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Posts tagged "Semantics"

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PDF and HTML: Objects and Semantics

Let’s step back a moment, and get metaphysical about electronic content. Can we do that? Whatever else they might possess, electronic documents always possess two things: objects and semantics. Document “objects” are the physical characters, images, lines, bullets and other features that consume ink or toner when printed. Document “semantics” define the logical relationships between the aforementioned objects. Most […]

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Why PDF?

What’s the purpose of PDF? Why can’t I just send Word or Excel files; why should I bother converting to PDF? Very few “love” PDF, but we all need it, because PDF is electronic paper. Not everyone understands exactly why the PDF format is so popular, but for the efficient and reliable delivery of final-form […]

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