Scale resize PDF

[ghost]

I need to resize the PDF but the solution #45 will not scale the PDF for me. Is it possible to resize the Generate PDF ?

[CostaTC]

The solutions I've found are to:

• Convert the PDF to an image and resize then convert back to PDF
• Have the files sized before they are converted into a PDF

There may be some normal way but these are the two solutions I found under time constraints.

[markst]

I'm doing the following:

@IBAction func printBookingsAction(_ sender: Any) {
    let dpi = DPIType.dpi_300
    
    let diaryViewController = UIStoryboard(name: "Bookings", bundle: Bundle.main).instantiateViewController(withIdentifier: "DiaryViewController") as! DiaryViewController
    diaryViewController.loadViewIfNeeded()
    diaryViewController.currentHourSection = nil
    
    let collectionView = diaryViewController.collectionView!
    collectionView.removeFromSuperview()
    collectionView.size(size: CGSize(width: PDFPageSize.A4.width, height: collectionView.collectionViewLayout.collectionViewContentSize.height))
    collectionView.reloadData()
    collectionView.layoutIfNeeded()
    collectionView.transform = CGAffineTransform(scaleX: dpi.scaleFactor, y: dpi.scaleFactor)
    
    let page = PDFPage.view(collectionView)
    do {
        let destination = NSHomeDirectory() + "/booking-today.pdf"
        try PDFGenerator.generate(page, to: destination, dpi: dpi, password: "")
        self.printPDF(filePath: destination)
    } catch let e {
        print(e)
    }
}

But this produces a PDF with the output size of: