Function coerce

src/traces/scatterpolar/defaults.js:16–18

(attr, dflt)

function supplyDefaults(traceIn, traceOut, defaultColor, layout) {
    function coerce(attr, dflt) {
        return Lib.coerce(traceIn, traceOut, attributes, attr, dflt);
    }

    var len = handleRThetaDefaults(traceIn, traceOut, layout, coerce);
    if (!len) {