1. DomName('SVGPathElement.createSVGPathSegLinetoRel')
  2. DocsEditable()
PathSegLinetoRel createSvgPathSegLinetoRel(num x, num y)

Source 

@DomName('SVGPathElement.createSVGPathSegLinetoRel')
@DocsEditable()
PathSegLinetoRel createSvgPathSegLinetoRel(num x, num y) => _blink.BlinkSVGPathElement.instance.createSVGPathSegLinetoRel_Callback_2_(this, x, y);