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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@28599 a592a061-630c-0410-9148-cb99ea01b6c8
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Pavel Sanda 2009-02-25 01:45:43 +00:00
parent 557946b7a9
commit aa06732b26
1 changed files with 382 additions and 77 deletions
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459
lib/examples/xypic.lyx
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@ -6,12 +6,19 @@
\begin_preamble
\usepackage[all]{xy}
% define new commands used in sec. 5.1
\makeatletter
\newcommand{\xyR}[1]{
\makeatletter
\xydef@\xymatrixrowsep@{#1}}
\xydef@\xymatrixrowsep@{#1}
\makeatother
}
\makeatletter
\newcommand{\xyC}[1]{
\xydef@\xymatrixcolsep@{#1}}
\makeatletter
\xydef@\xymatrixcolsep@{#1}
\makeatother
}
\newdir{|>}{!/4.5pt/@{|}*:(1,-.2)@^{>}*:(1,+.2)@_{>}}
@ -449,8 +456,21 @@ Move the cursor out of the formula, and watch it change its appearance to
\end_deeper
\begin_layout Enumerate
Activate and test
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
\backslash
Xy
\end_layout
\end_inset
-Pic
\family typewriter
xypic
:
\end_layout
\begin_deeper
@ -493,42 +513,10 @@ $
\end_inset
.
\end_layout
\begin_layout Enumerate
In some cases you need to change your document preamble (e.g.
when using
\backslash
xy macro instead of
\backslash
xymatrix macro).
Choose
\family sans
Layout\SpecialChar \menuseparator
Document\SpecialChar \menuseparator
Preamble
\family default
and type
\family typewriter
\begin_inset Newline newline
\end_inset
\backslash
usepackage[all]{xy}.
\begin_inset Newline newline
\end_inset
Commutative diagrams
\end_layout
\end_deeper
\begin_layout Section
Commutative diagrams
\end_layout
\begin_layout Standard
The following diagram, which is taken from the documentation of
\begin_inset ERT
@ -2647,13 +2635,37 @@ Modifying arrows
\end_layout
\begin_layout Standard
Finally, modify the appearance of the arrows by entering @-modifiers @{\SpecialChar \ldots{}
},
@<\SpecialChar \ldots{}
>, @(\SpecialChar \ldots{}
Finally, you can modify the appearance of the arrows by entering @-modifiers
\family typewriter
@{
\family default
\SpecialChar \ldots{}
\family typewriter
}
\family default
,
\family typewriter
@<
\family default
\SpecialChar \ldots{}
>,
\family typewriter
@(
\family default
\SpecialChar \ldots{}
,\SpecialChar \ldots{}
) or @/\SpecialChar \ldots{}
/.
) or
\family typewriter
@/
\family default
\SpecialChar \ldots{}
\family typewriter
/
\family default
.
The above caveat applies to the first form only.
It must be entered as
\family typewriter
@ -2668,30 +2680,79 @@ Finally, modify the appearance of the arrows by entering @-modifiers @{\SpecialC
\end_layout
\begin_layout Standard
The other modifiers, @<\SpecialChar \ldots{}
>, @(\SpecialChar \ldots{}
The other modifiers,
\family typewriter
@<
\family default
\SpecialChar \ldots{}
\family typewriter
>
\family default
,
\family typewriter
@(
\family default
\SpecialChar \ldots{}
,\SpecialChar \ldots{}
) and @/\SpecialChar \ldots{}
/ are typed as shown with the arrow
description replacing the ellipsis.
\family typewriter
)
\family default
and
\family typewriter
@/
\family default
\SpecialChar \ldots{}
\family typewriter
/
\family default
are typed as shown with the arrow description replacing the ellipsis.
The code for bending arrows, which in
\family typewriter
xypic
\family default
is @/_
is
\family typewriter
@/_
\family default
\emph on
measure
\family typewriter
\emph default
/
\family default
or
\family typewriter
@/
\emph on
^
\family default
measure
\family typewriter
\emph default
/
\family default
where
\emph on
measure
\emph default
/ or @/
\emph on
^measure
\emph default
/ where
\emph on
measure
\emph default
is any valid TeX-measure, should be entered as upper or lower index to
the first slash / .
is any valid
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
\backslash
TeX
\end_layout
\end_inset
-measure that should be entered as upper or lower index to the first slash
/.
Make sure that the ending slash does not end up being part of the upper
or lower index.
\end_layout
@ -2712,8 +2773,32 @@ lly convert it into graphical output.
\begin_layout Standard
A more serious reason could be a syntactical error in your input.
If necessary, redo the last editing steps, using Ctrl-z, or try to translate
the LyX-file into dvi using Ctrl-d or
If necessary, redo the last editing steps, using
\emph on
Ctrl-z
\emph default
, or try to translate the
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
\backslash
LyX
\end_layout
\end_inset
-file into
\emph on
dvi
\emph default
using
\emph on
Ctrl-d
\emph default
or
\family sans
View\SpecialChar \menuseparator
Dvi
@ -2728,7 +2813,20 @@ Hacks
\end_layout
\begin_layout Standard
Certain things do not work correctly inside LyX.
Certain things do not work correctly inside
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
\backslash
LyX
\end_layout
\end_inset
.
The ones that we (used to) miss most are the horizontal and vertical scaling
of diagrams, and the correct positioning of arrows.
There are some workarounds that we are explaining here.
@ -2849,13 +2947,13 @@ xymatrixrowsep@
\family sans
Layout\SpecialChar \menuseparator
Document\SpecialChar \menuseparator
Preamble
\family default
):
\begin_inset Newpage pagebreak
\end_inset
Preamble)
\end_layout
\begin_layout LyX-Code
\backslash
makeatletter
\end_layout
\begin_layout LyX-Code
@ -2868,10 +2966,28 @@ xyR}[1]{%
\begin_layout LyX-Code
\backslash
makeatletter
\end_layout
\begin_layout LyX-Code
\backslash
xydef@
\backslash
xymatrixrowsep@{#1}}
xymatrixrowsep@{#1}
\end_layout
\begin_layout LyX-Code
\backslash
makeatother
\end_layout
\begin_layout LyX-Code
} % end of
\backslash
xyR
\end_layout
\begin_layout LyX-Code
@ -3198,25 +3314,127 @@ horizontal stretch
\end_layout
\begin_layout Subsection
Another examples
\end_layout
Further
\family typewriter
\begin_layout Standard
Advanced painting can be done when using the
\backslash
xy macro.
Nice collection of examples from Aaron Lauda can be found at
\begin_inset Flex URL
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
http://www.dpmms.cam.ac.uk/~al366/xytutorial.html
\backslash
Xy
\end_layout
\end_inset
\family default
-tricks
\end_layout
\begin_layout Standard
Here we have focused only on the
\family typewriter
\backslash
xymatrix
\family default
command, which is just one of the features available in Kris Rose's amazing
\family typewriter
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
\backslash
Xy
\end_layout
\end_inset
\family default
-package.
The
\family typewriter
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
\backslash
Xy
\end_layout
\end_inset
\family default
-Pic manual
\begin_inset CommandInset citation
LatexCommand cite
key "xypic manual"
\end_inset
demonstrates many of the advanced possibilities of that package.
Beware, that its style is rather terse and you will likely need a lot of
experimenting and modifying the many worked examples.
Lauda
\begin_inset CommandInset citation
LatexCommand cite
key "Lauda"
\end_inset
explains how to use
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
\backslash
Xy
\end_layout
\end_inset
-pic to make braids, cobordism, string diagrams, and much more.
A good and rather systematic introduction to
\family typewriter
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
\backslash
Xy
\end_layout
\end_inset
\family default
-matrix is
\begin_inset CommandInset citation
LatexCommand cite
key "Ouvaton"
\end_inset
.
Even if you share with me the disadvantage of not being fluent in Esperanto,
you will be able to understand most of it.
\end_layout
\begin_layout Bibliography
@ -3320,6 +3538,93 @@ http://www.gnu.org/software/auctex/
\end_inset
\end_layout
\begin_layout Bibliography
\begin_inset CommandInset bibitem
LatexCommand bibitem
label "5"
key "Lauda"
\end_inset
Aarlon Lauda:
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
\backslash
Xy
\end_layout
\end_inset
\emph on
-Pic
\emph default
\emph on
tutorial with an archive of examples
\emph default
.
\begin_inset Flex URL
status collapsed
\begin_layout Plain Layout
http://www.dpmms.cam.ac.uk/~al366/xytutorial.html
\end_layout
\end_inset
\end_layout
\begin_layout Bibliography
\begin_inset CommandInset bibitem
LatexCommand bibitem
label "6"
key "Ouvaton"
\end_inset
Filipp Ouvaton:
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
\backslash
Xy
\end_layout
\end_inset
\emph on
-Pic
\emph default
:
\emph on
Enkonduko pri Xymatrix
\emph default
.
\begin_inset Flex URL
status collapsed
\begin_layout Plain Layout
http://filip.ouvaton.org/xypic/xymatrix/index.html
\end_layout
\end_inset
\end_layout
\end_body