%% 
%%  A DANTE-Edition example
%% 
%%  Example 30-02-17 on page 595.
%% 
%%  Copyright (C) 2011 Herbert Voss
%% 
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%% 
%%  See http://www.latex-project.org/lppl.txt for details.
%% 
%% 
%% ==== 
% Show page(s) 1
%% 
\documentclass[]{article}
\pagestyle{empty}
\setlength\textwidth{375.57637pt}
\setlength\parindent{0pt}
\usepackage[utf8]{inputenc}

\usepackage{amsmath,pstricks-add}

\begin{document}
\psCancel*[linecolor=red!50,opacity=0.5]{%
  \tabular[b]{c}first line\\second line\endtabular}
\psCancel[linewidth=4pt,strokeopacity=0.4]{\parbox{8cm}{\[
  \binom{x_R}{y_R} = \underbrace{r\vphantom{\binom{A}{B}}}_{\text{scaling}}\times
    \underbrace{\begin{pmatrix} \sin\gamma & -\cos\gamma \\\cos \gamma & \sin \gamma\\
    \end{pmatrix}}_{\text{rotation}} \binom{x_K}{y_K} +
  \underbrace{\binom{t_x}{t_y}}_{\text{translation}} \]} }
\end{document}