The AEC Associates Architectural CAD Conversion Services play a vital role in facilitating the design process in this era of computer aided design and drafting process. Professionals like architects, structural engineers, services consultants, interior designers and contractors etc require the expertise of Architectural CAD conversion services on a regular basis. Despite being used very commonly, PDF to CAD conversion is neither a simple nor an easy task as there are several issues with the procedure that make it quite complex.
As is evident, two file formats involved in the process are PDF and DWG (or DXF). A PDF (Portable file format) file may contain one or more pages, each page containing any combination of 2D vector graphics, text or raster images. These pages can be viewed in sequence and they look exactly as they would look in print.
All the modern CAD programs use DWG or DXF file format. Architectural design involves working in two 2D or 3D data; this heavy design data is easily stored in DWG files, which are convenient for viewing and editing purposes.
Complexities involved in Architectural CAD conversion services:
The job of Architectural CAD conversion services is certainly not a walk in the park with so many complexities to take care of. Some of these issues are discussed here.
- Text: PDF files are just like true copies; they allow for very fine positional accuracy of text. These files treat words and sentences as sets of individual characters, each character having a specific associated positional and style information. If the conversion is not accurate enough, the text in the converted drawing may become illegible or flawed.
- Vector graphics: A PDF file contains very limited vector graphics. It contains no CAD arc or circle entities; these arcs and circles are made either out of several short lines or out of Bezier curves that are very difficult to edit. It’s imperative to use high-quality conversion software as they have an option to replace the short lines and Bezier curves with true arc and circle entities, ensuring a good quality.
- Line types: It’s often pretty tricky to maintain line types and widths as defined by users; this, however, is essential to ensure top-quality drawings. It’s the responsibility of Architectural CAD conversion services to make sure that there are no slip ups.
- Multiple raster files: Ordinary conversion makes separate raster files for each raster image making storing and editing a very challenging task. The challenge lies in using high-quality conversion software and skilled professionals so that all the raster images could be mapped into a single raster image file that can be edited or vectorized conveniently.
Conversion process must be taken very seriously as excellent quality converted drawings are the foundation stones for a good design. There is no substitute for using top-quality software and employ highly skilled personnel for the task in order to obtain desired results.