Function handleLineDefaults

src/traces/parcats/defaults.js:13–29

(traceIn, traceOut, defaultColor, layout, coerce)

var isTypedArraySpec = require('../../lib/array').isTypedArraySpec;

function handleLineDefaults(traceIn, traceOut, defaultColor, layout, coerce) {
    coerce('line.shape');
    coerce('line.hovertemplate');
    coerce('line.hovertemplatefallback');

    var lineColor = coerce('line.color', layout.colorway[0]);
    if (hasColorscale(traceIn, 'line') && Lib.isArrayOrTypedArray(lineColor)) {
        if (lineColor.length) {
            coerce('line.colorscale');
            colorscaleDefaults(traceIn, traceOut, layout, coerce, { prefix: 'line.', cLetter: 'c' });
            return lineColor.length;
        } else {
            traceOut.line.color = defaultColor;
        }
    }
    return Infinity;
}

function dimensionDefaults(dimensionIn, dimensionOut) {
    function coerce(attr, dflt) {