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working on foldout panels...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2021-09-25 14:39:04 +03:00
parent 287d97d794
commit e88ea08060
2 changed files with 77 additions and 34 deletions
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46
examples/test.tex
View File

@ -33,32 +33,36 @@
\begin{document}
\ImagePageFill{\PageInfo}{\TestImage}
%\begin{resizedpages}{2\blockwidth}{\blockheight}
% \ImagePageFill{\PageInfo}{\TestImageV}
\setsepchar{-}
\readlist*\lst{1-2}
item @1: \lst[1]
\par
len: \lstlen
\par
\ifnum\lstlen<2
one item
\else
two or more items
\fi
%\ImagePageFill{\PageInfo}{\TestImage}
%
%\begin{foldout}[3]
% \ImagePageFill{\PageInfo}{\TestImageV}%
% \ImagePageFill{\PageInfo}{\TestImage}
%\end{resizedpages}
%\end{foldout}
%
%\ImagePage{Caption text}{\TestImage}
%\ImagePage{Caption text}{\TestImageV}
%
%\begin{resizedpages}{3\blockwidth}{\blockheight}
% \ImagePage{Caption text}{\TestImage}
%\end{resizedpages}
%
%\ImagePage{Caption text}{\TestImage}
\begin{foldout}[3]
\ImagePageFill{\PageInfo}{\TestImageV}%
\ImagePageFill{\PageInfo}{\TestImage}
\end{foldout}
\ImagePage{Caption text}{\TestImage}
\ImagePage{Caption text}{\TestImageV}
\begin{foldout}[3]
\ImagePageFill{\PageInfo}{\TestImage}
\end{foldout}
%\begin{foldout}[3]
% \ImagePageFill{\PageInfo}{\TestImage}
%\end{foldout}
\end{document}

65
photobook.cls
View File

@ -2827,22 +2827,61 @@
\def\foldoutcellwidths{}
% XXX might be a good idea to add panel spanning...
\newlength\photobook@foldoutoffset@sum
\setlength\photobook@foldoutoffset@sum{0pt}
% >> \photobook@foldoutoffset{<from>}{<to>}
%
% XXX doc [from, to[
% XXX this can't be used outside of a foldout...
\newcommand\photobook@foldoutoffset[2]{%
\begingroup%
\ifnum #1 < #2%
% XXX account for even/odd pages...
\xintFor* ##1 in {%
\xintSeq{ #1 }{ \xintiiMin{#2}{\foldoutcellwidthslen} - 1 }} \do {%
\setlength\photobook@foldoutoffset@sum{%
\photobook@foldoutoffset@sum%
+ \foldoutcellwidths[##1]}}\fi%
%
\the\photobook@foldoutoffset@sum%
\endgroup}
\newlength\photobook@foldoutcell@left
\setlength\photobook@foldoutcell@left{0pt}
\newlength\photobook@foldoutcell@width
\setlength\photobook@foldoutcell@width{0pt}
% XXX need to clip left/right of all but first/last panels...
% XXX this can't be used outside of a foldout...
\newenvironment{foldoutcell}[1][1]{%
\setsepchar{-}%
\readlist*\photobook@foldoutcell@panels{#1}%
% XXX
%
\begin{cell*}{
% XXX + sum of panels upto start
\bleed,
\bleed}%
% XXX cur sum of cur panel + next n...
{ \pageblockwidth }%
{\pageblockheight}%
\begingroup%
\setsepchar{-}%
\readlist*\photobook@foldoutcell@panels{#1}%
% left offset...
\setlength\photobook@foldoutcell@left{%
\photobook@foldoutoffset{1}{\photobook@foldoutcell@panels[1]}}%
% panel width...
\ifnum \photobook@foldoutcell@panelslen > 1%
\setlength\photobook@foldoutcell@width{%
\photobook@foldoutoffset{
\photobook@foldoutcell@panels[1]%
}{%
% XXX do we add 1 here???
\photobook@foldoutcell@panels[2] + 1}}%
\else%
\setlength\photobook@foldoutcell@width{%
\foldoutcellwidths[
\photobook@foldoutcell@panels[1]]}\fi%
%
% XXX need to trim bleeds on left (except panel 1) and right (except panel -1)...
\begin{cell*}%
{\photobook@foldoutcell@left, \bleed}%
{\photobook@foldoutcell@width}{\pageblockheight}%
}{%
\end{cell*}}
\end{cell*}%
\endgroup}
% XXX revise starting dimensions...