From cfe306ba1b7ec40855a300580b7981845d56edeb Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Thu, 13 Jul 2017 10:25:48 +0900 Subject: add aeb-mlink aeb-pro aebxmp graphicxsp annot-pro --- .../doc/latex/aeb-pro/examples/aebpro_ex4.tex | 346 +++++++++++++++++++++ 1 file changed, 346 insertions(+) create mode 100644 texmf-dist/doc/latex/aeb-pro/examples/aebpro_ex4.tex (limited to 'texmf-dist/doc/latex/aeb-pro/examples/aebpro_ex4.tex') diff --git a/texmf-dist/doc/latex/aeb-pro/examples/aebpro_ex4.tex b/texmf-dist/doc/latex/aeb-pro/examples/aebpro_ex4.tex new file mode 100644 index 00000000..81c83709 --- /dev/null +++ b/texmf-dist/doc/latex/aeb-pro/examples/aebpro_ex4.tex @@ -0,0 +1,346 @@ +% dvips/Distiller workflow only +\documentclass{article} +\usepackage{amsmath} +\usepackage[% + web={ + pro, + designv, + tight, +% forcolorpaper, + centertitlepage, + dvipsnames, + usesf + }, + uselayers, + eforms, + aebxmp, +]{aeb_pro} +\usepackage{graphicx} +\usepackage[nomessages]{fp} +% +% The versions of pstricks-add and pstricks should be +% fairly recent. +% +\usepackage{pstricks-add} +\usepackage[absolute,overlay]{textpos} + +\DeclareDocInfo +{ + title=The AeB Pro Package\texorpdfstring{\\[1ex]}{: }Layers and Rollovers, + author=D. P. Story, + university=Acro\negthinspace\TeX.Net, + email=dpstory@acrotex.net, + subject=Test file for the AeB Pro package, + keywords={Adobe Acrobat, JavaScript}, + talksite=http://www.acrotex.net, + talkdate={January 12, 2007}, + copyrightStatus=True, + copyrightNotice={Copyright (C) \the\year, D. P. Story}, + copyrightInfoURL=http://www.acrotex.net +} +\talkdateLabel{Published:} + +\newcommand{\cs}[1]{\texttt{\char`\\#1}} +\newcommand\newtopic{\par\ifdim\lastskip>0pt\relax\vskip-\lastskip\fi +\vskip\medskipamount\noindent} +\newenvironment{sverbatim} +{\par\footnotesize\verbatim}{\endverbatim} +\def\AcroTeX{Acro\negthinspace\TeX} + +\begin{document} + +\maketitle + +\section{Layers} + +When the \texttt{uselayers} option is taken, the necessary code is +input to produce layers (Optional Content Groups). The +\textcolor{blue}{{\AcroTeX} Presentation Bundle} (APB), which has a +very sophisticated method of control over layers, by comparison, the +\textcolor{blue}{AeB Pro} layer support is very primitive indeed. As +a rule, after you create a layer, you will need a control of that +layer. This could be a button or a link that executes JavaScript. + +The basic command for creating a layer is \cs{xBld}. The content of +the layer is set off by the \cs{xBld}/\cs{eBld} pair. The command +\cs{xBld} takes two parameters: (1) the first is optional, +\texttt{true} if the layer is initially visible or \texttt{false}, +the default, if the layer is hidden initially; (2) the name of the +layer, this is used to reference the layer, to make it visible or +hidden. + +The creation and control of layers are illustrated in the two +subsequent sections. + +\newtopic When constructing a layer, there are two possible scenarios: +\begin{enumerate} + \item The layer takes up ``tex'' space + \item The layer does not take up ``tex'' space +\end{enumerate} +Let's look at each of these in turn. + +\subsection{Layer takes up space} + +A layer that takes up space in tex is the easiest case. For +example, guess what I'm thinking thinking about: I'm thinking about +my formerly favorite number, \xBld{mythoughts}the number is the +value of the integral $\int_0^4 4x + \frac14\,dx$. \eBld Want a +hint? \setLink[% +\A{\JS{% + var oLayer = getxBld("mythoughts"); + if ( oLayer != null ) + oLayer.state = !oLayer.state; + }} +]{\textcolor{red}{Click here}} I hope that hint worked for you. +Click on the link to hide the layer again. + +\newtopic For those viewing this document in PDF, the relevant code +code is seen below. + +First the layer is enclosed in a \cs{xBld}/\cs{eBld} pair, the +default state is hidden, so we don't supply the optional parameter. +The require (second) parameter is the name used to refer to the +layer. + +The link text has a JavaScript action. First we get the OCG object +for this layer by calling the \texttt{getxBld} function (this is +part of the AeB Pro JavaScript) then if non-null (you may not have +spelled the name correctly) we toggle the current state, +\texttt{oLayer.state = !oLayer.state}. +\begin{sverbatim} +\xBld{mythoughts}the number is the value of the integral +$\int_0^4 4x + \frac14\,dx$. \eBld Want a hint? +\setLink[\A{\JS{% + var oLayer = getxBld("mythoughts"); + if ( oLayer != null ) + oLayer.state = !oLayer.state; + }} +]{\textcolor{red}{Click here}} +\end{sverbatim} + +An advantage of the layers approach is that the content of the +layers are latexed as part of the content of the tex file; +consequently, you can include virtually anything in your layer that +tex can handle, math, figures, PSTricks, etc. Acrobat Pro 7.0 (and +distiller) or later is required to build the layers, but only Adobe +Reader 7.0 or later is needed to view the document, once +constructed. + +\NewPage +\subsection{Layer takes no space}\label{nospace} + +Perhaps the easiest way of creating layers that do not take up any tex space is to use a +package such as \textsf{textpos}. In the preamble of this document, I've placed the following +command: + +\begin{sverbatim} +\usepackage{pstricks-add,pstricks} +\usepackage[absolute,overlay]{textpos} +\end{sverbatim} + +\begin{textblock*}{.67\linewidth}[.5,.5](.5\paperwidth,.5\paperheight) +\xBld{crossinggraphcs}\psshadowbox[framesep=0pt]{\fcolorbox{red}{cornsilk}{% +\parbox{\linewidth} +{% +\begin{center} +\begin{pspicture}(-0.5,-1,0)(7,5) + \pscustom[linewidth=1pt,fillstyle=hlines,hatchcolor=red]{ + \psplot[linewidth=1pt]{2}{5}{% + x x mul neg x 6 mul add 5 sub} + \psplot[linewidth=1pt]{5}{2}{% + x x mul neg 3 div x 4 mul 3 div add 5 3 div add} + } + \pscustom[linewidth=1pt,fillstyle=vlines,hatchcolor=blue]{ + \psline(0,1.666667) + \psplot[linewidth=1pt]{0}{2}{% + x x mul neg 3 div x 4 mul 3 div add 5 3 div add} + \psplot[linewidth=1pt]{2}{1}{% + x x mul neg x 6 mul add 5 sub} + } + \psaxes{->}(0,0)(-0.5,-0.5)(7,5) + \uput[-90](7,0){$x$} + \uput[0](0,5){$y$} + \psplot[linewidth=1pt]{0.75}{5.25}{% + x x mul neg x 6 mul add 5 sub} + \psplot[linewidth=1pt]{0}{5.25}{% + x x mul neg 3 div x 4 mul 3 div add 5 3 div add} + \rput(5,2){$f$} + \rput(3,2){$g$} +\end{pspicture} +\end{center} +}}}\eBld +\end{textblock*} + +Now we can create a layer that takes up no space, but is overlaid on top of the tex content. +We use the \textsf{textpos} commands to place the layer. Once created and placed, we must +have a way of showing it and hiding it. This time, we'll use a button: +\pushButton[ + \CA{Push} +\A{\JS{% + toggleSetThisLayer("crossinggraphcs"); +}}]{crossinggraphcsBtn}{}{12bp} + +\newtopic As you can see from this example, you must be very careful in the placement of your +layers vis-\`{a}-vis the button. Form fields are laid on top of +content, and a layer is considered part of the content. This particular layer could be move to the +upper left corner, for example, Let's see how a link works, shall we? \setLink[% +\A{\JS{% + toggleSetThisLayer("crossinggraphcs"); +}}]{\textcolor{red}{Click here}}! The link is active even through the layer, you just have to find it! +I could have set this link to that it has a visible bounding box, in which case the border of the +bounding box shows through the layer, but hey, at least you can find the link! + +One thing you need to keep in mind is the placement of the code, +within the \texttt{textblock} environment. The overlaid material +will appear on whatever page the \texttt{textblock} ends up on. +Should you add more material before the \texttt{textblock}, the +controls may drop off to the next page. When the user presses the +control, nothing happens, actually, the layer is appearing on the previous page. +Sometimes it makes sense to insert a \cs{newpage} to ensure the proper placement +of the overlay relative to the placement of the controls. + +\NewPage % this is \newpage when for screen, does nothing when forpaper, defined in web + +\defineRC{help1} +{% +\psset{llx=-12pt, lly=-12pt,urx =12pt,ury =12pt,xAxisLabel=$x$,yAxisLabel=$y$} +\begin{psgraph*}[arrows=->,trigLabels=true,trigLabelBase=2,dx=\psPiH](0,0)(-.5,-1.5)(6.75,1.5){.75\linewidth}{.25\linewidth} + \psset{algebraic=true}% + \rput(4,1){$y=\sin(x)$}% + \psplot[linecolor=blue]{0}{TwoPi}{sin(x)} +\end{psgraph*} +} + +\begin{rollover} +\begin{textblock*}{.4\linewidth}[.5,.5](.5\paperwidth,.5\paperheight) +\xBld{help1}\psshadowbox[framesep=0pt]{\fcolorbox{red}{cornsilk}{% +\parbox{\linewidth}{\insertRC{help1}}}}\eBld +\end{textblock*} +\end{rollover} +\begin{printRollover} +\definePR{help1}{\parbox{.4\linewidth}{\insertRC{help1}}}\insertPR{help1} +\end{printRollover} + +\section{Rollovers} + +The AeB Pro package offers you two rollovers, which ostensibly provides +help to the document consumer. + +\subsection{\texorpdfstring{\protect\cs{texHelp}}{\textbackslash{texHelp}} uses Layers} + +The rollover is a special case of the techniques discussed in +\hyperref[nospace]{section~\ref*{nospace}}. For a rollover, you +create a form field, enclosing a word, when the user rolls across +the word, a help box opens. For example, recall the graph of the +\texHelp{help1}{$\sin(x)$,} isn't it pretty? Try rolling over the +word that is tagged with the `\texHelpIndicator{}' symbol. + +You will have to look at the source file to see what goes on here, +suffice it to say that the command \cs{texHelp} was used to create +the rollover, the symbol that appears is defined in the +\textsf{aeb\_pro} package by \cs{texHelpIndicator}, this command can +be re-defined to have a different symbol. + +\subsection{\texorpdfstring{\protect\cs{pdfHelp}}{\textbackslash pdfHelp} does not} + +There is another type of rollover, \cs{pdfHelp}. The command takes three arguments, +the first one is the name of the button field that is enclose around the third argument, +the second argument is the help text. The help text is not part of the {\LaTeX} content +of the document is is not compiled by the {\TeX} compiler, so it should be text. For example, +can you remember the inventor of \pdfHelp{knuth}{Donald Knuth}{\TeX?} + +As with \cs{texHelp}, the symbol that tags the word as a help word +is defined in \textsf{aeb\_pro.dtx} by the command +\cs{pdf\-Help\-Indicator}. This command can be re-defined as needed. + +\section{Layers and Animation} + +Let's see if we can conjure up a little animation, shall we? + +\noindent\begin{minipage}{.65\linewidth}\centering +\DeclareAnime{sinegraph}{10}{40} +\def\thisframe{\animeBld\psplot[linecolor=red]{0}{\xi}{sin(x)}\eBld} +\psset{llx =-12pt,lly=-12pt,urx =12pt,ury =12pt} % ,trigLabels=true,labelFontSize=\small +\begin{psgraph*}[arrows=->,trigLabels=true,trigLabelBase=2,dx=\psPiH](0,0)(-.5,-1.5)(6.75,1.5){164pt}{70pt} + \psset{algebraic=true}% + \rput(4,1){$y=\sin(x)$} + \FPdiv{\myDelta}{\psPiTwo}{\nFrames}% + \def\xi{0}% + \multido{\i=1+1}{\nFrames}{\FPadd{\xi}{\xi}{\myDelta}\thisframe} +\end{psgraph*} +\end{minipage}\hfill +\begin{minipage}{.3\linewidth}%\centering +\backAnimeBtn{24bp}{12bp}\kern1bp\clearAnimeBtn{24bp}{12bp}\kern1bp\forwardAnimeBtn{24bp}{12bp} +\end{minipage} + +\newtopic It is possible to combine the techniques of +\hyperref[nospace]{section~\ref*{nospace}} with those of animation, to create +an anime that pops up. We leave this as an exercise for the reader, that's you. + +\NewPage + +\newtopic\xBld{dialog1}This page illustrates how you can create a series of +steps, all controlled by a button. \eBld\xBld{dialog2}Let us begin by +drawing the $\sin(x)$ curve. \eBld\xBld{dialog3}Do you think that I can do it? +\eBld\xBld{dialog4} Well, here goes!\eBld + +\begin{center} +\DeclareAnime{graph}{10}{40} +\def\frame{\animeBld\psplot[linecolor=red]{0}{\xi}{sin(x)}\eBld} +\psset{llx=-12pt, lly=-12pt,urx =12pt,ury =12pt,xAxisLabel=$x$,yAxisLabel=$y$} +\begin{psgraph*}[arrows=->,trigLabels=true,trigLabelBase=2,dx=\psPiH](0,0)(-.5,-1.5)(6.75,1.5){.5\linewidth}{.25\linewidth} + \psset{algebraic=true}% + \rput(4,1){$y=\sin(x)$}% + \FPdiv{\myDelta}{\psPiTwo}{\nFrames}% + \def\xi{0}% + \multido{\i=1+1}{\nFrames}{\FPadd{\xi}{\xi}{\myDelta}\frame} + \xBld{step1}\psplot[linecolor=blue]{0}{Pi 2 div}{sin(x)}\eBld + \xBld{step2}\psplot[linecolor=webgreen]{Pi 2 div}{Pi}{sin(x)}\eBld + \xBld{step3}\psplot[linecolor=Plum]{Pi}{3 Pi mul 2 div}{sin(x)}\eBld + \xBld{step4}\psplot[linecolor=yellow]{3 Pi mul 2 div}{TwoPi}{sin(x)}\eBld +\end{psgraph*} +\end{center} + +\newtopic\xBld{step1}Notice that the function increases from $[\,0, \pi/2\,]$ +and attains it maximum value of $1$ at $ x = \pi/2$. \eBld\xBld{step2}The +sine function then decreases to zero over the interval $[\,\pi/2, \pi\,]$. +\eBld \xBld{step3}Continuing its sinusoidal path it decreases on the +interval $[\,\pi,3\pi/2\,]$ down to its minimum value of $-1$ at $ x = +3\pi/2$. \eBld \xBld{step4}Finally, it increases up to $0$ over the +interval $[\,3\pi/2, 2\pi\,]$ completing the first cycle of its +graph.\eBld + +\newtopic\xBld{wrapup}Try \texttt{shift-click} too. dps\eBld + +\begin{defineJS}[\catcode`*=0]{\stepwise} +if ( typeof stepcounter == "undefined" ) stepcounter = 0; +if ( !event.shift ) stepcounter++; +if ( stepcounter > 10 ) stepcounter = 11; +if ( stepcounter < 1 ) stepcounter = 0; +switch (stepcounter) +{ + case 1: toggleSetThisLayer("dialog1", !event.shift); break; + case 2: toggleSetThisLayer("dialog2", !event.shift); break; + case 3: toggleSetThisLayer("dialog3", !event.shift); break; + case 4: toggleSetThisLayer("dialog4", !event.shift); break; + case 5: if (event.shift) aebAnimeLayersBackward(*animSpeed,*nFrames,"*animBaseName"); + else aebAnimeLayersForward(*animSpeed,*nFrames,"*animBaseName"); + break; + case 6: toggleSetThisLayer("step1", !event.shift); break; + case 7: toggleSetThisLayer("step2", !event.shift); break; + case 8: toggleSetThisLayer("step3", !event.shift); break; + case 9: toggleSetThisLayer("step4", !event.shift); break; + case 10: toggleSetThisLayer("wrapup",!event.shift); break; + default: +} +if ( event.shift ) stepcounter--; +\end{defineJS} + +\medskip +\begin{center} + \pushButton[\CA{Step Through}\TU{Step Through}\A{\JS{\stepwise}}]% + {stepthru}{}{12bp} +\end{center} + + +\end{document} -- cgit v1.2.3