C++ API to Convert EMAIL to JPEG
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
Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .
// load the EMAIL file to be converted System::SharedPtr<MailMessage> msg = MailMessage::Load(u"sourceFile.msg"); // save EMAIL 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 Jpeg as save format doc->Save(u"convertedFile.Jpeg");
Parse EMAIL File via C++
Not only you can convert your EMAIL to JPEG, but you can read, manipulate, and parse EMAIL 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.msg"); // 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 JPEG File Format Editing
You can also add document protection features in your app while exporting the document from EMAIL to JPEG. 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.Jpeg");
Other Conversion Options
MSG What is MSG File Format?
MSG is a file format used by Microsoft Outlook and Exchange to store email messages, contact, appointment, or other tasks. Such messages may contain one or more email fields, with the sender, recipient, subject, date, and message body, or contact information, appointment particulars, and one or more task specifications. The properties that constitute the Message object, including are also a part of the MSG file. MSG file has headers, main message body, and hyperlinks as plain ASCII text. MSG files are also suitable with the programs that need Microsoft’s Messaging Applications Programming Interface (MAPI).Read More
JPEG What is JPEG File Format?
A JPEG is a type of image format that is saved using the method of lossy compression. The output image, as result of compression, is a trade-off between storage size and image quality. Users can adjust the compression level to achieve the desired quality level while at the same time reduce the storage size. Image quality is negligibly affected if 10:1 compression is applied to the image. The higher the compression value, the higher the degradation in image quality.Read More