7 lines
3.7 KiB
JavaScript
7 lines
3.7 KiB
JavaScript
/********************************************
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* REVOLUTION 5.4.6.4 EXTENSION - KEN BURN
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* @version: 1.3.1 (15.05.2017)
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* @requires jquery.themepunch.revolution.js
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* @author ThemePunch
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*********************************************/
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!function(a){"use strict";var b=jQuery.fn.revolution,c={alias:"KenBurns Min JS",name:"revolution.extensions.kenburn.min.js",min_core:"5.4",version:"1.3.1"};jQuery.extend(!0,b,{stopKenBurn:function(a){if("stop"===b.compare_version(c).check)return!1;void 0!=a.data("kbtl")&&a.data("kbtl").pause()},startKenBurn:function(a,d,e){if("stop"===b.compare_version(c).check)return!1;var f=a.data(),g=a.find(".defaultimg"),h=g.data("lazyload")||g.data("src"),j=(f.owidth,f.oheight,"carousel"===d.sliderType?d.carousel.slide_width:d.ul.width()),k=d.ul.height();if(a.data("kbtl")&&a.data("kbtl").kill(),e=e||0,0==a.find(".tp-kbimg").length){var m=g.data("mediafilter");m=void 0===m?"":m,a.append('<div class="tp-kbimg-wrap '+m+'" style="z-index:2;width:100%;height:100%;top:0px;left:0px;position:absolute;"><img class="tp-kbimg" src="'+h+'" style="position:absolute;" width="'+f.owidth+'" height="'+f.oheight+'"></div>'),a.data("kenburn",a.find(".tp-kbimg"))}var n=function(a,b,c,d,e,f,g){var h=a*c,i=b*c,j=Math.abs(d-h),k=Math.abs(e-i),l=new Object;return l.l=(0-f)*j,l.r=l.l+h,l.t=(0-g)*k,l.b=l.t+i,l.h=f,l.v=g,l},o=function(a,b,c,d,e){var f=a.bgposition.split(" ")||"center center",g="center"==f[0]?"50%":"left"==f[0]||"left"==f[1]?"0%":"right"==f[0]||"right"==f[1]?"100%":f[0],h="center"==f[1]?"50%":"top"==f[0]||"top"==f[1]?"0%":"bottom"==f[0]||"bottom"==f[1]?"100%":f[1];g=parseInt(g,0)/100||0,h=parseInt(h,0)/100||0;var i=new Object;return i.start=n(e.start.width,e.start.height,e.start.scale,b,c,g,h),i.end=n(e.start.width,e.start.height,e.end.scale,b,c,g,h),i},p=function(a,b,c){var d=c.scalestart/100,e=c.scaleend/100,f=void 0!=c.offsetstart?c.offsetstart.split(" ")||[0,0]:[0,0],g=void 0!=c.offsetend?c.offsetend.split(" ")||[0,0]:[0,0];c.bgposition="center center"==c.bgposition?"50% 50%":c.bgposition;var h=new Object,i=a*d,k=(c.owidth,c.oheight,a*e);c.owidth,c.oheight;if(h.start=new Object,h.starto=new Object,h.end=new Object,h.endo=new Object,h.start.width=a,h.start.height=h.start.width/c.owidth*c.oheight,h.start.height<b){var m=b/h.start.height;h.start.height=b,h.start.width=h.start.width*m}h.start.transformOrigin=c.bgposition,h.start.scale=d,h.end.scale=e,c.rotatestart=0===c.rotatestart?.01:c.rotatestart,h.start.rotation=c.rotatestart+"deg",h.end.rotation=c.rotateend+"deg";var n=o(c,a,b,f,h);f[0]=parseFloat(f[0])+n.start.l,g[0]=parseFloat(g[0])+n.end.l,f[1]=parseFloat(f[1])+n.start.t,g[1]=parseFloat(g[1])+n.end.t;var p=n.start.r-n.start.l,q=n.start.b-n.start.t,r=n.end.r-n.end.l,s=n.end.b-n.end.t;return f[0]=f[0]>0?0:p+f[0]<a?a-p:f[0],g[0]=g[0]>0?0:r+g[0]<a?a-r:g[0],f[1]=f[1]>0?0:q+f[1]<b?b-q:f[1],g[1]=g[1]>0?0:s+g[1]<b?b-s:g[1],h.starto.x=f[0]+"px",h.starto.y=f[1]+"px",h.endo.x=g[0]+"px",h.endo.y=g[1]+"px",h.end.ease=h.endo.ease=c.ease,h.end.force3D=h.endo.force3D=!0,h};void 0!=a.data("kbtl")&&(a.data("kbtl").kill(),a.removeData("kbtl"));var q=a.data("kenburn"),r=q.parent(),s=p(j,k,f),t=new punchgs.TimelineLite;if(t.pause(),s.start.transformOrigin="0% 0%",s.starto.transformOrigin="0% 0%",t.add(punchgs.TweenLite.fromTo(q,f.duration/1e3,s.start,s.end),0),t.add(punchgs.TweenLite.fromTo(r,f.duration/1e3,s.starto,s.endo),0),void 0!==f.blurstart&&void 0!==f.blurend&&(0!==f.blurstart||0!==f.blurend)){var u={a:f.blurstart},v={a:f.blurend,ease:s.endo.ease},w=new punchgs.TweenLite(u,f.duration/1e3,v);w.eventCallback("onUpdate",function(a){punchgs.TweenLite.set(a,{filter:"blur("+u.a+"px)",webkitFilter:"blur("+u.a+"px)"})},[r]),t.add(w,0)}t.progress(e),t.play(),a.data("kbtl",t)}})}(jQuery); |