├── PSProfileStepperDemo.xcodeproj
    ├── project.pbxproj
    ├── project.xcworkspace
    │   ├── contents.xcworkspacedata
    │   └── xcuserdata
    │   │   └── girijeshkumar.xcuserdatad
    │   │       └── UserInterfaceState.xcuserstate
    └── xcuserdata
    │   └── girijeshkumar.xcuserdatad
    │       └── xcschemes
    │           ├── PSProfileStepperDemo.xcscheme
    │           └── xcschememanagement.plist
├── PSProfileStepperDemo
    ├── AppDelegate.h
    ├── AppDelegate.m
    ├── Assets.xcassets
    │   └── AppIcon.appiconset
    │   │   └── Contents.json
    ├── Base.lproj
    │   ├── LaunchScreen.storyboard
    │   └── Main.storyboard
    ├── DemoVC.h
    ├── DemoVC.m
    ├── Info.plist
    ├── PSProfileStepper
    │   ├── PSProfileStepper.h
    │   └── PSProfileStepper.m
    └── main.m
├── README.md
└── Simulator Screen Shot Jun 22, 2016, 10.13.57 AM.png


/PSProfileStepperDemo.xcodeproj/project.pbxproj:
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15 | 		<key>CA34434F1CF8811000BE4175</key>
16 | 		<dict>
17 | 			<key>primary</key>
18 | 			<true/>
19 | 		</dict>
20 | 	</dict>
21 | </dict>
22 | </plist>
23 | 


--------------------------------------------------------------------------------
/PSProfileStepperDemo/AppDelegate.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AppDelegate.h
 3 | //  PSProfileStepperDemo
 4 | //
 5 | //  Created by Pramod Kumar Pranav on 5/27/16.
 6 | //  Copyright © 2016 Pramod. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | 
11 | @interface AppDelegate : UIResponder <UIApplicationDelegate>
12 | 
13 | @property (strong, nonatomic) UIWindow *window;
14 | 
15 | 
16 | @end
17 | 
18 | 


--------------------------------------------------------------------------------
/PSProfileStepperDemo/AppDelegate.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AppDelegate.m
 3 | //  PSProfileStepperDemo
 4 | //
 5 | //  Created by Pramod Kumar Pranav on 5/27/16.
 6 | //  Copyright © 2016 Pramod. All rights reserved.
 7 | //
 8 | 
 9 | #import "AppDelegate.h"
10 | 
11 | @interface AppDelegate ()
12 | 
13 | @end
14 | 
15 | @implementation AppDelegate
16 | 
17 | 
18 | - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
19 |     // Override point for customization after application launch.
20 |     return YES;
21 | }
22 | 
23 | - (void)applicationWillResignActive:(UIApplication *)application {
24 |     // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
25 |     // Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game.
26 | }
27 | 
28 | - (void)applicationDidEnterBackground:(UIApplication *)application {
29 |     // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
30 |     // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
31 | }
32 | 
33 | - (void)applicationWillEnterForeground:(UIApplication *)application {
34 |     // Called as part of the transition from the background to the inactive state; here you can undo many of the changes made on entering the background.
35 | }
36 | 
37 | - (void)applicationDidBecomeActive:(UIApplication *)application {
38 |     // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
39 | }
40 | 
41 | - (void)applicationWillTerminate:(UIApplication *)application {
42 |     // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
43 | }
44 | 
45 | @end
46 | 


--------------------------------------------------------------------------------
/PSProfileStepperDemo/Assets.xcassets/AppIcon.appiconset/Contents.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "idiom" : "iphone",
 5 |       "size" : "29x29",
 6 |       "scale" : "2x"
 7 |     },
 8 |     {
 9 |       "idiom" : "iphone",
10 |       "size" : "29x29",
11 |       "scale" : "3x"
12 |     },
13 |     {
14 |       "idiom" : "iphone",
15 |       "size" : "40x40",
16 |       "scale" : "2x"
17 |     },
18 |     {
19 |       "idiom" : "iphone",
20 |       "size" : "40x40",
21 |       "scale" : "3x"
22 |     },
23 |     {
24 |       "idiom" : "iphone",
25 |       "size" : "60x60",
26 |       "scale" : "2x"
27 |     },
28 |     {
29 |       "idiom" : "iphone",
30 |       "size" : "60x60",
31 |       "scale" : "3x"
32 |     }
33 |   ],
34 |   "info" : {
35 |     "version" : 1,
36 |     "author" : "xcode"
37 |   }
38 | }


--------------------------------------------------------------------------------
/PSProfileStepperDemo/Base.lproj/LaunchScreen.storyboard:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 2 | <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="8150" systemVersion="15A204g" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" initialViewController="01J-lp-oVM">
 3 |     <dependencies>
 4 |         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="8122"/>
 5 |     </dependencies>
 6 |     <scenes>
 7 |         <!--View Controller-->
 8 |         <scene sceneID="EHf-IW-A2E">
 9 |             <objects>
10 |                 <viewController id="01J-lp-oVM" sceneMemberID="viewController">
11 |                     <layoutGuides>
12 |                         <viewControllerLayoutGuide type="top" id="Llm-lL-Icb"/>
13 |                         <viewControllerLayoutGuide type="bottom" id="xb3-aO-Qok"/>
14 |                     </layoutGuides>
15 |                     <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
16 |                         <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
17 |                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
18 |                         <animations/>
19 |                         <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
20 |                     </view>
21 |                 </viewController>
22 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
23 |             </objects>
24 |             <point key="canvasLocation" x="53" y="375"/>
25 |         </scene>
26 |     </scenes>
27 | </document>
28 | 


--------------------------------------------------------------------------------
/PSProfileStepperDemo/Base.lproj/Main.storyboard:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8" standalone="no"?>
  2 | <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10116" systemVersion="15B42" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="iiM-ui-j9C">
  3 |     <dependencies>
  4 |         <deployment identifier="iOS"/>
  5 |         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
  6 |         <capability name="Constraints with non-1.0 multipliers" minToolsVersion="5.1"/>
  7 |     </dependencies>
  8 |     <scenes>
  9 |         <!--DemoVC-->
 10 |         <scene sceneID="4OQ-mP-TTG">
 11 |             <objects>
 12 |                 <viewController storyboardIdentifier="DemoVC" id="iiM-ui-j9C" customClass="DemoVC" sceneMemberID="viewController">
 13 |                     <layoutGuides>
 14 |                         <viewControllerLayoutGuide type="top" id="KKU-mh-f6x"/>
 15 |                         <viewControllerLayoutGuide type="bottom" id="fhq-TP-yUK"/>
 16 |                     </layoutGuides>
 17 |                     <view key="view" contentMode="scaleToFill" id="OOO-B7-tJK">
 18 |                         <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
 19 |                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
 20 |                         <subviews>
 21 |                             <view userInteractionEnabled="NO" contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="e3o-ps-2Jv" customClass="PSProfileStepper">
 22 |                                 <rect key="frame" x="20" y="72" width="560" height="30"/>
 23 |                                 <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
 24 |                                 <color key="tintColor" red="0.98823529409999999" green="0.99215686270000003" blue="0.98823529409999999" alpha="1" colorSpace="calibratedRGB"/>
 25 |                                 <constraints>
 26 |                                     <constraint firstAttribute="height" constant="30" id="0T6-UY-4Kd"/>
 27 |                                 </constraints>
 28 |                                 <userDefinedRuntimeAttributes>
 29 |                                     <userDefinedRuntimeAttribute type="number" keyPath="index">
 30 |                                         <integer key="value" value="2"/>
 31 |                                     </userDefinedRuntimeAttribute>
 32 |                                     <userDefinedRuntimeAttribute type="number" keyPath="trackHeight">
 33 |                                         <real key="value" value="2"/>
 34 |                                     </userDefinedRuntimeAttribute>
 35 |                                     <userDefinedRuntimeAttribute type="number" keyPath="trackCircleRadius">
 36 |                                         <real key="value" value="15"/>
 37 |                                     </userDefinedRuntimeAttribute>
 38 |                                     <userDefinedRuntimeAttribute type="number" keyPath="sliderCircleRadius">
 39 |                                         <real key="value" value="7"/>
 40 |                                     </userDefinedRuntimeAttribute>
 41 |                                     <userDefinedRuntimeAttribute type="color" keyPath="trackColor">
 42 |                                         <color key="value" red="0.31372549020000001" green="0.79607843140000001" blue="0.54117647059999996" alpha="1" colorSpace="calibratedRGB"/>
 43 |                                     </userDefinedRuntimeAttribute>
 44 |                                     <userDefinedRuntimeAttribute type="color" keyPath="sliderCircleColor">
 45 |                                         <color key="value" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
 46 |                                     </userDefinedRuntimeAttribute>
 47 |                                     <userDefinedRuntimeAttribute type="color" keyPath="innerCircleNormalColor">
 48 |                                         <color key="value" red="0.1333333333" green="0.69411764710000001" blue="0.31764705879999999" alpha="1" colorSpace="calibratedRGB"/>
 49 |                                     </userDefinedRuntimeAttribute>
 50 |                                     <userDefinedRuntimeAttribute type="color" keyPath="innerCircleColor">
 51 |                                         <color key="value" red="0.21960784310000001" green="0.80784313730000001" blue="0.24313725489999999" alpha="1" colorSpace="calibratedRGB"/>
 52 |                                     </userDefinedRuntimeAttribute>
 53 |                                     <userDefinedRuntimeAttribute type="number" keyPath="circleCount">
 54 |                                         <integer key="value" value="5"/>
 55 |                                     </userDefinedRuntimeAttribute>
 56 |                                     <userDefinedRuntimeAttribute type="number" keyPath="fontSize">
 57 |                                         <real key="value" value="8"/>
 58 |                                     </userDefinedRuntimeAttribute>
 59 |                                     <userDefinedRuntimeAttribute type="number" keyPath="labelFontSize">
 60 |                                         <real key="value" value="12"/>
 61 |                                     </userDefinedRuntimeAttribute>
 62 |                                     <userDefinedRuntimeAttribute type="number" keyPath="lineHeight">
 63 |                                         <real key="value" value="2"/>
 64 |                                     </userDefinedRuntimeAttribute>
 65 |                                     <userDefinedRuntimeAttribute type="number" keyPath="lineCircleRadius">
 66 |                                         <real key="value" value="15"/>
 67 |                                     </userDefinedRuntimeAttribute>
 68 |                                     <userDefinedRuntimeAttribute type="color" keyPath="lineColor">
 69 |                                         <color key="value" red="0.31372549020000001" green="0.79607843140000001" blue="0.54117647059999996" alpha="1" colorSpace="calibratedRGB"/>
 70 |                                     </userDefinedRuntimeAttribute>
 71 |                                 </userDefinedRuntimeAttributes>
 72 |                             </view>
 73 |                             <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="GTO-j9-dx3">
 74 |                                 <rect key="frame" x="121" y="285" width="59" height="30"/>
 75 |                                 <constraints>
 76 |                                     <constraint firstAttribute="height" constant="30" id="eFI-E1-zo1"/>
 77 |                                     <constraint firstAttribute="width" constant="59" id="mVV-Xf-F4s"/>
 78 |                                 </constraints>
 79 |                                 <state key="normal" title="Previous"/>
 80 |                                 <connections>
 81 |                                     <action selector="changeByPrevIndex:" destination="iiM-ui-j9C" eventType="touchUpInside" id="605-sl-7m6"/>
 82 |                                 </connections>
 83 |                             </button>
 84 |                             <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Label" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Jla-Qu-0eN">
 85 |                                 <rect key="frame" x="226" y="206" width="147" height="21"/>
 86 |                                 <constraints>
 87 |                                     <constraint firstAttribute="height" constant="21" id="EkA-xp-Ldu"/>
 88 |                                     <constraint firstAttribute="width" constant="147" id="QW4-Ub-cl6"/>
 89 |                                 </constraints>
 90 |                                 <fontDescription key="fontDescription" name="HelveticaNeue" family="Helvetica Neue" pointSize="17"/>
 91 |                                 <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
 92 |                                 <nil key="highlightedColor"/>
 93 |                             </label>
 94 |                             <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="KWq-Of-v9Y">
 95 |                                 <rect key="frame" x="434" y="285" width="32" height="30"/>
 96 |                                 <constraints>
 97 |                                     <constraint firstAttribute="width" constant="32" id="Zps-0T-19c"/>
 98 |                                     <constraint firstAttribute="height" constant="30" id="oao-S9-Lb6"/>
 99 |                                 </constraints>
100 |                                 <state key="normal" title="Next"/>
101 |                                 <connections>
102 |                                     <action selector="changeByNextIndex:" destination="iiM-ui-j9C" eventType="touchUpInside" id="qA0-QL-ZrD"/>
103 |                                 </connections>
104 |                             </button>
105 |                         </subviews>
106 |                         <color key="backgroundColor" red="0.1333333333" green="0.69411764710000001" blue="0.31764705879999999" alpha="1" colorSpace="calibratedRGB"/>
107 |                         <constraints>
108 |                             <constraint firstItem="KWq-Of-v9Y" firstAttribute="centerX" secondItem="OOO-B7-tJK" secondAttribute="centerX" multiplier="1.5" id="39E-yi-tZs"/>
109 |                             <constraint firstItem="Jla-Qu-0eN" firstAttribute="centerX" secondItem="OOO-B7-tJK" secondAttribute="centerX" id="4Kb-pM-cOC"/>
110 |                             <constraint firstItem="Jla-Qu-0eN" firstAttribute="top" secondItem="e3o-ps-2Jv" secondAttribute="bottom" constant="104" id="63B-cH-RzJ"/>
111 |                             <constraint firstAttribute="trailing" secondItem="e3o-ps-2Jv" secondAttribute="trailing" constant="20" id="68N-pc-nxX"/>
112 |                             <constraint firstItem="KWq-Of-v9Y" firstAttribute="top" secondItem="e3o-ps-2Jv" secondAttribute="bottom" constant="183" id="8O6-99-asm"/>
113 |                             <constraint firstItem="GTO-j9-dx3" firstAttribute="top" secondItem="e3o-ps-2Jv" secondAttribute="bottom" constant="183" id="8cu-dq-8cE"/>
114 |                             <constraint firstItem="e3o-ps-2Jv" firstAttribute="top" secondItem="KKU-mh-f6x" secondAttribute="bottom" constant="52" id="B0d-C9-PCw"/>
115 |                             <constraint firstItem="e3o-ps-2Jv" firstAttribute="leading" secondItem="OOO-B7-tJK" secondAttribute="leading" constant="20" id="QOj-nC-KIM"/>
116 |                             <constraint firstItem="GTO-j9-dx3" firstAttribute="centerX" secondItem="OOO-B7-tJK" secondAttribute="centerX" multiplier="0.5" id="U10-Bj-lFX"/>
117 |                             <constraint firstItem="e3o-ps-2Jv" firstAttribute="centerX" secondItem="OOO-B7-tJK" secondAttribute="centerX" id="X0I-rW-LEB"/>
118 |                         </constraints>
119 |                     </view>
120 |                     <connections>
121 |                         <outlet property="progressLabelIndex" destination="Jla-Qu-0eN" id="Z5r-7c-KWy"/>
122 |                         <outlet property="stepperView" destination="e3o-ps-2Jv" id="Pqt-Zd-Afl"/>
123 |                     </connections>
124 |                 </viewController>
125 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="tw5-yH-Xe9" sceneMemberID="firstResponder"/>
126 |             </objects>
127 |             <point key="canvasLocation" x="470" y="277"/>
128 |         </scene>
129 |     </scenes>
130 | </document>
131 | 


--------------------------------------------------------------------------------
/PSProfileStepperDemo/DemoVC.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  ViewController.h
 3 | //  PSProfileStepperDemo
 4 | //
 5 | //  Created by Pramod Kumar Pranav on 5/27/16.
 6 | //  Copyright © 2016 Pramod. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | 
11 | @interface DemoVC : UIViewController
12 | 
13 | 
14 | @end
15 | 
16 | 


--------------------------------------------------------------------------------
/PSProfileStepperDemo/DemoVC.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  ViewController.m
 3 | //  PSProfileStepperDemo
 4 | //
 5 | //  Created by Pramod Kumar Pranav on 5/27/16.
 6 | //  Copyright © 2016 Pramod. All rights reserved.
 7 | //
 8 | 
 9 | #import "DemoVC.h"
10 | #import "PSProfileStepper.h"
11 | 
12 | @interface DemoVC ()
13 | {
14 |     int index;
15 | }
16 | @property (nonatomic, strong) IBOutlet PSProfileStepper *stepperView;
17 | @property (nonatomic, strong) IBOutlet UILabel *progressLabelIndex;
18 | 
19 | - (IBAction)changeSliderValue:(id)sender;
20 | - (IBAction)changeByPrevIndex:(id)sender;
21 | - (IBAction)changeByNextIndex:(id)sender;
22 | 
23 | @end
24 | 
25 | @implementation DemoVC
26 | 
27 | - (void)viewDidLoad {
28 |     [super viewDidLoad];
29 |     index = 0;
30 |     // Do any additional setup after loading the view, typically from a nib.
31 |     [self.progressLabelIndex setText:[NSString stringWithFormat:@"%lu", (unsigned long)self.stepperView.index]];
32 |     [self.stepperView setIndex:2 animated:YES];
33 |     
34 | }
35 | 
36 | - (void)didReceiveMemoryWarning {
37 |     [super didReceiveMemoryWarning];
38 |     // Dispose of any resources that can be recreated.
39 | }
40 | - (IBAction)changeSliderValue:(PSProfileStepper*)sender {
41 |     [self.progressLabelIndex setText:[NSString stringWithFormat:@"%lu", (unsigned long)sender.index]];
42 | }
43 | 
44 | - (IBAction)changeByPrevIndex:(id)sender
45 | {
46 |     if (index >= 6 )
47 |     {
48 |         index = index - 6;
49 |     }
50 |     
51 |     
52 |     [self.stepperView setIndex:index animated:YES];
53 |     [self.progressLabelIndex setText:[NSString stringWithFormat:@"%lu", (unsigned long)self.stepperView.index]];
54 |     
55 | }
56 | - (IBAction)changeByNextIndex:(id)sender
57 | {
58 |     if (index <= self.stepperView.maxCount - 6)
59 |     {
60 |         index = index + 6;
61 |     }
62 |     
63 |     [self.stepperView setIndex:index animated:YES];
64 |     [self.progressLabelIndex setText:[NSString stringWithFormat:@"%lu", (unsigned long)self.stepperView.index]];
65 | }
66 | @end
67 | 
68 | 


--------------------------------------------------------------------------------
/PSProfileStepperDemo/Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleDevelopmentRegion</key>
 6 | 	<string>en</string>
 7 | 	<key>CFBundleExecutable</key>
 8 | 	<string>$(EXECUTABLE_NAME)</string>
 9 | 	<key>CFBundleIdentifier</key>
10 | 	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
11 | 	<key>CFBundleInfoDictionaryVersion</key>
12 | 	<string>6.0</string>
13 | 	<key>CFBundleName</key>
14 | 	<string>$(PRODUCT_NAME)</string>
15 | 	<key>CFBundlePackageType</key>
16 | 	<string>APPL</string>
17 | 	<key>CFBundleShortVersionString</key>
18 | 	<string>1.0</string>
19 | 	<key>CFBundleSignature</key>
20 | 	<string>????</string>
21 | 	<key>CFBundleVersion</key>
22 | 	<string>1</string>
23 | 	<key>LSRequiresIPhoneOS</key>
24 | 	<true/>
25 | 	<key>UILaunchStoryboardName</key>
26 | 	<string>LaunchScreen</string>
27 | 	<key>UIMainStoryboardFile</key>
28 | 	<string>Main</string>
29 | 	<key>UIRequiredDeviceCapabilities</key>
30 | 	<array>
31 | 		<string>armv7</string>
32 | 	</array>
33 | 	<key>UISupportedInterfaceOrientations</key>
34 | 	<array>
35 | 		<string>UIInterfaceOrientationPortrait</string>
36 | 		<string>UIInterfaceOrientationLandscapeLeft</string>
37 | 		<string>UIInterfaceOrientationLandscapeRight</string>
38 | 	</array>
39 | </dict>
40 | </plist>
41 | 


--------------------------------------------------------------------------------
/PSProfileStepperDemo/PSProfileStepper/PSProfileStepper.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  PSProfileStepper.h
 3 | //  PSProfileStepper
 4 | //
 5 | //  Created by Pramod Kumar Pranav on 5/25/16.
 6 | //  Copyright © 2016 AppStudioz. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | 
11 | IB_DESIGNABLE
12 | 
13 | @interface PSProfileStepper : UIControl
14 | 
15 | @property (nonatomic)  NSUInteger maxCount;
16 | @property (nonatomic) IBInspectable NSUInteger index;
17 | @property (nonatomic) IBInspectable NSUInteger circleCount;
18 | 
19 | @property (nonatomic) IBInspectable CGFloat lineHeight;
20 | @property (nonatomic) IBInspectable CGFloat lineCircleRadius;
21 | @property (nonatomic) IBInspectable CGFloat sliderCircleRadius;
22 | @property (nonatomic) IBInspectable CGFloat labelFontSize;
23 | 
24 | @property (nonatomic, strong) IBInspectable UIColor *lineColor;
25 | @property (nonatomic, strong) IBInspectable UIColor *sliderCircleColor;
26 | 
27 | @property (nonatomic, strong) IBInspectable UIColor *innerCircleColor;
28 | @property (nonatomic, strong) IBInspectable UIColor *innerCircleNormalColor;
29 | 
30 | @property (nonatomic, strong) IBInspectable NSString *labelFontName;
31 | 
32 | 
33 | - (void)setIndex:(NSUInteger)index animated:(BOOL)animated;
34 | 
35 | @end
36 | 


--------------------------------------------------------------------------------
/PSProfileStepperDemo/PSProfileStepper/PSProfileStepper.m:
--------------------------------------------------------------------------------
  1 | //
  2 | //  PSProfileStepper.m
  3 | //  PSProfileStepper
  4 | //
  5 | //  Created by Pramod Kumar Pranav on 5/25/16.
  6 | //  Copyright © 2016 AppStudioz. All rights reserved.
  7 | //
  8 | 
  9 | #import "PSProfileStepper.h"
 10 | 
 11 | #define GEN_SETTER(PROPERTY, TYPE, SETTER, UPDATER) \
 12 | - (void)SETTER:(TYPE)PROPERTY { \
 13 | if (_##PROPERTY != PROPERTY) { \
 14 | _##PROPERTY = PROPERTY; \
 15 | UPDATER \
 16 | [self setNeedsLayout]; \
 17 | } \
 18 | }
 19 | 
 20 | @interface PSTextLayer : CATextLayer
 21 | @end
 22 | @implementation PSTextLayer
 23 | 
 24 | -(id)init
 25 | {
 26 |     self = [super init];
 27 |     if (self) {
 28 |     }
 29 |     return self;
 30 | }
 31 | -(id)initWithLayer:(id)layer
 32 | {
 33 |     self = [super initWithLayer:layer];
 34 |     if (self) {
 35 |     }
 36 |     return self;
 37 | }
 38 | -(id)initWithCoder:(id)coder
 39 | {
 40 |     self = [super initWithCoder:coder];
 41 |     if (self) {
 42 |     }
 43 |     return self;
 44 | }
 45 | -(void)drawInContext:(CGContextRef)ctx
 46 | {
 47 |     CGFloat height = self.bounds.size.height;
 48 |     CGFloat fontSize = self.fontSize;
 49 |     CGFloat yDiff = (height-fontSize)/2 - fontSize/10;
 50 |     CGContextSaveGState(ctx);
 51 |     CGContextTranslateCTM(ctx, 0.0, yDiff);
 52 |     [super drawInContext:ctx];
 53 |     CGContextRestoreGState(ctx);
 54 | }
 55 | @end
 56 | 
 57 | static NSString * const kTrackAnimation = @"kTrackAnimation";
 58 | 
 59 | typedef void (^withoutAnimationBlock)(void);
 60 | void withoutCAAnimation(withoutAnimationBlock code)
 61 | {
 62 |     [CATransaction begin];
 63 |     [CATransaction setValue: (id) kCFBooleanTrue forKey: kCATransactionDisableActions];
 64 |     code();
 65 |     [CATransaction commit];
 66 | }
 67 | 
 68 | @interface PSProfileStepper ()
 69 | {
 70 |     CAShapeLayer *_lineLayer;
 71 |     CAShapeLayer *_sliderCircleLayer;
 72 |     
 73 |     NSMutableArray <CAShapeLayer *> *_lineCirclesArray;
 74 |     NSMutableArray <PSTextLayer *> *_circleLabelsArray;
 75 |     
 76 |     BOOL animateLayouts;
 77 |     
 78 |     CGFloat maxRadius;
 79 |     CGFloat diff;
 80 |     
 81 |     CGPoint startTouchPosition;
 82 |     CGPoint startSliderPosition;
 83 | }
 84 | 
 85 | 
 86 | @end
 87 | 
 88 | @implementation PSProfileStepper
 89 | 
 90 | #pragma mark - Init
 91 | 
 92 | - (instancetype)init
 93 | {
 94 |     self = [super init];
 95 |     if (self) {
 96 |         [self initialSetup];
 97 |     }
 98 |     return self;
 99 | }
100 | 
101 | - (instancetype)initWithFrame:(CGRect)frame
102 | {
103 |     self = [super initWithFrame:frame];
104 |     if (self) {
105 |         [self initialSetup];
106 |     }
107 |     return self;
108 | }
109 | 
110 | - (instancetype)initWithCoder:(NSCoder *)aDecoder
111 | {
112 |     self = [super initWithCoder:aDecoder];
113 |     if (self) {
114 |         _maxCount           = 97;
115 |         [self makeDefaultValues];
116 |         [self addLayers];
117 |     }
118 |     return self;
119 | }
120 | 
121 | - (void)makeDefaultValues {
122 |     
123 |     if(_labelFontName.length == 0)
124 |     {
125 |         _labelFontName     = @"Helvetica-Bold";
126 |     }
127 |     //Other properties...
128 | }
129 | 
130 | 
131 | - (void)addLayers
132 | {
133 |     _lineCirclesArray = [[NSMutableArray alloc] init];
134 |     _circleLabelsArray = [[NSMutableArray alloc] init];
135 |     
136 |     _lineLayer = [CAShapeLayer layer];
137 |     _sliderCircleLayer = [CAShapeLayer layer];
138 |     
139 |     [self.layer addSublayer:_lineLayer];
140 |     [self.layer addSublayer:_sliderCircleLayer];
141 | }
142 | 
143 | - (void)initialSetup
144 | {
145 |     [self addLayers];
146 |     
147 |     
148 |     _maxCount           = 97;
149 |     _circleCount        = 2;
150 |     _index              = 2;
151 |     _lineHeight        = 4.f;
152 |     _lineCircleRadius  = 5.f;
153 |     _sliderCircleRadius = 12.5f;
154 |     _labelFontSize      = 10.f;
155 |     _labelFontName      = @"Helvetica-Bold";
156 |     _lineColor         = [UIColor colorWithWhite:0.41f alpha:1.f];
157 |     _sliderCircleColor  = [UIColor whiteColor];
158 |    
159 |     
160 |     [self setNeedsLayout];
161 | }
162 | 
163 | - (void)layoutLayersAnimated:(BOOL)animated
164 | {
165 |     NSInteger indexDiff = fabsf(roundf([self indexCalculate]) - self.index);
166 |     BOOL left = (roundf([self indexCalculate]) - self.index) < 0;
167 |     
168 |     CGRect contentFrame = CGRectMake(maxRadius, 0.f, self.bounds.size.width - 2 * maxRadius, self.bounds.size.height);
169 |     
170 |     CGFloat stepWidth       = contentFrame.size.width / (self.maxCount - 1);
171 |     CGFloat circleFrameSide = self.lineCircleRadius * 2.f;
172 |     CGFloat sliderDiameter  = self.sliderCircleRadius * 2.f;
173 |     CGFloat sliderFrameSide = fmaxf(self.sliderCircleRadius * 2.f, 44.f);
174 |     CGRect  sliderDrawRect  = CGRectMake((sliderFrameSide - sliderDiameter) / 2.f, (sliderFrameSide - sliderDiameter) / 2.f, sliderDiameter, sliderDiameter);
175 |     
176 |     CGPoint oldPosition = _sliderCircleLayer.position;
177 |     CGPathRef oldPath   = _lineLayer.path;
178 |     
179 |     if (!animated) {
180 |         [CATransaction begin];
181 |         [CATransaction setValue: (id) kCFBooleanTrue forKey: kCATransactionDisableActions];
182 |     }
183 |     
184 |     _sliderCircleLayer.frame     = CGRectMake(0.f, 0.f, sliderFrameSide, sliderFrameSide);
185 |     _sliderCircleLayer.path      = [UIBezierPath bezierPathWithRoundedRect:sliderDrawRect cornerRadius:sliderFrameSide / 2].CGPath;
186 |     _sliderCircleLayer.fillColor = [self.sliderCircleColor CGColor];
187 |     _sliderCircleLayer.position  = CGPointMake(contentFrame.origin.x + stepWidth * self.index , (contentFrame.size.height ) / 2.f);
188 |     
189 |     if (animated) {
190 |         CABasicAnimation *basicSliderAnimation = [CABasicAnimation animationWithKeyPath:@"position"];
191 |         basicSliderAnimation.duration = [CATransaction animationDuration];
192 |         basicSliderAnimation.fromValue = [NSValue valueWithCGPoint:(oldPosition)];
193 |         [_sliderCircleLayer addAnimation:basicSliderAnimation forKey:@"position"];
194 |     }
195 |     
196 |     _lineLayer.frame = CGRectMake(contentFrame.origin.x,
197 |                                    (contentFrame.size.height - self.lineHeight) / 2.f,
198 |                                    contentFrame.size.width,
199 |                                    self.lineHeight);
200 |     _lineLayer.path            = [self fillingPath];
201 |     _lineLayer.backgroundColor = [self.lineColor CGColor];
202 |     _lineLayer.fillColor       = [self.tintColor CGColor];
203 |     
204 |     if (animated) {
205 |         CABasicAnimation *basicTrackAnimation = [CABasicAnimation animationWithKeyPath:@"path"];
206 |         basicTrackAnimation.duration = [CATransaction animationDuration];
207 |         basicTrackAnimation.fromValue = (__bridge id _Nullable)(oldPath);
208 |         [_lineLayer addAnimation:basicTrackAnimation forKey:@"path"];
209 |     }
210 |     
211 |     
212 |     if (_lineCirclesArray.count > self.maxCount) {
213 |         
214 |         for (NSUInteger i = self.maxCount; i < _lineCirclesArray.count; i++) {
215 |             [_lineCirclesArray[i] removeFromSuperlayer];
216 |         }
217 |         
218 |         _lineCirclesArray = [[_lineCirclesArray subarrayWithRange:NSMakeRange(0, self.maxCount)] mutableCopy];
219 |     }
220 |     
221 |     if (_circleLabelsArray.count > self.maxCount) {
222 |         
223 |         for (NSUInteger i = self.maxCount; i < _circleLabelsArray.count; i++) {
224 |             [_circleLabelsArray[i] removeFromSuperlayer];
225 |         }
226 |         
227 |         _circleLabelsArray = [[_circleLabelsArray subarrayWithRange:NSMakeRange(0, self.maxCount)] mutableCopy];
228 |     }
229 |     
230 |     
231 |     
232 |     NSTimeInterval animationTimeDiff = left ? [CATransaction animationDuration] / indexDiff : -[CATransaction animationDuration] / indexDiff;
233 |     NSTimeInterval animationTime = left ?  animationTimeDiff : [CATransaction animationDuration] + animationTimeDiff;
234 |     int steperCount=0;
235 |     NSLog(@"Cccc:::%lu",(_circleCount-1));
236 |     for (NSUInteger i = 0; i < self.maxCount; i++) {
237 |         
238 |         CAShapeLayer *lineCircle;
239 |         PSTextLayer *circleLabel;
240 |         
241 |         if (i < _lineCirclesArray.count) {
242 |             lineCircle = _lineCirclesArray[i];
243 |         } else {
244 |             lineCircle       = [CAShapeLayer layer];
245 |             
246 |             if (i%(self.maxCount/(_circleCount-1)) == 0 )
247 |             {
248 |                 [self.layer addSublayer:lineCircle];
249 |             }
250 |             
251 |             [_lineCirclesArray addObject:lineCircle];
252 |         }
253 |         
254 |         if (i < _circleLabelsArray.count) {
255 |             circleLabel = _circleLabelsArray[i];
256 |         } else {
257 |             circleLabel       = [PSTextLayer layer];
258 |             [circleLabel setFont:(__bridge CFTypeRef _Nullable)(_labelFontName)];
259 |             [circleLabel setFontSize:_labelFontSize];
260 |             [circleLabel setAlignmentMode:kCAAlignmentCenter];
261 |             circleLabel.backgroundColor = [UIColor clearColor].CGColor;
262 |             if (i%(self.maxCount/(_circleCount-1)) == 0 )
263 |             {
264 |                 [self.layer addSublayer:circleLabel];
265 |                 [circleLabel setString:[NSString stringWithFormat:@"%d",steperCount++]];
266 |             }
267 |             
268 |             [_circleLabelsArray addObject:circleLabel];
269 |         }
270 |         
271 |         lineCircle.frame    = CGRectMake(0.f, 0.f, circleFrameSide, circleFrameSide);
272 |         lineCircle.path     = [UIBezierPath bezierPathWithRoundedRect:lineCircle.bounds cornerRadius:circleFrameSide / 2].CGPath;
273 |         lineCircle.position = CGPointMake(contentFrame.origin.x + stepWidth * i, contentFrame.size.height / 2.f);
274 |         
275 |         circleLabel.frame    = CGRectMake(0.f, 0.f, circleFrameSide, circleFrameSide);
276 |         circleLabel.position = CGPointMake(contentFrame.origin.x + stepWidth * i, contentFrame.size.height / 2.f);
277 |         //lineCircle fillColor
278 |         if (animated) {
279 |             CGColorRef newColor = [self lineInnerCircleColor:lineCircle];
280 |             CGColorRef oldColor = lineCircle.fillColor;
281 |             
282 |             if (!CGColorEqualToColor(newColor, lineCircle.fillColor)) {
283 |                 
284 |                 dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(animationTime * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
285 |                     lineCircle.fillColor = newColor;
286 |                     
287 |                     CABasicAnimation *basicTrackCircleAnimation = [CABasicAnimation animationWithKeyPath:@"fillColor"];
288 |                     basicTrackCircleAnimation.duration = [CATransaction animationDuration] / 2.f;
289 |                     basicTrackCircleAnimation.fromValue = (__bridge id _Nullable)(oldColor);
290 |                     [lineCircle addAnimation:basicTrackCircleAnimation forKey:@"fillColor"];
291 |                 });
292 |                 
293 |                 animationTime += animationTimeDiff;
294 |             }
295 |         } else {
296 |             lineCircle.fillColor = [self lineInnerCircleColor:lineCircle];
297 |         }
298 |         //lineCircle strokeColor
299 |         if (animated) {
300 |             CGColorRef newColorInner = [self lineCircleColor:lineCircle];
301 |             CGColorRef oldColorInner = lineCircle.strokeColor;
302 |             
303 |             if (!CGColorEqualToColor(newColorInner, lineCircle.strokeColor)) {
304 |                 
305 |                 dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(animationTime * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
306 |                     lineCircle.strokeColor = newColorInner;
307 |                     lineCircle.lineWidth = 2.0f;
308 |                     
309 |                     CABasicAnimation *basicTrackCircleInnerAnimation = [CABasicAnimation animationWithKeyPath:@"strokeColor"];
310 |                     basicTrackCircleInnerAnimation.duration = [CATransaction animationDuration] / 2.f;
311 |                     basicTrackCircleInnerAnimation.fromValue = (__bridge id _Nullable)(oldColorInner);
312 |                     [lineCircle addAnimation:basicTrackCircleInnerAnimation forKey:@"strokeColor"];
313 |                 });
314 |                 
315 |                 animationTime += animationTimeDiff;
316 |             }
317 |         } else {
318 |             lineCircle.strokeColor = [self lineCircleColor:lineCircle];
319 |             lineCircle.lineWidth = 2.0f;
320 |         }
321 |         
322 |         //TrackLabel foregroundColor
323 |         if (animated) {
324 |             CGColorRef newColorLabel = [self circleLabelColor:circleLabel];
325 |             CGColorRef oldColorLabel = circleLabel.foregroundColor;
326 |             
327 |             if (!CGColorEqualToColor(newColorLabel, circleLabel.foregroundColor)) {
328 |                 
329 |                 dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(animationTime * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
330 |                     
331 |                     circleLabel.foregroundColor = newColorLabel;
332 |                     
333 |                     CABasicAnimation *basicTrackLabelAnimation = [CABasicAnimation animationWithKeyPath:@"foregroundColor"];
334 |                     basicTrackLabelAnimation.duration = [CATransaction animationDuration] / 2.f;
335 |                     basicTrackLabelAnimation.fromValue = (__bridge id _Nullable)(oldColorLabel);
336 |                     [circleLabel addAnimation:basicTrackLabelAnimation forKey:@"foregroundColor"];
337 |                 });
338 |                 
339 |                 animationTime += animationTimeDiff;
340 |             }
341 |         } else {
342 |             circleLabel.foregroundColor = [self circleLabelColor:circleLabel];
343 |             ;
344 |             
345 |         }
346 |         
347 |     }
348 |     
349 |     if (!animated) {
350 |         [CATransaction commit];
351 |     }
352 |     
353 |     [_sliderCircleLayer removeFromSuperlayer];
354 |     [self.layer addSublayer:_sliderCircleLayer];
355 |     
356 | }
357 | 
358 | - (void)layoutSubviews
359 | {
360 |     [super layoutSubviews];
361 |     
362 |     [self layoutLayersAnimated:animateLayouts];
363 |     animateLayouts = NO;
364 | }
365 | 
366 | #pragma mark - Helpers Method
367 | /**
368 |  Calculate distance from lineCircle center to point where circle cross line.
369 |  */
370 | - (void)updateDiff
371 | {
372 |     diff = sqrtf(fmaxf(0.f, powf(self.lineCircleRadius, 2.f) - pow(self.lineHeight / 2.f, 2.f)));
373 | }
374 | 
375 | - (void)updateMaxRadius
376 | {
377 |     maxRadius = fmaxf(self.lineCircleRadius, self.sliderCircleRadius);
378 | }
379 | 
380 | - (void)updateIndex
381 | {
382 |     if (_index > (_maxCount - 1)) {
383 |         _index = _maxCount - 1;
384 |         [self sendActionsForControlEvents:UIControlEventValueChanged];
385 |     }
386 | }
387 | 
388 | - (CGPathRef)fillingPath
389 | {
390 |     CGRect fillRect     = _lineLayer.bounds;
391 |     fillRect.size.width = self.sliderPosition;
392 |     
393 |     return [UIBezierPath bezierPathWithRect:fillRect].CGPath;
394 | }
395 | 
396 | - (CGFloat)sliderPosition
397 | {
398 |     return _sliderCircleLayer.position.x - maxRadius;
399 | }
400 | 
401 | - (CGFloat)lineCirclePosition:(CAShapeLayer *)lineCircle
402 | {
403 |     return lineCircle.position.x - maxRadius;
404 | }
405 | 
406 | - (CGFloat)circleLabelPosition:(PSTextLayer *)circleLabel
407 | {
408 |     return circleLabel.position.x - maxRadius;
409 | }
410 | 
411 | 
412 | - (CGFloat)indexCalculate
413 | {
414 |     return self.sliderPosition / (_lineLayer.bounds.size.width / (self.maxCount - 1));
415 | }
416 | 
417 | - (CGColorRef)lineCircleColor:(CAShapeLayer *)lineCircle
418 | {
419 |     return self.sliderPosition + diff >= [self lineCirclePosition:lineCircle] ? self.tintColor.CGColor : self.lineColor.CGColor;
420 | }
421 | 
422 | - (CGColorRef)circleLabelColor:(PSTextLayer *)circleLabel
423 | {
424 |     return self.sliderPosition + diff >= [self circleLabelPosition:circleLabel] ? self.tintColor.CGColor : self.lineColor.CGColor;
425 | }
426 | 
427 | - (CGColorRef)lineInnerCircleColor:(CAShapeLayer *)lineCircle
428 | {
429 |     return self.sliderPosition + diff >= [self lineCirclePosition:lineCircle] ? self.innerCircleColor.CGColor : self.innerCircleNormalColor.CGColor;
430 | }
431 | 
432 | #pragma mark - Touches
433 | 
434 | - (BOOL)beginTrackingWithTouch:(UITouch *)touch withEvent:(UIEvent *)event
435 | {
436 |     startTouchPosition = [touch locationInView:self];
437 |     startSliderPosition = _sliderCircleLayer.position;
438 |     
439 |     if (CGRectContainsPoint(_sliderCircleLayer.frame, startTouchPosition)) {
440 |         return YES;
441 |     } else {
442 |         for (NSUInteger i = 0; i < _lineCirclesArray.count; i++) {
443 |             CALayer *dot = _lineCirclesArray[i];
444 |             
445 |             CGFloat dotRadiusDiff = 22 - self.lineCircleRadius;
446 |             CGRect frameToCheck = dotRadiusDiff > 0 ? CGRectInset(dot.frame, -dotRadiusDiff, -dotRadiusDiff) : dot.frame;
447 |             
448 |             if (CGRectContainsPoint(frameToCheck, startTouchPosition)) {
449 |                 NSUInteger oldIndex = _index;
450 |                 
451 |                 _index = i;
452 |                 
453 |                 if (oldIndex != _index) {
454 |                     [self sendActionsForControlEvents:UIControlEventValueChanged];
455 |                 }
456 |                 animateLayouts = YES;
457 |                 [self setNeedsLayout];
458 |                 return NO;
459 |             }
460 |         }
461 |     }
462 |     return NO;
463 | }
464 | 
465 | - (BOOL)continueTrackingWithTouch:(UITouch *)touch withEvent:(UIEvent *)event
466 | {
467 |     CGFloat position = startSliderPosition.x - (startTouchPosition.x - [touch locationInView:self].x);
468 |     CGFloat limitedPosition = fminf(fmaxf(maxRadius, position), self.bounds.size.width - maxRadius);
469 |     
470 |     withoutCAAnimation(^{
471 |         _sliderCircleLayer.position = CGPointMake(limitedPosition, _sliderCircleLayer.position.y);
472 |         _lineLayer.path = [self fillingPath];
473 |         
474 |         NSUInteger index = (self.sliderPosition + diff) / (_lineLayer.bounds.size.width / (self.maxCount - 1));
475 |         if (_index != index) {
476 |             for (CAShapeLayer *lineCircle in _lineCirclesArray) {
477 |                 lineCircle.strokeColor = [self lineCircleColor:lineCircle];
478 |                 lineCircle.lineWidth = 2.0f;
479 |                 lineCircle.fillColor = [self lineInnerCircleColor:lineCircle];
480 |             }
481 |             
482 |             for (PSTextLayer *circleLabel in _circleLabelsArray) {
483 |                 circleLabel.foregroundColor = [self circleLabelColor:circleLabel];
484 |             }
485 |             
486 |             
487 |             _index = index;
488 |             [self sendActionsForControlEvents:UIControlEventValueChanged];
489 |         }
490 |         
491 |         
492 |     });
493 |     
494 |     return YES;
495 | }
496 | 
497 | - (void)endTrackingWithTouch:(UITouch *)touch withEvent:(UIEvent *)event
498 | {
499 |     [self endTouches];
500 | }
501 | 
502 | - (void)cancelTrackingWithEvent:(UIEvent *)event
503 | {
504 |     [self endTouches];
505 | }
506 | 
507 | - (void)endTouches
508 | {
509 |     NSUInteger newIndex = roundf([self indexCalculate]);
510 |     
511 |     if (newIndex != _index) {
512 |         _index = newIndex;
513 |         [self sendActionsForControlEvents:UIControlEventValueChanged];
514 |     }
515 |     
516 |     animateLayouts = YES;
517 |     [self setNeedsLayout];
518 | }
519 | 
520 | #pragma mark - Access methods
521 | 
522 | - (void)setIndex:(NSUInteger)index animated:(BOOL)animated
523 | {
524 |     animateLayouts = animated;
525 |     self.index = index;
526 | }
527 | 
528 | - (void)setTintColor:(UIColor *)tintColor
529 | {
530 |     [super setTintColor:tintColor];
531 |     [self setNeedsLayout];
532 | }
533 | 
534 | GEN_SETTER(index, NSUInteger, setIndex, [self sendActionsForControlEvents:UIControlEventValueChanged];);
535 | GEN_SETTER(maxCount, NSUInteger, setMaxCount, [self updateIndex];);
536 | GEN_SETTER(lineHeight, CGFloat, setLineHeight, [self updateDiff];);
537 | GEN_SETTER(lineCircleRadius, CGFloat, setLineCircleRadius, [self updateDiff]; [self updateMaxRadius];);
538 | GEN_SETTER(sliderCircleRadius, CGFloat, setSliderCircleRadius, [self updateMaxRadius];);
539 | GEN_SETTER(lineColor, UIColor*, setLineColor, );
540 | GEN_SETTER(sliderCircleColor, UIColor*, setSliderCircleColor, );
541 | 
542 | @end
543 | 


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/PSProfileStepperDemo/main.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  main.m
 3 | //  PSProfileStepperDemo
 4 | //
 5 | //  Created by Pramod Kumar Pranav on 5/27/16.
 6 | //  Copyright © 2016 Pramod. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | #import "AppDelegate.h"
11 | 
12 | int main(int argc, char * argv[]) {
13 |     @autoreleasepool {
14 |         return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
15 |     }
16 | }
17 | 


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/README.md:
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 1 | # PSProfileStepper
 2 | 
 3 | Screen Shot:
 4 | 
 5 | ![Alt text](https://cloud.githubusercontent.com/assets/3591451/16255080/ee60e056-3863-11e6-9120-35f7f6c2fa18.png "")
 6 | 
 7 | PSProfileStepper is custom implementation of stepper such as UISlider for show their step by its value 0,1,2.. and by change the color.
 8 | 
 9 | It is implemented by the drawing layer CAShapeLayer and CATextLayer and Stepper is managed by its indexes.
10 | 
11 | You can add PSProfileStepper directly in your storybord or xib, Or You can add it from setting its frame by the code.
12 | 
13 | Requirements:
14 | 
15 | xcode 7+
16 | 
17 | iOS 7+
18 | 
19 | Installation:
20 | 
21 | Copy PSProfileStepper folder and paste it in your project.
22 | 


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/Simulator Screen Shot Jun 22, 2016, 10.13.57 AM.png:
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https://raw.githubusercontent.com/PKPranav/PSProfileStepper/7bdbca205b235b2830c1ad340fff33f12aad9c6b/Simulator Screen Shot Jun 22, 2016, 10.13.57 AM.png


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