With this plugin it is possible to place guides on specific places :

https://www.gimp-werkstatt.de/forum/view...f=24&t=772

After installation one can find the plugin in the menu : Image / Guides / Mehrere Hilfslinien setzen  

Tested on Gimp 2.10.18 / windows 10

As someone eventually raised an issue about scripting GEGL: https://gitlab.gnome.org/GNOME/gimp/-/issues/1686 I took the code Massimo wrote and butchered it a bit to make it easier to create multiple PDB entries.

I would appreciate it if someone on Linux would try out my code to see if it works (as I only have Windows).

Suggestions on code improvements/re-writes welcome


There are two files in the zip archive. The Python that does the work and the .scm that uses the new gegl operations, which registers scripts here
   

Thanks

EDIT 2020.08.24: Removed attachment as it's the wrong way to do it.

I selected an area of a png black-and-white drawing, then pasted a separate file into it and anchored it, then moved on to other parts of the image. Then I decided I wanted to scale the former pasted image bigger and unfortunately I had already saved it to send to someone, so the Edit menu was wiped out. So I ran the rectangle select over the entire pasted area (and beyond the borders as well), knowing that the existing parts of the drawing would not be wiped out and so was able to erase the pasted area. But when I re-selected the area to re-paste the file, the entire selection I had just made returned (beyond the borders as well) and so the file pastes in those parts outside the area that I want to paste into.

Is there a way to undo this selection and start fresh?

I am seeking help setting up an automation BIMP procedure to process simple gray scale files in the following way... Hopefully the illustration will help explain.


The GIMP process I need is the following simple process...

1. Open gray scale image
   
2. Select by color
   
3. Stroke selection
   
4. Save file
   

Attached Files

  GIMP Process Image.xcf (Size: 330.89 KB / Downloads: 607)
  Desired Result Image.xcf (Size: 8.16 KB / Downloads: 506)

Hi all, downloaded and being using the new Gimp version. I have to be honest, so far, I preferred the previous version.

I have now on ly got core pointer in my bottom left tool box.
Alot of tools are now missing from top left box......I have no idea how I have done this.

I have uninstalled and reinstalled and it just comes up exactly the same.

Could anyone help please 

Can anyone explain why an underlying layer disturb an image ?

screen dump original image :

   

screen dump image with underlying transparent layer (some details disappear ):

   

The image is RGB

I'm using gimp to apply freckle textures to a face texture for a video game. All textures are other peoples' work; I'm just pasting the freckles as a new layer onto the face and colorizing them. This is my first exposure to GIMP. I noticed that the face freckle texture is lighter than the neck freckle texture. As a result, when colorized to the same HTML value and applied to the character model, the neck freckles are much darker than the rest (example). Since the original freckle textures as greyscale, is there a way to normalize the max pixel intensity of the neck freckle texture to that of the face, so that they come out to a balanced intensity?

Hello,
accidentally I changed the camera mode while taking pictures. Now I would like to use the histogram match script to change the images via script or command line command.
http://www.silent9.com/blog/archives/162...Match.html

Who can provide a working example? Does the script work with Gimp 2.10?
[url=http://www.silent9.com/blog/archives/162-Gimp-Script-Histogram-Match.html][/url]
Thank you

Andreas

The tools in Gimp have disappeared up. Even if I change the visible tools in Settings, I get the same size of the toolfield.
I use Gimp  2.10.18
in Lubuntu
   

Hi guys.

Im some what new to gimp, and for a brief moment I was able to select the eraser mode to remove a specifca colour from my image. now it is blanked out and stuck on normal. Not just on this image, but all.. Any idea how to select this?