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%%
%% This is file `aeb_tilebg.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% aeb_tilebg.dtx (with options: `copyright,package')
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% aeb_tilebg.sty package, %%
%% Copyright (C) 2006--2018 %%
%% dpstory@acrotex.net %%
%% %%
%% This program can redistributed and/or modified under %%
%% the terms of the LaTeX Project Public License %%
%% Distributed from CTAN archives in directory %%
%% macros/latex/base/lppl.txt; either version 1 of the %%
%% License, or (at your option) any later version. %%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{aeb_tilebg}
[2018/04/26 v1.2 Tile a Background (dps)]
\let\tb@Yes=y \let\tb@No=n
\DeclareOption{uselltiling}{%
\AtEndOfPackage{%
\let\aeb@currentTileBkgrd\aeb@TileBkgrdLL}%
}
\DeclareOption{draft}{\let\aeb@tilebg@draft\tb@Yes
\AtEndOfPackage{\aeb@DraftMode}}
\let\aeb@tilebg@draft\tb@No
\DeclareOption{ignoreforpaper}{\let\aeb@tilebg@ignoreforpaper\tb@Yes}
\let\aeb@tilebg@ignoreforpaper\tb@No
\ProcessOptions
\ifeqforpaper
\ifx\aeb@tilebg@draft\tb@No
\ifx\aeb@tilebg@ignoreforpaper\tb@No
\AtEndOfPackage{\aeb@DraftMode}%
\fi\fi\fi
\@ifpackageloaded{web}{}{%
\PackageError{web}{%
The web package is required for this package%
}{%
Add the web package with the usetemplates option\MessageBreak
in the preamble above this package.
}%
}
\RequirePackage{graphicx}
\RequirePackage{multido}
\def\@gobblesix{\expandafter\@gobbletwo\@gobblefour}
\def\aeb@DraftMode{\let\setTileBgGraphic\aeb@setTileBgGraphicDraft
\let\autosetScreensizeWithMargins\@gobblesix
\let\aeb@TileBkgrd\@empty\disableTiling}
\let\turnOffTiling\aeb@DraftMode
\newbox\aeb@tilingbox
\newdimen\aeb@tiledim
\newcommand{\aeb@setTileBgGraphicFinal}[2][1]{%
\let\aeb@TileBkgrd\aeb@currentTileBkgrd
\edef\aeb@tile@hbox{%
\hbox{\noexpand\includegraphics[hiresbb,#1]{#2}}}%
\global\setbox\aeb@tilingbox\aeb@tile@hbox
\xdef\tileboxwidth{\strip@pt\wd\aeb@tilingbox}%
\xdef\tileboxheight{\strip@pt\ht\aeb@tilingbox}%
\xdef\tilewidth{\the\wd\aeb@tilingbox}%
\xdef\tileheight{\the\ht\aeb@tilingbox}
}
\newcommand{\aeb@setTileBgGraphicDraft}[2][1]{}
\let\setTileBgGraphic\aeb@setTileBgGraphicFinal
\newcommand{\maxiterations}[1]{\def\aebtile@maxiterations{#1}}
\maxiterations{10}
\newcommand{\placeTilesinLayers}[2][tileBG]{%
\@ifpackageloaded{aeb_pro}
{\@ifundefined{xBld}{\PackageWarning{aeb_tilebg}
{The uselayers option
of aeb_pro is\MessageBreak required with
\string\placeTilesinLayers}}
{\def\b@tileLayer{\xBld[#2]{#1}}\def\e@tileLayer{\eBld}}}
{\PackageWarning{aeb_tilebg}{\string\placeTilesinLayers\space
requires the\MessageBreak aeb_pro package}}%
}
\let\b@tileLayer\@empty \let\e@tileLayer\@empty
\newcommand{\aeb@TileBkgrdUL}{%
\aeb@tiledim=\paperheight
\advance\aeb@tiledim-\tileheight
\xdef\aeb@startingHeight{\strip@pt\aeb@tiledim}%
\b@tileLayer\multido{\rj=\aeb@startingHeight+-\tileboxheight}
{\aebtile@maxiterations}{%
\ifdim\rj pt < -\tileheight \multidostop\else
\multido{\ri=0+\tileboxwidth}{\aebtile@maxiterations}{%
\ifdim\ri pt > \textscreenwidth\multidostop\else
\put(\ri,\rj){\copy\aeb@tilingbox}\fi}\fi}\e@tileLayer
}
\newcommand{\aeb@TileBkgrdLL}{\b@tileLayer
\multido{\nj=0+\tileboxheight}{\aebtile@maxiterations}{%
\ifdim\nj pt > \paperheight\multidostop\else
\multido{\ni=0+\tileboxwidth}{\aebtile@maxiterations}{%
\ifdim\ni pt > \textscreenwidth\multidostop\else
\put(\ni,\nj){\copy\aeb@tilingbox}\fi}\fi}\e@tileLayer
}
\let\aeb@TileBkgrd\@empty
\let\aeb@currentTileBkgrd\aeb@TileBkgrdUL
\AddToTemplate{aeb@TileBkgrd}
\newcommand{\autosetScreensizeWithMargins}[6]
{%
\paperwidth=\tilewidth
\paperwidth=#2\paperwidth
\edef\theReqWidth{\the\paperwidth}%
\paperheight=\tileheight
\paperheight=#1\paperheight
\edef\theReqHeight{\the\paperheight}%
\margins@web@save{#3}{#4}{#5}{#6}%
\screensize@web@save{\theReqHeight}{\theReqWidth} % height, width
}
\@onlypreamble\autosetScreensizeWithMargins
\newcommand{\disableTiling}{\disableTemplate{aeb@TileBkgrd}}
\newcommand{\enableTiling}{\enableTemplate{aeb@TileBkgrd}}
\newcommand{\switchtoLLTiling}{\let\aeb@TileBkgrd\aeb@TileBkgrdLL}
\newcommand{\switchtoULTiling}{\let\aeb@TileBkgrd\aeb@TileBkgrdUL}
\endinput
%%
%% End of file `aeb_tilebg.sty'.
|
