this post was submitted on 16 Jun 2024
512 points (91.0% liked)
linuxmemes
21428 readers
1313 users here now
Hint: :q!
Sister communities:
Community rules (click to expand)
1. Follow the site-wide rules
- Instance-wide TOS: https://legal.lemmy.world/tos/
- Lemmy code of conduct: https://join-lemmy.org/docs/code_of_conduct.html
2. Be civil
- Understand the difference between a joke and an insult.
- Do not harrass or attack members of the community for any reason.
- Leave remarks of "peasantry" to the PCMR community. If you dislike an OS/service/application, attack the thing you dislike, not the individuals who use it. Some people may not have a choice.
- Bigotry will not be tolerated.
- These rules are somewhat loosened when the subject is a public figure. Still, do not attack their person or incite harrassment.
3. Post Linux-related content
- Including Unix and BSD.
- Non-Linux content is acceptable as long as it makes a reference to Linux. For example, the poorly made mockery of
sudoin Windows. - No porn. Even if you watch it on a Linux machine.
4. No recent reposts
- Everybody uses Arch btw, can't quit Vim, and wants to interject for a moment. You can stop now.
Please report posts and comments that break these rules!
Important: never execute code or follow advice that you don't understand or can't verify, especially here. The word of the day is credibility. This is a meme community -- even the most helpful comments might just be shitposts that can damage your system. Be aware, be smart, don't fork-bomb your computer.
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Wait... what does select all and select none do?
Selections are ways to restrict yourself from editing parts of the image. For example, if your select a rectangle, you will only be able to draw on that rectangle, nowhere else. "Select all" and "select none" both allow you to draw on the entire layer. The difference is how some tools such as as Scale, Rotate, Perspective Transform, etc. work.
So, for example, if you Select None, and then use the scale tool to make the layer twice as big, it will scale the pixels contained in the layer, and grow the layer boundaries to accommodate the new pixels. This is what you want most of the time.
If, on the other hand, you Select All, and then use the scale tool, it will cut out all of the pixels into a new Floating Selection, leaving the original layer empty and with the same size. This is a very confusing behavior. Actually, pretty much anything that involves Floating Selection is confusing.