/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 vote162 views1 answer
Swift scroll to tableviewcell
Swift
1 vote167 views1 answer
How to get index path cell collection view from ui longpress gesture swift
Swift
1 vote176 views1 answer
How to insert element at start of the array ios swift
Swift
8 votes322 views1 answer
Taylor swift
Swift
5 votes181 views1 answer
Split a String into an array in Swift
Swift
0 vote208 views1 answer
Swift convert struct to string
Swift
0 vote161 views1 answer
PDF Preview in Swift iOS
Swift
0 vote151 views1 answer
Stack view swift 5 add spacing
Swift
1 vote162 views1 answer
Add UIToolBar to all keyboards
Swift
0 vote170 views1 answer
Vibrations in ios swift
Swift