Function calcTexttemplate

src/traces/bar/plot.js:1002–1083

(fullLayout, cd, index, xa, ya)

}

function calcTexttemplate(fullLayout, cd, index, xa, ya) {
    var trace = cd[0].trace;
    var texttemplate = Lib.castOption(trace, index, 'texttemplate');
    if (!texttemplate) return '';
    var isHistogram = trace.type === 'histogram';
    var isWaterfall = trace.type === 'waterfall';
    var isFunnel = trace.type === 'funnel';
    var isHorizontal = trace.orientation === 'h';

    var pLetter, pAxis;
    var vLetter, vAxis;
    if (isHorizontal) {
        pLetter = 'y';
        pAxis = ya;
        vLetter = 'x';
        vAxis = xa;
    } else {
        pLetter = 'x';
        pAxis = xa;
        vLetter = 'y';
        vAxis = ya;
    }

    function formatLabel(u) {
        return tickText(pAxis, pAxis.c2l(u), true).text;
    }

    function formatNumber(v) {
        return tickText(vAxis, vAxis.c2l(v), true).text;
    }

    var cdi = cd[index];
    var obj = {};

    obj.label = cdi.p;
    obj.labelLabel = obj[pLetter + 'Label'] = formatLabel(cdi.p);

    var tx = Lib.castOption(trace, cdi.i, 'text');
    if (tx === 0 || tx) obj.text = tx;

    obj.value = cdi.s;
    obj.valueLabel = obj[vLetter + 'Label'] = formatNumber(cdi.s);

    var pt = {};
    appendArrayPointValue(pt, trace, cdi.i);

    if (isHistogram || pt.x === undefined) pt.x = isHorizontal ? obj.value : obj.label;
    if (isHistogram || pt.y === undefined) pt.y = isHorizontal ? obj.label : obj.value;
    if (isHistogram || pt.xLabel === undefined) pt.xLabel = isHorizontal ? obj.valueLabel : obj.labelLabel;
    if (isHistogram || pt.yLabel === undefined) pt.yLabel = isHorizontal ? obj.labelLabel : obj.valueLabel;

    if (isWaterfall) {
        obj.delta = +cdi.rawS || cdi.s;
        obj.deltaLabel = formatNumber(obj.delta);
        obj.final = cdi.v;
        obj.finalLabel = formatNumber(obj.final);
        obj.initial = obj.final - obj.delta;
        obj.initialLabel = formatNumber(obj.initial);