Merge branch 'release/3.0.3' test

ALCameraViewController.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |spec|
   spec.name               = "ALCameraViewController"
-  spec.version            = "3.0.2"
+  spec.version            = "3.0.3"
   spec.summary            = "A camera view controller with custom image picker and image cropping."
   spec.source             = { :git => "https://github.com/AlexLittlejohn/ALCameraViewController.git", :tag => spec.version.to_s }
   spec.requires_arc       = true

ALCameraViewController.xcodeproj/project.pbxproj

@@ -9,6 +9,7 @@
 /* Begin PBXBuildFile section */
 		1F3C56291F701CA7009667E9 /* CroppingParameters.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7AC96FA11F5B5166003E53F4 /* CroppingParameters.swift */; };
 		7AC96FA21F5B5166003E53F4 /* CroppingParameters.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7AC96FA11F5B5166003E53F4 /* CroppingParameters.swift */; };
+		7C6AF41F1FB340CA006CB4ED /* LaunchScreen.xib in Resources */ = {isa = PBXBuildFile; fileRef = 7C6AF41E1FB340CA006CB4ED /* LaunchScreen.xib */; };
 		C40665441C73A47C00EB9751 /* SingleImageSaver.swift in Sources */ = {isa = PBXBuildFile; fileRef = C40665431C73A47C00EB9751 /* SingleImageSaver.swift */; };
 		C40665461C73A94100EB9751 /* CameraGlobals.swift in Sources */ = {isa = PBXBuildFile; fileRef = C40665451C73A94100EB9751 /* CameraGlobals.swift */; };
 		C40665481C73B72D00EB9751 /* SingleImageFetcher.swift in Sources */ = {isa = PBXBuildFile; fileRef = C40665471C73B72D00EB9751 /* SingleImageFetcher.swift */; };
@@ -61,6 +62,7 @@
 
 /* Begin PBXFileReference section */
 		7AC96FA11F5B5166003E53F4 /* CroppingParameters.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CroppingParameters.swift; sourceTree = "<group>"; };
+		7C6AF41E1FB340CA006CB4ED /* LaunchScreen.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = LaunchScreen.xib; sourceTree = "<group>"; };
 		C40665431C73A47C00EB9751 /* SingleImageSaver.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SingleImageSaver.swift; sourceTree = "<group>"; };
 		C40665451C73A94100EB9751 /* CameraGlobals.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CameraGlobals.swift; sourceTree = "<group>"; };
 		C40665471C73B72D00EB9751 /* SingleImageFetcher.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SingleImageFetcher.swift; sourceTree = "<group>"; };
@@ -196,6 +198,7 @@
 		FAF058421B31618D008E5592 /* Supporting Files */ = {
 			isa = PBXGroup;
 			children = (
+				7C6AF41E1FB340CA006CB4ED /* LaunchScreen.xib */,
 				FAF0584B1B31618D008E5592 /* Images.xcassets */,
 				FAF058431B31618D008E5592 /* Info.plist */,
 			);
@@ -322,6 +325,7 @@
 			files = (
 				FA52EE0B1B44129B00E16B6F /* ViewController.xib in Resources */,
 				FA8231381B3BF8F700A837BE /* CameraView.strings in Resources */,
+				7C6AF41F1FB340CA006CB4ED /* LaunchScreen.xib in Resources */,
 				FA5FA3451B3AFEB300497C62 /* CameraViewAssets.xcassets in Resources */,
 				FAF0584C1B31618D008E5592 /* Images.xcassets in Resources */,
 				FA778A411B8319D8005807E7 /* image.jpg in Resources */,
@@ -543,11 +547,10 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
-				ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				DEVELOPMENT_TEAM = 2466624KEK;
 				INFOPLIST_FILE = "Example/Supporting Files/Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.alx.zero.CameraViewController;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -560,11 +563,10 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
-				ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				DEVELOPMENT_TEAM = 2466624KEK;
 				INFOPLIST_FILE = "Example/Supporting Files/Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.alx.zero.CameraViewController;
 				PRODUCT_NAME = "$(TARGET_NAME)";

ALCameraViewController/ViewController/CameraViewControllerConstraint.swift

@@ -46,10 +46,10 @@ extension CameraViewController {
 
         let attribute : NSLayoutAttribute = {
             switch statusBarOrientation {
-            case .portrait: return .bottom
-            case .landscapeRight: return .right
-            case .landscapeLeft: return .left
-            default: return .top
+            case .portrait: return .bottomMargin
+            case .landscapeRight: return .rightMargin
+            case .landscapeLeft: return .leftMargin
+            default: return .topMargin
             }
         }()
 
@@ -60,7 +60,7 @@ extension CameraViewController {
             toItem: view,
             attribute: attribute,
             multiplier: 1.0,
-            constant: attribute == .right || attribute == .bottom ? -8 : 8)
+            constant: -8)
         view.addConstraint(cameraButtonEdgeConstraint!)
     }
 
@@ -401,7 +401,7 @@ extension CameraViewController {
         view.autoRemoveConstraint(flashButtonEdgeConstraint)
 
         let constraintRight = statusBarOrientation == .portrait || statusBarOrientation == .landscapeRight
-        let attribute : NSLayoutAttribute = constraintRight ? .top : .bottom
+        let attribute : NSLayoutAttribute = constraintRight ? .topMargin : .bottomMargin
 
         flashButtonEdgeConstraint = NSLayoutConstraint(
             item: flashButton,

ALCameraViewController/ViewController/ConfirmViewController.swift

@@ -106,7 +106,6 @@ public class ConfirmViewController: UIViewController, UIScrollViewDelegate {
 		scrollView.minimumZoomScale = scale
 		scrollView.zoomScale = scale
 		centerScrollViewContents()
-		centerImageViewOnRotate()
 	}
 
 	public override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
@@ -163,21 +162,13 @@ public class ConfirmViewController: UIViewController, UIScrollViewDelegate {
 		}
 
 		guard let image = imageView.image else {
-			return 1
+            return 1
 		}
 
 		let scaleWidth = _size.width / image.size.width
 		let scaleHeight = _size.height / image.size.height
-
-		var scale: CGFloat
-
-		if croppingParameters.isEnabled {
-			scale = max(scaleWidth, scaleHeight)
-		} else {
-			scale = min(scaleWidth, scaleHeight)
-		}
-
-		return scale
+
+		return min(scaleWidth, scaleHeight)
 	}
 
 	private func calculateScrollViewInsets(_ frame: CGRect) -> UIEdgeInsets {
@@ -318,14 +309,17 @@ public class ConfirmViewController: UIViewController, UIScrollViewDelegate {
 		                      y: cropOverlay.frame.origin.y + cropOverlay.outterGap,
 		                      width: cropOverlay.frame.size.width - 2 * cropOverlay.outterGap,
 		                      height: cropOverlay.frame.size.height - 2 * cropOverlay.outterGap)
-		cropRect.origin.x += scrollView.contentOffset.x
-		cropRect.origin.y += scrollView.contentOffset.y
-
-		let normalizedX = cropRect.origin.x / imageView.frame.width
-		let normalizedY = cropRect.origin.y / imageView.frame.height
-
-		let normalizedWidth = cropRect.width / imageView.frame.width
-		let normalizedHeight = cropRect.height / imageView.frame.height
+        cropRect.origin.x += scrollView.contentOffset.x - imageView.frame.origin.x
+        cropRect.origin.y += scrollView.contentOffset.y - imageView.frame.origin.y
+
+		let normalizedX = max(0, cropRect.origin.x / imageView.frame.width)
+		let normalizedY = max(0, cropRect.origin.y / imageView.frame.height)
+
+        let extraWidth = min(0, cropRect.origin.x)
+        let extraHeight = min(0, cropRect.origin.y)
+
+		let normalizedWidth = min(1, (cropRect.width + extraWidth) / imageView.frame.width)
+		let normalizedHeight = min(1, (cropRect.height + extraHeight) / imageView.frame.height)
 
 		return CGRect(x: normalizedX, y: normalizedY, width: normalizedWidth, height: normalizedHeight)
 	}

Example/Supporting Files/Images.xcassets/AppIcon.appiconset/Contents.json

@@ -1,5 +1,15 @@
 {
   "images" : [
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "3x"
+    },
     {
       "size" : "29x29",
       "idiom" : "iphone",
@@ -25,8 +35,8 @@
       "scale" : "3x"
     },
     {
-      "idiom" : "iphone",
       "size" : "60x60",
+      "idiom" : "iphone",
       "filename" : "[email protected]",
       "scale" : "2x"
     },
@@ -35,10 +45,15 @@
       "idiom" : "iphone",
       "filename" : "[email protected]",
       "scale" : "3x"
+    },
+    {
+      "idiom" : "ios-marketing",
+      "size" : "1024x1024",
+      "scale" : "1x"
     }
   ],
   "info" : {
     "version" : 1,
     "author" : "xcode"
   }
-}
+}

Example/Supporting Files/Images.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

Example/Supporting Files/Images.xcassets/Icon.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "[email protected]",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

Example/Supporting Files/Info.plist

@@ -26,6 +26,8 @@
 	<string>For Science</string>
 	<key>NSPhotoLibraryUsageDescription</key>
 	<string>For Science</string>
+	<key>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
 	<key>UIRequiredDeviceCapabilities</key>
 	<array>
 		<string>armv7</string>

Example/Supporting Files/LaunchScreen.xib

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="13529" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="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="13527"/>
+        <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="375" height="667"/>
+            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+            <subviews>
+                <imageView userInteractionEnabled="NO" contentMode="center" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="Icon" translatesAutoresizingMaskIntoConstraints="NO" id="qT0-hI-WW6">
+                    <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                </imageView>
+            </subviews>
+            <color key="backgroundColor" red="0.89411764705882346" green="0.44313725490196076" blue="0.36470588235294116" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+            <constraints>
+                <constraint firstAttribute="trailing" secondItem="qT0-hI-WW6" secondAttribute="trailing" id="8eE-l4-Nl8"/>
+                <constraint firstItem="qT0-hI-WW6" firstAttribute="top" secondItem="iN0-l3-epB" secondAttribute="top" id="RPR-Lb-YTg"/>
+                <constraint firstItem="qT0-hI-WW6" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" id="Xh6-yC-K4f"/>
+                <constraint firstAttribute="bottom" secondItem="qT0-hI-WW6" secondAttribute="bottom" id="ZKg-1P-IMr"/>
+            </constraints>
+        </view>
+    </objects>
+    <resources>
+        <image name="Icon" width="90" height="90"/>
+    </resources>
+</document>