Questions tagged [gimp]

Questions about GIMP, the GNU Image Manipulation Program. It is a freely distributed piece of software for such tasks as photo retouching, image composition and image authoring. Ask scripting questions on Stack Overflow, software support questions on Super User, and anything related to design here on Graphic Design.

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3answers
87 views

I can't find a way to make this symbol appear visually fitting into the background

I am designing a game card template and somewhat got forward pretty well. But now I am stuck on a detail with a symbol/relief in the middle of the design. This symbol is overlapping the bottom part ...
3
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4answers
28k views

Why can't I fill a selection with color using GIMP?

I am quite new to GIMP. I created some text and set it along a path. I created a selection with the same shape as my text. If I try to fill this selection with a color (Cmd. or Cmd,) GIMP appears to ...
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0answers
26 views

Got rid of alpha channel containing colors

I try to edit some UV map exported from Blender. Before I want to edit some textures I want to select the regions by alpha. What I did was some kind of binarization of the image and got rid of the ...
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0answers
36 views

How to make truly additive “Addition” layer modes? [closed]

This image summarises my mathematical struggles with the seemingly simple rule of “Addition” layer modes in different graphics applications (tested with GIMP and Inkscape). Since the greyscale layers ...
2
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2answers
4k views

anchor a floating selection to multiple layers in GIMP?

I'm making an animated GIF using layers in GIMP. I have an image of an equation that I want to put on the same place in each frame. I tried opening the equation in GIMP, and then copy and pasting it ...
0
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1answer
57 views

Remove grid from PNG

I have several images like the one below. I need to remove the background grid using a Linux based tool (and I know nothing about graphic design!) Maybe this can be done with Gimp or Krita? I could ...
6
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3answers
736 views

How does tinypng.com minimize pictures?

I recently discovered tinypng.com, which helped me to minimize a picture on my website from over 60k to less than 20k by keeping the same quaility (for me personally at first sight, I'm not so into ...
0
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1answer
22 views

How do I change the template on Gimp after I start editing?

When creating a new image with Gimp (File → New…) we can choose a template : A3, A4, A5, US-Letter, CD Cover etc. I'm pretty sure templates are just the image dimensions but can we change it mid-...
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2answers
77 views

Draw an outline based on contrast?

Semi-related to How to automatically draw the edge between two regions in GIMP?, is there any way in GIMP to stroke an area and create a line along areas of high contrast? I know that there are edge-...
1
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2answers
110 views

Why is my version of Gimp missing the palette to gradient tool? [closed]

For some reason my version of gimp is missing certain features/buttons I am trying to create a gradient from a palette but when I right click on the palette it is missing the option to do what is ...
4
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1answer
120 views

How to automatically draw the edge between two regions in GIMP?

I have an image that has areas with different colors in them similar to this I would like to draw a line at the boundary between the red and the blue regions using Gimp. So the end result might look ...
0
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2answers
35 views

How can I map a grey scale image to a specific color channel gimp?

I have a grey scale image, and I would like to map it to a specific color channel (red in may case), in gimp. That is, I would like to produce an image with only red channel, and that the red and non-...
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2answers
92 views

gimp: undo tool, e.g. to erase pencil paths

I've drawn a few curves with the pencil, and now I want to edit one of them or at least delete it. There's the history, but you can only undo a sequence that ends with the last op. There's the path ...
0
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2answers
96 views

The proper way to apply a gradient to a selection in Gimp

In Gimp 2.10, I have initiated a bank canvas. I press R to use my rectangle tool to draw a rectangle. I then press G to apply a gradient over my selection. Scenario 1 From this point, if I select ...
0
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1answer
63 views

How to add notes to a Gimp project?

With the latest version of Gimp (2.10.x), is there a way we can quickly type notes? This will come very useful in instances where I am using the Measure Tool and simply need a place where I can ...
3
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2answers
3k views

How to really preview GIMP fonts?

I want to choose proper GIMP font for my purpose, so I would like to browse through all of them visually. But, having to choose GIMP font based on a single letter "Aa" (as provided by the text tool) ...
-1
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1answer
23 views

How to undo changes to user preferences in GIMP

I was following this tutorial to add GAP (animation) to GIMP, so I can edit multiple layers at once: https://www.gimp-forum.net/Thread-Installing-GAP-4-9-3-Gimp-GAP-Gimp-2-10 Before adding this, I ...
1
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1answer
77 views

Moving content of selection across multiple layers in GIMP

To be clear, I have a selection and I want to move its content, the content from multiple layers. I know In my version of GIMP that I can't actually select multiple layers, but I can chain and group ...
1
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2answers
48 views

Straight, dashed horizontal and vertical lines in GIMP

I need to create a horizontal and vertical dashed line. I used the paths tool and then I edit the line to do it dashed. The problem is that I set the two ends of the line manually and I cannot be sure ...
1
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1answer
658 views

128x128 png with crisp text

I am trying to create some buttons for a website I am building. There will be a number of buttons, they are circles that have one or two words written in them. Each button is 128x128 pixels. I am ...
0
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0answers
28 views

The gimp pen doesn't “over-paint”, but “under-paints”

What I mean by over-/under-paint is that, when painting over another pixel, instead of laying the selected color over the pixel's color (taking the opacity into consideration), it paints under the ...
6
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2answers
10k views

Using GIMP, how do I fill the canvas with an image?

I have this in my canvas: What I want to do is cover the whole canvas with this image; the image is 250 px wide, so I want to add 3 more so the whole canvas looks like fire! How do I do that? (I've ...
1
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1answer
241 views

GIMP Clone using different size, rotation, reflection, perspective transforms?

Is there a plugin for GIMP to enable cloning with transforms (size, rotation, reflection and/or perspective) performed automatically? Currently, the only way I can see to do these things is to ...
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2answers
7k views

Text not showing up on Gimp 2.8

I am trying to enter text on Gimp 2.8. However, when I try, a cursor just moves across the screen and no text is entered.
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2answers
84 views

Does Corel Paint Shop Pro have anything GIMP does not?

I was looking at the Humble Bundle of Corel software. I've always been unhappy with GIMP and I was looking at alternatives to improve workflow, and get better versions of stuff like GIMP's magic wand (...
7
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1answer
16k views

brightness-contrast does not operate on indexed layers

I want to darken a PNG image in GIMP. I open it and choose Colors | Brightness-Contrast. The application responds with the error message - "brightness-contrast does not operate on indexed layers". ...
0
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2answers
115 views

How to zoom finely in GIMP?

Is there any tool for fine zoom in GIMP? I mean not 125% or 100% , something in between. Thanks.
1
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2answers
359 views

Gradient Border Using GIMP

I am starting with a blank canvas in GIMP. I want to create a gradient border around the entire perimeter of the image. I am not looking for fade to transparency or feathering the edges (which there ...
0
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1answer
46 views

Change colour of liquid in GIMP

Just wondering if it is possible to change the colour of a liquid in GIMP? I have followed this tutorial: https://www.youtube.com/watch?v=Pn7rrMZ6TCA While it teaches us how to set a transparent ...
1
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3answers
161 views

Make fancy border in inkscape and gimp

I relatively new to GIMP and inkscape and trying to build posters but i couldn't find a any video or forum posts in which people create custom border images and use them as border (either they add ...
0
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1answer
57 views

How do you replace pixel color on all channels including alpha in GIMP?

I'm trying to edit a simple theme icon, which has full RGB colors and variable transparency in different places. I also know what color and alpha values specific pixels should have, and want to set ...
0
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2answers
262 views

Removing an added filter on GIMP

completely new to GIMP and I am wondering how to remove a filter I've added to an image. I used one of the light and shadow filters and I can't undo it. Is there a remove filter or delete filter ...
0
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1answer
20 views

Alterations not being picked up when overwriting file

I have a bunch of png images that I'm editing to add rounded corners on my mac, to do this I'm going through the length process of:- Opening a file Adding an alpha channel Selecting a rounded ...
1
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3answers
219 views

How to create and manipulate a slinky style spring

Background Im writing a book on music theory and I need to create some diagrams and illustrations to explain some key points. Im currently writing a section about sound waves and I would like to ...
0
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0answers
34 views

How to drag layers from one document to another with Gimp 2.10.12

GIMP 2.10.12; With older versions of Gimp one was be able to drag a layer from one open document to another open document. You would select the layer in layers tab, and just drag it to any ...
4
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1answer
2k views

Font style getting reset to default/random in GIMP

I have various text layers in GIMP, all with different formatting (boldness, size, font). If I write additional text in the middle/end of any of them, it keeps the original formatting that layer has. ...
0
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0answers
32 views

Gimp: How to recover selection, if wrong mode has been chosen on commit?

Is it possible to recover a selection path if the wrong mode (e.g. subtract) has been chosen when committing? It has now happened several times to me that I have spent quite some time tracing details ...
0
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0answers
32 views

GIMP - why is my previous layer image turn blurry when pasting new image?

I'm working on a picture with several different image layers. Everytime I paste a new image, the previous image goes fuzzy. Why?
0
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2answers
430 views

Is there a good free replacement for the “Foliage” brush in Corel's Bob Ross “Mystic Mountain” toolset?

I recently acquired a copy of Corel Essentials 6 from the Bob Ross Humble Bundle as well as what was billed as the "Corel Painter Essentials Mystic Mountain Essentials Brush Pack". Much to my chagrin, ...
1
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2answers
60 views

GIMP - How to get selection info?

How would I get pixels information based on a selection using GIMP (or any other software)? For example, just like in PS I want to select a specific region of the image and have information about its ...
0
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2answers
52 views

Inset a closed vector shape or path in any graphics application

I used a text vector only because I was too lazy to draw a vector shape on my own. But this is NOT about text; I want a general way that can be applied to any closed vector shape. If I have a closed ...
1
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1answer
112 views

GIMP: how to edit a sngle-layer transparency using a white background?

I'm trying to edit an image that is just one layer which is transparent. It's hard to see the content because of the default gray-black checkered background. How can this be configured to white? I'm ...
0
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1answer
111 views

How to make a video of a counter e.g.100-1,000,000?

I'm developing a website and want a counter upon start up to go from 1,000-1,000,000 So we decided the best way to do it would be to put a video on the cover that would play on start up. Now how do I ...
1
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2answers
72 views

How to change recurring pattern across image in Gimp?

I have this image in Gimp: Each red square has the same width, height, color and layer. I want to make all red squares half blue like this: To do this I'd make the first square half blue then copy ...
0
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1answer
2k views

stroke outside selection on a [new] layer in gimp

Create document with transparent background. Add the word 'word' as text. Create selection from alpha channel. create new layer. select new layer. (edit menu) stroke selection. How do I control ...
0
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1answer
27 views

Varying Images per Print

I want to send out a postcard to several thousand people with a specific image on each just for the recipient. I have designed the common background in GIMP and have my series of specific images. ...
3
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1answer
37 views

How can I get GIMP to remember my brush on a per tool basis?

I'm using a Wacom tablet. I want to use a thin brush for painting, and when I flip over to erase, I want a fat brush. However brush are not switched when I switch tools. How do I do this?
0
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3answers
11k views

How do I deselect a tool in GIMP?

I've finished rotating, and now wish to move the handheld eyedropper under the eye. So I'm trying to deselect the Rotate Tool. If I click on the image, the Rotate box reappears, undesiredly. If I ...
0
votes
1answer
44 views

Gimp 2.10.14 : drawing tools suddenly stopped to work

My drawing tools have stopped working and I don't understand why. Even after uninstalling and installing again, resetting the tool's presets, the problem still here on every single picture that I open ...
0
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0answers
119 views

How to use mockups in Gimp

I am all new to Gimp, so this may be a very basic question. I want to use a mockup that I found online to put my images in a picture frame. Now, I can only do this by adding the image as a layer and ...

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