├── Progress Indicator Swift.xcodeproj
    ├── project.pbxproj
    ├── project.xcworkspace
    │   ├── contents.xcworkspacedata
    │   └── xcshareddata
    │   │   └── Progress Indicator Swift.xccheckout
    └── xcuserdata
    │   └── Dan.xcuserdatad
    │       └── xcschemes
    │           ├── Progress Indicator Swift.xcscheme
    │           └── xcschememanagement.plist
├── Progress Indicator Swift
    ├── AppDelegate.swift
    ├── Base.lproj
    │   └── Main.storyboard
    ├── Images.xcassets
    │   ├── AppIcon.appiconset
    │   │   └── Contents.json
    │   ├── LaunchImage.launchimage
    │   │   └── Contents.json
    │   └── Texture.imageset
    │   │   ├── Contents.json
    │   │   └── TextureX Stone Pebble Rocky Beach Grey Texture_800.jpg
    ├── Info.plist
    ├── ProgressIndicator.swift
    ├── ViewController.swift
    └── example.png
├── Progress Indicator SwiftTests
    ├── Info.plist
    └── Progress_Indicator_SwiftTests.swift
└── README.md


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1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 |    version = "1.0">
4 |    <FileRef
5 |       location = "self:Progress Indicator Swift.xcodeproj">
6 |    </FileRef>
7 | </Workspace>
8 | 


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  3 |    LastUpgradeVersion = "0600"
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 5 | 	<key>SchemeUserState</key>
 6 | 	<dict>
 7 | 		<key>Progress Indicator Swift.xcscheme</key>
 8 | 		<dict>
 9 | 			<key>orderHint</key>
10 | 			<integer>0</integer>
11 | 		</dict>
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13 | 	<key>SuppressBuildableAutocreation</key>
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/Progress Indicator Swift/AppDelegate.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AppDelegate.swift
 3 | //  Progress Indicator Swift
 4 | //
 5 | //  Created by Dan on 23/08/2014.
 6 | //
 7 | //
 8 | 
 9 | import UIKit
10 | 
11 | @UIApplicationMain
12 | class AppDelegate: UIResponder, UIApplicationDelegate {
13 |                             
14 |     var window: UIWindow?
15 | 
16 | 
17 |     func application(application: UIApplication!, didFinishLaunchingWithOptions launchOptions: NSDictionary!) -> Bool {
18 |         // Override point for customization after application launch.
19 |         return true
20 |     }
21 | 
22 |     func applicationWillResignActive(application: UIApplication!) {
23 |         // 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.
24 |         // 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.
25 |     }
26 | 
27 |     func applicationDidEnterBackground(application: UIApplication!) {
28 |         // 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.
29 |         // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
30 |     }
31 | 
32 |     func applicationWillEnterForeground(application: UIApplication!) {
33 |         // 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.
34 |     }
35 | 
36 |     func applicationDidBecomeActive(application: UIApplication!) {
37 |         // 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.
38 |     }
39 | 
40 |     func applicationWillTerminate(application: UIApplication!) {
41 |         // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
42 |     }
43 | 
44 | 
45 | }
46 | 
47 | 


--------------------------------------------------------------------------------
/Progress Indicator Swift/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="6206.8" systemVersion="14A329f" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="vXZ-lx-hvc">
  3 |     <dependencies>
  4 |         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="7026.1"/>
  5 |     </dependencies>
  6 |     <scenes>
  7 |         <!--View Controller-->
  8 |         <scene sceneID="ufC-wZ-h7g">
  9 |             <objects>
 10 |                 <viewController id="vXZ-lx-hvc" customClass="ViewController" customModule="Progress_Indicator_Swift" customModuleProvider="target" sceneMemberID="viewController">
 11 |                     <layoutGuides>
 12 |                         <viewControllerLayoutGuide type="top" id="jyV-Pf-zRb"/>
 13 |                         <viewControllerLayoutGuide type="bottom" id="2fi-mo-0CV"/>
 14 |                     </layoutGuides>
 15 |                     <view key="view" contentMode="scaleToFill" id="kh9-bI-dsS">
 16 |                         <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
 17 |                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
 18 |                         <subviews>
 19 |                             <view contentMode="redraw" translatesAutoresizingMaskIntoConstraints="NO" id="k5z-Qw-cex" customClass="ProgressIndicator" customModule="Progress_Indicator_Swift" customModuleProvider="target">
 20 |                                 <rect key="frame" x="16" y="28" width="568" height="44"/>
 21 |                                 <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
 22 |                                 <constraints>
 23 |                                     <constraint firstAttribute="height" constant="44" id="5g5-uA-rEZ"/>
 24 |                                 </constraints>
 25 |                             </view>
 26 |                             <view contentMode="scaleToFill" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="ROj-aJ-Rkg" customClass="ProgressIndicator" customModule="Progress_Indicator_Swift" customModuleProvider="target">
 27 |                                 <rect key="frame" x="16" y="80" width="288" height="44"/>
 28 |                                 <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
 29 |                                 <userDefinedRuntimeAttributes>
 30 |                                     <userDefinedRuntimeAttribute type="number" keyPath="selectedStep">
 31 |                                         <integer key="value" value="0"/>
 32 |                                     </userDefinedRuntimeAttribute>
 33 |                                 </userDefinedRuntimeAttributes>
 34 |                             </view>
 35 |                             <view contentMode="scaleToFill" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="4NC-3R-eSA" customClass="ProgressIndicator" customModule="Progress_Indicator_Swift" customModuleProvider="target">
 36 |                                 <rect key="frame" x="16" y="132" width="288" height="44"/>
 37 |                                 <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
 38 |                                 <color key="tintColor" red="1" green="0.50196081399917603" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
 39 |                             </view>
 40 |                             <view contentMode="scaleToFill" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="qx1-Lm-Oc9" customClass="ProgressIndicator" customModule="Progress_Indicator_Swift" customModuleProvider="target">
 41 |                                 <rect key="frame" x="16" y="184" width="288" height="44"/>
 42 |                                 <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
 43 |                                 <color key="tintColor" red="1" green="0.50196081400000003" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
 44 |                                 <userDefinedRuntimeAttributes>
 45 |                                     <userDefinedRuntimeAttribute type="number" keyPath="selectedStep">
 46 |                                         <integer key="value" value="0"/>
 47 |                                     </userDefinedRuntimeAttribute>
 48 |                                     <userDefinedRuntimeAttribute type="number" keyPath="lineWidth">
 49 |                                         <real key="value" value="5"/>
 50 |                                     </userDefinedRuntimeAttribute>
 51 |                                 </userDefinedRuntimeAttributes>
 52 |                             </view>
 53 |                             <view contentMode="scaleToFill" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="U0O-uy-0HE" customClass="ProgressIndicator" customModule="Progress_Indicator_Swift" customModuleProvider="target">
 54 |                                 <rect key="frame" x="16" y="236" width="288" height="44"/>
 55 |                                 <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
 56 |                                 <userDefinedRuntimeAttributes>
 57 |                                     <userDefinedRuntimeAttribute type="number" keyPath="indicatorSize">
 58 |                                         <real key="value" value="8"/>
 59 |                                     </userDefinedRuntimeAttribute>
 60 |                                     <userDefinedRuntimeAttribute type="number" keyPath="lineWidth">
 61 |                                         <real key="value" value="2"/>
 62 |                                     </userDefinedRuntimeAttribute>
 63 |                                     <userDefinedRuntimeAttribute type="number" keyPath="selectedStep">
 64 |                                         <integer key="value" value="0"/>
 65 |                                     </userDefinedRuntimeAttribute>
 66 |                                 </userDefinedRuntimeAttributes>
 67 |                             </view>
 68 |                             <view contentMode="scaleToFill" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="XMl-bG-tEk" customClass="ProgressIndicator" customModule="Progress_Indicator_Swift" customModuleProvider="target">
 69 |                                 <rect key="frame" x="16" y="288" width="288" height="44"/>
 70 |                                 <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
 71 |                                 <color key="tintColor" red="1" green="0.0" blue="0.50196081399917603" alpha="1" colorSpace="calibratedRGB"/>
 72 |                                 <userDefinedRuntimeAttributes>
 73 |                                     <userDefinedRuntimeAttribute type="number" keyPath="steps">
 74 |                                         <integer key="value" value="5"/>
 75 |                                     </userDefinedRuntimeAttribute>
 76 |                                     <userDefinedRuntimeAttribute type="number" keyPath="selectedStep">
 77 |                                         <integer key="value" value="0"/>
 78 |                                     </userDefinedRuntimeAttribute>
 79 |                                 </userDefinedRuntimeAttributes>
 80 |                             </view>
 81 |                             <view contentMode="scaleToFill" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="POi-Jo-Cq0" customClass="ProgressIndicator" customModule="Progress_Indicator_Swift" customModuleProvider="target">
 82 |                                 <rect key="frame" x="16" y="340" width="288" height="44"/>
 83 |                                 <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
 84 |                                 <color key="tintColor" red="1" green="0.0" blue="0.50196081399917603" alpha="1" colorSpace="calibratedRGB"/>
 85 |                                 <userDefinedRuntimeAttributes>
 86 |                                     <userDefinedRuntimeAttribute type="number" keyPath="steps">
 87 |                                         <integer key="value" value="5"/>
 88 |                                     </userDefinedRuntimeAttribute>
 89 |                                     <userDefinedRuntimeAttribute type="number" keyPath="selectedStep">
 90 |                                         <integer key="value" value="0"/>
 91 |                                     </userDefinedRuntimeAttribute>
 92 |                                     <userDefinedRuntimeAttribute type="number" keyPath="indicatorSize">
 93 |                                         <real key="value" value="10"/>
 94 |                                     </userDefinedRuntimeAttribute>
 95 |                                 </userDefinedRuntimeAttributes>
 96 |                             </view>
 97 |                             <view contentMode="scaleToFill" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="GZ3-xG-dQy" customClass="ProgressIndicator" customModule="Progress_Indicator_Swift" customModuleProvider="target">
 98 |                                 <rect key="frame" x="16" y="392" width="288" height="44"/>
 99 |                                 <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
100 |                                 <userDefinedRuntimeAttributes>
101 |                                     <userDefinedRuntimeAttribute type="number" keyPath="steps">
102 |                                         <integer key="value" value="7"/>
103 |                                     </userDefinedRuntimeAttribute>
104 |                                     <userDefinedRuntimeAttribute type="number" keyPath="indicatorSize">
105 |                                         <real key="value" value="5"/>
106 |                                     </userDefinedRuntimeAttribute>
107 |                                     <userDefinedRuntimeAttribute type="number" keyPath="selectedStep">
108 |                                         <integer key="value" value="2"/>
109 |                                     </userDefinedRuntimeAttribute>
110 |                                 </userDefinedRuntimeAttributes>
111 |                             </view>
112 |                             <view contentMode="scaleToFill" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Zer-k4-jkp" customClass="ProgressIndicator" customModule="Progress_Indicator_Swift" customModuleProvider="target">
113 |                                 <rect key="frame" x="16" y="444" width="288" height="44"/>
114 |                                 <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
115 |                                 <userDefinedRuntimeAttributes>
116 |                                     <userDefinedRuntimeAttribute type="number" keyPath="lineWidth">
117 |                                         <real key="value" value="8"/>
118 |                                     </userDefinedRuntimeAttribute>
119 |                                     <userDefinedRuntimeAttribute type="number" keyPath="steps">
120 |                                         <integer key="value" value="5"/>
121 |                                     </userDefinedRuntimeAttribute>
122 |                                     <userDefinedRuntimeAttribute type="number" keyPath="selectedStep">
123 |                                         <integer key="value" value="1"/>
124 |                                     </userDefinedRuntimeAttribute>
125 |                                 </userDefinedRuntimeAttributes>
126 |                             </view>
127 |                             <view contentMode="scaleToFill" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="zOn-il-MIv" customClass="ProgressIndicator" customModule="Progress_Indicator_Swift" customModuleProvider="target">
128 |                                 <rect key="frame" x="16" y="496" width="288" height="44"/>
129 |                                 <color key="backgroundColor" white="0.66666666666666663" alpha="1" colorSpace="calibratedWhite"/>
130 |                                 <color key="tintColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
131 |                                 <userDefinedRuntimeAttributes>
132 |                                     <userDefinedRuntimeAttribute type="number" keyPath="lineWidth">
133 |                                         <real key="value" value="2"/>
134 |                                     </userDefinedRuntimeAttribute>
135 |                                     <userDefinedRuntimeAttribute type="number" keyPath="selectedStep">
136 |                                         <integer key="value" value="0"/>
137 |                                     </userDefinedRuntimeAttribute>
138 |                                 </userDefinedRuntimeAttributes>
139 |                             </view>
140 |                         </subviews>
141 |                         <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
142 |                         <constraints>
143 |                             <constraint firstItem="k5z-Qw-cex" firstAttribute="leading" secondItem="kh9-bI-dsS" secondAttribute="leading" constant="16" id="PPY-C3-9up"/>
144 |                             <constraint firstItem="k5z-Qw-cex" firstAttribute="top" secondItem="kh9-bI-dsS" secondAttribute="top" constant="28" id="SJy-3U-ykL"/>
145 |                             <constraint firstAttribute="trailing" secondItem="k5z-Qw-cex" secondAttribute="trailing" constant="16" id="nYL-7k-d3n"/>
146 |                         </constraints>
147 |                     </view>
148 |                     <connections>
149 |                         <outlet property="progressIndicator" destination="Zer-k4-jkp" id="hpx-Y7-5tf"/>
150 |                         <outlet property="progressIndicator2" destination="zOn-il-MIv" id="Tbm-9l-VcC"/>
151 |                     </connections>
152 |                 </viewController>
153 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="x5A-6p-PRh" sceneMemberID="firstResponder"/>
154 |             </objects>
155 |         </scene>
156 |     </scenes>
157 | </document>
158 | 


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/Progress Indicator Swift/Images.xcassets/AppIcon.appiconset/Contents.json:
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 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "idiom" : "iphone",
 5 |       "size" : "29x29",
 6 |       "scale" : "2x"
 7 |     },
 8 |     {
 9 |       "idiom" : "iphone",
10 |       "size" : "40x40",
11 |       "scale" : "2x"
12 |     },
13 |     {
14 |       "idiom" : "iphone",
15 |       "size" : "60x60",
16 |       "scale" : "2x"
17 |     }
18 |   ],
19 |   "info" : {
20 |     "version" : 1,
21 |     "author" : "xcode"
22 |   }
23 | }


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/Progress Indicator Swift/Images.xcassets/LaunchImage.launchimage/Contents.json:
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 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "orientation" : "portrait",
 5 |       "idiom" : "iphone",
 6 |       "extent" : "full-screen",
 7 |       "minimum-system-version" : "7.0",
 8 |       "scale" : "2x"
 9 |     },
10 |     {
11 |       "orientation" : "portrait",
12 |       "idiom" : "iphone",
13 |       "subtype" : "retina4",
14 |       "extent" : "full-screen",
15 |       "minimum-system-version" : "7.0",
16 |       "scale" : "2x"
17 |     }
18 |   ],
19 |   "info" : {
20 |     "version" : 1,
21 |     "author" : "xcode"
22 |   }
23 | }


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/Progress Indicator Swift/Images.xcassets/Texture.imageset/Contents.json:
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 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "idiom" : "universal",
 5 |       "scale" : "1x"
 6 |     },
 7 |     {
 8 |       "idiom" : "universal",
 9 |       "scale" : "2x",
10 |       "filename" : "TextureX Stone Pebble Rocky Beach Grey Texture_800.jpg"
11 |     }
12 |   ],
13 |   "info" : {
14 |     "version" : 1,
15 |     "author" : "xcode"
16 |   }
17 | }


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 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>$(EXECUTABLE_NAME)</string>
 9 | 	<key>CFBundleIdentifier</key>
10 | 	<string>com.yourcompany.$(PRODUCT_NAME:rfc1034identifier)</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>UIMainStoryboardFile</key>
26 | 	<string>Main</string>
27 | 	<key>UIRequiredDeviceCapabilities</key>
28 | 	<array>
29 | 		<string>armv7</string>
30 | 	</array>
31 | 	<key>UISupportedInterfaceOrientations</key>
32 | 	<array>
33 | 		<string>UIInterfaceOrientationPortrait</string>
34 | 		<string>UIInterfaceOrientationLandscapeLeft</string>
35 | 		<string>UIInterfaceOrientationLandscapeRight</string>
36 | 	</array>
37 | </dict>
38 | </plist>
39 | 


--------------------------------------------------------------------------------
/Progress Indicator Swift/ProgressIndicator.swift:
--------------------------------------------------------------------------------
  1 | //
  2 | //  ProgressIndicator.swift
  3 | //  Progress Indicator Swift
  4 | //
  5 | //  Created by Dan on 23/08/2014.
  6 | //
  7 | //
  8 | 
  9 | import UIKit
 10 | 
 11 | @IBDesignable
 12 | class ProgressIndicator: UIControl {
 13 |     
 14 |     // MARK: Properties
 15 |     
 16 |     @IBInspectable
 17 |     var steps:Int = 3 {
 18 |         didSet {
 19 |             self.setNeedsDisplay()
 20 |         }
 21 |     }
 22 |     
 23 |     @IBInspectable
 24 |     var selectedStep:Int = -1 {
 25 |         didSet {
 26 |             self.setNeedsDisplay()
 27 |         }
 28 |     }
 29 |     
 30 |     @IBInspectable
 31 |     var indicatorSize:CGFloat = 14.0 {
 32 |         didSet {
 33 |             self.setNeedsDisplay()
 34 |         }
 35 |     }
 36 |     
 37 |     @IBInspectable
 38 |     var lineWidth:CGFloat = 1.0 {
 39 |         didSet {
 40 |             self.adjustEdgeInsets()
 41 |             self.setNeedsDisplay()
 42 |         }
 43 |     }
 44 |     
 45 |     var edgeInsets:UIEdgeInsets = UIEdgeInsetsZero {
 46 |         didSet {
 47 |             self.adjustEdgeInsets()
 48 |         }
 49 |     }
 50 |     
 51 |     // MARK: Init
 52 |     
 53 |     override init(frame: CGRect) {
 54 |         super.init(frame: frame)
 55 |         self.adjustEdgeInsets()
 56 |     }
 57 |     
 58 |     required init(coder decoder: NSCoder) {
 59 |         super.init(coder: decoder)
 60 |         self.adjustEdgeInsets()
 61 |     }
 62 |     
 63 |     func adjustEdgeInsets() {
 64 |         if (self.edgeInsets.top < self.lineWidth/2) {
 65 |             edgeInsets = UIEdgeInsetsMake(self.lineWidth/2, self.edgeInsets.left, self.edgeInsets.bottom, self.edgeInsets.right)
 66 |             self.setNeedsDisplay()
 67 |         }
 68 |         if (self.edgeInsets.left < self.lineWidth/2) {
 69 |             edgeInsets = UIEdgeInsetsMake(self.edgeInsets.top, self.lineWidth/2, self.edgeInsets.bottom, self.edgeInsets.right);
 70 |             self.setNeedsDisplay()
 71 |         }
 72 |         if (self.edgeInsets.bottom < self.lineWidth/2) {
 73 |             edgeInsets = UIEdgeInsetsMake(self.edgeInsets.top, self.edgeInsets.left, self.lineWidth/2, self.edgeInsets.right);
 74 |             self.setNeedsDisplay()
 75 |         }
 76 |         if (self.edgeInsets.right < self.lineWidth/2) {
 77 |             edgeInsets = UIEdgeInsetsMake(self.edgeInsets.top, self.edgeInsets.left, self.edgeInsets.bottom, self.lineWidth/2);
 78 |             self.setNeedsDisplay()
 79 |         }
 80 |     }
 81 |     
 82 |     // MARK: Drawing
 83 |     
 84 |     func pathForStepWithIndex(step: Int) -> (UIBezierPath) {
 85 |         var delta = Float(self.frame.size.width - self.edgeInsets.left - self.edgeInsets.right - self.indicatorSize)
 86 |         var offset = Float(step) * (delta / Float(self.steps - 1))
 87 |         var x = CGFloat( Double(self.edgeInsets.left) + Double(offset))
 88 |         
 89 |         return UIBezierPath(ovalInRect:CGRectMake(x, self.edgeInsets.top, self.indicatorSize, self.indicatorSize))
 90 |     }
 91 |     
 92 |     func linePathForStepWithIndex(step: Int) -> (UIBezierPath) {
 93 |         var delta = (Double(self.frame.size.width) - Double(self.edgeInsets.left) - Double(self.edgeInsets.right) - Double(self.indicatorSize)) / Double(self.steps - 1)
 94 |         var offset = Double(step) * delta
 95 |         var path = UIBezierPath()
 96 |         
 97 |         var x = Double(self.edgeInsets.left) + Double(self.indicatorSize) + offset
 98 |         var y = Double(self.edgeInsets.top) + Double(self.indicatorSize / 2)
 99 |         
100 |         path.moveToPoint(CGPoint(x:x, y:y))
101 |         
102 |         x = Double(self.edgeInsets.left) + Double(offset) + Double(delta)
103 |         y = Double(self.edgeInsets.top) + Double(self.indicatorSize / 2)
104 |         
105 |         path.addLineToPoint(CGPoint(x:x, y:y))
106 |         
107 |         return path;
108 |     }
109 |     
110 |     override func drawRect(rect: CGRect) {
111 |         self.tintColor.setStroke()
112 |         
113 |         for var i = 0; i < self.steps - 1; i++ {
114 |             var linePath = self.linePathForStepWithIndex(i)
115 |             linePath.lineWidth = self.lineWidth
116 |             linePath.stroke()
117 |         }
118 |         
119 |         for var i = 0; i < self.steps; i++ {
120 |             var path = self.pathForStepWithIndex(i)
121 |             
122 |             (i == self.selectedStep) ? self.tintColor.setFill() : UIColor.clearColor().setFill();
123 |             path.fill();
124 |             
125 |             path.lineWidth = self.lineWidth
126 |             path.stroke()
127 |         }
128 |     }
129 | }
130 | 


--------------------------------------------------------------------------------
/Progress Indicator Swift/ViewController.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  ViewController.swift
 3 | //  Progress Indicator Swift
 4 | //
 5 | //  Created by Dan on 23/08/2014.
 6 | //
 7 | //
 8 | 
 9 | import UIKit
10 | 
11 | class ViewController: UIViewController {
12 |                             
13 |     @IBOutlet weak var progressIndicator: ProgressIndicator!
14 |     
15 |     @IBOutlet weak var progressIndicator2: ProgressIndicator!
16 |     override func viewDidLoad() {
17 |         super.viewDidLoad()
18 |         // Do any additional setup after loading the view, typically from a nib.
19 |         self.progressIndicator.tintColor = UIColor(patternImage: UIImage(named:"Texture"))
20 |         self.progressIndicator2.backgroundColor = UIColor(patternImage: UIImage(named:"Texture"))
21 |         self.progressIndicator2.edgeInsets = UIEdgeInsetsMake(14, 10, 14, 10)
22 |     
23 |     }
24 | 
25 |     override func didReceiveMemoryWarning() {
26 |         super.didReceiveMemoryWarning()
27 |         // Dispose of any resources that can be recreated.
28 |     }
29 | 
30 | 
31 | }
32 | 
33 | 


--------------------------------------------------------------------------------
/Progress Indicator Swift/example.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/AstroDan/Progress-Indicator-Swift/8dc8fa3485d10bfd8b064b743c7d230b6fabd2d4/Progress Indicator Swift/example.png


--------------------------------------------------------------------------------
/Progress Indicator SwiftTests/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>$(EXECUTABLE_NAME)</string>
 9 | 	<key>CFBundleIdentifier</key>
10 | 	<string>com.yourcompany.$(PRODUCT_NAME:rfc1034identifier)</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>BNDL</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 | </dict>
24 | </plist>
25 | 


--------------------------------------------------------------------------------
/Progress Indicator SwiftTests/Progress_Indicator_SwiftTests.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  Progress_Indicator_SwiftTests.swift
 3 | //  Progress Indicator SwiftTests
 4 | //
 5 | //  Created by Dan on 23/08/2014.
 6 | //
 7 | //
 8 | 
 9 | import UIKit
10 | import XCTest
11 | 
12 | class Progress_Indicator_SwiftTests: XCTestCase {
13 |     
14 |     override func setUp() {
15 |         super.setUp()
16 |         // Put setup code here. This method is called before the invocation of each test method in the class.
17 |     }
18 |     
19 |     override func tearDown() {
20 |         // Put teardown code here. This method is called after the invocation of each test method in the class.
21 |         super.tearDown()
22 |     }
23 |     
24 |     func testExample() {
25 |         // This is an example of a functional test case.
26 |         XCTAssert(true, "Pass")
27 |     }
28 |     
29 |     func testPerformanceExample() {
30 |         // This is an example of a performance test case.
31 |         self.measureBlock() {
32 |             // Put the code you want to measure the time of here.
33 |         }
34 |     }
35 |     
36 | }
37 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | Progress-Indicator-Swift
2 | ========================
3 | 
4 | An indicator control used to show progress through a multi-step process, e.g. a sign-up process.
5 | 
6 | ![example](https://github.com/astrodan/Progress-Indicator-Swift/blob/master/Progress%20Indicator%20Swift/example.png)
7 | 


--------------------------------------------------------------------------------