我們可以自己寫一個 PDFAnnotaion 來作出繪製簽名的部分 使用地方 Swift 4 Can you annotate a PDF with an imageI'm fairly new to Swift programming and I've created an app for work to simplify a task where I programmatically fill-in fields on an existing PDF. I've captured a signature as a UIImage and I'd li...https://stackoverflow.com/questions/49192045/swift-4-can-you-annotate-a-pdf-with-an-image/49328444#49328444
