iOS Swift how to detect Dynamic Type Sizes with customer Font
I have already finished dynamic type customer font set in my App through this article:
https://www.hackingwithswift.com/quick-start/swiftui/how-to-use-dynamic-type-with-a-custom-font
but i got new requirements from designer:
as you can see we have xSmall/Small/Medium/Large/xLarge/xxLarge/xxxLarge 7 totally font sizes in Apple HIG.
designer give the following rules:
xSmall -> same with app current default size
Small -> same with app current default size
Medium -> same with app current default size
Large -> Default size
xLarge -> Default size + 1pt
xxLarge -> Default size + 2pt
xxxLarge -> Default size + 3pt
my question is how to detect App system font set to small or xLarge so that i can give some compute value? how to approach the new requirements?
Watch for the trait collection to change and read the preferredContentSizeCategory. If it has changed, mess with the interface as desired.
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