8 lines
10 KiB
JavaScript
8 lines
10 KiB
JavaScript
/**
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* Minified by jsDelivr using Terser v5.37.0.
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* Original file: /npm/canvas-confetti@1.9.2/dist/confetti.browser.js
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*
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* Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
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*/
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!function(t,e){!function t(e,a,n,r){var o=!!(e.Worker&&e.Blob&&e.Promise&&e.OffscreenCanvas&&e.OffscreenCanvasRenderingContext2D&&e.HTMLCanvasElement&&e.HTMLCanvasElement.prototype.transferControlToOffscreen&&e.URL&&e.URL.createObjectURL),i="function"==typeof Path2D&&"function"==typeof DOMMatrix,l=function(){if(!e.OffscreenCanvas)return!1;var t=new OffscreenCanvas(1,1),a=t.getContext("2d");a.fillRect(0,0,1,1);var n=t.transferToImageBitmap();try{a.createPattern(n,"no-repeat")}catch(t){return!1}return!0}();function s(){}function c(t){var n=a.exports.Promise,r=void 0!==n?n:e.Promise;return"function"==typeof r?new r(t):(t(s,s),null)}var h,f,u,d,m,g,p,b,M,v,y,w=(h=l,f=new Map,{transform:function(t){if(h)return t;if(f.has(t))return f.get(t);var e=new OffscreenCanvas(t.width,t.height);return e.getContext("2d").drawImage(t,0,0),f.set(t,e),e},clear:function(){f.clear()}}),x=(m=Math.floor(1e3/60),g={},p=0,"function"==typeof requestAnimationFrame&&"function"==typeof cancelAnimationFrame?(u=function(t){var e=Math.random();return g[e]=requestAnimationFrame((function a(n){p===n||p+m-1<n?(p=n,delete g[e],t()):g[e]=requestAnimationFrame(a)})),e},d=function(t){g[t]&&cancelAnimationFrame(g[t])}):(u=function(t){return setTimeout(t,m)},d=function(t){return clearTimeout(t)}),{frame:u,cancel:d}),C=(v={},function(){if(b)return b;if(!n&&o){var e=["var CONFETTI, SIZE = {}, module = {};","("+t.toString()+")(this, module, true, SIZE);","onmessage = function(msg) {"," if (msg.data.options) {"," CONFETTI(msg.data.options).then(function () {"," if (msg.data.callback) {"," postMessage({ callback: msg.data.callback });"," }"," });"," } else if (msg.data.reset) {"," CONFETTI && CONFETTI.reset();"," } else if (msg.data.resize) {"," SIZE.width = msg.data.resize.width;"," SIZE.height = msg.data.resize.height;"," } else if (msg.data.canvas) {"," SIZE.width = msg.data.canvas.width;"," SIZE.height = msg.data.canvas.height;"," CONFETTI = module.exports.create(msg.data.canvas);"," }","}"].join("\n");try{b=new Worker(URL.createObjectURL(new Blob([e])))}catch(t){return void 0!==typeof console&&"function"==typeof console.warn&&console.warn("🎊 Could not load worker",t),null}!function(t){function e(e,a){t.postMessage({options:e||{},callback:a})}t.init=function(e){var a=e.transferControlToOffscreen();t.postMessage({canvas:a},[a])},t.fire=function(a,n,r){if(M)return e(a,null),M;var o=Math.random().toString(36).slice(2);return M=c((function(n){function i(e){e.data.callback===o&&(delete v[o],t.removeEventListener("message",i),M=null,w.clear(),r(),n())}t.addEventListener("message",i),e(a,o),v[o]=i.bind(null,{data:{callback:o}})}))},t.reset=function(){for(var e in t.postMessage({reset:!0}),v)v[e](),delete v[e]}}(b)}return b}),I={particleCount:50,angle:90,spread:45,startVelocity:45,decay:.9,gravity:1,drift:0,ticks:200,x:.5,y:.5,shapes:["square","circle"],zIndex:100,colors:["#26ccff","#a25afd","#ff5e7e","#88ff5a","#fcff42","#ffa62d","#ff36ff"],disableForReducedMotion:!1,scalar:1};function T(t,e,a){return function(t,e){return e?e(t):t}(t&&null!=t[e]?t[e]:I[e],a)}function E(t){return t<0?0:Math.floor(t)}function P(t){return parseInt(t,16)}function S(t){return t.map(O)}function O(t){var e=String(t).replace(/[^0-9a-f]/gi,"");return e.length<6&&(e=e[0]+e[0]+e[1]+e[1]+e[2]+e[2]),{r:P(e.substring(0,2)),g:P(e.substring(2,4)),b:P(e.substring(4,6))}}function k(t){t.width=document.documentElement.clientWidth,t.height=document.documentElement.clientHeight}function B(t){var e=t.getBoundingClientRect();t.width=e.width,t.height=e.height}function F(t,e){e.x+=Math.cos(e.angle2D)*e.velocity+e.drift,e.y+=Math.sin(e.angle2D)*e.velocity+e.gravity,e.velocity*=e.decay,e.flat?(e.wobble=0,e.wobbleX=e.x+10*e.scalar,e.wobbleY=e.y+10*e.scalar,e.tiltSin=0,e.tiltCos=0,e.random=1):(e.wobble+=e.wobbleSpeed,e.wobbleX=e.x+10*e.scalar*Math.cos(e.wobble),e.wobbleY=e.y+10*e.scalar*Math.sin(e.wobble),e.tiltAngle+=.1,e.tiltSin=Math.sin(e.tiltAngle),e.tiltCos=Math.cos(e.tiltAngle),e.random=Math.random()+2);var a=e.tick++/e.totalTicks,n=e.x+e.random*e.tiltCos,r=e.y+e.random*e.tiltSin,o=e.wobbleX+e.random*e.tiltCos,l=e.wobbleY+e.random*e.tiltSin;if(t.fillStyle="rgba("+e.color.r+", "+e.color.g+", "+e.color.b+", "+(1-a)+")",t.beginPath(),i&&"path"===e.shape.type&&"string"==typeof e.shape.path&&Array.isArray(e.shape.matrix))t.fill(function(t,e,a,n,r,o,i){var l=new Path2D(t),s=new Path2D;s.addPath(l,new DOMMatrix(e));var c=new Path2D;return c.addPath(s,new DOMMatrix([Math.cos(i)*r,Math.sin(i)*r,-Math.sin(i)*o,Math.cos(i)*o,a,n])),c}(e.shape.path,e.shape.matrix,e.x,e.y,.1*Math.abs(o-n),.1*Math.abs(l-r),Math.PI/10*e.wobble));else if("bitmap"===e.shape.type){var s=Math.PI/10*e.wobble,c=.1*Math.abs(o-n),h=.1*Math.abs(l-r),f=e.shape.bitmap.width*e.scalar,u=e.shape.bitmap.height*e.scalar,d=new DOMMatrix([Math.cos(s)*c,Math.sin(s)*c,-Math.sin(s)*h,Math.cos(s)*h,e.x,e.y]);d.multiplySelf(new DOMMatrix(e.shape.matrix));var m=t.createPattern(w.transform(e.shape.bitmap),"no-repeat");m.setTransform(d),t.globalAlpha=1-a,t.fillStyle=m,t.fillRect(e.x-f/2,e.y-u/2,f,u),t.globalAlpha=1}else if("circle"===e.shape)t.ellipse?t.ellipse(e.x,e.y,Math.abs(o-n)*e.ovalScalar,Math.abs(l-r)*e.ovalScalar,Math.PI/10*e.wobble,0,2*Math.PI):function(t,e,a,n,r,o,i,l,s){t.save(),t.translate(e,a),t.rotate(o),t.scale(n,r),t.arc(0,0,1,i,l,s),t.restore()}(t,e.x,e.y,Math.abs(o-n)*e.ovalScalar,Math.abs(l-r)*e.ovalScalar,Math.PI/10*e.wobble,0,2*Math.PI);else if("star"===e.shape)for(var g=Math.PI/2*3,p=4*e.scalar,b=8*e.scalar,M=e.x,v=e.y,y=5,x=Math.PI/y;y--;)M=e.x+Math.cos(g)*b,v=e.y+Math.sin(g)*b,t.lineTo(M,v),g+=x,M=e.x+Math.cos(g)*p,v=e.y+Math.sin(g)*p,t.lineTo(M,v),g+=x;else t.moveTo(Math.floor(e.x),Math.floor(e.y)),t.lineTo(Math.floor(e.wobbleX),Math.floor(r)),t.lineTo(Math.floor(o),Math.floor(l)),t.lineTo(Math.floor(n),Math.floor(e.wobbleY));return t.closePath(),t.fill(),e.tick<e.totalTicks}function A(t,a){var i,l=!t,s=!!T(a||{},"resize"),h=!1,f=T(a,"disableForReducedMotion",Boolean),u=o&&!!T(a||{},"useWorker")?C():null,d=l?k:B,m=!(!t||!u)&&!!t.__confetti_initialized,g="function"==typeof matchMedia&&matchMedia("(prefers-reduced-motion)").matches;function p(e,a,o){for(var l,s,h,f,u,m=T(e,"particleCount",E),g=T(e,"angle",Number),p=T(e,"spread",Number),b=T(e,"startVelocity",Number),M=T(e,"decay",Number),v=T(e,"gravity",Number),y=T(e,"drift",Number),C=T(e,"colors",S),I=T(e,"ticks",Number),P=T(e,"shapes"),O=T(e,"scalar"),k=!!T(e,"flat"),B=function(t){var e=T(t,"origin",Object);return e.x=T(e,"x",Number),e.y=T(e,"y",Number),e}(e),A=m,R=[],N=t.width*B.x,z=t.height*B.y;A--;)R.push((l={x:N,y:z,angle:g,spread:p,startVelocity:b,color:C[A%C.length],shape:P[(f=0,u=P.length,Math.floor(Math.random()*(u-f))+f)],ticks:I,decay:M,gravity:v,drift:y,scalar:O,flat:k},s=void 0,h=void 0,s=l.angle*(Math.PI/180),h=l.spread*(Math.PI/180),{x:l.x,y:l.y,wobble:10*Math.random(),wobbleSpeed:Math.min(.11,.1*Math.random()+.05),velocity:.5*l.startVelocity+Math.random()*l.startVelocity,angle2D:-s+(.5*h-Math.random()*h),tiltAngle:(.5*Math.random()+.25)*Math.PI,color:l.color,shape:l.shape,tick:0,totalTicks:l.ticks,decay:l.decay,drift:l.drift,random:Math.random()+2,tiltSin:0,tiltCos:0,wobbleX:0,wobbleY:0,gravity:3*l.gravity,ovalScalar:.6,scalar:l.scalar,flat:l.flat}));return i?i.addFettis(R):(i=function(t,e,a,o,i){var l,s,h=e.slice(),f=t.getContext("2d"),u=c((function(e){function c(){l=s=null,f.clearRect(0,0,o.width,o.height),w.clear(),i(),e()}l=x.frame((function e(){!n||o.width===r.width&&o.height===r.height||(o.width=t.width=r.width,o.height=t.height=r.height),o.width||o.height||(a(t),o.width=t.width,o.height=t.height),f.clearRect(0,0,o.width,o.height),(h=h.filter((function(t){return F(f,t)}))).length?l=x.frame(e):c()})),s=c}));return{addFettis:function(t){return h=h.concat(t),u},canvas:t,promise:u,reset:function(){l&&x.cancel(l),s&&s()}}}(t,R,d,a,o),i.promise)}function b(a){var n=f||T(a,"disableForReducedMotion",Boolean),r=T(a,"zIndex",Number);if(n&&g)return c((function(t){t()}));l&&i?t=i.canvas:l&&!t&&(t=function(t){var e=document.createElement("canvas");return e.style.position="fixed",e.style.top="0px",e.style.left="0px",e.style.pointerEvents="none",e.style.zIndex=t,e}(r),document.body.appendChild(t)),s&&!m&&d(t);var o={width:t.width,height:t.height};function b(){if(u){var e={getBoundingClientRect:function(){if(!l)return t.getBoundingClientRect()}};return d(e),void u.postMessage({resize:{width:e.width,height:e.height}})}o.width=o.height=null}function M(){i=null,s&&(h=!1,e.removeEventListener("resize",b)),l&&t&&(document.body.removeChild(t),t=null,m=!1)}return u&&!m&&u.init(t),m=!0,u&&(t.__confetti_initialized=!0),s&&!h&&(h=!0,e.addEventListener("resize",b,!1)),u?u.fire(a,o,M):p(a,o,M)}return b.reset=function(){u&&u.reset(),i&&i.reset()},b}function R(){return y||(y=A(null,{useWorker:!0,resize:!0})),y}a.exports=function(){return R().apply(this,arguments)},a.exports.reset=function(){R().reset()},a.exports.create=A,a.exports.shapeFromPath=function(t){if(!i)throw new Error("path confetti are not supported in this browser");var e,a;"string"==typeof t?e=t:(e=t.path,a=t.matrix);var n=new Path2D(e),r=document.createElement("canvas").getContext("2d");if(!a){for(var o,l,s=1e3,c=s,h=s,f=0,u=0,d=0;d<s;d+=2)for(var m=0;m<s;m+=2)r.isPointInPath(n,d,m,"nonzero")&&(c=Math.min(c,d),h=Math.min(h,m),f=Math.max(f,d),u=Math.max(u,m));o=f-c,l=u-h;var g=Math.min(10/o,10/l);a=[g,0,0,g,-Math.round(o/2+c)*g,-Math.round(l/2+h)*g]}return{type:"path",path:e,matrix:a}},a.exports.shapeFromText=function(t){var e,a=1,n="#000000",r='"Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji", "EmojiOne Color", "Android Emoji", "Twemoji Mozilla", "system emoji", sans-serif';"string"==typeof t?e=t:(e=t.text,a="scalar"in t?t.scalar:a,r="fontFamily"in t?t.fontFamily:r,n="color"in t?t.color:n);var o=10*a,i=o+"px "+r,l=new OffscreenCanvas(o,o),s=l.getContext("2d");s.font=i;var c=s.measureText(e),h=Math.ceil(c.actualBoundingBoxRight+c.actualBoundingBoxLeft),f=Math.ceil(c.actualBoundingBoxAscent+c.actualBoundingBoxDescent),u=c.actualBoundingBoxLeft+2,d=c.actualBoundingBoxAscent+2;h+=4,f+=4,(s=(l=new OffscreenCanvas(h,f)).getContext("2d")).font=i,s.fillStyle=n,s.fillText(e,u,d);var m=1/a;return{type:"bitmap",bitmap:l.transferToImageBitmap(),matrix:[m,0,0,m,-h*m/2,-f*m/2]}}}(function(){return void 0!==t?t:"undefined"!=typeof self?self:this||{}}(),e,!1),t.confetti=e.exports}(window,{});
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