Size boosted outlines for points & lines, color & size tweaking

[Wumpf]

Screen.Recording.2023-03-22.at.11.14.00.mov

Fixes #1614

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[Wumpf]

Latest commit for outline gap fixing:
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After:

[emilk]

I find the outline way too weak - it is very hard to tell whether or not I'm hovering something on a bad display

[Wumpf]

I find the outline way too weak - it is very hard to tell whether or not I'm hovering something on a bad display

Fairly controversial. We discussed this in the office together with @nikolausWest and didn't come to a strong conclusion. But the leaning seems to be to leave it as is for the moment.

[nikolausWest]

I find the outline way too weak - it is very hard to tell whether or not I'm hovering something on a bad display

Fairly controversial. We discussed this in the office together with @nikolausWest and didn't come to a strong conclusion. But the leaning seems to be to leave it as is for the moment.

I'm definitely open to making it more pronounced but i do like it when it doesn't take over to much. I also like the consistency of having the colors at least be similar to select and hover in other parts of the UI