terriajs
Version:
Geospatial data visualization platform.
64 lines • 2.78 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, observable, runInAction } from "mobx";
import TileMapServiceImageryProvider from "terriajs-cesium/Source/Scene/TileMapServiceImageryProvider";
import CatalogMemberMixin from "../../../ModelMixins/CatalogMemberMixin";
import MappableMixin from "../../../ModelMixins/MappableMixin";
import TileMapServiceCatalogItemTraits from "../../../Traits/TraitsClasses/TileMapServiceCatalogItemTraits";
import CreateModel from "../../Definition/CreateModel";
import proxyCatalogItemUrl from "../proxyCatalogItemUrl";
/**
* A catalog item that loads a Tile Map Service imagery tileset created using
* MapTiler or gdal2tiles.
*/
export default class TileMapServiceCatalogItem extends MappableMixin(CatalogMemberMixin(CreateModel(TileMapServiceCatalogItemTraits))) {
static type = "tms";
constructor(...args) {
super(...args);
makeObservable(this);
}
imageryProvider;
get type() {
return TileMapServiceCatalogItem.type;
}
async forceLoadMapItems() {
let imageryProvider;
if (this.url) {
imageryProvider = await TileMapServiceImageryProvider.fromUrl(proxyCatalogItemUrl(this, this.url), {
minimumLevel: this.minimumLevel,
maximumLevel: this.maximumLevel,
tileWidth: this.tileWidth,
tileHeight: this.tileHeight,
credit: this.attribution
});
}
runInAction(() => {
this.imageryProvider = imageryProvider;
});
}
get mapItems() {
return this.imageryProvider
? [
{
imageryProvider: this.imageryProvider,
show: this.show,
alpha: this.opacity,
clippingRectangle: this.clipToRectangle
? this.cesiumRectangle
: undefined
}
]
: [];
}
}
__decorate([
observable
], TileMapServiceCatalogItem.prototype, "imageryProvider", void 0);
__decorate([
computed
], TileMapServiceCatalogItem.prototype, "mapItems", null);
//# sourceMappingURL=TileMapServiceCatalogItem.js.map