{copy-paste} is about copying text and other elements from one place (often a PDF file) and allowing it to be pasted. Searching for text (in a PDF file) is a process closely related to copying because both use the OCR (optical character recognition) layer in the PDF file.
5
votes
1answer
697 views
PDF with un-copyable text in LuaLaTeX
In Is it possible to produce a PDF with un-copyable text?, it was suggested the following code to disable the coyable text from a pdf viewer.
% pdflatex is required
\documentclass{article}
...
8
votes
1answer
3k views
Protect text in PDF from being copied [duplicate]
Possible Duplicate:
PDF with un-copyable text
What is the most effective ways to protect text in a PDF from being copied with Ctrl+C?
I know about standard PDF copy protection, and also ...
15
votes
3answers
4k views
Is it possible to produce a PDF with un-copyable text?
Is it possible to produce a PDF with un-copyable text? I mean, when you want to copy text from the PDF, you can't copy it or what you copy is nonsense characters.
32
votes
1answer
2k views
Make ligatures in Linux Libertine copyable (and searchable)
I'm currently working on an essay written in LaTeX form. I'm facing problems with ligatures - in my pdf output (rendered using pdftex) opened in Adobe Reader I get X's and V's when copy-pasting words ...
