ymaps.ready(init);function init(){var coronamap = new ymaps.Map("coronamap", {center: [54.331427, 48.426533],zoom: 10,controls:['fullscreenControl','zoomControl']}), clusterer = new ymaps.Clusterer({preset: 'islands#darkblueClusterIcons',hasBalloon: false}),points=[[54.307453,48.330970],[54.307453,48.330970],[54.299672,48.324413],[54.299672,48.324413],[54.300208,48.325589],[54.300208,48.325589],[54.300208,48.325589],[54.277215,48.300086],[54.277215,48.300086],[54.269281,48.301344],[54.310037,48.354425],[54.310037,48.354425],[54.310037,48.354425],[54.312285,48.354039],[54.290723,48.318735],[54.377647,48.585373],[54.378156,48.583639],[54.353675,48.528007],[54.379252,48.589344],[54.391537,48.594805],[54.391537,48.594805],[54.374459,48.591042],[54.329924,48.472141],[54.295174,48.370343],[54.348489,48.367639],[54.336534,48.346089],[54.337605,48.385211],[54.294685,48.369140],[54.294685,48.369140],[54.298333,48.371020]],geoObjects=[];for(var i=0;i<points.length;i++) { geoObjects[i] = new ymaps.Placemark(points[i], {}, {preset: 'islands#darkBlueCircleDotIcon'});}clusterer.add(geoObjects);coronamap.geoObjects.add(clusterer);}