#LyX 1.3 created this file. For more info see http://www.lyx.org/
\lyxformat 221
\textclass foils
\begin_preamble
\raggedright
\MyLogo{-\LyX{} and \FoilTeX{}: What a team!-}
\end_preamble
\options dvips
\language english
\inputencoding default
\fontscheme default
\graphics dvips
\paperfontsize default
\spacing single
\papersize Default
\paperpackage a4
\use_geometry 0
\use_amsmath 0
\use_natbib 0
\use_numerical_citations 0
\paperorientation portrait
\paperwidth 0cm
\paperheight 0cm
\leftmargin 0cm
\topmargin 0cm
\rightmargin 0cm
\bottommargin 0cm
\headheight 0cm
\headsep 0cm
\footskip 0cm
\secnumdepth 0
\tocdepth 3
\paragraph_separation indent
\defskip medskip
\quotes_language english
\quotes_times 2
\papercolumns 1
\papersides 1
\paperpagestyle default
\bullet 0
5
2
-1
\end_bullet
\bullet 1
5
4
-1
\end_bullet
\bullet 2
4
8
-1
\end_bullet
\bullet 3
1
3
-1
\end_bullet

\layout Title
\added_space_bottom 7pt 
Foils Class 
\layout Standard


\begin_inset ERT
status Collapsed

\layout Standard

\backslash 
hrule height 7pt
\end_inset 


\layout Author


\noun on 
Allan Rae 
\noun default 
and The LyX Team
\layout Date

November 19 1997
\layout Abstract

LyX and FoilTeX 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.
\layout Foilhead

This is a Foilhead
\layout Standard


\begin_inset ERT
status Collapsed

\layout Standard

\backslash 
hrule height 3pt
\end_inset 

 
\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.
\layout Itemize


\begin_inset ERT
status Collapsed

\layout Standard

\backslash 
zerolistvertdimens{}
\end_inset 

The new Itemize Bullet Selection popup
\begin_deeper 
\layout Itemize

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

allowing you to select the bullet used
\begin_deeper 
\layout Itemize

at each of the four levels of the Itemize environment
\end_deeper 
\end_deeper 
\end_deeper 
\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.
\layout Itemize

NOTE 2: To get your list spacing small like this use the FoilTeX command:
 
\family typewriter 

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

This is a ShortFoilhead
\layout Standard


\begin_inset ERT
status Collapsed

\layout Standard

\backslash 
hrule height 3pt
\end_inset 


\layout Standard

The foils class has been extended to provide two additional bullet-lists.
 These lists are namely:
\layout TickList

TickList
\layout Standard

and
\layout CrossList

CrossList
\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 LyX.
\layout Rotatefoilhead

Rotatefoilhead
\layout Standard


\backslash 
hrule height 3pt
\layout Itemize

Create landscape foils by using Rotatefoilhead
\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
\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.
\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.
\layout ShortRotatefoilhead

ShortRotateFoilhead
\layout Standard


\begin_inset ERT
status Collapsed

\layout Standard

\backslash 
hrule height 3pt
\end_inset 


\layout Itemize

Again the short version reduces the space below the heading
\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 rotatefoilh
ead.
 For example,
\newline 

\family typewriter 
 
\backslash 
setlength{
\backslash 
foilheadskip}{-0.5in} 
\family default 

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

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

Tricky Proofs
\layout Standard


\begin_inset ERT
status Collapsed

\layout Standard

\backslash 
hrule height 3pt 
\end_inset 


\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.
\layout Lemma*

As you can see, we are still in the same lemma.
\layout Standard


\begin_inset ERT
status Collapsed

\layout Standard
%
\end_inset 


\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 
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 LaTeX but the insertion of the LaTeX
 paragraph is sufficient to fool LyX into correctly handling the multiple
 environments.
\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.
\layout ShortFoilhead

Tables and Figures
\layout Standard


\begin_inset ERT
status Collapsed

\layout Standard

\backslash 
hrule height 3pt 
\end_inset 


\layout Standard
\added_space_top 0.3cm \added_space_bottom 0.3cm \align center 

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

\layout Standard

Column1
\end_inset 
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text

\layout Standard

Column2
\end_inset 
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" rightline="true" usebox="none">
\begin_inset Text

\layout Standard

Column3
\end_inset 
</cell>
</row>
<row topline="true">
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text

\layout Standard

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

\layout Standard


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

\layout Standard

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

\layout Standard


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

\layout Standard

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

\layout Standard


\series bold 
foils
\end_inset 
</cell>
</row>
</lyxtabular>

\end_inset 


\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
wide false
collapsed false

\layout Standard
\align center 

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

\layout Standard

Row1
\end_inset 
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text

\layout Standard


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

\layout Standard

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

\layout Standard

Row2
\end_inset 
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text

\layout Standard


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

\layout Standard

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

\layout Standard

Row3
\end_inset 
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text

\layout Standard


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

\layout Standard

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

\end_inset 


\layout Caption

This is a non-floating 
\begin_inset Quotes eld
\end_inset 

float
\begin_inset Quotes erd
\end_inset 

 table
\end_inset 


\layout ShortFoilhead

Headers and Footers
\layout Standard


\begin_inset ERT
status Collapsed

\layout Standard

\backslash 
hrule height 3pt
\end_inset 


\layout Standard

FoilTeX provides some powerful header and footer capabilities
\begin_inset Foot
collapsed true

\layout Standard

You can also use the standard footnotes like this one.
\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.
\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 FoilTeX-
\begin_inset Quotes erd
\end_inset 

.
 While the second is meant to provide a classification for the audience
 eg.
 Confidential.
\layout Standard

The remaining corners are controlled by:
\layout Standard


\family typewriter 

\backslash 
rightfooter{}
\family default 
 -- which defaults to page numbers
\layout Standard


\family typewriter 

\backslash 
rightheader{}
\layout Standard


\family typewriter 

\backslash 
leftheader{}
\layout Foilhead

Further Reading
\layout Standard


\begin_inset ERT
status Collapsed

\layout Standard

\backslash 
hrule height 3pt
\end_inset 


\layout Standard

Your LaTeX distribution should include some documentation on FoilTeX.
 There are many more features in FoilTeX than those described here.
 For example, FoilTeX can automatically place a horizontal rule between
 the headers and all foilheads, and between the body and the footers.
\layout Bibliography
\bibitem {2}

Jim Hafner, 
\begin_inset Quotes eld
\end_inset 

The FoilTeX Class Package
\begin_inset Quotes erd
\end_inset 

, 
\family typewriter 
.../texmf/texmf/doc/latex/foiltex/foiltex.dvi
\layout Bibliography
\bibitem {2}

LyX Documentation Team, 
\begin_inset Quotes eld
\end_inset 

Advanced Editing Tools
\begin_inset Quotes erd
\end_inset 

.
\the_end
