Method removeMarker

src/edit_session.js:742–750

* Removes the marker with the specified ID. If this marker was in front, the `'changeFrontMarker'` event is emitted. If the marker was in the back, the `'changeBackMarker'` event is emitted. * @param {Number} markerId A number representing a marker

(markerId)

     * @param {Number} markerId A number representing a marker
     **/
    removeMarker(markerId) {
        var marker = this.$frontMarkers[markerId] || this.$backMarkers[markerId];
        if (!marker)
            return;

        var markers = marker.inFront ? this.$frontMarkers : this.$backMarkers;
        delete (markers[markerId]);
        this._signal(marker.inFront ? "changeFrontMarker" : "changeBackMarker");
    }

    /**
     * Returns an object containing all of the markers, either front or back.