C++ API to Export OFT to PNG
Transform OFT to PNG within C++ application without requiring Microsoft Word or Outlook
Why to Convert
C++ developers often need to add email conversion features to their applications. One of the most common conversions is from OFT file format to HTML. This conversion is necessary for applications that need to display emails in a web browser.
How Aspose.Total Helps for OFT to PNG Conversion
Aspose.Total for C++ is a comprehensive suite of APIs that provides developers with the tools they need to add powerful features to their applications. It includes two APIs that are useful for OFT to PNG conversion: Aspose.Email for C++ and Aspose.Words for C++.
Aspose.Email for C++ is an email conversion API that enables developers to convert OFT files to HTML. It supports a wide range of file formats, including Outlook MSG, EML, MHTML, and more. It also provides features such as email attachment extraction, message extraction, and more.
Aspose.Words for C++ is a document conversion API that enables developers to export HTML to PNG. It supports a wide range of file formats, including DOC, DOCX, ODT, and more. It also provides features such as document manipulation, document comparison, and more.
By using Aspose.Total for C++, developers can easily convert OFT files to HTML and then export HTML to PNG. This makes it easy to add powerful email conversion features to their applications.
C++ API to Convert OFT to PNG
- Open OFT file using MailMessage class reference
- Convert OFT to HTML by using Save member function
- Load HTML by using Document class
- Save the document to PNG format using Save method and set Png as SaveFormat
Get Started with C++ File Format 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 the OFT file to be converted
System::SharedPtr<MailMessage> msg = MailMessage::Load(u"sourceFile.oft");
// save OFT as a HTML
msg->Save(u"HtmlOutput.html", SaveOptions::get_DefaultHtml());
// load HTML with an instance of Document
System::SharedPtr<Document> doc = System::MakeObject<Document>(u"HtmlOutput.html");
// call save method while passing Png as save format
doc->Save(u"convertedFile.Png");
Parse OFT File via C++
Not only you can convert your OFT to PNG, but you can read, manipulate, and parse OFT document. You can get subject, address, body, recipients information of the email by using MapiMessage class of Aspose.Email for C++ API. For example, you can check for a specific sender email for the conversion by using get_SenderEmailAddress() property.
// create an instance of MapiMessage from file
System::SharedPtr<MapiMessage> msg = MapiMessage::FromFile(dataDir + L"message.oft");
// get subject
System::Console::WriteLine(System::String(L"Subject:") + msg->get_Subject());
// get from address
System::Console::WriteLine(System::String(L"From:") + msg->get_SenderEmailAddress());
// get body
System::Console::WriteLine(System::String(L"Body") + msg->get_Body());
// get recipients information
System::Console::WriteLine(System::String(L"Recipient: ") + msg->get_Recipients());
C++ API to Restrict PNG File Format Editing
You can also add document protection features in your app while exporting the document from OFT to PNG. Adding protection to your document is a simple process, as all you need to do is apply the protection method to your document. You can set protection type to ReadOnly to restrict the user to edit the document.
// create a new document and protect it with a password.
auto doc = System::MakeObject<Document>();
// apply Document Protection.
doc->Protect(ProtectionType::ReadOnly, u"password");
// save the document.
doc->Save(u"DocumentProtection.PasswordProtection.Png");