1var legend = L.control({position: 'bottomright'});
2
3legend.onAdd = function (map) {
4
5 var div = L.DomUtil.create('div', 'info legend'),
6 grades = [0, 10, 20, 50, 100, 200, 500, 1000],
7 labels = [];
8
9 // loop through our density intervals and generate a label with a colored square for each interval
10 for (var i = 0; i < grades.length; i++) {
11 div.innerHTML +=
12 '<i style="background:' + getColor(grades[i] + 1) + '"></i> ' +
13 grades[i] + (grades[i + 1] ? '–' + grades[i + 1] + '<br>' : '+');
14 }
15
16 return div;
17};
18
19legend.addTo(map);
20