Bug 89620 - Compress image should remember settings
Summary: Compress image should remember settings
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: LibreOffice (show other bugs)
(earliest affected)
Hardware: All All
: medium enhancement
Assignee: Not Assigned
: 146903 (view as bug list)
Depends on:
Blocks: Image-Compression Dialog-Remember-Settings
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Reported: 2015-02-24 15:25 UTC by Pierre-Alain Dorange
Modified: 2022-01-22 15:56 UTC (History)
3 users (show)

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Crash report or crash signature:


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Description Pierre-Alain Dorange 2015-02-24 15:25:00 UTC
Draw module allow user to compress an image throught the local menu (right clic : Compress).
The dialog windows allow user to specify some setings.
The DPI is each time by default set to "96 Dpi", if user choose "150 dpi" for example.
For the next image compression, the dialog show "96 DPI" again : It should remember "150 dpi"

The dialog should remeber user last setting so that if we want to recompress several image on a page, we do not have to alter dpi for each image.
Comment 1 Buovjaga 2015-02-28 10:03:02 UTC
Confirmed. Setting to NEW.

Win 7 Pro 64-bit Version:
Build ID: ca7f62c8262662c8f58a3fa3b298623f25b55eaa
TinderBox: Win-x86@62-TDF, Branch:MASTER, Time: 2015-02-26_22:43:44
Locale: fi_FI
Comment 2 Heiko Tietze 2016-06-12 09:09:48 UTC
Requests to save previous settings are reported quite often. Filename and settings in tdf#84655 or File location in tdf#98728. And of course compression should be part of it.
Comment 3 Yousuf Philips (jay) (retired) 2017-05-15 19:02:01 UTC
Was just about to file this same issue. So it should remember jpeg compression, png quality, dpi resolution and interpolation.
Comment 4 Pierre-Alain Dorange 2017-07-21 10:23:35 UTC
This enhancement should also remember all setting of the "compress image" dialog : resolution, quality...
Comment 5 Jérôme 2022-01-22 15:46:05 UTC
*** Bug 146903 has been marked as a duplicate of this bug. ***
Comment 6 Jérôme 2022-01-22 15:56:38 UTC
(In reply to Yousuf Philips (jay) (retired) from comment #3)
> So it should remember jpeg
> compression, png quality
(In reply to Pierre-Alain Dorange from comment #4)
> This enhancement should also remember all setting of the "compress image"
> dialog : resolution, quality...

For the png lossless image format, I would prefer the "compression" parameter instead of the "quality" parameter since the png quality is always the same.
For both png and jpeg, the "compression" term could be appropriate although the jpeg quality decreases as the compression increases.
However, for a person who doesn't know the difference between the lossless and lossy compression formats, maybe we could use a different parameter name :
- "quality" for jpeg
- "compression for the same quality" for png