this.primereact = this.primereact || {}; this.primereact.chart = (function (exports, React, utils) { 'use strict'; function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; } var React__default = /*#__PURE__*/_interopDefaultLegacy(React); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; } function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); } function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); } function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); } function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; } function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } } var Chart = /*#__PURE__*/function (_Component) { _inherits(Chart, _Component); var _super = _createSuper(Chart); function Chart() { _classCallCheck(this, Chart); return _super.apply(this, arguments); } _createClass(Chart, [{ key: "initChart", value: function initChart() { var _this = this; import('chart.js/auto').then(function (module) { if (_this.chart) { _this.chart.destroy(); _this.chart = null; } if (module && module["default"]) { _this.chart = new module["default"](_this.canvas, { type: _this.props.type, data: _this.props.data, options: _this.props.options, plugins: _this.props.plugins }); } }); } }, { key: "getCanvas", value: function getCanvas() { return this.canvas; } }, { key: "getChart", value: function getChart() { return this.chart; } }, { key: "getBase64Image", value: function getBase64Image() { return this.chart.toBase64Image(); } }, { key: "generateLegend", value: function generateLegend() { if (this.chart) { this.chart.generateLegend(); } } }, { key: "refresh", value: function refresh() { if (this.chart) { this.chart.update(); } } }, { key: "reinit", value: function reinit() { this.initChart(); } }, { key: "shouldComponentUpdate", value: function shouldComponentUpdate(nextProps) { if (nextProps.data === this.props.data && nextProps.options === this.props.options && nextProps.type === this.props.type) { return false; } return true; } }, { key: "componentDidMount", value: function componentDidMount() { this.initChart(); } }, { key: "componentDidUpdate", value: function componentDidUpdate() { this.reinit(); } }, { key: "componentWillUnmount", value: function componentWillUnmount() { if (this.chart) { this.chart.destroy(); this.chart = null; } } }, { key: "render", value: function render() { var _this2 = this; var className = utils.classNames('p-chart', this.props.className), style = Object.assign({ width: this.props.width, height: this.props.height }, this.props.style); return /*#__PURE__*/React__default["default"].createElement("div", { id: this.props.id, style: style, className: className }, /*#__PURE__*/React__default["default"].createElement("canvas", { ref: function ref(el) { _this2.canvas = el; }, width: this.props.width, height: this.props.height })); } }]); return Chart; }(React.Component); _defineProperty(Chart, "defaultProps", { id: null, type: null, data: null, options: null, plugins: null, width: null, height: null, style: null, className: null }); exports.Chart = Chart; Object.defineProperty(exports, '__esModule', { value: true }); return exports; })({}, React, primereact.utils);