Method whenElemsReady

src/layer.js:912–922

()

  }
  // check if all child elements are ready
  whenElemsReady() {
    let elemsReady = [];
    let target = this.src ? this.shadowRoot : this;
    for (let elem of [
      ...target.querySelectorAll('map-extent'),
      ...target.querySelectorAll('map-feature')
    ]) {
      elemsReady.push(elem.whenReady());
    }
    return Promise.allSettled(elemsReady);
  }
}