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iOS Swift 2.0 Enumerations and Optionals Introduction to Enumerations Associated Enums

Posted by Phuong Duy PHAM
Phuong Duy PHAM
1,690 Points

i follow the tutorial but swift give me error on CGFloat help me:

enum ColorCompoments { case RGB(CGFloat, CGFloat, CGFloat, CGFloat) case HSB } ColorCompoments.RGB(<#T##<<error type>>#>)

James Estrada
seal-mask
.a{fill-rule:evenodd;}techdegree
James Estrada
Full Stack JavaScript Techdegree Student 25,866 Points
James Estrada
.a{fill-rule:evenodd;}techdegree
James Estrada
Full Stack JavaScript Techdegree Student 25,866 Points

If your error is on CGFloat is because you need to import "CoreGraphics", just like this:

import CoreGraphics
enum ColorComponents {
    case RGB(CGFloat, CGFloat, CGFloat, CGFloat)
}
ColorComponents.RGB(61.0, 120.0, 198.0, 1.0)

Also remember that these tutorials are based on Swift 2.x using Xcode 7.3