Hello! I wish to find a function in GIMP that takes an image, and cuts it into horizontal lines, and then places those end to end, so, Example: Apply to a 10x10 image: You would get a 100x1 image out, made of each line of the image rearranged. 

I wish to use this to make a realistic analog video effect by converting an image into a virtual analog signal in GIMP, but I need to be able to split the image into 'scanlines,' by scanning it one line at a time, chopping it up into horizontal lines.

Is there any way to do this easily???

Attachment: This is an example, done manually. It takes FOREVER, even for a 16x12 image. 

Thanks!!!


Also, if anyone wants to know some tips on accurately simulating analog video signals... PM me. I know some tricks and some electronics.

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Hello,

I am an astronomer and I use mainly GIMP with astro plug-ins, as pyAstro3 from the Stargazy site (https://stargazy.weebly.com/pyastro-for-gimp.html). These plug-ins are very useful for me. 

Recently, the pyAstro menu disappeared from the menu bar.

The GIMP version is 2.10.36 on my desktop. I installed it with sudo apt install gimp. On one of my laptop, the version is 2.10.30, with the same issue.

Plug-ins are setup into /home/robert/.config/GIMP/2.10/plug-ins.

Could this issue be solved ?

Free Graphic program Lunacy version 10.01 for MacOS, Linux and Windows

https://lunacy.docs.icons8.com/release-notes/#1001

I'm redirected to this url > http://gimpchat.com/cgi-sys/suspendedpage.cgi

Hi folks. I need to switch my transparent GIF to a JPG to properly use in Kindle Create. I successfully used the process of creating a new layer filled with White for another graphic, but this one is giving me a Purple instead of White, even when I use the Fill Bucket. I'd love advice as to why this may be happening.

The files are here: https://we.tl/t-O7F5H6hw0K (uploading here resulted in a notice even one was too big)

To All,

System information:  GIMP 2.10.38.  Windows 11 23H2

I installed GIMP on a new computer after testing it out on an old computer than I keep around for testing purposes.  I copied my GIMP profile from the old computer to the new computer.  When using certain tools in the Toolbox (Levels and Curves for example), the tool window does not open so I have to use the menu to open the tool instead.  When using other tools that do not require a tool window (Crop and various selects, for example), they work just fine.

I renamed my old GIMP profile to GIMP_old and let GIMP create a new profile for me which I then manually edited in Preferences.  My manual editing included customizing the Toolbox by adding a new tool group and moving the tools that I use out of their old groups and into the new group.  I also copied over a custom theme (Dark with just the font size increased) from the old profile. I am still not getting a tool window for Levels and Curves in the Toolbox.

Any help is appreciated.

TIA,

Steve

Hello !

I opened a black n white drawing in GIMP, created a colorisation layer, turned mode to "multiply"...and now it appears that if I want to use more than one color with the airbrush tool, things get weird. See Screenshot !

Thanks in advance for your help !

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Hi i completely new to the GIMP .I want to make a logo black for that i first selected the logo by by using select by color and then tried deleting the selection by pressing the delete key it didnt do anything except dimming the image a bit then i found i need to add alpha channel to delete the white red color background now the issue is as i have the text in white color i need to fill the selection with black so i inverted the selection pressing ctrl+I and then used bucket fill tool but i could not fill it with any color except for white color and i also tried colorize in colors there too i cant change the color .I dont know what step i should follow to make the text to black

link to my drive of the way i did kindly help me find what i did wrong

https://drive.google.com/file/d/1BCmgTI8...drive_link