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1 |
\usepackage{tikz}
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\usepackage{pgf}
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\usetikzlibrary{positioning}
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\usetikzlibrary{calc}
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\usetikzlibrary{automata}
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\usetikzlibrary{arrows}
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\usetikzlibrary{backgrounds}
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\usetikzlibrary{fit}
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\usepackage{tikz-qtree}
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\usepackage{graphicx}
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\usepackage{pgfplots}
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\pgfplotsset{compat=1.11}
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\newenvironment{bubble}[1][]{%
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\addtolength{\leftmargini}{4mm}%
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\begin{tikzpicture}[baseline=(current bounding box.north)]%
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\draw (0,0) node[inner sep=2mm,fill=cream,ultra thick,draw=red,rounded corners=2mm]%
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\bgroup\begin{minipage}{#1}\raggedright{}}
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{\end{minipage}\egroup;%
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21 |
\end{tikzpicture}\bigskip}
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