[Libreoffice-bugs] [Bug 156652] Export to pdf increases size by 6

2023-08-09 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156652

--- Comment #10 from Jens-D Doll  ---
This bug is a severe trap, because you do not expect that the size of the image
inserted becomes multiplied when exporting. There is no reason to expand a
compressed image under option 'lossless', because it does not yield more
information.

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[Libreoffice-bugs] [Bug 156652] Export to pdf increases size by 6

2023-08-09 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156652

Robert Großkopf  changed:

   What|Removed |Added

 Ever confirmed|1   |0
 Status|NEEDINFO|UNCONFIRMED

--- Comment #9 from Robert Großkopf  ---
OK, with 
Images → Lossless compression
I will get a file of 485 kB.
But: I copied the image to GIMP and exported it there without compression to
JPG. Got 463,9 kB.

So this is the same the export does.

We could say: Lossless compression shouldn't be available for images, which are
included in the *.odt-file, because the images are just compressed in this
file. The image you included is saved as 157,6 kB file (inside the
odt-document) and will be blown up 463,9 kB. 

The export should better read the compression of the image and write it into
*.pdf file with this compression if you choose "Lossless".

This bug might be an enhancement, but the behavior at this moment is the
behavior as I would expect.

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[Libreoffice-bugs] [Bug 156652] Export to pdf increases size by 6

2023-08-09 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156652

--- Comment #8 from Jens-D Doll  ---
have a look at the difference in the options

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[Libreoffice-bugs] [Bug 156652] Export to pdf increases size by 6

2023-08-09 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156652

--- Comment #7 from Jens-D Doll  ---
Created attachment 188863
  --> https://bugs.documentfoundation.org/attachment.cgi?id=188863=edit
lossless

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[Libreoffice-bugs] [Bug 156652] Export to pdf increases size by 6

2023-08-09 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156652

--- Comment #6 from Jens-D Doll  ---
Created attachment 188862
  --> https://bugs.documentfoundation.org/attachment.cgi?id=188862=edit
with compression

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[Libreoffice-bugs] [Bug 156652] Export to pdf increases size by 6

2023-08-09 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156652

Robert Großkopf  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEEDINFO
 Ever confirmed|0   |1
  Component|Base|Printing and PDF export
 CC||rob...@familiegrosskopf.de

--- Comment #5 from Robert Großkopf  ---
Changed the component, has nothing to do with Base (database component).

Then I tested the attached file (here with OpenSUSE 15.4 64bit rpm Linux and LO
7.5.5.2).
Exporting the example file (167,4 kB) will show a *.pdf-file with 72,3 kB. So I
couldn't find any buggy behavior.

Please start File → Export As → Export As PDF and make a screenshot form PDF
Options → General. Attach this screenshot here to have a look on the options
you have chosen.

PDF-Options here: 
Range → All (all other options aren't chosen)
Images → JPEG Compression : 90%
Images → Reduce Image Resolution : 150 dpi
Watermark isn't chosen
General → Create PDF Form (all other options aren't chosen)
Structure → Export outlines (all other options aren't chosen)

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[Libreoffice-bugs] [Bug 156652] Export to pdf increases size by 6

2023-08-08 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156652

QA Administrators  changed:

   What|Removed |Added

 Status|NEEDINFO|UNCONFIRMED
 Ever confirmed|1   |0

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[Libreoffice-bugs] [Bug 156652] Export to pdf increases size by 6

2023-08-08 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156652

--- Comment #4 from QA Administrators  ---
[Automated Action] NeedInfo-To-Unconfirmed

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[Libreoffice-bugs] [Bug 156652] Export to pdf increases size by 6

2023-08-08 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156652

--- Comment #3 from Jens-D Doll  ---
Created attachment 188854
  --> https://bugs.documentfoundation.org/attachment.cgi?id=188854=edit
Sample for Export to pdf

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[Libreoffice-bugs] [Bug 156652] Export to pdf increases size by 6

2023-08-08 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156652

--- Comment #2 from Jens-D Doll  ---
It's also a matter of configuration. We have got 2 places to start the export
to pdf. One of them has an icon which you can click on and the other is a menu
item under file->export as->export as pdf. Latter one enables you to chose the
compression rate. Chosing jpg-compression makes the file a lot smaller
afterwards.

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[Libreoffice-bugs] [Bug 156652] Export to pdf increases size by 6

2023-08-08 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156652

raal  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEEDINFO
 Ever confirmed|0   |1
 CC||r...@post.cz

--- Comment #1 from raal  ---
Hello,

Thank you for filing the bug. Please send us a sample document, as this makes
it easier for us to verify the bug. 
I have set the bug's status to 'NEEDINFO', so please do change it back to
'UNCONFIRMED' once you have attached a document.
(Please note that the attachment will be public, remove any sensitive
information before attaching it.)
How can I eliminate confidential data from a sample document?
https://wiki.documentfoundation.org/QA/FAQ#How_can_I_eliminate_confidential_data_from_a_sample_document.3F
Thank you

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