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如何從相機使用pdfkit拍攝的圖像中創建pdf

[英]how to create a pdf from image which taken by camera with pdfkit

嗨,我是pdfkit和iOS應用程序的pdfkit ,我想用設備拍照,然后將圖像轉換為pdf。 用相機拍照並將其保存在Camera Roll上完全可以正常工作,問題是當我想從該圖像創建pdf時,它需要圖像的名稱,如何找到它? 另一個問題是可以用pdfkit實現任何pdf編輯器來編輯圖像嗎? 感謝任何幫助。 下面是我的imagePickerController代碼。

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
    let pickedImage = info[UIImagePickerControllerOriginalImage] as? UIImage

    if (Mylibrary)
    {

    }
    else
    {
        UIImageWriteToSavedPhotosAlbum(pickedImage!, nil, nil, nil);
        let image = UIImage(named: "????") //the problem is here
        let newPage = PDFPage(image: image!)
    }

    picker.dismiss(animated: true, completion: nil)




}

無需實例化新圖像,因為該圖像已存儲在pickedImage變量中。 您只需要使用pickedImage初始化新的PDFPage對象。 使用ImageKit編輯圖像,然后再使用它初始化新的PDFPage對象。

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
    guard let pickedImage = info[UIImagePickerControllerOriginalImage] as? UIImage else { return }

    // Adds pickedImage to the user’s Camera Roll album.
    UIImageWriteToSavedPhotosAlbum(pickedImage, nil, nil, nil)
    // Creates a new PDFPage object and initializes it with pickedImage.
    let newPage = PDFPage(image: pickedImage)

    dismiss(animated: true, completion: nil)
}

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