CircleOfFifths

Fully customisable IBDesignable circle of fifths implementation.

Requirements

• Swift 3+
• iOS 8.0+
• tvOS 9.0+
• macOS 10.11+

Install

pod 'CircleOfFifths'

You need to add this post installer script to your podfile in order to use @IBDesignable libraries with pods.
More information on this cocoapods issue

post_install do |installer|
  installer.pods_project.build_configurations.each do |config|
    config.build_settings['LD_RUNPATH_SEARCH_PATHS'] = ['$(FRAMEWORK_SEARCH_PATHS)']
  end
end

Usage

• CircleOfFifths just a regular UIView subclass with custom CALayer drawing with customisable @IBInspectable properties.
• It can render any Scale type in any key of this music theory library.
• Just set the scale parameter in order to change scale and/or key of circle.
• Also draws another customisable circle below to show related major, minor and diminished chords of the scale in circle.

Credits

• Thanks to http://randscullard.com/CircleOfFifths/