0

How do i convert a black and white logo of mine

My logo

To have the effect as down below?

intended logo

  • The logo is used in one of beamer latex template. I’m planning to use my own logo instead. – user1893912 Feb 15 at 20:03
3

The transparent package seems to provide what you are looking for.

\documentclass{article}
\usepackage{graphicx}
\usepackage{transparent}
\begin{document}
    {\transparent{0.1}\includegraphics[scale=0.5]{logo.png}}
\end{document}

Adjust the value 0.1 as you see fit.

output

1

As beamer is using pgf internally anyway, you could simply change the pgf fill opacity for the logo:

\documentclass{beamer}

\logo{%
    \pgfsetfillopacity{0.2}
    \includegraphics[width=2cm]{pZlTl}
    \pgfsetfillopacity{1}   
}

\begin{document}

\begin{frame}
test
\end{frame}

\end{document}

enter image description here

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