rlayers/style/RBackground.js

React Components for OpenLayers

"use strict";
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 (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        if (typeof b !== "function" && b !== null)
            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var react_1 = __importDefault(require("react"));
var context_1 = require("../context");
var RBaseStyle_1 = __importDefault(require("./RBaseStyle"));
/**
 * Background element of a text
 *
 * Requires an `RText` context
 *
 * Provides an `RStyle` context - for `Fill` or `Stroke`
 */
var RBackground = /** @class */ (function (_super) {
    __extends(RBackground, _super);
    function RBackground() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    RBackground.prototype.create = function (props) {
        this.classProps = RBackground.classProps;
        var parent = this.context.style;
        if (!parent.setBackgroundFill || !parent.setBackgroundStroke)
            /* istanbul ignore next */
            throw new Error('Parent element does not support a background');
        return {
            setFill: parent.setBackgroundFill.bind(parent),
            setStroke: parent.setBackgroundStroke.bind(parent)
        };
    };
    RBackground.prototype.render = function () {
        _super.prototype.render.call(this);
        return (react_1.default.createElement("div", { className: '_rlayers_RStyle_RBackground' },
            react_1.default.createElement(context_1.RContext.Provider, { value: __assign(__assign({}, this.context), { style: this.ol }) }, this.props.children)));
    };
    RBackground.classProps = [];
    return RBackground;
}(RBaseStyle_1.default));
exports.default = RBackground;
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