Method findElement

packages/markmap-view/src/view.ts:643–661

(node: INode)

  }

  findElement(node: INode) {
    let result:
      | {
          data: INode;
          g: SVGGElement;
        }
      | undefined;
    this.g
      .selectAll<SVGGElement, INode>(childSelector<SVGGElement>(SELECTOR_NODE))
      .each(function walk(d) {
        if (d === node) {
          result = {
            data: d,
            g: this,
          };
        }
      });
    return result;
  }

  /**
   * Pan the content to make the provided node visible in the viewport.