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Posted to fop-users@xmlgraphics.apache.org by attaluri1210 <bh...@tecra.com> on 2009/06/16 06:04:37 UTC
Write PageSegment,Overlay to the Resource Group
Hi Everybody,
Can any one Guide me how to write PageSegment,Overlay e.t.c in to the
Resource Group.
Does this feature included in the Trunk?.
Any reply is greatly appreciated.
Thanks,
Bharat
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Re: Write PageSegment,Overlay to the Resource Group
Posted by attaluri1210 <bh...@tecra.com>.
Hi Andreas,
Thanks for your detailed description of what i need to do to achieve them.I
will go ahead and try to complete them.
Regards,
Bharat
Adrian Cumiskey-2 wrote:
>
> Hi Bharat,
>
> Sorry for the delay in getting back to you but I'm a little swamped with
> work at the moment.
>
> As you have probably already discovered objects are placed in resource
> groups using the afp:resource-level foreign attribute (see
> http://xmlgraphics.apache.org/fop/trunk/output.html#afp-foreign-attributes-resource).
> Unfortunately only images and svg objects are currently supported using
> <fo:external-graphic/> and <instream-foreign-object/>. There is however
> underlying support for creating overlays within resource groups in
> org.apache.fop.afp.AFPDataObjectFactory.createResource (see line 226).
> So in order to achieve this feature you would need to implement a FOP
> AFP extension for overlays in org.apache.fop.render.afp.extensions (see
> other extension implementations in this package) and have it make use of
> the afp:resource-level foreign attribute. Then you would need to handle
> this new extension in
> org.apache.fop.render.afp.AFPDocumentHandler.handleExtensionObject() and
> maybe also in
> org.apache.fop.render.afp.AFPRenderer.renderPageObjectExtensions() for
> backwards compatibility. You would also need to make some additional
> changes to resourceManager.createObject() and make a call to it, passing
> it a DataObjectInfo implementation which contains details of the
> overlay. The AFPResourceManager then in turn deligates the creation of
> resources to the AFPDataObjectFactory by making a call to
> dataObjectFactory.createResource().
>
> Unfortunately I do not have any time to help implement this, I only have
> minimal time to spend on FOP due to other work commitments, but I would
> be happy to help you further and will try to support you with the
> implementation either on or off list.
>
> Adrian.
>
> attaluri1210 wrote:
>> Andreas,
>>
>> I am able to write the page segment and Overlay e.t.c in the AFP output
>> file. But what i am looking is how to write it in the resource group. Say
>> for example if we write a external image and give the below in config
>>
>> <resource-group-file>resources.afp</resource-group-file>
>> <default-resource-levels goca="print-file" bitmap="print-file"/>
>>
>> the image will be written in the resource group. In the same manner when
>> i
>> write a overlay i was not able to see it in the resource group.
>>
>> Sorry, if i have to be still be more specific.
>>
>> Thanks,
>> Bharat
>>
>>
>>
>> Andreas Delmelle-2 wrote:
>>
>>> On 16 Jun 2009, at 06:04, attaluri1210 wrote:
>>>
>>> Hi Bharat
>>>
>>>
>>>> Can any one Guide me how to write PageSegment,Overlay e.t.c in to the
>>>> Resource Group.
>>>>
>>> Can you be more specific? What precisely is missing from the samples
>>> provided at
>>> http://xmlgraphics.apache.org/fop/0.95/output.html#afp-extensions
>>> ?
>>>
>>>
>>>> Does this feature included in the Trunk?.
>>>>
>>> Yes, it was already supported in 0.95.
>>>
>>>
>>> Regards
>>>
>>> Andreas
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: fop-users-unsubscribe@xmlgraphics.apache.org
>>> For additional commands, e-mail: fop-users-help@xmlgraphics.apache.org
>>>
>>>
>>>
>>>
>>
>>
>
>
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> To unsubscribe, e-mail: fop-users-unsubscribe@xmlgraphics.apache.org
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>
>
>
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Re: Write PageSegment,Overlay to the Resource Group
Posted by Adrian Cumiskey <de...@cumiskey.com>.
Hi Bharat,
Sorry for the delay in getting back to you but I'm a little swamped with
work at the moment.
As you have probably already discovered objects are placed in resource
groups using the afp:resource-level foreign attribute (see
http://xmlgraphics.apache.org/fop/trunk/output.html#afp-foreign-attributes-resource).
Unfortunately only images and svg objects are currently supported using
<fo:external-graphic/> and <instream-foreign-object/>. There is however
underlying support for creating overlays within resource groups in
org.apache.fop.afp.AFPDataObjectFactory.createResource (see line 226).
So in order to achieve this feature you would need to implement a FOP
AFP extension for overlays in org.apache.fop.render.afp.extensions (see
other extension implementations in this package) and have it make use of
the afp:resource-level foreign attribute. Then you would need to handle
this new extension in
org.apache.fop.render.afp.AFPDocumentHandler.handleExtensionObject() and
maybe also in
org.apache.fop.render.afp.AFPRenderer.renderPageObjectExtensions() for
backwards compatibility. You would also need to make some additional
changes to resourceManager.createObject() and make a call to it, passing
it a DataObjectInfo implementation which contains details of the
overlay. The AFPResourceManager then in turn deligates the creation of
resources to the AFPDataObjectFactory by making a call to
dataObjectFactory.createResource().
Unfortunately I do not have any time to help implement this, I only have
minimal time to spend on FOP due to other work commitments, but I would
be happy to help you further and will try to support you with the
implementation either on or off list.
Adrian.
attaluri1210 wrote:
> Andreas,
>
> I am able to write the page segment and Overlay e.t.c in the AFP output
> file. But what i am looking is how to write it in the resource group. Say
> for example if we write a external image and give the below in config
>
> <resource-group-file>resources.afp</resource-group-file>
> <default-resource-levels goca="print-file" bitmap="print-file"/>
>
> the image will be written in the resource group. In the same manner when i
> write a overlay i was not able to see it in the resource group.
>
> Sorry, if i have to be still be more specific.
>
> Thanks,
> Bharat
>
>
>
> Andreas Delmelle-2 wrote:
>
>> On 16 Jun 2009, at 06:04, attaluri1210 wrote:
>>
>> Hi Bharat
>>
>>
>>> Can any one Guide me how to write PageSegment,Overlay e.t.c in to the
>>> Resource Group.
>>>
>> Can you be more specific? What precisely is missing from the samples
>> provided at
>> http://xmlgraphics.apache.org/fop/0.95/output.html#afp-extensions
>> ?
>>
>>
>>> Does this feature included in the Trunk?.
>>>
>> Yes, it was already supported in 0.95.
>>
>>
>> Regards
>>
>> Andreas
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: fop-users-unsubscribe@xmlgraphics.apache.org
>> For additional commands, e-mail: fop-users-help@xmlgraphics.apache.org
>>
>>
>>
>>
>
>
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Re: Write PageSegment,Overlay to the Resource Group
Posted by Andreas Delmelle <an...@telenet.be>.
On 16 Jun 2009, at 16:26, attaluri1210 wrote:
Hi Bharat
> I am able to write the page segment and Overlay e.t.c in the AFP
> output
> file. But what i am looking is how to write it in the resource
> group. Say
> for example if we write a external image and give the below in config
>
> <resource-group-file>resources.afp</resource-group-file>
> <default-resource-levels goca="print-file" bitmap="print-file"/>
>
> the image will be written in the resource group. In the same manner
> when i
> write a overlay i was not able to see it in the resource group.
>
> Sorry, if i have to be still be more specific.
Not necessary. I think I get the picture now. Thanks for the extra info.
As far as I can tell, currently, there is no support yet for similar
functionality for the page-segment and overlay extensions (i.e. they
will always be inlined in the AFP output file). I could be mistaken,
though... Perhaps someone with more experience with AFP-output can
confirm this (?)
Regards
Andreas
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Re: Write PageSegment,Overlay to the Resource Group
Posted by attaluri1210 <bh...@tecra.com>.
Andreas,
I am able to write the page segment and Overlay e.t.c in the AFP output
file. But what i am looking is how to write it in the resource group. Say
for example if we write a external image and give the below in config
<resource-group-file>resources.afp</resource-group-file>
<default-resource-levels goca="print-file" bitmap="print-file"/>
the image will be written in the resource group. In the same manner when i
write a overlay i was not able to see it in the resource group.
Sorry, if i have to be still be more specific.
Thanks,
Bharat
Andreas Delmelle-2 wrote:
>
> On 16 Jun 2009, at 06:04, attaluri1210 wrote:
>
> Hi Bharat
>
>> Can any one Guide me how to write PageSegment,Overlay e.t.c in to the
>> Resource Group.
>
> Can you be more specific? What precisely is missing from the samples
> provided at
> http://xmlgraphics.apache.org/fop/0.95/output.html#afp-extensions
> ?
>
>> Does this feature included in the Trunk?.
>
> Yes, it was already supported in 0.95.
>
>
> Regards
>
> Andreas
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: fop-users-unsubscribe@xmlgraphics.apache.org
> For additional commands, e-mail: fop-users-help@xmlgraphics.apache.org
>
>
>
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Re: Write PageSegment,Overlay to the Resource Group
Posted by Andreas Delmelle <an...@telenet.be>.
On 16 Jun 2009, at 06:04, attaluri1210 wrote:
Hi Bharat
> Can any one Guide me how to write PageSegment,Overlay e.t.c in to the
> Resource Group.
Can you be more specific? What precisely is missing from the samples
provided at http://xmlgraphics.apache.org/fop/0.95/output.html#afp-extensions
?
> Does this feature included in the Trunk?.
Yes, it was already supported in 0.95.
Regards
Andreas
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