https://sheep.horse/2010/2/uibutton.titlelabel_is_not_as_useful_as_it_looks.html
UIButton.titleLabel is not as useful as it looks
I have been doing some iPhone development lately . Nothing too amazing, just some test apps to get a feel for the system. Now, some people will tell you that...
uibuttonusefullooks
https://ohmyswift.com/blog/tags/customizing-uibutton-in-swift/
customizing uibutton in swift
Swift is easy to learn, but difficult to master. I will be writing interesting articles about Swift and iOS development here.
customizinguibuttonswift