terriajs
Version:
Geospatial data visualization platform.
65 lines • 2.75 kB
JavaScript
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
import { computed, makeObservable } from "mobx";
import MapboxImageryProvider from "terriajs-cesium/Source/Scene/MapboxImageryProvider";
import CatalogMemberMixin from "../../../ModelMixins/CatalogMemberMixin";
import MappableMixin from "../../../ModelMixins/MappableMixin";
import MapboxMapCatalogItemTraits from "../../../Traits/TraitsClasses/MapboxMapCatalogItemTraits";
import CreateModel from "../../Definition/CreateModel";
import proxyCatalogItemUrl from "../proxyCatalogItemUrl";
/**
* A raster catalog item representing a layer from the Mapbox server.
*/
export default class MapboxMapCatalogItem extends CatalogMemberMixin(MappableMixin(CreateModel(MapboxMapCatalogItemTraits))) {
static type = "mapbox-map";
type = MapboxMapCatalogItem.type;
constructor(...args) {
super(...args);
makeObservable(this);
}
get imageryProvider() {
const mapId = this.mapId;
const accessToken = this.accessToken;
if (mapId === undefined || accessToken === undefined) {
return;
}
const url = this.url === undefined ? undefined : proxyCatalogItemUrl(this, this.url);
const imageryProvider = new MapboxImageryProvider({
url,
mapId,
accessToken,
credit: this.attribution,
maximumLevel: this.maximumLevel ?? 25,
minimumLevel: this.minimumLevel,
format: this.format
});
return imageryProvider;
}
forceLoadMapItems() {
return Promise.resolve();
}
get mapItems() {
const imageryProvider = this.imageryProvider;
if (imageryProvider === undefined) {
return [];
}
const imageryPart = {
imageryProvider,
show: this.show,
alpha: this.opacity,
clippingRectangle: this.clipToRectangle ? this.cesiumRectangle : undefined
};
return [imageryPart];
}
}
__decorate([
computed
], MapboxMapCatalogItem.prototype, "imageryProvider", null);
__decorate([
computed
], MapboxMapCatalogItem.prototype, "mapItems", null);
//# sourceMappingURL=MapboxMapCatalogItem.js.map