIntreval: the original interval
     
@@ -223,16 +231,16 @@ internal class CircularSliderHelper {
        
        return value
    }
-
+    
    internal static func delta(in interval: Interval, for angle: CGFloat, oldValue: CGFloat) -> CGFloat {
        let angleIntreval = Interval(min: circleMinValue , max: circleMaxValue)
-
+        
        let oldAngle = scaleToAngle(value: oldValue, inInterval: interval)
        let deltaAngle = self.angle(from: oldAngle, to: angle)
-
+        
        return scaleValue(deltaAngle, fromInterval: angleIntreval, toInterval: interval)
    }
-
+    
    /**
     * Length (angular) of a shortest way between two angles.
     * It will be in range [-π/2, π/2], where sign means dir (+ for clockwise, - for counter clockwise).
@@ -242,7 +250,7 @@ internal class CircularSliderHelper {
        // Rotate right
        let offset = alpha >= halfValue ? circleMaxValue - alpha : -alpha
        let offsetBeta = beta + offset
-
+        
        if offsetBeta > halfValue {
            return offsetBeta - circleMaxValue
        }
@@ -117,11 +117,7 @@ open class MidPointCircularSlider: RangeCircularSlider {
        midThumbTintColor.setFill()
        (isHighlighted == true) ? midThumbStrokeHighlightedColor.setStroke() : midThumbStrokeColor.setStroke()
        
-        guard let image = midThumbImage else {
-           drawThumb(withAngle: midAngle, inContext: context)
-            return
-        }
-        drawThumb(withImage: image, angle: midAngle, inContext: context)
+        drawThumbAt(midAngle, with: midThumbImage, inContext: context)
    }
    
    // MARK: User interaction methods
@@ -235,19 +235,13 @@ open class RangeCircularSlider: CircularSlider {
        // end thumb
        endThumbTintColor.setFill()
        (isHighlighted == true && selectedThumb == .endThumb) ? endThumbStrokeHighlightedColor.setStroke() : endThumbStrokeColor.setStroke()
-        endThumbCenter = drawThumb(withAngle: endAngle, inContext: context)
-        if let image = endThumbImage {
-            endThumbCenter = drawThumb(withImage: image, angle: endAngle, inContext: context)
-        }
+        endThumbCenter = drawThumbAt(endAngle, with: endThumbImage, inContext: context)
        
        // start thumb
        startThumbTintColor.setFill()
        (isHighlighted == true && selectedThumb == .startThumb) ? startThumbStrokeHighlightedColor.setStroke() : startThumbStrokeColor.setStroke()

-        startThumbCenter = drawThumb(withAngle: startAngle, inContext: context)
-        if let image = startThumbImage {
-            startThumbCenter = drawThumb(withImage: image, angle: startAngle, inContext: context)
-        }
+        startThumbCenter = drawThumbAt(startAngle, with: startThumbImage, inContext: context)
    }
    
    // MARK: User interaction methods
@@ -0,0 +1,33 @@
+//
+//  HGCircularSliderTests.swift
+//  HGCircularSliderTests
+//
+//  Created by Hamza on 20/10/2019.
+//  Copyright © 2019 intive. All rights reserved.
+//
+
+import XCTest
+
+class HGCircularSliderTests: XCTestCase {
+
+    override func setUp() {
+        // Put setup code here. This method is called before the invocation of each test method in the class.
+    }
+
+    override func tearDown() {
+        // Put teardown code here. This method is called after the invocation of each test method in the class.
+    }
+
+    func testExample() {
+        // This is an example of a functional test case.
+        // Use XCTAssert and related functions to verify your tests produce the correct results.
+    }
+
+    func testPerformanceExample() {
+        // This is an example of a performance test case.
+        measure {
+            // Put the code you want to measure the time of here.
+        }
+    }
+
+}
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+</dict>
+</plist>
@@ -115,36 +115,6 @@ The project is Inspired by [UICircularSlider](https://github.com/Zedenem/UICircu

 Hamza Ghazouani, hamza.ghazouani@gmail.com

-## Contributors
-
-This project exists thanks to all the people who contribute. [[Contribute](CONTRIBUTING.md)].
-<a href="graphs/contributors"><img src="https://opencollective.com/HGCircularSlider/contributors.svg?width=890" /></a>
-
-
-## Backers
-
-Thank you to all our backers! 🙏 [[Become a backer](https://opencollective.com/HGCircularSlider#backer)]
-
-<a href="https://opencollective.com/HGCircularSlider#backers" target="_blank"><img src="https://opencollective.com/HGCircularSlider/backers.svg?width=890"></a>
-
-
-## Sponsors
-
-Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [[Become a sponsor](https://opencollective.com/HGCircularSlider#sponsor)]
-
-<a href="https://opencollective.com/HGCircularSlider/sponsor/0/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/0/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/1/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/1/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/2/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/2/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/3/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/3/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/4/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/4/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/5/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/5/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/6/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/6/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/7/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/7/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/8/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/8/avatar.svg"></a>
-<a href="https://opencollective.com/HGCircularSlider/sponsor/9/website" target="_blank"><img src="https://opencollective.com/HGCircularSlider/sponsor/9/avatar.svg"></a>
-
-
-
 ## License

 HGCircularSlider is available under the MIT license. See the LICENSE file for more info.
Author	SHA1	Message	Date
Hamza Ghazouani	c89c6e7250	a try to fix the issue of interface builder when we use carthage	2019-10-21 22:09:03 +02:00
Hamza Ghazouani	1b31f26226	Fix the issue #31 : the thumb jumps when the minimumValue > 0 (#58 )	2019-10-21 00:38:06 +02:00
Hamza Ghazouani	511b62e870	Update ISSUE_TEMPLATE.md	2019-10-13 22:41:09 +02:00
Hamza Ghazouani	83ea6b0f30	Update ISSUE_TEMPLATE.md	2019-10-13 22:34:52 +02:00
Hamza Ghazouani	355c838a84	Update README.md	2019-10-13 22:33:41 +02:00
Hamza Ghazouani	5d24b423c0	Update CONTRIBUTING.md	2019-10-13 22:33:01 +02:00
Hamza Ghazouani	10ea8fd1cb	Update FUNDING.yml	2019-10-13 22:25:49 +02:00
Hamza Ghazouani	941c58ff51	Update CHANGELOG.md	2019-07-29 22:13:43 +02:00
Hamza Ghazouani	d38b82c204	Push new version	2019-07-29 00:35:17 +02:00
Hamza Ghazouani	433de29f6e	Fix warning in the example project	2019-07-29 00:34:12 +02:00
ShanghaiTimes	892d1002a5	Update to swift 5 & update PlayerViewController.swift (#48 ) Update the project to swift 5 and change a deprecated method in the player	2019-07-27 15:52:46 +02:00
Hamza Ghazouani	a19a4fcf6c	Fix the issue of tracking when the value is equal to the max value and add tests for this part	2019-07-27 15:02:07 +02:00
Christos Koninis	93fb96cf68	Added option to stop thumb looping over the min/max value (#53 ) Add option to stop thumb looping over the min/max value	2019-07-24 10:43:11 +01:00
Hamza Ghazouani	5ae6977456	Refactor thumbs drawing	2019-07-24 10:18:12 +01:00
Christos Koninis	1cf18763eb	Added thumb offset option (#52 ) Add the option to draw the thumb inside or outside the circle	2019-07-24 00:54:20 +01:00
Hamza Ghazouani	6512f79197	Create FUNDING.yml	2019-05-28 21:33:02 +02:00