<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>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br />Reply to this email directly, <a href="https://github.com/openstreetmap/openstreetmap-website/pull/5386">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/AAK2OLKBD3MNFX4JEZETZDD2EMPXTAVCNFSM6AAAAABTGLIXK6VHI2DSMVQWIX3LMV43ASLTON2WKOZSG4ZDINZRG42TANY">unsubscribe</a>.<br />You are receiving this because you are subscribed to this thread.<img src="https://github.com/notifications/beacon/AAK2OLLY6W3W7UG3ACES2ET2EMPXTA5CNFSM6AAAAABTGLIXK6WGG33NNVSW45C7OR4XAZNFJFZXG5LFVJRW63LNMVXHIX3JMTHKEZ7DYM.gif" height="1" width="1" alt="" /><span style="color: transparent; font-size: 0; display: none; visibility: hidden; overflow: hidden; opacity: 0; width: 0; height: 0; max-width: 0; max-height: 0; mso-hide: all">Message ID: <span><openstreetmap/openstreetmap-website/pull/5386</span><span>@</span><span>github</span><span>.</span><span>com></span></span></p>
<script type="application/ld+json">[
{
"@context": "http://schema.org",
"@type": "EmailMessage",
"potentialAction": {
"@type": "ViewAction",
"target": "https://github.com/openstreetmap/openstreetmap-website/pull/5386",
"url": "https://github.com/openstreetmap/openstreetmap-website/pull/5386",
"name": "View Pull Request"
},
"description": "View this Pull Request on GitHub",
"publisher": {
"@type": "Organization",
"name": "GitHub",
"url": "https://github.com"
}
}
]</script>