<p dir="auto">Now you can (re)define other options accepted by Leaflet tile layers, for example <code class="notranslate">url</code> or <code class="notranslate">maxZoom</code>. Also you define new tile layers that are not present in <code class="notranslate">leaflet.osm.js</code> because <code class="notranslate">leafletOsmId</code> is no longer mandatory.</p>
<p dir="auto">This lets you add, for example, dark version of Transport Map by adding to <code class="notranslate">config/layers.yml</code>:</p>
<div class="highlight highlight-source-yaml" dir="auto"><pre class="notranslate">- <span class="pl-ent">url</span>: <span class="pl-s"><span class="pl-pds">'</span>https://{s}.tile.thunderforest.com/transport-dark/{z}/{x}/{y}{r}.png?apikey={apikey}<span class="pl-pds">'</span></span>
<span class="pl-ent">maxZoom</span>: <span class="pl-c1">21</span>
<span class="pl-ent">code</span>: <span class="pl-s"><span class="pl-pds">"</span>U<span class="pl-pds">"</span></span>
<span class="pl-ent">keyId</span>: <span class="pl-s"><span class="pl-pds">"</span>transportmapdark<span class="pl-pds">"</span></span>
<span class="pl-ent">nameId</span>: <span class="pl-s"><span class="pl-pds">"</span>transport_map<span class="pl-pds">"</span></span>
<span class="pl-ent">apiKeyId</span>: <span class="pl-s"><span class="pl-pds">"</span>THUNDERFOREST_KEY<span class="pl-pds">"</span></span>
<span class="pl-ent">credit</span>:
<span class="pl-ent">id</span>: <span class="pl-s"><span class="pl-pds">"</span>thunderforest_credit<span class="pl-pds">"</span></span>
<span class="pl-ent">children</span>:
<span class="pl-ent">thunderforest_link</span>:
<span class="pl-ent">id</span>: <span class="pl-s"><span class="pl-pds">"</span>andy_allan<span class="pl-pds">"</span></span>
<span class="pl-ent">href</span>: <span class="pl-s"><span class="pl-pds">"</span>https://www.thunderforest.com/<span class="pl-pds">"</span></span></pre></div>
<hr>
<h4>You can view, comment on, or merge this pull request online at:</h4>
<p> <a href='https://github.com/openstreetmap/openstreetmap-website/pull/5386'>https://github.com/openstreetmap/openstreetmap-website/pull/5386</a></p>
<h4>Commit Summary</h4>
<ul>
<li><a href="https://github.com/openstreetmap/openstreetmap-website/pull/5386/commits/02257f7294c45a2cf0d6a94a9dafd8b2e9242e9c" class="commit-link">02257f7</a> Allow specifying extra layer options in layers.yml</li>
</ul>
<h4 style="display: inline-block">File Changes </h4> <p style="display: inline-block">(<a href="https://github.com/openstreetmap/openstreetmap-website/pull/5386/files">2 files</a>)</p>
<ul>
<li>
<strong>M</strong>
<a href="https://github.com/openstreetmap/openstreetmap-website/pull/5386/files#diff-87e33ea7d5e625dd851a78a3192719681de20caea8edd278a10f5342585c98e7">app/assets/javascripts/leaflet.layers.js</a>
(2)
</li>
<li>
<strong>M</strong>
<a href="https://github.com/openstreetmap/openstreetmap-website/pull/5386/files#diff-f060eef487077b042f45b3a12e7a2cbd54a446f8c744cdb98405a1295430e8b9">app/assets/javascripts/leaflet.map.js</a>
(27)
</li>
</ul>
<h4>Patch Links:</h4>
<ul>
<li><a href='https://github.com/openstreetmap/openstreetmap-website/pull/5386.patch'>https://github.com/openstreetmap/openstreetmap-website/pull/5386.patch</a></li>
<li><a href='https://github.com/openstreetmap/openstreetmap-website/pull/5386.diff'>https://github.com/openstreetmap/openstreetmap-website/pull/5386.diff</a></li>
</ul>
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