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TableGimper released
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Policy change
Forum: Gimp-Forum.net
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Gimp Text Tool writing i...
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Quick Easy Batch Operatio...
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AI preliminary design for...
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AI text remove (and other...
Forum: Other graphics software
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PDF bearbeiten - PDF EDIT
Forum: General questions
Last Post: denzjos
01-27-2025, 06:12 PM
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Change color of edited te...
Forum: General questions
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01-26-2025, 06:52 AM
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Happy Australia Day 26th ...
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01-26-2025, 03:25 AM
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ofn-text-along-path issue...
Forum: Extending the GIMP
Last Post: Ofnuts
01-26-2025, 01:41 AM
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Converting to x-bit RGB or palettes above 256? |
Posted by: Marscaleb - 09-18-2018, 08:12 PM - Forum: General questions
- Replies (5)
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I'm experimenting with creating pixel art at some various levels of technical quality; creating pixel art constrained to various different systems.
Now for any system or palette that doesn't exceed 256 colors, I can easily convert an image to index mode.
For a 15-bit color palette, I can save an image as a 15-bit .bmp file (or rather, 16-bit with one bit for alpha.)
But what about anything in-between? Like a 9-bit RGB, or a 12-bit RGB? Or maybe some other less-popular color combination? (But 9-bit and 12-bit RGB are the ones I am interested in at this time.)
How can I convert an image to these palettes? Does someone have a script I can run to make the conversion?
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Is there an exposure or cleaning scans batch plugin? |
Posted by: moris - 09-17-2018, 08:09 PM - Forum: Extending the GIMP
- Replies (1)
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I need to clean photos of documents batch-wise. I like the exposure plugin for this but it's not supported in Bimp. Is there a way to add it to it? To script it? Or could you recommend me another batch plugin for this purpose?
I've tried levelss and Sharp but both gave mediocre results.
Thanks for any help.
( Iam using 2.10.6 Gimp)
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Hardness/size of brushes? |
Posted by: carmen - 09-16-2018, 09:36 PM - Forum: Gimp 2.10
- Replies (3)
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Hello!
- Since upgrading, I find that every time I switch to one brush from another (i.e., default brush, circle, hardness 100, to same, hardness 25, or brush 'smoke') the new brush appears at its 'natural' size: 51px for the first two, and around 250 for the last. While in 2.8, the new brush opened at the same size that the one last in use...
- Contrairiwise, if I exit Gimp with default brush at 4px, on reopening, that particular brush is still 4px, while in 2.8 default brush opened alwys at 20px--one had to press the button 'reload default size' to put it at 51.
I suspect that I have missed some configuration option--particularly, there should be a way to switch between different hardnesses of the defualt brush without having the size changed as well.
Please, what am I missing?
Thanks!
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Install scripts and plugins |
Posted by: rich2005 - 09-16-2018, 11:49 AM - Forum: OSX
- No Replies
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A recent post made me wonder how difficult it might be adding scripts and plugins to a Mac.
I use linux, just a hobby user but go way back to MS DOS, so not too frightened by typing in commands and using a terminal.
This is using a Mac OSX virtual machine, so I am as much a beginner as anyone who bought their Mac yesterday.
This video demonstrates that it is not too difficult adding those scripts and plugins. Shown with Gimp 2.10 since that is the future, Gimp 2.8 is no different, determine the Gimp profile from the Gimp preferences. I am sure that there will be other/better/more efficient ways, it is just a beginner demo.
direct link https://youtu.be/CHHqlHdmQ0o 8 minutes
For those of you who do not like videos, Ofnuts very good advice is here:
https://www.gimp.org/tutorials/GIMPProfile/
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