��クスを返すメソッドです。</p><h5>Example</h5><p class="example"><iframe height="400" style="width: 100%;" scrolling="no" title="[Next2D Reference] Chapter 04-1" src="https://codepen.io/next2d/embed/vYeRVJK?default-tab=js%2Cresult&editable=true&theme-id=dark" frameborder="no" loading="lazy" allowtransparency="true" allowfullscreen="true">See the Pen <a href="https://codepen.io/next2d/pen/vYeRVJK">[Next2D Reference] Chapter 04-1</a> by Next2D (<a href="https://codepen.io/next2d">@next2d</a>) on <