/**
 * v-lazy-image v1.4.0
 * (c) 2020 Alex Jover Morales <alexjovermorales@gmail.com>
 * @license MIT
 */

!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t(e.VLazyImage={})}(this,function(e){"use strict";var t={props:{src:{type:String,required:!0},srcPlaceholder:{type:String,default:"//:0"},srcset:{type:String},intersectionOptions:{type:Object,default:function(){return{}}},usePicture:{type:Boolean,default:!1}},inheritAttrs:!1,data:function(){return{observer:null,intersected:!1,loaded:!1}},computed:{srcImage:function(){return this.intersected&&this.src?this.src:this.srcPlaceholder},srcsetImage:function(){return!(!this.intersected||!this.srcset)&&this.srcset}},methods:{load:function(){this.$el.getAttribute("src")!==this.srcPlaceholder&&(this.loaded=!0,this.$emit("load"))}},render:function(e){var t=e("img",{attrs:{src:this.srcImage,srcset:this.srcsetImage},domProps:this.$attrs,class:{"v-lazy-image":!0,"v-lazy-image-loaded":this.loaded},on:{load:this.load}});return this.usePicture?e("picture",{on:{load:this.load}},this.intersected?[this.$slots.default,t]:[t]):t},mounted:function(){var e=this;"IntersectionObserver"in window&&(this.observer=new IntersectionObserver(function(t){t[0].isIntersecting&&(e.intersected=!0,e.observer.disconnect(),e.$emit("intersect"))},this.intersectionOptions),this.observer.observe(this.$el))},destroyed:function(){"IntersectionObserver"in window&&this.observer.disconnect()}},s={install:function(e,s){e.component("VLazyImage",t)}};e.default=t,e.VLazyImagePlugin=s,Object.defineProperty(e,"__esModule",{value:!0})});