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## Wednesday, October 24, 2012

### latex pills

# nice pie-chart in tikz

\usepackage{pgf-pie}

\begin{tikzpicture}
\pie{25/Semantic,17/Theme,16/Concept,15/Technique,11/Other,6/Free,4/Emotion,3/Colors,3/Patterns}

\end{tikzpicture}

# multiple figures

\begin{figure}[c]
\centering
\renewcommand{\thesubfigure}{\arabic{subfigure}}
\subfigure[]{\includegraphics[width=\linewidth]{mosaic_too_dark.jpg}}
\subfigure[]{\includegraphics[width=\linewidth]{mosaic_too_blurry.jpg}}
\subfigure[]{\includegraphics[width=\linewidth]{mosaic_not_seeing.jpg}}
\label{fig:neg_attributes}
\caption{(a) images associated with label}
\end{figure}

use \renewcommand if you want 1 2 3 instead of (a) (b) (c)

# figure and text in the same table:

\usepackage{array}

\newcolumntype{x}[1]{%
>{\raggedleft\hspace{0pt}}p{#1}}%

The argument is the width of the column.
Now simply use “x{2cm}” instead of “p{2cm}”, for columns which align text on the right. By changing \raggedleft to \centering, you can align text in the centre.

Example:

\begin{table}\centering
\begin{tabular}{|l|x{4.5cm}|x{4.5cm}|}\hline