Function appendTextNode

src/traces/bar/plot.js:538–552

(bar, text, font)

    var textPosition;

    function appendTextNode(bar, text, font) {
        var textSelection = Lib.ensureSingle(bar, 'text')
            .text(text)
            .attr({
                class: 'bartext bartext-' + textPosition,
                'text-anchor': 'middle',
                // prohibit tex interpretation until we can handle
                // tex and regular text together
                'data-notex': 1
            })
            .call(Drawing.font, font)
            .call(svgTextUtils.convertToTspans, gd);

        return textSelection;
    }

    // get trace attributes
    var trace = cd[0].trace;