: yPosition DOM}</i></code>)
                </td>
            </tr>
            <tr class="hidden" parent="getNodeAt">
                <td class="midMethods">Returns: String</td>
                <td>Returns a nodeId or undefined. The DOM positions are expected to be in pixels from the top left
                    corner
                    of the canvas.
                </td>
            </tr>
            <tr class="collapsible toggle" onclick="toggleTable('methodTable','getEdgeAt', this);">
              