rlayers
Version:
React Components for OpenLayers
109 lines • 4.83 kB
JavaScript
;
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 __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (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;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var layer_1 = require("ol/layer");
var WMTS_1 = __importStar(require("ol/source/WMTS"));
var WMTSCapabilities_1 = __importDefault(require("ol/format/WMTSCapabilities"));
var RLayerRaster_1 = __importDefault(require("./RLayerRaster"));
var debug_1 = __importDefault(require("../debug"));
/**
* A layer for WMTS-compatible raster tile servers
*
* Requires an `RMap` context
*/
var RLayerWMTS = /** @class */ (function (_super) {
__extends(RLayerWMTS, _super);
function RLayerWMTS(props, context) {
var _this = _super.call(this, props, context) || this;
_this.ol = new layer_1.Tile({ source: _this.source });
_this.parser = new WMTSCapabilities_1.default();
return _this;
}
RLayerWMTS.prototype.createSource = function () {
var _this = this;
(0, debug_1.default)('createSource', this);
return fetch(this.props.url)
.then(function (r) { return r.text(); })
.then(function (text) {
var caps = _this.parser.read(text);
_this.options = (0, WMTS_1.optionsFromCapabilities)(caps, {
layer: _this.props.layer
});
if (_this.props.attributions)
_this.options.attributions = _this.props.attributions;
_this.options.crossOrigin = '';
if (_this.props.projection)
_this.options.projection = _this.props.projection;
_this.options.wrapX = false;
_this.source = new WMTS_1.default(_this.options);
_this.ol.setSource(_this.source);
_this.eventSources = [_this.ol, _this.source];
if (_this.props.onCapabilities)
_this.props.onCapabilities.call(_this, _this.options);
return _this.source;
})
.catch(function (e) {
// eslint-disable-next-line no-console
console.error('failed loading WMTS', _this.props.url, _this.props.layer, e);
_this.source = undefined;
return null;
});
};
RLayerWMTS.prototype.refresh = function (prevProps) {
var _this = this;
_super.prototype.refresh.call(this);
if ((prevProps === null || prevProps === void 0 ? void 0 : prevProps.url) !== this.props.url || (prevProps === null || prevProps === void 0 ? void 0 : prevProps.layer) !== this.props.layer) {
this.createSource().then(function () {
_this.ol.setSource(_this.source);
_this.attachOldEventHandlers(_this.source);
});
}
else {
if (this.props.onCapabilities)
this.props.onCapabilities.call(this, this.options);
}
};
return RLayerWMTS;
}(RLayerRaster_1.default));
exports.default = RLayerWMTS;
//# sourceMappingURL=RLayerWMTS.js.map