After an evaluation, GNOME has moved from Bugzilla to GitLab. Learn more about GitLab.
No new issues can be reported in GNOME Bugzilla anymore.
To report an issue in a GNOME project, go to GNOME GitLab.
Do not go to GNOME Gitlab for: Bluefish, Doxygen, GnuCash, GStreamer, java-gnome, LDTP, NetworkManager, Tomboy.
Bug 681817 - Filter "Difference of Gaussians" doesn't work properly
Filter "Difference of Gaussians" doesn't work properly
Status: RESOLVED DUPLICATE of bug 557380
Product: GIMP
Classification: Other
Component: General
2.8.0
Other Windows
: Normal normal
: ---
Assigned To: GIMP Bugs
GIMP Bugs
Depends on:
Blocks:
 
 
Reported: 2012-08-14 08:18 UTC by marcianitos
Modified: 2012-10-13 06:39 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description marcianitos 2012-08-14 08:18:03 UTC 
When I click in:

Filters - Edge detect - Difference of Gaussians 

appears a windows to set the parameters but, when I click 'OK' Gimp shows a transparent layer instead of the image with the filter applied.

This filter worked properly in Gimp 2.6
Comment 1 Michael Schumacher 2012-08-14 16:57:25 UTC 
Has bug #557380 popped up again?
Comment 2 marcianitos 2012-08-14 17:07:20 UTC 
Yes.

With 'invert' checked or unchecked, we've got same results: transparent layer.
Comment 3 vaifrax 2012-09-14 19:25:29 UTC 
if image has no alpha channel: seems to work correctly

if image has alpha channel: I also get a fully transparent image (unerasing reveals the original image)

the respective GEGL operation works, so I'm not sure if this is still worth fixing

GIMP version: 2.8.2 (windows)
Comment 4 Max Mustermann 2012-10-13 06:39:06 UTC 

*** This bug has been marked as a duplicate of bug 557380 ***