Function calcTextinfo

src/traces/bar/plot.js:1085–1159

(cd, index, xa, ya)

}

function calcTextinfo(cd, index, xa, ya) {
    var trace = cd[0].trace;
    var isHorizontal = trace.orientation === 'h';
    var isWaterfall = trace.type === 'waterfall';
    var isFunnel = trace.type === 'funnel';

    function formatLabel(u) {
        var pAxis = isHorizontal ? ya : xa;
        return tickText(pAxis, u, true).text;
    }

    function formatNumber(v) {
        var sAxis = isHorizontal ? xa : ya;
        return tickText(sAxis, +v, true).text;
    }

    var textinfo = trace.textinfo;
    var cdi = cd[index];

    var parts = textinfo.split('+');
    var text = [];
    var tx;

    var hasFlag = function (flag) {
        return parts.indexOf(flag) !== -1;
    };

    if (hasFlag('label')) {
        text.push(formatLabel(cd[index].p));
    }

    if (hasFlag('text')) {
        tx = Lib.castOption(trace, cdi.i, 'text');
        if (tx === 0 || tx) text.push(tx);
    }

    if (isWaterfall) {
        var delta = +cdi.rawS || cdi.s;
        var final = cdi.v;
        var initial = final - delta;

        if (hasFlag('initial')) text.push(formatNumber(initial));
        if (hasFlag('delta')) text.push(formatNumber(delta));
        if (hasFlag('final')) text.push(formatNumber(final));
    }

    if (isFunnel) {
        if (hasFlag('value')) text.push(formatNumber(cdi.s));

        var nPercent = 0;
        if (hasFlag('percent initial')) nPercent++;
        if (hasFlag('percent previous')) nPercent++;
        if (hasFlag('percent total')) nPercent++;

        var hasMultiplePercents = nPercent > 1;

        if (hasFlag('percent initial')) {
            tx = Lib.formatPercent(cdi.begR);