ata from the loaded layer
        var TileJSON = layer.getTileJSON();
    });
</code></pre><p><em>Returns</em>: the TileJSON object</p>
<h3 id="section-tilelayer-setformat">tileLayer.setFormat(format)</h3>
<p>Set the image format of tiles in this layer. You can use lower-quality tiles
in order to load maps faster</p>
<table>
<thead>
<tr>
<th>Options</th>
<th>Value</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>format</td>
<td>string</td>
<td><code>string</code> an image format. valid options are: