It implements a PDF parser to load an existing document and add pages, change pages, and add a signature. The graphic signature is represented by a clickable widget that shows Digital Signature information. This library also provides SHA1 or SHA-256 Digital Signature using your x509 certificate. Pdf.addPage(pw.Page(build: (pw.Context context) /example.pdf") Īwait file.writeAsBytes(await pdf.save()) Įncryption, Digital Signature, and loading a PDF Document #Įncryption using RC4-40, RC4-128, AES-128, and AES-256 is fully supported using a separate library. To load an image from a file: final image = pw.MemoryImage( Import the libraries import 'package:pdf/pdf.dart' If you want to print the Pdf document on an actual printer with Flutter,Īdd this package to your package's pubspec.yaml file as described
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