Small UX improvements

[BridgeAR]

Feature request

Description

As a user, I want to have a smooth UX so that it's a nice feeling handling the application.

Acceptance criteria

• Add a line in the legend between selected and the other colors above that correspond to a metric (see picture one)
• Always show the center map button at the top right navigation globe. Also, if the map has not yet moved (see picture 2 + 3)
• Add tooltips the the functionality of the top right navigation globe (see picture 4)
• Align buttons in the color and edge metric options. They should all have an identical padding etc. The Invert colors button should be (see picture 5 + 6) Resolved
• Update Logo as defined in the internal MaibornWolff Channel

[Christian-Eberhard]

What exactly do you mean with "Add tooltips the the functionality of the top right navigation globe (see picture 4)" Do you want the highlighted rectangle to have a generic tooltip for example "Align view"?

[BridgeAR]

Let's imagine the cube with it's six sides. We could name then e.g., top, right, bottom, left, foreground and background. That way it would be possible to describe what side to focus upon. We might also add a short description upon the cubes surface but for now it should be enough to just add a tooltip. Each vertex would now indicate what would be focused. E.g., Center foreground-top would be:

And Center foreground-top-right would be printed here:

We might also indicate angles but just showing the names is likely the most intuitive way?

[Christian-Eberhard]

Larger part split off into seperate issue, see #2302 for that

[BridgeAR]

Closing as resolved. There's another issue for the logo.