16-13" aria-hidden="true" tabindex="-1"></a>)</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
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<p>We’re going to use <code>texture</code> as our background, but instead of plotting the whole thing we’re going mask it. Let’s create a polygon layer that will serve as the mask.</p>
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<div class="sourceCode cell-code" id="cb17"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb17-1"><a href