[Quest] How power line is attached on this support?

[Jean-BaptisteC]

Fixes #4825

Todo:

• Improve translations (en and fr)
• Add graphics (photos or SVG)

[matkoniecz]

I still have serious doubts about value of collecting this data (like for power=pole materials) but per #4825 (comment) westnordost seems convinced.

[Jean-BaptisteC]

@flacombe any news?

[Jean-BaptisteC]

I want finish this PR
These graphics is enough recognizable?

• https://wiki.openstreetmap.org/wiki/File:Example_attachment_suspension.png
• https://wiki.openstreetmap.org/wiki/File:Example_attachment-anchor.png
• https://commons.wikimedia.org/wiki/File:Two_armed_power_pole_2.jpg

[mnalis]

These graphics is enough recognizable?

At desktop they do seem recognizable to me, but I'm not sure how they'd look scaled down to just a small part of (already small) mobile phone screen. Although looking at thumbnails at https://wiki.openstreetmap.org/wiki/Key:line_attachment they might probably be fine.

[westnordost]

These graphics is enough recognizable?

Theoretically yes, I think, after all the picture could be cropped a little to focus on what's important. (But need to try it out.)
However, the minimum size is 384x384 (that's for 3x display density displays, the thumbnail would have a size of 128x128 pixels on a desktop) and the pictures are smaller than that.

Also, it would be preferable if anything but the supports was about the same on the pictures, i.e. similar sky background, similar perspective.