ath)</h3>
                            <canvas id="canvas-filled-${this.idSuffix}"></canvas>
                            </div>` : ''}
                    </div>
                `;

                this.canvasOriginal = document.getElementById(`canvas-original-${this.idSuffix}`);
                this.ctxOriginal = this.canvasOriginal.getContext('2d');
                this.coonsifyButton = document.getElementById(`coonsify-button-${this.idSuffix}`);

                if (this.showSubdividedView) {
            