How to get image from pdf swift

Swift pdf preview image

import PDFKit

func pdfThumbnail(url: URL, width: CGFloat = 240) -> UIImage? {
  guard let data = try? Data(contentsOf: url),
  let page = PDFDocument(data: data)?.page(at: 0) else {
    return nil
  }

  let pageSize = page.bounds(for: .mediaBox)
  let pdfScale = width / pageSize.width

  // Apply if you're displaying the thumbnail on screen
  let scale = UIScreen.main.scale * pdfScale
  let screenSize = CGSize(width: pageSize.width * scale, 
                          height: pageSize.height * scale)

  return page.thumbnail(of: screenSize, for: .mediaBox)
}

Source: stackoverflow.com

Similar codes

0 vote249 views1 answer
Show alert with textfield swift
Swift
1 vote270 views1 answer
Swipe left to go back iphone swift
Swift
2 votes259 views2 answers
Detect binding valu change swiftui
Swift
0 vote239 views1 answer
Swift make enum inspectable
Swift
0 vote250 views1 answer
Swift how to append an element
Swift
3 votes254 views1 answer
Swift get device screen size
Swift
1 vote242 views1 answer
Swift convert decimal to string
Swift
0 vote264 views1 answer
Uilabel center text programmatically swift
Swift
1 vote261 views1 answer
How to find index of list item in Swift?
Swift
0 vote298 views1 answer
Swift 5 macos close app
Swift