Post Reply 

darken area of picture

Dec 21, 2011, 06:48
Post: #1
darken area of picture
The way I like to darken an image of a photo is that instead of using the burn tool, I create a new layer, set the opacity low (say 15) and then paint in the areas that I want to make darker. This gives me increased flexibility when I want to go back and fix what I did because I'm not altering the original layer.

Here's my problem though. One thing I like to do is to blur that layer using a gaussian blur to soften the edges of the area I am darkening. That works nicely but inevitably after applying the gaussian blur I want to come back and change something. That's a mess once the layer has already been blurred. So the work-around I've found is to save my darken layer and hide it from view (using the eye beside the layer) and then duplicate the layer and apply the gaussian blur. Then when I need to modify the area that I am darkening, I delete the visible blurred layer, change the invisible non-blurred version, then reduplicate and reblur. And that works but it is a pain.

What I think I want is some sort of "blurring" layer. Is there anything like that out there?

Lots of times I want to blur a mask a little and that gets to be a real pain. The steps I use to save my non-blurred version is to copy the mask to selection, then selection to path then change the path name to be Mask: (layer name). And then when I need to edit the non-blurred version, I delete the mask, change my path to a selection, then add mask from selection. then make my change, then reblur. Again it works but is a pain.

Can an expert tell me if there is an easier way of doing what I'm trying to do here?
Find all posts by this user
Quote this message in a reply
Dec 21, 2011, 18:49
Post: #2
RE: darken area of picture
Thanks for the quick response. I'm going to give this a try.

I hadn't been using feathered selection and I can see where that would be helpful.

Also I hadn't know/understood about saving to channel. This is helpful. Thank you.

Unfortunately, it sounds like there isn't a way to add a layer which will apply a certain filter to an underlying layer.

Thanks for your help!
Find all posts by this user
Quote this message in a reply
Post Reply 

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Half picture when printing on Pixma pro-100 xune 1 279 Dec 9, 2017 12:23
Last Post: ythgilb
  smoothen spiked edges from still movie picture Janil 1 265 Dec 9, 2017 12:18
Last Post: ythgilb
  removing unwanted portions of selected area in an image pizzipie 1 311 Nov 2, 2017 05:31
Last Post: paynekj
Wink Use area selection as a template to another area eduardolucioac 2 539 Jul 31, 2017 17:31
Last Post: eduardolucioac
  How to combine lots of picture onto one base picture? kahlenberg 1 420 Jun 30, 2017 05:48
Last Post: ythgilb

Forum Jump:

GIMP ForumPortalArchiveContactTermsRSS