dt><dt class="spec method" id="method-size"><a href="#method-size" class="anchor"></a><code><span class="keyword">method</span> size : <span><span>int Js_of_ocaml.Js.optdef</span> Js_of_ocaml.Js.readonly_prop</span></code></dt><dt class="spec method" id="method-scale"><a href="#method-scale" class="anchor"></a><code><span class="keyword">method</span> scale : <span><span>int Js_of_ocaml.Js.optdef</span> Js_of_ocaml.Js.readonly_prop</span></code></dt><dt class="spec method" id="method-spotcolor"><a href="#me