[Libreoffice-bugs] [Bug 119149] When exporting a document as jpg or png image, the dpi setting is ignored

2018-08-21 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=119149

--- Comment #6 from Dirk Munk  ---
There's a bit more to it than just that.

It all starts out with .odt document A.
When we parameters for the .png or .jpg file, the image is calculated as soon
as we set one parameter, it results in a intermediate result B. Change a
parameter, and a new version B will be recalculated from the previous version
of B. 

So the original document is not used for the calculations, but instead the
intermediate results.

That will not result in an optimal result! For every new version of B, the
input should be the original .odt file A.

In fact, there should be a OK button before LibreOffice starts calculating the
graphical file. Now it calculates while you type, why?

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[Libreoffice-bugs] [Bug 119149] When exporting a document as jpg or png image, the dpi setting is ignored

2018-08-08 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=119149

Regina Henschel  changed:

   What|Removed |Added

 Resolution|--- |DUPLICATE
 Status|UNCONFIRMED |RESOLVED

--- Comment #5 from Regina Henschel  ---
(In reply to Dirk Munk from comment #4)
> I see what you mean..
> 
> This behaviour is quite ludicrous I'm afraid.
>..> 
> This whole thing is yet another indication that the graphics engine of
> Libreoffice needs a very good overhaul.

Not the engine is bad but "only" the dialog, therefor bug 115464.

This bug report should actually be classified as "wordforme", but I set it to
"duplicate" so it appears as a link in the other bug report.

*** This bug has been marked as a duplicate of bug 115464 ***

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[Libreoffice-bugs] [Bug 119149] When exporting a document as jpg or png image, the dpi setting is ignored

2018-08-08 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=119149

--- Comment #4 from Dirk Munk  ---
I see what you mean..

This behaviour is quite ludicrous I'm afraid. The dpi setting of my display has
absolutely nothing to do with the dpi setting of the image I would like to
have.

I have a document / page with a certain size in cm. Unless I explicitly want to
change that size, it should remain as it is. 

What's even worse, all internal calculations are not done on the original
document, but instead on recalculated versions of that document. Example: set
the dpi setting to 150, and then change it back to 96. The resulting image size
in cm is smaller then the original document I started with. All calculations
should be made based on the original document! Otherwise the quality of the
resulting image will suffer.

This whole thing is yet another indication that the graphics engine of
Libreoffice needs a very good overhaul.

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[Libreoffice-bugs] [Bug 119149] When exporting a document as jpg or png image, the dpi setting is ignored

2018-08-08 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=119149

--- Comment #3 from Regina Henschel  ---
The export dialog has fields for width and height. If you change the dpi in
that dialog the width and height are automatically adapted, so that the number
of pixels is kept. To get a different number of pixels, you have to set the
width/height manually after you have changed the dpi.

There is an ongoing discussion for a better dialog, see bug 115464.

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[Libreoffice-bugs] [Bug 119149] When exporting a document as jpg or png image, the dpi setting is ignored

2018-08-08 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=119149

--- Comment #2 from Dirk Munk  ---
With 'size' I mean the size in kB. The size of the document in cm is of no
importance, using a higher dpi setting should result in more pixels, and thus
in a bigger file (more kB).

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[Libreoffice-bugs] [Bug 119149] When exporting a document as jpg or png image, the dpi setting is ignored

2018-08-07 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=119149

Regina Henschel  changed:

   What|Removed |Added

 CC||rb.hensc...@t-online.de

--- Comment #1 from Regina Henschel  ---
I cannot reproduce the problem. Perhaps you have forgotten to adjust the width
and height after you have changed dpi?

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[Libreoffice-bugs] [Bug 119149] When exporting a document as jpg or png image, the dpi setting is ignored

2018-08-07 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=119149

Dirk Munk  changed:

   What|Removed |Added

 Blocks||116082


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=116082
[Bug 116082] [META] Image issues related to image DPI
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