lyx_mirror/lib/examples/Modules/Braille.lyx
Kornel Benko 9cfa55d231 Corrected some used URL's in our lyx files
Could not cherry-pick because the documents are already different
2024-10-07 22:35:12 +02:00

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#LyX 2.4 created this file. For more info see https://www.lyx.org/
\lyxformat 620
\begin_document
\begin_header
\save_transient_properties true
\origin /systemlyxdir/examples/Modules/
\textclass article
\begin_preamble
% color greyed-out notes blue
\renewenvironment{lyxgreyedout}
{\textcolor{blue}\bgroup}{\egroup}
% Added by lyx2lyx
\setlength{\parskip}{\medskipamount}
\setlength{\parindent}{0pt}
\end_preamble
\use_default_options false
\begin_modules
braille
\end_modules
\maintain_unincluded_children no
\language english
\language_package default
\inputencoding utf8
\fontencoding auto
\font_roman "default" "default"
\font_sans "default" "default"
\font_typewriter "default" "default"
\font_math "auto" "auto"
\font_default_family default
\use_non_tex_fonts false
\font_sc false
\font_roman_osf false
\font_sans_osf false
\font_typewriter_osf false
\font_sf_scale 100 100
\font_tt_scale 100 100
\use_microtype false
\use_dash_ligatures false
\graphics default
\default_output_format default
\output_sync 0
\bibtex_command default
\index_command default
\paperfontsize default
\spacing single
\use_hyperref true
\pdf_title "How to write Braille with LyX"
\pdf_author "Uwe Stöhr"
\pdf_bookmarks false
\pdf_bookmarksnumbered false
\pdf_bookmarksopen false
\pdf_bookmarksopenlevel 1
\pdf_breaklinks false
\pdf_pdfborder false
\pdf_colorlinks true
\pdf_backref false
\pdf_pdfusetitle false
\pdf_quoted_options "pdfstartview=XYZ"
\papersize default
\use_geometry true
\use_package amsmath 1
\use_package amssymb 1
\use_package cancel 1
\use_package esint 1
\use_package mathdots 1
\use_package mathtools 1
\use_package mhchem 1
\use_package stackrel 1
\use_package stmaryrd 1
\use_package undertilde 1
\cite_engine basic
\cite_engine_type default
\biblio_style plain
\use_bibtopic false
\use_indices false
\paperorientation portrait
\suppress_date true
\justification true
\use_refstyle 0
\use_minted 0
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\index Index
\shortcut idx
\color #008000
\end_index
\leftmargin 2.5cm
\rightmargin 2.5cm
\secnumdepth 3
\tocdepth 3
\paragraph_separation indent
\paragraph_indentation default
\is_math_indent 0
\math_numbering_side default
\quotes_style english
\dynamic_quotes 0
\papercolumns 1
\papersides 1
\paperpagestyle default
\tablestyle default
\tracking_changes false
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\end_header
\begin_body
\begin_layout Title
How to write Braille with \SpecialChar LyX
\end_layout
\begin_layout Author
Uwe Stöhr
\end_layout
\begin_layout Standard
First a general note:
The Braille you can create with \SpecialChar LaTeX
is not complete!
Braille can have 6 or 8
\begin_inset space \thinspace{}
\end_inset
dots,
while \SpecialChar LaTeX
(and therefore \SpecialChar LyX
) only supports only 6
\begin_inset space \thinspace{}
\end_inset
dot Braille without accented characters.
\end_layout
\begin_layout Standard
To write Braille with \SpecialChar LyX
,
load the module
\family sans
Braille
\family default
in the document settings under
\family sans
Modules
\family default
.
Now select the environment
\family sans
Braille
\begin_inset space ~
\end_inset
(default)
\family default
or
\family sans
Braille
\begin_inset space ~
\end_inset
(textsize)
\family default
from \SpecialChar LyX
's environment selection box and write your text.
The other Braille environments are only turn on/off some properties as described below;
keep them empty!
\end_layout
\begin_layout Standard
Here is an example:
\begin_inset Newline newline
\end_inset
\begin_inset CommandInset line
LatexCommand rule
offset "0.5ex"
width "100line%"
height "1pt"
\end_inset
\end_layout
\begin_layout Standard
with Latin letters:
\begin_inset Newline newline
\end_inset
This is an example sentence written in Braille.
\end_layout
\begin_layout Standard
with Braille letters:
\end_layout
\begin_layout Braille (default)
This is an example sentence written in Braille.
\end_layout
\begin_layout Standard
\noindent
\begin_inset CommandInset line
LatexCommand rule
offset "0.5ex"
width "100line%"
height "1pt"
\end_inset
\end_layout
\begin_layout Standard
\begin_inset VSpace bigskip
\end_inset
You can see that \SpecialChar LaTeX
is not able to hyphenate words written in Braille;
you have to do this manually.
\end_layout
\begin_layout Standard
\begin_inset VSpace bigskip
\end_inset
\begin_inset Note Greyedout
status open
\begin_layout Plain Layout
\series bold
Note:
\series default
Only Latin letters,
numbers,
punctuations,
parentheses,
and brackets can be printed in Braille.
Special characters like
\begin_inset Quotes eld
\end_inset
@
\begin_inset Quotes erd
\end_inset
,
or
\begin_inset Quotes eld
\end_inset
$
\begin_inset Quotes erd
\end_inset
,
accented characters like umlauts,
as well as line breaks are not supported.
\end_layout
\end_inset
\end_layout
\begin_layout Standard
\begin_inset VSpace bigskip
\end_inset
\begin_inset Note Greyedout
status open
\begin_layout Plain Layout
\series bold
Note:
\series default
\SpecialChar LyX
's and \SpecialChar LaTeX
's proper names
\begin_inset Quotes eld
\end_inset
\SpecialChar LaTeX
\begin_inset Quotes erd
\end_inset
,
\begin_inset Quotes eld
\end_inset
\SpecialChar LaTeX2e
\begin_inset Quotes erd
\end_inset
,
\begin_inset Quotes eld
\end_inset
\SpecialChar TeX
\begin_inset Quotes erd
\end_inset
,
and
\begin_inset Quotes eld
\end_inset
\SpecialChar LyX
\begin_inset Quotes erd
\end_inset
must be inserted as \SpecialChar TeX
code like in the following example:
\end_layout
\end_inset
\end_layout
\begin_layout Standard
\noindent
\begin_inset CommandInset line
LatexCommand rule
offset "0.5ex"
width "100line%"
height "1pt"
\end_inset
\end_layout
\begin_layout Standard
Latin:
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
LyX
\end_layout
\end_inset
is cool!
\begin_inset Newline newline
\end_inset
Braille:
\end_layout
\begin_layout Braille (default)
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
LyX
\end_layout
\end_inset
is cool!
\end_layout
\begin_layout Standard
\noindent
\begin_inset CommandInset line
LatexCommand rule
offset "0.5ex"
width "100line%"
height "1pt"
\end_inset
\end_layout
\begin_layout Standard
Here is an overview about the different Braille environments using the example text
\begin_inset Quotes eld
\end_inset
This is Braille.
\begin_inset Quotes erd
\end_inset
\end_layout
\begin_layout Standard
\begin_inset VSpace bigskip
\end_inset
\family sans
Braille
\begin_inset space ~
\end_inset
(default)
\family default
:
\end_layout
\begin_layout Braille (default)
This is Braille.
\end_layout
\begin_layout Standard
\family sans
Braille
\begin_inset space ~
\end_inset
(textsize)
\family default
- size that approximately matches the document's text size:
\end_layout
\begin_layout Braille (textsize)
This is Braille.
\end_layout
\begin_layout Standard
\begin_inset VSpace bigskip
\end_inset
\family sans
Braille
\begin_inset space ~
\end_inset
(dots on)
\family default
- tiny dots can be displayed at empty positions:
\end_layout
\begin_layout Braille (dots on)
\end_layout
\begin_layout Braille (textsize)
This is Braille.
\end_layout
\begin_layout Standard
\begin_inset VSpace bigskip
\end_inset
Text can be printed mirror-inverted for embossing the Braille by hand with a needle or another suitable device:
\end_layout
\begin_layout Standard
Normal:
\end_layout
\begin_layout Braille (default)
This is Braille.
\end_layout
\begin_layout Standard
\family sans
Braille
\begin_inset space ~
\end_inset
(mirror on)
\family default
:
\end_layout
\begin_layout Braille (mirror on)
\end_layout
\begin_layout Braille (default)
This is Braille.
\end_layout
\begin_layout Braille (mirror off)
\end_layout
\begin_layout Standard
\begin_inset VSpace bigskip
\end_inset
Braille characters can alternatively be created by writing a number to a Braille box.
A Braille box is inserted with the menu
\family sans
Insert\SpecialChar menuseparator
Custom
\begin_inset space ~
\end_inset
insets
\family default
.
Every number in this box turns on the corresponding Braille dot.
For example,
the number
\series bold
6145
\series default
results in:
\begin_inset Newline newline
\end_inset
\begin_inset Flex Braillebox
status open
\begin_layout Plain Layout
6145
\end_layout
\end_inset
\end_layout
\begin_layout Standard
\begin_inset VSpace bigskip
\end_inset
Computer Braille that uses 8
\begin_inset space \thinspace{}
\end_inset
dots can be turned on with the command
\series bold
\backslash
brailleeightdotstrue
\series default
.
But the two extra dots are only printed when using a Braille box.
For example,
the number
\series bold
8175
\series default
in a Braille box results in:
\begin_inset Newline newline
\end_inset
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
\backslash
brailleeightdotstrue
\end_layout
\end_inset
\begin_inset Flex Braillebox
status open
\begin_layout Plain Layout
8175
\end_layout
\end_inset
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
\backslash
brailleeightdotsfalse
\end_layout
\end_inset
\end_layout
\begin_layout Standard
\begin_inset VSpace bigskip
\end_inset
The size of the default Braille font can be changed by the length
\series bold
\backslash
brailleunit
\series default
.
Its default value is 2.4
\begin_inset space \thinspace{}
\end_inset
mm.
To get e.
\begin_inset space \thinspace{}
\end_inset
g.
\begin_inset space \space{}
\end_inset
double-sized Braille use this command in \SpecialChar TeX
code in your document:
\end_layout
\begin_layout Standard
\series bold
\backslash
renewcommand{
\backslash
braillenormal}[1]
\begin_inset Newline newline
\end_inset
\begin_inset space ~
\end_inset
{
\backslash
setlength{
\backslash
brailleunit}{4.8mm}
\backslash
braille{#1}}
\end_layout
\begin_layout Standard
Double-sized Braille:
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
\backslash
renewcommand{
\backslash
braillenormal}[1]
\end_layout
\begin_layout Plain Layout
{
\backslash
setlength{
\backslash
brailleunit}{4mm}
\backslash
braille{#1}}
\end_layout
\end_inset
\end_layout
\begin_layout Braille (default)
This is Braille.
\end_layout
\begin_layout Standard
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
\backslash
renewcommand{
\backslash
braillenormal}[1]
\end_layout
\begin_layout Plain Layout
{
\backslash
setlength{
\backslash
brailleunit}{2mm}
\backslash
braille{#1}}
\end_layout
\end_inset
\end_layout
\begin_layout Standard
\begin_inset VSpace bigskip
\end_inset
For more informations about the Braille cell dimensions have a look at
\begin_inset Newline newline
\end_inset
\begin_inset CommandInset href
LatexCommand href
name "https://www.brailleauthority.org/sizespacingofbraille/index.html"
target "https://www.brailleauthority.org/sizespacingofbraille/index.html"
literal "false"
\end_inset
.
\end_layout
\end_body
\end_document