e class="highlight swift"><code><span class="kd">public</span> <span class="nf">init</span><span class="p">(</span><span class="nv">value</span><span class="p">:</span> <span class="kt">String</span><span class="p">,</span> <span class="nv">color</span><span class="p">:</span> <span class="kt">UIColor</span><span class="p">?</span> <span class="o">=</span> <span class="o">.</span><span class="n">gray</span><span class="p">,</span> <span class="nv">font</span><span class="p">:</span> <span class="kt">UIFont<