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How should I change font size for the entire document? I want to design a presentation and fonts should be larger, all of them.

lockstep
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yegor256
  • 12,021

2 Answers2

7

Not really an answer to your question. But there are special classes for presentations (which is what you want to do) that change fonts etc.

The most famous is probably beamer but there are also some specifically for transparencies if you want that. Have a look at the catalogue.

Carsten Thiel
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  • Just FYI, the way beamer handles the problem is to make the document itself very small, so 12pt fonts look very big in full-screen mode. It works quite well, though. – frabjous Dec 20 '10 at 14:16
  • Yes, you are absolutely right. It does change the default to sans serif though ;-) – Carsten Thiel Dec 20 '10 at 14:19
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\documentclass{article}
\usepackage{mathptmx}
\usepackage{anyfontsize}
\begin{document}
  {\fontsize{40pt}{48pt}\selectfont 40pt,} 
  {\Huge It's Huge,} 
  {\fontsize{20pt}{24pt}\selectfont 30pt,} 
  {\tiny It's tiny,} 
  {\fontsize{3.5pt}{4.2pt}\selectfont 3.5pt,}
\end{document}

source

AndrewPt
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