% __TPbgnd.tex,v 1.3 2003/04/29 13:20:55 stephanlehmke Exp % % TeXPower bundle - dynamic online presentations with LaTeX % Copyright (C) 1999-2002 Stephan Lehmke % % This program is free software; you can redistribute it and/or % modify it under the terms of the GNU General Public License % as published by the Free Software Foundation; either version 2 % of the License, or (at your option) any later version. % % This program is distributed in the hope that it will be useful, % but WITHOUT ANY WARRANTY; without even the implied warranty of % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the % GNU General Public License for more details. % %----------------------------------------------------------------------------------------------------------------- % File: __TPbgnd.tex % % Code for the background style example for the package texpower.sty. % % This file is input by others. Don't compile it separately. % %----------------------------------------------------------------------------------------------------------------- % Autor: Stephan Lehmke % % v0.0.1 Aug 12, 2000: First version for the pre-alpha release of TeXPower. % % v0.0.2 Apr 29, 2003: Adapted to TeXPower v0.0.9c. % %----------------------------------------------------------------------------------------------------------------- % \centerslidestrue \title{The \TeX Power bundle\\[2ex]{\normalfont Structured rules, box and page backgrounds}} \author{Stephan Lehmke\\\url{mailto:Stephan.Lehmke@cs.uni-dortmund.de}} \maketitle \begin{small} This example demonstrates \TeX Power's support for structured rules, box and page backgrounds. The usage and parameterization of the corresponding commands is documented in the manual. Here, we only demonstrate the effects achievable with the parameters. \end{small} \pageDuration{0.01} \parstepwise*% {% \multistep {50} {% \mkfactor{\intensity}{(\value{substep}-1)/49}% \colorbetween[\intensity]{stcolor}{pagecolor}{white}% \backgroundstyle[startcolor=stcolor,endcolor=white]{vgradient}% }% \multistep {3} {% \afterstep{\pageDuration{1}}% \backgroundstyle[startcolor=pagecolor,endcolor=white,firstgradprogression=\value{substep}]{vgradient}% }% \multistep {10} {% \afterstep{\pageDuration{0.01}}% \mkfactor{\intensity}{(\value{substep}-1)/40}% \colorbetween[\intensity]{ecolor}{pagecolor}{white}% \backgroundstyle[startcolor=pagecolor,endcolor=ecolor,firstgradprogression=3]{vgradient}% }% \skipTo{eotitle} } \hypertarget{eotitle}{} \stopAdvancing \newslide \renewcommand{\rulestripes}{100} \newcounter{mstep} \section{Color Gradients} \liststepwise[\let\hidestepcontents=\hidesmartignore] {% \concept{Horizontal} \step{or \concept{vertical}; \concept{single}} \step{or \concept{double}.} \step {% Parameters: \begin{itemize} \item Gradient \concept{start} {\bstep[\value{step}=13]{(and \concept{middle})}} and \concept{end} color. \step[\value{step}=23]{\item Number of \concept{stripes}.} \step[\value{step}=33]{\item \concept{Midpoint} of a double gradient.} \step[\value{step}=43]{\item Gradient \concept{Progression}} \step[\value{step}=56]{\par(independent for double gradients).} \end{itemize} } \vfill \steponce[\value{step}=0]{\hgradrule{red}{green}{\linewidth}{5ex}}% \steponce[\value{step}=1]{\vgradrule{red}{green}{\linewidth}{5ex}}% \steponce[\value{step}=2]{\dblvgradrule{red}{yellow}{green}{\linewidth}{5ex}}% \steponce[\value{step}>2\and\value{step}<13] {% \skipTo{eostartend}\\ \multistep(\setcounter{mstep}{\value{substep}+2}\ifthenelse{\value{step}=\value{mstep}}){10} {% \mkfactor{\intensity}{(\value{substep}-1)/9}% \colorbetween[\intensity]{scolor}{blue}{red}% \colorbetween[\intensity]{ecolor}{yellow}{green}% \hgradrule{scolor}{ecolor}{\linewidth}{5ex}% \ifthenelse{\value{substep}=10} {\hypertarget{eostartend}{}\afterstep{\stopAdvancing}} {\afterstep{\pageDuration{0.01}}}% }% }% \steponce[\value{step}>12\and\value{step}<23] {% \skipTo{eomidcolor}\\ \multistep(\setcounter{mstep}{\value{substep}+12}\ifthenelse{\value{step}=\value{mstep}}){10} {% \colorbetween{scolor}{blue}{yellow}% \mkfactor{\intensity}{(\value{substep}-1)/9}% \colorbetween[\intensity]{ecolor}{red}{scolor}% \dblhgradrule{blue}{ecolor}{yellow}{\linewidth}{5ex}% \ifthenelse{\value{substep}=10} {\hypertarget{eomidcolor}{}\afterstep{\stopAdvancing}} {\afterstep{\pageDuration{0.01}}}% }% }% \steponce[\value{step}>22\and\value{step}<33] {% \skipTo{eostripes}\\ \multistep(\setcounter{mstep}{\value{substep}+22}\ifthenelse{\value{step}=\value{mstep}}){10} {% \histogram{\dblhgradrule[][10*\value{substep}]{red}{yellow}{green}{\linewidth}{2.5ex}}\\% \dblhgradrule[][10*\value{substep}]{red}{yellow}{green}{\linewidth}{2.5ex}% \ifthenelse{\value{substep}=10} {\hypertarget{eostripes}{}\afterstep{\stopAdvancing}} {\afterstep{\pageDuration{0.5}}}% }% }% \steponce[\value{step}>32\and\value{step}<43] {% \skipTo{eomidpoint}\\ \multistep(\setcounter{mstep}{\value{substep}+32}\ifthenelse{\value{step}=\value{mstep}}){10} {% \mkfactor{\midpoint}{(\value{substep}-1)/9}% \histogram{\dblhgradrule[\midpoint]{blue}{red}{yellow}{\linewidth}{2.5ex}}\\% \dblhgradrule[\midpoint]{red}{yellow}{green}{\linewidth}{2.5ex}% \ifthenelse{\value{substep}=10} {\hypertarget{eomidpoint}{}\afterstep{\stopAdvancing}} {\afterstep{\pageDuration{0.5}}}% }% }% \steponce[\value{step}>42\and\value{step}<56] {% \skipTo{eofirstprog}\\ \multistep(\setcounter{mstep}{\value{substep}+42}\ifthenelse{\value{step}=\value{mstep}}){13} {% \renewcommand{\rulefirstgradprogression}{\value{substep}-7}% \histogram{\hgradrule{red}{green}{\linewidth}{2.5ex}}\\% \hgradrule{red}{green}{\linewidth}{2.5ex}% \ifthenelse{\value{substep}=13} {\hypertarget{eofirstprog}{}\afterstep{\stopAdvancing}} {\afterstep{\pageDuration{0.5}}}% }% }% \steponce[\value{step}>55\and\value{step}<69] {% \skipTo{eosecondprog}\\ \multistep(\setcounter{mstep}{\value{substep}+55}\ifthenelse{\value{step}=\value{mstep}}){13} {% \renewcommand{\rulefirstgradprogression}{\value{substep}-7}% \renewcommand{\rulesecondgradprogression}{7-\value{substep}}% \histogram{\dblhgradrule{red}{green}{red}{\linewidth}{2.5ex}}\\% \dblhgradrule{red}{green}{red}{\linewidth}{2.5ex}% \ifthenelse{\value{substep}=13} {\hypertarget{eosecondprog}{}\afterstep{\stopAdvancing}} {\afterstep{\pageDuration{0.5}}}% }% }% } \newslide Applications of gradients: \centerslidesfalse \liststepwise* {% \begin{itemize} \item \begin{tabular}[t]{@{}l@{}} As rules:\\ \skipTo{eoruledemo} \end{tabular} \multistep{72} {% \present {% \small\renewcommand{\arraystretch}{.9}% \begin{tabular}{rp{\totalbarwidth+2em}} \multicolumn{2}{c}{\textbf{Compression rates}}\\[2ex] \code{compress} & \mkbar[\thesubstep]{51}\\ \code{gzip -1} & \mkbar[\thesubstep]{62}\\ \code{gzip -9} & \mkbar[\thesubstep]{66}\\ \code{bzip2 -1} & \mkbar[\thesubstep]{65}\\ \code{bzip2 -9} & \mkbar[\thesubstep]{73} \end{tabular}% }% \afterstep{\pageDuration{0.01}}% }% \step {% \present {% \small\renewcommand{\arraystretch}{.9}% \begin{tabular}{rp{\totalbarwidth+2em}} \multicolumn{2}{c}{\textbf{Compression rates}}\\[2ex] \code{compress} & \mkbar{51}\\ \code{gzip -1} & \mkbar{62}\\ \code{gzip -9} & \mkbar{66}\\ \code{bzip2 -1} & \mkbar{65}\\ \code{bzip2 -9} & \mkbar{73} \end{tabular}% }% \ifthenelse{\boolean{firstactivation}}{\AtShipout{\hypertarget{eoruledemo}{}}\afterstep{\stopAdvancing}}{}% }% \step {% \item \begin{tabular}[t]{@{}l@{}} As box backgrounds:\\ \skipTo{eoboxdemo} \end{tabular} \afterstep{\pageDuration{0.01}}% \multistep{10} {% \mkfactor{\intensity}{(\value{substep}-1)/9}% \colorbetween[\intensity]{ecolor}{green}{blue}% \colorbetween[\intensity]{scolor}{yellow}{green}% \colorbetween{mcolor}{scolor}{ecolor}% \complementcolor{tcolor}{mcolor}% \raisebox{-.5\height}{\hgradbox{scolor}{ecolor}{\Huge\textsf{\textbf{\mbox{{\textcolor{tcolor}{Groovy!}}}}}}}% }% \multistep{10} {% \mkfactor{\intensity}{(\value{substep}-1)/9}% \colorbetween[\intensity]{ecolor}{yellow}{green}% \colorbetween[\intensity]{scolor}{red}{yellow}% \colorbetween{mcolor}{scolor}{ecolor}% \complementcolor{tcolor}{mcolor}% \raisebox{-.5\height}{\hgradbox{scolor}{ecolor}{\Huge\textsf{\textbf{\textcolor{tcolor}{Groovy!}}}}}% }% \multistep{10} {% \mkfactor{\intensity}{(\value{substep}-1)/9}% \colorbetween[\intensity]{ecolor}{red}{yellow}% \colorbetween[\intensity]{scolor}{blue}{red}% \colorbetween{mcolor}{scolor}{ecolor}% \complementcolor{tcolor}{mcolor}% \raisebox{-.5\height}{\hgradbox{scolor}{ecolor}{\Huge\textsf{\textbf{\textcolor{tcolor}{Groovy!}}}}}% }% \multistep{10} {% \mkfactor{\intensity}{(\value{substep}-1)/9}% \colorbetween[\intensity]{ecolor}{blue}{red}% \colorbetween[\intensity]{scolor}{green}{blue}% \colorbetween{mcolor}{scolor}{ecolor}% \complementcolor{tcolor}{mcolor}% \raisebox{-.5\height}{\hgradbox{scolor}{ecolor}{\Huge\textsf{\textbf{\textcolor{tcolor}{Groovy!}}}}}% }% \step {% \colorbetween{mcolor}{green}{blue}% \complementcolor{tcolor}{mcolor}% \raisebox{-.5\height}{\hgradbox{green}{blue}{\Huge\textsf{\textbf{\textcolor{tcolor}{Groovy!}}}}}% \ifthenelse{\boolean{firstactivation}}{\AtShipout{\hypertarget{eoboxdemo}{}}\afterstep{\stopAdvancing}}{}% }% } \step {% \item As page backgrounds. \skipTo{eobgnddemo} \colorbetween[.22]{ecolor}{pagecolor}{white}% \afterstep{\pageDuration{0.01}}% \multistep{20} {% \backgroundstyle [% startcolor=pagecolor,endcolor=ecolor,firstgradprogression=3, rightpanelwidth=\TPpagewidth*\real{.025}*\value{substep},rightpanelcolor=pagecolor, leftpanelwidth=\TPpagewidth*\real{.025}*\value{substep},leftpanelcolor=pagecolor, toppanelheight=\TPpageheight*\real{.025}*\value{substep},toppanelcolor=pagecolor, bottompanelheight=\TPpageheight*\real{.025}*\value{substep},bottompanelcolor=pagecolor% ]{vgradient}% }% \multistep{20} {% \backgroundstyle [% startcolordef={rgb}{0.4,0,0},endcolordef={rgb}{0,0.4,0},firstgradprogression=3, rightpanelwidth=\TPpagewidth*\real{.025}*(20-\value{substep}),rightpanelcolor=pagecolor, leftpanelwidth=\TPpagewidth*\real{.025}*(20-\value{substep}),leftpanelcolor=pagecolor, toppanelheight=\TPpageheight*\real{.025}*(20-\value{substep}),toppanelcolor=pagecolor, bottompanelheight=\TPpageheight*\real{.025}*(20-\value{substep}),bottompanelcolor=pagecolor% ]{vgradient}% }% } \end{itemize} } \hypertarget{eobgnddemo}{} \end{slide} \begin{slide}[\slidewidth-40mm,\slideheight-40mm] \renewcommand{\sliderightmargin}{45mm}% \renewcommand{\slidetopmargin}{25mm}% \renewcommand{\slidebottommargin}{25mm}% \colorbetween[.22]{ecolor}{pagecolor}{white}% \backgroundstyle[startcolor=pagecolor,endcolor=ecolor,firstgradprogression=3]{vgradient}% \liststepwise {% Special parameters for page backgrounds: \begin{itemize} \item Leave space for panels, headers and footers.\\ \skipTo{eopaneldemo} \afterstep{\pageDuration{0.01}}% \multistep{20} {% \backgroundstyle [% startcolor=pagecolor,endcolor=ecolor,firstgradprogression=3, toppanelheight=.1\semcm*\value{substep},toppanelcolor=black, bottompanelheight=.1\semcm*\value{substep}% ]{vgradient}% }% \multistep{20} {% \backgroundstyle [% startcolor=pagecolor,endcolor=ecolor,firstgradprogression=3, rightpanelwidth=.2\semcm*\value{substep},rightpanelcolordef={rgb}{0,0.4,0.6}, toppanelheight=2\semcm,toppanelcolor=black, bottompanelheight=2\semcm% ]{vgradient}% }% \end{itemize} } \hypertarget{eopaneldemo}{} %%% Local Variables: %%% mode: latex %%% TeX-master: "bgndexample" %%% End: