Error on compilation of SpectrogramFlatView/UIColor+intermediate.swift for macOS

[mahal]

macOS Version(s) Used to Build

macOS 13 Ventura

Xcode Version(s)

Xcode 14

Description

Swift Test of Pull Request #82 failed:
AudioKitUI/AudioKitUI/Sources/AudioKitUI/Visualizations/SpectrogramFlatView/UIColor+intermediate.swift:4:8

error: no such module 'UIKit'
import UIKit

Needs some NSColor alternative to UIColor.

Crash Logs, Screenshots or Other Attachments (if applicable)

https://github.com/AudioKit/AudioKitUI/actions/runs/8328777809/job/22793681000?pr=82

[mahal]

Or alternatively mark SpectrogramFlatView as not compatible with macOS.

[mahal]

UIImage and NSImage are very much interchangable, as are UIColor and NSColor. But the tricky part is the rendering with UIGraphicsImageRenderer, that would have to be rewritten for macOS using CoreGraphics.

[mahal]

Fixed with PR #85