/**
 * hermite-resize - Canvas image resize/resample using Hermite filter with JavaScript.
 * @version v2.2.4
 * @link https://github.com/viliusle/miniPaint
 * @license MIT
 */
function Hermite_class(){var t,a,e=[];this.init=void(t=navigator.hardwareConcurrency||4),this.getCores=function(){return t},this.resample_auto=function(t,a,e,r,i){var h=this.getCores();window.Worker&&h>1?this.resample(t,a,e,r,i):(this.resample_single(t,a,e,!0),void 0!=i&&i())},this.resize_image=function(t,a,e,r,i){var h=document.getElementById(t),o=document.createElement("canvas");if(o.width=h.width,o.height=h.height,o.getContext("2d").drawImage(h,0,0),void 0==a&&void 0==e&&void 0!=r&&(a=h.width/100*r,e=h.height/100*r),void 0==e){var n=h.width/a;e=h.height/n}a=Math.round(a),e=Math.round(e);var s=function(){var t=o.toDataURL();h.width=a,h.height=e,h.src=t,t=null,o=null};void 0==i||1==i?this.resample(o,a,e,!0,s):(this.resample_single(o,a,e,!0),s())},this.resample=function(r,i,h,o,n){var s=r.width,d=r.height;i=Math.round(i);var c=d/(h=Math.round(h));if(e.length>0)for(u=0;u<t;u++)void 0!=e[u]&&(e[u].terminate(),delete e[u]);e=new Array(t);for(var g=r.getContext("2d"),v=[],l=2*Math.ceil(d/t/2),f=-1,u=0;u<t;u++){var M=f+1;if(!(M>=d)){f=M+l-1,f=Math.min(f,d-1);var m=l;m=Math.min(l,d-M),v[u]={},v[u].source=g.getImageData(0,M,s,l),v[u].target=!0,v[u].start_y=Math.ceil(M/c),v[u].height=m}}!0===o?(r.width=i,r.height=h):g.clearRect(0,0,s,d);for(var w=0,u=0;u<t;u++)if(void 0!=v[u].target){w++;var p=new Worker(a);e[u]=p,p.onmessage=function(t){w--;var a=t.data.core;e[a].terminate(),delete e[a];var r=Math.ceil(v[a].height/c);v[a].target=g.createImageData(i,r),v[a].target.data.set(t.data.target),g.putImageData(v[a].target,0,v[a].start_y),w<=0&&void 0!=n&&n()};var _={width_source:s,height_source:v[u].height,width:i,height:Math.ceil(v[u].height/c),core:u,source:v[u].source.data.buffer};p.postMessage(_,[_.source])}},a=window.URL.createObjectURL(new Blob(["(",function(){onmessage=function(t){for(var a=t.data.core,e=t.data.width_source,r=t.data.height_source,i=t.data.width,h=t.data.height,o=e/i,n=r/h,s=Math.ceil(o/2),d=Math.ceil(n/2),c=new Uint8ClampedArray(t.data.source),g=(c.length,i*h*4),v=new ArrayBuffer(g),l=new Uint8ClampedArray(v,0,g),f=0;f<h;f++)for(var u=0;u<i;u++){var M=4*(u+f*i),m=0,w=0,p=0,_=0,y=0,b=0,C=0,I=f*n,D=Math.floor(u*o),R=Math.ceil((u+1)*o),U=Math.floor(f*n),A=Math.ceil((f+1)*n);R=Math.min(R,e),A=Math.min(A,r);for(var x=U;x<A;x++)for(var B=Math.abs(I-x)/d,L=u*o,j=B*B,k=D;k<R;k++){var q=Math.abs(L-k)/s,E=Math.sqrt(j+q*q);if(!(E>=1)){var W=4*(k+x*e);C+=(m=2*E*E*E-3*E*E+1)*c[W+3],p+=m,c[W+3]<255&&(m=m*c[W+3]/250),_+=m*c[W],y+=m*c[W+1],b+=m*c[W+2],w+=m}}l[M]=_/w,l[M+1]=y/w,l[M+2]=b/w,l[M+3]=C/p}var z={core:a,target:l};postMessage(z,[l.buffer])}}.toString(),")()"],{type:"application/javascript"})),this.resample_single=function(t,a,e,r){for(var i=t.width,h=t.height,o=i/(a=Math.round(a)),n=h/(e=Math.round(e)),s=Math.ceil(o/2),d=Math.ceil(n/2),c=t.getContext("2d"),g=c.getImageData(0,0,i,h),v=c.createImageData(a,e),l=g.data,f=v.data,u=0;u<e;u++)for(var M=0;M<a;M++){var m=4*(M+u*a),w=0,p=0,_=0,y=0,b=0,C=0,I=0,D=u*n,R=Math.floor(M*o),U=Math.ceil((M+1)*o),A=Math.floor(u*n),x=Math.ceil((u+1)*n);U=Math.min(U,i),x=Math.min(x,h);for(var B=A;B<x;B++)for(var L=Math.abs(D-B)/d,j=M*o,k=L*L,q=R;q<U;q++){var E=Math.abs(j-q)/s,W=Math.sqrt(k+E*E);if(!(W>=1)){var z=4*(q+B*i);I+=(w=2*W*W*W-3*W*W+1)*l[z+3],_+=w,l[z+3]<255&&(w=w*l[z+3]/250),y+=w*l[z],b+=w*l[z+1],C+=w*l[z+2],p+=w}}f[m]=y/p,f[m+1]=b/p,f[m+2]=C/p,f[m+3]=I/_}!0===r?(t.width=a,t.height=e):c.clearRect(0,0,i,h),c.putImageData(v,0,0)}}