vendor: 12,943 bytes, lines 1-4
1"use strict";(self.webpackChunkbezlimit=self.webpackChunkbezlimit||[]).push([[9213],{69213:function(t,e,i){i.d(e,{A:function(){return r}});/*! 2 * Signature Pad v5.1.4 | https://github.com/szimek/signature_pad 3 * (c) 2026 Szymon Nowak | Released under the MIT license 4 */var n=class{x;y;pressure;time;constructor(t,e,i,n){if(isNaN(t)||isNaN(e))throw Error(`Point is invalid: (${t}, ${e})`);this.x=+t,this.y=+e,this.pressure=i||0,this.time=n||Date.now()}distanceTo(t){return Math.sqrt(Math.pow(this.x-t.x,2)+Math.pow(this.y-t.y,2))}equals(t){return this.x===t.x&&this.y===t.y&&this.pressure===t.pressure&&this.time===t.time}velocityFrom(t){return this.time!==t.time?this.distanceTo(t)/(this.time-t.time):0}},s=class _Bezier{constructor(t,e,i,n,s,o){this.startPoint=t,this.control2=e,this.control1=i,this.endPoint=n,this.startWidth=s,this.endWidth=o}startPoint;control2;control1;endPoint;startWidth;endWidth;static fromPoints(t,e){let i=this.calculateControlPoints(t[0],t[1],t[2]).c2,n=this.calculateControlPoints(t[1],t[2],t[3]).c1;return new _Bezier(t[1],i,n,t[2],e.start,e.end)}static calculateControlPoints(t,e,i){let s=t.x-e.x,o=t.y-e.y,r=e.x-i.x,h=e.y-i.y,a={x:(t.x+e.x)/2,y:(t.y+e.y)/2},l={x:(e.x+i.x)/2,y:(e.y+i.y)/2},d=Math.sqrt(s*s+o*o),c=Math.sqrt(r*r+h*h),u=a.x-l.x,_=a.y-l.y,v=d+c==0?0:c/(d+c),p={x:l.x+u*v,y:l.y+_*v},g=e.x-p.x,m=e.y-p.y;return{c1:new n(a.x+g,a.y+m),c2:new n(l.x+g,l.y+m)}}length(){let t,e;let i=0;for(let n=0;n<=10;n+=1){let s=n/10,o=this.point(s,this.startPoint.x,this.control1.x,this.control2.x,this.endPoint.x),r=this.point(s,this.startPoint.y,this.control1.y,this.control2.y,this.endPoint.y);if(n>0){let n=o-t,s=r-e;i+=Math.sqrt(n*n+s*s)}t=o,e=r}return i}point(t,e,i,n,s){return e*(1-t)*(1-t)*(1-t)+3*i*(1-t)*(1-t)*t+3*n*(1-t)*t*t+s*t*t*t}},o=class{_et;constructor(){try{this._et=new EventTarget}catch{this._et=document}}addEventListener(t,e,i){this._et.addEventListener(t,e,i)}dispatchEvent(t){return this._et.dispatchEvent(t)}removeEventListener(t,e,i){this._et.removeEventListener(t,e,i)}},r=class _SignaturePad extends o{constructor(t,e={}){super(),this.canvas=t,this.velocityFilterWeight=e.velocityFilterWeight||.7,this.minWidth=e.minWidth||.5,this.maxWidth=e.maxWidth||2.5,this.throttle=e.throttle??16,this.minDistance=e.minDistance??5,this.dotSize=e.dotSize||0,this.penColor=e.penColor||"black",this.backgroundColor=e.backgroundColor||"rgba(0,0,0,0)",this.compositeOperation=e.compositeOperation||"source-over",this.canvasContextOptions=e.canvasContextOptions??{},this._strokeMoveUpdate=this.throttle?function(t,e=250){let i,n,s,o=0,r=null,later=()=>{o=Date.now(),r=null,i=t.apply(n,s),r||(n=null,s=[])};return function(...h){let a=Date.now(),l=e-(a-o);return n=this,s=h,l<=0||l>e?(r&&(clearTimeout(r),r=null),o=a,i=t.apply(n,s),r||(n=null,s=[])):r||(r=window.setTimeout(later,l)),i}}(_SignaturePad.prototype._strokeUpdate,this.throttle):_SignaturePad.prototype._strokeUpdate,this._handleMouseDown=this._handleMouseDown.bind(this),this._handleMouseMove=this._handleMouseMove.bind(this),this._handleMouseUp=this._handleMouseUp.bind(this),this._handleTouchStart=this._handleTouchStart.bind(this),this._handleTouchMove=this._handleTouchMove.bind(this),this._handleTouchEnd=this._handleTouchEnd.bind(this),this._handlePointerDown=this._handlePointerDown.bind(this),this._handlePointerMove=this._handlePointerMove.bind(this),this._handlePointerUp=this._handlePointerUp.bind(this),this._handlePointerCancel=this._handlePointerCancel.bind(this),this._handleTouchCancel=this._handleTouchCancel.bind(this),this._ctx=t.getContext("2d",this.canvasContextOptions),this.clear(),this.on()}canvas;dotSize;minWidth;maxWidth;penColor;minDistance;velocityFilterWeight;compositeOperation;backgroundColor;throttle;canvasContextOptions;_ctx;_drawingStroke=!1;_isEmpty=!0;_dataUrl;_dataUrlOptions;_lastPoints=[];_data=[];_lastVelocity=0;_lastWidth=0;_strokeMoveUpdate;_strokePointerId;clear(){let{_ctx:t,canvas:e}=this;t.fillStyle=this.backgroundColor,t.clearRect(0,0,e.width,e.height),t.fillRect(0,0,e.width,e.height),this._data=[],this._reset(this._getPointGroupOptions()),this._isEmpty=!0,this._dataUrl=void 0,this._dataUrlOptions=void 0,this._strokePointerId=void 0}redraw(){let t=this._data,e=this._dataUrl,i=this._dataUrlOptions;this.clear(),e&&this.fromDataURL(e,i),this.fromData(t,{clear:!1})}fromDataURL(t,e={}){return new Promise((i,n)=>{let s=new Image,o=e.ratio||window.devicePixelRatio||1,r=e.width||this.canvas.width/o,h=e.height||this.canvas.height/o,a=e.xOffset||0,l=e.yOffset||0;this._reset(this._getPointGroupOptions()),s.onload=()=>{this._ctx.drawImage(s,a,l,r,h),i()},s.onerror=t=>{n(t)},s.crossOrigin="anonymous",s.src=t,this._isEmpty=!1,this._dataUrl=t,this._dataUrlOptions={...e}})}toDataURL(t="image/png",e){return"image/svg+xml"===t?("object"!=typeof e&&(e=void 0),`data:image/svg+xml;base64,${btoa(this.toSVG(e))}`):("number"!=typeof e&&(e=void 0),this.canvas.toDataURL(t,e))}on(){this.canvas.style.touchAction="none",this.canvas.style.msTouchAction="none",this.canvas.style.userSelect="none",this.canvas.style.webkitUserSelect="none";let t=/Macintosh/.test(navigator.userAgent)&&"ontouchstart"in document;window.PointerEvent&&!t?this._handlePointerEvents():(this._handleMouseEvents(),"ontouchstart"in window&&this._handleTouchEvents())}off(){this.canvas.style.touchAction="auto",this.canvas.style.msTouchAction="auto",this.canvas.style.userSelect="auto",this.canvas.style.webkitUserSelect="auto",this.canvas.removeEventListener("pointerdown",this._handlePointerDown),this.canvas.removeEventListener("mousedown",this._handleMouseDown),this.canvas.removeEventListener("touchstart",this._handleTouchStart),this._removeMoveUpEventListeners()}_getListenerFunctions(){let t=window.document===this.canvas.ownerDocument?window:this.canvas.ownerDocument.defaultView??this.canvas.ownerDocument;return{addEventListener:t.addEventListener.bind(t),removeEventListener:t.removeEventListener.bind(t)}}_removeMoveUpEventListeners(){let{removeEventListener:t}=this._getListenerFunctions();t("pointermove",this._handlePointerMove),t("pointerup",this._handlePointerUp),t("pointercancel",this._handlePointerCancel),t("mousemove",this._handleMouseMove),t("mouseup",this._handleMouseUp),t("touchmove",this._handleTouchMove),t("touchend",this._handleTouchEnd),t("touchcancel",this._handleTouchCancel)}isEmpty(){return this._isEmpty}fromData(t,{clear:e=!0}={}){e&&this.clear(),this._fromData(t,this._drawCurve.bind(this),this._drawDot.bind(this),this._drawLine.bind(this)),this._data=this._data.concat(t)}toData(){return this._data}_isLeftButtonPressed(t,e){return e?1===t.buttons:(1&t.buttons)==1}_pointerEventToSignatureEvent(t){return{event:t,type:t.type,x:t.clientX,y:t.clientY,pressure:"pressure"in t?t.pressure:0}}_touchEventToSignatureEvent(t){let e=t.changedTouches[0];return{event:t,type:t.type,x:e.clientX,y:e.clientY,pressure:e.force}}_handleMouseDown(t){this._isLeftButtonPressed(t,!0)&&!this._drawingStroke&&this._strokeBegin(this._pointerEventToSignatureEvent(t))}_handleMouseMove(t){if(!this._isLeftButtonPressed(t,!0)||!this._drawingStroke){this._strokeEnd(this._pointerEventToSignatureEvent(t),!1);return}this._strokeMoveUpdate(this._pointerEventToSignatureEvent(t))}_handleMouseUp(t){this._isLeftButtonPressed(t)||this._strokeEnd(this._pointerEventToSignatureEvent(t))}_handleTouchStart(t){1!==t.targetTouches.length||this._drawingStroke||(t.cancelable&&t.preventDefault(),this._strokeBegin(this._touchEventToSignatureEvent(t)))}_handleTouchMove(t){if(1===t.targetTouches.length){if(t.cancelable&&t.preventDefault(),!this._drawingStroke){this._strokeEnd(this._touchEventToSignatureEvent(t),!1);return}this._strokeMoveUpdate(this._touchEventToSignatureEvent(t))}}_handleTouchEnd(t){0===t.targetTouches.length&&(t.cancelable&&t.preventDefault(),this._strokeEnd(this._touchEventToSignatureEvent(t)))}_handlePointerCancel(t){this._allowPointerId(t)&&(t.preventDefault(),this._strokeEnd(this._pointerEventToSignatureEvent(t),!1))}_handleTouchCancel(t){t.cancelable&&t.preventDefault(),this._strokeEnd(this._touchEventToSignatureEvent(t),!1)}_getPointerId(t){return t.persistentDeviceId||t.pointerId}_allowPointerId(t,e=!1){return void 0===this._strokePointerId?e:this._getPointerId(t)===this._strokePointerId}_handlePointerDown(t){!this._drawingStroke&&this._isLeftButtonPressed(t)&&this._allowPointerId(t,!0)&&(this._strokePointerId=this._getPointerId(t),t.preventDefault(),this._strokeBegin(this._pointerEventToSignatureEvent(t)))}_handlePointerMove(t){if(this._allowPointerId(t)){if(!this._isLeftButtonPressed(t,!0)||!this._drawingStroke){this._strokeEnd(this._pointerEventToSignatureEvent(t),!1);return}t.preventDefault(),this._strokeMoveUpdate(this._pointerEventToSignatureEvent(t))}}_handlePointerUp(t){!this._isLeftButtonPressed(t)&&this._allowPointerId(t)&&(t.preventDefault(),this._strokeEnd(this._pointerEventToSignatureEvent(t)))}_getPointGroupOptions(t){return{penColor:t&&"penColor"in t?t.penColor:this.penColor,dotSize:t&&"dotSize"in t?t.dotSize:this.dotSize,minWidth:t&&"minWidth"in t?t.minWidth:this.minWidth,maxWidth:t&&"maxWidth"in t?t.maxWidth:this.maxWidth,velocityFilterWeight:t&&"velocityFilterWeight"in t?t.velocityFilterWeight:this.velocityFilterWeight,compositeOperation:t&&"compositeOperation"in t?t.compositeOperation:this.compositeOperation}}_strokeBegin(t){let e=!this.dispatchEvent(new CustomEvent("beginStroke",{detail:t,cancelable:!0}));if(e)return;let{addEventListener:i}=this._getListenerFunctions();switch(t.event.type){case"mousedown":i("mousemove",this._handleMouseMove,{passive:!1}),i("mouseup",this._handleMouseUp,{passive:!1});break;case"touchstart":i("touchmove",this._handleTouchMove,{passive:!1}),i("touchend",this._handleTouchEnd,{passive:!1}),i("touchcancel",this._handleTouchCancel,{passive:!1});break;case"pointerdown":i("pointermove",this._handlePointerMove,{passive:!1}),i("pointerup",this._handlePointerUp,{passive:!1}),i("pointercancel",this._handlePointerCancel,{passive:!1})}this._drawingStroke=!0;let n=this._getPointGroupOptions(),s={...n,points:[]};this._data.push(s),this._reset(n),this._strokeUpdate(t)}_strokeUpdate(t){if(!this._drawingStroke)return;if(0===this._data.length){this._strokeBegin(t);return}this.dispatchEvent(new CustomEvent("beforeUpdateStroke",{detail:t}));let e=this._createPoint(t.x,t.y,t.pressure),i=this._data[this._data.length-1],n=i.points,s=n.length>0&&n[n.length-1],o=!!s&&e.distanceTo(s)<=this.minDistance,r=this._getPointGroupOptions(i);if(!s||!(s&&o)){let t=this._addPoint(e,r);s?t&&this._drawCurve(t,r):this._drawDot(e,r),n.push({time:e.time,x:e.x,y:e.y,pressure:e.pressure})}this.dispatchEvent(new CustomEvent("afterUpdateStroke",{detail:t}))}_strokeEnd(t,e=!0){this._removeMoveUpEventListeners(),this._drawingStroke&&(e&&this._strokeUpdate(t),this._drawingStroke=!1,this._strokePointerId=void 0,this.dispatchEvent(new CustomEvent("endStroke",{detail:t})))}_handlePointerEvents(){this._drawingStroke=!1,this.canvas.addEventListener("pointerdown",this._handlePointerDown,{passive:!1})}_handleMouseEvents(){this._drawingStroke=!1,this.canvas.addEventListener("mousedown",this._handleMouseDown,{passive:!1})}_handleTouchEvents(){this.canvas.addEventListener("touchstart",this._handleTouchStart,{passive:!1})}_reset(t){this._lastPoints=[],this._lastVelocity=0,this._lastWidth=(t.minWidth+t.maxWidth)/2,this._ctx.fillStyle=t.penColor,this._ctx.globalCompositeOperation=t.compositeOperation}_createPoint(t,e,i){let s=this.canvas.getBoundingClientRect();return new n(t-s.left,e-s.top,i,new Date().getTime())}_addPoint(t,e){let{_lastPoints:i}=this;if(i.push(t),i.length>2){3===i.length&&i.unshift(i[0]);let t=this._calculateCurveWidths(i[1],i[2],e),n=s.fromPoints(i,t);return i.shift(),n}return null}_calculateCurveWidths(t,e,i){let n=i.velocityFilterWeight*e.velocityFrom(t)+(1-i.velocityFilterWeight)*this._lastVelocity,s=this._strokeWidth(n,i),o={end:s,start:this._lastWidth};return this._lastVelocity=n,this._lastWidth=s,o}_strokeWidth(t,e){return Math.max(e.maxWidth/(t+1),e.minWidth)}_drawCurveSegment(t,e,i){let n=this._ctx;n.moveTo(t,e),n.arc(t,e,i,0,2*Math.PI,!1),this._isEmpty=!1}_drawCurve(t,e){let i=this._ctx,n=t.endWidth-t.startWidth,s=2*Math.ceil(t.length());i.beginPath(),i.fillStyle=e.penColor;for(let i=0;i<s;i+=1){let o=i/s,r=o*o,h=r*o,a=1-o,l=a*a,d=l*a,c=d*t.startPoint.x;c+=3*l*o*t.control1.x+3*a*r*t.control2.x+h*t.endPoint.x;let u=d*t.startPoint.y;u+=3*l*o*t.control1.y+3*a*r*t.control2.y+h*t.endPoint.y;let _=Math.min(t.startWidth+h*n,e.maxWidth);this._drawCurveSegment(c,u,_)}i.closePath(),i.fill()}_getDotSize(t){return t.dotSize>0?t.dotSize:(t.minWidth+t.maxWidth)/2}_drawDot(t,e){let i=this._ctx,n=this._getDotSize(e);i.beginPath(),this._drawCurveSegment(t.x,t.y,n),i.closePath(),i.fillStyle=e.penColor,i.fill()}_drawLine(t,e,i){let n=this._ctx;n.save(),n.beginPath(),n.moveTo(t.x,t.y),n.lineTo(e.x,e.y),n.lineWidth=2*this._getDotSize(i),n.lineCap="round",n.strokeStyle=i.penColor,n.stroke(),n.restore(
4),this._isEmpty=!1}_fromData(t,e,i,s){for(let o of t){let{points:t}=o,r=this._getPointGroupOptions(o);if(t.length>2)for(let i=0;i<t.length;i+=1){let s=t[i],o=new n(s.x,s.y,s.pressure,s.time);0===i&&this._reset(r);let h=this._addPoint(o,r);h&&e(h,r)}else 2===t.length?(this._reset(r),s(t[0],t[1],r)):(this._reset(r),i(t[0],r))}}toSVG({includeBackgroundColor:t=!1,includeDataUrl:e=!1}={}){let i=this._data,n=Math.max(window.devicePixelRatio||1,1),s=this.canvas.width/n,o=this.canvas.height/n,r=document.createElementNS("http://www.w3.org/2000/svg","svg");if(r.setAttribute("xmlns","http://www.w3.org/2000/svg"),r.setAttribute("xmlns:xlink","http://www.w3.org/1999/xlink"),r.setAttribute("viewBox",`0 0 ${s} ${o}`),r.setAttribute("width",s.toString()),r.setAttribute("height",o.toString()),t&&this.backgroundColor){let t=document.createElement("rect");t.setAttribute("width","100%"),t.setAttribute("height","100%"),t.setAttribute("fill",this.backgroundColor),r.appendChild(t)}if(e&&this._dataUrl){let t=this._dataUrlOptions?.ratio||window.devicePixelRatio||1,e=this._dataUrlOptions?.width||this.canvas.width/t,i=this._dataUrlOptions?.height||this.canvas.height/t,n=this._dataUrlOptions?.xOffset||0,s=this._dataUrlOptions?.yOffset||0,o=document.createElement("image");o.setAttribute("x",n.toString()),o.setAttribute("y",s.toString()),o.setAttribute("width",e.toString()),o.setAttribute("height",i.toString()),o.setAttribute("preserveAspectRatio","none"),o.setAttribute("href",this._dataUrl),r.appendChild(o)}return this._fromData(i,(t,{penColor:e})=>{let i=document.createElement("path");if(!isNaN(t.control1.x)&&!isNaN(t.control1.y)&&!isNaN(t.control2.x)&&!isNaN(t.control2.y)){let 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"),r.appendChild(i)}},(t,{penColor:e,dotSize:i,minWidth:n,maxWidth:s})=>{let o=document.createElement("circle");o.setAttribute("r",(i>0?i:(n+s)/2).toString()),o.setAttribute("cx",t.x.toString()),o.setAttribute("cy",t.y.toString()),o.setAttribute("fill",e),r.appendChild(o)},(t,e,i)=>{let n=document.createElement("line");n.setAttribute("x1",t.x.toString()),n.setAttribute("y1",t.y.toString()),n.setAttribute("x2",e.x.toString()),n.setAttribute("y2",e.y.toString()),n.setAttribute("stroke",i.penColor),n.setAttribute("stroke-width",(2*this._getDotSize(i)).toString()),n.setAttribute("stroke-linecap","round"),r.appendChild(n)}),r.outerHTML}}}}]);
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.