https://www.openfootage.net/wp-content/plugins/justified-image-grid/js/pixastic.custom.jig.min.js?ver=4.1.1

1/*!
2 * @preserve
3 * Pixastic Lib - Core Functions - v0.1.3
4 * Copyright (c) 2008 Jacob Seidelin, [email protected], http://blog.nihilogic.dk/
5 * License: [http://www.pixastic.com/lib/license.txt]
6 */
7var Pixastic=function(){function s(t,a,e){var n=new Array;null==a&&(a=document),null==e&&(e="*");var r=a.getElementsByTagName(e),s=r.length,o=new RegExp("(^|\\s)"+t+"(\\s|$)");for(i=0,j=0;i<s;i++)o.test(r[i].className)&&(n[j]=r[i],j++);return n}function m(){Pixastic.debug}"undefined"!=typeof pixastic_parseonload&&pixastic_parseonload&&function(){function t(){a||(a=!0,function(){for(var t=s("pixastic",null,"img"),a=s("pixastic",null,"canvas"),h=t.concat(a),l=0;l<h.length;l++)!function(){for(var e=h[l],i=[],t=e.className.split(" "),a=0;a<t.length;a++){var n,r=t[a];"pixastic-"!=r.substring(0,9)||""!=(n=r.substring(9))&&i.push(n)}if(i.length)if("img"==e.tagName.toLowerCase()){var s=new Image;if(s.src=e.src,s.complete)for(var o=0;o<i.length;o++){var c=Pixastic.applyAction(e,e,i[o],null);c&&(e=c)}else s.onload=function(){for(var t=0;t<i.length;t++){var a=Pixastic.applyAction(e,e,i[t],null);a&&(e=a)}}}else setTimeout(function(){for(var t=0;t<i.length;t++){var a=Pixastic.applyAction(e,e,i[t],null);a&&(e=a)}},1)}()}())}var a=!1;

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7),t.parentNode&&t.parentNode.replaceChild&&t.parentNode.replaceChild(t.__pixastic_org_image,t),t}else Pixastic.Client.isIE()&&void 0!==t.__pixastic_org_style&&(t.style.cssText=t.__pixastic_org_style)},Client:{hasCanvas:o,hasCanvasImageData:c,hasGlobalAlpha:h,isIE:function(){return!!document.all&&!!window.attachEvent&&!window.opera}},Actions:{}}}();"undefined"!=typeof jQuery&&jQuery&&jQuery.fn&&(jQuery.fn.pixastic=function(a,e){var i=[];return this.each(function(){var t;"img"==this.tagName.toLowerCase()&&!this.complete||(t=Pixastic.process(this,a,e))&&i.push(t)}),0<i.length?jQuery(i):this}),Pixastic.Actions.blurfast={process:function(t){var a=parseFloat(t.options.amount)||0,a=(t.options.clear&&t.options.clear,Math.max(0,Math.min(5,a)));if(Pixastic.Client.hasCanvas()){var e=t.options.rect,i=t.canvas.getContext("2d");i.save(),i.beginPath(),i.rect(e.left,e.top,e.width,e.height),i.clip();var n=Math.round(t.width/2),r=Math.round(t.height/2),s=document.createElement("canvas");s.width=n,s.height=r;for(var o=Math.round(20*a),c=s.getContext("2d"),h=0;h<o;h++){var l=Math.max(1,Math.round(n-h)),d=Math.max(1,Math.round(r-h));c.clearRect(0,0,n,r),c.drawImage(t.canvas,0,0,t.width,t.height,0,0,l,d),i.drawImage(s,0,0,l,d,0,0,t.width,t.height)}return i.restore(),!(t.useData=!1)}if(Pixastic.Client.isIE()){var g=10*a;return t.image.style.filter+=" progid:DXImageTransform.Microsoft.Blur(pixelradius="+g+")",t.options.fixMargin,t.image.style.marginLeft=(parseInt(t.image.style.marginLeft,10)||0)-Math.round(g)+"px",t.image.style.marginTop=(parseInt(t.image.style.marginTop,10)||0)-Math.round(g)+"px",!0}},checkSupport:function(){return Pixastic.Client.hasCanvas()||Pixastic.Client.isIE()}},Pixastic.Actions.desaturate={process:function(t){var a=!(!t.options.average||"false"==t.options.average);if(Pixastic.Client.hasCanvasImageData()){var e,i,n=Pixastic.prepareData(t),r=t.options.rect,s=r.width*r.height,o=4*s;if(a)for(;s--;)n[o-=4]=n[e=o+1]=n[i=o+2]=(n[o]+n[e]+n[i])/3;else for(;s--;)n[o-=4]=n[e=o+1]=n[i=o+2]=.3*n[o]+.59*n[e]+.11*n[i];return!0}if(Pixastic.Client.isIE())return t.image.style.filter+=" gray",!0},checkSupport:function(){return Pixastic.Client.hasCanvasImageData()||Pixastic.Client.isIE()}},Pixastic.Actions.glow={process:function(t){var a=parseFloat(t.options.amount)||0,e=parseFloat(t.options.radius)||0,a=Math.min(1,Math.max(0,a)),e=Math.min(5,Math.max(0,e));if(Pixastic.Client.hasCanvasImageData()){var i=t.options.rect,n=document.createElement("canvas");n.width=t.width,n.height=t.height;var r=n.getContext("2d");r.drawImage(t.canvas,0,0);var s=Math.round(t.width/2),o=Math.round(t.height/2),c=document.createElement("canvas");c.width=s,c.height=o;for(var h=Math.round(20*e),l=c.getContext("2d"),d=0;d<h;d++){var g=Math.max(1,Math.round(s-d)),p=Math.max(1,Math.round(o-d));l.clearRect(0,0,s,o),l.drawImage(n,0,0,t.width,t.height,0,0,g,p),r.clearRect(0,0,t.width,t.height),r.drawImage(c,0,0,g,p,0,0,t.width,t.height)}for(var u=Pixastic.prepareData(t),v=Pixastic.prepareData({canvas:n,options:t.options}),f=i.width*i.height,x=4*f,m=x+1,_=x+2;f--;)255<(u[x-=4]+=a*v[x])&&(u[x]=255),255<(u[m-=4]+=a*v[m])&&(u[m]=255),255<(u[_-=4]+=a*v[_])&&(u[_]=255);return!0}},checkSupport:function(){return Pixastic.Client.hasCanvasImageData()}},Pixastic.Actions.laplace={process:function(t){var a=!(!t.options.invert||"false"==t.options.invert),e=parseFloat(t.options.edgeStrength)||0,i=parseInt(t.options.greyLevel)||0,e=-e;if(Pixastic.Client.hasCanvasImageData()){var n=Pixastic.prepareData(t),r=Pixastic.prepareData(t,!0),s=t.options.rect,o=s.width,c=s.height,h=4*o,l=c;do{var d=(l-1)*h,g=(1==l?0:l-2)*o*4,p=(l==c?l-1:l)*o*4,u=o;do{var v=4*u-4+d,f=g+4*(1==u?0:u-2),x=p+4*(u==o?u-1:u),m=((-r[f-4]-r[f]-r[4+f]-r[v-4]-r[4+v]-r[x-4]-r[x]-r[4+x]+8*r[v])*(1/8)+(-r[f-3]-r[1+f]-r[5+f]-r[v-3]-r[5+v]-r[x-3]-r[1+x]-r[5+x]+8*r[1+v])*(1/8)+(-r[f-2]-r[2+f]-r[6+f]-r[v-2]-r[6+v]-r[x-2]-r[2+x]-r[6+x]+8*r[2+v])*(1/8))/3+i;0!=e&&(127<m?m+=(m+1-128)*e:m<127&&(m-=(m+1)*e)),a&&(m=255-m),m<0&&(m=0),255<m&&(m=255),n[v]=n[1+v]=n[2+v]=m}while(--u)}while(--l);return!0}},checkSupport:function(){return Pixastic.Client.hasCanvasImageData()}},Pixastic.Actions.sepia={process:function(t){var a=parseInt(t.options.mode,10)||0;if(a<0&&(a=0),1<a&&(a=1),Pixastic.Client.hasCanvasImageData()){var e=Pixastic.prepareData(t),i=t.options.rect,n=i.width,r=4*n,s=i.height;do{var o=(s-1)*r,c=n;do{var h,l,d,g,p,u,v=o+4*(c-1),f=a?(p=39+(h=.299*e[v]+.587*e[1+v]+.114*e[2+v]),u=14+h,h-36):(p=.393*(l=e[v])+.769*(d=e[1+v])+.189*(g=e[2+v]),u=.349*l+.686

7*d+.168*g,.272*l+.534*d+.131*g);p<0&&(p=0),255<p&&(p=255),u<0&&(u=0),255<u&&(u=255),f<0&&(f=0),255<f&&(f=255),e[v]=p,e[1+v]=u,e[2+v]=f}while(--c)}while(--s);return!0}},checkSupport:function(){return Pixastic.Client.hasCanvasImageData()}};