/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

1 vote370 views1 answer
IOS 10.3.1 Simulator manually
Swift
-1 vote410 views2 answers
Transform string to url swift
Swift
1 vote394 views1 answer
How can i play video with url in a view in swift
Swift
0 vote403 views1 answer
How to add dragdown gesture recognizer on view
Swift
1 vote388 views2 answers
Change background color of uitableview section header
Swift
0 vote369 views1 answer
How to unwrap arrays with optional value in swift
Swift
0 vote399 views1 answer
Swiftui button multiple alert
Swift
0 vote552 views1 answer
Swift pdf thumbnail
Swift
0 vote394 views1 answer
Swiftui hidden
Swift
1 vote377 views1 answer
Use of undeclared identifier 'jsCodeLocation'
Swift