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diff --git a/Master/texmf-dist/doc/generic/mfpic/refcard.tex b/Master/texmf-dist/doc/generic/mfpic/refcard.tex deleted file mode 100644 index 7078e262e48..00000000000 --- a/Master/texmf-dist/doc/generic/mfpic/refcard.tex +++ /dev/null @@ -1,651 +0,0 @@ -%%% File: refcard.tex -%%% A part of mfpic 0.7a beta 2004/04/16 -%%% -% (Ask your driver to print so that longer dimension is horizontal) -\newdimen\paperlongside - \paperlongside 11 truein -\newdimen\papershortside - \papershortside 8.5 truein - -\ifx\pdfoutput\undefined -\else\ifx\pdfoutput\relax -\else\ifnum\pdfoutput>0 - \pdfpagewidth\paperlongside - \pdfpageheight\papershortside -\fi\fi\fi - -\font\manual=cmcsc8 -\def\MF{{\manual meta}\-{\manual font}} -\def\MP{{\manual meta}\-{\manual post}} -\def\TeX{{\rm T\kern-.1667em\lower.5ex\hbox{E}\kern-.125emX\null}} -\def\plainTeX{{\rm plain\kern -.15em\TeX}} -\def\LaTeX{{\rm L\raise.42ex\hbox{\kern-.36em \manual a}\kern-.15em\TeX}} -%\def\LaTeXe{\LaTeX$2_{\textstyle\varepsilon}$} -\def\gobble#1{} -\def\dooptparam[#1]{{\tt[#1]}\futurelet\nchr\domacro} -\def\dofixparam[#1]{{\tt\string{#1\string}}\futurelet\nchr\domacro} -\def\doparamswap{\if?\nchr\dooptparam[\expandafter\gobble - \else\dofixparam[\fi} -\def\doparam{\futurelet\nchr\doparamswap} -\def\ddoparam{\expandafter\doparam\gobble} -\def\domacro{\if[\nchr\expandafter\ddoparam\fi} -\def\bsl{{\tt\char\escapechar}} -\def\mac#1{\bsl{\tt#1}\futurelet\nchr\domacro} - -% logical markup to typeset filenames, program names, MF code, -% grafbase identifiers, environment names, email addresses, and -% emphasis. -\def\file#1{{\tt #1}} -\def\prog#1{{\sf #1}} % didn't want everything in \tt -\def\mfc#1{{\tt #1}} -\def\opt#1{{\tt #1}} % LaTeX2e option names -\def\gbc#1{{\tt #1}} -\def\env#1{{\tt #1}} -\def\mail#1{{\tt #1}} -\def\emph#1{{\it #1\/}} - -% Forced, Clean, Linebreak. - -\def\brk{\nobreak\hfil\break} - -\newcount\columnsperpage - -% Entries are too wide for 3 columns. Print 2 columns landscape -\columnsperpage=2 - -% The rest of this header is nicked from gnuplot (which took it from -% Emacs) but was drastically adapted for mfpic. -% -% This file is intended to be processed by plainTeX. -% -% You will need to inform your dvi driver to print it in landscape -% and, optionally, double sided. -% Author of GNU Emacs Refcard: -% Stephen Gildea -% UUCP: mit-erl!gildea -% Internet: gildea@erl.mit.edu -% -% Person who ripped off the formatter for gnuplot: -% Alex Woo -% NASA Ames Research Center -% Internet: woo@ames.arc.nasa.gov -% -% Modified on 9 Dec 1992 by: -% Daniel S. Lewart -% University of Illinois -% Internet: d-lewart@uiuc.edu -% -% Modified on 29 Sep 1999, 11 Jul 2002, 29 Sep 2003 %(for mfpic) by: -% Daniel H. Luecking -% University of Arkansas -% luecking@uark.edu - -\newdimen\intercolumnskip -\newbox\columna -\newbox\columnb - -\hsize4.75truein -\vsize 7.25truein - -% Equal left right, right and middle margins, about .5in on USletter -\intercolumnskip=\paperlongside -\advance\intercolumnskip -2\hsize -\intercolumnskip .33333\intercolumnskip -\hoffset\intercolumnskip -\advance\hoffset -1truein - -% Equal top and bottom margins, about .4in on A4 paper -\voffset\papershortside -\advance\voffset-\vsize -\voffset .5\voffset -\advance\voffset -1truein - -\topskip8truept - -\font\manual=cmcsc10 at 8pt -\font\titlefont=cmbx10 scaled \magstep1 -\font\headingfont=cmbx10 -\font\smallfont=cmr6 -\font\smallsy=cmsy6 -\font\eighti=cmmi8 -\font\sixi=cmmi6 -\font\eightex=cmex10 at 8pt -\font\eightrm=cmr8 -\font\eightbf=cmbx8 -\let\subheadingfont\eightbf -\font\sixbf=cmbx6 -\font\eightit=cmti8 -\font\eighttt=cmtt8 -\font\eightsy=cmsy8 -\font\sixsy=cmsy6 -\font\eightsf=cmss10 at 8pt -\font\eightsl=cmsl8 -\font\tensf=cmss10 -\textfont0=\eightrm \scriptfont0=\smallfont -\textfont1=\eighti \scriptfont1=\sixi -\textfont2=\eightsy \scriptfont2=\sixsy -\textfont3=\eightex \scriptfont3=\eightex \scriptscriptfont3=\eightex -\textfont\bffam\eightbf \scriptfont\bffam\sixbf -\def\rm{\fam0\eightrm} -\def\bf{\fam\bffam\eightbf} -\def\it{\eightit} -\def\tt{\eighttt} -\def\sf{\eightsf} -\def\sl{\eightsl} -\smallskipamount 2pt plus 1pt minus 0pt -\medskipamount 5pt plus 2pt minus 2pt -\bigskipamount 10pt plus 3pt minus 3pt -\normalbaselineskip=10pt -\normalbaselines -\rm -\setbox\strutbox=\hbox{\vrule height6.8pt depth3.2pt width0pt} - -\def\abc{a} -\output={% - \if b\abc \multicolumnformat \global\def\abc{a} - \else\if a\abc - \global\setbox\columna\columnbox \global\def\abc{b} - \global\setbox\columnb\hbox to -\intercolumnskip{} - \fi\fi} -\def\multicolumnformat{\shipout\vbox{% - \hbox{\box\columna\hskip\intercolumnskip - \box\columnb\hskip\intercolumnskip\columnbox}}\advancepageno} -\def\columnbox{\leftline{\pagebody}} - -\def\bye{\par\vfill\supereject - \if a\abc \else\null\vfill\eject\fi - \if a\abc \else\null\vfill\eject\fi - \end} - -% Typewriter type braces (redefinitions of escaped braces) : -\def\{{{\tt \char`\{}} -\def\}{{\tt\char`\}}} - - -\parindent 0pt - -\def\title#1{{\titlefont\centerline{#1}}\vskip 1ex plus .5ex} - -\def\section#1{\par\filbreak - \vskip 2.25ex plus 2ex minus 2ex {\headingfont #1}% - \vskip 1.25ex plus 1ex minus 1.5ex} - -\def\subsection#1{\ifhmode\par\fi - \ifdim\lastskip<1.5ex - \vskip -\lastskip - \vskip 1.5ex plus 1ex minus 1ex - \fi - \filbreak - {\subheadingfont #1}% - \vskip .75ex plus .5ex minus .5ex} - -\newdimen\describeindent -\describeindent=0em - -\def\var#1{$\langle${\it #1\/}$\rangle$} -\def\alt{\unskip$\;|\;$\hfilbreak} -\def\hfilbreak{\hfil\allowbreak\hfilneg} - -\newdimen\secondkeyindent - -\def\describe#1#2{\leavevmode\vtop - {\hsize=\firstkeyfrac\hsize\rightskip=1em plus 1 fill\relax - \secondkeyindent\describeindent \advance\secondkeyindent 1em - \hangindent\secondkeyindent \hangafter1 - \hskip\describeindent\relax\strut#1\nobreak\hskip0pt\strut}% - \vtop - {\hsize=\secondkeyfrac\hsize\rightskip=0pt plus 1 fill\relax - \leavevmode\strut#2\unskip\strut}\par} -\def\code#1{{\sf #1}} - -\title{MFPIC Quick Reference} - -\centerline{(Copyright 2000--2003 by Daniel Luecking)} -\medskip -This information was prepared for version 0.7 of \prog{mfpic}. - -\section{Preamble commands} - -\def\firstkeyfrac{.4} -\def\secondkeyfrac{.6} - -\describe{Load \prog{mfpic} package:} - {\mac{input} \file{mfpic}, or \mac{usepackage}[?\var{options}][mfpic]} -\describe{Options}{\opt{metafont} \alt \opt{metapost}, \opt{mplabels}, - overlaylabels \opt{centeredcaptions}, \opt{clip}, - \opt{truebbox}, \opt{draft}, \opt{final}, \opt{nowrite}} -\describe{Activate options (\plainTeX)} - {\mac{usemetafont} \alt \mac{usemetapost}, \mac{usemplabels}, - \mac{overlaylabels} \mac{usecenteredcaptions}, \mac{clipmfpic}, - \mac{usetruebbox}, \mac{mfpicdraft}, \mac{mfpicfinal}, - \mac{mfpicnowrite}} -\describe{Turn off some options} - {\mac{nomplabels}, \mac{nooverlaylabels} - \mac{nocenteredcaptions}, \mac{noclipmfpic}, \mac{notruebbox}} -\describe{Set up/close the output file} - {\mac{opengraphsfile}[\var{base name}]$\ldots$\mac{closegraphsfile}} - -\section{The {\tensf mfpic} environment} - -\def\firstkeyfrac{.30} -\def\secondkeyfrac{.70} - -\describe{Start an \prog{mfpic} figure} - {\mac{mfpic}[?\var{xscale}][?\var{yscale}]% - \{\var{$x_{\min}$}\}\allowbreak\{\var{$x_{ max}$}\}\allowbreak - \{\var{$y_{min}$}\}\allowbreak\{\var{$y_{max}$}\}\brk - \ \ \ \ \var{MFpic commands}\brk - \mac{endmfpic}} -\describe{\quad\LaTeX{} (optional)} - {\mac{begin}[mfpic]${}\equiv{}$\mac{mfpic}, - \mac{end}[mfpic]${}\equiv{}$\mac{endmfpic}} - -\smallskip -The default \var{xscale} is $1$ (\mac{mfpicunit}), default \var{yscale} -is \var{xscale}. - -\section{Dimensions (lengths)} - -\def\firstkeyfrac{.58} -\def\secondkeyfrac{.42} - -\describe{\sl Purpose; where used:} {\sl Name and default value:} -\vskip1pt -\describe{Unit of length; \mac{mfpic}} {\mac{mfpicunit}, \tt 1pt} -\describe{Size of a symbol; \mac{point}, \mac{plot}, and \mac{plotsymbol}} - {\mac{pointsize}, \tt 2pt} -\describe{Darkness of shading; \mac{shade}} {\mac{shadespace}, \tt 1pt } -\describe{Space between dots; \mac{polkadot}} - {\mac{polkadotspace}, \tt 10pt} -\describe{Space between hatch lines; hatching macros} - {\mac{hatchspace}, \tt 3pt} -\describe{Size of arrowhead; \mac{arrow}} {\mac{headlen}, \tt 3pt} -\describe{Size of x-, y-axis arrowhead; xy-axes macros} - {\mac{axisheadlen}, \tt 5pt} -\describe{Size of border axis arrowhead; side axis macros} - {\mac{sideheadlen}, \tt 0pt} -\describe{Size of marks on axes; axis marks} {\mac{hashlen}, \tt 4pt} -\describe{Size of dashes; \mac{dashed}} {\mac{dashlen}, \tt 4pt} -\describe{Space between dashes; \mac{dashed}} {\mac{dashspace}, \tt 4pt} -\describe{Size of dots; \mac{dotted}} {\mac{dotsize}, \tt 0.5pt} -\describe{Space between dots; \mac{dotted}} {\mac{dotspace}, 3pt} -\describe{Space between symbols; \mac{plot}} {\mac{symbolspace}, \tt 5pt} - -\medskip -The following commands are used to change the size of some dimension -parameters: - -\smallskip -\describe{{\sl Purpose} ({\sl default\/}):} {\sl Command:} -\vskip1pt -\describe{Set diameter of drawing pen ({\tt 0.5pt})} - {\mac{penwd}[\var{dimen}]} -\describe{Set diameter of shading dots ({\tt 0.5pt})} - {\mac{shadewd}[\var{dimen}]} -\describe{Set diameter of polkadot ({\tt 5pt})} - {\mac{polkadotwd}[\var{dimen}]} -\describe{Set diameter of hatching pen ({\tt 0.5pt})} - {\mac{hatchwd}[\var{dimen}]} -\describe{Multiply \mac{shadespace} by 1.2} {\mac{lightershade}} -\describe{Divide \mac{shadespace} by 1.2} {\mac{darkershade}} - - -\section{Colors} - -\def\firstkeyfrac{.45} -\def\secondkeyfrac{.55} - -\smallskip -\describe{Set color for curves} {\mac{drawcolor}[\var{color}]} -\describe{Set color for fills} {\mac{fillcolor}[\var{color}]} -\describe{Set color for points, symbols} {\mac{pointcolor}[\var{color}]} -\describe{Set color for hatching} {\mac{hatchcolor}[\var{color}]} -\describe{Set color for arrowheads} {\mac{headcolor}[\var{color}]} -\describe{Set color for tlabels} {\mac{tlabelcolor}[\var{color}]} -\describe{Set color used by \mac{gclear}} {\mac{backgroundcolor}[\var{color}]} -\describe{\quad \LaTeX{} syntax} - {\mac{drawcolor}[?\var{model}][\var{clrspec}], etc.} -\describe{Define a color name} {\mac{mfpdefinecolor}[\var{name}][\var{model}][\var{clrspec}]} - - -\section{Common geometric figures} - -Drawing commands that operate on a variable length list in braces may -be followed by \mac{datafile}[\var{filename}] instead of the list. - -\subsection{Points} - -\def\firstkeyfrac{.42} -\def\secondkeyfrac{.58} - -\describe{Place a symbol at given point(s)} - {\mac{plotsymbol}[?\var{size}][\var{name}]% - [($x_0,y_0$),($x_1,y_1$),$\ldots$]} -\describe{\quad Available symbol names} {{\tt Triangle}, {\tt Square}, {\tt Circle}, {\tt - Diamond}, {\tt Star}, {\tt SolidTriangle}, {\tt SolidSquare}, {\tt SolidCircle}, - {\tt SolidDiamond}, \tt{SolidStar}, {\tt Plus}, {\tt Cross}, - {\tt Asterisk}} -\describe{Points (filled or unfilled circles)} - {\mac{point}[?\var{size}][($x_0,y_0$),($x_1,y_1$),$\ldots$]} -\describe{Force filled/open circles in \mac{point}:} - {\mac{pointfilltrue}/\mac{pointfillfalse}} - -\subsection{Lines} - -\def\firstkeyfrac{.45} -\def\secondkeyfrac{.55} - -\describe{Connect points with lines} - {\mac{polyline}[($x_0,y_0$),($x_1,y_1$),$\ldots$], - or (\mac{lines})} -\describe{Closed polygon} - {\mac{polygon}[($x_0,y_0$),($x_1,y_1$),$\ldots$]} -\describe{Concatenate vectors} - {\mac{turtle}[\var{initialpoint},\var{$v_1$},\var{$v_2$},$\ldots$]} -\describe{Rectangle (upright) with given corners} - {\mac{rect}[($x_0,y_0$),($x_1,y_1$)]} - -\subsection{Circles, arcs and ellipses} - -\def\firstkeyfrac{.55} -\def\secondkeyfrac{.45} - -\describe{Circles} {} -\describe{\qquad polar form (default):} - {\mac{circle}[?p][\var{center},\var{radius}]} -\describe{\qquad three-point form:} - {\mac{circle}[?t][($x_0,y_0$),($x_1,y_1$),($x_2,y_2$)]} -\describe{\qquad center-point form:} - {\mac{circle}[?c][\var{center},\var{point}]} -\describe{\qquad point-sweep form:} - {\mac{circle}[?s][($x_0,y_0$),($x_1,y_1$),\var{angle}]} -\describe{Arcs} {} -\describe{\qquad polar form:} - {\mac{arc}[?p][\var{center},\var{$\theta_1$},\var{$\theta_2$},% - \var{radius}]} -\describe{\qquad three-point form:} - {\mac{arc}[?t][($x_0,y_0$),($x_1,y_1$),($x_2,y_2$)]} -\describe{\qquad center-point-angle form:} - {\mac{arc}[?c][\var{center},\var{point},\var{angle}]} -\describe{\qquad point-sweep form (default):} - {\mac{arc}[?s][($x_0,y_0$),($x_1,y_1$),\var{angle}]} -\describe{Ellipse, center $(x_0,y_0)$, radii \var{$r_x$}, \var{$r_y$}, angle -\var{$\theta$}} - {\mac{ellipse}[?\var{$\theta$}]% - \tt\{($x_0,y_0$),\var{$r_x$},\var{$r_y$}\}} - -\section{General curves} - -\def\firstkeyfrac{.45} -\def\secondkeyfrac{.55} - -A \var{spec} can be {\tt p} (for polyline) or {\tt s} (for smooth) -followed by a number for the tension. - -\smallskip -\describe{Smooth curve through points} - {\mac{curve}[?\var{tension}][($x_0,y_0$),($x_1,y_1$),$\ldots$]} -\describe{Graph of $y=f(x)$} - {\mac{function}[?\var{spec}][$x_{\min}$,$x_{\max}$,% - $\Delta x$][$f(\hbox{\tt x})$]} -\describe{Graph of parametric curve $(x(t),y(t))$} - {\mac{parafcn}[?\var{spec}][$t_{\min}$,$t_{\max}$,$\Delta t$]% - [($x(\hbox{\tt t})$, $y(\hbox{\tt t})$)]} -\describe{Graph of $r = f(\theta)$} - {\mac{plrfcn}[?\var{spec}]% - [$\theta_{\min}$,$\theta_{\max}$,$\Delta\theta$][$f(\hbox{\tt t})$]} -\describe{Interpolate with a smooth {\it function}} - {\mac{fcncurve}[?\var{tension}][($x_0,y_0$),($x_1,y_1$),$\ldots$]} -\describe{Curve from data in a file*} - {\mac{datafile}[?\var{spec}][\var{file}]} -\describe{\quad Set how \mac{datafile} processes a line} - {\mac{using}[\var{read\_pattern}][\var{write\_pattern}]\brk - Default is \mac{using}[\#1 \#2 \#3][(\#1,\#2)]} - - -\section{Regions} - -\def\firstkeyfrac{.45} -\def\secondkeyfrac{.55} - -Curves are not necessarily `closed' even if the start and end are the -same. The following are closed (may be filled), as are \mac{rect}, -\mac{polygon}, \mac{circle}, and \mac{ellipse}. - -\smallskip -\describe{Closed curve through given points} - {\mac{cyclic}[?\var{tension}][$(x_1,y_1),(x_2,y_2),\ldots$]} -\describe{Circular sector (pie slice)} - {\mac{sector}[\var{center},\var{radius},\var{$\theta_1$},% - \var{$\theta_2$}]} -\describe{Region between two functions} {\mac{btwnfcn}[?\var{spec}][$x_{\min}$,% - $x_{\max}$,$\Delta x$][$f(\hbox{\tt x})$][$g(\hbox{\tt x})$]} -\describe{Region in polar coordinates} - {\mac{plrregion}[?\var{spec}][$\theta_{\min}$,$\theta_{\max}$,% - $\Delta \theta$][$f(\hbox{\tt t})$]} -\describe{Curves surrounding text} - {\mac{tlabelrect}[?\var{radius}]{\tt(\var{x},\var{y})\{\var{text}\}}\brk - \mac{tlabeloval}[?\var{mult}]{\tt(\var{x},\var{y})\{\var{text}\}}\brk - \mac{tlabelellipse}[?\var{ratio}]{\tt(\var{x},\var{y})\{\var{text}\}}\brk - \var{radius}: round corners. \var{mult}: stretch horizontally. - \var{ratio}: width/height of ellipse} - - -\section{Prefix macros} - -\subsection{Drawing curves} - -\def\firstkeyfrac{.4} -\def\secondkeyfrac{.6} - -\describe{Dashed path}{\mac{dashed}[?\var{length},\var{gap}]$\ldots$} -\describe{Dotted path}{\mac{dotted}[?\var{size},\var{gap}]$\ldots$} -\describe{Trace a path with symbols} - {\mac{plot}[?\var{size},\var{gap}][\var{symbol}]$\ldots$} -\describe{Generalized dashes}{\mac{gendashed}[\var{patname}]$\ldots$} -\describe{\quad Define a named dash pattern} - {\mac{dashpattern}[\var{patname}][\var{len$_1$},\var{len$_2$},$\ldots$,% - \var{len$_{2n}$}]} -\describe{Place a symbol at all nodes} - {\mac{plotnodes}[?\var{size}][\var{symbol}]$\ldots$} -\describe{Solid curve*}{\mac{draw}[?\var{color}]$\ldots$} - - -\subsection{Closing a curve} - -\def\firstkeyfrac{.45} -\def\secondkeyfrac{.55} - -These turn any path into a `closed' path (result may be filled). - -\smallskip -\describe{Close with a straight line,}{\mac{lclosed}$\ldots$} -\describe{Close with a smooth join, like \mac{cycle},}{\mac{sclosed}$\ldots$} -\describe{Close letting \MF{} choose}{\mac{bclosed}$\ldots$} - -\subsection{Filling closed curves} - -\def\firstkeyfrac{.4} -\def\secondkeyfrac{.6} - -These filling prefixes turn off drawing of the curve. - -\smallskip -\describe{Solid fill} {\mac{gfill}[?\var{color}]$\ldots$} -\describe{Unfill} {\mac{gclear}$\ldots$} -\describe{Hatched fills} - {\mac{thatch}[?\var{space},\var{angle}][?\var{color}]$\ldots$} -\describe{\qquad \var{angle}${}=45\,$deg} - {\mac{rhatch}[?\var{space}][?\var{color}]$\ldots$} -\describe{\qquad \var{angle}${}=-45\,$deg} - {\mac{lhatch}[?\var{space}][?\var{color}]$\ldots$} -\describe{\qquad crosshatching} - {\mac{xhatch}[?\var{space}][?\var{color}]$\ldots$} -\describe{} {\mac{hatch} $=$ \mac{xhatch}} -\describe{Shading} - {\mac{shade}[?\var{space}]$\ldots$} -\describe{Polkadot fill}{\mac{polkadot}[?\var{space}]$\ldots$} -\describe{Fill with copies of a tile} {\mac{tess}[\var{tile}]$\ldots$} -\describe{\quad Define a tile*} - {\mac{tile}[\var{name},\var{unit},\var{width},\var{height},\var{clip}] - \var{drawing commands} \mac{endtile}} - -\smallskip -* Creates a mini-mfpic, clipped if \var{clip}${}={}${\tt true}. - -\subsection{Storing and reusing a path} - -\describe{Store a path} {\mac{store}[\var{name}]$\ldots$} -\describe{\quad reusing a stored path} {\mac{mfobj}[\var{name}]} - -\subsection{Subpaths} - -\describe{Subpath by fraction of length} - {\mac{partpath}[\var{frac1},\var{frac2}]$\ldots$} -\describe{Subpath by node number} {\mac{subpath}[\var{m},\var{n}]$\ldots$} -\describe{Cutting by another path} - {\mac{cutoffafter}[\var{obj}]$\ldots$, - \mac{cutoffbefore}[\var{obj}]$\ldots$.\brk - \var{obj} is a name created with \mac{store}} -\describe{Trim the ends of a path} - {\mac{trimpath}[\var{dim1},\var{dim2}]$\ldots$} - - -\subsection{Modifying a curve} - -\def\firstkeyfrac{.4} -\def\secondkeyfrac{.6} - -\describe{Add arrowhead to the end} - {\mac{arrow}[?l\var{length}][?r\var{angle}]% - [?b\var{backset}][?c\var{color}]$\ldots$} -\describe{\quad Define arrowhead shape} - {\mac{headshape}[\var{ratio}][\var{tension}][\var{filled}]} -\describe{Reverse a curve} {\mac{reverse}$\ldots$} -\describe{Double arrow} {\mac{arrow}\mac{reverse}\mac{arrow}$\ldots$} -\describe{Rotate around a point} {\mac{rotatepath}[($x_0$,$y_0$),\var{angle}]$\ldots$} -\describe{Reflect about a line} {\mac{reflectpath}[($x_0$,$y_0$),($x_1$,$y_1$)]$\ldots$} -\describe{Shift} {\mac{shiftpath}[($dx$,$dy$)]$\ldots$} -\describe{Scale around a point} {\mac{scalepath}[($x_0$,$y_0$),\var{scale}]$\ldots$} -\describe{xscale about line $x=x_0$} {\mac{xscalepath}[$x_0$,\var{scale}]$\ldots$} -\describe{yscale about line $y=y_0$} {\mac{yscalepath}[$y_0$,\var{scale}]$\ldots$} -\describe{slant, pivoting on line $y=y_0$} {\mac{slantpath}[$y_0$,\var{slant}]$\ldots$} -\describe{yslant, pivoting on line $x=x_0$} {\mac{yslantpath}[$x_0$,\var{slant}]$\ldots$} -\describe{Swap x and y} {\mac{xyswappath}$\ldots$} - - -\section{Axes} - -\def\firstkeyfrac{.30} -\def\secondkeyfrac{.70} - -\describe{Draw x- and/or y-axes} {\mac{axes}[?\var{headlen}], - \mac{xaxis}[?\var{headlen}], \mac{yaxis}[?\var{headlen}]} -\describe{Draw various axes} - {\mac{axis}[?\var{headlen}][\var{axis}], \ \var{axis} is one of - {\tt x}, {\tt y}, {\tt l}, {\tt b}, {\tt r}, or {\tt t}.} -\describe{Draw many axes} {\mac{doaxes}[?\var{headlen}][\var{list}], \ - \var{list} of letters, no commas.} -\describe{Shift border axis inward} - {\mac{axismargin}[\var{axis}][\var{amt}], \ \var{amt} is - in graph units.} -\describe{Add hashmarks to axes}{% - \mac{axismarks}[\var{axis}][?\var{len}][$c_1$,$c_2$,$\ldots$], \ - $c_j$ are positions.\brk Abbrev. by - \mac{xmarks} for \mac{axismarks}[x], etc.} -\describe{Change position of hash marks} - {\mac{setaxismarks}[\var{axis}][\var{pos}] \ \var{pos} is one of - {\tt inside}, {\tt outside}, {\tt centered}, {\tt ontop}, - {\tt onbottom}, {\tt onleft}, or {\tt onright}.} - -\section{Miscellaneous} - -\def\firstkeyfrac{.30} -\def\secondkeyfrac{.70} - -\describe{Text labels} - {\mac{tlabel}[?\var{pos}\var{$\theta$}]% - {\tt($x$,$y$)\{\var{\TeX{} text}\}}\brk - \mac{tlabels}[\var{args$_1$}\var{args$_2$}$\ldots$]\brk - \mac{axislabels}[\var{axis}][?\var{pos}\var{$\theta$}]% - [\{\var{txt$_1$}\}\var{$n_1$},% - \{\var{txt$_2$}\}\var{$n_2$},$\ldots$]\brk - \var{pos} is a two-letter sequence, \var{$\theta$}* the - angle of rotation in degrees; - \var{args$_j$} is an entire set of arguments as in - \mac{tlabel}; - \var{axis} is a letter, \var{txt$_j$} is label, \var{$n_j$} - is coordinate on axis} -\describe{Clipping to a path} {\mac{gclip}$\ldots$} -\describe{Polar conversion} - {\mac{plr}[($r_0$,$\theta_0$),($r_1$,$\theta_1$),$\ldots$]} -\describe{Connect paths} {\mac{connect} \var{path1} \var{path2} $\ldots$ - \mac{endconnect}} -\describe{Draw many curves from one datafile} - {\mac{plotdata}[?\var{spec}][\var{file}], \ \var{spec} is {\tt - p} or {\tt s\var{num}} where \var{num} is the (optional) tension - in the smooth curve} -\describe{Set how \mac{plotdata} draws curves$\dag$}{\mac{dashedlines} - \ (different dash patterns)\brk - \mac{coloredlines} \ (different colors, \MP{} only)\brk - \mac{pointedlines} \ (different symbols, like \mac{plot})\brk - \mac{datapointsonly} \ (different symbols, like \mac{plotnodes})} - -\smallskip -* The angle is optional, and ignored unless option \opt{mplabels} is -in effect.\brk -$\dag$ \mac{plotdata} also respects the \mac{using} setting (see -\mac{datafile} in section {\bf General curves}). - -\bye - -% Other commands: -\mac{setrender}[\<\TeX{} commands\>] - -\mac{coords}$\ldots$\mac{endcoords} -\mac{applyT}[\<transformer\>] -\mac{rotate}[$\theta$] -\mac{rotatearound}[$p$][$\theta$] -\mac{turn}[?$p$][$\theta$] -\mac{mirror}[$p_1$][$p_2$] -\mac{reflectabout}[$p_1$][$p_2$] -\mac{shift}[$p$] -\mac{scale}[$s$] -\mac{xscale}[$s$] -\mac{yscale}[$s$] -\mac{zscale}[$p$] -\mac{xslant}[$s$] -\mac{yslant}[$s$] -\mac{zslant}[$s$] -\mac{boost}[$\chi$] -\mac{xyswap} - -\mac{fdef}[\<fcn\>]% - (\<param1\>,\<param2\>,$\ldots$)% - [\<mf-expr\>] - -\mac{tcaption}[?\<maxwd\>,\<linewd\>][\<caption text\>] - -\mac{savepic}\bsl\<picname\> -\mac{newsavepic} -\mac{usepic} - -\mac{dashlineset}, \mac{dotlineset} - -\mac{mfsrc}[\<metafont code\>] -\mac{noship} - -\mac{store}[\<path variable\>][\<path\>] -\mac{mfobj}[\<path expression\>] -\mac{patharr}[\<pv\>]$\ldots$\mac{endpatharr} - -\mac{mftitle}[\<title\>] -\mac{tmtitle}[\<title\>] - -\mac{newfdim}[\<fdim\>] - -\mac{setmfpicgraphic} -\mac{getmfpicoffset} -\mac{setfilename} - -\bye |