ios 9 - xcode 7

[donaldking]

Any branch with the updated Swift changes? This version currently on Master doesn't compile

[danielgindi]

It compiles well. On Xcode 7.0, final version.

[camin153]

How can I update with podfile? I try to use pod update, but Xcode suggest me to convert swift files. Thank you.

[tijee]

+1 An update of the pods would be great, thanks guys! 👍

[christosc]

I'm not sure if it relates to the issues that @donaldking reported, but in order to make the library compile using Xcode 7 stable, I had to make the following changes:

diff --git a/Charts/Classes/Charts/ChartViewBase.swift b/Charts/Classes/Charts/ChartViewBase.swift
index 975357b..3e30a3b 100755
--- a/Charts/Classes/Charts/ChartViewBase.swift
+++ b/Charts/Classes/Charts/ChartViewBase.swift
@@ -776,7 +776,7 @@ public class ChartViewBase: UIView, ChartAnimatorDelegate
             }
         }

-        layer.renderInOptionalContext(context)
+        layer.renderInContext(context!)

         let image = UIGraphicsGetImageFromCurrentImageContext()

diff --git a/Charts/Classes/Components/ChartMarker.swift b/Charts/Classes/Components/ChartMarker.swift
index a91435a..e8261eb 100644
--- a/Charts/Classes/Components/ChartMarker.swift
+++ b/Charts/Classes/Components/ChartMarker.swift
@@ -44,7 +44,7 @@ public class ChartMarker: ChartComponentBase

         let rect = CGRect(x: point.x + offset.x, y: point.y + offset.y, width: size.width, height: size.height)

-        UIGraphicsPushContext(context)
+        UIGraphicsPushContext(context!)
         image!.drawInRect(rect)
         UIGraphicsPopContext()
     }
diff --git a/Charts/Classes/Utils/ChartUtils.swift b/Charts/Classes/Utils/ChartUtils.swift
index 19acd44..f6d5b5d 100755
--- a/Charts/Classes/Utils/ChartUtils.swift
+++ b/Charts/Classes/Utils/ChartUtils.swift
@@ -129,7 +129,7 @@ internal class ChartUtils
             point.x -= text.sizeWithAttributes(attributes).width
         }

-        UIGraphicsPushContext(context)
+        UIGraphicsPushContext(context!)
         (text as NSString).drawAtPoint(point, withAttributes: attributes)
         UIGraphicsPopContext()
     }
@@ -149,7 +149,7 @@ internal class ChartUtils
             rect.origin.x -= rect.size.width
         }

-        UIGraphicsPushContext(context)
+        UIGraphicsPushContext(context!)
         (text as NSString).drawWithRect(rect, options: .UsesLineFragmentOrigin, attributes: attributes, context: nil)
         UIGraphicsPopContext()
     }

[danielgindi]

@christosc Your issue is different. For some reason you haven't compiled the CALayer+Extensions.swift flile

[christosc]

@danielgindi Thank you very much. That was indeed the problem; the missing CALayer+Extensions.swift file. Probably that was due to the fact that I had imported the files into the project from an older version of the library, that didn't contain that file. Reimporting all the files of the library solved my issue.