Issue 67298 - "keep scale" with cropping not exact
"keep scale" with cropping not exact
Status: CONFIRMED
Product: Draw
Classification: Application
Component: formatting
OOo 2.0.2
x86_64 Linux
: P3 trivial (vote)
: ---
Assigned To: clippka
http://www.oooforum.org/forum/viewtop...
: needmoreinfo, oooqa
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2006-07-13 00:03 UTC by andreasplesch
Modified: 2013-08-07 15:40 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Latest Confirmation on: ---
Developer Difficulty: ---


Attachments
bugdoc (10.02 KB, application/vnd.oasis.opendocument.graphics)
2006-07-20 08:12 UTC, wolframgarten
no flags Details

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Description andreasplesch 2006-07-13 00:03:20 UTC
I have a large image scaled at, say, 39%. Now I want to crop it keeping the
image in place. For that I copy and paste the image in place and work on the
copy. I use the crop dialog with "keep scale" switched on, enter the crop
adjustments and do the cropping. The cropped image jumps to a new position. Then
I move the the upper left corner of the cropped image back to the original
position, using the original copy as a guide. It turns out that the cropped copy
is now slightly differently scaled than the original, eg. the lower right corner
does not line up, perhaps by 1%. Of course, the crop dialog on the cropped image
still says that the image is scaled at 39%.

I often use a background picture, and draw or digitize something on top of it,
so there needs to be a coregristration between the picture and the objects, even
after cropping.
Comment 1 wolframgarten 2006-07-13 08:38:01 UTC
Sorry, not reproducible. Can you attach a document where this is visible,
please? Thanks.
Comment 2 andreasplesch 2006-07-19 16:22:33 UTC
If you the follow the issue URL, in the forum thread there is screenshot which
shows the effect.

I will also prepare a simple document which reproduces the issue and attach it here.
Comment 3 wolframgarten 2006-07-20 08:10:57 UTC
Ok, now with the picture I can reproduce it. It seems that there is somewhere a
rounding problem.
@cl: who does the rounding thing?
Comment 4 wolframgarten 2006-07-20 08:12:56 UTC
Created attachment 37907 [details]
bugdoc
Comment 5 andreasplesch 2006-07-20 22:02:38 UTC
Thanks, I checked the bugdoc, and it does reproduce the the issue which I had
attempted to describe. Well, a picture is worth a 1000 words.

On a related note, it would be great if one could have more precision entering
numbers in boxes.

Thanks again for following up.
Comment 6 clippka 2007-09-12 13:42:22 UTC
retargeted