i class="param">
                    
                        <code class="param-name">context</code>
                        <span class="type">CanvasRenderingContext2D</span>
                    

                    

                    <div class="param-description">
                        <p>the context returned by prepare()</p>

                    </div>

                    
                </li>
            
            </ul>
        </div>
    

    
        <div class="returns">
            <h4