Grey pixels around circle behind logo

[Darcidride]

# Grey pixels around circle behind logo

Hi,

## First of all :
Thank you very much for your awesome software, as often i can i use your software for vectorial usage, you work is really great ! :)

## Second, the issue :
I just met an issue on inkscape.

On my desktop computer, when I export a vectorial/.svg file to a bitmap/png file, I see this exported file which is good : http://i.imgur.com/qbx6GWv.png
But, when I do the same thing with the same file on my laptop, I see this exported file which isn't good : http://i.imgur.com/BbjcPMz.png
On this file, you can see grey pixels border/outline around the ciruclar "GLPI" logo, this isn't normal.

## My devices :
### For the desktop computer
Debian Jessie Stable - 8.6 up-to-date
Inkscape 0.91 r13725 (up-to-date from jessie-backports)
Libre driver for the graphic card

### For the laptop computer
Debian Jessie Stable - 8.6 up-to-date
Inkscape 0.91 r13725 (up-to-date from jessie-backports)
Libre driver for the graphic card

## Step to reproduce :
1) launch Inkscape
2) Create a circle (green)
3) Add a ".png" circular logo on top of the green circle with a white background and a little smaller
4) center the 2 objects between us, the green circle must be behind the logo
5) Export to bitmap png (I tried with 300ppp, 400ppp or 600ppp)

Thank you in advance,
Bye,

[Jabiertxof (jabiertxof)]

Thanks for bug report!

[jazzynico (jazzynico)]

Thanks for taking the time to file a report!

Could you please attach an example SVG file so that we can try to reproduce?

> 5) Export to bitmap png (I tried with 300ppp, 400ppp or 600ppp)

Did you export with exactly the same dpi values on your laptop and desktop?

[Darcidride (darcidride)]

Hi,

> Could you please attach an example SVG file so that we can try to reproduce?

Thank you for your quick answer, I attached to this answer the test SVG file with some tweaks but the problem in met in the bottom right logo list, so my tweaks won't normally affect the bug itself.

(PS : I tweaked it for personal purpose, it's a "test" Curriculum Vitae)

> Did you export with exactly the same dpi values on your laptop and desktop?
Yes i export with this 3 values and for this values all had this grey pixels bug

[Martin Owens (doctormo)]

I've tested locally using Inkscape.0.91 and 0.92, exports here do not have a grey border, I tested a couple of different things. background colours, transparency settings, image embeded or not.

My best advice is to convert A) logos to svg (best case) or B) remove the circle of white pixels from the images (see gimp's remove background) and replace with a white circle.

[Darcidride (darcidride)]

> A) logos to svg (best case)
Some logos are already in svg and have the grey pixels

> B) remove the circle of white pixels from the images (see gimp's remove background) and replace with a white circle.
Yes, it's a workaround which will work, not a bad idea if I'm on my laptop.
Personally, I redo the conversion from my desktop computer and It worked

[Martin Owens (doctormo)]

We may have to close this bug report as Can't Reproduce. If any other information comes up about how to cause the error, do let us know here.