Update 12/23/14: Series updated for Xcode 6.1.1
Challenge
Your challenge in this tutorial is to change the colors and locations of the gradient layer so it’ll show up a rainbow like psychedelic effect. See the Challenge PDF for full details!
Note: The download files are updated for compatibility with Xcode 6.1 and later. This code from the video:
text.drawInRect(bounds, withAttributes: [
NSFontAttributeName: font,
NSParagraphStyleAttributeName: style
]
)
has been replaced in 6.1 with:
let attrs = NSMutableDictionary()
attrs[NSFontAttributeName] = font
attrs[NSParagraphStyleAttributeName] = style
text.drawInRect(bounds, withAttributes: attrs)
If you have Xcode earlier than version 6.1, please update to the latest version from the App Store.
Download lecture slides
Download starter (update 6.1)
Download demo finished (update 6.1)
Download challenge finished (update 6.1)
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view next video: Part 11: Stroke Animation
