ss="cn">NULL</span>,</span>
<span>  width <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  height <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  scale <span class="op">=</span> <span class="fl">0.5</span>,</span>
<span>  scaling_factor <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">"1x"</span>, <span class="st">"2x"</span><span class="op">)</span>,</sp