/*!
 * Viewer.js v1.0.0
 * https://github.com/fengyuanchen/viewerjs
 *
 * Copyright (c) 2015-2018 Chen Fengyuan
 * Released under the MIT license
 *
 * Date: 2018-04-01T05:33:18.955Z
 */
!function(t,i){"object"==typeof exports&&"undefined"!=typeof module?module.exports=i():"function"==typeof define&&define.amd?define(i):t.Viewer=i()}(this,function(){"use strict";var n={inline:!1,button:!0,navbar:!0,title:!0,toolbar:!0,tooltip:!0,movable:!0,zoomable:!0,rotatable:!0,scalable:!0,transition:!0,fullscreen:!0,interval:5e3,keyboard:!0,backdrop:!0,loading:!0,loop:!0,minWidth:200,minHeight:100,zoomRatio:.1,minZoomRatio:.01,maxZoomRatio:100,zIndex:2015,zIndexInline:0,url:"src",container:"body",filter:null,ready:null,show:null,shown:null,hide:null,hidden:null,view:null,viewed:null},s="undefined"!=typeof window,o=s?window:{},p="viewer",l="move",d="switch",c="zoom",m=p+"-active",w=p+"-fade",b=p+"-fixed",a=p+"-fullscreen-exit",y=p+"-hide",i=p+"-hide-md-down",e=p+"-hide-sm-down",r=p+"-hide-xs-down",u=p+"-in",x=p+"-invisible",f=p+"-loading",h=p+"-open",g=p+"-show",v=p+"-transition",D="ready",z="show",k="shown",E="hide",S="hidden",I="view",T="viewed",L="click",C="dragstart",M="keydown",N="load",Y=o.PointerEvent?"pointerdown":"touchstart mousedown",X=o.PointerEvent?"pointermove":"touchmove mousemove",R=o.PointerEvent?"pointerup pointercancel":"touchend touchcancel mouseup",q="resize",F="transitionend",O="wheel mousewheel DOMMouseScroll",W=["zoom-in","zoom-out","one-to-one","reset","prev","play","next","rotate-left","rotate-right","flip-horizontal","flip-vertical"],P="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},A=function(t,i){if(!(t 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t=this.element,i=this.viewer;dt(i,L,this.onClick),dt(i,O,this.onWheel),dt(i,C,this.onDragStart),dt(this.canvas,Y,this.onPointerDown),dt(t.ownerDocument,X,this.onPointerMove),dt(t.ownerDocument,R,this.onPointerUp),dt(t.ownerDocument,M,this.onKeyDown),dt(window,q,this.onResize)}},yt={click:function(t){var 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