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.pcd files issue?
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Simplifying a path
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"Gimp 2.99 & Gimp 3.0" fo...
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Coincidence or not, that ...
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How do you make text circ...
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Can a Custom Pencil Brush include Transparency? |
Posted by: pha3z - 05-21-2019, 07:24 PM - Forum: General questions
- Replies (9)
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I've created a custom brush of some grass blades. They are full color. Because they are so small (sub pixel), it's essential that they have transparency in order to blend properly when I paint them.
However, it appears that transparency is ignored when I use the brush with the Pencil tool. It works fine when I use the Brush tool. However, there's a problem with that.
The Brush tool appears to do some kind of subpixel sampling in an attempt to make a brush appear to be centered exactly where you click. This means if you created a brush image that needs to be stamped so that exact per-pixel detail matches the brush as it was originally created, you can't. It gets distorted along the edges. Sometimes, the distortion is quite significant.
On the other hand, the pencil tool acts like an exact pixel-per-pixel map that "stamps" the exact brush shape without any distortion or alteration. I need the exact pencil mapping, but it appears to ignore transparency in the brush image.
Is there a configuration setting I'm missing?
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How do you make a ring thinner? |
Posted by: Hoot - 05-20-2019, 06:26 AM - Forum: General questions
- Replies (3)
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Greetings.
Seems like a basic function and run into it a lot but haven't found a tutorial yet. Basically, I want to make a ringed object thinner so it doesn't lose its size, just needs to be narrower. Is there a way to do this?
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Photographs to web and print resolution |
Posted by: OWhatAThrill - 05-18-2019, 05:43 PM - Forum: General questions
- Replies (4)
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Hello all,
New to Gimp using 2.10.10. I have 25 photographs taken on my iPhone that I need to take and produce a set of files to be used on the web and then another set to be used for print on a home/office printer. I understand I may be saving 25 files two times but as for actually resizing the files, I'm at a loss. Appreciate any guidance whatsoever!
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one reason more to use GIMP |
Posted by: denzjos - 05-18-2019, 04:20 PM - Forum: Watercooler
- Replies (2)
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From now on, one can not use older versions of photoshop that one bought in the past !! So GIMP is now curtainly a good replacement for those with a small budget.
http://newsmonkey.be/article/94163
Denzjos
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isolating areas of same colour |
Posted by: dinasset - 05-18-2019, 11:46 AM - Forum: Scripting questions
- Replies (8)
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I do not remember whether this question was already discussed, hence I apologize in advance if so.
Assume an image has been "quantized" using mode indexed (then back to RGB).
The image shows -for example- areas of 8 different colors (if 8 was used while temporarily converting it to indexed).
But the number of separated color areas is often as expected greater than 8, because there are areas of the same color not contiguous, for example again we see 12 separated areas.
Interactively one may use the fuzzy select tool to work on each separated area, but from inside a script I don't see an easy way to do the same, because the gimp_image_select_color considers all together -as expected- the areas having the same colors, and the gimp_image_select_contiguous_color requires an x,y identifying a pixel position.
Is there a way to access separately each area without using a complex scan of pixels in the image to identify each of the 12 separated areas?
Many thanks.
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