问题
I was wondering if there is a way to build those chat bubbles programmatically from iOS? If not iOS' own, then are there any decent open source libraries that will let me do that?
回答1:
Some examples here and here. You may also want to look at the resizableImageWithCapInsets method of the UIImage class
来源：https://stackoverflow.com/questions/13435870/how-do-i-create-message-chat-bubbles-on-the-iphone-programmatically-like-in-iph