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PGF is a TeX macro package for generating graphics. It is platform- and format-independent and works together with the most important TeX backend drivers, including pdftex and dvips. It comes with a user-friedly syntax layer called TikZ.

Busy beaver drawn using the TikZ syntax

Trees specified using the TikZ syntax

Tutorial in the manual

Cover of the manual

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Project Members:

• Christian Feuersänger (admin)
• Christophe Jorssen
• Henri Menke (admin)
• Jannis Pohlmann
• Malte Skambath
• Mark Wibrow
• Ruben Beyer
• Stefan Pinnow
• Till Tantau (admin)

[José Luis Palma]

Hi. I can not process pdftex since it gives me an error: "... Pgf package ... no shape named ... is known". I do not find syntax or something that tells me how to correct it. I have searched forums, read manuals, etc and nothing. I would appreciate if you can help me.