Khon 模板:Rapid transit OSM map/doc ke ngièn-sṳ́-mâ

{{Documentation subpage}}
<!-- Please place categories where indicated at the bottom of this page and interwikis at Wikidata (see [[Wikipedia:Wikidata]]) -->

The template generally works if the lines that make up the system have their own Wikidata entries (e.g. {{Q|7388350}} for [[Zürich S-Bahn]]), and the entries are connected to an OpenStreetMap line child feature.

Each Wikidata line entity's {{Wikidata property link|5817}} should be {{Q|Q55654238}} and should include the {{Wikidata property link|16}} property (for instance on the {{Q|7388350}} entity, {{Wikidata property link|16}} -> {{Q|Q636091}}).

This is a wrapper for [[Template:Maplink]]. It fetches `geoline` features and shows them within the template. The template works through a SPARQL Wikidata query. The vital field is `system_qid`, which determines the central item from which all other data is pulled.

First, try this on the Wikipedia page of an item that is supposed to show up on the map (e.g. a metro line):

<pre>{{mapframe|frame = yes | type = line | stroke-width = 2}}</pre>

If it's not displayed, the item might not yet be linked to an OSM feature.

== Usage ==
<pre>
{{Rapid transit OSM map
| system_qid = <!-- Optional. By default It'll assume the wikidata id linked to the page it is being used on. -->
| system_qid[2-5] = <!-- use upto 4 additional systems -->
| frame-lat    = 
| frame-long   = 
| frame-width  = 
| frame-height = 
| frame-align  = 
| stroke-width = <!-- Default is 3, use 2 for dense networks -->
| plain        = 
| text         = 
| zoom         = 
| display      = 
| single_line  = <!-- Useful to show a specific transit line. See examples below -->
| stations     = <!-- Any value will show the stations of a line/system. -->
| stations_qid = <!-- Optional. By default It'll assume the wikidata id linked to the page it is being used on. -->
| marker-symbol = <!-- If stations is set; Default is rail-metro -->
| marker-colo(u)r = <!-- If stations is set. -->
| marker-size  = <!-- If stations is set; Default is medium. -->
}}
</pre>

==Examples==
<big>'''Rapid transit system'''</big>
;Frankfurt

{{Rapid transit OSM map
| system_qid   = Q705684
| frame-width  = 500
| frame-height = 440
| zoom         = 10
}}

;Moscow

{{Rapid transit OSM map
| system_qid   = Q5499
| frame-lat    = 55.75
| frame-long   = 37.6
| frame-width  = 500
| frame-height = 440
| zoom         = 10
}}

<big>'''A specific line of a system'''</big>
;Zurich S6

{{Rapid transit OSM map
| system_qid   = Q7388350 <!-- not needed as the template can determine this from the page it is being used on. -->
| frame-lat    = 47.34
| frame-long   = 8.57
| frame-width  = 400
| frame-height = 440
| zoom         = 11
| stations     = y
| stations_qid = Q7388350 <!-- not needed as the template can determine this from the page it is being used on. -->
| single_line  = y
}}

<big>'''Rapid transit network of a region'''</big>
;Transport for Athens

{{Rapid transit OSM map
| system_qid   = Q1814382
| frame-lat    = 37.99
| frame-long   = 23.73
| frame-width  = 500
| frame-height = 440
| zoom         = 10
}}

==See also==
* [[:mw:Help:Extension:Kartographer|Help:Extension:Kartographer]]
* [[:mw:Help:Extension:Kartographer/Icons|Icons]]

<includeonly>{{sandbox other||
<!-- Categories below this line, please; interwikis at Wikidata -->
[[Category:Rail transport templates]]
[[Category:OpenStreetMap templates]]

}}</includeonly>