Range Slider with a slider for an Ideal value

Demo/RangeSeekSliderDemo/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -84,6 +84,11 @@
       "idiom" : "ipad",
       "size" : "83.5x83.5",
       "scale" : "2x"
+    },
+    {
+      "idiom" : "ios-marketing",
+      "size" : "1024x1024",
+      "scale" : "1x"
     }
   ],
   "info" : {

RangeSeekSlider.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name                  = 'RangeSeekSlider'
-  s.version               = '1.7.0'
+  s.version               = '1.8.0'
   s.summary               = 'RangeSeekSlider provides a customizable range slider like a UISlider.'
   s.description           = <<-DESC
                             RangeSeekSlider provides a customizable range slider like a UISlider.

RangeSeekSlider.xcodeproj/RangeSeekSlider_Info.plist

@@ -1,25 +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>$(PRODUCT_NAME)</string>
-  <key>CFBundlePackageType</key>
-  <string>FMWK</string>
-  <key>CFBundleShortVersionString</key>
-  <string>1.0</string>
-  <key>CFBundleSignature</key>
-  <string>????</string>
-  <key>CFBundleVersion</key>
-  <string>$(CURRENT_PROJECT_VERSION)</string>
-  <key>NSPrincipalClass</key>
-  <string></string>
+	<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>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>FMWK</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.1</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>$(CURRENT_PROJECT_VERSION)</string>
+	<key>NSPrincipalClass</key>
+	<string></string>
 </dict>
 </plist>

RangeSeekSlider.xcodeproj/project.pbxproj

@@ -21,6 +21,8 @@
 		CEF273ED1E70241B003AA995 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = CEF273EA1E702405003AA995 /* Main.storyboard */; };
 		CEF273EE1E702421003AA995 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = CEF273E21E7023ED003AA995 /* AppDelegate.swift */; };
 		CEF273EF1E702424003AA995 /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = CEF273E61E7023F7003AA995 /* ViewController.swift */; };
+		D990D45A205ABC0E00E6186D /* TwoRangeSeekSlider.swift in Sources */ = {isa = PBXBuildFile; fileRef = D990D459205ABC0E00E6186D /* TwoRangeSeekSlider.swift */; };
+		D990D45C205ABDC000E6186D /* TwoRangeSeekSliderDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = D990D45B205ABDC000E6186D /* TwoRangeSeekSliderDelegate.swift */; };
 		OBJ_21 /* RangeSeekSlider.swift in Sources */ = {isa = PBXBuildFile; fileRef = OBJ_9 /* RangeSeekSlider.swift */; };
 		OBJ_28 /* RangeSeekSliderTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = OBJ_12 /* RangeSeekSliderTests.swift */; };
 		OBJ_30 /* RangeSeekSlider.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = OBJ_14 /* RangeSeekSlider.framework */; };
@@ -71,6 +73,8 @@
 		CEF273E61E7023F7003AA995 /* ViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = ViewController.swift; path = Demo/RangeSeekSliderDemo/ViewController.swift; sourceTree = SOURCE_ROOT; };
 		CEF273E91E702405003AA995 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Demo/RangeSeekSliderDemo/Base.lproj/LaunchScreen.storyboard; sourceTree = SOURCE_ROOT; };
 		CEF273EB1E702405003AA995 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Demo/RangeSeekSliderDemo/Base.lproj/Main.storyboard; sourceTree = SOURCE_ROOT; };
+		D990D459205ABC0E00E6186D /* TwoRangeSeekSlider.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TwoRangeSeekSlider.swift; sourceTree = "<group>"; };
+		D990D45B205ABDC000E6186D /* TwoRangeSeekSliderDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TwoRangeSeekSliderDelegate.swift; sourceTree = "<group>"; };
 		OBJ_12 /* RangeSeekSliderTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RangeSeekSliderTests.swift; sourceTree = "<group>"; };
 		OBJ_14 /* RangeSeekSlider.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; path = RangeSeekSlider.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		OBJ_15 /* RangeSeekSliderTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; path = RangeSeekSliderTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -189,7 +193,9 @@
 			isa = PBXGroup;
 			children = (
 				OBJ_9 /* RangeSeekSlider.swift */,
+				D990D459205ABC0E00E6186D /* TwoRangeSeekSlider.swift */,
 				CE3D49B51E712B840071E992 /* RangeSeekSliderDelegate.swift */,
+				D990D45B205ABDC000E6186D /* TwoRangeSeekSliderDelegate.swift */,
 				CEBD453B1E9A42E4001AF6DF /* TapticEngine.swift */,
 			);
 			name = RangeSeekSlider;
@@ -271,14 +277,15 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0820;
-				LastUpgradeCheck = 9999;
+				LastUpgradeCheck = 0900;
 				TargetAttributes = {
 					CE9937541E70236800EA982A = {
 						CreatedOnToolsVersion = 8.2.1;
-						DevelopmentTeam = S3LY459S86;
+						LastSwiftMigration = 0900;
 						ProvisioningStyle = Automatic;
 					};
 					OBJ_16 = {
+						LastSwiftMigration = 0900;
 						ProvisioningStyle = Automatic;
 					};
 					OBJ_23 = {
@@ -292,6 +299,7 @@
 			developmentRegion = English;
 			hasScannedForEncodings = 0;
 			knownRegions = (
+				English,
 				en,
 				Base,
 			);
@@ -336,7 +344,9 @@
 			files = (
 				OBJ_21 /* RangeSeekSlider.swift in Sources */,
 				CEBD453C1E9A42E4001AF6DF /* TapticEngine.swift in Sources */,
+				D990D45C205ABDC000E6186D /* TwoRangeSeekSliderDelegate.swift in Sources */,
 				CE3D49B61E712B840071E992 /* RangeSeekSliderDelegate.swift in Sources */,
+				D990D45A205ABC0E00E6186D /* TwoRangeSeekSlider.swift in Sources */,
 				CE00D96E1E7AA99A0032CA93 /* CustomRangeSeekSlider.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -409,7 +419,7 @@
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
-				DEVELOPMENT_TEAM = S3LY459S86;
+				DEVELOPMENT_TEAM = "";
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
@@ -431,7 +441,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = jp.shoji.RangeSeekSliderDemo;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
@@ -462,7 +472,7 @@
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				COPY_PHASE_STRIP = NO;
-				DEVELOPMENT_TEAM = S3LY459S86;
+				DEVELOPMENT_TEAM = "";
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
@@ -479,7 +489,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = jp.shoji.RangeSeekSliderDemo;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
 			};
@@ -490,6 +500,7 @@
 			buildSettings = {
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				CODE_SIGN_STYLE = Automatic;
 				DEVELOPMENT_TEAM = "";
 				ENABLE_TESTABILITY = YES;
 				FRAMEWORK_SEARCH_PATHS = (
@@ -504,6 +515,8 @@
 				PRODUCT_BUNDLE_IDENTIFIER = RangeSeekSlider;
 				PRODUCT_MODULE_NAME = "$(TARGET_NAME:c99extidentifier)";
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				SWIFT_VERSION = 5.0;
 				TARGET_NAME = RangeSeekSlider;
 			};
 			name = Debug;
@@ -513,6 +526,7 @@
 			buildSettings = {
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				CODE_SIGN_STYLE = Automatic;
 				DEVELOPMENT_TEAM = "";
 				ENABLE_TESTABILITY = YES;
 				FRAMEWORK_SEARCH_PATHS = (
@@ -527,16 +541,18 @@
 				PRODUCT_BUNDLE_IDENTIFIER = RangeSeekSlider;
 				PRODUCT_MODULE_NAME = "$(TARGET_NAME:c99extidentifier)";
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				SWIFT_VERSION = 5.0;
 				TARGET_NAME = RangeSeekSlider;
 			};
 			name = Release;
 		};
 		OBJ_25 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				DEVELOPMENT_TEAM = S3LY459S86;
-				EMBEDDED_CONTENT_CONTAINS_SWIFT = YES;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PLATFORM_DIR)/Developer/Library/Frameworks",
@@ -553,9 +569,9 @@
 		OBJ_26 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				DEVELOPMENT_TEAM = S3LY459S86;
-				EMBEDDED_CONTENT_CONTAINS_SWIFT = YES;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PLATFORM_DIR)/Developer/Library/Frameworks",
@@ -572,12 +588,36 @@
 		OBJ_3 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = 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_LITERAL_CONVERSION = YES;
+				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;
 				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = NO;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				ENABLE_NS_ASSERTIONS = YES;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_TESTABILITY = YES;
+				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
 				ONLY_ACTIVE_ARCH = YES;
@@ -595,19 +635,42 @@
 		OBJ_4 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = 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_LITERAL_CONVERSION = YES;
+				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;
 				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = YES;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_OPTIMIZATION_LEVEL = s;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
 				OTHER_SWIFT_FLAGS = "-DXcode";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = "iphonesimulator iphoneos";
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = SWIFT_PACKAGE;
-				SWIFT_OPTIMIZATION_LEVEL = "-O";
+				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
 				SWIFT_VERSION = 3.0;
 				USE_HEADERMAP = NO;
 			};

RangeSeekSlider.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -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>

RangeSeekSlider.xcodeproj/xcshareddata/xcschemes/RangeSeekSlider.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "9999"
+   LastUpgradeVersion = "0900"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -26,6 +26,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
          <TestableReference
@@ -46,6 +47,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"