2 lines
74 KiB
JavaScript
2 lines
74 KiB
JavaScript
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/*! For license information please see 8f7bdc5b.js.LICENSE.txt */
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(()=>{var t={97:(t,e,n)=>{const r=n(821),o={};for(const t of Object.keys(r))o[r[t]]=t;const i={rgb:{channels:3,labels:"rgb"},hsl:{channels:3,labels:"hsl"},hsv:{channels:3,labels:"hsv"},hwb:{channels:3,labels:"hwb"},cmyk:{channels:4,labels:"cmyk"},xyz:{channels:3,labels:"xyz"},lab:{channels:3,labels:"lab"},lch:{channels:3,labels:"lch"},hex:{channels:1,labels:["hex"]},keyword:{channels:1,labels:["keyword"]},ansi16:{channels:1,labels:["ansi16"]},ansi256:{channels:1,labels:["ansi256"]},hcg:{channels:3,labels:["h","c","g"]},apple:{channels:3,labels:["r16","g16","b16"]},gray:{channels:1,labels:["gray"]}};t.exports=i;for(const t of Object.keys(i)){if(!("channels"in i[t]))throw new Error("missing channels property: "+t);if(!("labels"in i[t]))throw new Error("missing channel labels property: "+t);if(i[t].labels.length!==i[t].channels)throw new Error("channel and label counts mismatch: "+t);const{channels:e,labels:n}=i[t];delete i[t].channels,delete i[t].labels,Object.defineProperty(i[t],"channels",{value:e}),Object.defineProperty(i[t],"labels",{value:n})}i.rgb.hsl=function(t){const e=t[0]/255,n=t[1]/255,r=t[2]/255,o=Math.min(e,n,r),i=Math.max(e,n,r),s=i-o;let a,l;i===o?a=0:e===i?a=(n-r)/s:n===i?a=2+(r-e)/s:r===i&&(a=4+(e-n)/s),a=Math.min(60*a,360),a<0&&(a+=360);const c=(o+i)/2;return l=i===o?0:c<=.5?s/(i+o):s/(2-i-o),[a,100*l,100*c]},i.rgb.hsv=function(t){let e,n,r,o,i;const s=t[0]/255,a=t[1]/255,l=t[2]/255,c=Math.max(s,a,l),h=c-Math.min(s,a,l),u=function(t){return(c-t)/6/h+.5};return 0===h?(o=0,i=0):(i=h/c,e=u(s),n=u(a),r=u(l),s===c?o=r-n:a===c?o=1/3+e-r:l===c&&(o=2/3+n-e),o<0?o+=1:o>1&&(o-=1)),[360*o,100*i,100*c]},i.rgb.hwb=function(t){const e=t[0],n=t[1];let r=t[2];const o=i.rgb.hsl(t)[0],s=1/255*Math.min(e,Math.min(n,r));return r=1-1/255*Math.max(e,Math.max(n,r)),[o,100*s,100*r]},i.rgb.cmyk=function(t){const e=t[0]/255,n=t[1]/255,r=t[2]/255,o=Math.min(1-e,1-n,1-r);return[100*((1-e-o)/(1-o)||0),100*((1-n-o)/(1-o)||0),100*((1-r-o)/(1-o)||0),100*o]},i.rgb.keyword=function(t){const e=o[t];if(e)return e;let n,i=1/0;for(const e of Object.keys(r)){const o=r[e],l=(a=o,((s=t)[0]-a[0])**2+(s[1]-a[1])**2+(s[2]-a[2])**2);l<i&&(i=l,n=e)}var s,a;return n},i.keyword.rgb=function(t){return r[t]},i.rgb.xyz=function(t){let e=t[0]/255,n=t[1]/255,r=t[2]/255;e=e>.04045?((e+.055)/1.055)**2.4:e/12.92,n=n>.04045?((n+.055)/1.055)**2.4:n/12.92,r=r>.04045?((r+.055)/1.055)**2.4:r/12.92;return[100*(.4124*e+.3576*n+.1805*r),100*(.2126*e+.7152*n+.0722*r),100*(.0193*e+.1192*n+.9505*r)]},i.rgb.lab=function(t){const e=i.rgb.xyz(t);let n=e[0],r=e[1],o=e[2];n/=95.047,r/=100,o/=108.883,n=n>.008856?n**(1/3):7.787*n+16/116,r=r>.008856?r**(1/3):7.787*r+16/116,o=o>.008856?o**(1/3):7.787*o+16/116;return[116*r-16,500*(n-r),200*(r-o)]},i.hsl.rgb=function(t){const e=t[0]/360,n=t[1]/100,r=t[2]/100;let o,i,s;if(0===n)return s=255*r,[s,s,s];o=r<.5?r*(1+n):r+n-r*n;const a=2*r-o,l=[0,0,0];for(let t=0;t<3;t++)i=e+1/3*-(t-1),i<0&&i++,i>1&&i--,s=6*i<1?a+6*(o-a)*i:2*i<1?o:3*i<2?a+(o-a)*(2/3-i)*6:a,l[t]=255*s;return l},i.hsl.hsv=function(t){const e=t[0];let n=t[1]/100,r=t[2]/100,o=n;const i=Math.max(r,.01);r*=2,n*=r<=1?r:2-r,o*=i<=1?i:2-i;return[e,100*(0===r?2*o/(i+o):2*n/(r+n)),100*((r+n)/2)]},i.hsv.rgb=function(t){const e=t[0]/60,n=t[1]/100;let r=t[2]/100;const o=Math.floor(e)%6,i=e-Math.floor(e),s=255*r*(1-n),a=255*r*(1-n*i),l=255*r*(1-n*(1-i));switch(r*=255,o){case 0:return[r,l,s];case 1:return[a,r,s];case 2:return[s,r,l];case 3:return[s,a,r];case 4:return[l,s,r];case 5:return[r,s,a]}},i.hsv.hsl=function(t){const e=t[0],n=t[1]/100,r=t[2]/100,o=Math.max(r,.01);let i,s;s=(2-n)*r;const a=(2-n)*o;return i=n*o,i/=a<=1?a:2-a,i=i||0,s/=2,[e,100*i,100*s]},i.hwb.rgb=function(t){const e=t[0]/360;let n=t[1]/100,r=t[2]/100;const o=n+r;let i;o>1&&(n/=o,r/=o);const s=Math.floor(6*e),a=1-r;i=6*e-s,0!=(1&s)&&(i=1-i);const l=n+i*(a-n);let c,h,u;switch(s){default:case 6:case 0:c=a,h=l,u=n;break;case 1:c=l,h=a,u=n;break;case 2:c=n,h=a,u=l;break;case 3:c=n,h=l,u=a;break;case 4:c=l,h=n,u=a;break;case 5:c=a,h=n,u=l}return[255*c,255*h,255*u]},i.cmyk.rgb=function(t){const e=t[0]/100,n=t[1]/100,r=t[
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