From 0a37fa7c08a1f04e16b42ca48afbb062e13a1fbc Mon Sep 17 00:00:00 2001
From: Robert Bell <rjb101@icloud.com>
Date: Wed, 15 Jun 2016 07:57:00 -0700
Subject: [PATCH 1/3] Charts changes for Swift 2.3

---
 Charts/Charts.xcodeproj/project.pbxproj       | 25 ++++++++++++++++---
 .../xcschemes/Charts-OSX.xcscheme             |  2 +-
 .../xcshareddata/xcschemes/Charts-TV.xcscheme |  2 +-
 .../xcschemes/Charts-iOS.xcscheme             |  2 +-
 Charts/Classes/Charts/ChartViewBase.swift     |  8 +++---
 .../Renderers/ScatterChartRenderer.swift      |  4 +--
 Charts/Classes/Utils/ChartFill.swift          | 14 +++++------
 Charts/Classes/Utils/ChartPlatform.swift      |  4 +--
 8 files changed, 40 insertions(+), 21 deletions(-)

diff --git a/Charts/Charts.xcodeproj/project.pbxproj b/Charts/Charts.xcodeproj/project.pbxproj
index de73c217be..9ea9b7ac02 100644
--- a/Charts/Charts.xcodeproj/project.pbxproj
+++ b/Charts/Charts.xcodeproj/project.pbxproj
@@ -953,20 +953,29 @@
 			attributes = {
 				LastSwiftMigration = 0700;
 				LastSwiftUpdateCheck = 0710;
-				LastUpgradeCheck = 0730;
+				LastUpgradeCheck = 0800;
 				ORGANIZATIONNAME = dcg;
 				TargetAttributes = {
 					06AEE7A11BDC3F8B009875AE = {
 						CreatedOnToolsVersion = 7.1;
+						DevelopmentTeam = 4ZBD65B36X;
+						DevelopmentTeamName = "Robert Bell";
+						LastSwiftMigration = 0800;
 					};
 					5BA8EC3F1A9D14DC00CE82E1 = {
 						CreatedOnToolsVersion = 6.1.1;
+						DevelopmentTeam = 4ZBD65B36X;
+						DevelopmentTeamName = "Robert Bell";
+						LastSwiftMigration = 0800;
 					};
 					65B3F5BE1C7370BE000983D0 = {
 						CreatedOnToolsVersion = 7.2.1;
+						ProvisioningStyle = Automatic;
 					};
 					A52C5C361BAC5CA400594CDD = {
 						CreatedOnToolsVersion = 7.1;
+						DevelopmentTeam = 4ZBD65B36X;
+						DevelopmentTeamName = "Robert Bell";
 					};
 				};
 			};
@@ -1417,6 +1426,7 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.pierremarcairoldi.ChartsTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 2.3;
 			};
 			name = Debug;
 		};
@@ -1436,6 +1446,8 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.pierremarcairoldi.ChartsTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
+				SWIFT_VERSION = 2.3;
 			};
 			name = Release;
 		};
@@ -1463,6 +1475,7 @@
 				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",
@@ -1509,6 +1522,7 @@
 				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;
@@ -1543,6 +1557,7 @@
 				PRODUCT_NAME = Charts;
 				SKIP_INSTALL = YES;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 2.3;
 			};
 			name = Debug;
 		};
@@ -1563,13 +1578,15 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.dcg.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = Charts;
 				SKIP_INSTALL = YES;
+				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
+				SWIFT_VERSION = 2.3;
 			};
 			name = Release;
 		};
 		65B3F5C51C7370BE000983D0 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
+				CODE_SIGN_IDENTITY = "Mac Developer";
 				COMBINE_HIDPI_IMAGES = YES;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -1590,7 +1607,7 @@
 		65B3F5C61C7370BE000983D0 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "";
+				CODE_SIGN_IDENTITY = "Mac Developer";
 				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = NO;
 				DEFINES_MODULE = YES;
@@ -1606,6 +1623,7 @@
 				PRODUCT_NAME = Charts;
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
+				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
 			};
 			name = Release;
 		};
@@ -1650,6 +1668,7 @@
 				PRODUCT_NAME = Charts;
 				SDKROOT = appletvos;
 				SKIP_INSTALL = YES;
+				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
 				TARGETED_DEVICE_FAMILY = 3;
 				TVOS_DEPLOYMENT_TARGET = 9.0;
 			};
diff --git a/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-OSX.xcscheme b/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-OSX.xcscheme
index 47d0c38223..4a4b5b1246 100644
--- a/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-OSX.xcscheme
+++ b/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-OSX.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0730"
+   LastUpgradeVersion = "0800"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-TV.xcscheme b/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-TV.xcscheme
index fd520e5c35..8733aa5fda 100644
--- a/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-TV.xcscheme
+++ b/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-TV.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0730"
+   LastUpgradeVersion = "0800"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-iOS.xcscheme b/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-iOS.xcscheme
index 22b6b4de67..48759fd179 100644
--- a/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-iOS.xcscheme
+++ b/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-iOS.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0730"
+   LastUpgradeVersion = "0800"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Charts/Classes/Charts/ChartViewBase.swift b/Charts/Classes/Charts/ChartViewBase.swift
index 4a589b458e..537c3776e1 100755
--- a/Charts/Classes/Charts/ChartViewBase.swift
+++ b/Charts/Classes/Charts/ChartViewBase.swift
@@ -814,13 +814,13 @@ public class ChartViewBase: NSUIView, ChartDataProvider, ChartAnimatorDelegate
         if (opaque || !transparent)
         {
             // Background color may be partially transparent, we must fill with white if we want to output an opaque image
-            CGContextSetFillColorWithColor(context, NSUIColor.whiteColor().CGColor)
-            CGContextFillRect(context, rect)
+            CGContextSetFillColorWithColor(context!, NSUIColor.whiteColor().CGColor)
+            CGContextFillRect(context!, rect)
             
             if (self.backgroundColor !== nil)
             {
-                CGContextSetFillColorWithColor(context, self.backgroundColor?.CGColor)
-                CGContextFillRect(context, rect)
+                CGContextSetFillColorWithColor(context!, (self.backgroundColor?.CGColor)!)
+                CGContextFillRect(context!, rect)
             }
         }
         
diff --git a/Charts/Classes/Renderers/ScatterChartRenderer.swift b/Charts/Classes/Renderers/ScatterChartRenderer.swift
index ce975fce41..abaed75ef6 100644
--- a/Charts/Classes/Renderers/ScatterChartRenderer.swift
+++ b/Charts/Classes/Renderers/ScatterChartRenderer.swift
@@ -251,7 +251,7 @@ public class ScatterChartRenderer: LineScatterCandleRadarChartRenderer
                 CGContextTranslateCTM(context, point.x, point.y)
                 
                 CGContextBeginPath(context)
-                CGContextAddPath(context, customShape)
+                CGContextAddPath(context, customShape!)
                 CGContextFillPath(context)
                 
                 CGContextRestoreGState(context)
@@ -410,4 +410,4 @@ public class ScatterChartRenderer: LineScatterCandleRadarChartRenderer
         
         CGContextRestoreGState(context)
     }
-}
\ No newline at end of file
+}
diff --git a/Charts/Classes/Utils/ChartFill.swift b/Charts/Classes/Utils/ChartFill.swift
index 3814a2a27e..07a5aaee96 100644
--- a/Charts/Classes/Utils/ChartFill.swift
+++ b/Charts/Classes/Utils/ChartFill.swift
@@ -260,23 +260,23 @@ public class ChartFill: NSObject
         {
         case .Color:
             
-            CGContextSetFillColorWithColor(context, _color)
+            CGContextSetFillColorWithColor(context, _color!)
             CGContextFillPath(context)
             
         case .Image:
             
             CGContextClip(context)
-            CGContextDrawImage(context, rect, _image)
+            CGContextDrawImage(context, rect, _image!)
             
         case .TiledImage:
             
             CGContextClip(context)
-            CGContextDrawTiledImage(context, rect, _image)
+            CGContextDrawTiledImage(context, rect, _image!)
             
         case .Layer:
             
             CGContextClip(context)
-            CGContextDrawLayerInRect(context, rect, _layer)
+            CGContextDrawLayerInRect(context, rect, _layer!)
             
         case .LinearGradient:
             
@@ -296,7 +296,7 @@ public class ChartFill: NSObject
             CGContextClip(context)
             CGContextDrawLinearGradient(
                 context,
-                _gradient,
+                _gradient!,
                 startPoint,
                 endPoint,
                 [.DrawsAfterEndLocation, .DrawsBeforeStartLocation]
@@ -310,7 +310,7 @@ public class ChartFill: NSObject
             CGContextClip(context)
             CGContextDrawRadialGradient(
                 context,
-                _gradient,
+                _gradient!,
                 CGPointMake(
                     centerPoint.x + rect.width * _gradientStartOffsetPercent.x,
                     centerPoint.y + rect.height * _gradientStartOffsetPercent.y
@@ -331,4 +331,4 @@ public class ChartFill: NSObject
         CGContextRestoreGState(context)
     }
     
-}
\ No newline at end of file
+}
diff --git a/Charts/Classes/Utils/ChartPlatform.swift b/Charts/Classes/Utils/ChartPlatform.swift
index a5fc7c6de1..956d24b46c 100644
--- a/Charts/Classes/Utils/ChartPlatform.swift
+++ b/Charts/Classes/Utils/ChartPlatform.swift
@@ -108,7 +108,7 @@ types are aliased to either their UI* implementation (on iOS) or their NS* imple
 			self.nsuiTouchesEnded(touches, withEvent: event)
 		}
 
-		public final override func touchesCancelled(touches: Set<NSUITouch>?, withEvent event: NSUIEvent?)
+		public final override func touchesCancelled(touches: Set<NSUITouch>, withEvent event: NSUIEvent?)
         {
 			self.nsuiTouchesCancelled(touches, withEvent: event)
 		}
@@ -130,7 +130,7 @@ types are aliased to either their UI* implementation (on iOS) or their NS* imple
 
 		public func nsuiTouchesCancelled(touches: Set<NSUITouch>?, withEvent event: NSUIEvent?)
         {
-			super.touchesCancelled(touches, withEvent: event!)
+			super.touchesCancelled(touches!, withEvent: event!)
 		}
 
 		var nsuiLayer: CALayer?

From 8d1acf96efb96808f0346b81cdc8d44dc0877dee Mon Sep 17 00:00:00 2001
From: Robert Bell <rjb101@icloud.com>
Date: Thu, 16 Jun 2016 09:18:01 -0700
Subject: [PATCH 2/3] removed project.pbxproj settings

---
 Charts/Charts.xcodeproj/project.pbxproj | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/Charts/Charts.xcodeproj/project.pbxproj b/Charts/Charts.xcodeproj/project.pbxproj
index 9ea9b7ac02..c3cf8cd3c6 100644
--- a/Charts/Charts.xcodeproj/project.pbxproj
+++ b/Charts/Charts.xcodeproj/project.pbxproj
@@ -958,24 +958,15 @@
 				TargetAttributes = {
 					06AEE7A11BDC3F8B009875AE = {
 						CreatedOnToolsVersion = 7.1;
-						DevelopmentTeam = 4ZBD65B36X;
-						DevelopmentTeamName = "Robert Bell";
-						LastSwiftMigration = 0800;
 					};
 					5BA8EC3F1A9D14DC00CE82E1 = {
 						CreatedOnToolsVersion = 6.1.1;
-						DevelopmentTeam = 4ZBD65B36X;
-						DevelopmentTeamName = "Robert Bell";
-						LastSwiftMigration = 0800;
 					};
 					65B3F5BE1C7370BE000983D0 = {
 						CreatedOnToolsVersion = 7.2.1;
-						ProvisioningStyle = Automatic;
 					};
 					A52C5C361BAC5CA400594CDD = {
 						CreatedOnToolsVersion = 7.1;
-						DevelopmentTeam = 4ZBD65B36X;
-						DevelopmentTeamName = "Robert Bell";
 					};
 				};
 			};
@@ -1586,7 +1577,7 @@
 		65B3F5C51C7370BE000983D0 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "Mac Developer";
+				CODE_SIGN_IDENTITY = "";
 				COMBINE_HIDPI_IMAGES = YES;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -1607,7 +1598,7 @@
 		65B3F5C61C7370BE000983D0 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "Mac Developer";
+				CODE_SIGN_IDENTITY = "";
 				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = NO;
 				DEFINES_MODULE = YES;

From 77fe65531a8ed67475f9d532c0edcd5bcbaf0741 Mon Sep 17 00:00:00 2001
From: Robert Bell <rjb101@icloud.com>
Date: Thu, 16 Jun 2016 09:18:01 -0700
Subject: [PATCH 3/3] removed project.pbxproj settings

---
 Charts/Charts.xcodeproj/project.pbxproj           | 15 +++------------
 .../xcshareddata/xcschemes/Charts-OSX.xcscheme    |  2 +-
 .../xcshareddata/xcschemes/Charts-TV.xcscheme     |  2 +-
 .../xcshareddata/xcschemes/Charts-iOS.xcscheme    |  2 +-
 4 files changed, 6 insertions(+), 15 deletions(-)

diff --git a/Charts/Charts.xcodeproj/project.pbxproj b/Charts/Charts.xcodeproj/project.pbxproj
index 9ea9b7ac02..37e91a8ed9 100644
--- a/Charts/Charts.xcodeproj/project.pbxproj
+++ b/Charts/Charts.xcodeproj/project.pbxproj
@@ -953,29 +953,20 @@
 			attributes = {
 				LastSwiftMigration = 0700;
 				LastSwiftUpdateCheck = 0710;
-				LastUpgradeCheck = 0800;
+				LastUpgradeCheck = 0730;
 				ORGANIZATIONNAME = dcg;
 				TargetAttributes = {
 					06AEE7A11BDC3F8B009875AE = {
 						CreatedOnToolsVersion = 7.1;
-						DevelopmentTeam = 4ZBD65B36X;
-						DevelopmentTeamName = "Robert Bell";
-						LastSwiftMigration = 0800;
 					};
 					5BA8EC3F1A9D14DC00CE82E1 = {
 						CreatedOnToolsVersion = 6.1.1;
-						DevelopmentTeam = 4ZBD65B36X;
-						DevelopmentTeamName = "Robert Bell";
-						LastSwiftMigration = 0800;
 					};
 					65B3F5BE1C7370BE000983D0 = {
 						CreatedOnToolsVersion = 7.2.1;
-						ProvisioningStyle = Automatic;
 					};
 					A52C5C361BAC5CA400594CDD = {
 						CreatedOnToolsVersion = 7.1;
-						DevelopmentTeam = 4ZBD65B36X;
-						DevelopmentTeamName = "Robert Bell";
 					};
 				};
 			};
@@ -1586,7 +1577,7 @@
 		65B3F5C51C7370BE000983D0 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "Mac Developer";
+				CODE_SIGN_IDENTITY = "";
 				COMBINE_HIDPI_IMAGES = YES;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -1607,7 +1598,7 @@
 		65B3F5C61C7370BE000983D0 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "Mac Developer";
+				CODE_SIGN_IDENTITY = "";
 				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = NO;
 				DEFINES_MODULE = YES;
diff --git a/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-OSX.xcscheme b/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-OSX.xcscheme
index 4a4b5b1246..47d0c38223 100644
--- a/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-OSX.xcscheme
+++ b/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-OSX.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0730"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-TV.xcscheme b/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-TV.xcscheme
index 8733aa5fda..fd520e5c35 100644
--- a/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-TV.xcscheme
+++ b/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-TV.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0730"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-iOS.xcscheme b/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-iOS.xcscheme
index 48759fd179..22b6b4de67 100644
--- a/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-iOS.xcscheme
+++ b/Charts/Charts.xcodeproj/xcshareddata/xcschemes/Charts-iOS.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0730"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"