RE: Insertying javascript in resulting PDF
Hello,
Inserting javascript to create non-static docs is possible:
http://1t3xt.info/examples/results/in_action/chapter15/calculator.pdf
On the FOP web-site, I found this terse information…
http://xmlgraphics.apache.org/fop/dev/design/extending.html
PDF Additions - This can be done with an XML Document extension. A
simple xml
document is defined that provides the appropriate information. When the
document
is rendered a handler converts the document into PDF markup.
For example:
Search
to result in a text box referencing the following PDF action:
<<
/S /JavaScript
/JS (app.execMenuItem("AcroSrch:Query");)
>>
I don’t see how to include this in an FO-XML document… Does anyone have a
working example? Or can I hack directly the PDF? Could I directly insert the
javascript code directly in thee PDF Stream?
/S /JavaScript
/JS (app.execMenuItem("AcroSrch:Query");)
Cheers
Igor
From: philippe voncken [mailto:m...@philippevoncken.com]
Sent: lunes, 01 de marzo de 2010 9:18
To: fop-users@xmlgraphics.apache.org
Subject: Re: Insertying javascript in resulting PDF
Pdf document is not a dynamic document. I think it's impossible.
2010/3/1 Igor Rosenberg
Hello,
I need to insert javascript code to the generated PDF. I have a very simple
need: I want the date that appears in the PDF to be today's date, and note the
date of creation of the document. How do I specify this in FO-XML?
Regards
Igor
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Este mensaje y los ficheros adjuntos pueden contener informacion confidencial
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inmediatamente al remitente y destruir el mensaje.
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no se hace responsable por su contenido. Su contenido no constituye ningun
compromiso para el grupo Atos Origin, salvo ratificacion escrita por ambas
partes.
Aunque se esfuerza al maximo por mantener su red libre de virus, el emisor
no puede garantizar nada al respecto y no sera responsable de cualesquiera
danos que puedan resultar de una transmision de virus.
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--
This e-mail and the documents attached are confidential and intended
solely for the addressee; it may also be privileged. If you receive
this e-mail in error, please notify the sender immediately and destroy it.
As its integrity cannot be secured on the Internet, the Atos Origin
group liability cannot be triggered for the message content. Although
the sender endeavours to maintain a computer virus-free network,
the sender does not warrant that this transmission is virus-free and
will not be liable for any damages resulting from any virus transmitted.
Este mensaje y los ficheros adjuntos pueden contener informacion confidencial
destinada solamente a la(s) persona(s) mencionadas anteriormente
pueden estar protegidos por secreto profesional.
Si usted recibe este correo electronico por error, gracias por informar
inmediatamente al remitente y destruir el mensaje.
Al no estar asegurada la integridad de este mensaje sobre la red, Atos Origin
no se hace responsable por su contenido. Su contenido no constituye ningun
compromiso para el grupo Atos Origin, salvo ratificacion escrita por ambas
partes.
Aunque se esfuerza al maximo por mantener su red libre de virus, el emisor
no puede garantizar nada al respecto y no sera responsable de cualesquiera
danos que puedan resultar de una transmision de virus.
--
Insertying javascript in resulting PDF
Hello, I need to insert javascript code to the generated PDF. I have a very simple need: I want the date that appears in the PDF to be today's date, and note the date of creation of the document. How do I specify this in FO-XML? Regards Igor -- This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Atos Origin group liability cannot be triggered for the message content. Although the sender endeavours to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted. Este mensaje y los ficheros adjuntos pueden contener informacion confidencial destinada solamente a la(s) persona(s) mencionadas anteriormente pueden estar protegidos por secreto profesional. Si usted recibe este correo electronico por error, gracias por informar inmediatamente al remitente y destruir el mensaje. Al no estar asegurada la integridad de este mensaje sobre la red, Atos Origin no se hace responsable por su contenido. Su contenido no constituye ningun compromiso para el grupo Atos Origin, salvo ratificacion escrita por ambas partes. Aunque se esfuerza al maximo por mantener su red libre de virus, el emisor no puede garantizar nada al respecto y no sera responsable de cualesquiera danos que puedan resultar de una transmision de virus. --
RE: Absolute position of original text in final PDF
Hello, My original problem was: how can I know the position in the final PDF of the original text? I've just discovered the following method: org.apache.fop.render.pdf.PDFRenderer.saveBlockPosIfTargetable(Block) The javadoc says: * id + absolute position will be saved. The saved position is * only correct if this function is called at the very start of renderBlock! This method is called always when a Block gets rendered. I guess that if I modify this method, I can retrieve for every Block its absolute positions. I'll try to fiddle with that. As I can infer from the Blocks the text that is included, I recon I'll have the solution to making my bounding boxes Cheers Igor -Original Message- From: Georg Datterl [mailto:georg.datt...@geneon.de] Sent: martes, 12 de enero de 2010 13:40 To: fop-users@xmlgraphics.apache.org Subject: AW: Absolute position of original text in final PDF Hi Igor, I get the area tree as a DOM Node and get the nodes I'm interest in by XPath expressions. Regards, Georg Datterl -- Kontakt -- Georg Datterl Geneon media solutions gmbh Gutenstetter Straße 8a 90449 Nürnberg HRB Nürnberg: 17193 Geschäftsführer: Yong-Harry Steiert Tel.: 0911/36 78 88 - 26 Fax: 0911/36 78 88 - 20 www.geneon.de Weitere Mitglieder der Willmy MediaGroup: IRS Integrated Realization Services GmbH:www.irs-nbg.de Willmy PrintMedia GmbH:www.willmy.de Willmy Consult & Content GmbH: www.willmycc.de -Ursprüngliche Nachricht- Von: Igor Rosenberg [mailto:igor.rosenb...@atosresearch.eu] Gesendet: Dienstag, 12. Januar 2010 13:18 An: fop-users@xmlgraphics.apache.org Betreff: RE: Absolute position of original text in final PDF Hello, Does anyone know how to go down the Area Tree, looking for specific elements (in my case Blocks), and managing to infer the element's x and y coordinates? The Area Tree is truly complicated - it's hierarchical, is there any way of going down all the nodes, without having to know precisely what the Node's class is? Regards Igor -Original Message- From: Georg Datterl [mailto:georg.datt...@geneon.de] Sent: martes, 12 de enero de 2010 10:40 To: fop-users@xmlgraphics.apache.org Subject: AW: Absolute position of original text in final PDF Hi Igor, since you already work with the area tree, try this: Don't autogenerate the id but give each text in your XML a unique id. Set this id as the block id. Now in the area tree you can find the block which contains your text (prod-id is your id). This block has a width (ipd) and a height (bpd) as well as your id (prod-id). Now for the positioning, I have not yet done that and a fast try did not give me a clear picture, but worst case you can fake the horizontal starting point by knowing the left margin and calculating the vertical starting point by adding the bpd of previous blocks in the area tree. But I guess, those who know the area tree better, may have a better solution for that. Regards, Georg Datterl -- Kontakt -- Georg Datterl Geneon media solutions gmbh Gutenstetter Straße 8a 90449 Nürnberg HRB Nürnberg: 17193 Geschäftsführer: Yong-Harry Steiert Tel.: 0911/36 78 88 - 26 Fax: 0911/36 78 88 - 20 www.geneon.de Weitere Mitglieder der Willmy MediaGroup: IRS Integrated Realization Services GmbH:www.irs-nbg.de Willmy PrintMedia GmbH:www.willmy.de Willmy Consult & Content GmbH: www.willmycc.de -Ursprüngliche Nachricht- Von: Igor Rosenberg [mailto:igor.rosenb...@atosresearch.eu] Gesendet: Montag, 11. Januar 2010 18:44 An: fop-users@xmlgraphics.apache.org Betreff: RE: Absolute position of original text in final PDF Hi, The ids get generated on the fly during the XML to FO transformation, for the original tags, and get output in the FO format as . This is expressed as http://www.w3schools.com/XSL/func_generateid.asp . So basically, I'm just doing the XSLT transformation (my own format to FO), and adding as bonus the id generation. Find the XSLT and FO details below Cheers Igor -- The relevant parts of the XSL look like -- A section of the output fo, as produced by apache fo, looks like this (indented by me) - see how the ids appear in the fo:block tags Adress 1 line Address 2 line Another text line in different font From: Peter Hancock [mailto:peter.hanc...@gmail.com] Sent: lunes, 11 de enero de 2010 18:30 To: fop-users@xmlgraphics.
RE: Absolute position of original text in final PDF
Hello,
Thanks Peter for the pointers…
I’ve kept up the hread through Georg’s answer
Cheers
Igor
From: Peter Hancock [mailto:peter.hanc...@gmail.com]
Sent: martes, 12 de enero de 2010 11:00
To: fop-users@xmlgraphics.apache.org
Subject: Re: Absolute position of original text in final PDF
Hi Igor,
Is there more information on what Traits are?
A defintion can be infered here
http://www.w3.org/TR/2001/REC-xsl-20011015/slice4.html#area-common
And a brief relation to fop here
http://xmlgraphics.apache.org/fop/dev/design/areas.html#traits
Am I right in thinking that when defined, block.getTraits().get(org.
apache.fop.area.Trait.PROD_ID)
will yield the original id that was defined in the ?
If you change you output to at (render using he fop command and use '-at
out.at') you get the an xml serializtrio nof the area tree.
e.g
...
Block 1
...
may look something like
...
−
−
Block
1
...
This might help you debug you app.
Pete
On Tue, Jan 12, 2010 at 8:45 AM, Igor Rosenberg
wrote:
Hello,
Within the rendering classes, I understand that each Object within the AreaTree
gets rendered individually. I hope that assumption's correct... Especially
org.apache.fop.render.pdf.PDFRenderer.renderBlock
(org.apache.fop.area.Block block)
Within this method, I have discovered that the Block object retains the
original id information:
Map t = block.getTraits();
if (t!=null)
for (Object key : t.keySet()) {
Object tt = t.get(key);
System.out.println(" TRAIT " + key + " ==> " + tt);
}
The output of that provides
TRAITS
TRAIT 8 ==> #N10011
TRAIT 30 ==> 8000
Is there more information on what Traits are? The javadoc states:
public class org.apache.fop.area.Trait
Area traits used for rendering. This class represents an area
trait that specifies a value for rendering.
Am I right in thinking that when defined,
block.getTraits().get(org.apache.fop.area.Trait.PROD_ID)
will yield the original id that was defined in the ?
And secondly, do I already have the positioning information of the Block in the
final PDF, at the end of the renderBlock method? I would think that I have:
Final width = ipd
Final height = bpd
But how do I get the x and y positioning?
Thanks for the help...
Igor
---
From: Igor Rosenberg
Sent: lunes, 11 de enero de 2010 18:44
To: fop-users@xmlgraphics.apache.org
Subject: RE: Absolute position of original text in final PDF
Hi,
The ids get generated on the fly during the XML to FO transformation, for the
original tags, and get output in the FO format as . This
is expressed as
http://www.w3schools.com/XSL/func_generateid.asp . So basically, I’m just doing
the XSLT transformation (my own format to FO), and adding as bonus the id
generation. Find the XSLT and FO details below
Cheers
Igor
--
The relevant parts of the XSL look like
--
A section of the output fo, as produced by apache fo, looks like this (indented
by me) – see how the ids appear in the fo:block tags
Adress 1 line
Address 2 line
Another text line in different font
From: Peter Hancock [mailto:peter.hanc...@gmail.com]
Sent: lunes, 11 de enero de 2010 18:30
To: fop-users@xmlgraphics.apache.org
Subject: Re: Absolute position of original text in final PDF
Hi Igor,
It is not clear to me how these elements are defined - in your xml
input? If so how do you transform them to fo whilst retaining the id
attribute? Could you provide a small example of the xml and the corresponding
xsl that you wish to be input of fop.
Thanks,
Pete
On Mon, Jan 11, 2010 at 4:39 PM, Igor Rosenberg
wrote:
Dear FOP mailinglist readers,
I’ve been fighting with the Apache FOP source for a week, but I can’t solve my
problem alone…
One of the features of the application I’m writing produces a PDF, based on an
XML that follows a simple schema (header info, tables, images and text, but
nothing fancy). Generating the FO then the PDF are the easy steps. Fop does the
job marvelously. Now I need to output to the user the coordinates of bounding
boxes. Those bounding boxes must represent the placement in the PDF of the
original text within the XML. To provide an example:
If I had in my original XML ,
This text appears somewhere in the PDF
I would want, during the XML to PDF process, to output something like
Bounding_box {id=”xxx”, x=34, y=45, w=444,h=25}
I
RE: Absolute position of original text in final PDF
Hello,
Does anyone know how to go down the Area Tree, looking for specific elements
(in my case Blocks), and managing to infer the element's x and y coordinates?
The Area Tree is truly complicated - it's hierarchical, is there any way of
going down all the nodes, without having to know precisely what the Node's
class is?
Regards
Igor
-Original Message-
From: Georg Datterl [mailto:georg.datt...@geneon.de]
Sent: martes, 12 de enero de 2010 10:40
To: fop-users@xmlgraphics.apache.org
Subject: AW: Absolute position of original text in final PDF
Hi Igor,
since you already work with the area tree, try this: Don't autogenerate the id
but give each text in your XML a unique id. Set this id as the block id. Now in
the area tree you can find the block which contains your text (prod-id is your
id). This block has a width (ipd) and a height (bpd) as well as your id
(prod-id). Now for the positioning, I have not yet done that and a fast try did
not give me a clear picture, but worst case you can fake the horizontal
starting point by knowing the left margin and calculating the vertical starting
point by adding the bpd of previous blocks in the area tree. But I guess, those
who know the area tree better, may have a better solution for that.
Regards,
Georg Datterl
-- Kontakt --
Georg Datterl
Geneon media solutions gmbh
Gutenstetter Straße 8a
90449 Nürnberg
HRB Nürnberg: 17193
Geschäftsführer: Yong-Harry Steiert
Tel.: 0911/36 78 88 - 26
Fax: 0911/36 78 88 - 20
www.geneon.de
Weitere Mitglieder der Willmy MediaGroup:
IRS Integrated Realization Services GmbH:www.irs-nbg.de
Willmy PrintMedia GmbH:www.willmy.de
Willmy Consult & Content GmbH: www.willmycc.de
-Ursprüngliche Nachricht-
Von: Igor Rosenberg [mailto:igor.rosenb...@atosresearch.eu]
Gesendet: Montag, 11. Januar 2010 18:44
An: fop-users@xmlgraphics.apache.org
Betreff: RE: Absolute position of original text in final PDF
Hi,
The ids get generated on the fly during the XML to FO transformation, for the
original tags, and get output in the FO format as .
This is expressed as
http://www.w3schools.com/XSL/func_generateid.asp . So basically, I'm just doing
the XSLT transformation (my own format to FO), and adding as bonus the id
generation. Find the XSLT and FO details below
Cheers
Igor
--
The relevant parts of the XSL look like
--
A section of the output fo, as produced by apache fo, looks like this (indented
by me) - see how the ids appear in the fo:block tags
Adress 1 line
Address 2 line
Another text line in different font
From: Peter Hancock [mailto:peter.hanc...@gmail.com]
Sent: lunes, 11 de enero de 2010 18:30
To: fop-users@xmlgraphics.apache.org
Subject: Re: Absolute position of original text in final PDF
Hi Igor,
It is not clear to me how these elements are defined - in your xml
input? If so how do you transform them to fo whilst retaining the id
attribute? Could you provide a small example of the xml and the corresponding
xsl that you wish to be input of fop.
Thanks,
Pete
On Mon, Jan 11, 2010 at 4:39 PM, Igor Rosenberg
wrote:
Dear FOP mailinglist readers,
I've been fighting with the Apache FOP source for a week, but I can't solve my
problem alone...
One of the features of the application I'm writing produces a PDF, based on an
XML that follows a simple schema (header info, tables, images and text, but
nothing fancy). Generating the FO then the PDF are the easy steps. Fop does the
job marvelously. Now I need to output to the user the coordinates of bounding
boxes. Those bounding boxes must represent the placement in the PDF of the
original text within the XML. To provide an example:
If I had in my original XML ,
This text appears somewhere in the PDF
I would want, during the XML to PDF process, to output something like
Bounding_box {id="xxx", x=34, y=45, w=444,h=25}
I understand this as "the original text of tag xxx is contained in the pdf in
the rectangle starting at point (34,45), of width 444, and height 25"
(if the text is split into several pages or areas, receiving a list of
rectangles would be fine)
To summarize: how can I know the position in the final PDF of the original text?
I've tried decorating different classes of FOP, looking at the FOTreeBuilder,
the AreaTreeParser, but failed to maintain the identifier of the original text
tags.
I'd prefer staying with release 0.
RE: Absolute position of original text in final PDF
Hello,
Within the rendering classes, I understand that each Object within the AreaTree
gets rendered individually. I hope that assumption's correct... Especially
org.apache.fop.render.pdf.PDFRenderer.renderBlock
(org.apache.fop.area.Block block)
Within this method, I have discovered that the Block object retains the
original id information:
Map t = block.getTraits();
if (t!=null)
for (Object key : t.keySet()) {
Object tt = t.get(key);
System.out.println(" TRAIT " + key + " ==> " + tt);
}
The output of that provides
TRAITS
TRAIT 8 ==> #N10011
TRAIT 30 ==> 8000
Is there more information on what Traits are? The javadoc states:
public class org.apache.fop.area.Trait
Area traits used for rendering. This class represents an area
trait that specifies a value for rendering.
Am I right in thinking that when defined,
block.getTraits().get(org.apache.fop.area.Trait.PROD_ID)
will yield the original id that was defined in the ?
And secondly, do I already have the positioning information of the Block in the
final PDF, at the end of the renderBlock method? I would think that I have:
Final width = ipd
Final height = bpd
But how do I get the x and y positioning?
Thanks for the help...
Igor
---
From: Igor Rosenberg
Sent: lunes, 11 de enero de 2010 18:44
To: fop-users@xmlgraphics.apache.org
Subject: RE: Absolute position of original text in final PDF
Hi,
The ids get generated on the fly during the XML to FO transformation, for the
original tags, and get output in the FO format as . This
is expressed as
http://www.w3schools.com/XSL/func_generateid.asp . So basically, I’m just doing
the XSLT transformation (my own format to FO), and adding as bonus the id
generation. Find the XSLT and FO details below
Cheers
Igor
--
The relevant parts of the XSL look like
--
A section of the output fo, as produced by apache fo, looks like this (indented
by me) – see how the ids appear in the fo:block tags
Adress 1 line
Address 2 line
Another text line in different font
From: Peter Hancock [mailto:peter.hanc...@gmail.com]
Sent: lunes, 11 de enero de 2010 18:30
To: fop-users@xmlgraphics.apache.org
Subject: Re: Absolute position of original text in final PDF
Hi Igor,
It is not clear to me how these elements are defined - in your xml
input? If so how do you transform them to fo whilst retaining the id
attribute? Could you provide a small example of the xml and the corresponding
xsl that you wish to be input of fop.
Thanks,
Pete
On Mon, Jan 11, 2010 at 4:39 PM, Igor Rosenberg
wrote:
Dear FOP mailinglist readers,
I’ve been fighting with the Apache FOP source for a week, but I can’t solve my
problem alone…
One of the features of the application I’m writing produces a PDF, based on an
XML that follows a simple schema (header info, tables, images and text, but
nothing fancy). Generating the FO then the PDF are the easy steps. Fop does the
job marvelously. Now I need to output to the user the coordinates of bounding
boxes. Those bounding boxes must represent the placement in the PDF of the
original text within the XML. To provide an example:
If I had in my original XML ,
This text appears somewhere in the PDF
I would want, during the XML to PDF process, to output something like
Bounding_box {id=”xxx”, x=34, y=45, w=444,h=25}
I understand this as “the original text of tag xxx is contained in the pdf in
the rectangle starting at point (34,45), of width 444, and height 25”
(if the text is split into several pages or areas, receiving a list of
rectangles would be fine)
To summarize: how can I know the position in the final PDF of the original text?
I’ve tried decorating different classes of FOP, looking at the FOTreeBuilder,
the AreaTreeParser, but failed to maintain the identifier of the original text
tags.
I’d prefer staying with release 0.95, but can also use the trunk if required.
While browsing, I thought that the accessibility features might help, but
couldn’t figure out how
http://svn.apache.org/viewvc/xmlgraphics/fop/trunk/src/documentation/content/xdocs/trunk/accessibility.xml?view=markup
I thought relying on the Area Tree, but couldn’t retrieve the original id that
were set to the original XML tags.
http://wiki.apache.org/xmlgraphics-fop/AreaTreeXMLDocumentation
RE: Absolute position of original text in final PDF
Hi,
The ids get generated on the fly during the XML to FO transformation, for the
original tags, and get output in the FO format as . This
is expressed as
http://www.w3schools.com/XSL/func_generateid.asp . So basically, I’m just doing
the XSLT transformation (my own format to FO), and adding as bonus the id
generation. Find the XSLT and FO details below
Cheers
Igor
--
The relevant parts of the XSL look like
--
A section of the output fo, as produced by apache fo, looks like this (indented
by me) – see how the ids appear in the fo:block tags
Adress 1 line
Address 2 line
Another text line in different font
From: Peter Hancock [mailto:peter.hanc...@gmail.com]
Sent: lunes, 11 de enero de 2010 18:30
To: fop-users@xmlgraphics.apache.org
Subject: Re: Absolute position of original text in final PDF
Hi Igor,
It is not clear to me how these elements are defined - in your xml
input? If so how do you transform them to fo whilst retaining the id
attribute? Could you provide a small example of the xml and the corresponding
xsl that you wish to be input of fop.
Thanks,
Pete
On Mon, Jan 11, 2010 at 4:39 PM, Igor Rosenberg
wrote:
Dear FOP mailinglist readers,
I’ve been fighting with the Apache FOP source for a week, but I can’t solve my
problem alone…
One of the features of the application I’m writing produces a PDF, based on an
XML that follows a simple schema (header info, tables, images and text, but
nothing fancy). Generating the FO then the PDF are the easy steps. Fop does the
job marvelously. Now I need to output to the user the coordinates of bounding
boxes. Those bounding boxes must represent the placement in the PDF of the
original text within the XML. To provide an example:
If I had in my original XML ,
This text appears somewhere in the PDF
I would want, during the XML to PDF process, to output something like
Bounding_box {id=”xxx”, x=34, y=45, w=444,h=25}
I understand this as “the original text of tag xxx is contained in the pdf in
the rectangle starting at point (34,45), of width 444, and height 25”
(if the text is split into several pages or areas, receiving a list of
rectangles would be fine)
To summarize: how can I know the position in the final PDF of the original text?
I’ve tried decorating different classes of FOP, looking at the FOTreeBuilder,
the AreaTreeParser, but failed to maintain the identifier of the original text
tags.
I’d prefer staying with release 0.95, but can also use the trunk if required.
While browsing, I thought that the accessibility features might help, but
couldn’t figure out how
http://svn.apache.org/viewvc/xmlgraphics/fop/trunk/src/documentation/content/xdocs/trunk/accessibility.xml?view=markup
I thought relying on the Area Tree, but couldn’t retrieve the original id that
were set to the original XML tags.
http://wiki.apache.org/xmlgraphics-fop/AreaTreeXMLDocumentation
http://old.nabble.com/Area-Tree-Handling-to24431098.html
Thanks for any help
Igor
--
This e-mail and the documents attached are confidential and intended
solely for the addressee; it may also be privileged. If you receive
this e-mail in error, please notify the sender immediately and destroy it.
As its integrity cannot be secured on the Internet, the Atos Origin
group liability cannot be triggered for the message content. Although
the sender endeavours to maintain a computer virus-free network,
the sender does not warrant that this transmission is virus-free and
will not be liable for any damages resulting from any virus transmitted.
Este mensaje y los ficheros adjuntos pueden contener informacion confidencial
destinada solamente a la(s) persona(s) mencionadas anteriormente
pueden estar protegidos por secreto profesional.
Si usted recibe este correo electronico por error, gracias por informar
inmediatamente al remitente y destruir el mensaje.
Al no estar asegurada la integridad de este mensaje sobre la red, Atos Origin
no se hace responsable por su contenido. Su contenido no constituye ningun
compromiso para el grupo Atos Origin, salvo ratificacion escrita por ambas
partes.
Aunque se esfuerza al maximo por mantener su red libre de virus, el emisor
no puede garantizar nada al respecto y no sera responsable de cualesquiera
danos que puedan resultar de una transmision de virus
Absolute position of original text in final PDF
Dear FOP mailinglist readers,
I’ve been fighting with the Apache FOP source for a week, but I can’t solve my
problem alone…
One of the features of the application I’m writing produces a PDF, based on an
XML that follows a simple schema (header info, tables, images and text, but
nothing fancy). Generating the FO then the PDF are the easy steps. Fop does the
job marvelously. Now I need to output to the user the coordinates of bounding
boxes. Those bounding boxes must represent the placement in the PDF of the
original text within the XML. To provide an example:
If I had in my original XML ,
This text appears somewhere in the PDF
I would want, during the XML to PDF process, to output something like
Bounding_box {id=”xxx”, x=34, y=45, w=444,h=25}
I understand this as “the original text of tag xxx is contained in the pdf in
the rectangle starting at point (34,45), of width 444, and height 25”
(if the text is split into several pages or areas, receiving a list of
rectangles would be fine)
To summarize: how can I know the position in the final PDF of the original text?
I’ve tried decorating different classes of FOP, looking at the FOTreeBuilder,
the AreaTreeParser, but failed to maintain the identifier of the original text
tags.
I’d prefer staying with release 0.95, but can also use the trunk if required.
While browsing, I thought that the accessibility features might help, but
couldn’t figure out how
http://svn.apache.org/viewvc/xmlgraphics/fop/trunk/src/documentation/content/xdocs/trunk/accessibility.xml?view=markup
I thought relying on the Area Tree, but couldn’t retrieve the original id that
were set to the original XML tags.
http://wiki.apache.org/xmlgraphics-fop/AreaTreeXMLDocumentation
http://old.nabble.com/Area-Tree-Handling-to24431098.html
Thanks for any help
Igor
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