# Monochrome in Tikz [duplicate]

Possible Duplicate:
how to create PDF in grayscale mode or TikZ figure only?

How to convert tikz figure in monochrome?

Example:

\documentclass{article}
\usepackage{tikz}

\begin{document}

\begin{tikzpicture}
\draw[red] circle (1);
\end{tikzpicture}

\end{document}


But i need the below result:

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## marked as duplicate by Jake, Regis da Silva, Peter Grill, Torbjørn T., lockstepJul 19 '12 at 15:54

Didn't you ask exactly that question before? tex.stackexchange.com/questions/25703/… – Jake Jul 19 '12 at 2:24

If the monochrome model must be applied to all the document, you can pass the monochrome option to xcolor:

\PassOptionsToPackage{monochrome}{xcolor}
\documentclass{article}
\usepackage{tikz}

\begin{document}

\begin{tikzpicture}
\draw[red] circle (1);
\end{tikzpicture}

\end{document}


For some particular tikzfigure environment(s) you can use the approach mentioned by Jake in his answer to how to create PDF in grayscale mode or TikZ figure only?.

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However this will change the colour mode for the entire document, not only the tikz figure. This is fine if the figure is in a standalone file, but as part of a bigger document, you may not want to do that. The answer provided by @jake in the question he linked is probably more appropriate. – ArTourter Jul 19 '12 at 2:37