Class WxMultilayerManager

WxMultilayerManager manages multiple WxTileSource and provides methods to set time and preload tiles for all sources.

Example

    // Get the API ready - should be ONE per application
    const wxapi = new WxAPI({ dataServerURL, maskURL: 'none', qtreeURL: 'none' });

    const wxdatasetManager = await wxapi.createDatasetManager('gfs.global');

    const layerManager = new WxMultilayerManager();

    const layer1 = wxdatasetManager.createSourceLayer({ variable: 'air.visibility' }, { id: 'wxsource1', opacity: 1.0 });
    layerManager.addSource(layer1);
    await addWxLayer(layer1);

    const layer2 = wxdatasetManager.createSourceLayer({ variable: 'air.humidity.at-2m' }, { id: 'wxsource2', opacity: 0.7 });
    layerManager.addSource(layer2);
    await addWxLayer(layer2);

    const times = layer1.getAllTimes().slice(0, 10);
    await layerManager.preloadTimes(times);

    let t = 0;
    const nextTimeStep = async () => {
        await layerManager.setTime(t++ % times.length); // await always !!
        setTimeout(nextTimeStep, 0);
    };

    setTimeout(nextTimeStep);