Fitting large gaphics to page
hello, I'm using this code to sale large graphis so they will fit to the page: fo:external-graphic src=[EMAIL PROTECTED] content-width=scale-to-fit content- height=100% width=100% scaling=uniform my poblem with this code is that the attibute width is set to 100% which makes small graphics having only whitespace to their right although they're small inline graphics. is there a way to solve this in xsl:fo ? regards michael - Get easy, one-click access to your favorites. Make Yahoo! your homepage.
Re: Column balancing issue
It's a known issue [1] that column balancing does not always work as it should. I'm afraid there's no work-around except for trying to tweak the FO document somehow. [1] http://xmlgraphics.apache.org/fop/knownissues.html#Layout+Engine Jeremias Maerki On 12.11.2007 23:18:40 Puppala, Kumar (LNG-CON) wrote: I am noticing some white space in the last two pages of a PDF document that I am trying to render using 0.94. Also, the columns are not balanced properly (using dual column layout). The weird thing about this test is that the problem disappears once I reduce some text in the .FO file. The only suspicious message I see during rendering is as shown below: Nov 12, 2007 5:05:04 PM org.apache.fop.layoutmgr.PageBreaker doPhase3WithColumnBalancing WARNING: Breaking algorithm produced more columns than are available. I tried to cut down the .FO file to recreate the issue but could not do so. The file is about 692 Kb and hence I am hesitant to attach it, unless needed. Any idea what might be causing this? Thanks, Kumar Puppala - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Fitting large gaphics to page
XSL 1.1 offers scale-down-to-fit but that's not implemented in FOP, yet. Furthermore, inline-progression-dimension.minimum/optimum/maximum could also help here but that functionality is not available, either. Patches welcome (scale-down-to-fit should be easy to implement, min/opt/max is tricky. Jeremias Maerki On 13.11.2007 09:23:58 Michael Niemann wrote: hello, I'm using this code to sale large graphis so they will fit to the page: fo:external-graphic src=[EMAIL PROTECTED] content-width=scale-to-fit content- height=100% width=100% scaling=uniform my poblem with this code is that the attibute width is set to 100% which makes small graphics having only whitespace to their right although they're small inline graphics. is there a way to solve this in xsl:fo ? regards michael - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Two successive columns in a table -- problem with the page-break
Hi, I am encountered with the following problem, would be great if anyone has an idea how to solve it. The table to be desplayed in my pdf looks like this: year | name || year | name === 2007Tom2011 Nick 2008Brenda2012 Carl 2009Andy 2013 Emmi 2010Mitch and so on. I don't know the length of the table (number of years, there may be 50 or so)) and I don't know the position on the page where the table starts because the PDF consists of dynamic content. If there ist a page-break I would like to have this: year | name || year | name === 2007Tom2009 Andy 2008Brenda2010 Mitch - page break -- 2011Nick 2013 Emmi 2012Carl But, maybe needless to say, I get this: year | name || year | name === 2007Tom2011 Nick 2008Brenda2012 Carl -page break-- 2009Andy 2013 Emmi 2010Mitch I was searching for getting to know my current position on a page, so that I can split the table into two. But obviously there is no way for that. Any other ideas? jorgito -- View this message in context: http://www.nabble.com/Two-successive-columns-in-a-table---%3E-problem-with-the-page-break-tf4797601.html#a13725292 Sent from the FOP - Users mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Two successive columns in a table -- problem with the page-break
Hi, Maybe you could use a two-column page, and a table with only two columns. So you should get: Year | name : 2010 Mitch === : 2011 Nick 2007 Tom : 2012 Carl 2008 Brenda: 2013 Emmi 2009 Andy : You might also want to ask the headers to repeat on a break. So you should get: Year | name : Year | name === : === 2007 Tom : 2011 Nick 2008 Brenda: 2012 Carl 2009 Andy : 2013 Emmi 2010 Mitch : On a page-break, the data would first fill both columns on page 1, then the second page would also have two columns (if necessary), repeated headers, etc. Problems: * I believe you can use multiple columns inside a page, although I don't know how... * Also, I'm not sure you can change the number of columns, within the same page. OTOH, it's standard practice (just pick up a newspaper), so I expect both to be possible. HTH, Jonathan -Message d'origine- De : jorgito [mailto:[EMAIL PROTECTED] Envoyé : mardi 13 novembre 2007 13:59 À : fop-users@xmlgraphics.apache.org Objet : Two successive columns in a table -- problem with the page-break Hi, I am encountered with the following problem, would be great if anyone has an idea how to solve it. The table to be desplayed in my pdf looks like this: year | name || year | name === 2007Tom2011 Nick 2008Brenda2012 Carl 2009Andy 2013 Emmi 2010Mitch and so on. I don't know the length of the table (number of years, there may be 50 or so)) and I don't know the position on the page where the table starts because the PDF consists of dynamic content. If there ist a page-break I would like to have this: year | name || year | name === 2007Tom2009 Andy 2008Brenda2010 Mitch - page break -- 2011Nick 2013 Emmi 2012Carl But, maybe needless to say, I get this: year | name || year | name === 2007Tom2011 Nick 2008Brenda2012 Carl -page break-- 2009Andy 2013 Emmi 2010Mitch I was searching for getting to know my current position on a page, so that I can split the table into two. But obviously there is no way for that. Any other ideas? jorgito -- View this message in context: http://www.nabble.com/Two-successive-columns-in-a-table---%3E-problem-with-the-page-break-tf4797601.html#a13725292 Sent from the FOP - Users mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem generating PDF with FOP 0.20.5 and Latin Modern fonts
This should now be fixed in FOP Trunk. On FOP 0.20.5 you can try setting flags34/flags in the XML metric file. Use flags98flags for the italic variants. Jeremias Maerki On 08.11.2007 20:24:54 Daniel Rosenberg wrote: Hi, I'm trying to use the Latin Modern Type 1 fonts (v1.010) to generate a PDF file with FOP 0.20.5. Generating font metrics with PFMReader works fine (I guess), and the fonts get embedded into the PDF document. But, every time the PDF document is opened in Adobe Reader (v7.0.8 on Gentoo Linux) I get a warning saying The font 'LMSans10-Bold' contains bad /Flags. Any ideas of what the problem is? Thanks, Daniel - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
how to set the logger?
Hi, I need to use FOP 0.94 embedded, in a big project composed by different Eclipse's plug-ins where 2 of them define an org.apache.commons.logging.Log library, which causes me the following error: Invalid class loader hierarchy. You have more than one version of 'org.apache.commons.logging.Log' visible, which is not allowed. Is there a way how to set the logger manually like it was done before in FOP 0.20.5 by setting the Driver object? Thank you. Miro __ Ing. Miroslav Gregáň Member of the Siemens IT Solutions and Services department from the PSE SK SES TEC SK2 team Program and System Engineering Slovakia Software Engineering Services Technology Competences Skupina 2 (Java and OpenSource Technologies) Siemens Program and System Engineering s.r.o. Dubravska cesta 4 845 37 Bratislava Slovak Republic
RE: Two successive columns in a table -- problem with the page-break
Thanks! So far I can't see solutions to these two problems, but will try to find them. column-count is an attribute of region-body, I don't know how to change this inside a page. jorgito Winterflood, Jonathan wrote: Problems: * I believe you can use multiple columns inside a page, although I don't know how... * Also, I'm not sure you can change the number of columns, within the same page. OTOH, it's standard practice (just pick up a newspaper), so I expect both to be possible. -- View this message in context: http://www.nabble.com/Two-successive-columns-in-a-table---%3E-problem-with-the-page-break-tf4797601.html#a13729100 Sent from the FOP - Users mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How to keep pagenumber over several page-sequences
hello,
I've split up my document into several page-sequences for better performance.
xsl:for-each select=documentContent/chapter
fo:page-sequence master-reference=ContentPageMaster
initial-page-number=1 force-page-count=no-force
fo:static-content flow-name=xsl-region-after
fo:blockfo:page-number //fo:block
/fo:static-content
fo:flow flow-name=xsl-region-body
fo:block font-size=24 font-weight=bold border-bottom=solid
black 1px id={generate-id()} margin-bottom=20pxxsl:value-of
select=@page //fo:block
fo:blockxsl:apply-templates //fo:block
/fo:flow
/fo:page-sequence
/xsl:for-each
/fo:root
/xsl:template
As you can easily see each chapter now starts with page 1. Is it possible to
pass the pagenumber between those sequences without losing all the performance
gain I got from spolitting up the chapter into sequences?
best regards
michael
-
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RE: How to keep pagenumber over several page-sequences
Having just the force-page-count property on the subsequent page
sequences should do the trick.
fo:page-sequence master-reference=ContentPageMaster
force-page-count=no-force
The page number on subsequent page sequences is a continuation from the
previous page sequence in this case.
From: Michael Niemann [mailto:[EMAIL PROTECTED]
Sent: Tuesday, November 13, 2007 10:45 AM
To: fop-users@xmlgraphics.apache.org
Subject: How to keep pagenumber over several page-sequences
hello,
I've split up my document into several page-sequences for better
performance.
xsl:for-each select=documentContent/chapter
fo:page-sequence master-reference=ContentPageMaster
initial-page-number=1 force-page-count=no-force
fo:static-content flow-name=xsl-region-after
fo:blockfo:page-number //fo:block
/fo:static-content
fo:flow flow-name=xsl-region-body
fo:block font-size=24 font-weight=bold
border-bottom=solid black 1px id={generate-id()}
margin-bottom=20pxxsl:value-of select=@page //fo:block
fo:blockxsl:apply-templates //fo:block
/fo:flow
/fo:page-sequence
/xsl:for-each
/fo:root
/xsl:template
As you can easily see each chapter now starts with page 1. Is it
possible to pass the pagenumber between those sequences without losing
all the performance gain I got from spolitting up the chapter into
sequences?
best regards
michael
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Capturing FOP logging message event in an embedded application using FOP 0.94
I have developed an application that generates PDFs of documentation in an eclipse environment controlled by a variety of SWT widgets. My customer would like his users to know when FOP has encountered a problem, but give them a simple message. We are already trapping exceptions, so I am interested in the kinds of events where FOP may generate a WARNING or SEVERE logging message. Like - the text has exceeded the allowed width and is overwriting another area, or the bookmark ids are pointing to a null view-port, for instance. I know how to write a File Handler to route those message to a file. Is there a way I can capture an event that will tell us to pop a dialog to the user, and hopefully get part of the logging message ?
Re: Two successive columns in a table -- problem with the page-break
On Nov 13, 2007, at 17:10, jorgito wrote: Thanks! So far I can't see solutions to these two problems, but will try to find them. column-count is an attribute of region-body, I don't know how to change this inside a page. You can't change the column-count mid-page, but you can make exceptions for certain fo:blocks, by using span=all. [OP:] --- If there ist a page-break I would like to have this: year | name || year | name === 2007Tom2009 Andy 2008Brenda2010 Mitch - page break -- 2011Nick 2013 Emmi 2012Carl But, maybe needless to say, I get this: year | name || year | name === 2007Tom2011 Nick 2008Brenda2012 Carl -page break-- 2009Andy 2013 Emmi 2010Mitch --- This result does not seem correct to me. I can't say for sure, though, but it looks a bit 'off'. As though the column-break is computed /after/ the page-break..? Anyone? Cheers Andreas - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Capturing FOP logging message event in an embedded application using FOP 0.94
On Nov 13, 2007, at 18:29, Michael Tracey Zellmann wrote: Hi I have developed an application that generates PDFs of documentation in an eclipse environment controlled by a variety of SWT widgets. My customer would like his users to know when FOP has encountered a problem, but give them a simple message. We are already trapping exceptions, so I am interested in the kinds of events where FOP may generate a WARNING or SEVERE logging message. Like - the text has exceeded the allowed width and is overwriting another area, or the bookmark ids are pointing to a null view-port, for instance. I know how to write a File Handler to route those message to a file. Is there a way I can capture an event that will tell us to pop a dialog to the user, and hopefully get part of the logging message ? I fear you have stumbled upon a well-known shortcoming of FOP 0.9x: the error-reporting is not really what it should be. We all know it, but haven't found the time so far to take steps towards implementing something better, so exceptions and log messages are all there is to catch FTM... :( Sorry Andreas - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: how to set the logger?
On Nov 13, 2007, at 16:35, Gregan, Miroslav wrote: I need to use FOP 0.94 embedded, in a big project composed by different Eclipse's plug-ins where 2 of them define an org.apache.commons.logging.Log library, which causes me the following error: Invalid class loader hierarchy. You have more than one version of 'org.apache.commons.logging.Log' visible, which is not allowed. Is there a way how to set the logger manually like it was done before in FOP 0.20.5 by setting the Driver object? More or less the same answer as another thread I just posted a reply in... In short: currently, no. The loggers are static, class-based, and cannot be overridden. They are more meant for debug info during development. OTOH, I don't believe we use any specific version of Commons logging, so maybe you could try to make FOP use the other version (or make the other plugins use the jar that is distributed with FOP) Have you already tried removing one version from the classpath? Cheers Andreas - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Unexplained space
Hi, I have a block with another block of text within and within it, I have another block of text. I do this to maintain spacing in certain circumstances (defined by the XSLT). Unfortunately one of the sideffects of this is a very large space after the enclosed block. If I run the example below in FOP 0.93, I get some chunky spacing after flight enquiries to check that your aircraft will be. ?xml version=1.0 encoding=UTF-8? fo:root xmlns:fo=http://www.w3.org/1999/XSL/Format; xmlns:str=http://exslt.org/strings; xmlns:datetime=http://exslt.org/dates-and-times; fo:layout-master-set fo:simple-page-master margin-right=7mm margin-left=7mm margin-bottom=10mm margin-top=6mm page-height=297mm page-width=210mm master-name=A4-first fo:region-body region-name=itin-body margin-right=10mm margin-bottom=17mm margin-top=40mm / fo:region-before extent=40mm region-name=itin-before-first / fo:region-after extent=17mm region-name=itin-after / /fo:simple-page-master fo:simple-page-master margin-right=7mm margin-left=7mm margin-bottom=10mm margin-top=6mm page-height=297mm page-width=210mm master-name=A4-itin fo:region-body region-name=itin-body margin-right=10mm margin-bottom=17mm margin-top=69.9mm / fo:region-before extent=69.9mm region-name=itin-before-rest / fo:region-after extent=17mm region-name=itin-after / /fo:simple-page-master fo:page-sequence-master master-name=A4 fo:repeatable-page-master-alternatives fo:conditional-page-master-reference page-position=first master-reference=A4-first / fo:conditional-page-master-reference page-position=rest master-reference=A4-itin / /fo:repeatable-page-master-alternatives /fo:page-sequence-master /fo:layout-master-set fo:page-sequence master-reference=A4 fo:static-content flow-name=itin-before-first fo:block fo:wrapper font-size=37mm fo:basic-link external-destination=http://www.tt.com.au; fo:external-graphic content-height=37mm src=C:\workspace\FOP\united.jpg scaling=uniform / /fo:basic-link /fo:wrapper /fo:block fo:block / /fo:static-content fo:static-content flow-name=itin-before-rest fo:block fo:wrapper font-size=37mm fo:basic-link external-destination=http://www.tt.com.au; fo:external-graphic content-height=37mm src=C:\workspace\FOP\united.jpg scaling=uniform / /fo:basic-link /fo:wrapper /fo:block fo:block fo:table border-bottom-width=1.7mm border-bottom-color=#d6d3cf border-bottom-style=solid border-top-width=1.7mm border-top-color=#d6d3cf border-top-style=solid padding-bottom=3.5mm padding-top=3.5mm table-layout=fixed width=100% fo:table-column column-width=27mm / fo:table-column column-width=90mm / fo:table-column column-width=75mm / fo:table-body font-family=sans-serif font-size=10pt color=#333 margin-bottom=3mm fo:table-row fo:table-cell fo:block margin-left=3mmItinerary for/fo:block /fo:table-cell fo:table-cell fo:blockMR A TEST/fo:block fo:blockAND PARTY/fo:block /fo:table-cell fo:table-cell fo:table table-layout=fixed width=100% fo:table-column column-width=50mm / fo:table-column column-width=25mm / fo:table-body fo:table-row fo:table-cell padding-after=2.2mm fo:block border-bottom-color=#333 border-bottom-width=thin border-bottom-style=solid Booking /fo:block /fo:table-cell fo:table-cell padding-after=2.2mm fo:block border-bottom-color=#333 border-bottom-width=thin border-bottom-style=solid text-align=right AA/BBB /fo:block /fo:table-cell /fo:table-row fo:table-row fo:table-cell padding-after=2.2mm fo:blockIssued/fo:block /fo:table-cell fo:table-cell padding-after=2.2mm fo:block text-align=right13 Nov 2007/fo:block /fo:table-cell /fo:table-row /fo:table-body /fo:table /fo:table-cell /fo:table-row /fo:table-body /fo:table /fo:block /fo:static-content fo:static-content flow-name=itin-after fo:block margin-top=5mm fo:leader rule-thickness=0.05pt leader-length=195.5mm leader-pattern=rule / /fo:block fo:table table-layout=fixed width=100% fo:table-column column-width=89.5mm / fo:table-column column-width=120.5mm /
Re: Unexplained space
On Nov 13, 2007, at 21:52, Kamal Bhatt wrote: Hi Khamal Hi, I have a block with another block of text within and within it, I have another block of text. I do this to maintain spacing in certain circumstances (defined by the XSLT). Unfortunately one of the sideffects of this is a very large space after the enclosed block. If I run the example below in FOP 0.93, I get some chunky spacing after flight enquiries to check that your aircraft will be. The effect you describe is to be expected, I think, if you look at this snippet (simply cp; should be an exact copy of your original): --- fo:block linefeed-treatment=preserve margin-bottom=5mm margin- top=0 fo:block padding=0 margin-bottom=0 white-space-collapse=false white-space- treatment=preserve flight enquiries to check that your aircraft will be /fo:block departing at the time shown on your ticket and itinerary. --- The first series of 34 spaces in the outer block will be suppressed. Note that you have both enabled white-space-preserve and disabled white-space-collapse on the inner block. This means that, if FOP decides to break the line after the trailing spaces, they will be considered relevant when aligning the text flight enquiries Is that what you mean by 'chunky space'? Or is it maybe the effect of the preserved linefeeds in the outer block, that generate an empty line, because the second one is the only character in that line? Getting preserved white-space correct can be very tricky. Perhaps you wanted this: --- fo:block linefeed-treatment=preserve margin-bottom=5mm margin- top=0fo:block padding=0 margin-bottom=0 white-space- treatment=preserve flight enquiries to check that your aircraft will be /fo:blockdeparting at the time shown on your ticket and itinerary. --- Do you have control over the stylesheet? In that case, it should be a simple matter of adapting the template in question to produce the below version. HTH! Cheers Andreas - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Two successive columns in a table -- problem with the page-break
Andreas L Delmelle wrote: [OP:] --- If there ist a page-break I would like to have this: year | name || year | name === 2007Tom2009 Andy 2008Brenda2010 Mitch - page break -- 2011Nick 2013 Emmi 2012Carl But, maybe needless to say, I get this: year | name || year | name === 2007Tom2011 Nick 2008Brenda2012 Carl -page break-- 2009Andy 2013 Emmi 2010Mitch --- This result does not seem correct to me. I can't say for sure, though, but it looks a bit 'off'. As though the column-break is computed /after/ the page-break..? So far I don't really have a column-break but a single table with 4 columns. I am iterating from 1 to (n + n mod 2) div 2 and writing in row m: year m and year m + (n + n mod 2) div 2. So the page-break is not done by me. Any ideas? -- View this message in context: http://www.nabble.com/Two-successive-columns-in-a-table---%3E-problem-with-the-page-break-tf4797601.html#a13735403 Sent from the FOP - Users mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Two successive columns in a table -- problem with the page-break
On Nov 13, 2007, at 22:52, jorgito wrote: snip / So far I don't really have a column-break but a single table with 4 columns. I am iterating from 1 to (n + n mod 2) div 2 and writing in row m: year m and year m + (n + n mod 2) div 2. So the page-break is not done by me. I see. In that case, the output is precisely as I'd expect. Any ideas? Seems like a tough nut to crack in pure XSL-FO, at first glance... What you seem to need is the possibility to have a fo:block-container with a given maximum-height that spans all columns, and a descendant two-column table that flows over two region-columns, but this is not possible. Either the block-container spans all columns, and the table does too, or vice versa. Cheers Andreas - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Two successive columns in a table -- problem with the page-break
On Nov 14, 2007, at 00:20, Andreas L Delmelle wrote: snip / Any ideas? Seems like a tough nut to crack in pure XSL-FO, at first glance... What you seem to need is the possibility to have a fo:block- container with a given maximum-height that spans all columns, and a descendant two-column table that flows over two region-columns, but this is not possible. Either the block-container spans all columns, and the table does too, or vice versa. Come to think of it: this could turn out to be a piece of cake, if only we had an XHTML plugin for fo:instream-foreign-object... Ideas? Plenty :-) Cheers Andreas - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Images and NullPointerExceptions
No, changing the JVM is the best idea. Please note that OpenJDK is probably not complete, yet, and could still lack in certain areas. I assume that in your case it's some lack of functionality in the color space or color profile area. Jeremias Maerki On 13.11.2007 22:47:21 Jared Smith wrote: On Mon, 2007-11-12 at 17:12 +0100, Pascal Sancho wrote: I do not reproduce your problem (with your FO file and your PNG image) I use JRE 1.6 from Sun, Win platform. For better or worse, I'm stuck on Linux for the time being. I'll try it with the Sun JRE, as I'm currently using the new open-source OpenJDK stuff. Have you tried FOP with command line? Yes, all my tests were from the command-line. See my log.txt file for the commands I ran. Does anyone else happen to have any other ideas, besides changing versions of Java. -Jared - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
