The spec for this action:
https://www.adobe.com/content/dam/acom/en/devnet/pdf/pdfs/PDF32000_2008.pdf#G11.2111850
An example of a form using this action:
https://www2.illinois.gov/rev/forms/reg/Documents/reg-1-mr.pdf
constructor(parameters) {
    const isRenderable = !!(
      parameters.data.hasPopup ||
      parameters.data.titleObj?.str ||
      parameters.data.contentsObj?.str
    );
    super(parameters, { isRenderable, ignoreBorder: true });
    this.containerClassName = "polylineAnnotation";
    this.svgElementName = "svg:polyline";
  }
  render() {
    this.container.className = this.containerClassName;
    
    
    
    const data = this.data;
    const width = data.rect[2] - data.rect[0];
    const height = data.rect[3] - data.rect[1];
    const svg = this.svgFactory.create(width, height);
    
    
    
    
    let points = [];