@linkdesign/screen/lib/qrcode/index.js

屏组件库，但使用场景又不局限于屏。主要用于BI、大盘和屏

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
exports.__esModule = true;
exports["default"] = void 0;
var _react = _interopRequireWildcard(require("react"));
var _qrcode = _interopRequireDefault(require("qrcode"));
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { "default": e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n["default"] = e, t && t.set(e, n), n; }
var QRCode = function QRCode(_ref) {
  var className = _ref.className,
    url = _ref.url;
  (0, _react.useEffect)(function () {
    var canvas = document.getElementById('canvas');
    if (canvas && url) {
      _qrcode["default"].toCanvas(canvas, url, function (error) {
        if (error) console.error(error);
      });
    }
  }, [url]);
  return /*#__PURE__*/_react["default"].createElement("canvas", {
    className: className,
    id: "canvas",
    width: "200",
    height: "200"
  });
};
var _default = exports["default"] = QRCode;