class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span> <span class="op">+</span></span></span>
<span class="r-in"><span>  <span class="fu">scale_color_manual</span><span class="op">(</span>values <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"#00000000"</span>, <span class="st">"#000000"</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-err 