Multi lines (for traverses)

[nmondollot]

We want to properly handle problems (like traverses) that have multiple lines.

Example: https://www.boolder.com/fr/fontainebleau/jean-des-vignes/6635-les-frelons

It actually has three lines in the database:

Data model

I'm in the process of adding a position column in the lines table to determine the order in which the lines should be displayed. In the mean time you can use the default ordering (i.e. not use ordering).

UI

Still not implemented on iOS or web, but here's a proposal:

• show a horizontal scroll view with pagination
• if the traverse goes to the right, the next page should be on the right
• if the traverse goes to the left, the next page should be on the left

[nmondollot]

Precision about the UI: display the problem circle view only for the first line (not the others)