From 897a32144a3aadabc764e01202c9cdb7225498cb Mon Sep 17 00:00:00 2001
From: Adil Soomro <adilsoomro.s@gmail.com>
Date: Fri, 24 Feb 2017 23:41:51 +0500
Subject: [PATCH 1/5] Upgrade to swift 3, Xcode 8.2.1

---
 .gitignore                                    |  2 +
 Resizable.xcodeproj/project.pbxproj           | 22 +++++-
 Resizable/AppDelegate.swift                   | 12 +--
 Resizable/DragHandle.swift                    | 14 ++--
 .../AppIcon.appiconset/Contents.json          | 25 ++++++
 Resizable/Info.plist                          |  2 +-
 Resizable/ResizableView.swift                 | 78 +++++++++----------
 Resizable/UIView+Transform.swift              | 26 +++----
 Resizable/ViewController.swift                |  8 +-
 ResizableTests/Info.plist                     |  2 +-
 ResizableTests/ResizableTests.swift           |  2 +-
 11 files changed, 120 insertions(+), 73 deletions(-)
 create mode 100644 .gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2bf5374
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+Resizable.xcodeproj/xcuserdata
+Resizable.xcodeproj/project.xcworkspace/xcuserdata
diff --git a/Resizable.xcodeproj/project.pbxproj b/Resizable.xcodeproj/project.pbxproj
index 11d7b71..6d73e24 100644
--- a/Resizable.xcodeproj/project.pbxproj
+++ b/Resizable.xcodeproj/project.pbxproj
@@ -162,14 +162,16 @@
 		82982C9E19BAE5EA00D257C1 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0600;
+				LastUpgradeCheck = 0820;
 				ORGANIZATIONNAME = Caroline;
 				TargetAttributes = {
 					82982CA519BAE5EA00D257C1 = {
 						CreatedOnToolsVersion = 6.0;
+						LastSwiftMigration = 0820;
 					};
 					82982CB719BAE5EA00D257C1 = {
 						CreatedOnToolsVersion = 6.0;
+						LastSwiftMigration = 0820;
 						TestTargetID = 82982CA519BAE5EA00D257C1;
 					};
 				};
@@ -268,15 +270,19 @@
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				COPY_PHASE_STRIP = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_TESTABILITY = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"DEBUG=1",
@@ -310,8 +316,10 @@
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
@@ -319,6 +327,7 @@
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
@@ -328,6 +337,7 @@
 				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
+				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
 				VALIDATE_PRODUCT = YES;
 			};
 			name = Release;
@@ -339,7 +349,9 @@
 				ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
 				INFOPLIST_FILE = Resizable/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				PRODUCT_BUNDLE_IDENTIFIER = "com.caroline.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 3.0;
 			};
 			name = Debug;
 		};
@@ -350,7 +362,9 @@
 				ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
 				INFOPLIST_FILE = Resizable/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				PRODUCT_BUNDLE_IDENTIFIER = "com.caroline.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 3.0;
 			};
 			name = Release;
 		};
@@ -368,7 +382,9 @@
 				);
 				INFOPLIST_FILE = ResizableTests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				PRODUCT_BUNDLE_IDENTIFIER = "com.caroline.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 3.0;
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Resizable.app/Resizable";
 			};
 			name = Debug;
@@ -383,7 +399,9 @@
 				);
 				INFOPLIST_FILE = ResizableTests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				PRODUCT_BUNDLE_IDENTIFIER = "com.caroline.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 3.0;
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Resizable.app/Resizable";
 			};
 			name = Release;
@@ -407,6 +425,7 @@
 				82982CC419BAE5EA00D257C1 /* Release */,
 			);
 			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
 		};
 		82982CC519BAE5EA00D257C1 /* Build configuration list for PBXNativeTarget "ResizableTests" */ = {
 			isa = XCConfigurationList;
@@ -415,6 +434,7 @@
 				82982CC719BAE5EA00D257C1 /* Release */,
 			);
 			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
 		};
 /* End XCConfigurationList section */
 	};
diff --git a/Resizable/AppDelegate.swift b/Resizable/AppDelegate.swift
index d48d70f..f436318 100644
--- a/Resizable/AppDelegate.swift
+++ b/Resizable/AppDelegate.swift
@@ -14,30 +14,30 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
   var window: UIWindow?
 
 
-  func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
+  func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
     // Override point for customization after application launch.
     return true
   }
 
-  func applicationWillResignActive(application: UIApplication) {
+  func applicationWillResignActive(_ application: UIApplication) {
     // 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.
     // 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.
   }
 
-  func applicationDidEnterBackground(application: UIApplication) {
+  func applicationDidEnterBackground(_ application: UIApplication) {
     // 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.
     // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
   }
 
-  func applicationWillEnterForeground(application: UIApplication) {
+  func applicationWillEnterForeground(_ application: UIApplication) {
     // 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.
   }
 
-  func applicationDidBecomeActive(application: UIApplication) {
+  func applicationDidBecomeActive(_ application: UIApplication) {
     // 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.
   }
 
-  func applicationWillTerminate(application: UIApplication) {
+  func applicationWillTerminate(_ application: UIApplication) {
     // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
   }
 
diff --git a/Resizable/DragHandle.swift b/Resizable/DragHandle.swift
index 72a29ff..86b4660 100644
--- a/Resizable/DragHandle.swift
+++ b/Resizable/DragHandle.swift
@@ -12,8 +12,8 @@ import UIKit
 
 class DragHandle: UIView {
 
-  var fillColor = UIColor.darkGrayColor()
-  var strokeColor = UIColor.lightGrayColor()
+  var fillColor = UIColor.darkGray
+  var strokeColor = UIColor.lightGray
   var strokeWidth:CGFloat = 2.0
   
   required init(coder aDecoder: NSCoder) {
@@ -21,17 +21,17 @@ class DragHandle: UIView {
   }
   
   init(fillColor:UIColor, strokeColor:UIColor, strokeWidth width:CGFloat = 2.0) {
-    super.init(frame:CGRectMake(0, 0, diameter, diameter))
+    super.init(frame:CGRect(x: 0, y: 0, width: diameter, height: diameter))
     self.fillColor = fillColor
     self.strokeColor = strokeColor
     self.strokeWidth = width
-    self.backgroundColor = UIColor.clearColor()
+    self.backgroundColor = UIColor.clear
   }
   
-    override func drawRect(rect: CGRect)
+    override func draw(_ rect: CGRect)
     {
-      super.drawRect(rect)
-      var handlePath = UIBezierPath(ovalInRect: CGRectInset(rect, 10 + strokeWidth, 10 + strokeWidth))
+      super.draw(rect)
+      let handlePath = UIBezierPath(ovalIn: rect.insetBy(dx: 10 + strokeWidth, dy: 10 + strokeWidth))
       fillColor.setFill()
       handlePath.fill()
       strokeColor.setStroke()
diff --git a/Resizable/Images.xcassets/AppIcon.appiconset/Contents.json b/Resizable/Images.xcassets/AppIcon.appiconset/Contents.json
index a396706..b8236c6 100644
--- a/Resizable/Images.xcassets/AppIcon.appiconset/Contents.json
+++ b/Resizable/Images.xcassets/AppIcon.appiconset/Contents.json
@@ -1,19 +1,44 @@
 {
   "images" : [
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "3x"
+    },
     {
       "idiom" : "iphone",
       "size" : "29x29",
       "scale" : "2x"
     },
+    {
+      "idiom" : "iphone",
+      "size" : "29x29",
+      "scale" : "3x"
+    },
     {
       "idiom" : "iphone",
       "size" : "40x40",
       "scale" : "2x"
     },
+    {
+      "idiom" : "iphone",
+      "size" : "40x40",
+      "scale" : "3x"
+    },
     {
       "idiom" : "iphone",
       "size" : "60x60",
       "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "60x60",
+      "scale" : "3x"
     }
   ],
   "info" : {
diff --git a/Resizable/Info.plist b/Resizable/Info.plist
index 9bc3ce0..dd791df 100644
--- a/Resizable/Info.plist
+++ b/Resizable/Info.plist
@@ -7,7 +7,7 @@
 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>
-	<string>com.caroline.$(PRODUCT_NAME:rfc1034identifier)</string>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>
diff --git a/Resizable/ResizableView.swift b/Resizable/ResizableView.swift
index 78c6eae..c9d7597 100644
--- a/Resizable/ResizableView.swift
+++ b/Resizable/ResizableView.swift
@@ -20,10 +20,10 @@ class ResizableView: UIView {
 
   
   override func didMoveToSuperview() {
-    let resizeFillColor = UIColor.cyanColor()
-    let resizeStrokeColor = UIColor.blackColor()
-    let rotateFillColor = UIColor.orangeColor()
-    let rotateStrokeColor = UIColor.blackColor()
+    let resizeFillColor = UIColor.cyan
+    let resizeStrokeColor = UIColor.black
+    let rotateFillColor = UIColor.orange
+    let rotateStrokeColor = UIColor.black
     topLeft = DragHandle(fillColor:resizeFillColor, strokeColor: resizeStrokeColor)
     topRight = DragHandle(fillColor:resizeFillColor, strokeColor: resizeStrokeColor)
     bottomLeft = DragHandle(fillColor:resizeFillColor, strokeColor: resizeStrokeColor)
@@ -41,17 +41,17 @@ class ResizableView: UIView {
     self.layer.addSublayer(rotateLine)
   
     
-    var pan = UIPanGestureRecognizer(target: self, action: "handlePan:")
+    var pan = UIPanGestureRecognizer(target: self, action: #selector(ResizableView.handlePan(_:)))
     topLeft.addGestureRecognizer(pan)
-    pan = UIPanGestureRecognizer(target: self, action: "handlePan:")
+    pan = UIPanGestureRecognizer(target: self, action: #selector(ResizableView.handlePan(_:)))
     topRight.addGestureRecognizer(pan)
-    pan = UIPanGestureRecognizer(target: self, action: "handlePan:")
+    pan = UIPanGestureRecognizer(target: self, action: #selector(ResizableView.handlePan(_:)))
     bottomLeft.addGestureRecognizer(pan)
-    pan = UIPanGestureRecognizer(target: self, action: "handlePan:")
+    pan = UIPanGestureRecognizer(target: self, action: #selector(ResizableView.handlePan(_:)))
     bottomRight.addGestureRecognizer(pan)
-    pan = UIPanGestureRecognizer(target: self, action: "handleRotate:")
+    pan = UIPanGestureRecognizer(target: self, action: #selector(ResizableView.handleRotate(_:)))
     rotateHandle.addGestureRecognizer(pan)
-    pan = UIPanGestureRecognizer(target: self, action: "handleMove:")
+    pan = UIPanGestureRecognizer(target: self, action: #selector(ResizableView.handleMove(_:)))
     self.addGestureRecognizer(pan)
     
     self.updateDragHandles()
@@ -67,19 +67,19 @@ class ResizableView: UIView {
 
   //MARK: - Gesture Methods
   
-  func handleMove(gesture:UIPanGestureRecognizer) {
-    let translation = gesture.translationInView(self.superview!)
+  func handleMove(_ gesture:UIPanGestureRecognizer) {
+    let translation = gesture.translation(in: self.superview!)
     
     var center = self.center
     center.x += translation.x
     center.y += translation.y
     self.center = center
 
-    gesture.setTranslation(CGPointZero, inView: self.superview!)
+    gesture.setTranslation(CGPoint.zero, in: self.superview!)
     updateDragHandles()
   }
   
-  func angleBetweenPoints(startPoint:CGPoint, endPoint:CGPoint)  -> CGFloat {
+  func angleBetweenPoints(_ startPoint:CGPoint, endPoint:CGPoint)  -> CGFloat {
     let a = startPoint.x - self.center.x
     let b = startPoint.y - self.center.y
     let c = endPoint.x - self.center.x
@@ -90,68 +90,68 @@ class ResizableView: UIView {
     
   }
 
-  func drawRotateLine(fromPoint:CGPoint, toPoint:CGPoint) {
-    var linePath = UIBezierPath()
-    linePath.moveToPoint(fromPoint)
-    linePath.addLineToPoint(toPoint)
-    rotateLine.path = linePath.CGPath
+  func drawRotateLine(_ fromPoint:CGPoint, toPoint:CGPoint) {
+    let linePath = UIBezierPath()
+    linePath.move(to: fromPoint)
+    linePath.addLine(to: toPoint)
+    rotateLine.path = linePath.cgPath
     rotateLine.fillColor = nil
-    rotateLine.strokeColor = UIColor.orangeColor().CGColor
+    rotateLine.strokeColor = UIColor.orange.cgColor
     rotateLine.lineWidth = 2.0
     rotateLine.opacity = 1.0
   }
   
-  func handleRotate(gesture:UIPanGestureRecognizer) {
+  func handleRotate(_ gesture:UIPanGestureRecognizer) {
     switch gesture.state {
-    case .Began:
+    case .began:
       previousLocation = rotateHandle.center
-      self.drawRotateLine(CGPointMake(self.bounds.size.width/2, self.bounds.size.height/2), toPoint:CGPointMake(self.bounds.size.width + diameter, self.bounds.size.height/2))
-    case .Ended:
+      self.drawRotateLine(CGPoint(x: self.bounds.size.width/2, y: self.bounds.size.height/2), toPoint:CGPoint(x: self.bounds.size.width + diameter, y: self.bounds.size.height/2))
+    case .ended:
       self.rotateLine.opacity = 0.0
     default:()
     }
-    let location = gesture.locationInView(self.superview!)
+    let location = gesture.location(in: self.superview!)
     let angle = angleBetweenPoints(previousLocation, endPoint: location)
-    self.transform = CGAffineTransformRotate(self.transform, angle)
+    self.transform = self.transform.rotated(by: angle)
     previousLocation = location
     self.updateDragHandles()
   }
   
-  func handlePan(gesture:UIPanGestureRecognizer) {
-    var translation = gesture.translationInView(self)
+  func handlePan(_ gesture:UIPanGestureRecognizer) {
+    let translation = gesture.translation(in: self)
     switch gesture.view! {
     case topLeft:
-      if gesture.state == .Began {
-        self.setAnchorPoint(CGPointMake(1, 1))
+      if gesture.state == .began {
+        self.setAnchorPoint(CGPoint(x: 1, y: 1))
       }
       self.bounds.size.width -= translation.x
       self.bounds.size.height -= translation.y
     case topRight:
-      if gesture.state == .Began {
-        self.setAnchorPoint(CGPointMake(0, 1))
+      if gesture.state == .began {
+        self.setAnchorPoint(CGPoint(x: 0, y: 1))
       }
       self.bounds.size.width += translation.x
       self.bounds.size.height -= translation.y
 
     case bottomLeft:
-      if gesture.state == .Began {
-        self.setAnchorPoint(CGPointMake(1, 0))
+      if gesture.state == .began {
+        self.setAnchorPoint(CGPoint(x: 1, y: 0))
       }
       self.bounds.size.width -= translation.x
       self.bounds.size.height += translation.y
     case bottomRight:
-      if gesture.state == .Began {
-        self.setAnchorPoint(CGPointZero)
+      if gesture.state == .began {
+        self.setAnchorPoint(CGPoint.zero)
       }
       self.bounds.size.width += translation.x
       self.bounds.size.height += translation.y
     default:()
     }
     
-    gesture.setTranslation(CGPointZero, inView: self)
+    gesture.setTranslation(CGPoint.zero, in: self)
     updateDragHandles()
-    if gesture.state == .Ended {
-      self.setAnchorPoint(CGPointMake(0.5, 0.5))
+    if gesture.state == .ended {
+      self.setAnchorPoint(CGPoint(x: 0.5, y: 0.5))
     }
   }
 }
diff --git a/Resizable/UIView+Transform.swift b/Resizable/UIView+Transform.swift
index c1dfe22..8ab1e09 100644
--- a/Resizable/UIView+Transform.swift
+++ b/Resizable/UIView+Transform.swift
@@ -15,24 +15,24 @@ import UIKit
 
 extension UIView {
   
-  func offsetPointToParentCoordinates(point: CGPoint) -> CGPoint {
-    return CGPointMake(point.x + self.center.x, point.y + self.center.y)
+  func offsetPointToParentCoordinates(_ point: CGPoint) -> CGPoint {
+    return CGPoint(x: point.x + self.center.x, y: point.y + self.center.y)
   }
   
-  func pointInViewCenterTerms(point:CGPoint) -> CGPoint {
-    return CGPointMake(point.x - self.center.x, point.y - self.center.y)
+  func pointInViewCenterTerms(_ point:CGPoint) -> CGPoint {
+    return CGPoint(x: point.x - self.center.x, y: point.y - self.center.y)
   }
   
-  func pointInTransformedView(point: CGPoint) -> CGPoint {
+  func pointInTransformedView(_ point: CGPoint) -> CGPoint {
     let offsetItem = self.pointInViewCenterTerms(point)
-    let updatedItem = CGPointApplyAffineTransform(offsetItem, self.transform)
+    let updatedItem = offsetItem.applying(self.transform)
     let finalItem = self.offsetPointToParentCoordinates(updatedItem)
     return finalItem
   }
   
   func originalFrame() -> CGRect {
     let currentTransform = self.transform
-    self.transform = CGAffineTransformIdentity
+    self.transform = CGAffineTransform.identity
     let originalFrame = self.frame
     self.transform = currentTransform
     return originalFrame
@@ -77,12 +77,12 @@ extension UIView {
     return self.pointInTransformedView(point)
   }
   
-  func setAnchorPoint(anchorPoint:CGPoint) {
-    var newPoint = CGPointMake(self.bounds.size.width * anchorPoint.x, self.bounds.size.height * anchorPoint.y)
-    var oldPoint = CGPointMake(self.bounds.size.width * self.layer.anchorPoint.x, self.bounds.size.height * self.layer.anchorPoint.y)
+  func setAnchorPoint(_ anchorPoint:CGPoint) {
+    var newPoint = CGPoint(x: self.bounds.size.width * anchorPoint.x, y: self.bounds.size.height * anchorPoint.y)
+    var oldPoint = CGPoint(x: self.bounds.size.width * self.layer.anchorPoint.x, y: self.bounds.size.height * self.layer.anchorPoint.y)
     
-    newPoint = CGPointApplyAffineTransform(newPoint, self.transform)
-    oldPoint = CGPointApplyAffineTransform(oldPoint, self.transform)
+    newPoint = newPoint.applying(self.transform)
+    oldPoint = oldPoint.applying(self.transform)
     
     var position = self.layer.position
     position.x -= oldPoint.x
@@ -94,4 +94,4 @@ extension UIView {
     self.layer.anchorPoint = anchorPoint
   }
 
-}
\ No newline at end of file
+}
diff --git a/Resizable/ViewController.swift b/Resizable/ViewController.swift
index 0d56118..ffa0a0c 100644
--- a/Resizable/ViewController.swift
+++ b/Resizable/ViewController.swift
@@ -12,10 +12,10 @@ import QuartzCore
 class ViewController: UIViewController {
   override func viewDidLoad() {
     super.viewDidLoad()
-    var resizableView = ResizableView(frame: CGRectMake(60, 100, 200, 200))
-    resizableView.backgroundColor = UIColor.purpleColor()
-    resizableView.transform = CGAffineTransformMakeRotation(0.3)
-    resizableView.center = CGPointMake(160, 200)
+    let resizableView = ResizableView(frame: CGRect(x: 60, y: 100, width: 200, height: 200))
+    resizableView.backgroundColor = UIColor.purple
+    resizableView.transform = CGAffineTransform(rotationAngle: 0.3)
+    resizableView.center = CGPoint(x: 160, y: 200)
     self.view.addSubview(resizableView)
   }
 }
diff --git a/ResizableTests/Info.plist b/ResizableTests/Info.plist
index 6e1bebb..ba72822 100644
--- a/ResizableTests/Info.plist
+++ b/ResizableTests/Info.plist
@@ -7,7 +7,7 @@
 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>
-	<string>com.caroline.$(PRODUCT_NAME:rfc1034identifier)</string>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>
diff --git a/ResizableTests/ResizableTests.swift b/ResizableTests/ResizableTests.swift
index dd9b561..e0eb218 100644
--- a/ResizableTests/ResizableTests.swift
+++ b/ResizableTests/ResizableTests.swift
@@ -28,7 +28,7 @@ class ResizableTests: XCTestCase {
     
     func testPerformanceExample() {
         // This is an example of a performance test case.
-        self.measureBlock() {
+        self.measure() {
             // Put the code you want to measure the time of here.
         }
     }

From 92c65a48e125531d3053c82a26279d0962c2b174 Mon Sep 17 00:00:00 2001
From: Adil Soomro <adilsoomro.s@gmail.com>
Date: Fri, 24 Feb 2017 23:42:26 +0500
Subject: [PATCH 2/5] Added a resize dotted border view.

---
 Resizable.xcodeproj/project.pbxproj | 10 ++++--
 Resizable/Info.plist                |  2 ++
 Resizable/LaunchScreen.xib          | 46 +++++++++++++++++++++++++++
 Resizable/ResizableView.swift       | 10 +++++-
 Resizable/ResizeBorder.swift        | 49 +++++++++++++++++++++++++++++
 5 files changed, 114 insertions(+), 3 deletions(-)
 create mode 100644 Resizable/LaunchScreen.xib
 create mode 100755 Resizable/ResizeBorder.swift

diff --git a/Resizable.xcodeproj/project.pbxproj b/Resizable.xcodeproj/project.pbxproj
index 6d73e24..db16792 100644
--- a/Resizable.xcodeproj/project.pbxproj
+++ b/Resizable.xcodeproj/project.pbxproj
@@ -15,6 +15,8 @@
 		82982CC919BAE60C00D257C1 /* ResizableView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 82982CC819BAE60C00D257C1 /* ResizableView.swift */; };
 		82982CCB19BB263100D257C1 /* UIView+Transform.swift in Sources */ = {isa = PBXBuildFile; fileRef = 82982CCA19BB263100D257C1 /* UIView+Transform.swift */; };
 		82982CCD19BBDAE400D257C1 /* DragHandle.swift in Sources */ = {isa = PBXBuildFile; fileRef = 82982CCC19BBDAE400D257C1 /* DragHandle.swift */; };
+		CBE5B5561E60B22300E7A142 /* ResizeBorder.swift in Sources */ = {isa = PBXBuildFile; fileRef = CBE5B5551E60B22300E7A142 /* ResizeBorder.swift */; };
+		CBE5B55A1E60B41200E7A142 /* LaunchScreen.xib in Resources */ = {isa = PBXBuildFile; fileRef = CBE5B5591E60B41200E7A142 /* LaunchScreen.xib */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
@@ -40,6 +42,8 @@
 		82982CC819BAE60C00D257C1 /* ResizableView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ResizableView.swift; sourceTree = "<group>"; };
 		82982CCA19BB263100D257C1 /* UIView+Transform.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "UIView+Transform.swift"; sourceTree = "<group>"; };
 		82982CCC19BBDAE400D257C1 /* DragHandle.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = DragHandle.swift; sourceTree = "<group>"; };
+		CBE5B5551E60B22300E7A142 /* ResizeBorder.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ResizeBorder.swift; sourceTree = "<group>"; };
+		CBE5B5591E60B41200E7A142 /* LaunchScreen.xib */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.xib; path = LaunchScreen.xib; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -81,12 +85,14 @@
 		82982CA819BAE5EA00D257C1 /* Resizable */ = {
 			isa = PBXGroup;
 			children = (
+				CBE5B5551E60B22300E7A142 /* ResizeBorder.swift */,
 				82982CAB19BAE5EA00D257C1 /* AppDelegate.swift */,
 				82982CAD19BAE5EA00D257C1 /* ViewController.swift */,
 				82982CC819BAE60C00D257C1 /* ResizableView.swift */,
 				82982CCC19BBDAE400D257C1 /* DragHandle.swift */,
 				82982CCA19BB263100D257C1 /* UIView+Transform.swift */,
 				82982CAF19BAE5EA00D257C1 /* Main.storyboard */,
+				CBE5B5591E60B41200E7A142 /* LaunchScreen.xib */,
 				82982CB219BAE5EA00D257C1 /* Images.xcassets */,
 				82982CA919BAE5EA00D257C1 /* Supporting Files */,
 			);
@@ -200,6 +206,7 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				CBE5B55A1E60B41200E7A142 /* LaunchScreen.xib in Resources */,
 				82982CB119BAE5EA00D257C1 /* Main.storyboard in Resources */,
 				82982CB319BAE5EA00D257C1 /* Images.xcassets in Resources */,
 			);
@@ -224,6 +231,7 @@
 				82982CAC19BAE5EA00D257C1 /* AppDelegate.swift in Sources */,
 				82982CC919BAE60C00D257C1 /* ResizableView.swift in Sources */,
 				82982CCB19BB263100D257C1 /* UIView+Transform.swift in Sources */,
+				CBE5B5561E60B22300E7A142 /* ResizeBorder.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -346,7 +354,6 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
-				ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
 				INFOPLIST_FILE = Resizable/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "com.caroline.$(PRODUCT_NAME:rfc1034identifier)";
@@ -359,7 +366,6 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
-				ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
 				INFOPLIST_FILE = Resizable/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "com.caroline.$(PRODUCT_NAME:rfc1034identifier)";
diff --git a/Resizable/Info.plist b/Resizable/Info.plist
index dd791df..6905cc6 100644
--- a/Resizable/Info.plist
+++ b/Resizable/Info.plist
@@ -22,6 +22,8 @@
 	<string>1</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
+	<key>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
 	<key>UIMainStoryboardFile</key>
 	<string>Main</string>
 	<key>UIRequiredDeviceCapabilities</key>
diff --git a/Resizable/LaunchScreen.xib b/Resizable/LaunchScreen.xib
new file mode 100644
index 0000000..133d94a
--- /dev/null
+++ b/Resizable/LaunchScreen.xib
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="11762" systemVersion="15G1004" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" colorMatched="YES">
+    <device id="retina4_7" orientation="portrait">
+        <adaptation id="fullscreen"/>
+    </device>
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="11757"/>
+        <capability name="Constraints with non-1.0 multipliers" minToolsVersion="5.1"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <objects>
+        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
+        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
+        <view contentMode="scaleToFill" id="iN0-l3-epB">
+            <rect key="frame" x="0.0" y="0.0" width="480" height="480"/>
+            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+            <subviews>
+                <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Rotating, scaling and translating a view using drag handles with UIGestureRecognizers on them." textAlignment="center" lineBreakMode="tailTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" minimumFontSize="9" translatesAutoresizingMaskIntoConstraints="NO" id="8ie-xW-0ye">
+                    <rect key="frame" x="20" y="439" width="441" height="21"/>
+                    <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                    <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
+                    <nil key="highlightedColor"/>
+                </label>
+                <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Resizable" textAlignment="center" lineBreakMode="middleTruncation" baselineAdjustment="alignBaselines" minimumFontSize="18" translatesAutoresizingMaskIntoConstraints="NO" id="kId-c2-rCX">
+                    <rect key="frame" x="20" y="140" width="441" height="43"/>
+                    <fontDescription key="fontDescription" type="boldSystem" pointSize="36"/>
+                    <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
+                    <nil key="highlightedColor"/>
+                </label>
+            </subviews>
+            <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+            <constraints>
+                <constraint firstItem="kId-c2-rCX" firstAttribute="centerY" secondItem="iN0-l3-epB" secondAttribute="bottom" multiplier="1/3" constant="1" id="5cJ-9S-tgC"/>
+                <constraint firstAttribute="centerX" secondItem="kId-c2-rCX" secondAttribute="centerX" id="Koa-jz-hwk"/>
+                <constraint firstAttribute="bottom" secondItem="8ie-xW-0ye" secondAttribute="bottom" constant="20" id="Kzo-t9-V3l"/>
+                <constraint firstItem="8ie-xW-0ye" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="MfP-vx-nX0"/>
+                <constraint firstAttribute="trailing" secondItem="8ie-xW-0ye" secondAttribute="trailing" constant="19" id="NPA-eS-cLD"/>
+                <constraint firstItem="kId-c2-rCX" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="fvb-Df-36g"/>
+            </constraints>
+            <nil key="simulatedStatusBarMetrics"/>
+            <freeformSimulatedSizeMetrics key="simulatedDestinationMetrics"/>
+            <point key="canvasLocation" x="115" y="126"/>
+        </view>
+    </objects>
+</document>
diff --git a/Resizable/ResizableView.swift b/Resizable/ResizableView.swift
index c9d7597..1f9d2c4 100644
--- a/Resizable/ResizableView.swift
+++ b/Resizable/ResizableView.swift
@@ -15,7 +15,8 @@ class ResizableView: UIView {
   var bottomLeft:DragHandle!
   var bottomRight:DragHandle!
   var rotateHandle:DragHandle!
-  var previousLocation = CGPointZero
+    var borderView:ResizeBorder!
+  var previousLocation = CGPoint.zero
   var rotateLine = CAShapeLayer()
 
   
@@ -33,6 +34,10 @@ class ResizableView: UIView {
     rotateLine.opacity = 0.0
     rotateLine.lineDashPattern = [3,2]
     
+    borderView = ResizeBorder(frame:self.bounds)
+    borderView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
+    self.addSubview(borderView)
+    
     superview?.addSubview(topLeft)
     superview?.addSubview(topRight)
     superview?.addSubview(bottomLeft)
@@ -63,6 +68,9 @@ class ResizableView: UIView {
     bottomLeft.center = self.transformedBottomLeft()
     bottomRight.center = self.transformedBottomRight()
     rotateHandle.center = self.transformedRotateHandle()
+    
+    borderView.bounds = self.bounds
+    borderView.setNeedsDisplay()
   }
 
   //MARK: - Gesture Methods
diff --git a/Resizable/ResizeBorder.swift b/Resizable/ResizeBorder.swift
new file mode 100755
index 0000000..b214ffb
--- /dev/null
+++ b/Resizable/ResizeBorder.swift
@@ -0,0 +1,49 @@
+//
+//  ResizeBorder.swift
+//  Resizable
+//
+//  Created by Adil Soomro on 7/02/2017.
+//  Copyright (c) 2017 BooleanBites Ltd. All rights reserved.
+//
+
+
+
+import UIKit
+
+let dash1: CGFloat = 2.0
+let dash2: CGFloat = 4.0
+
+let lineWidth: CGFloat = 2.5
+
+let dash:[CGFloat] = [dash1, dash2]
+
+class ResizeBorder: UIView {
+    override init(frame: CGRect) {
+        super.init(frame: frame)
+        self.backgroundColor = UIColor.clear
+    }
+    
+    required init?(coder aDecoder: NSCoder) {
+        super.init(coder: aDecoder)
+        self.backgroundColor = UIColor.clear
+    }
+    
+    override func draw(_ rect: CGRect)
+    {
+        
+        
+        let context = UIGraphicsGetCurrentContext();
+        context!.saveGState();
+        
+        context!.setLineWidth(lineWidth);
+        
+        
+        context?.setLineDash(phase: 0.0, lengths: dash)
+        
+        context!.setStrokeColor(UIColor.black.cgColor);
+        context!.addRect(self.bounds);
+        context!.strokePath();
+        
+        context!.restoreGState();
+    }
+}

From d26dcb08a8e7d827fe10a22dbc4f0d03eb939b32 Mon Sep 17 00:00:00 2001
From: Adil Soomro <adilsoomro.s@gmail.com>
Date: Fri, 24 Feb 2017 23:47:06 +0500
Subject: [PATCH 3/5] Added a screenshot

---
 Resizable/ViewController.swift |   3 +--
 Sample.png                     | Bin 0 -> 11977 bytes
 2 files changed, 1 insertion(+), 2 deletions(-)
 create mode 100644 Sample.png

diff --git a/Resizable/ViewController.swift b/Resizable/ViewController.swift
index ffa0a0c..173b321 100644
--- a/Resizable/ViewController.swift
+++ b/Resizable/ViewController.swift
@@ -13,8 +13,7 @@ class ViewController: UIViewController {
   override func viewDidLoad() {
     super.viewDidLoad()
     let resizableView = ResizableView(frame: CGRect(x: 60, y: 100, width: 200, height: 200))
-    resizableView.backgroundColor = UIColor.purple
-    resizableView.transform = CGAffineTransform(rotationAngle: 0.3)
+    resizableView.backgroundColor = UIColor.lightGray
     resizableView.center = CGPoint(x: 160, y: 200)
     self.view.addSubview(resizableView)
   }
diff --git a/Sample.png b/Sample.png
new file mode 100644
index 0000000000000000000000000000000000000000..cb1c2af7ad78085c58fab1f059f5f678661c8cf8
GIT binary patch
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HcmV?d00001


From 7f4482d44973eb84f5d143088fa6246e11720411 Mon Sep 17 00:00:00 2001
From: Adil Soomro <adilsoomro.s@gmail.com>
Date: Fri, 24 Feb 2017 23:53:34 +0500
Subject: [PATCH 4/5] Added a screenshot.

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index b7730c6..f60bec9 100644
--- a/README.md
+++ b/README.md
@@ -5,3 +5,7 @@ Dragging on the corner handles will resize the view from from the opposite corne
 Dragging on the rotate handle will adjust the CGAffineTransform rotation value of the view.
 
 Dragging on the middle of the view will adjust the view's center position.
+
+
+<img src="https://raw.githubusercontent.com/AdilSoomro/Resizable/master/Sample.png" width="320">
+

From 2ba01f6f58611eaad141bba9a946f9606f105b56 Mon Sep 17 00:00:00 2001
From: Adil Soomro <adilsoomro.s@gmail.com>
Date: Fri, 3 Nov 2017 16:52:36 +0500
Subject: [PATCH 5/5] Added border to screenshot.

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index f60bec9..84e0ee9 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,6 @@ Dragging on the rotate handle will adjust the CGAffineTransform rotation value o
 
 Dragging on the middle of the view will adjust the view's center position.
 
-
+<kbd>
 <img src="https://raw.githubusercontent.com/AdilSoomro/Resizable/master/Sample.png" width="320">
-
+</kbd>