UIImage and resizableImageWithCapInsets Swift

问题:

I'm newer with Swift's Apple. I had read an article from Here

But don't know how to do something like that(or just simple don't know how to use resizableImageWithCapInsets with Swift). Please help me to use resizableImageWithCapInsets in Swift

回答1:

Generic way in Xcode 6.1 is:

1. Create an UIImage as a variable
2. Create an insets
3. Create a new image based on the original image and the insets, and assign it to the original image

---

var myImage = UIImage(named: "navbar.png")!
let myInsets : UIEdgeInsets = UIEdgeInsetsMake(13, 37, 13, 37)
myImage = myImage.resizableImageWithCapInsets(myInsets)