Function supplyDefaults

src/traces/funnel/defaults.js:12–66

(traceIn, traceOut, defaultColor, layout)

var Color = require('../../components/color');

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

    var len = handleXYDefaults(traceIn, traceOut, layout, coerce);
    if (!len) {
        traceOut.visible = false;
        return;
    }

    handlePeriodDefaults(traceIn, traceOut, layout, coerce);
    coerce('xhoverformat');
    coerce('yhoverformat');

    coerce('orientation', traceOut.y && !traceOut.x ? 'v' : 'h');
    coerce('offset');
    coerce('width');

    var text = coerce('text');

    coerce('hovertext');
    coerce('hovertemplate');
    coerce('hovertemplatefallback');

    var textposition = coerce('textposition');
    handleText(traceIn, traceOut, layout, coerce, textposition, {
        moduleHasSelected: false,
        moduleHasUnselected: false,
        moduleHasConstrain: true,
        moduleHasCliponaxis: true,
        moduleHasTextangle: true,
        moduleHasInsideanchor: true
    });

    if (traceOut.textposition !== 'none' && !traceOut.texttemplate) {
        coerce('textinfo', Lib.isArrayOrTypedArray(text) ? 'text+value' : 'value');
    }

    var markerColor = coerce('marker.color', defaultColor);
    coerce('marker.line.color', Color.defaultLine);
    coerce('marker.line.width');

    var connectorVisible = coerce('connector.visible');
    if (connectorVisible) {
        coerce('connector.fillcolor', defaultFillColor(markerColor));

        var connectorLineWidth = coerce('connector.line.width');
        if (connectorLineWidth) {
            coerce('connector.line.color');
            coerce('connector.line.dash');
        }
    }
    coerce('zorder');
}

function defaultFillColor(markerColor) {
    var cBase = Lib.isArrayOrTypedArray(markerColor) ? '#000' : markerColor;