C++ API to Export PDF to PS
Render PDF to PS within C++ applications without requiring any third party application
Aspose.Total for C++ is a comprehensive file format automation library that enables C++ developers to easily convert PDF to PS in two simple steps. The first step involves using the Aspose.PDF for C++ API to convert PDF files to DOC. This API provides a wide range of features such as the ability to create, edit, and manipulate PDF documents, as well as the ability to extract text, images, and other content from PDF documents. The second step involves using the advanced Word Document Processing API, Aspose.Words for C++, to export the DOC file to PS. This API provides a wide range of features such as the ability to create, edit, and manipulate Word documents, as well as the ability to convert Word documents to other popular file formats. With Aspose.Total for C++, developers can quickly and easily convert PDF to PS with just a few lines of code. This library is a great choice for developers who need to automate the conversion of PDF to PS in their applications.
C++ API to Render PDF to PS
Get Started with C++ File Automation APIs
Install from command line as nuget install Aspose.Total.Cpp or via Package Manager Console of Visual Studio with Install-Package Aspose.Total.Cpp.
Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .
// load PDF file with an instance of Document class reference
auto doc = MakeObject<Document>(u"sourceFile.pdf");
// save PDF as a DOC
doc->Save(u"DocOutput.doc", SaveFormat::Doc);
// load DOC with an instance of Document
System::SharedPtr<Document> wordDoc = System::MakeObject<Document>(u"DocOutput.doc");
// save document as Ps
wordDoc->Save(u"output.Ps");
Change Password of PDF Document via C++
In the process of rendering PDF to PS, you can open a password protected PDF and also change its password. In order to change the password of a PDF file, you must know the owner password of that document. You can load password protected PDF document with Aspose.PDF for C++ by specifying its owner password and use ChangePasswords method to change the password.
// load an existing PDF Document
auto doc = MakeObject<Document>(L"input.pdf", L"owner");
// change password of PDF Document
doc->ChangePasswords(L"owner", L"newuser", L"newuser");
// save the document
doc->Save(L"output.Doc");
Restrict PS File Editing via C++
You can also restrict PS file editing using using Aspose.Words for C++ API. Sometimes you may need to limit the ability to edit a document and only allow certain actions with it. API enables you to control the way you restrict the content using the ProtectionType enumeration parameter. The following code example demonstrates how to restrict editing in a document so only editing in form fields is possible.
// load Doc with an instance of Document
auto doc = System::MakeObject<Document>("input.doc");
// document protection only works when document protection is turned and only editing in form fields is allowed.
doc->Protect(ProtectionType::AllowOnlyFormFields, u"password");
// save the protected document.
doc->Save(u"Protected.Ps");