automatic page-layout depending on table-width?
- Hi everybody,
I was wondering if there is a way to change the page-layout depending on the
width of a table.
At the moment the page-layout is portrait and the table is cut on the right
site of the page. I want the page-layout to be changed to landscape if the
table-width is too large just for this site of a large catalog.
- At 2002-03-21 13:48 +0100, Wesseler, Frank wrote:
>I was wondering if there is a way to change the page-layout depending on theThe page geometry cannot be changed based on the *rendered* width, nor can
>width of a table.
>At the moment the page-layout is portrait and the table is cut on the right
>site of the page. I want the page-layout to be changed to landscape if the
>table-width is too large just for this site of a large catalog.
raw XSLFO give you the option to switch geometries in the middle of a page
sequence based on a single construct.
To use only XSLFO, you would have to walk through your structure capturing
everything up to the wide table in one page sequence, put the wide table in
its own page sequence of landscape geometry, and then put the rest of the
content in a follow-up page sequence. This can be very awkward to write.
This is something I had to do, but I tackled it in a two-step fashion in
order to allow me to write my stylesheet in a hierarchical fashion as XSLT
was designed for.
I conceived a new semantic for interleaving page sequence master references
in XSLFO page sequences, created a one-element vocabulary to represent that
semantic, and a stylesheet to interpret that semantic to produce a pure
It happens I just published this free resource earlier this week (copied
>Any idea?If you can make the decision at XSLT time, then consider the use of our
free resource (see the resource library linked from our home page below).
If you need to make the decision at rendering time, then I can't help you.
p.s. unfortunately our web site has been down for 18 hours ... we hope it
will be up again soon.
From: "G. Ken Holman" <gkholman@...>
Date: Mon, 18 Mar 2002 19:22:41 -0500
Subject: [XSL-FO] Ann: PSMI - Interleaving geometry in XSLFO page sequence
We are pleased to announce a free resource that may make XSLFO stylesheet
writing easier for you in a very specific situation that would otherwise be
very awkward to accommodate. Not many people will need this, but we feel
it will be very helpful to anyone who does.
In my work with landscape tables in XSLFO, I found myself constricted by
the packaging of top-level block constructs inside of XSLFO page sequences
because I needed to change the geometry of the page from portrait to
landscape based on a single construct being placed in the flow of a
portrait-oriented page sequence.
It can be done without any kind of extension or customized semantic, but
consider the difficulty writing XSLT to process deeply nested structure
where one construct deep within the structure (the landscape table)
requires a different page geometry than the remainder of the document.
Rather than try and implement a recursive hunt of called named templates
through nested structure down until the preceding sibling of the changed
page geometry, packaging all that in a page sequence, processing the
changed page geometry in a standalone page sequence and then hunting down
again the next package of top-level constructs for the old page geometry, I
felt a two-stage process would be a lot easier to write, debug, understand,
The Page Sequence Master Interleave (PSMI) semantic and vocabulary allows
one to add inside a page sequence flow the interleaving of other page
geometries for top-level constructs. The PSMI stylesheet then unbundles
the original page sequence into as many sibling page sequences as is
required to accommodate the interleaved requests for different page
geometries. This relieves the stylesheet writer from having to do it while
navigating nested structure.
Please find this resource and a more detailed description by going to our
Resource Library (third link from the top of our home page noted
below). We've made this a public resource for anyone to use. If you have
any bugs to report or suggestions for us to consider, we would be pleased
to hear from you.
Upcoming: 3-days XSLT/XPath and/or 2-days XSLFO: June 17-21, 2002
- : 3-days XML Information Modeling: July 31-August 2, 2002
G. Ken Holman mailto:gkholman@...
Crane Softwrights Ltd. http://www.CraneSoftwrights.com/f/
Box 266, Kars, Ontario CANADA K0A-2E0 +1(613)489-0999 (Fax:-0995)
ISBN 0-13-065196-6 Definitive XSLT & XPath
ISBN 1-894049-08-X Practical Transformation Using XSLT and XPath
ISBN 1-894049-07-1 Practical Formatting Using XSLFO
XSL/XML/DSSSL/SGML/OmniMark services, books(electronic, printed),
Next public training: 2002-04-08,09,10,11,05-06,07,09,10,13,20,