/* chartist-plugin-tooltip 0.0.17
 * Copyright © 2016 Markus Padourek
 * Free to use under the WTFPL license.
 * http://www.wtfpl.net/
 */

!(function (a, b) {
  "function" == typeof define && define.amd
    ? define(["chartist"], function (c) {
        return (a.returnExportsGlobal = b(c));
      })
    : "object" == typeof exports
    ? (module.exports = b(require("chartist")))
    : (a["Chartist.plugins.tooltips"] = b(Chartist));
})(this, function (a) {
  return (
    (function (a, b, c) {
      "use strict";
      function d(a) {
        f(a, "tooltip-show") || (a.className = a.className + " tooltip-show");
      }
      function e(a) {
        var b = new RegExp("tooltip-show\\s*", "gi");
        a.className = a.className.replace(b, "").trim();
      }
      function f(a, b) {
        return (
          (" " + a.getAttribute("class") + " ").indexOf(" " + b + " ") > -1
        );
      }
      function g(a, b) {
        do a = a.nextSibling;
        while (a && !f(a, b));
        return a;
      }
      function h(a) {
        return a.innerText || a.textContent;
      }
      var i = {
        currency: void 0,
        currencyFormatCallback: void 0,
        tooltipOffset: { x: 0, y: -20 },
        anchorToPoint: !1,
        appendToBody: !1,
        class: void 0,
        pointClass: "ct-point",
      };
      (c.plugins = c.plugins || {}),
        (c.plugins.tooltip = function (j) {
          return (
            (j = c.extend({}, i, j)),
            function (i) {
              function k(a, b, c) {
                n.addEventListener(a, function (a) {
                  (b && !f(a.target, b)) || c(a);
                });
              }
              function l(b) {
                (p = p || o.offsetHeight), (q = q || o.offsetWidth);
                var c,
                  d,
                  e = -q / 2 + j.tooltipOffset.x,
                  f = -p + j.tooltipOffset.y;
                if (j.appendToBody)
                  (o.style.top = b.pageY + f + "px"),
                    (o.style.left = b.pageX + e + "px");
                else {
                  var g = n.getBoundingClientRect(),
                    h = b.pageX - g.left - a.pageXOffset,
                    i = b.pageY - g.top - a.pageYOffset;
                  !0 === j.anchorToPoint &&
                    b.target.x2 &&
                    b.target.y2 &&
                    ((c = parseInt(b.target.x2.baseVal.value)),
                    (d = parseInt(b.target.y2.baseVal.value))),
                    (o.style.top = (d || i) + f + "px"),
                    (o.style.left = (c || h) + e + "px");
                }
              }
              var m = j.pointClass;
              i instanceof c.Bar
                ? (m = "ct-bar")
                : i instanceof c.Pie &&
                  (m = i.options.donut ? "ct-slice-donut" : "ct-slice-pie");
              var n = i.container,
                o = n.querySelector(".chartist-tooltip");
              o ||
                ((o = b.createElement("div")),
                (o.className = j.class
                  ? "chartist-tooltip " + j.class
                  : "chartist-tooltip"),
                j.appendToBody ? b.body.appendChild(o) : n.appendChild(o));
              var p = o.offsetHeight,
                q = o.offsetWidth;
              e(o),
                k("mouseover", m, function (a) {
                  var e = a.target,
                    f = "",
                    k = i instanceof c.Pie ? e : e.parentNode,
                    m = k
                      ? e.parentNode.getAttribute("ct:meta") ||
                        e.parentNode.getAttribute("ct:series-name")
                      : "",
                    n = e.getAttribute("ct:meta") || m || "",
                    r = !!n,
                    s = e.getAttribute("ct:value");
                  if (
                    (j.transformTooltipTextFnc &&
                      "function" == typeof j.transformTooltipTextFnc &&
                      (s = j.transformTooltipTextFnc(s)),
                    j.tooltipFnc && "function" == typeof j.tooltipFnc)
                  )
                    f = j.tooltipFnc(n, s);
                  else {
                    if (j.metaIsHTML) {
                      var t = b.createElement("textarea");
                      (t.innerHTML = n), (n = t.value);
                    }
                    if (
                      ((n =
                        '<span class="chartist-tooltip-meta">' + n + "</span>"),
                      r)
                    )
                      f += n + "<br>";
                    else if (i instanceof c.Pie) {
                      var u = g(e, "ct-label");
                      u && (f += h(u) + "<br>");
                    }
                    s &&
                      (j.currency &&
                        (s =
                          void 0 != j.currencyFormatCallback
                            ? j.currencyFormatCallback(s, j)
                            : j.currency +
                              s.replace(/(\d)(?=(\d{3})+(?:\.\d+)?$)/g, "$1,")),
                      (s =
                        '<span class="chartist-tooltip-value">' +
                        s +
                        "</span>"),
                      (f += s));
                  }
                  f &&
                    ((o.innerHTML = f),
                    l(a),
                    d(o),
                    (p = o.offsetHeight),
                    (q = o.offsetWidth));
                }),
                k("mouseout", m, function () {
                  e(o);
                }),
                k("mousemove", null, function (a) {
                  !1 === j.anchorToPoint && l(a);
                });
            }
          );
        });
    })(window, document, a),
    a.plugins.tooltips
  );
});
//# sourceMappingURL=chartist-plugin-tooltip.min.js.map