Function handleLonLatDefaults

src/traces/scattermapbox/defaults.js:98–105

(traceIn, traceOut, coerce)

};

function handleLonLatDefaults(traceIn, traceOut, coerce) {
    var lon = coerce('lon') || [];
    var lat = coerce('lat') || [];
    var len = Math.min(lon.length, lat.length);
    traceOut._length = len;

    return len;
}