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Help! Wrong number of parameters |
Posted by: david - 08-31-2020, 11:02 AM - Forum: Scripting questions
- Replies (4)
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I am trying to modify a channel using gimp_drawable_curves_spline. The line I am using is:
pdb.gimp_drawable_curves_spline(image,HISTOGRAM_VALUE,18,0.0,0.0,0.0625,0.125,0.125,0.250,0.250,0.375,0.5,0.5,0.75,0.625,0.875,0.750,0.9375,0.875,1.0,1.0)
It gives me an error of wrong number of parameters. Obviously something silly on my part, but I have checked my decimal points, counted my commas numerous times and still can't see what I am doing wrong!
Any help much appreciated.
david.
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Manjaro (Linux) mousewheel zoom possible? |
Posted by: Dsbbw2020 - 08-31-2020, 10:03 AM - Forum: General questions
- Replies (7)
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Hallo,
I'm trying to set the mousewheel to zoom the image. In the window: configure input controller, main mouse wheel I added at the event ScrollUp and ScrollDown the actions: view-zoom-in and view-zoom-out.
Zooming is still not functioning. Also with ScrollUp(Ctrl) and ScrollDown(Ctrl) it doesn't function.
May be it depends on the Manjaro release? (Window Manager Tweaks?)
Can somebody help?
Manjaro XFCE 20.1, GIMP 2.10.20 (from repository)
Many Thanks.
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Potential "hatching" script |
Posted by: Ofnuts - 08-29-2020, 11:16 AM - Forum: Extending the GIMP
- Replies (11)
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How would that work?
- I assume we can't avoid specifying an angle and a spacing.
- Should the script do the path rendering (and so take a thickness as a parameter, and may be some "dot ratio"),
- Should the path be kept
- Or two options above combined in render and discard path/don't render and path (as written, calling the script on the same layer with the same specs will always produce the same lines, so successive hatchings in different areas will remain aligned
- Should the script be able to separate odd/even lines
- Ini file for defaults?
- Ini files for several defaults?
Current status:
- Creates path lines with spacing and angle that cover the active drawable.
- Rendering is manual (and so abides to any existing selection)
A 30° Hatching, with 4px spacing and .8px line width:
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Separating image into four primary colors |
Posted by: Flotsam2000 - 08-28-2020, 11:55 PM - Forum: General questions
- Replies (13)
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Hi there,
Does anyone know how I would go about turning an image into just it’s four primary colors (and black), and then saving each of those colors as it’s own layer/png? Is there a plug-in that does this for you? I am trying to make multi color stencils....
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Krita brushes |
Posted by: meetdilip - 08-28-2020, 12:50 PM - Forum: Other graphics software
- Replies (1)
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Since I got a lot of help regarding GIMP brushes and how it works, I turned to Krita and really love how the brush and brush strokes work in it. The default brush set itself is impressive. I would like to ask whether there are any reliable free brush sets available for it. I am not much of an artist and mostly look forward to using interesting brush stroke images. It will be nice to get some help with this. Thanks.
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