pm/public/dispatch/static/js/chunk-2feb60a6.79549b7c.js

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/*!
 * Signature Pad v4.0.3 | https://github.com/szimek/signature_pad
 * (c) 2022 Szymon Nowak | Released under the MIT license
 */
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CustomEvent("afterUpdateStroke",{detail:t}))}_strokeEnd(t){this._strokeUpdate(t),this.dispatchEvent(new CustomEvent("endStroke",{detail:t}))}_handlePointerEvents(){this._drawningStroke=!1,this.canvas.addEventListener("pointerdown",this._handlePointerStart),this.canvas.addEventListener("pointermove",this._handlePointerMove),document.addEventListener("pointerup",this._handlePointerEnd)}_handleMouseEvents(){this._drawningStroke=!1,this.canvas.addEventListener("mousedown",this._handleMouseDown),this.canvas.addEventListener("mousemove",this._handleMouseMove),document.addEventListener("mouseup",this._handleMouseUp)}_handleTouchEvents(){this.canvas.addEventListener("touchstart",this._handleTouchStart),this.canvas.addEventListener("touchmove",this._handleTouchMove),this.canvas.addEventListener("touchend",this._handleTouchEnd)}_reset(){this._lastPoints=[],this._lastVelocity=0,this._lastWidth=(this.minWidth+this.maxWidth)/2,this._ctx.fillStyle=this.penColor}_createPoint(t,e,i){const s=this.canvas.getBoundingClientRect();return new n(t-s.left,e-s.top,i,(new Date).getTime())}_addPoint(t){const{_lastPoints:e}=this;if(e.push(t),e.length>2){3===e.length&&e.unshift(e[0]);const t=this._calculateCurveWidths(e[1],e[2]),i=s.fromPoints(e,t);return e.shift(),i}return null}_calculateCurveWidths(t,e){const i=this.velocityFilterWeight*e.velocityFrom(t)+(1-this.velocityFilterWeight)*this._lastVelocity,n=this._strokeWidth(i),s={end:n,start:this._lastWidth};return this._lastVelocity=i,this._lastWidth=n,s}_strokeWidth(t){return Math.max(this.maxWidth/(t+1),this.minWidth)}_drawCurveSegment(t,e,i){const n=this._ctx;n.moveTo(t,e),n.arc(t,e,i,0,2*Math.PI,!1),this._isEmpty=!1}_drawCurve(t,e){const i=this._ctx,n=t.endWidth-t.startWidth,s=2*Math.ceil(t.length());i.beginPath(),i.fillStyle=e.penColor;for(let o=0;o<s;o+=1){const i=o/s,a=i*i,r=a*i,h=1-i,c=h*h,l=c*h;let d=l*t.startPoint.x;d+=3*c*i*t.control1.x,d+=3*h*a*t.control2.x,d+=r*t.endPoint.x;let u=l*t.startPoint.y;u+=3*c*i*t.control1.y,u+=3*h*a*t.control2.y,u+=r*t.endPoint.y;const f=Math.min(t.startWidth+r*n,e.maxWidth);this._drawCurveSegment(d,u,f)}i.closePath(),i.fill()}_drawDot(t,e){const i=this._ctx,n=e.dotSize>0?e.dotSize:(e.minWidth+e.maxWidth)/2;i.beginPath(),this._drawCurveSegment(t.x,t.y,n),i.closePath(),i.fillStyle=e.penColor,i.fill()}_fromData(t,e,i){for(const s of t){const{penColor:t,dotSize:o,minWidth:a,maxWidth:r,points:h}=s;if(h.length>1)for(let i=0;i<h.length;i+=1){const s=h[i],c=new n(s.x,s.y,s.pressure,s.time);this.penColor=t,0===i&&this._reset();const l=this._addPoint(c);l&&e(l,{penColor:t,dotSize:o,minWidth:a,maxWidth:r})}else this._reset(),i(h[0],{penColor:t,dotSize:o,minWidth:a,maxWidth:r})}}_toSVG(){const t=this._data,e=Math.max(window.devicePixelRatio||1,1),i=0,n=0,s=this.canvas.width/e,o=this.canvas.height/e,a=document.createElementNS("http://www.w3.org/2000/svg","svg");a.setAttribute("width",this.canvas.width.toString()),a.setAttribute("height",this.canvas.height.toString()),this._fromData(t,(t,{penColor:e})=>{const i=document.createElement("path");if(!isNaN(t.control1.x)&&!isNaN(t.control1.y)&&!isNaN(t.control2.x)&&!isNaN(t.control2.y)){const n=`M ${t.startPoint.x.toFixed(3)},${t.startPoint.y.toFixed(3)} C ${t.control1.x.toFixed(3)},${t.control1.y.toFixed(3)} ${t.control2.x.toFixed(3)},${t.control2.y.toFixed(3)} ${t.endPoint.x.toFixed(3)},${t.endPoint.y.toFixed(3)}`;i.setAttribute("d",n),i.setAttribute("stroke-width",(2.25*t.endWidth).toFixed(3)),i.setAttribute("stroke",e),i.setAttribute("fill","none"),i.setAttribute("stroke-linecap","round"),a.appendChild(i)}},(t,{penColor:e,dotSize:i,minWidth:n,maxWidth:s})=>{const o=document.createElement("circle"),r=i>0?i:(n+s)/2;o.setAttribute("r",r.toString()),o.setAttribute("cx",t.x.toString()),o.setAttribute("cy",t.y.toString()),o.setAttribute("fill",e),a.appendChild(o)});const r="data:image/svg+xml;base64,",h=`<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="${i} ${n} ${this.canvas.width} ${this.canvas.height}" width="${s}" height="${o}">`;let c=a.innerHTML;if(void 0===c){const t=document.createElement("dummy"),e=a.childNodes;t.innerHTML="";for(let i=0;i<e.length;i+=1)t.appendChild(e[i].cloneNode(!0));c=t.innerHTML}const l="</svg>",d=h+c+l;return r+btoa(d)}}},fcda:function(t,e,i){"use strict";i("456d"),i("82343")}}]);