http://stackoverflow.com/questions/39514375/cggradient-issues-with-swift-3 Get Outlook for iOS
_____________________________ From: Charles Jenkins <cejw...@gmail.com> Sent: Tuesday, November 22, 2016 7:18 PM Subject: Swift 3: How to Create CFArray of CGColors? To: Cocoa-Dev (Apple) <cocoa-dev@lists.apple.com> I’m sure this will turn out to be elementary, but the Apple documentation of CFArray is so EMPTY that I can’t seem to figure it out. I have this line of code: let gradient = CGGradient( colorsSpace: CGColorSpaceCreateDeviceRGB(), colors: [ clearWhite.cgColor, clearWhite.cgColor, clearWhite.blendedColorWithFraction(0.5, ofColor: white).cgColor, white.cgColor ], locations: [0, 0.57, 0.93, 1]) The array of colors is no longer legal in Swift 3. I get an error message—“Contextual type CFArray cannot be used with an array literal”—which I think is saying I must pass a CFArray. Despite Xcode crashing every few minutes while I’m typing, I was able to create a CFMutableArray object, but then I get an error when trying to add the colors because they aren’t unsafe pointers. How can I convert my array to the needed CFArray? -- Charles _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/edolecki%40gmail.com This email sent to edole...@gmail.com _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com