#LyX 2.4 created this file. For more info see https://www.lyx.org/
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\begin_document
\begin_header
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\origin /systemlyxdir/examples/Presentations/
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\MyLogo{-\LyX{} and \FoilTeX{}: What a team!-}
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\begin_body

\begin_layout Title
Foils Class 
\end_layout

\begin_layout Author

\noun on
Allan Rae 
\end_layout

\begin_layout Date
November 19 1997
\end_layout

\begin_layout Standard
\begin_inset VSpace 7pt
\end_inset


\end_layout

\begin_layout Standard
\begin_inset CommandInset line
LatexCommand rule
offset "0ex"
width "100col%"
height "7pt"

\end_inset


\end_layout

\begin_layout Abstract
\SpecialChar LyX
 and Foil\SpecialChar TeX
 combine to provide a powerful presentation package for creating 
\begin_inset Quotes eld
\end_inset

foils
\begin_inset Quotes erd
\end_inset

 also known as slides and overhead transparencies.
\end_layout

\begin_layout Foilhead
This is a Foilhead
\end_layout

\begin_layout Standard
\begin_inset CommandInset line
LatexCommand rule
offset "0ex"
width "100col%"
height "3pt"

\end_inset


\end_layout

\begin_layout Standard
A Foilhead starts a new foil.
 A 
\emph on
short
\emph default
 version is also provided that reduces the separation between the Foilhead and the body of the foil.
 Almost all the environments found in other classes are also supported.
\end_layout

\begin_layout Itemize
\begin_inset ERT
status collapsed

\begin_layout Plain Layout


\backslash
zerolistvertdimens{}
\end_layout

\end_inset

The new Itemize Bullet Selection popup
\end_layout

\begin_deeper
\begin_layout Itemize
is tailor-made for use with the foils class
\end_layout

\begin_deeper
\begin_layout Itemize
allowing you to select the bullet used
\end_layout

\begin_deeper
\begin_layout Itemize
at each of the four levels of the Itemize environment
\end_layout

\end_deeper
\end_deeper
\end_deeper
\begin_layout Itemize
NOTE:
 to get the full capabilities of the Itemize Bullet Selection popup read the Special Tools manual and the ItemizeBullets.lyx file included with the examples.
\end_layout

\begin_layout Itemize
NOTE 2:
 To get your list spacing small like this use the Foil\SpecialChar TeX
 command:
 
\family typewriter

\backslash
zerolistvertdimens{}
\family default
 set as \SpecialChar TeX
 at the start of the first item.
\end_layout

\begin_layout ShortFoilhead
This is a ShortFoilhead
\end_layout

\begin_layout Standard
\begin_inset CommandInset line
LatexCommand rule
offset "0ex"
width "100col%"
height "3pt"

\end_inset


\end_layout

\begin_layout Standard
The foils class has been extended to provide two additional bullet-lists.
 These lists are namely:
\end_layout

\begin_layout TickList
TickList
\end_layout

\begin_layout Standard
and
\end_layout

\begin_layout CrossList
CrossList
\end_layout

\begin_layout Standard
These two lists were added because the listing of do's and don'ts or good and bad are relatively common in foils.
 Providing a dedicated paragraph style for these occasions should allow faster entry and simplify interaction with \SpecialChar LyX
.
\end_layout

\begin_layout Rotatefoilhead
Rotatefoilhead
\end_layout

\begin_layout Standard

\backslash
hrule height 3pt
\end_layout

\begin_layout Itemize
Create landscape foils by using Rotatefoilhead
\end_layout

\begin_layout Itemize
Note that if you are viewing this with xdvi the page will appear to overrun the page dimensions because it xdvi doesn't rotate the text
\end_layout

\begin_layout Itemize
If you view this document using ghostview or something similar then the page should appear rotated.
 If not then you probably don't have the necessary dvips driver.
\end_layout

\begin_layout Definition*
There are also several environments specially designed for presenting Theorems,
 Lemmas,
 Corollaries,
 Propositions,
 Proofs and Definitions.
 These are available as numbered or unnumbered environments.
\end_layout

\begin_layout ShortRotatefoilhead
ShortRotateFoilhead
\end_layout

\begin_layout Standard
\begin_inset CommandInset line
LatexCommand rule
offset "0ex"
width "100col%"
height "3pt"

\end_inset


\end_layout

\begin_layout Itemize
Again the short version reduces the space below the heading
\end_layout

\begin_layout Itemize
Another way to control the amount of separation is to adjust the length in the preamble.
 This will affect both the normal and short versions of foilhead and rotatefoilhead.
 For example,
\begin_inset Newline newline
\end_inset

 
\family typewriter

\backslash
setlength{
\backslash
foilheadskip}{-0.5in}
\family default
 
\begin_inset Newline newline
\end_inset

will reduce the spacing by 0.5 inches.
 Other units include mm (millimeters) and pt (points).
\end_layout

\begin_layout Itemize
The 
\emph on
short
\emph default
 versions of the foilheads reduce the separation by 0.5 inches (approximately 12.5mm).
\end_layout

\begin_layout ShortFoilhead
Tricky Proofs
\end_layout

\begin_layout Standard
\begin_inset CommandInset line
LatexCommand rule
offset "0ex"
width "100col%"
height "3pt"

\end_inset


\end_layout

\begin_layout Lemma*
Several consecutive paragraphs of type 
\emph on
Theorem
\emph default
,
 
\emph on
Lemma
\emph default
,
 
\emph on
Corollary
\emph default
,
 
\emph on
Proposition
\emph default
,
 
\emph on
Definition
\emph default
,
 
\emph on
Proof
\emph default
 or the starred versions of these are part of the same environment.
\end_layout

\begin_layout Lemma*
As you can see,
 we are still in the same lemma.
\end_layout

\begin_layout Standard
\begin_inset Separator plain
\end_inset


\end_layout

\begin_layout Lemma*
To force this second Lemma straight after the first it's necessary to add some dividing text or as I've done in this case separate the two by inserting a 
\emph on
\SpecialChar TeX

\emph default
 inset that simply contains a 
\begin_inset Quotes eld
\end_inset

%
\begin_inset Quotes erd
\end_inset

.
 This is simply a comment character in \SpecialChar LaTeX
 but the insertion of the \SpecialChar LaTeX
 paragraph is sufficient to fool \SpecialChar LyX
 into correctly handling the multiple environments.
\end_layout

\begin_layout Lemma*
NOTE:
 You only have this problem with multiple paragraphs of the same type 
\emph on
not
\emph default
 with different types such as a Proof followed by a Theorem.
\end_layout

\begin_layout ShortFoilhead
Tables and Figures
\end_layout

\begin_layout Standard
\begin_inset CommandInset line
LatexCommand rule
offset "0ex"
width "100col%"
height "3pt"

\end_inset


\end_layout

\begin_layout Standard
\begin_inset VSpace 0.3cm
\end_inset


\end_layout

\begin_layout Standard
\align center
\begin_inset Tabular
<lyxtabular version="3" rows="3" columns="3">
<features tabularvalignment="middle">
<column alignment="center" valignment="top" width="0pt">
<column alignment="center" valignment="top" width="0pt">
<column alignment="center" valignment="top" width="0pt">
<row>
<cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout
Column1
\end_layout

\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout
Column2
\end_layout

\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" rightline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout
Column3
\end_layout

\end_inset
</cell>
</row>
<row>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout
A
\end_layout

\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout

\emph on
simple
\end_layout

\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" rightline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout
table
\end_layout

\end_inset
</cell>
</row>
<row>
<cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout

\bar under
example
\end_layout

\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout
with
\end_layout

\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" rightline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout

\series bold
foils
\end_layout

\end_inset
</cell>
</row>
</lyxtabular>

\end_inset


\end_layout

\begin_layout Standard
\begin_inset VSpace 0.3cm
\end_inset


\end_layout

\begin_layout Standard
Both tables and figures are supported in Foils however floats don't float instead they appear exactly where they appear in the text.
 Any placement parameters you set will be ignored.
\begin_inset Float table
placement htbp
alignment document
wide false
sideways false
status open

\begin_layout Plain Layout
\begin_inset Caption Standard

\begin_layout Plain Layout
This is a non-floating 
\begin_inset Quotes eld
\end_inset

float
\begin_inset Quotes erd
\end_inset

 table
\end_layout

\end_inset


\end_layout

\begin_layout Plain Layout
\align center
\begin_inset Tabular
<lyxtabular version="3" rows="3" columns="3">
<features tabularvalignment="middle">
<column alignment="center" valignment="top" width="0pt">
<column alignment="center" valignment="top" width="0pt">
<column alignment="center" valignment="top" width="0pt">
<row>
<cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout
Row1
\end_layout

\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout

\emph on
Another
\end_layout

\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" rightline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout
simple
\end_layout

\end_inset
</cell>
</row>
<row>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout
Row2
\end_layout

\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout

\bar under
table
\end_layout

\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" rightline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout
example
\end_layout

\end_inset
</cell>
</row>
<row>
<cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout
Row3
\end_layout

\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout

\series bold
with
\end_layout

\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" bottomline="true" leftline="true" rightline="true" usebox="none">
\begin_inset Text

\begin_layout Plain Layout
foils
\end_layout

\end_inset
</cell>
</row>
</lyxtabular>

\end_inset


\end_layout

\end_inset


\end_layout

\begin_layout ShortFoilhead
Headers and Footers
\end_layout

\begin_layout Standard
\begin_inset CommandInset line
LatexCommand rule
offset "0ex"
width "100col%"
height "3pt"

\end_inset


\end_layout

\begin_layout Standard
Foil\SpecialChar TeX
 provides some powerful header and footer capabilities
\begin_inset Foot
status collapsed

\begin_layout Plain Layout
You can also use the standard footnotes like this one.
\end_layout

\end_inset

 that are best set in the preamble although they may be set at any point in a document.
 If you want to change these settings in the document the best place to do so is at the very top of a foil ie.
 straight after the foilhead.
\end_layout

\begin_layout Standard
The left-footer is controlled by two commands:
 
\family typewriter

\backslash
MyLogo{}
\family default
 and 
\family typewriter

\backslash
Restriction{}
\family default
.
 The first is meant to allow you to include a graphic logo on your foils and defaults to 
\begin_inset Quotes eld
\end_inset

-Typeset by Foil\SpecialChar TeX
-
\begin_inset Quotes erd
\end_inset

.
 While the second is meant to provide a classification for the audience e.
\begin_inset space \thinspace{}
\end_inset

g.
\begin_inset space \space{}
\end_inset

Confidential.
\end_layout

\begin_layout Standard
The remaining corners are controlled by:
\end_layout

\begin_layout Standard

\family typewriter

\backslash
rightfooter{}
\family default
 – which defaults to page numbers
\end_layout

\begin_layout Standard

\family typewriter

\backslash
rightheader{}
\end_layout

\begin_layout Standard

\family typewriter

\backslash
leftheader{}
\end_layout

\begin_layout Foilhead
Further Reading
\end_layout

\begin_layout Standard
\begin_inset CommandInset line
LatexCommand rule
offset "0ex"
width "100col%"
height "3pt"

\end_inset


\end_layout

\begin_layout Standard
Your \SpecialChar LaTeX
 distribution should include some documentation on Foil\SpecialChar TeX
.
 There are many more features in Foil\SpecialChar TeX
 than those described here.
 For example,
 Foil\SpecialChar TeX
 can automatically place a horizontal rule between the headers and all foilheads,
 and between the body and the footers.
\end_layout

\begin_layout Bibliography
\begin_inset CommandInset bibitem
LatexCommand bibitem
key "2"
literal "true"

\end_inset

Jim Hafner,
 
\begin_inset Quotes eld
\end_inset

The Foil\SpecialChar TeX
 Class Package
\begin_inset Quotes erd
\end_inset

,
 
\family typewriter
.../texmf/texmf/doc/latex/foiltex/foiltex.dvi
\end_layout

\begin_layout Bibliography
\begin_inset CommandInset bibitem
LatexCommand bibitem
key "2"
literal "true"

\end_inset

\SpecialChar LyX
 Documentation Team,
 
\begin_inset Quotes eld
\end_inset

Advanced Editing Tools
\begin_inset Quotes erd
\end_inset

.
\end_layout

\end_body
\end_document
