Difference between revisions of "Widget:OpenStreetMap"
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(Changed reference to OpenLayers JavaScript to CDNJS hosted version which can be served over HTTPS) |
(changed to schemeless (protocol-independent) urls, manually specified urls for OSM tileset to ensure that they don't default to HTTP) |
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| Line 63: | Line 63: | ||
[[Category:Help]] | [[Category:Help]] | ||
| − | </noinclude><includeonly><!--{counter name="openStreetMapDivID" assign="openStreetMapDivID"}--><div id="openStreetMap<!--{$openStreetMapDivID|escape:'html'}-->" style="width:<!--{$width|escape:'html'|default:'400px'}-->; height:<!--{$height|escape:'html'|default:'400px'}-->;"></div><p style="margin-top:0;font-size:x-small;">© <a href="http://www.openstreetmap.org/">OpenStreetMap</a></p><!--{if $openStreetMapDivID == 1}--><script type="text/javascript" src=" | + | </noinclude><includeonly><!--{counter name="openStreetMapDivID" assign="openStreetMapDivID"}--><div id="openStreetMap<!--{$openStreetMapDivID|escape:'html'}-->" style="width:<!--{$width|escape:'html'|default:'400px'}-->; height:<!--{$height|escape:'html'|default:'400px'}-->;"></div><p style="margin-top:0;font-size:x-small;">© <a href="http://www.openstreetmap.org/">OpenStreetMap</a></p><!--{if $openStreetMapDivID == 1}--><script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/openlayers/2.13.1/OpenLayers.js"></script><style> |
div.olControlMousePosition { | div.olControlMousePosition { | ||
bottom: 0px; | bottom: 0px; | ||
| Line 98: | Line 98: | ||
displayProjection: epsg4326 | displayProjection: epsg4326 | ||
}); | }); | ||
| − | var mapnik = new OpenLayers.Layer.OSM(); | + | var mapnik = new OpenLayers.Layer.OSM( |
| + | "OpenStreetMap", | ||
| + | // Official OSM tileset as protocol-independent URLs | ||
| + | [ | ||
| + | '//a.tile.openstreetmap.org/${z}/${x}/${y}.png', | ||
| + | '//b.tile.openstreetmap.org/${z}/${x}/${y}.png', | ||
| + | '//c.tile.openstreetmap.org/${z}/${x}/${y}.png' | ||
| + | ], | ||
| + | null | ||
| + | ); | ||
map.addLayer(mapnik); | map.addLayer(mapnik); | ||
Revision as of 08:50, 30 June 2014
This widget allows you to embed OpenStreetMap in a wiki page.
Using this widget
You can insert a map with the following wiki code:
{{#widget:OpenStreetMap|lat=52.94762|lon=-1.1467897|zoom=16}}
Parameters
- width
- Width of the embedded map (default 400px).
- height
- Height of the embedded map (default 400px).
- lat
- The x-coordinate for the centre of the view.
- lon
- The y-coordinate for the centre of the view.
- units
- The type of map units used for the coordinates (defaults to 'degrees').
- zoom
- The zoom level (default 15).
- showmarker
- Adds a visual marker to the center of the map (default false).
- showmouseposition
- Displays the position of the mouse cursor in map coordinates.
Points of interest
- poifile
- Specifies the url of a file containing points of interest (POI) that should be overlaid on the map. See the file format description in [1]. Note: there is a bug that causes the last line of the poi file to be ignored; a workaround is to add a trailing line with a single '.' character.
- poititle
- The title of the POI layer (default 'Points of interest').
Storing points of interest on a wiki page
Instead of uploading a file you can add the points of interest to a wiki page and link to the raw page text, for example:
{{#widget:OpenStreetMap|...|poifile={{fullurl:Wiki page title|action=raw&templates=expand&ctype=text/plain}} }}
Note: If you change the contents of that wiki page you must purge the page cache (for each page that uses it in a map) before you can see the change.
Overlay a path
You can draw paths using connected line segments. This is useful for showing routes. Each path should have a unique name. For the parameters described below the placeholder '<id>' should be replaced with the name of the path.
- path.<id>.title
- Gives a title to the overlay (default "Route")
- path.<id>.point.lat
- Adds the latitude of a point to the path. You can specify this parameter many times to add all of the points to the path.
- path.<id>.point.lon
- Adds the longitude of a point to the path. You must specify this parameter the same number of times as the 'lat' parameter.
- path.<id>.colour
- Sets the colour to draw the path (default "#0033cc")
- path.<id>.opacity
- Sets the path opacity, in the range [0-1] (default 1)
- path.<id>.width
- Sets the line width (default 4)
Javascript alternatives
These alternatives can be used to cater for browsers that do not support javascript.
- alt_image
- The url of an image to represent the map.
- alt_text
- A description of the alt_image.