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 ...

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2
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3answers
178 views

How can I combine two colored textures so that the final image is blended to match a specific lighting setup

I have been working on using Blender Cycles to bake textures for a game environment but the open source code that Sony provided is not optimized at all and because of this Cycles currently renders ...
0
votes
3answers
244 views

How to put a new picture in an iPhone image frame

I want to change the screen part of this Iphone image with the screen capture of my own app. I'm trying to do this in Gimp (unless there is a better way?). However, I can't seem to just copy paste my ...
4
votes
2answers
172 views

Executing multiple commands in sequence in GIMP

I've been working with GIMP for some time now and at the moment I'm creating some wood graphics for a game. For creating the wood, I first fill the image in brown, then apply some filters and finally ...
1
vote
2answers
104 views

Can I change the transparency of a selection keeping the relative transparency each part already has proportional?

I want to give the middle full opacity but let the border effect that is already existing.
1
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2answers
1k 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 ...
0
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2answers
57 views

Photoshop - clear color data from transparent pixels

I have some images that have some transparent grey pixels, and when I make the picture larger, thoose pixels are visible a little bit. Is there a way to do this with Photoshop? In GIMP you can ...
4
votes
1answer
168 views

How to size canvas and add and retain full image in GIMP?

I am a GIMP beginner and have successfully created images with my desired transparencies in GIMP. However, I have problems with and can't seem to understand the ins-and-outs of image and canvas ...
0
votes
1answer
23 views

Given an image modification on Gimp, how to obtain the convolution matrix

In Gimp, there is a convolution matrix tool which lets the user define his own convolution matrix, and then see the result on the image. I am writing software for image classification, and I need to ...
0
votes
1answer
36 views

How do you use a non-alpha channel selection with basic paint tools?

Get your selection > Save to channel > Set channel as selection How do you use things like pen, paintbrush, fill, exc. at this point? When I go to use them they are in my edit history but I don't ...
-2
votes
1answer
27 views

In Gimp, my image has texture, how to I make that object smoother?

How do I make my object in GIMP solid, not textured. (It was drawn with marker).
-2
votes
1answer
274 views

Are there any limitations regarding the Text Tool in GIMP?

I opened a PNG image to add some text, but when I click the image with Text Tool, it doesn't work. I have searched info online about the Text Tool and anything related to this issue I'm having, but I ...
2
votes
0answers
412 views

What are useful brush dynamics and tool presets in GIMP 2.8?

In previous versions of GIMP only pressure was recognized by the brush tool. It wasn't much but it was simple. The new GIMP 2.8 introduces an all new brush dynamics system with a ton of customization ...
1
vote
0answers
35 views

Gimp: quick way to cycle through pencil/brush presets?

I have created 6 different pencil pre-sets with different diameters. What I want is to be able to cycle up and down from one pre-set to the next, preferably with a keyboard shortcut. How do I set this ...
1
vote
0answers
245 views

GIMP: the closest thing to Photoshop's smart object?

I've been learning GIMP as an alternative to Photoshop, which I haven't been using for design purposes for more than 5 years now. I discovered that there is a new interesting thing called the smart ...
1
vote
0answers
32 views

Which HSV-noise values do not cause artifacts on an LCD screen?

I have come to notice that certain HSV noise filter values applied to a uniform background colour look horrible when viewed on an LCD screen under certain viewing angles. This is more noticeable on ...
1
vote
0answers
66 views

how can I collaborate using GIMP2?

most of the collab tools for drawing that I've seen so far cost too much, and lack features. GIMP does everything that I want, but unfortunately I don't know of a way to draw with 2 or more people ...
1
vote
0answers
105 views

GIMP: Layer Effects: Stroke

I'm trying to add a border around a rounded rectangle using the layer effects stroke tool (I've found that the stroke selection never looks very good for my purposes). The problem is that the corners ...
1
vote
0answers
39 views

Window focus hops between windows in The Gimp 2.6 on Ubuntu 12.04 - how do I configure this?

If I run the gimp and have one image open for editing and use hot keys to perform operations (e.g. Alt-I, s, 600, Alt-S), after I am done the focus moved from the editing window to the toolbox window. ...
1
vote
0answers
411 views

How to create a small button image with embossed text like this?

I'm trying to create a shade/roll up button for a window manager theme I'm using. How do you create an image like the one pictured? I'm familiar with gimp but I'm not familiar with the techniques to ...
0
votes
0answers
28 views

How to paste / edit text in a PNG file using Gimp?

I have brought a PNG file off the Etsy website, and I want to add text on top of it, but once I added text it all distorts and it is very bad quality, but in another instance it did not and the image ...
0
votes
0answers
43 views

Compress png images with Gimp

I'm getting a message from PageSpeed Insights that recommends to compress some png images. E.g: If compressing .../logo.png without loosing information, you would save 1.014 B (12% redcuction). ...
0
votes
0answers
149 views

Combining screenshot with Apple product image (including its generic status bar) with GIMP instead of Photoshop?

I would like to add a proper screenshot to an iPhone product image to create an ad for an iOS 7 app. Apple provides such product images as *.psd files for Photoshop, however I only have Gimp 2.8.10 ...
0
votes
0answers
86 views

Transparency in GIMP

I used the following site to create and export a PNG file with transparency. I used this site : http://docs.gimp.org/en/gimp-using-web-transparency.html I am able to successfully save the PNG and ...
0
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0answers
32 views

Animating in Gimp with transparency

When I animate in gimp with transparent frames, the previous frame tends to pop up underneath the frame. This is an example of what's happening:
0
votes
0answers
348 views

GIMP is messing up my GIF color index

I'm modifying an existing animated GIF using GIMP. For some reason, GIMP opens it as an RGB file. But after doing a color analysis it told me there are only 255 colours. That's just right! However, ...
-1
votes
0answers
16 views

cut from gimp and paste to another application shows up wrong

So I have an image which I have grabbed from an image library, I modified it and then tried to copy and paste it into another graphics application (Greenfish Icon Editor and windows Paint). In both ...