BGDIDIC-706: update legends

[faselm]

No description provided.

[faselm]

@ltclm @rebert Anyone has an idea how to put a legend on several lines? Is it even possible now?

[rebert]

imo the text is to small

[faselm]

For sure, but how to make in text in many lines? Is there a way to insert carriage return or other known "tricks"?

[ltclm]

@rebert @faselm that was exactly what my concern about the removal of the character 255 limitation was about, i think we should try to understand why the dataowner needs more than 255 character for a class or attribute name.
https://jira.swisstopo.ch/browse/BGDIDIC-1330

[faselm]

Maybe the dataowner can create the legends itself, that way it can put as many characters as it wants as long as the 480px is respected..

[rebert]

or the contextual info can be added as text in the infobox...

[faselm]

I think it's already the case, the legend and infobox have exactly the same texts as far as I can see..

[faselm]

These layers are strange by the way. Data for the legends are missing in the ms_class table (not sure how the legends have been created back then) and why a legend would have the same text as a infobox sounds strange to me as well..
And there are shorter texts that exist in the ms_class table for the layers, but they are not used it seems..