1#@!#!123s

: / home3 / encodto1 / newpcjewellers.in / newadminpc / assets / js / chart / chartist /
Filename : chartist-plugin-tooltip.js
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(function ($) {
  /**
   * Chartist.js plugin to display a data label on top of the points in a line chart.
   *
   */
  /* global Chartist */
  (function (window, document, Chartist) {
    "use strict";

    var defaultOptions = {
      currency: undefined,
      currencyFormatCallback: undefined,
      tooltipOffset: {
        x: 0,
        y: -20,
      },
      anchorToPoint: false,
      appendToBody: false,
      class: undefined,
      pointClass: "ct-point",
    };

    Chartist.plugins = Chartist.plugins || {};
    Chartist.plugins.tooltip = function (options) {
      options = Chartist.extend({}, defaultOptions, options);

      return function tooltip(chart) {
        var tooltipSelector = options.pointClass;
        if (chart.constructor.name == Chartist.Bar.prototype.constructor.name) {
          tooltipSelector = "ct-bar";
        } else if (
          chart.constructor.name == Chartist.Pie.prototype.constructor.name
        ) {
          // Added support for donut graph
          if (chart.options.donut) {
            tooltipSelector = "ct-slice-donut";
          } else {
            tooltipSelector = "ct-slice-pie";
          }
        }

        var $chart = chart.container;
        var $toolTip = $chart.querySelector(".chartist-tooltip");
        if (!$toolTip) {
          $toolTip = document.createElement("div");
          $toolTip.className = !options.class
            ? "chartist-tooltip"
            : "chartist-tooltip " + options.class;
          if (!options.appendToBody) {
            $chart.appendChild($toolTip);
          } else {
            document.body.appendChild($toolTip);
          }
        }
        var height = $toolTip.offsetHeight;
        var width = $toolTip.offsetWidth;

        hide($toolTip);

        function on(event, selector, callback) {
          $chart.addEventListener(event, function (e) {
            if (!selector || hasClass(e.target, selector)) callback(e);
          });
        }

        on("mouseover", null, function () {
          var $point = event.target;
          var tooltipText = "";

          var isPieChart =
            chart instanceof Chartist.Pie ? $point : $point.parentNode;
          var seriesName = isPieChart
            ? $point.parentNode.getAttribute("ct:meta") ||
              $point.parentNode.getAttribute("ct:series-name")
            : "";
          var meta = $point.getAttribute("ct:meta") || seriesName || "";
          var hasMeta = !!meta;
          var value = $point.getAttribute("ct:value");

          if (
            options.transformTooltipTextFnc &&
            typeof options.transformTooltipTextFnc === "function"
          ) {
            value = options.transformTooltipTextFnc(value);
          }

          if (options.tooltipFnc && typeof options.tooltipFnc === "function") {
            tooltipText = options.tooltipFnc(meta, value);
          } else {
            if (options.metaIsHTML) {
              var txt = document.createElement("textarea");
              txt.innerHTML = meta;
              meta = txt.value;
            }

            meta = '<span class="chartist-tooltip-meta">' + meta + "</span>";

            if (hasMeta) {
              tooltipText += meta + "<br>";
            } else {
              // For Pie Charts also take the labels into account
              // Could add support for more charts here as well!
              if (chart instanceof Chartist.Pie) {
                var label = next($point, "ct-label");
                if (label.length > 0) {
                  tooltipText += text(label) + "<br>";
                }
              }
            }

            if (value) {
              if (options.currency) {
                if (options.currencyFormatCallback != undefined) {
                  value = options.currencyFormatCallback(value, options);
                } else {
                  value =
                    options.currency +
                    value.replace(/(\d)(?=(\d{3})+(?:\.\d+)?$)/g, "$1,");
                }
              }
              value =
                '<span class="chartist-tooltip-value">' + value + "</span>";
              tooltipText += value;
            }
          }

          if (tooltipText) {
            $toolTip.innerHTML = tooltipText;
            setPosition(event);
            show($toolTip);

            // Remember height and width to avoid wrong position in IE
            height = $toolTip.offsetHeight;
            width = $toolTip.offsetWidth;
          }
        });

        on("mouseout", null, function () {
          hide($toolTip);
        });

        function setPosition(event) {
          height = height || $toolTip.offsetHeight;
          width = width || $toolTip.offsetWidth;
          var offsetX = -width / 2 + options.tooltipOffset.x;
          var offsetY = -height + options.tooltipOffset.y;
          var anchorX, anchorY;

          if (!options.appendToBody) {
            var box = $chart.getBoundingClientRect();
            var left = event.pageX - box.left - window.pageXOffset;
            var top = event.pageY - box.top - window.pageYOffset;

            if (
              true === options.anchorToPoint &&
              event.target.x2 &&
              event.target.y2
            ) {
              anchorX = parseInt(event.target.x2.baseVal.value);
              anchorY = parseInt(event.target.y2.baseVal.value);
            }

            $toolTip.style.top = (anchorY || top) + offsetY + "px";
            $toolTip.style.left = (anchorX || left) + offsetX + "px";
          } else {
            $toolTip.style.top = event.pageY + offsetY + "px";
            $toolTip.style.left = event.pageX + offsetX + "px";
          }
        }
      };
    };

    function show(element) {
      if (!hasClass(element, "tooltip-show")) {
        element.className = element.className + " tooltip-show";
      }
    }

    function hide(element) {
      // var regex = new RegExp('tooltip-show' + '\\s*', 'gi');
      // element.className = element.className.replace(regex, '').trim();
      element.classList.remove("tooltip-show");
    }

    function hasClass(element, className) {
      return (
        (" " + element.getAttribute("class") + " ").indexOf(
          " " + className + " "
        ) > -1
      );
    }

    function next(element, className) {
      do {
        element = element.nextSibling;
      } while (element && !hasClass(element, className));
      return element;
    }

    function text(element) {
      return element.innerText || element.textContent;
    }
  })(window, document, Chartist);
})(jQuery);