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| Gradient along an arbitrary selection. |
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Posted by: QuinB - 02-22-2019, 12:58 PM - Forum: General questions
- Replies (4)
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Hi All,
Image a letter 'S'.
Or a 'C', for that matter.
Can anybody suggest a sensible way to fill the shape with a linear-style gradient, starting at one end and shading to the other?
A purely linear gradient places the end points of the gradient at the furthest extents of the shape, leaving incorrectly coloured parts at the tips of the shape; 'shaped' gradients fill from the edges to the middle; spiral, conical and radial gradients also fail to fit the bill.
Warp transformation and Whirl and Pinch filter make interesting effects if you start with a box filled with a linear gradient, but change the width and length of the box in a way I haven't managed to control, and don't get me started about Cage Transform.
Am I simply asking too much of Gimp in its current incarnation, or can you suggest the blindingly obvious solution that's right under my nose but will need a good night's sleep to work out, otherwise?
QuinB
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| PDB update to meet current Gimp |
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Posted by: dinasset - 02-22-2019, 06:55 AM - Forum: General questions
- No Replies
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Hi all.
Is anyone aware of any update to PDB to have interfaces to the new (GEGL) functions in Gimp?
I browsed Gimp Roadmap and didn't find any info about, unless this title "Redesign wire protocol for scripts/plug-ins" is the subject, but even in this case that title is inserted in the roadmap after Gimp 3.2.
Thanks
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| Exported images darker than originals |
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Posted by: Pat Warborg - 02-21-2019, 06:31 PM - Forum: General questions
- Replies (5)
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Hi,
I'm using GIMP 2.10 for astroimage processing. When I export the final image as tif or png, and reopen in Windows (7) next to the original image in GIMP, it appears significantly darker. I tried to no avail:
Reducing bit depth and switching between linear and perceptive mode.
Is this a bug or a feature? How can I save my images "as is"? Never had this problem with 2.8.
Any help would be very much appreciated!
Thanks and best regards,
Pat
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| Marketing say GIMP won't work for our organisation |
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Posted by: Stuped - 02-21-2019, 09:43 AM - Forum: General questions
- Replies (2)
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Hi folks
I'm looking at how we can use GIMP for some of our departments who need to do some basic image manipulation. Currently we have a Marketing and Digital team who use Adobe products to produce templates for invitations to our events. These are then sent to individual departments running the various events. The events departments then edit the invitations a bit before sending them out. As the templates are being produced in Adobe, we are now getting constant requests for new Adobe licences from these other departments and our costs are spiraling!
I asked the question of our Marketing and Digital team about if there was anything that would prevent these other departments from using GIMP, bearing in mind that they would only need to make minor edits. The Marketing and Digital team would still stay on Adobe, since that's what they've worked in for years, plus they work with various external parties who all use Adobe. I can live with that. There's always a lot of resistance to any kind of change at my organisation, so I was expecting a negative response. They fed back the below:
Quote:GIMP is a cutdown Photoshop alternative so offers functionality for pixel based raster image manipulation. It doesn’t, however, offer accurate colour matching/correction or the range of file outputs that we’d need as standard for digital invitations or print production. If, for example, I had a supporter’s vector logo, I’d have to convert it to an SVG to open it in GIMP.
I don't know a whole lot about GIMP or photo editing in general. My question is, is the above accurate? Are there workarounds, or plugins that would mitigate this? I'm meeting with the Marketing and Digital team on Friday to discuss and I'd like to have some more insight before I do. In my view, surely GIMP will meet most of the requirements for the small changes that the other departments make?
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| Selection Tools and Quick Masks |
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Posted by: TuxfordC - 02-21-2019, 03:40 AM - Forum: General questions
- Replies (3)
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I am very new to GIMP (about a week) but have been working with Linux for years. Have been co-opted into a
group recovering and digitising several thousand pages printed in the 1930's. Some pages text and rust stains
only, other pages have monochrome images too. Am seeking guidance on three subjects.
1. Killing ants? Am using the Selection Tools to isolate the rust marks but cannot find how to remove the ants
after using brightness/contrast to remove the marks.
2. Selecting Colors/Brightness-Contrast brings a popup box that often obscures the image I am trying to fix.
Can this box be moved ?
3. Trying to use Quick Mask to isolate the monochrome pictures while I work on the text. This is OK for one
picture but some pages have two or three. Can we have multiple masks ?
Searched the Manual but found no advice on any of these queries. Others in the group are using Photoshop.
Thanks,
Tux.
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| Resize pasted image |
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Posted by: bking76 - 02-20-2019, 08:09 PM - Forum: General questions
- Replies (1)
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I am very new to Gimp. I have been using gravit and switched yesterday. I am creating a morale patch and I have imported an image that will also have text around it. The image by itself is way too large. All I want to do is make that image smaller inside the overall canvas. When I use scale image, it makes the entire canvas smaller. In Gravit, the image has a box around it and you just click and drag one of the squares on the edge. So simple. Not so in Gimp. Please help!
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