react-chart-js/dist/ReactChartJs.js

46 lines
1.9 KiB
JavaScript

"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;