Plugin for displaying a message when there is no data visible in chart.

no-data-to-display.js

/*
 Highcharts JS v5.0.9 (2017-03-08)
 Plugin for displaying a message when there is no data visible in chart.
 Update to chart pie when data is null

 (c) 2010-2016 Highsoft AS
 Author: Oystein Moseng

 License: www.highcharts.com/license
*/

(function(d) {
    "object" === typeof module && module.exports ? module.exports = d : d(Highcharts)
})(function(d) {
    (function(c) {
        function d() {
            var value = 0;
            for (var i = this.points.length - 1; i >= 0; i--) {
                if (this.points[i].options.y) {
                    value = value + this.points[i].options.y;
                }
            }
            return value
        }

        function g() {
            this.hasData() ? this.hideNoData() : this.showNoData()
        }
        var h = c.seriesTypes,
            e = c.Chart.prototype,
            f = c.getOptions(),
            k = c.extend,
            l = c.each;
        k(f.lang, {
            noData: "No data to display"
        });
        f.noData = {
            position: {
                x: 0,
                y: 0,
                align: "center",
                verticalAlign: "middle"
            }
        };
        f.noData.style = {
            fontWeight: "bold",
            fontSize: "12px",
            color: "#666666"
        };
        l(["pie", "gauge", "waterfall", "bubble",
            "treemap"
        ], function(a) {
            h[a] && (h[a].prototype.hasData = d)
        });
        c.Series.prototype.hasData = function() {
            return this.visible && void 0 !== this.dataMax && void 0 !== this.dataMin
        };
        e.showNoData = function(a) {
            var b = this.options;
            a = a || b.lang.noData;
            b = b.noData;
            this.noDataLabel || (this.noDataLabel = this.renderer.label(a, 0, 0, null, null, null, b.useHTML, null, "no-data"), this.noDataLabel.attr(b.attr).css(b.style), this.noDataLabel.add(), this.noDataLabel.align(k(this.noDataLabel.getBBox(), b.position), !1, "plotBox"))
        };
        e.hideNoData = function() {
            this.noDataLabel &&
                (this.noDataLabel = this.noDataLabel.destroy())
        };
        e.hasData = function() {
            for (var a = this.series, b = a.length; b--;)
                if (a[b].hasData() && !a[b].options.isInternal) return !0;
            return !1
        };
        e.callbacks.push(function(a) {
            c.addEvent(a, "load", g);
            c.addEvent(a, "redraw", g)
        })
    })(d)
});