แปลง EMAIL เป็น PNG ใน Andorid Apps

// load the EMAIL file to be converted
MailMessage message = MailMessage.load("sourceFile.msg"); 
// save EMAIL as a HTML 
message.save("HtmlOutput.html", SaveOptions.getDefaultHtml());
// load HTML with an instance of Document
Document document = new Document("HtmlOutput.html");
// call save method while passing SaveFormat.PNG
document.save("output.png", SaveFormat.PNG);