onResized(size, epubcfi) {
    /**
     * Emit that the rendition has been resized
     * @event resized
     * @param {number} width
     * @param {height} height
     * @param {string} epubcfi (optional)
     * @memberof Rendition
     */
    this.emit(constants["c" /* EVENTS */].RENDITION.RESIZED, {
      width: size.width,
      height: size.height
    }, epubcfi);

    if (this.location && this.location.start) {
      this.display(epubcfi || this.location.start.cfi);
    }
  }
Report resize events and display the last seen location
@private