Module 957358

function(e,t,n){n.d(t,{A:()=>c});var i=n(627968),l=n(64700),a=n(735438),r=n.n(a),s=n(998304),o=n(936593);class d extends l.PureComponent{dataChangedAt;fillColor;maxValue;canvas=l.createRef();animationFrameRequestId;static defaultProps={animate:!0};onDataUpdate(e,t){let{maxValue:n,data:i,animate:l}=this.props,a=null==e||e.data!==t.data&&!r().isEqual(e.data,t.data);if(a&&(this.dataChangedAt=performance.now(),this.maxValue=null!=n?n:Math.max(...i)),a||null==e||!e.animate&&l||e.color!==this.props.color){let e=s.E2(this.props.color);this.fillColor=`rgba(${e.r}, ${e.g}, ${e.b}, 0.5)`,window.cancelAnimationFrame(this.animationFrameRequestId),this.animationFrameRequestId=window.requestAnimationFrame(this.updateAnimation)}}componentDidMount(){this.animationFrameRequestId=0,this.onDataUpdate(null,this.props)}componentDidUpdate(e){this.onDataUpdate(e,this.props)}componentWillUnmount(){window.cancelAnimationFrame(this.animationFrameRequestId),this.animationFrameRequestId=0}updateAnimation=e=>{let t,n,i=this.canvas.current;if(null==i)return;let{data:l,updateInterval:a,color:r,numUpdatesToShow:o,lineWidth:d,animate:c,gradientStopColor:u}=this.props;if(l.length<2)return;let A=Math.max(Math.min((e-this.dataChangedAt)/a,1),0),h=i.getContext("2d"),_=this.maxValue;h.strokeStyle=r,h.lineWidth=d;let m=i.height-h.lineWidth,g=h.createLinearGradient(0,0,0,m);if(null!=u)g.addColorStop(0,u);else{let{r:e,g:t,b:n}=s.E2(r);g.addColorStop(0,`rgba(${e}, ${t}, ${n}, 0)`)}g.addColorStop(1,this.fillColor),h.fillStyle=g;let p=l.length>=o?o:l.length;h.setTransform(1,0,0,-1,0,i.height),h.clearRect(0,0,i.width,i.height),h.translate(0,.5*h.lineWidth);let E=Math.floor(i.width/(p-3)),I=.5*E;h.translate(E-E*A,0),h.beginPath();let f=-E;l.forEach((e,i)=>{t={x:f,y:m*e/_},0===i?h.moveTo(t.x,t.y):h.bezierCurveTo(n.x+I,n.y,t.x-I,t.y,t.x,t.y),n=t,f+=E}),h.stroke(),h.lineTo(f-E,0),h.lineTo(0,0),h.fill(),c&&A<1&&(this.animationFrameRequestId=window.requestAnimationFrame(this.updateAnimation))};render(){let{className:e,pixelWidth:t,pixelHeight:n}=this.props;return(0,i.jsx)("div",{className:e,children:(0,i.jsx)("canvas",{ref:this.canvas,className:o.J,width:t,height:n})})}}let c=d}