+++ /dev/null
-%
-% W R A P F I G . S T Y
-%
-% Copyright (C) 1991,1992 by Donald Arseneau
-% These macros may be freely transmitted, reproduced, or modified for
-% non-commercial purposes provided that this notice is left intact.
-%
-% Environment "wrapfigure" to manually place a figure at the side
-% of the page and wrap text around it.
-%
-% \begin{wrapfigure}[36]{r}{3in} <figure> <\caption> etc. \end{wrapfigure}
-% -- - ---
-% [number of narrow lines] {left or right} {width of figure}
-%
-% Usage:
-% This is a different type of *non-floating* figure environment for LaTeX.
-% A figure of the specified width appears on the left or right (as specified)
-% of the page. LaTeX will try to wrap text around the figure leaving a gap of
-% \columsep by producing a number of short lines of text. LaTeX calculates
-% the number of short lines needed based on the height of the figure plus
-% the length \intextsep. You can override this guess by giving the optional
-% argument specifying the number of shortened lines (counting each displayed
-% equation as 3 lines). Cautions:
-% o Wrapfigure should not be used inside another environment (e.g., list)
-% o It does work in two-column format, but that would be silly.
-% o Since it does not float, it may be out of sequence with floated figures.
-% o The automatic rules (lines) that may be placed above or below floats
-% are ignored here. You must insert the rules manually.
-%
-% Placement:
-% LaTeX will not move a wrapfigure to the best place, so it is up to YOU
-% to position it well. Any changes to the document can ruin your careful
-% positioning so wrapfigures should be positioned just before printing a
-% final copy. Here are the rules for good placement:
-% o The environment should be placed so as to not run over a page boundary.
-% o Only ordinary text should have to flow past the figure; no section
-% titles please. Equations are acceptable if they fit.
-% o It is convenient to give \begin{wrapfigure} just after a paragraph has
-% ended. But if you want to start in the middle of a paragraph, you must
-% put the environment between two words where there is a natural linebreak
-% (like "must" and "put" above).
-%
-\newcount \WF@wrappedlines % used globally
-
-\def\wrapfigure{\@ifnextchar[{\WF@raptfig}{\WF@raptfig[-1]}}
-
-\def\WF@raptfig[#1]#2#3{\relax\ifx\par\@@par\else\typeout
- {WARNING: wrapfigure used inside another environment.}\fi
- \ifnum#10>\z@ % 10*num. lines specified (0 if blank)
- \global\WF@wrappedlines#1\global\advance\WF@wrappedlines\@ne
- \else % calc num. lines later
- \global\WF@wrappedlines\z@
- \fi
- \ifvmode % Between paragraphs: Start new one. Text will be indented...
- \noindent \aftergroup\indent % after the \endgroup of \end{wrapfigure}
- \else % In paragraph: End this one so it doesn't look ended; start new one.
- {\unskip\parfillskip\z@skip\par\penalty\interlinepenalty
- \parskip\z@skip\noindent}% text will start with no indentation
- \fi \hbox to \z@\bgroup % llap or rlap depending on {l} or {r} parameter.
- \@tempdimb\hsize \advance\@tempdimb-#3 \advance\@tempdimb-\columnsep
- \if r#2\relax% fig on right
- \@tempdima\z@ % no hanging indentation
- \kern-#3\kern\hsize % position to the right of the text, past gutter
- \def\@tempa{\hss}% figure overlaps space to the right
- \else % fig on left
- \@tempdima#3\advance\@tempdima\columnsep % indent past figure
- \hss % figure overlaps space to the left
- \def\@tempa{\kern\columnsep}% position to left of the gap
- \fi
- \xdef\WF@wrapil{\the\@tempdima \the\@tempdimb}% indentation and length
- \setbox\z@\vtop\bgroup \hsize=#3\relax \hrule \@height\z@
- \@parboxrestore
- \def\@captype{figure}% set up figure
-}
-
-\def\endwrapfigure{\leftline{}\egroup % ensure \hsize wide
- \ifnum \WF@wrappedlines=\z@ % measure figure box to count lines
- \@tempdima\dp\z@ \advance\@tempdima\intextsep
- \divide\@tempdima\baselineskip
- \global\WF@wrappedlines\@tempdima \global\advance\WF@wrappedlines\tw@
- \fi \dp\z@\z@ \box\z@ % smash the vtop
- \@tempa\egroup \aftergroup\WF@startwrapping \global\@ignoretrue}
-
-\def\WF@startwrapping{\everypar{\WF@setwrapping}\WF@setwrapping
- \def\WF@savedclubp{\the\clubpenalty}\clubpenalty\@M % prevent bad pagebreak
- \def\WF@restoretol{\tolerance\the\tolerance}\tolerance\@M
- \def\par{\@@par \clubpenalty\WF@savedclubp % will wrap more than one
- \global\advance\WF@wrappedlines-\prevgraf % paragraph if necessary
- \ifnum\WF@wrappedlines<\tw@ \everypar{}\let\par\@@par\WF@restoretol\fi
- }}
-% Create \parshape command
-\def\WF@setwrapping{\@tempcnta\@ne \let\@tempb\relax \def\@tempc{}%
- \@whilenum \@tempcnta<\WF@wrappedlines\do{% repeated indentation, length
- \edef\@tempc{\@tempc\@tempb}\advance\@tempcnta\@ne
- }\let\@tempb\WF@wrapil \parshape \WF@wrappedlines \@tempc \z@ \hsize}
-%
-% 1992: change boxing so there is no height.
-% interim version: added \@parboxrestore
-%
-% Send problem reports to asnd@Reg.TRIUMF.CA
-%
-% test integrity:
-% brackets: round, square, curly, angle: () [] {} <>
-% backslash, slash, vertical, at, dollar, and: \ / | @ $ &
-% hat, grave, acute (apostrophe), quote, tilde, under: ^ ` ' " ~ _
-
-
projects / ppam-mpi.git / blobdiff