rc-leaflet/es/components/BaseIcon/index.js

React Map Components of Leaflet

var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
import { PureComponent, Children, isValidElement, cloneElement } from 'react';
import PropTypes from 'prop-types';
import L from 'leaflet';
import { Pixel } from '../../util/PropTypes';
var BaseIcon = /** @class */ (function (_super) {
    __extends(BaseIcon, _super);
    function BaseIcon() {
        var _this = _super !== null && _super.apply(this, arguments) || this;
        _this.state = {
            instance: undefined
        };
        return _this;
    }
    BaseIcon.prototype.render = function () {
        var children = this.props.children;
        var icon = this.state.instance;
        return icon && children ? Children.map(children, function (child) { return (isValidElement(child) ? cloneElement(child, { icon: icon }) : child); }) : null;
    };
    BaseIcon.propTypes = {
        pane: PropTypes.string,
        attribution: PropTypes.string,
        iconUrl: PropTypes.string,
        iconRetinaUrl: PropTypes.string,
        iconSize: Pixel,
        iconAnchor: Pixel,
        popupAnchor: Pixel,
        tooltipAnchor: Pixel,
        shadowUrl: PropTypes.string,
        shadowRetinaUrl: PropTypes.string,
        shadowSize: Pixel,
        shadowAnchor: Pixel,
        className: PropTypes.string,
        layer: PropTypes.instanceOf(L.Marker),
        children: PropTypes.node
    };
    return BaseIcon;
}(PureComponent));
export default BaseIcon;