Erik Rehrmann - IOn AG
Von: Joey Carr [mailto:[EMAIL PROTECTED]
Gesendet: Dienstag, 10. Juli 2001 15:38
An: '[EMAIL PROTECTED]'
Betreff: Re: Page (re)calculation
I'm not a FO guru by any means, so please don't take my word as gospel, but I don't belive that there is a way to perform this two-up layout. This may be because the Formatting Objects specification is intentionally less ambitious than it could be in the first draft in order to give implementers a better chance of early conformance (and giving the authors a better chance of actually finnishing the thing).
As the specification stands I know you can have alternating page layouts, where left hand pages get a wide right margin, etc... but I don't know of any way that you can switch between flows at every page break.
It sounds like a simple compromise for you would be to use a column style layout implemented with a giant table, this won't give you a two-up layout but it may fulfill your other requirements: You construct a two column table. The subject paragraphs go into the left hand cell, and the descriptions go onto the right hand cell. You can use the keep-together.within-page="always" attribute of the right hand cell (actually the block contained within it) to make sure that you always have a full description on one page (unless it's longer than a page). Unfortunately, in the 0.17 version, FOP's keeps tend to work eposodically, but I think this may have been improoved on in more recent versions.
Here's an example of what this might look like:
This is the paragraph that will apprear on the left hand side
of the table.
This is the set of paragraphs that describe what's going on on
the left. This text will never be to the right of a paragraph
that it isn't describing.
I hope that I've helped. Best of luck!
On 09 Jul 2001 07:40:25 +0200, Erik Rehrmann wrote:
> Hi all,
> I have to know if it is possible to calculate the content of the
> left page in dependence on the contents of the right page.
> We have to print a book consisting of a paragraph-like left side
> content and a right side which describes the single paragraphs
> of the left side. The size of the description on the right side
> can have 3 lines up to 3 pages. And here is the problem: There
> must only as many paragraphs on the left side as can be described
> on the right side. If a description exceeds one page, the next
> left page has to be empty.
> Is this possible with FOP, maybe by render the right side counting
> the descriptive parts and then inserting the paragraph page
> before? If so, how has the XML file to look like?