Function handleRThetaDefaults

src/traces/scatterpolar/defaults.js:74–105

(traceIn, traceOut, layout, coerce)

}

function handleRThetaDefaults(traceIn, traceOut, layout, coerce) {
    var r = coerce('r');
    var theta = coerce('theta');

    // TODO: handle this case outside supply defaults step
    if (Lib.isTypedArray(r)) {
        traceOut.r = r = Array.from(r);
    }
    if (Lib.isTypedArray(theta)) {
        traceOut.theta = theta = Array.from(theta);
    }

    var len;

    if (r) {
        if (theta) {
            len = Math.min(r.length, theta.length);
        } else {
            len = r.length;
            coerce('theta0');
            coerce('dtheta');
        }
    } else {
        if (!theta) return 0;
        len = traceOut.theta.length;
        coerce('r0');
        coerce('dr');
    }

    traceOut._length = len;
    return len;
}

module.exports = {
    handleRThetaDefaults: handleRThetaDefaults,