[pstricks] Fwd: Re: Getting tooltips in a pdf file from latex

[Herbert Voss]

-------- Original-Nachricht --------
Betreff: Re: Getting tooltips in a pdf file from latex
Datum: Mon, 19 Apr 2010 23:34:21 +0200
Von: Herbert Voss <Herbert.Voss at FU-Berlin.de>
Organisation: T-Online
Newsgruppen: comp.text.tex
Referenzen: <85aasztbi0.fsf at emr.cs.iit.edu>

Am 19.04.2010 22:48, schrieb Edward M. Reingold:

> I use latex -> dvips -> ps2pdf to produce pdf files.
> 
> I need (in the pdf file) to get tooltips of simple text (no links,
> mathematics, drawings, etc) attached to both simple text and to items in a
> PSTricks picture.  The following desctibes the effect that I wnat to achieve:

\documentclass{article}
\usepackage{pstricks-add}
\usepackage{hyperref}
\newcounter{tooltip}
\newcommand\tooltip[2]{%
% arg #1: text to put on the page
% arg #2: tooltip text
  \pdfmark[#1]{
    pdfmark=/ANN,
    Subtype=/Widget,
    Raw={
      /TU (#2)/T (tooltip \thetooltip)
      /FT/Btn/Ff 65536/H/N
    }
  }%
  \stepcounter{tooltip}%
}
\def\myF{\phantom{\rule{1cm}{1cm}}}

\begin{document}
\begin{center}
\begin{pspicture}(-4,-4)(4,4)
  \psaxes(0,0)(-4,-4)(4,4)
  \rput[c](0,0){\tooltip{\myF}{Origin}}
  \rput[c](4,4){\tooltip{\myF}{top right}}
  \rput[c](-4,-4){\tooltip{\myF}{bottom left}}
\end{pspicture}
\end{center}

\end{document}

Herbert