Options are almost always optional (wow) and passed as an object. Behold:
var map = L.map("map", {
option1: false,
option2: true
});
Syntax sugar
new L.Map("map") = L.map("map"); // because of class factories
Passing options
Always peep into the docs before reinventing the wheel
Fluent interface
map.setZoom(5)
.setView([10, 10])
.addLayer(layer); // very addictive
L.map
the most important class
no L.map means no fun
no center and zoom means no map
var options = {
center: [0, 0],
zoom: 5
// other properties (see the docs!)
};
var map = L.map(document.getElementById("map"), options); // produces the same as
var map = L.map("map", options);
