{"version":3,"file":"5943.b73ca0d9358400c95a89.js","mappings":"kWAAMA,EAAAA,WACF,WAAYC,GAMR,G,4FANY,SAGZC,KAAKD,GAAKA,EAGNC,KAAKD,GAAGE,SACRD,KAAKE,gBACF,CACH,IAAIC,EAAQH,KACZA,KAAKD,GAAGK,iBAAiB,QAAQ,WAC7BD,EAAMD,WACT,GAAE,CAACG,MAAM,GACb,CACJ,C,gDAED,WACIL,KAAKD,GAAGO,UAAUC,IAAI,SACzB,M,gFAnBCT,GAuBC,SAASU,EAAWC,GACvBA,EAASC,SAAQ,SAACC,GAEQ,IAAlBA,EAAKC,UACL,IAAId,EAAYa,EAEvB,GACJ,C","sources":["webpack://nationalspacecentre.web/./wwwroot/app/src/js/img-load-watcher.js"],"sourcesContent":["class ImageLoader {\r\n    constructor(el) {\r\n\r\n        // store for later\r\n        this.el = el;\r\n\r\n        // add listeners etc\r\n        if (this.el.complete) {\r\n            this.hasLoaded();\r\n        } else {\r\n            let _this = this;\r\n            this.el.addEventListener('load', () => {\r\n                _this.hasLoaded();\r\n            }, {once: true});\r\n        }\r\n    }\r\n\r\n    hasLoaded() {\r\n        this.el.classList.add('loaded');\r\n    }\r\n}\r\n\r\n// export the default function to create\r\nexport function createFrom(wrappers) {\r\n    wrappers.forEach((node) => {\r\n        // if node is an element\r\n        if (node.nodeType === 1) {\r\n            new ImageLoader(node);\r\n        }\r\n    });\r\n}"],"names":["ImageLoader","el","this","complete","hasLoaded","_this","addEventListener","once","classList","add","createFrom","wrappers","forEach","node","nodeType"],"sourceRoot":""}