"use strict"; var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { if (k2 === undefined) k2 = k; Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } }); }) : (function(o, m, k, k2) { if (k2 === undefined) k2 = k; o[k2] = m[k]; })); var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { Object.defineProperty(o, "default", { enumerable: true, value: v }); }) : function(o, v) { o["default"] = v; }); var __importStar = (this && this.__importStar) || function (mod) { if (mod && mod.__esModule) return mod; var result = {}; if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k); __setModuleDefault(result, mod); return result; }; Object.defineProperty(exports, "__esModule", { value: true }); var chart_js_1 = require("chart.js"); var react_1 = __importStar(require("react")); var ReactChartJs = function (props) { var chartConfig = props.chartConfig; var canvasDomRef = react_1.useRef(); var chartInstanceRef = react_1.useRef({}); react_1.useEffect(function () { var canvasDom = canvasDomRef.current; var chartInstance = chartInstanceRef.current.chartInstance; if (chartInstance) { chartInstance.destroy(); } chartInstanceRef.current.chartInstance = new chart_js_1.Chart(canvasDom, chartConfig); // if (!chartInstance) { // } else { // chartInstanceRef.current!.chartInstance.update() // } }, [chartConfig]); return (react_1.default.createElement("div", null, react_1.default.createElement("canvas", { ref: function (instance) { canvasDomRef.current = instance; }, width: "400", height: "200" }))); }; exports.default = ReactChartJs;