Conveniences for programmatically generating image assets and styling UIButton.
The conveniences in
ImageGeneration.swift allow images to be generated from a view, or given various style properties like fill, stroke, corner radius, etc. For example, to create a 3px/3px image with a 1px blue stroke and a single red fill:
let image = UIImage( fill: .red, stroke: ( color: .blue, width: 1 ) )
This image can be made resizable and applied to a
UIButton, but since there is a lot of busywork associated with handling all the different states a button can have, the conveniences in
ButtonStyle can be used instead. A combination of a button
Style (eg. filled vs bordered) and
Theme (eg. light or dark) can be provided when creating or modifying an existing
let button = UIButton( style: .filled( cornerRadius: 8 ) )
This will yield a button with a tintable fill and a corner radius of 8.
API exists for an explicit
theme to be provided, but it's marked as obsolete as of iOS13 in favour of light/dark mode provided by
Snapshot tests are recorded with the iOS 14.4 iPhone 12 simulator using the Swift Snapshot Testing library.
<iOS13 variations with explicit themes
iOS13+ variations for light and dark mode
|Last commit: 6 days ago|