XnView Software

Posted: **Mon Mar 06, 2017 5:59 pm**

Steps:

1. Double-click on an image to open it in the Viewer
2. Select an area
3. Go to Image | Filter
4. Check "Apply to Image"
5. Select various filters and change settings. You will see that all filters are applied only on the selected area (mask)
6. Select Add Noise and put a big Intensity (@ 1,9 - 2)

Expected: Add Noise should have effect only on the selected area (mask)

Actual: Add Noise has effect on the entire image

Posted: **Mon Mar 06, 2017 6:56 pm**

I can confirm this bug.

Reproduced

Posted: **Sat Jun 17, 2017 5:01 pm**

O.k., thank you, I can also reproduce the problem. Issue 1238 is fixed in next version.

Posted: **Sat Jul 08, 2017 12:55 pm**

This problem is supposed to be fixed in XnView MP 0.87. Please check and confirm the bug fix here.

Posted: **Wed Aug 23, 2017 10:34 am**

Tested with 0.87 beta 3, fixed.

Reproduced first with 0.86, used the procedure from m.Th.
Did the same in 0.87 beta 3, now the noise is only applied to the selection.

XnView Software

0.84: Viewer: Add Noise filter does not respect the mask

0.84: Viewer: Add Noise filter does not respect the mask

Re: In Viewer the Add Noise filter does not respect the mask

Re: 0.84: Viewer: Add Noise filter does not respect the mask

Re: 0.84: Viewer: Add Noise filter does not respect the mask

Re: 0.84: Viewer: Add Noise filter does not respect the mask