jQuery图片查看|放大缩小旋转翻转

jquery-viewer github

//viewer-jquery.min.js
/*!
 * Viewer v0.5.0
 * https://github.com/fengyuanchen/viewer
 *
 * Copyright (c) 2015-2016 Fengyuan Chen
 * Released under the MIT license
 *
 * Date: 2016-01-21T09:59:52.834Z
 */
!function(i){"function"==typeof define&&define.amd?define("viewer",["jquery"],i):i("object"==typeof exports?require("jquery"):jQuery)}(function(i){"use strict";function t(i){return"string"==typeof i}function e(i){return"number"==typeof i&&!isNaN(i)}function s(i){return"undefined"==typeof i}function n(i,t){var s=[];return e(t)&&s.push(t),s.slice.apply(i,s)}function o(i,t){var e=n(arguments,2);return function(){return i.apply(t,e.concat(n(arguments)))}}function a(i){var t=[],s=i.rotate,n=i.scaleX,o=i.scaleY;return e(s)&&t.push("rotate("+s+"deg)"),e(n)&&e(o)&&t.push("scale("+n+","+o+")"),t.length?t.join(" "):"none"}function h(i){return i.offsetWidth}function r(i){return t(i)?i.replace(/^.*\//,"").replace(/[\?&#].*$/,""):""}function l(i,t){var e;return i.naturalWidth?t(i.naturalWidth,i.naturalHeight):(e=document.createElement("img"),e.onload=function(){t(this.width,this.height)},void(e.src=i.src))}function d(t){var e=t.length,s=0,n=0;return e&&(i.each(t,function(i,t){s+=t.pageX,n+=t.pageY}),s/=e,n/=e),{pageX:s,pageY:n}}function c(i){switch(i){case 2:return x;case 3:return $;case 4:return C}}function u(t,e){this.$element=i(t),this.options=i.extend({},u.DEFAULTS,i.isPlainObject(e)&&e),this.isImg=!1,this.isBuilt=!1,this.isShown=!1,this.isViewed=!1,this.isFulled=!1,this.isPlayed=!1,this.wheeling=!1,this.playing=!1,this.fading=!1,this.tooltiping=!1,this.transitioning=!1,this.action=!1,this.target=!1,this.timeout=!1,this.index=0,this.length=0,this.init()}var m=i(window),v=i(document),f="viewer",g=document.createElement(f),w="viewer-fixed",p="viewer-open",b="viewer-show",y="viewer-hide",x="viewer-hide-xs-down",$="viewer-hide-sm-down",C="viewer-hide-md-down",z="viewer-fade",F="viewer-in",Y="viewer-move",k="viewer-active",I="viewer-invisible",X="viewer-transition",P="viewer-fullscreen",T="viewer-fullscreen-exit",V="viewer-close",E="img",S="mousedown touchstart pointerdown MSPointerDown",D="mousemove touchmove pointermove MSPointerMove",L="mouseup touchend touchcancel pointerup pointercancel MSPointerUp MSPointerCancel",q="wheel mousewheel DOMMouseScroll",R="transitionend",M="load."+f,W="keydown."+f,_="click."+f,j="resize."+f,A="build."+f,B="built."+f,H="show."+f,U="shown."+f,N="hide."+f,O="hidden."+f,Z="view."+f,K="viewed."+f,Q="undefined"!=typeof g.style.transition,G=Math.round,J=Math.sqrt,ii=Math.abs,ti=Math.min,ei=Math.max,si=Number;u.prototype={constructor:u,init:function(){var t=this.options,e=this.$element,s=e.is(E),n=s?e:e.find(E),o=n.length,a=i.proxy(this.ready,this);o&&(i.isFunction(t.build)&&e.one(A,t.build),this.trigger(A).isDefaultPrevented()||(Q||(t.transition=!1),this.isImg=s,this.length=o,this.count=0,this.$images=n,this.$body=i("body"),t.inline?(e.one(B,i.proxy(function(){this.view()},this)),n.each(function(){this.complete?a():i(this).one(M,a)})):e.on(_,i.proxy(this.start,this))))},ready:function(){this.count++,this.count===this.length&&this.build()},build:function(){var t,e,s,n,o,a,h=this.options,r=this.$element;this.isBuilt||(this.$parent=t=r.parent(),this.$viewer=e=i(u.TEMPLATE),this.$canvas=e.find(".viewer-canvas"),this.$footer=e.find(".viewer-footer"),this.$title=s=e.find(".viewer-title"),this.$toolbar=n=e.find(".viewer-toolbar"),this.$navbar=o=e.find(".viewer-navbar"),this.$button=a=e.find(".viewer-button"),this.$tooltip=e.find(".viewer-tooltip"),this.$player=e.find(".viewer-player"),this.$list=e.find(".viewer-list"),s.addClass(h.title?c(h.title):y),n.addClass(h.toolbar?c(h.toolbar):y),n.find("li[class*=zoom]").toggleClass(I,!h.zoomable),n.find("li[class*=flip]").toggleClass(I,!h.scalable),h.rotatable||n.find("li[class*=rotate]").addClass(I).appendTo(n),o.addClass(h.navbar?c(h.navbar):y),h.inline?(a.addClass(P),e.css("z-index",h.zIndexInline),"static"===t.css("position")&&t.css("position","relative")):(a.addClass(V),e.css("z-index",h.zIndex).addClass([w,z,y].join(" 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t=this.options,e=this.$element;i.isFunction(t.view)&&e.off(Z,t.view),i.isFunction(t.viewed)&&e.off(K,t.viewed),this.$viewer.off(_,this.click).off(q,this.wheel),this.$canvas.off(S,this.mousedown),v.off(D,this._mousemove).off(L,this._mouseup).off(W,this._keydown),m.off(j,this._resize)},render:function(){this.initContainer(),this.initViewer(),this.initList(),this.renderViewer()},initContainer:function(){this.container={width:m.innerWidth(),height:m.innerHeight()}},initViewer:function(){var t,e=this.options,s=this.$parent;e.inline&&(this.parent=t={width:ei(s.width(),e.minWidth),height:ei(s.height(),e.minHeight)}),(this.isFulled||!t)&&(t=this.container),this.viewer=i.extend({},t)},renderViewer:function(){this.options.inline&&!this.isFulled&&this.$viewer.css(this.viewer)},initList:function(){var e=this.options,s=this.$element,n=this.$list,o=[];this.$images.each(function(s){var n=this.src,a=this.alt||r(n),h=e.url;n&&(t(h)?h=this.getAttribute(h):i.isFunction(h)&&(h=h.call(this,this)),o.push('
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'))}),n.html(o.join("")).find(E).one(M,{filled:!0},i.proxy(this.loadImage,this)),this.$items=n.children(),e.transition&&s.one(K,function(){n.addClass(X)})},renderList:function(i){var t=i||this.index,e=this.$items.eq(t).width(),s=e+1;this.$list.css({width:s*this.length,marginLeft:(this.viewer.width-e)/2-s*t})},resetList:function(){this.$list.empty().removeClass(X).css("margin-left",0)},initImage:function(t){var e=this.options,s=this.$image,n=this.viewer,o=this.$footer.height(),a=n.width,h=ei(n.height-o,o),r=this.image||{};l(s[0],i.proxy(function(s,n){var o,l,d=s/n,c=a,u=h;h*d>a?u=a/d:c=h*d,c=ti(.9*c,s),u=ti(.9*u,n),l={naturalWidth:s,naturalHeight:n,aspectRatio:d,ratio:c/s,width:c,height:u,left:(a-c)/2,top:(h-u)/2},o=i.extend({},l),e.rotatable&&(l.rotate=r.rotate||0,o.rotate=0),e.scalable&&(l.scaleX=r.scaleX||1,l.scaleY=r.scaleY||1,o.scaleX=1,o.scaleY=1),this.image=l,this.initialImage=o,i.isFunction(t)&&t()},this))},renderImage:function(t){var e=this.image,s=this.$image;s.css({width:e.width,height:e.height,marginLeft:e.left,marginTop:e.top,transform:a(e)}),i.isFunction(t)&&(this.transitioning?s.one(R,t):t())},resetImage:function(){this.$image.remove(),this.$image=null},start:function(t){var e=t.target;i(e).is("img")&&(this.target=e,this.show())},click:function(t){var e=i(t.target),s=e.data("action"),n=this.image;switch(s){case"mix":this.isPlayed?this.stop():this.options.inline?this.isFulled?this.exit():this.full():this.hide();break;case"view":this.view(e.data("index"));break;case"zoom-in":this.zoom(.1,!0);break;case"zoom-out":this.zoom(-.1,!0);break;case"one-to-one":this.toggle();break;case"reset":this.reset();break;case"prev":this.prev();break;case"play":this.play();break;case"next":this.next();break;case"rotate-left":this.rotate(-90);break;case"rotate-right":this.rotate(90);break;case"flip-horizontal":this.scaleX(-n.scaleX||-1);break;case"flip-vertical":this.scaleY(-n.scaleY||-1);break;default:this.isPlayed&&this.stop()}},load:function(){var t=this.options,e=this.viewer,s=this.$image;this.timeout&&(clearTimeout(this.timeout),this.timeout=!1),s.removeClass(I).css("cssText","width:0;height:0;margin-left:"+e.width/2+"px;margin-top:"+e.height/2+"px;max-width:none!important;visibility:visible;"),this.initImage(i.proxy(function(){s.toggleClass(X,t.transition).toggleClass(Y,t.movable),this.renderImage(i.proxy(function(){this.isViewed=!0,this.trigger(K)},this))},this))},loadImage:function(t){var e=t.target,s=i(e),n=s.parent(),o=n.width(),a=n.height(),h=t.data&&t.data.filled;l(e,function(i,t){var e=i/t,n=o,r=a;a*e>o?h?n=a*e:r=o/e:h?r=o/e:n=a*e,s.css({width:n,height:r,marginLeft:(o-n)/2,marginTop:(a-r)/2})})},resize:function(){this.initContainer(),this.initViewer(),this.renderViewer(),this.renderList(),this.initImage(i.proxy(function(){this.renderImage()},this)),this.isPlayed&&this.$player.find(E).one(M,i.proxy(this.loadImage,this)).trigger(M)},wheel:function(t){var e=t.originalEvent||t,s=si(this.options.zoomRatio)||.1,n=1;this.isViewed&&(t.preventDefault(),this.wheeling||(this.wheeling=!0,setTimeout(i.proxy(function(){this.wheeling=!1},this),50),e.deltaY?n=e.deltaY>0?1:-1:e.wheelDelta?n=-e.wheelDelta/120:e.detail&&(n=e.detail>0?1:-1),this.zoom(-n*s,!0,t)))},keydown:function(i){var t=this.options,e=i.which;if(this.isFulled&&t.keyboard)switch(e){case 27:this.isPlayed?this.stop():t.inline?this.isFulled&&this.exit():this.hide();break;case 32:this.isPlayed&&this.stop();break;case 37:this.prev();break;case 38:i.preventDefault(),this.zoom(t.zoomRatio,!0);break;case 39:this.next();break;case 40:i.preventDefault(),this.zoom(-t.zoomRatio,!0);break;case 48:case 49:(i.ctrlKey||i.shiftKey)&&(i.preventDefault(),this.toggle())}},mousedown:function(i){var t,e=this.options,s=i.originalEvent,n=s&&s.touches,o=i,a=e.movable?"move":!1;if(this.isViewed){if(n){if(t=n.length,t>1){if(!e.zoomable||2!==t)return;o=n[1],this.startX2=o.pageX,this.startY2=o.pageY,a="zoom"}else this.isSwitchable()&&(a="switch");o=n[0]}a&&(i.preventDefault(),this.action=a,this.startX=o.pageX||s&&s.pageX,this.startY=o.pageY||s&&s.pageY)}},mousemove:function(i){var t,e=this.options,s=this.action,n=this.$image,o=i.originalEvent,a=o&&o.touches,h=i;if(this.isViewed){if(a){if(t=a.length,t>1){if(!e.zoomable||2!==t)return;h=a[1],this.endX2=h.pageX,this.endY2=h.pageY}h=a[0]}s&&(i.preventDefault(),"move"===s&&e.transition&&n.hasClass(X)&&n.removeClass(X),this.endX=h.pageX||o&&o.pageX,this.endY=h.pageY||o&&o.pageY,this.change(i))}},mouseup:function(i){var t=this.action;t&&(i.preventDefault(),"move"===t&&this.options.transition&&this.$image.addClass(X),this.action=!1)},show:function(){var t,e=this.options;e.inline||this.transitioning||(this.isBuilt||this.build(),i.isFunction(e.show)&&this.$element.one(H,e.show),this.trigger(H).isDefaultPrevented()||(this.$body.addClass(p),t=this.$viewer.removeClass(y),this.$element.one(U,i.proxy(function(){this.view(this.target?this.$images.index(this.target):this.index),this.target=!1},this)),e.transition?(this.transitioning=!0,t.addClass(X),h(t[0]),t.one(R,i.proxy(this.shown,this)).addClass(F)):(t.addClass(F),this.shown())))},hide:function(){var t=this.options,e=this.$viewer;t.inline||this.transitioning||!this.isShown||(i.isFunction(t.hide)&&this.$element.one(N,t.hide),this.trigger(N).isDefaultPrevented()||(this.isViewed&&t.transition?(this.transitioning=!0,this.$image.one(R,i.proxy(function(){e.one(R,i.proxy(this.hidden,this)).removeClass(F)},this)),this.zoomTo(0,!1,!1,!0)):(e.removeClass(F),this.hidden())))},view:function(t){var e,s,n,o,a,h=this.$title;t=Number(t)||0,!this.isShown||this.isPlayed||0>t||t>=this.length||this.isViewed&&t===this.index||this.trigger(Z).isDefaultPrevented()||(s=this.$items.eq(t),n=s.find(E),o=n.data("originalUrl"),a=n.attr("alt"),this.$image=e=i('+o+'" alt="'+a+'">'),this.isViewed&&this.$items.eq(this.index).removeClass(k),s.addClass(k),this.isViewed=!1,this.index=t,this.image=null,this.$canvas.html(e.addClass(I)),this.renderList(),h.empty(),this.$element.one(K,i.proxy(function(){var i=this.image,t=i.naturalWidth,e=i.naturalHeight;h.html(a+" ("+t+" × "+e+")")},this)),e[0].complete?this.load():(e.one(M,i.proxy(this.load,this)),this.timeout&&clearTimeout(this.timeout),this.timeout=setTimeout(i.proxy(function(){e.removeClass(I),this.timeout=!1},this),1e3)))},prev:function(){this.view(ei(this.index-1,0))},next:function(){this.view(ti(this.index+1,this.length-1))},move:function(i,t){var e=this.image;this.moveTo(s(i)?i:e.left+si(i),s(t)?t:e.top+si(t))},moveTo:function(i,t){var n=this.image,o=!1;s(t)&&(t=i),i=si(i),t=si(t),this.isViewed&&!this.isPlayed&&this.options.movable&&(e(i)&&(n.left=i,o=!0),e(t)&&(n.top=t,o=!0),o&&this.renderImage())},zoom:function(i,t,e){var s=this.image;i=si(i),i=0>i?1/(1-i):1+i,this.zoomTo(s.width*i/s.naturalWidth,t,e)},zoomTo:function(i,t,s,n){var o,a,h,r,l,c=this.options,u=.01,m=100,v=this.image,f=v.width,g=v.height;i=ei(0,i),e(i)&&this.isViewed&&!this.isPlayed&&(n||c.zoomable)&&(n||(u=ei(u,c.minZoomRatio),m=ti(m,c.maxZoomRatio),i=ti(ei(i,u),m)),i>.95&&1.05>i&&(i=1),a=v.naturalWidth*i,h=v.naturalHeight*i,s&&(o=s.originalEvent)?(r=this.$viewer.offset(),l=o.touches?d(o.touches):{pageX:s.pageX||o.pageX||0,pageY:s.pageY||o.pageY||0},v.left-=(a-f)*((l.pageX-r.left-v.left)/f),v.top-=(h-g)*((l.pageY-r.top-v.top)/g)):(v.left-=(a-f)/2,v.top-=(h-g)/2),v.width=a,v.height=h,v.ratio=i,this.renderImage(),t&&this.tooltip())},rotate:function(i){this.rotateTo((this.image.rotate||0)+si(i))},rotateTo:function(i){var t=this.image;i=si(i),e(i)&&this.isViewed&&!this.isPlayed&&this.options.rotatable&&(t.rotate=i,this.renderImage())},scale:function(i,t){var n=this.image,o=!1;s(t)&&(t=i),i=si(i),t=si(t),this.isViewed&&!this.isPlayed&&this.options.scalable&&(e(i)&&(n.scaleX=i,o=!0),e(t)&&(n.scaleY=t,o=!0),o&&this.renderImage())},scaleX:function(i){this.scale(i,this.image.scaleY)},scaleY:function(i){this.scale(this.image.scaleX,i)},play:function(){var t,s=this.options,n=this.$player,o=i.proxy(this.loadImage,this),a=[],h=0,r=0;this.isShown&&!this.isPlayed&&(s.fullscreen&&this.requestFullscreen(),this.isPlayed=!0,n.addClass(b),this.$items.each(function(t){var e=i(this),l=e.find(E),d=i('+l.data("originalUrl")+'" 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t=this.options,e=this.$image,s=this.$list;this.isShown&&!this.isPlayed&&!this.isFulled&&t.inline&&(this.isFulled=!0,this.$body.addClass(p),this.$button.addClass(T),t.transition&&(e.removeClass(X),s.removeClass(X)),this.$viewer.addClass(w).removeAttr("style").css("z-index",t.zIndex),this.initContainer(),this.viewer=i.extend({},this.container),this.renderList(),this.initImage(i.proxy(function(){this.renderImage(function(){t.transition&&setTimeout(function(){e.addClass(X),s.addClass(X)},0)})},this)))},exit:function(){var t=this.options,e=this.$image,s=this.$list;this.isFulled&&(this.isFulled=!1,this.$body.removeClass(p),this.$button.removeClass(T),t.transition&&(e.removeClass(X),s.removeClass(X)),this.$viewer.removeClass(w).css("z-index",t.zIndexInline),this.viewer=i.extend({},this.parent),this.renderViewer(),this.renderList(),this.initImage(i.proxy(function(){this.renderImage(function(){t.transition&&setTimeout(function(){e.addClass(X),s.addClass(X)},0)})},this)))},tooltip:function(){var t=this.options,e=this.$tooltip,s=this.image,n=[b,z,X].join(" ");this.isViewed&&!this.isPlayed&&t.tooltip&&(e.text(G(100*s.ratio)+"%"),this.tooltiping?clearTimeout(this.tooltiping):t.transition?(this.fading&&e.trigger(R),e.addClass(n),h(e[0]),e.addClass(F)):e.addClass(b),this.tooltiping=setTimeout(i.proxy(function(){t.transition?(e.one(R,i.proxy(function(){e.removeClass(n),this.fading=!1},this)).removeClass(F),this.fading=!0):e.removeClass(b),this.tooltiping=!1},this),1e3))},toggle:function(){1===this.image.ratio?this.zoomTo(this.initialImage.ratio,!0):this.zoomTo(1,!0)},reset:function(){this.isViewed&&!this.isPlayed&&(this.image=i.extend({},this.initialImage),this.renderImage())},update:function(){var t,e=this.$element,s=this.$images,n=[];if(this.isImg){if(!e.parent().length)return this.destroy()}else this.$images=s=e.find(E),this.length=s.length;this.isBuilt&&(i.each(this.$items,function(t){var e=i(this).find("img")[0],o=s[t];o?o.src!==e.src&&n.push(t):n.push(t)}),this.$list.width("auto"),this.initList(),this.isShown&&(this.length?this.isViewed&&(t=i.inArray(this.index,n),t>=0?(this.isViewed=!1,this.view(ei(this.index-(t+1),0))):this.$items.eq(this.index).addClass(k)):(this.$image=null,this.isViewed=!1,this.index=0,this.image=null,this.$canvas.empty(),this.$title.empty())))},destroy:function(){var i=this.$element;this.options.inline?this.unbind():(this.isShown&&this.unbind(),i.off(_,this.start)),this.unbuild(),i.removeData(f)},trigger:function(t,e){var s=i.Event(t,e);return this.$element.trigger(s),s},shown:function(){var t=this.options;this.transitioning=!1,this.isFulled=!0,this.isShown=!0,this.isVisible=!0,this.render(),this.bind(),i.isFunction(t.shown)&&this.$element.one(U,t.shown),this.trigger(U)},hidden:function(){var t=this.options;this.transitioning=!1,this.isViewed=!1,this.isFulled=!1,this.isShown=!1,this.isVisible=!1,this.unbind(),this.$body.removeClass(p),this.$viewer.addClass(y),this.resetList(),this.resetImage(),i.isFunction(t.hidden)&&this.$element.one(O,t.hidden),this.trigger(O)},requestFullscreen:function(){var i=document.documentElement;!this.isFulled||document.fullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement||document.msFullscreenElement||(i.requestFullscreen?i.requestFullscreen():i.msRequestFullscreen?i.msRequestFullscreen():i.mozRequestFullScreen?i.mozRequestFullScreen():i.webkitRequestFullscreen&&i.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT))},exitFullscreen:function(){this.isFulled&&(document.exitFullscreen?document.exitFullscreen():document.msExitFullscreen?document.msExitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitExitFullscreen&&document.webkitExitFullscreen())},change:function(i){var t=this.endX-this.startX,e=this.endY-this.startY;switch(this.action){case"move":this.move(t,e);break;case"zoom":this.zoom(function(i,t,e,s){var n=J(i*i+t*t),o=J(e*e+s*s);return(o-n)/n}(ii(this.startX-this.startX2),ii(this.startY-this.startY2),ii(this.endX-this.endX2),ii(this.endY-this.endY2)),!1,i),this.startX2=this.endX2,this.startY2=this.endY2;break;case"switch":this.action="switched",ii(t)>ii(e)&&(t>1?this.prev():-1>t&&this.next())}this.startX=this.endX,this.startY=this.endY},isSwitchable:function(){var i=this.image,t=this.viewer;return i.left>=0&&i.top>=0&&i.width<=t.width&&i.height<=t.height}},u.DEFAULTS={inline:!1,button:!0,navbar:!0,title:!0,toolbar:!0,tooltip:!0,movable:!0,zoomable:!0,rotatable:!0,scalable:!0,transition:!0,fullscreen:!0,keyboard:!0,interval:5e3,minWidth:200,minHeight:100,zoomRatio:.1,minZoomRatio:.01,maxZoomRatio:100,zIndex:2015,zIndexInline:0,url:"src",build:null,built:null,show:null,shown:null,hide:null,hidden:null,view:null,viewed:null},u.TEMPLATE='
',u.other=i.fn.viewer,i.fn.viewer=function(e){var o,a=n(arguments,1);return this.each(function(){var s,n=i(this),h=n.data(f);if(!h){if(/destroy|hide|exit|stop|reset/.test(e))return;n.data(f,h=new u(this,e))}t(e)&&i.isFunction(s=h[e])&&(o=s.apply(h,a))}),s(o)?this:o},i.fn.viewer.Constructor=u,i.fn.viewer.setDefaults=u.setDefaults,i.fn.viewer.noConflict=function(){return i.fn.viewer=u.other,this}});

//viewer.min.css
/*!
 * Viewer.js v0.3.1
 * https://github.com/fengyuanchen/viewerjs
 *
 * Copyright (c) 2015-2016 Fengyuan Chen
 * Released under the MIT license
 *
 * Date: 2016-02-02T11:35:36.273Z
 */.viewer-container,.viewer-navbar{background-color:#000;overflow:hidden}.viewer-canvas,.viewer-container,.viewer-footer,.viewer-player{right:0;bottom:0;left:0}.viewer-button,.viewer-canvas,.viewer-container,.viewer-footer,.viewer-list,.viewer-navbar,.viewer-open,.viewer-title,.viewer-toolbar,.viewer-toolbar>li{overflow:hidden}.viewer-close:before,.viewer-flip-horizontal:before,.viewer-flip-vertical:before,.viewer-fullscreen-exit:before,.viewer-fullscreen:before,.viewer-next:before,.viewer-one-to-one:before,.viewer-play:before,.viewer-prev:before,.viewer-reset:before,.viewer-rotate-left:before,.viewer-rotate-right:before,.viewer-zoom-in:before,.viewer-zoom-out:before{font-size:0;line-height:0;display:block;width:20px;height:20px;color:transparent;background-image:url(data:image/png;base64,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);background-repeat:no-repeat}.viewer-zoom-in:before{content:'Zoom In';background-position:0 0}.viewer-zoom-out:before{content:'Zoom Out';background-position:-20px 0}.viewer-one-to-one:before{content:'One to One';background-position:-40px 0}.viewer-reset:before{content:'Reset';background-position:-60px 0}.viewer-prev:before{content:'Previous';background-position:-80px 0}.viewer-play:before{content:'Play';background-position:-100px 0}.viewer-next:before{content:'Next';background-position:-120px 0}.viewer-rotate-left:before{content:'Rotate Left';background-position:-140px 0}.viewer-rotate-right:before{content:'Rotate Right';background-position:-160px 0}.viewer-flip-horizontal:before{content:'Flip Horizontal';background-position:-180px 0}.viewer-flip-vertical:before{content:'Flip Vertical';background-position:-200px 0}.viewer-fullscreen:before{content:'Enter Full Screen';background-position:-220px 0}.viewer-fullscreen-exit:before{content:'Exit Full Screen';background-position:-240px 0}.viewer-close:before{content:'Close';background-position:-260px 0}.viewer-container{font-size:0;line-height:0;position:absolute;top:0;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;background-color:rgba(0,0,0,.5);direction:ltr!important;-ms-touch-action:none;touch-action:none;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none}.viewer-container ::-moz-selection,.viewer-container::-moz-selection{background-color:transparent}.viewer-container ::selection,.viewer-container::selection{background-color:transparent}.viewer-container img{display:block;width:100%;min-width:0!important;max-width:none!important;height:auto;min-height:0!important;max-height:none!important}.viewer-player,.viewer-tooltip{display:none;position:absolute}.viewer-canvas{position:absolute;top:0}.viewer-canvas>img{width:auto;max-width:90%!important;height:auto;margin:15px auto}.viewer-footer{position:absolute;text-align:center}.viewer-navbar{background-color:rgba(0,0,0,.5)}.viewer-list{-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box;height:50px;margin:0;padding:1px 0}.viewer-list>li{font-size:0;line-height:0;float:left;overflow:hidden;width:30px;height:50px;cursor:pointer;opacity:.5;color:transparent;filter:alpha(opacity=50)}.viewer-list>li+li{margin-left:1px}.viewer-list>.viewer-active{opacity:1;filter:alpha(opacity=100)}.viewer-player{top:0;cursor:none;background-color:#000}.viewer-player>img{position:absolute;top:0;left:0}.viewer-toolbar{width:280px;margin:0 auto 5px;padding:3px 0}.viewer-toolbar>li{float:left;width:24px;height:24px;cursor:pointer;border-radius:50%;background-color:#000;background-color:rgba(0,0,0,.5)}.viewer-toolbar>li:hover{background-color:#000;background-color:rgba(0,0,0,.8)}.viewer-toolbar>li:before{margin:2px}.viewer-toolbar>li+li{margin-left:1px}.viewer-toolbar>.viewer-play{width:30px;height:30px;margin-top:-3px;margin-bottom:-3px}.viewer-toolbar>.viewer-play:before{margin:5px}.viewer-tooltip{font-size:12px;line-height:20px;top:50%;left:50%;width:50px;height:20px;margin-top:-10px;margin-left:-25px;text-align:center;color:#fff;border-radius:10px;background-color:#000;background-color:rgba(0,0,0,.8)}.viewer-title{font-size:12px;line-height:1;display:inline-block;max-width:90%;margin:0 5% 5px;white-space:nowrap;text-overflow:ellipsis;opacity:.8;color:#ccc;filter:alpha(opacity=80)}.viewer-title:hover{opacity:1;filter:alpha(opacity=100)}.viewer-button{position:absolute;top:-40px;right:-40px;width:80px;height:80px;cursor:pointer;border-radius:50%;background-color:#000;background-color:rgba(0,0,0,.5)}.viewer-button:before{position:absolute;bottom:15px;left:15px}.viewer-fixed{position:fixed}.viewer-show{display:block}.viewer-hide{display:none}.viewer-invisible{visibility:hidden}.viewer-move{cursor:move;cursor:-webkit-grab;cursor:-moz-grab;cursor:grab}.viewer-fade{opacity:0;filter:alpha(opacity=0)}.viewer-in{opacity:1;filter:alpha(opacity=100)}.viewer-transition{-webkit-transition:all .3s ease-out;-o-transition:all .3s ease-out;transition:all .3s ease-out}@media (max-width:767px){.viewer-hide-xs-down{display:none}}@media (max-width:991px){.viewer-hide-sm-down{display:none}}@media (max-width:1199px){.viewer-hide-md-down{display:none}}

<link
	rel="stylesheet"
	href="/Public/css/viewer.min.css"
>
<script src="/Public/js/jquery.min.js">script>
<script src="/Public/js/viewer-jquery.min.js">script>
<script>
$(function () {

	var files = '{$row[zz_files]}'
	var arr = _.split(files, '|')
		, $files = $('#files')
	_.each(arr, function (item) {
		var item_arr = _.split(item, ',')
		if (item_arr[1]) {
			$files.append('
' + item_arr[0] + '
')
			$files.append('+ item_arr[1] + '" alt="' + item_arr[0] + '" class="img" />')
		}
	})

	$('#files').viewer()

})
script>