Add widget for geopoint field

[cbenz]

WIP

[pierredittgen]

@geoffreyaldebert a first preview of geopoint widget:

• type point coordinates as lon, lat in a text input
• use a marker on a map to choose a point
• moving the marker update lon, lat in text input
• updating text input content moves marker
• geopoint widget is automatically associated to geopoint fields
• minimal schema catalog and catalog using geopoint has been added in public/ ( VUE_APP_SCHEMAS_CATALOG_URL variable in .env relates to this catalog)

To test geopoint widget locally, use localtunnel.

• first run app

npm run serve

• then run localtunnel in another shell:

lt --port 8081 --local-host localhost --subdomain csvgg

• access csv-gg on http://csvgg.loca.lt/

[geoffreyaldebert]

Ok for me unless if we take my remark about useless file into account.

[geoffreyaldebert]

Is this file useful ? I think we can remove it from PR.

[pierredittgen]

I find this file useful for the project as it helps a new contributor to work on existing code without breaking code style. I'll remove this file as it has nothing to do with PR subject.

A new PR can be created only to add this file if that makes sense to you.

This file is useful for the project to help a new contributor working on existing code without breaking source indent/format. But

[geoffreyaldebert]

Ok let's keep it here then.

[pierredittgen]

@geoffreyaldebert geopoint widget still uses openstreetmap tiles (https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png) instead of etalab tiles as asked in the issue.

Could you give me the etalab tiles url to use to update the PR?

[geoffreyaldebert]

@pierredittgen here is the URL for etalab tiles : https://etalab-tiles.fr/ ? Is this good for you ?

[pierredittgen]

@pierredittgen here is the URL for etalab tiles : https://etalab-tiles.fr/ ? Is this good for you ?

@geoffreyaldebert do you have any leaflet sample using etalab tiles to create a tile layer? I can't find any :-(

[johanricher]

Etalab only provides vector tiles which Leaflet doesn't support out of the box. It's probably easier to stick with raster tiles (not osm.org). Which service do you prefer for free raster tiles? @abulte @geoffreyaldebert @jdesboeufs

[johanricher]

Je propose qu'on utilise les tuiles de Jawg.io (Jawg Streets) qui nécessitent un token mais sont gratuites pour un usage non-commercial.

https://{s}.tile.jawg.io/jawg-streets/{z}/{x}/{y}{r}.png?access-token={accessToken}

Attribution :

<a href="http://jawg.io" title="Tiles Courtesy of Jawg Maps" target="_blank">&copy; <b>Jawg</b>Maps</a> &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors

[geoffreyaldebert]

Merci @pierredittgen les tuiles jawg marchent bien !
J'ai une question sur la précision de la localisation, j'ai l'impression qu'il n'y a que 2 chiffres après la virgule pour les coordonnées XY. Est-il possible de rendre ces coordonnées plus précises (avec 6 chiffres après la virgule) ?

[pierredittgen]

Bonjour @geoffreyaldebert,

Le nombre de décimales après la virgule se configure via la constante GEO_DECIMAL_COUNT du composant GeoPointField.

[geoffreyaldebert]

Très bien, ça marche nickel chez moi, je vais merger. Merci !

Pour historique : le token Jawg s'ajoute dans le fichier .env dans la variable d'environnement VUE_APP_GEO_ACCESS_TOKEN