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Posted to fop-users@xmlgraphics.apache.org by Peter Kraus <P....@it-Kraus.de> on 2009/04/09 12:46:13 UTC
source-resolution and px unit
Hi,
I have a problem using source-resolution setting in FOP 0.95 config file.
I have a table cell with dimension 72px / 72px.
Using standard 72dpi that cell is 1 inch / 1 inch in resulting PDF.
If I change the source resolution to 300dpi the cell is getting larger in
PDF.
Shouldn't it shrink to aprox 1/4 inch / 1/4 inch ?
regards
Peter
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Re: source-resolution and px unit
Posted by Andreas Delmelle <an...@telenet.be>.
On 09 Apr 2009, at 20:42, Jeremias Maerki wrote:
FWIW:
Peter also mailed me off-list, and as I replied to him, I think this
may have been my 'fault' (?)
At one point, I used both source- and target-resolution to determine
the 'absolute' value for a pixel. This leads to: 1px * 300/72
(assuming nothing special is done with target-resolution), which
roughly makes a value specified in 'px' 4 times larger in the output,
just like a high-res image that would be converted to a rasterized
graphic.
A perfectly logical result, but perhaps a bit hard to explain to the
average user...
Now, I'm starting to think this may not have been such a good idea (as
the source-resolution is actually used for images without embedded
resolution)
Suggestions and feedback most welcome.
Regards
Andreas
> Hi Peter,
>
> you're right. Something's wrong here. That used to work. Would please
> file a bug in Bugzilla? Thanks.
>
> https://issues.apache.org/bugzilla/enter_bug.cgi?product=Fop
>
> BTW, we usually discourage the use of pixels in XSL-FO as it may be
> difficult to reproduce the same result on different environments.
>
> On 09.04.2009 12:46:13 Peter Kraus wrote:
>> Hi,
>>
>> I have a problem using source-resolution setting in FOP 0.95 config
>> file.
>>
>> I have a table cell with dimension 72px / 72px.
>> Using standard 72dpi that cell is 1 inch / 1 inch in resulting PDF.
>>
>> If I change the source resolution to 300dpi the cell is getting
>> larger in
>> PDF.
>> Shouldn't it shrink to aprox 1/4 inch / 1/4 inch ?
>>
>>
>> regards
>> Peter
>>
>
>
>
> Jeremias Maerki
>
>
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> To unsubscribe, e-mail: fop-users-unsubscribe@xmlgraphics.apache.org
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>
>
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Re: source-resolution and px unit
Posted by Jeremias Maerki <de...@jeremias-maerki.ch>.
Hi Peter,
you're right. Something's wrong here. That used to work. Would please
file a bug in Bugzilla? Thanks.
https://issues.apache.org/bugzilla/enter_bug.cgi?product=Fop
BTW, we usually discourage the use of pixels in XSL-FO as it may be
difficult to reproduce the same result on different environments.
On 09.04.2009 12:46:13 Peter Kraus wrote:
> Hi,
>
> I have a problem using source-resolution setting in FOP 0.95 config file.
>
> I have a table cell with dimension 72px / 72px.
> Using standard 72dpi that cell is 1 inch / 1 inch in resulting PDF.
>
> If I change the source resolution to 300dpi the cell is getting larger in
> PDF.
> Shouldn't it shrink to aprox 1/4 inch / 1/4 inch ?
>
>
> regards
> Peter
>
Jeremias Maerki
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