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tweaks and notes....

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2021-07-31 15:38:43 +03:00
parent 3bcf1e6dc9
commit 3ff7a4f595
1 changed files with 50 additions and 45 deletions
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95
photobook.cls
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@ -50,56 +50,66 @@
%
% - block (default):
%
% blockwidth
% <--------------->
% blockwidth
% <--------------->
%
% +---------------+
% | |
% | |
% | |
% | |
% +---------------+
% +---------------+
% | |
% | |
% | |
% | |
% +---------------+
%
%
% - endpaper:
%
% blockwidth 2x
% <------------------------------->
%
% +---------------+---------------+
% | . |
% | . |
% | . |
% | . |
% +---------------+---------------+
% blockwidth 2x
% <------------------------------->
%
% +---------------+---------------+
% | . |
% | . |
% | . |
% | . |
% +---------------+---------------+
%
%
% - endpaper:
%
% blockwidth blockwidth
% <---------------> <--------------->
% blockwidth blockwidth
% <---------------> <--------------->
%
% +---------------++---++---------------+
% | .. .. |
% | .. .. |
% | .. .. |
% | .. .. |
% +---------------++---++---------------+
% . .
% ^. .^ spine fold
% . .
% <---> spinewidth
% +---------------++---++---------------+
% | .. .. |
% | .. .. |
% | .. .. |
% | .. .. |
% +---------------++---++---------------+
% . .
% ^. .^ spine fold
% . .
% <---> spinewidth
%
%
% XXX how dow we separate \blockwidth and \paperwidth and still allow
% the user to use all the macros??
% ...implement separate cover templates???
% the obvious way is just set \blockwidth to the new size, but this
% will not help orient the layout correctly...
% NOTE: in endpaper and cover modes \innerbleed value is ignored and
% \bleed is used instead...
% ...setting \innerbleed manually mid-document will lead to
% inconsistent results.
%
% XXX EXPERIMENTAL...
% XXX need to force \innerbleed to be eqal to \bleed...
% XXX also need a way to:
% - setup front-cover
% - setup pine
% - setup back-cover
% ...envs??
% XXX do we need to implement cover fold over???
% XXX not yet sure how to go about this -- should we update \blockwidth
% or should we define a new length and let some templates
% use one and some use the other???
% ...I'm leaning towards the later...
% XXX fold/cut marks???
% XXX write all the dimensions to the comment...
% XXX not implemented yet...
% XXX write all the dimensions to pdf comment...
\DeclareStringOption[block]{layoutmode}[block]
\@DeclareLiteralOptionTo{layoutmode}{block}
\@DeclareLiteralOptionTo{layoutmode}{endpaper}
@ -134,11 +144,11 @@
% . +---------------------------------------+ . v . . ---
% . | ^ . = .
% . | . . . . . . | . . = . ^
% . |<-- blockwidth ------------------------>= . |
% . |<-- blockwidth ----------------------->= . |
% . | . | . . = . |
% . | | . = . textheight
% . | . | . . = . |
% . | blockheight . = . |
% . | blockheight . = . |
% . | . | . . = . |
% . | | <---> bindingoffset |
% . | . . . . . . | . . = . v
@ -157,7 +167,6 @@
% and \begin{document}...
\DeclareStringOption[5mm]{bleed}[5mm]
\DeclareStringOption{innerbleed}
% XXX do we need to rename these??? (used by lualatex??)
\DeclareStringOption{blockwidth}
\DeclareStringOption{blockheight}
\DeclareStringOption[0]{bindingoffset}[10mm]
@ -249,14 +258,9 @@
\else
\photobook@blockwidth
\fi}
% XXX EXPERIMENTAL...
% XXX not yet sure how to go about this -- should we update \blockwidth
% or should we define a new length and let some templates
% use one and some use the other???
% ...I'm leaning towards the second...
% layout: cover...
\ifdefstring{\layoutmode}{cover}{
\setlength\innerbleed{\bleed}
\setlength\blockwidth{
\dimexpr
2\blockwidth
@ -264,6 +268,7 @@
+ \spinewidth \relax } }{}
% layout: endpaper...
\ifdefstring{\layoutmode}{endpaper}{
\setlength\innerbleed{\bleed}
\setlength\blockwidth{
2\blockwidth } }{}
\fi