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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568 views

Make a random dispersion of images

I got a lot of unique images, so my goal is distribute all that images randomly and apply randomly scale and rotation transformations. Like these So which is the best way to achieve these ? I use ...
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Gimp grid strange behavior - feature or bug?

When I create a grid in Gimp (a 32x32px grid with 0x0px offset), the distance between the top edge of the image, and the first grid line, is 31 pixels, almost like the grid starts one pixel above the ...
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How to reduce enormous GIMP (XCF) file size for simple photo correction

Thank you in advance for your help. I am a fairly new GIMP user with no Photoshop experience, so bear with me. A batch of 600 images was ruined by something inside the camera that caused a smudge to ...
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1answer
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How to bucket fill area with a gradient in Gimp?

I have a very simple problem. In the following image I want the pinnacles and other parts of my (admittedly very awesome) castle filled with some color and other shapes or outlines filled with other ...
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1answer
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Drag to resize canvas size in GIMP the way I do it in MSPaint?

Any time I prefer Microsoft Paint over GIMP it's because in Paint you can simply and swiftly drag the canvas borders to enlarge it or crop it. I cannot understand why this feature is lacking in other ...
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1answer
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How to have multiple views in single window mode using GIMP?

I'd like a real-time preview while editing icons in GIMP. I know that you can press View > New View to get a real-time preview window, however in single window mode gimp puts the preview in a ...
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3answers
8k views

How to draw 3 overlapping circles with different colors?

Is there a free software to draw following in ubuntu? How to color the overlap zone? I am not able to figure this out in GIMP.
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3answers
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How to have numerous text items on one layer in Gimp?

I'm making a map in Gimp. I want to have the following layers: background cities rivers mountains So I want, say, 30 cities on one layer so that I can turn it off and on. However, every time I ...
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1answer
9k views

How to create Android PNG Icons from an SVG using GIMP

I'm pretty much a graphics design noob, as you can tell by this very basic question. What I am trying to achieve is to create a set of Android icons from an SVG file that I have. In case you didn't ...
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2answers
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How do I make a 2D texture into a banner/flag that looks like it is folding from a breeze?

I've got a 2D image and I want to transform it into something that looks like a single frame from an animation of that logo on fabric catching just a bit of breeze. I'm not an artist so don't have ...
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2answers
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How to show boundary of every layer in Gimp?

Using Gimp, I am working on a sprite image made of lots of icons, each on a separate layer. I would like to check that there is no overlap by displaying the outline of all layers. There is an option "...
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1answer
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Tutorial on how to create a flowing thread

I'm looking for a tutorial to create wavy flowing threads. Like this: I'm open to tutorials in Photoshop, GIMP, or any freeware image manipulation program. We have a copy of PS. I'm not sure if ...
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1answer
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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. ...
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1answer
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Make “Snap to Canvas Edges” the default?

Using GIMP 2.8.22 on Windows. More often than not, I like to have View -> Snap to Canvas Edges checked. How can I make this the default? The only thing I could find is a forum post from 2007 ...
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1answer
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In GIMP is there a way to make selection start from the canvas border?

In GIMP when I want to crop a rectangular image down to a square there's something frustrating about how the Rectangle Select Tool behaves. Even though I can constrain the proportions of the selection ...
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1answer
17k views

How do I extend an image by adding blur to sides?

I need to make an image 1080 x 1920. But when I do, the image looks very distorted. Is there a way I can extend an image by adding this blur to the sides of it? Also, does anyone know what this is ...
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1answer
2k views

gimp - animation formats besides gif

Using Gimp 2.8.4 I am developing an animation for a game in gimp. The game does not require a gif animation - I load individual images as frames, usually pngs, and animate them in the game engine. ...
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1answer
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How to create the round/rectangle dialog on GIMP or Photoshop?

How do you design that bubble?: I tried to use a rectangle and a rounded shape but didn't work out nicely. Would be really nice if someone can point out (or if this kind of shape already exist!).
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2answers
13k views

copying selection shape in gimp

I'd like to copy selection shape in gimp and then paste it somewhere else (I've got first half of the image and I'd like do make it's mirror reflection). Do you know how can I do it?
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2answers
3k views

Resize part of image in GIMP

I have a photo that is 15360x5079 pixels. I want to load it into Marzipano, to make a panorama, but it requires that the file be in 1:2 aspect ratio. So the final height needs to be 7680 pixels. The ...
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2answers
5k views

How can I stop GIMP's Fuzzy Select tool from over-selecting?

I don't have a good way to explain this just using words, so here's a partial screenshot: Even when I set the threshold to 0, Fuzzy Select is grabbing a disproportionately large portion of an image. ...
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1answer
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In GIMP, how to use an image as colormap (or gradient, or palette)?

I already have a reference colormap in the form of a raster image (basically, the vertical extrusion on a 1D colormap). How can I use it to colorise a grey-level image in GIMP ? If gradients or ...
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1answer
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Chroma keying a background to a green screen animated GIF

There are some GIMP tutorials about adding a background for a green screen GIF, i.e. chroma keying. But none of them is about a green screen animated GIF (e.g. the "Confused Travolta" meme). GIMP can ...
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1answer
468 views

GIMP: Stroke Path along single points

What I need: to draw different sets of icons in the same points of the picture (with the purpose of drawing different network schemes with the same structure). There are A LOT OF Points. Therefore I ...
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2answers
463 views

How to shade region under a mathematical curve?

I want to show the effect of threshold on FAR and FRR( basically the region under a curve with when the x-range is bounded ). To do that I need to do something like this!! image If the threshold is ...
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3answers
318 views

GIMP: do not move layer to top when transforming

Using GIMP 2.99, I'm trying to fit photographs into a photo frame with cutouts. I created the cutouts in a top layer, and am trying to visually scale the photos on the below layers so I can make a (...
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2answers
252 views

Disable Tool Dialogs in GIMP

I would like to know if there's a way to disable tool dialogs in GIMP like the one in the picture. I would rather use tools without it since it blocks the project I'm working on and there isn't a lot ...
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2answers
593 views

How to remove backgrond using a photo with only the background? (GIMP/others)

I'm trying to remove the background from a photo with a subject, but I would prefer not need to use this kind of techniques to select the background. Some magic-fu would select the shape since it's ...
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1answer
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Gimp - Brush Editor grayed out and not working

No matter what I do my Brush Editor options remain grayed out. I'm trying to edit a custom brush as I know the default ones are read-only. I have no idea what's causing this, the way that I make new ...
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1answer
296 views

Using imaging software to turn images into colouring-in activities

I am trying to prepare colouring-in pictures as children's activities. I have seen this question and attempted using this kind of technique. It works well for touching up existing line art, but isn't ...
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3answers
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How do I view a JPEG's EXIF data in Gimp?

I would like to view a JPEG's EXIF data in Gimp, perhaps modifying it. How do I do this?
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1answer
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GIMP opens JPG file with different colors

I have a JPG file (produced in Illustrator, from the EXIF tag) which, when opened with GIMP, displays the colors differently from any other program I have (e.g. Firefox, eog, gThumb, etc.). Here's ...
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2answers
175 views

How to create an 16× error/difference image using GIMP or Photoshop

I need to create a quality comparison between two rendering methods by showing the difference of the results akin to figure 6 in [Walter et al. 2005] (p. 5): (Image copyright by Walter et al. 2005). ...
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3answers
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How do I create an 8 x 8 square brush in GIMP?

How do I create an 8x8 square brush, with no smoothing in GIMP? Do I actually have to create a custom brush? You'd think that the pencil brush would work but the size seemingly doesn't line up with ...
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1answer
1k views

Using GIMP to extract foreground objects using layers

I want to take some portrait shots and then replace the background. I don't have a green screen or anything I can use for chroma keying, so I had this idea that I could take a picture of a background, ...
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3answers
16k views

Edit multiple layers in Gimp

Is it possible to apply things like brightness/contrast or hue saturation or even filters to more than one layer at a time in Gimp?
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1answer
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Gimp: fill with pattern, change pattern scale and threshold

I just filled an image with a pattern: Ain't there a simple way to change the scale and the threshold of the pattern so that the squares fit the edges of the house better?
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2answers
1k views

Gimp Non-square resize

I've been tearing my hair out trying to figure out how to get gimp to do a scale in the way I want. I think what I'm after is either a non-linear scale, or a trapezoid distort. I'm not sure I'm using ...
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0answers
73 views

GIMP eyedropper returning wrong colors [duplicate]

I seem to have an odd issue with GIMP. Since two days, if I try to pick a color with the color picker, GIMP returns a wrong (and seemingly arbitrary) color. The color selection tool already looks ...
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4answers
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GIMP: Background removal gives gray fringe, when exported as PDF

I cut a region out of this Wikimedia Commons picture: I simply used the free select tool to cut out the part (ctrl+x) and inserted it into another image without background. However, when I export ...
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5answers
4k views

Alternative to Photoshop's Stamp filter in GIMP

In Photoshop using Filter > Sketch > Stamp you can create an effect similar to the image below: Is there any plugin or any way to do this in GIMP? P.S: in GIMP Color > Desaturate is not helping.
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What is a good font for low resolution, black and white screen?

I'm looking for a good font to use on a small display (lower than 200x200px). The screen is black and white only, so I can't use anti-aliasing. I use several font sizes (between 14px and 24px), lower ...
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2answers
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Remove transparency in bulk - GIMP

I have 3,337 PNG images which all have a transparent background. First of all, I don't know how to remove transparency... Second of all, I want to do this with all 3,337 images at the same time. I ...
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5answers
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Is it easy to convert an image to a cartoon with high quality?

Is it easy to convert an image to a cartoon with high quality ? Like this: I've watched this tutorial : but the quality of the outcome is still far away from the one above. Is there a way to make ...
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2answers
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Creating a realistic gold surface in GIMP

I'm fairly weak in my GIMP skills but I would really like to improve. I'm trying to create a realistic gold surface in GIMP. I've created a reasonable image here using the gold gradient, a curve shift ...
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1answer
2k views

How to open a file the fast way in Gimp?

The classical way to open a file is not followed in Gimp. There is no browse button, nor there is a textbox where one can paste the path to the file. I do not edit images everyday and I always have to ...
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2answers
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How did they design the Flash logo?

I am just interested to know how was the Flash logo shown bellow designed? How can something similar can be created using GIMP? sorry I can't afford Photoshop. [edit] In addition to GIMP, is it ...
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3answers
3k views

In GIMP, how can I change one solid colors to multiple color variations?

I'm not really sure how to ask this in words, but I used to use a program along time ago that would change one solid color into multiple variations. Say I have a solid red square, but I want it to be ...
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2answers
233 views

What sort of structure does the slice tool generate when exported as HTML?

When I used the slice tool on each part and export as HTML, does it generate a skeletal HTML code where it consists of frame layouts? I would like to know for both Photoshop CS4 and GIMP.
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182 views

Stretching an image in GIMP

How can I stretch an image like above?

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