Beware Stacked Transparency in PDF Files Across Long Documents. I recently encountered a PDF export problem that plagued me for months. I was trying to export a book containing roughly 5. In. Design documents. The last 2. 5 or so documents contained scanned engineering drawings placed as graphics into the In. Design documents. When I tried to export a PDF from the In. Design book file, the PDF would seemingly be exporting just fine. Then it seemed to randomly hang. Fortunately, I finally found the source of the problem, as well as a fix. But first a little background. I like to use PDF comments to mark up and color- code the engineering drawings that people send me. I especially like to highlight text in the PDF using various colors of highlighters. And highlighting text works great when the documents are original digital files (not scanned), because. So, if you want to highlight a picture, outlined text, or scanned text, you’ll need to use a tool other than the Acrobat’s highlighter tool. I developed a method for highlighting objects using Acrobat stamps. That technique works great, but it’s a little cumbersome to get all the stamps set up properly. So lately I’ve starting using Acrobat’s drawing markup tools with different colors. To “highlight” a scanned image, I simply draw a colored box (colored fill, no stroke) around whatever I want to highlight, and then reduce the opacity to around 6. It makes the text a little harder to read, but it’s definitely easier than using dozens of custom stamps (which do not scale non- proprtionally; i. Everything seemed to be fine. Because comments do not appear when you place a PDF into In. Design. I replaced the original scanned engineering drawing with flattened text of the PDF taunting me. All the of these drawing markups are at 6. Commented PDF viewed in Acrobat. Note the lack of drawing markups (PDF comments). When I try to export a large book containing this placed PDF, In. Design always hangs. Transparency Problems Indesign Pdf MitI can export just this page, but for some reason, In. Design cannot process this graphic when it is at the end of a large book. Stacked Transparency. Do you remember how I had to change the opacity to 6. I could see the text beneath? This is what the problematic PDF looks like in Acrobat, when zoom in really close. PDF with rectangles made using the Acrobat Drawing Markup tools, with opacity set to 6. Since these rectangles are all touching, the result is multiple levels of transparency, all stacked up on top of other. This stacked transparency is what was causing In. Design to hang. As an experiment, I went back into Acrobat and changed the opacity of the touching rectangles back to 1. PDF with rectangles made using the Acrobat Drawing Markup tools, with opacity set to 1. Once I adjusted the PDF comments so that there were no more transparent objects touching one another, In. Design was able to process the PDF as part of the book file without any problem. There’s not even an option for making them show up as part of the placed graphic. It’s almost like In. InDesign won't export PDF - problem with embedded and RGB images. It seemed like it was having problems with embedded images. Transparency was introduced at revision 2.0 of InDesign. The transparency model is. Transparency problems with PDFs exported from InDesign - Join the discussion of Adobe InDesign in Creative Cow's forum for users of this powerful page layout system. When I put PNG images into an InDesign document, sometimes they have black borders on the exported PDF. Usually this doesn't seem to be a problem in print but in a. The flyer was printed from pdf, transparency flattener was set to. Adobe Indesign Windows. And have you had similar problems prior to employing the blank layer. Transparency Effects in InDesign - File Sizes and Quality Problems Showing 1-2 of 2 messages. Support Knowledgebase Troubleshoot problems when you export documents to PDF (InDesign CS2) What's covered Troubleshooting tasks. Pdf transparency printing problems. InDesign.tion about transparency issues related to Adobe Photoshop CS2, Adobe. CS2, using a different output space for print or. When I tried to export a PDF from the InDesign book. Design doesn’t even know they are there. At least, that’s what I thought. But apparently, stacked transparency, even in an object that In. Design doesn’t render on screen can wreak havoc on a PDF export — perhaps not in single documents, or small books, but when some larger number of these files need to be exported at the same time. Kelly Vaughn (a. k. She holds Adobe Expert Certifications In In. Design, Illustrator, Photoshop, and Acrobat, and specializes in writing and designing technical manuals for the marine industry. She is the chapter representative for the Raleigh, North Carolina, In. Design User Group. In her spare time, she enjoys knitting, dachshunds, and learning to garden.
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