![]() Text, stored as 2D vectors with “paths.” These paths are collections of 2D vectors that are connected end to end.Text, stored as actual text along with the font subset embedded into the file.Text, stored as actual text with a reference to an external font.2D bitmaps, including photographs and images.There are five types of basic data that are generated by “printing to” PDF and three types of advanced data that can only be generated outside the normal “print to” process. There are eight types of data that can be captured and displayed in a PDF file. ![]() The PDF display software then interprets and displays this data exactly as it was accepted, regardless of operating system, system preferences, installed fonts or the program used to create the document. PDF is essentially a “data carrier” that accepts many types of data. The Eight Types of Data for Adobe PDF version 8Īs we consider this issue, let’s look at the background of PDF. In this case they must take specific steps to ensure that the appropriate type of PDF is generated, or that a specific attachment is inserted into the PDF. ![]() In certain cases, however, it is possible that the creator of the PDF file intended that the data be available for editing. The reason for using a PDF is to preserve the visual integrity of the document while providing access for easy review and markup, and at the same time preventing unauthorized changes to the data. What you Need to Know about Adobe’s PDF for 3D ModelingĪshlar-Vellum’s technical department is often asked, “How do I import and edit a PDF into Cobalt™ (or Xenon™ or Argon™)?” It’s a good question with a very complex answer.įirst, be aware that files captured to Adobe’s Portable Data Format (PDF) are usually not intended to be manipulated later in different CAD systems.
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