我正在尝试快速学习,但我一直在尝试从本地 url 显示 pdf 文件。我已经设置了包含 pdfView 的 contentView。一切正常,但 pdf 不可滚动。如果有人可以帮助我,我会很高兴。这是我的代码:
private func pdf()
{
guard let path = Bundle.main.url(forResource: "example", withExtension: "pdf") else { return }
let pdfView = PDFView()
contentView.addSubview(pdfView)
titleLabel.text = "PDF View"
guard let pdfDocument = PDFDocument(url: path) else { return }
pdfView.document = pdfDocument
pdfView.frame = contentView.bounds
pdfView.autoScales = true
pdfView.displayMode = .singlePageContinuous
pdfView.displayDirection = .horizontal
pdfView.usePageViewController(true, withViewOptions: nil)
}