Convert DGN to PDF via Java

What is DGN file format?

A DGN (Design) file is a vector graphics file created by Bentley Systems Incorporated, a computer software company. It contains elements such as points, lines, curves, and text as well as object-oriented graphics which are used to represent geometric shapes. A DGN file is typically used in the engineering and architectural industry. The DGN format is based on the Intergraph Standard Vector (ISV) format, which allows the user to transfer data between different CAD systems. Bentley Systems Incorporated has several programs that use the DGN file extension. Examples include MicroStation, Architectural Desktop, and StormCAD.

The DGN format is a powerful and efficient way to store complex graphics data. It is highly compressed, making it ideal for large-scale projects that require lots of data. It is also easy to share, as many different CAD programs can open and edit this file type.

The DGN file format can be used for a variety of purposes, such as creating detailed drawings for engineering or architectural projects, or for 3D modeling. It provides a way to accurately and efficiently store and share data between CAD programs.

What is PDF file format?

PDF (Portable Document Format) is a widely used document file format developed by Adobe Systems in 1993. It was specifically designed to provide a platform-independent solution for storing and sharing documents across various operating systems and over the Internet. PDFs utilize a vector-based drawing model, storing graphical elements such as lines, shapes, and images as mathematical equations. This unique approach ensures that PDFs are resolution independent, guaranteeing consistent document quality regardless of the viewing device or program.

One of the key advantages of PDFs is their support for a range of security features. Encryption, password protection, digital signatures, and document watermarking are among the security measures available. These features make PDFs highly secure and suitable for sensitive documents, such as medical records, legal documents, government forms, and invoices. The printing industry also heavily relies on PDFs to facilitate electronic communication with customers.

Creating PDFs is a straightforward process, as they can be generated from various electronic document formats, including Word documents, PowerPoint presentations, and webpages. It’s important to note that PDFs are typically not editable directly. To modify the content of a PDF, it must first be converted to a different file format that supports editing. Numerous software programs, many of which are freely available for download, offer the functionality to convert PDFs to editable formats.

PDFs have gained immense popularity and have become a standard method for document sharing due to their versatility, security features, and consistent formatting. Their compatibility across different devices and operating systems ensures seamless document access for users. Additionally, PDFs preserve the layout, fonts, and images of the original document, making them an ideal choice for sharing visually rich content.