@geogirafe/lib-geoportal/tools/share/serializers/mappositionserializer.js

GeoGirafe is a flexible application to build online geoportals.

import MapPosition from '../../state/mapposition.js';
export default class MapPositionSerializer {
    context;
    constructor(context) {
        this.context = context;
    }
    get state() {
        return this.context.stateManager.state;
    }
    brainSerialize(mapPosition) {
        const pos = {
            center: mapPosition.center,
            resolution: mapPosition.resolution,
            crosshair: mapPosition.crosshair,
            tooltip: mapPosition.tooltip,
            markers: mapPosition.markers
        };
        return JSON.stringify(pos);
    }
    brainDeserialize(str) {
        const pos = JSON.parse(str);
        const mapPosition = new MapPosition();
        mapPosition.center = pos.center;
        mapPosition.resolution = pos.resolution;
        mapPosition.crosshair = pos.crosshair;
        mapPosition.tooltip = pos.tooltip;
        mapPosition.markers = pos.markers;
        this.state.position = mapPosition;
    }
}