/Swift/Xcode combine calayer into an image

Xcode combine calayer into an image

let topImage = UIImage(named: "image1.png")
let bottomImage = UIImage(named: "image2.png")

let size = CGSize(width: topImage!.size.width, height: topImage!.size.height + bottomImage!.size.height)
UIGraphicsBeginImageContextWithOptions(size, false, 0.0)

topImage!.draw(in: CGRect(x: 0, y: 0, width: size.width, height: topImage!.size.height))
bottomImage!.draw(in: CGRect(x: 0, y: topImage!.size.height, width: size.width, height: bottomImage!.size.height))

let newImage:UIImage = UIGraphicsGetImageFromCurrentImageContext()!
UIGraphicsEndImageContext()

//set finalImage to IBOulet UIImageView
mergeImage.image = newImage

Source: stackoverflow.com

Similar codes

2 votes231 views1 answer
Dark mode change immediately swift
Swift
0 vote233 views1 answer
Swift how to set warning message
Swift
0 vote230 views1 answer
Swift replace newlines with space
Swift
0 vote218 views2 answers
Float vs double in swift
Swift
0 vote235 views3 answers
Swift alamofire x-www-form-urlencoded
Swift
0 vote219 views1 answer
How to get dictonary key and value swift
Swift
0 vote237 views1 answer
UINavigationBar turns black
Swift
0 vote246 views1 answer
Swift rounded tab bar
Swift
0 vote234 views1 answer
Wkwebview load delegate in swift
Swift
0 vote200 views1 answer
Add arc swiftui
Swift