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e=t.width*t.height,o=e<s?t.width:Math.round(t.width*Math.sqrt(s/e)),r=e<s?t.height:Math.round(t.height*Math.sqrt(s/e)),n=((t,s)=>{if(h())return new OffscreenCanvas(t,s);const e=document.createElement("canvas");return e.width=t,e.height=s,e})(o,r).getContext("2d");return n.drawImage(t,0,0,t.width,t.height,0,0,o,r),n.getImageData(0,0,o,r)},f=(e,o={})=>{process.env.NODE_ENV !== "production"&&t(o);const[r,i,a,c,h,u]=s(o),{S:d,count:f}=n(e,r,i,a);return l(d,f,c,h,u)},_=async(e,o={})=>{if(u()){if(process.env.NODE_ENV !== "production")throw new Error("Use extractColors instead extractColorsFromImage for Node.js");return[]}process.env.NODE_ENV !== "production"&&t(o);const[r,i,a,c,h,f,_]=s(o);return e.crossOrigin=_,new Promise((t=>{const s=s=>{const e=d(s,r),{S:o,count:u}=n(e,r,i,a);t(l(o,u,c,h,f))};if(e.complete)s(e);else{const t=()=>{e.removeEventListener("load",t),s(e)};e.addEventListener("load",t)}}))},g=async(e,o={})=>{if(u()){if(process.env.NODE_ENV !== "production")throw new Error("Use extractColors instead extractColorsFromImageBitmap for Node.js");return[]}process.env.NODE_ENV !== "production"&&t(o);const[r,i,a,c,h,f]=s(o),_=d(e,r),{S:g,count:w}=n(_,r,i,a);return l(g,w,c,h,f)},w=async(e,o={})=>{if(u()){if(process.env.NODE_ENV !== "production")throw new Error("Can not use extractColorsFromSrc for Node.js");return[]}if(process.env.NODE_ENV !== "production"&&t(o),h()){const t=s(o),r=await fetch(e,{mode:t[7]}),n=await r.blob(),i=await createImageBitmap(n),a=await g(i,o);return i.close(),a}const r=new Image;return r.src=e,_(r,o)};exports.extractColors=(t,s)=>{if("undefined"!=typeof window&&void 0!==window.document){if(process.env.NODE_ENV !== "production"&&(null==s?void 0:s.requestMode)&&console.warn("options.requestMode not supported in Browser, use options.crossOrigin instead"),t instanceof Image)return _(t,s);if(t instanceof ImageData||t instanceof Object&&t.data)return new Promise((e=>{e(f(t,s))}));if("string"==typeof t)return w(t,s)}if(h()){if(process.env.NODE_ENV !== "production"&&(null==s?void 0:s.crossOrigin)&&console.warn("options.crossOrigin not supported in Web Worker, use options.requestMode instead"),t instanceof ImageData||t instanceof Object&&t.data)return new Promise((e=>{e(f(t,s))}));if("string"==typeof t)return w(t,s);if(t.src)return process.env.NODE_ENV !== "production"&&console.warn("HTMLImageElement not enable on worker, a fallback is used to extract src from your HTMLImageElement, please send 'src' instead HTMLImageElement"),w(t.src,s)}if(u()){if(process.env.NODE_ENV !== "production"){if(t instanceof String)throw new Error("Send imageData to extractColors (Image src or HTMLImageElement not supported in Nodejs)");if(!t.data)throw new Error("Send imageData to extractColors");(null==s?void 0:s.crossOrigin)&&console.warn("options.crossOrigin not supported in Node.js")}return new Promise((e=>{e(f(t,s))}))}throw new Error("Can not analyse picture")},exports.extractColorsFromImage=_,exports.extractColorsFromImageBitmap=g,exports.extractColorsFromImageData=f,exports.extractColorsFromSrc=w;
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