dash-core-components/lib/fragments/Math.react.js

Core component suite for Dash

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.propTypes = exports.defaultProps = exports.default = void 0;
var _propTypes = _interopRequireDefault(require("prop-types"));
var _react = _interopRequireWildcard(require("react"));
var _mathjax = _interopRequireDefault(require("../utils/LazyLoader/mathjax"));
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function _interopRequireWildcard(e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (var _t in e) "default" !== _t && {}.hasOwnProperty.call(e, _t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, _t)) && (i.get || i.set) ? o(f, _t, i) : f[_t] = e[_t]); return f; })(e, t); }
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
class DashMath extends _react.Component {
  constructor(props) {
    super(props);
    this.span_element = /*#__PURE__*/_react.default.createRef();
  }
  componentDidMount() {
    this.renderMath();
  }
  componentDidUpdate(prevProps) {
    if (prevProps.tex !== this.props.tex || prevProps.inline !== this.props.inline) {
      this.renderMath();
    }
  }
  renderMath() {
    var current = this.span_element.current;
    (0, _mathjax.default)().then(function () {
      window.MathJax.typeset([current]);
    });
  }
  render() {
    return /*#__PURE__*/_react.default.createElement("span", {
      ref: this.span_element
    }, this.props.inline ? '\\(' : '\\[', this.props.tex, this.props.inline ? '\\)' : '\\]');
  }
}
exports.default = DashMath;
DashMath.propTypes = {
  tex: _propTypes.default.string,
  inline: _propTypes.default.bool
};
DashMath.defaultProps = {
  tex: '',
  inline: true
};
var propTypes = exports.propTypes = DashMath.propTypes;
var defaultProps = exports.defaultProps = DashMath.defaultProps;