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Theming 3.2 ( in my case ...
Forum: Installation and usage
Last Post: bluedxca93
8 hours ago
» Replies: 3
» Views: 116
How would I be able to be...
Forum: General questions
Last Post: rich2005
8 hours ago
» Replies: 4
» Views: 143
Color picker doesn't refl...
Forum: General questions
Last Post: CmykStudent_
9 hours ago
» Replies: 6
» Views: 1,506
gimp removes transparency...
Forum: General questions
Last Post: saint_m
Yesterday, 12:48 PM
» Replies: 5
» Views: 8,528
Converting python plugin-...
Forum: Gimp 2.99 & Gimp 3.0
Last Post: DerPit
Yesterday, 09:36 AM
» Replies: 67
» Views: 58,369
opening the image leads t...
Forum: General questions
Last Post: saint_m
06-22-2026, 01:12 PM
» Replies: 7
» Views: 306
Fine-tuning GIMP performa...
Forum: General questions
Last Post: Tas_mania
06-22-2026, 10:15 AM
» Replies: 2
» Views: 152
How to restore tool docks...
Forum: General questions
Last Post: MaxClifton
06-22-2026, 06:47 AM
» Replies: 4
» Views: 781
Requesting testers for CM...
Forum: General questions
Last Post: Malsasa
06-21-2026, 03:31 PM
» Replies: 13
» Views: 2,095
For the civil (and milita...
Forum: Watercooler
Last Post: Tas_mania
06-21-2026, 10:55 AM
» Replies: 9
» Views: 6,377

 
  Theming 3.2 ( in my case like win3.x)
Posted by: bluedxca93 - 10 hours ago - Forum: Installation and usage - Replies (3)

[attachment=14495] 


Hi, is there a documentation on how to theme gimp 3.2? In the screenshot you can see how far i could progress on my own. Gimp now looks a lot friendlyier and more usable to my taste. And its blazingly fast on linux with 64 GB of ram. 

I did found out that the toolitem group can be acessed from css with:

Code:
GimpDock toolitemgroup button.flat  {
border-color: #000; background-image: none; border-radius: 2px; color: #000000; border-top: 1px solid #000000; border-left: 1px solid #000000; border-right: 1px solid #000000; border-bottom: 1px solid #000000; background-color: #c6c6c6; box-shadow: inset -2px 0 #94918C, inset 0 -2px #94918C, inset 2px 0 #FFFFFF, inset 0 2px #FFFFFF;
}

GimpDock toolitemgroup button:checked {
border-color: #000; box-shadow:inset 2px 2px #000, inset -2px -2px;
}


 kind regards bluedxca93

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  How would I be able to bend this "rectangle" around a circle?
Posted by: BrokenGamerX - Yesterday, 12:08 AM - Forum: General questions - Replies (4)

I'm attempting to recreate the look of racing tires, and these have rectangular shapes raised all around the sidewall.
I've struggled to achieve the same look.

   
   

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  Fine-tuning GIMP performance for huge canvas sizes (Resource Cache question)
Posted by: MaxClifton - 06-22-2026, 06:44 AM - Forum: General questions - Replies (2)

Hey folks,
Quick question regarding hardware optimization. I recently upgraded my PC to 32GB of RAM and an NVMe SSD, but I’m still noticing some stuttering and brush lag when working on massive digital painting canvases (around 6000x6000px with dozens of layers).
I’ve looked into the Preferences under System Resources, but I’m a bit confused about how high I should safely set the "Resource Cache" (Tile Cache). Is it safe to allocate around 70-80% of my total RAM to it, or will that starve my OS and cause system instability?
Also, does GIMP actually utilize GPU acceleration effectively through OpenCL on modern setups, or am I better off leaving that toggle unchecked? Any advice on making GIMP run as buttery smooth as possible would be greatly appreciated!

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  opening the image leads to funny action - cannot see any thing but a black box
Posted by: saint_m - 06-21-2026, 10:10 PM - Forum: General questions - Replies (7)

opening the image leads to funny action - cannot see any thing but a black box

what is aimed: i want to work on a output of a scatterplot.  This should have a transparent background. but duhhh - i am not able to open it i n Gimp.

what goes wrong here ? 

look forward to hear from you 

   

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  It is nice that GIMP exists.
Posted by: denzjos - 06-21-2026, 06:04 AM - Forum: Watercooler - No Replies

It is fantastic that GIMP exists. This article provides a nice perspective on graphics software.

https://www.chuckhenrich.com/nik-collect...-tell-you/

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Scheme XP-Pen tablet works in Paint but not in GIMP
Posted by: LEOCFZ1973 - 06-20-2026, 05:51 PM - Forum: General questions - Replies (1)

            Hello,

I am using GIMP on Windows and an XP-Pen tablet.

The tablet works normally in Microsoft Paint and I can draw without any problem.

In GIMP, the pen is detected and appears under Input Devices. The cursor moves normally, but when I try to paint on the canvas nothing is drawn.

What I have already checked:

Brush tool selected
Opacity 100%
Visible layer selected
Foreground color set to red
Tablet works correctly in Paint
GIMP detects the XP-Pen stylus

When I touch the canvas, I only see a strange cursor/icon near the crosshair, but no brush stroke appears.

Could this be related to Input Devices, Windows Ink, or a tablet configuration issue?


Screenshots attached.

Thank you.

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  CMYK conversion
Posted by: denzjos - 06-20-2026, 06:38 AM - Forum: Other graphics software - No Replies

CMYK conversion

https://cyan.graphics

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  How to restore tool docks to original setup
Posted by: ajax - 06-16-2026, 05:42 PM - Forum: General questions - Replies (4)

I am using GIMP on Windows if that matters in Single Window Mode.

It looks like I did something, unknown to me, which has caused the tool options to stop being displayed in the frame on the left side of the window.  It looks like they now appear in the top of the frame on the right side which, for me, normally displays a histogram.  I think the setup I prefer is the standard default (out-of-the-box so to speak.

I'd be grateful if someone could explain how to restore GIMP to its' prior state.

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  Software-update: Affinity 3.2.2
Posted by: denzjos - 06-16-2026, 06:50 AM - Forum: Other graphics software - No Replies

Software-update: Affinity 3.2.2

https://www.affinity.studio/get-affinity

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  Installing LayerFX for GiMP 3.2
Posted by: davidsk - 06-14-2026, 12:23 PM - Forum: General questions - Replies (1)

I am new to using plugins and have read about LayerFX, but cannot find where to download for GIMP 3.2. I am using Windows 11. I did locate it as part of PGEI but, as I have no idea what PGEI is, I avoided it. Web searches have only shown me older versions. Thanks for any tips on this.

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