ntheorem.pdf. - Mirrors.med.harvard.edu

4.2 Framed and Shaded Theorems
Framed theorem classes are defined as follows:
\theoremclass{Theorem}
\theoremstyle{break}
\newframedtheorem{importantTheorem}[Theorem]{Theorem}
defines important theorems to use the same design as for theorems (except
that the break header style is used except the margin header style), number
them with the same counter, and put a frame around them:
An instance is created by
\begin{importantTheorem}[Important Theorem]
This is an important theorem.
\end{importantTheorem}
Theorem 9 (Important Theorem):
This is an important theorem. ♦
Note that all skips have their default values (e.g. \theoreminframepreskip
is \topsep). More important theorems are shaded – by default in grey:
\theoremclass{Theorem}
\theoremstyle{break}
\newshadedtheorem{moreImportantTheorem}[Theorem]{Theorem}
\begin{moreImportantTheorem}[More Important Theorem]
This is a more important theorem.
\end{moreImportantTheorem}
Theorem 10 (More Important Theorem):
This is a more important theorem. ♦
Even more important theorems are shaded in red, with 1/2cm space inside
the frame before and 1 cm space after the text, but no additional space
before/after the frame:
\theoremclass{Theorem}
\theoremstyle{break}
\theoreminframepreskip{0.5cm}
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