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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
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<TITLE>LATEX Commands</TITLE>
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<B> Next:</B> <A HREF="plaintex.html">Plain TEX</A>
<B> Up:</B> <A HREF="manual.html">iTe</A>
<B> Previous:</B> <A HREF="invocation.html">Invocation</A>
<H1>L<SUP><SMALL>A</SMALL></SUP>T<SMALL>E</SMALL>X Commands</H1>
<pre class="command">\usepackage[graphics|dvi]{ite}</pre>
Load the <span class=ite>iTe</span> package. Do not use <code>`\input ite.tex'</code> unless
your format is <A HREF="plaintex.html">Plain T<SMALL>E</SMALL>X</a>.
<p>
Example:
<PRE>
\usepackage{ite}</PRE>
The <TT>ite</TT> package can have one of the two following options:
<DL>
<DT><STRONG>graphics</STRONG>
<DD>This will use the rotation and scaling operations of
the <TT>graphics</TT> or <TT>graphicx</TT> package. One of these packages
is required. The <EM>dvi</EM> code produced is more device independent
than without this option.
<DT><STRONG>dvi.tex</STRONG>
<DD>Does not produce any device dependent code.
No rotation and no scaling takes place.
</DL>Do not use these options for interactive use of <span class=ite>iTe</span>.
<pre class="command">\usepackage{trig}</pre>
You have to load the <TT>trig</TT> package whenever you do not give
dimensional arguments to an <TT>iteblock</TT> environment, see below.
<pre class="command">\begin{iteblock}(x_dimen,y_dimen)
...
\end{iteblock}</pre>
The <TT>iteblock</TT> environment creates a box with the specified
dimensions (optional) and serves as a container for <code>\ite</code>
statements.
<p>
Example:
<PRE>
\begin{iteblock}(\textwidth,5.0cm)
\ite Hallo
\end{iteblock}</PRE>
<P>
The <TT>iteblock</TT> environment can contain any number of <code>\ite</code>
statements. If the optional dimensional arguments are not given, the
box will be the bounding box for all contained <code>\ite</code> objects.
With the optional arguments, the box is framed for convenience. The
use of nested, unrestricted <TT>iteblock</TT> environments is not
allowed, see the definition of the <TT>itebind</TT> environment.
<pre class="command">\ite ... </pre>
Defines <span class=ite>iTe</span> object.
<p>
Example:
<PRE>
\ite $cos x$
\ite \begin{minipage}Hello\\ World\end{minipage}</PRE>
<P>
Whatever you can put inside an <code>\mbox</code> you can also put after an
<code>\ite</code> statement. However, only restricted <TT>iteblock</TT>
environments are allowed. <span class=ite>iTe</span> will expand each <code>\ite</code> statement
to <code>\ITE(x y a s)</code>, where <I>x</I> and <I>y</I> is the translation in units
of <code>\ITEunit</code>, <I>a</I> is the angle of rotation, and <I>s</I> is the
scaling factor of the object. You should not change these numbers
manually.
<pre class="command">\setlength{\ITEunit}{dimension}</pre>
The smallest unit an <span class=ite>iTe</span> object can be translated in either direction.
<P>
Example:
<PRE>
\setlength{\ITEunit}{0.1pt}</PRE>
The default is 0.5pt or approximately 0.35mm. You should change the
value of <code>\ITEunit</code> only if a higher resolution is required. With
the default, the two 'X' characters in the example
<PRE>
\ITE(0 0 0 1)X
\ITE(200 0 0 1)X</PRE>
are 100pt apart. After <code>\setlength{\ITEunit}{1mm}</code>, the distance would be
200mm.
<pre class="command">\begin{itebind}
...
\end{itebind}</pre>
The <TT>itebind</TT> environment <EM>deactivates</EM> all enclosed <span class=ite>iTe</span>
objects. You have to use it inside macros, saved boxes, and recursive
<TT>iteblock</TT> environments.
<P>
Example:
<TABLE CELLPADDING=3 WIDTH="100%">
<TR><TD ALIGN="LEFT">
<PRE style="font-size:x-small">
\newsavebox{\housebox}
\sbox{\housebox}{\begin{itebind}
\begin{iteblock}(0cm,0cm)
\ITE(0 0 0 1)\framebox(20,20){}
\ITE(7 0 0 0.482)\framebox(10,20){}
\ITE(19 66 -50 1)\rule{20pt}{1pt}
\ITE(-4 35 50 1)\rule{20pt}{1pt}
\end{iteblock}
\end{itebind}}
\begin{iteblock}(3cm,3cm)
\ITE(87 95 5 1.728)\usebox{\housebox}
\ITE(230 103 -5 2.589)\usebox{\housebox}
\end{iteblock}</PRE>
</TD>
<TD ALIGN="LEFT"><img src="images/house.gif" alt="Image"></TD>
</TR>
</TABLE>
<P>
<contact-stamp><hr><FONT SIZE=-1>
Last modified by <A HREF="http://www.decatur.de/wolfgang">Wolfgang Kühn</a> on
Saturday, 10 June 2000
</FONT>
</contact-stamp>
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