gcolor: &quot;#f1f5f7&quot;} );
</code></pre>

<p>After creating a space, we will create a <em>Form</em> to work with that space. A form is like a brush, a way of visualizing the points.
The <em>Form</em> class works with html canvas and draws basic shapes. We create an instance of it by passing <code>space</code> into it.</p>
<pre><code class="language-javascript">var form = new Form(space);
</code></pre>

<p>You may realize that <em>Space</em> and <em>Form</em> can be extended to create different kinds of