Java API to Render EML to JPEG
Export EML to JPEG by using on premise Java API without using any third party dependencies
How to Render EML to JPEG Using Java
Email conversion is a powerful feature that Java developers can integrate within any Java J2SE, J2EE, J2ME applications via Aspose.Total for Java . By using two APIs within the package you can convert Email EML to JPEG without any third party dependencies. Firstly, you can use Email Manipulation API Aspose.Email for Java to convert EML file format to HTML. Secondly, you can render HTML to JPEG by using Document Processing API Aspose.Words for Java .EML to JPEG Conversion on Java
- Open EML file using MailMessage class
- Convert EML to HTML by using save method
- Load HTML by using Document class
- Save the document to JPEG format using save method and set JPEG as SaveFormat
Get Started with Java File Format APIs
You can easily use Aspose.Total for Java directly from a Maven based project and include Aspose.Words for Java and Aspose.Email for Java in your pom.xml.
Alternatively, you can get a ZIP file from downloads .
Java Code for EML to JPEG Rendering
MailMessage message = MailMessage.load("sourceFile.eml");
// save EML 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.JPEG
document.save("output.jpeg", SaveFormat.JPEG);
Explore EML Conversion Options with Java
What is EML File Format?
The EML file format, standing for Electronic Mail, is a widely used file format for storing email messages. It is primarily associated with email clients such as Microsoft Outlook, Mozilla Thunderbird, and Windows Mail. EML files contain the entire contents of an email message, including the sender and recipient information, subject, date, attachments, and the message body.
EML files are formatted in plain text and adhere to the Multipurpose Internet Mail Extensions (MIME) standard, which allows for the inclusion of various types of content within an email message, such as text, images, and attachments. This makes EML files highly versatile and compatible with different email clients and platforms.
The EML format is commonly used for archiving or transferring individual email messages. It provides a convenient way to store emails as separate files, making it easier to organize and retrieve specific messages when needed. EML files can be opened and viewed in compatible email clients, allowing users to read and interact with the contents of the email message.
Furthermore, EML files can be easily shared via email or other file transfer methods. They preserve the original formatting, ensuring that the recipient sees the email exactly as it was sent, including any attachments or embedded images.
In addition to being used for individual email messages, EML files are also used in email migration and backup processes. They allow for the transfer of email messages between different email clients or the creation of backups to safeguard important communications.
What is JPEG File Format?
JPEG, short for Joint Photographic Experts Group, is a widely adopted standard for compressing photographic images. Developed by the International Organization for Standardization (ISO), JPEG employs a lossy compression algorithm to reduce the file size of images. During compression, certain image data is discarded, allowing for smaller file sizes. The extent of data loss can be adjusted, enabling users to balance file size and image quality according to their requirements.
As a highly popular format, JPEG finds extensive usage in storing and sharing photos. It is widely supported by various image editing software and web publishing platforms. Its compatibility makes it easy for users to work with JPEG files across different applications and platforms.
One of the key advantages of JPEG is its ability to significantly reduce file sizes while maintaining acceptable image quality. This makes it ideal for web-based image sharing, where smaller file sizes enable faster uploading and downloading. JPEG compression achieves higher levels of compression by eliminating redundant image information and exploiting the limitations of human visual perception. While this results in a loss of some image details, the trade-off between file size and image quality can be adjusted to suit specific needs.