ng-lazyload-image-angular-universal
Version:
This is an extension from ng-lazyload-image, made available for Angular Universal.
34 lines • 2.97 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
import { sharedPreset } from '../shared-preset/preset';
import { getIntersectionObserver } from './intersection-listener';
/** @type {?} */
export var isVisible = (/**
* @param {?} __0
* @return {?}
*/
function (_a) {
var event = _a.event;
return event.isIntersecting;
});
/** @type {?} */
export var getObservable = (/**
* @param {?} attributes
* @param {?=} _getInterObserver
* @return {?}
*/
function (attributes, _getInterObserver) {
if (_getInterObserver === void 0) { _getInterObserver = getIntersectionObserver; }
if (attributes.scrollObservable) {
return attributes.scrollObservable;
}
return _getInterObserver(attributes);
});
/** @type {?} */
export var intersectionObserverPreset = Object.assign({}, sharedPreset, {
isVisible: isVisible,
getObservable: getObservable
});
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