Method whenReady

src/map-feature.js:757–780

()

    map.setView(center, this.getZoomToZoom(), { animate: false });
  }
  whenReady() {
    return new Promise((resolve, reject) => {
      let interval, failureTimer;
      if (this.isConnected /* jshint ignore:line */) {
        resolve();
      } else {
        let featureElement = this;
        interval = setInterval(testForFeature, 200, featureElement);
        failureTimer = setTimeout(featureNotDefined, 5000);
      }
      function testForFeature(featureElement) {
        if (featureElement.isConnected /* jshint ignore:line */) {
          clearInterval(interval);
          clearTimeout(failureTimer);
          resolve();
        }
      }
      function featureNotDefined() {
        clearInterval(interval);
        clearTimeout(failureTimer);
        reject('Timeout reached waiting for feature to be ready');
      }
    });
  }
}