Re: development status

2002-03-21 Thread Arnd Beißner
Peter B. West wrote: > Convergence problems like your page 99 scenario occur in other contexts; > notably the "last page" problem.  The last page in a sequence is allowed > a different page-master, but the only way to discover the last page is > to lay it out.  Oops, last page.  Lay it out agai

Re: development status

2002-03-20 Thread Peter B. West
Joerg, You have highlighted one of the nastinesses of page formatting. A Q&D solution often suggested is to allow a fixed width for the page numbers, but I don't see how this can stand as a final solution. The gaps are going to be obvious in something purporting to be a high-quality rende

Re: development status

2002-03-20 Thread Joerg Pietschmann
"Nicola Ken Barozzi" <[EMAIL PROTECTED]> wrote: > Anyway, these forward references are a pain in the ass :-/ Very true. Imagine the worst case: Someone puts a "(See page )" into the text at page 1. The formatter has to allocate some space for the unknown number, lets say a "n" space. The referen

[Fwd: Re: development status]

2002-03-19 Thread Peter B. West
Fops, This forwarded message is a response to Nicola which was accidentally sent to him only. Since I sent it the notes I refer to have been installed in the CVS. Peter Nicola, Most of the design docs I have prepared have been noted on this list in the past few months. Real Soon Now, th

RE: development status

2002-03-19 Thread Arved Sandstrom
-Original Message- From: Nicola Ken Barozzi [mailto:[EMAIL PROTECTED]] Sent: March 19, 2002 11:48 AM To: [EMAIL PROTECTED] Subject: Re: development status From: "Keiron Liddle" <[EMAIL PROTECTED]> > Retrieve Markers? IMHO yes, since you can make a forwar

Re: development status

2002-03-19 Thread Nicola Ken Barozzi
From: "Keiron Liddle" <[EMAIL PROTECTED]> > On 2002.03.19 16:47 Nicola Ken Barozzi wrote: > > So we absolutely need to stop output and cache events if there is a > > forward > > reference. > > If we find it at the end, all the pages must remain in memory, and now I > > see > > that this can make

Re: development status

2002-03-19 Thread Keiron Liddle
On 2002.03.19 16:47 Nicola Ken Barozzi wrote: > So we absolutely need to stop output and cache events if there is a > forward > reference. > If we find it at the end, all the pages must remain in memory, and now I > see > that this can make FOP behave no better than it does now. Thats not true. W

Re: development status

2002-03-19 Thread Nicola Ken Barozzi
From: "Keiron Liddle" <[EMAIL PROTECTED]> > On 2002.03.19 14:45 Nicola Ken Barozzi wrote: > > I would consider the possibility (configurable) of having FOP make just > > sensible assumptions to continue processing and sacrifice some things it > > should do later. > > That sounds very vague. > So

Re: development status

2002-03-19 Thread Keiron Liddle
Hi Peter, The font information is obtained from the renderer at the start before building any of the area tree. There should be no further need for communication except of course in the case when handling dynamic effects (but lets not get into that right now). On 2002.03.19 13:37 Peter B. West

Re: development status

2002-03-19 Thread Keiron Liddle
On 2002.03.19 14:45 Nicola Ken Barozzi wrote: > I would consider the possibility (configurable) of having FOP make just > sensible assumptions to continue processing and sacrifice some things it > should do later. That sounds very vague. So what will you do if someone has a table of contents as t

Re: development status

2002-03-19 Thread Peter B. West
Keiron Liddle wrote: ... > To serialize between the Area Tree and the Renderers there are some > serious problems that would get in the way: > - in many cases the area tree will need to be complete before sending > anything across, this defeats the whole purpose and will use a lot of > memory

Re: development status

2002-03-19 Thread Keiron Liddle
I agree with the configuration in general but not with the cocoon concept. The parts like configuration, logging, etc. could help us with the functionality and the architecture. To serialize between the Area Tree and the Renderers there are some serious problems that would get in the way: - in

Re: development status

2002-03-15 Thread Nicola Ken Barozzi
From: "Keiron Liddle" <[EMAIL PROTECTED]> > At this stage of the design very few core problems can be solved in > isolation. So if someone wants to implement for example keeps or a colour > property, it has an impact on almost everything else in the layout. > > So what is needed and what will mak

Re: development status

2002-03-15 Thread Keiron Liddle
I'm not exactly sure what you want to know or why but I will attempt to clear a few things up. First a bit of history. About 1.5 years ago FOP reached a stage where the original design could not support adding functionality. It started approaching a "big ball of mud". More effort was put into

Re: development status

2002-03-15 Thread Keiron Liddle
On 2002.03.15 08:27 Nicola Ken Barozzi wrote: > I think that the FOP community needs an explanation of my intrusion. > I am a committer on the POI, Cocoon and Forrest projects, and a happy > user > of FOP for work. > I wrote an XML semantic WYSIWYG editor in java that uses Avalon and > specifies s

Re: development status

2002-03-15 Thread Nicola Ken Barozzi
From: "Peter B. West" <[EMAIL PROTECTED]> > Nicola Ken Barozzi wrote: > >Don't get me wrong, maybe I don't understand something, but still I'm very > >puzzled. > > > Nicola, > > Your criticism here distresses me somewhat. How is anyone without > commit access able to branch the code? I have bee

Re: development status

2002-03-15 Thread Peter B. West
Nicola Ken Barozzi wrote: >From: "Arved Sandstrom" <[EMAIL PROTECTED]> > ... > I read the FO spec fully at >least 3 times ;-) > Impossible! Peter - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [E

Re: development status

2002-03-15 Thread Peter B. West
Nicola Ken Barozzi wrote: >From: "Peter B. West" <[EMAIL PROTECTED]> > >>There is very active development on FO Tree building, property >>resolution and layout models. A lot of that development is desisn >>speculation, such as the design notes I have been posting, and there is >>also a fair bit

Re: development status

2002-03-14 Thread Nicola Ken Barozzi
From: "Arved Sandstrom" <[EMAIL PROTECTED]> > You're 100% right - Apache XML is not just about Java. But programming > language is not the reason xslfo-proc is not a sideproject to FOP. It is all > about community. If this codebase was side-by-side with FOP right now it > would be a distraction a

RE: development status

2002-03-14 Thread Arved Sandstrom
Comments below. -Original Message- From: Nicola Ken Barozzi [mailto:[EMAIL PROTECTED]] Sent: March 14, 2002 11:07 AM To: [EMAIL PROTECTED] Subject: Re: development status From: "Peter B. West" <[EMAIL PROTECTED]> [ SNIP ] > Arved is, as you know, engaged in a > C/

Re: development status

2002-03-14 Thread Nicola Ken Barozzi
From: "Peter B. West" <[EMAIL PROTECTED]> > There is very active development on FO Tree building, property > resolution and layout models. A lot of that development is desisn > speculation, such as the design notes I have been posting, and there is > also a fair bit of code, all of which resides

Re: development status

2002-03-14 Thread Peter B. West
Keiron, You have pre-empted my last post on this topic. Keiron Liddle wrote: > On 2002.03.14 10:55 Nicola Ken Barozzi wrote: > >> Ok, nice. This seems more like evolution than revolution, am I right? > > > You could say that. > The code is forming a revolution, not the people. We needed to go b

Re: development status

2002-03-14 Thread Peter B. West
Nicola, Comments interspersed. Nicola Ken Barozzi wrote: >From: "Keiron Liddle" <[EMAIL PROTECTED]> > >>There was a notice of this a number of months ago. Admittedly we have it >>the other way around. Maintenance releases are made from a branch. So the >>main branch is where the active develop

Re: development status

2002-03-14 Thread Keiron Liddle
On 2002.03.14 10:55 Nicola Ken Barozzi wrote: > Ok, nice. This seems more like evolution than revolution, am I right? You could say that. The code is forming a revolution, not the people. We needed to go back a bit and approach things from a different angle. > Are there any projects underway to

Re: development status

2002-03-14 Thread Nicola Ken Barozzi
From: "Keiron Liddle" <[EMAIL PROTECTED]> > (as a guess I would say you haven't beed subscribed long enough :) ;-) > There was a notice of this a number of months ago. Admittedly we have it > the other way around. Maintenance releases are made from a branch. So the > main branch is where the ac

development status

2002-03-14 Thread Keiron Liddle
(as a guess I would say you haven't beed subscribed long enough :) There was a notice of this a number of months ago. Admittedly we have it the other way around. Maintenance releases are made from a branch. So the main branch is where the active development is happening. So where are we: I am