music-score/dist/js/index-legacy-bd6e7b45.js

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            Copyright (c) Microsoft Corporation.

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/**
            * StackBlur - a fast almost Gaussian Blur For Canvas
            *
            * In case you find this class useful - especially in commercial projects -
            * I am not totally unhappy for a small donation to my PayPal account
            * mario@quasimondo.de
            *
            * Or support me on flattr:
            * {@link https://flattr.com/thing/72791/StackBlur-a-fast-almost-Gaussian-Blur-Effect-for-CanvasJavascript}.
            *
            * @module StackBlur
            * @author Mario Klingemann
            * Contact: mario@quasimondo.com
            * Website: {@link http://www.quasimondo.com/StackBlurForCanvas/StackBlurDemo.html}
            * Twitter: @quasimondo
            *
            * @copyright (c) 2010 Mario Klingemann
            *
            * Permission is hereby granted, free of charge, to any person
            * obtaining a copy of this software and associated documentation
            * files (the "Software"), to deal in the Software without
            * restriction, including without limitation the rights to use,
            * copy, modify, merge, publish, distribute, sublicense, and/or sell
            * copies of the Software, and to permit persons to whom the
            * Software is furnished to do so, subject to the following
            * conditions:
            *
            * The above copyright notice and this permission notice shall be
            * included in all copies or substantial portions of the Software.
            *
            * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
            * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
            * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
            * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
            * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
            * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
            * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
            * OTHER DEALINGS IN THE SOFTWARE.
            */
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please provide it via options");if(!e)throw new Error("Can't find 'DOMParser' in 'globalThis', please provide it via options");this.fetch=t,this.DOMParser=e}}class Lt{apply(t){const{originX:e,originY:i,matrix:r}=this,s=e.getPixels("x"),n=i.getPixels("y");t.translate(s,n),t.transform(r[0],r[1],r[2],r[3],r[4],r[5]),t.translate(-s,-n)}unapply(t){const{originX:e,originY:i,matrix:r}=this,s=r[0],n=r[2],a=r[4],o=r[1],h=r[3],l=r[5],c=1/(s*(1*h-0*l)-n*(1*o-0*l)+a*(0*o-0*h)),u=e.getPixels("x"),g=i.getPixels("y");t.translate(u,g),t.transform(c*(1*h-0*l),c*(0*l-1*o),c*(0*a-1*n),c*(1*s-0*a),c*(n*l-a*h),c*(a*o-s*l)),t.translate(-u,-g)}applyToPoint(t){t.applyTransform(this.matrix)}constructor(t,e,i){this.type="matrix",this.matrix=function(t){const e=rt(t);return[e[0]||0,e[1]||0,e[2]||0,e[3]||0,e[4]||0,e[5]||0]}(e),this.originX=i[0],this.originY=i[1]}}class Dt extends Lt{constructor(t,e,i){super(t,e,i),this.type="skew",this.angle=new Ct(t,"angle",e)}}class Bt{static fromElement(t,e){const i=e.getStyle("transform",!1,!0);if(i.hasValue()){const[r,s=r]=e.getStyle("transform-origin",!1,!0).split();if(r&&s){const e=[r,s];return new Bt(t,i.getString(),e)}}return null}apply(t){this.transforms.forEach((e=>e.apply(t)))}unapply(t){this.transforms.forEach((e=>e.unapply(t)))}applyToPoint(t){this.transforms.forEach((e=>e.applyToPoint(t)))}constructor(t,e,i){this.document=t,this.transforms=[],it(e).trim().replace(/\)([a-zA-Z])/g,") $1").replace(/\)(\s?,\s?)/g,") ").split(/\s(?=[a-z])/).forEach((t=>{if("none"===t)return;const[e,r]=function(t){const[e="",i=""]=t.split("(");return[e.trim(),i.trim().replace(")","")]}(t),s=Bt.transformTypes[e];s&&this.transforms.push(new s(this.document,r,i))}))}}Bt.transformTypes={translate:class{apply(t){const{x:e,y:i}=this.point;t.translate(e||0,i||0)}unapply(t){const{x:e,y:i}=this.point;t.translate(-1*e||0,-1*i||0)}applyToPoint(t){const{x:e,y:i}=this.point;t.applyTransform([1,0,0,1,e||0,i||0])}constructor(t,e){this.type="translate",this.point=Et.parse(e)}},rotate:class{apply(t){const{cx:e,cy:i,originX:r,originY:s,angle:n}=this,a=e+r.getPixels("x"),o=i+s.getPixels("y");t.translate(a,o),t.rotate(n.getRadians()),t.translate(-a,-o)}unapply(t){const{cx:e,cy:i,originX:r,originY:s,angle:n}=this,a=e+r.getPixels("x"),o=i+s.getPixels("y");t.translate(a,o),t.rotate(-1*n.getRadians()),t.translate(-a,-o)}applyToPoint(t){const{cx:e,cy:i,angle:r}=this,s=r.getRadians();t.applyTransform([1,0,0,1,e||0,i||0]),t.applyTransform([Math.cos(s),Math.sin(s),-Math.sin(s),Math.cos(s),0,0]),t.applyTransform([1,0,0,1,-e||0,-i||0])}constructor(t,e,i){this.type="rotate";const r=rt(e);this.angle=new Ct(t,"angle",r[0]),this.originX=i[0],this.originY=i[1],this.cx=r[1]||0,this.cy=r[2]||0}},scale:class{apply(t){const{scale:{x:e,y:i},originX:r,originY:s}=this,n=r.getPixels("x"),a=s.getPixels("y");t.translate(n,a),t.scale(e,i||e),t.translate(-n,-a)}unapply(t){const{scale:{x:e,y:i},originX:r,originY:s}=this,n=r.getPixels("x"),a=s.getPixels("y");t.translate(n,a),t.scale(1/e,1/i||e),t.translate(-n,-a)}applyToPoint(t){const{x:e,y:i}=this.scale;t.applyTransform([e||0,0,0,i||0,0,0])}constructor(t,e,i){this.type="scale";const r=Et.parseScale(e);0!==r.x&&0!==r.y||(r.x=pt,r.y=pt),this.scale=r,this.originX=i[0],this.originY=i[1]}},matrix:Lt,skewX:class extends Dt{constructor(t,e,i){super(t,e,i),this.type="skewX",this.matrix=[1,0,Math.tan(this.angle.getRadians()),1,0,0]}},skewY:class extends Dt{constructor(t,e,i){super(t,e,i),this.type="skewY",this.matrix=[1,Math.tan(this.angle.getRadians()),0,1,0,0]}}};class zt{getAttribute(t){let e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];const 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e=t.trim().toLowerCase();switch(e){case"normal":case"bold":case"lighter":case"bolder":case"inherit":case"initial":case"unset":return e;default:return/^[\d.]+$/.test(e)?e:""}}class Yt{static parse(){let t=arguments.length>1?arguments[1]:void 0,e="",i="",r="",s="",n="";const a=it(arguments.length>0&&void 0!==arguments[0]?arguments[0]:"").trim().split(" "),o={fontSize:!1,fontStyle:!1,fontWeight:!1,fontVariant:!1};return a.forEach((t=>{switch(!0){case!o.fontStyle&&Yt.styles.includes(t):"inherit"!==t&&(e=t),o.fontStyle=!0;break;case!o.fontVariant&&Yt.variants.includes(t):"inherit"!==t&&(i=t),o.fontStyle=!0,o.fontVariant=!0;break;case!o.fontWeight&&Yt.weights.includes(t):"inherit"!==t&&(r=t),o.fontStyle=!0,o.fontVariant=!0,o.fontWeight=!0;break;case!o.fontSize:"inherit"!==t&&(s=t.split("/")[0]||""),o.fontStyle=!0,o.fontVariant=!0,o.fontWeight=!0,o.fontSize=!0;break;default:"inherit"!==t&&(n+=t)}})),new 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Yt(i.getString(),r.getString(),s.getString(),n.hasValue()?"".concat(n.getPixels(!0),"px"):"",a.getString(),Yt.parse(e.getString(),t.font));i.setValue(o.fontStyle),r.setValue(o.fontVariant),s.setValue(o.fontWeight),n.setValue(o.fontSize),a.setValue(o.fontFamily),t.font=o.toString(),n.isPixels()&&(this.document.emSize=n.getPixels(),this.modifiedEmSizeStack=!0)}e||(this.applyEffects(t),t.globalAlpha=this.calculateOpacity())}clearContext(t){super.clearContext(t),this.modifiedEmSizeStack&&this.document.popEmSize()}constructor(...t){super(...t),this.modifiedEmSizeStack=!1}}class Qt extends Wt{setContext(t){let e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];super.setContext(t,e);const 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this.renderTElementChildren(t);this.initializeCoordinates(),this.adjustChildCoordinatesRecursive(t),this.children.forEach(((e,i)=>{this.renderChild(t,this,this,i)}));const{mouse:e}=this.document.screen;e.isWorking()&&e.checkBoundingBox(this,this.getBoundingBox(t))}renderTElementChildren(t){const{document:e,parent:i}=this,r=this.getText(),s=i.getStyle("font-family").getDefinition();if(s){const{unitsPerEm:n}=s.fontFace,a=Yt.parse(e.ctx.font),o=i.getStyle("font-size").getNumber(a.fontSize),h=i.getStyle("font-style").getString(a.fontStyle),l=o/n,c=s.isRTL?r.split("").reverse().join(""):r,u=rt(i.getAttribute("dx").getString()),g=c.length;for(let e=0;e<g;e++){const i=this.getGlyph(s,c,e);t.translate(this.x,this.y),t.scale(l,-l);const r=t.lineWidth;t.lineWidth=t.lineWidth*n/o,"italic"===h&&t.transform(1,0,.4,1,0,0),i.render(t),"italic"===h&&t.transform(1,0,-.4,1,0,0),t.lineWidth=r,t.scale(1/l,-1/l),t.translate(-this.x,-this.y),this.x+=o*(i.horizAdvX||s.horizAdvX)/n,void 0===u[e]||isNaN(u[e])||(this.x+=u[e])}return}const{x:n,y:a}=this;t.fillStyle&&t.fillText(r,n,a),t.strokeStyle&&t.strokeText(r,n,a)}applyAnchoring(){if(this.textChunkStart>=this.leafTexts.length)return;const t=this.leafTexts[this.textChunkStart],e=t.getStyle("text-anchor").getString("start");let i=0;i="start"===e?t.x-this.minX:"end"===e?t.x-this.maxX:t.x-(this.minX+this.maxX)/2;for(let r=this.textChunkStart;r<this.leafTexts.length;r++)this.leafTexts[r].x+=i;this.minX=Number.POSITIVE_INFINITY,this.maxX=Number.NEGATIVE_INFINITY,this.textChunkStart=this.leafTexts.length}adjustChildCoordinatesRecursive(t){this.children.forEach(((e,i)=>{this.adjustChildCoordinatesRecursiveCore(t,this,this,i)})),this.applyAnchoring()}adjustChildCoordinatesRecursiveCore(t,e,i,r){const s=i.children[r];s.children.length>0?s.children.forEach(((i,r)=>{e.adjustChildCoordinatesRecursiveCore(t,e,s,r)})):this.adjustChildCoordinates(t,e,i,r)}adjustChildCoordinates(t,e,i,r){const s=i.children[r];if("function"!=typeof s.measureText)return s;t.save(),s.setContext(t,!0);const n=s.getAttribute("x"),a=s.getAttribute("y"),o=s.getAttribute("dx"),h=s.getAttribute("dy"),l=s.getStyle("font-family").getDefinition(),c=Boolean(null==l?void 0:l.isRTL);0===r&&(n.hasValue()||n.setValue(s.getInheritedAttribute("x")),a.hasValue()||a.setValue(s.getInheritedAttribute("y")),o.hasValue()||o.setValue(s.getInheritedAttribute("dx")),h.hasValue()||h.setValue(s.getInheritedAttribute("dy")));const u=s.measureText(t);return c&&(e.x-=u),n.hasValue()?(e.applyAnchoring(),s.x=n.getPixels("x"),o.hasValue()&&(s.x+=o.getPixels("x"))):(o.hasValue()&&(e.x+=o.getPixels("x")),s.x=e.x),e.x=s.x,c||(e.x+=u),a.hasValue()?(s.y=a.getPixels("y"),h.hasValue()&&(s.y+=h.getPixels("y"))):(h.hasValue()&&(e.y+=h.getPixels("y")),s.y=e.y),e.y=s.y,e.leafTexts.push(s),e.minX=Math.min(e.minX,s.x,s.x+u),e.maxX=Math.max(e.maxX,s.x,s.x+u),s.clearContext(t),t.restore(),s}getChildBoundingBox(t,e,i,r){const s=i.children[r];if("function"!=typeof s.getBoundingBox)return null;const n=s.getBoundingBox(t);return n&&s.children.forEach(((i,r)=>{const a=e.getChildBoundingBox(t,e,s,r);n.addBoundingBox(a)})),n}renderChild(t,e,i,r){const s=i.children[r];s.render(t),s.children.forEach(((i,r)=>{e.renderChild(t,e,s,r)}))}measureText(t){const{measureCache:e}=this;if(~e)return e;const i=this.getText(),r=this.measureTargetText(t,i);return this.measureCache=r,r}measureTargetText(t,e){if(!e.length)return 0;const{parent:i}=this,r=i.getStyle("font-family").getDefinition();if(r){const t=this.getFontSize(),s=r.isRTL?e.split("").reverse().join(""):e,n=rt(i.getAttribute("dx").getString()),a=s.length;let o=0;for(let e=0;e<a;e++)o+=(this.getGlyph(r,s,e).horizAdvX||r.horizAdvX)*t/r.fontFace.unitsPerEm,void 0===n[e]||isNaN(n[e])||(o+=n[e]);return o}if(!t.measureText)return 10*e.length;t.save(),this.setContext(t,!0);const{width:s}=t.measureText(e);return this.clearContext(t),t.restore(),s}getInheritedAttribute(t){let e=this;for(;e instanceof Qt&&e.isFirstChild()&&e.parent;){const i=e.parent.getAttribute(t);if(i.hasValue(!0))return i.getString("0");e=e.parent}return null}constructor(t,e,i){super(t,e,new.target===Qt||i),this.type="text",this.x=0,this.y=0,this.leafTexts=[],this.textChunkStart=0,this.minX=Number.POSITIVE_INFINITY,this.maxX=Number.NEGATIVE_INFINITY,this.measureCache=-1}}class Gt extends Qt{getText(){return this.text}constructor(t,e,i){super(t,e,new.target===Gt||i),this.type="tspan",this.text=this.children.length>0?"":this.getTextFromNode()}}class $t extends Gt{constructor(...t){super(...t),this.type="textNode"}}class Zt extends ${reset(){this.i=-1,this.command=null,this.previousCommand=null,this.start=new Et(0,0),this.control=new Et(0,0),this.current=new Et(0,0),this.points=[],this.angles=[]}isEnd(){const{i:t,commands:e}=this;return t>=e.length-1}next(){const t=this.commands[++this.i];return this.previousCommand=this.command,this.command=t,t}getPoint(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"x",e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"y";const i=new Et(this.command[t],this.command[e]);return this.makeAbsolute(i)}getAsControlPoint(t,e){const i=this.getPoint(t,e);return this.control=i,i}getAsCurrentPoint(t,e){const i=this.getPoint(t,e);return this.current=i,i}getReflectedControlPoint(){const t=this.previousCommand.type;if(t!==$.CURVE_TO&&t!==$.SMOOTH_CURVE_TO&&t!==$.QUAD_TO&&t!==$.SMOOTH_QUAD_TO)return this.current;const{current:{x:e,y:i},control:{x:r,y:s}}=this;return new Et(2*e-r,2*i-s)}makeAbsolute(t){if(this.command.relative){const{x:e,y:i}=this.current;t.x+=e,t.y+=i}return t}addMarker(t,e,i){const{points:r,angles:s}=this;i&&s.length>0&&!s[s.length-1]&&(s[s.length-1]=r[r.length-1].angleTo(i)),this.addMarkerAngle(t,e?e.angleTo(t):null)}addMarkerAngle(t,e){this.points.push(t),this.angles.push(e)}getMarkerPoints(){return this.points}getMarkerAngles(){const{angles:t}=this,e=t.length;for(let i=0;i<e;i++)if(!t[i])for(let r=i+1;r<e;r++)if(t[r]){t[i]=t[r];break}return t}constructor(t){super(t.replace(/([+\-.])\s+/gm,"$1").replace(/[^MmZzLlHhVvCcSsQqTtAae\d\s.,+-].*/g,"")),this.control=new Et(0,0),this.start=new Et(0,0),this.current=new Et(0,0),this.command=null,this.commands=this.commands,this.i=-1,this.previousCommand=null,this.points=[],this.angles=[]}}class jt extends Wt{path(t){const{pathParser:e}=this,i=new qt;for(e.reset(),t&&t.beginPath();!e.isEnd();)switch(e.next().type){case Zt.MOVE_TO:this.pathM(t,i);break;case Zt.LINE_TO:this.pathL(t,i);break;case Zt.HORIZ_LINE_TO:this.pathH(t,i);break;case Zt.VERT_LINE_TO:this.pathV(t,i);break;case Zt.CURVE_TO:this.pathC(t,i);break;case Zt.SMOOTH_CURVE_TO:this.pathS(t,i);break;case Zt.QUAD_TO:this.pathQ(t,i);break;case Zt.SMOOTH_QUAD_TO:this.pathT(t,i);break;case Zt.ARC:this.pathA(t,i);break;case Zt.CLOSE_PATH:this.pathZ(t,i)}return i}getBoundingBox(t){return this.path()}getMarkers(){const{pathParser:t}=this,e=t.getMarkerPoints(),i=t.getMarkerAngles(),r=e.map(((t,e)=>[t,i[e]]));return r}renderChildren(t){this.path(t),this.document.screen.mouse.checkPath(this,t);const e=this.getStyle("fill-rule");""!==t.fillStyle&&("inherit"!==e.getString("inherit")?t.fill(e.getString()):t.fill()),""!==t.strokeStyle&&("non-scaling-stroke"===this.getAttribute("vector-effect").getString()?(t.save(),t.setTransform(1,0,0,1,0,0),t.stroke(),t.restore()):t.stroke());const i=this.getMarkers();if(i){const e=i.length-1,r=this.getStyle("marker-start"),s=this.getStyle("marker-mid"),n=this.getStyle("marker-end");if(r.isUrlDefinition()){const e=r.getDefinition(),[s,n]=i[0];e.render(t,s,n)}if(s.isUrlDefinition()){const r=s.getDefinition();for(let s=1;s<e;s++){const[e,n]=i[s];r.render(t,e,n)}}if(n.isUrlDefinition()){const r=n.getDefinition(),[s,a]=i[e];r.render(t,s,a)}}}static pathM(t){const e=t.getAsCurrentPoint();return t.start=t.current,{point:e}}pathM(t,e){const{pathParser:i}=this,{point:r}=jt.pathM(i),{x:s,y:n}=r;i.addMarker(r),e.addPoint(s,n),t&&t.moveTo(s,n)}static pathL(t){const{current:e}=t;return{current:e,point:t.getAsCurrentPoint()}}pathL(t,e){const{pathParser:i}=this,{current:r,point:s}=jt.pathL(i),{x:n,y:a}=s;i.addMarker(s,r),e.addPoint(n,a),t&&t.lineTo(n,a)}static pathH(t){const{current:e,command:i}=t,r=new Et((i.relative?e.x:0)+i.x,e.y);return t.current=r,{current:e,point:r}}pathH(t,e){const{pathParser:i}=this,{current:r,point:s}=jt.pathH(i),{x:n,y:a}=s;i.addMarker(s,r),e.addPoint(n,a),t&&t.lineTo(n,a)}static pathV(t){const{current:e,command:i}=t,r=new Et(e.x,(i.relative?e.y:0)+i.y);return t.current=r,{current:e,point:r}}pathV(t,e){const{pathParser:i}=this,{current:r,point:s}=jt.pathV(i),{x:n,y:a}=s;i.addMarker(s,r),e.addPoint(n,a),t&&t.lineTo(n,a)}static pathC(t){const{current:e}=t;return{current:e,point:t.getPoint("x1","y1"),controlPoint:t.getAsControlPoint("x2","y2"),currentPoint:t.getAsCurrentPoint()}}pathC(t,e){const{pathParser:i}=this,{current:r,point:s,controlPoint:n,currentPoint:a}=jt.pathC(i);i.addMarker(a,n,s),e.addBezierCurve(r.x,r.y,s.x,s.y,n.x,n.y,a.x,a.y),t&&t.bezierCurveTo(s.x,s.y,n.x,n.y,a.x,a.y)}static pathS(t){const{current:e}=t;return{current:e,point:t.getReflectedControlPoint(),controlPoint:t.getAsControlPoint("x2","y2"),currentPoint:t.getAsCurrentPoint()}}pathS(t,e){const{pathParser:i}=this,{current:r,point:s,controlPoint:n,currentPoint:a}=jt.pathS(i);i.addMarker(a,n,s),e.addBezierCurve(r.x,r.y,s.x,s.y,n.x,n.y,a.x,a.y),t&&t.bezierCurveTo(s.x,s.y,n.x,n.y,a.x,a.y)}static pathQ(t){const{current:e}=t;return{current:e,controlPoint:t.getAsControlPoint("x1","y1"),currentPoint:t.getAsCurrentPoint()}}pathQ(t,e){const{pathParser:i}=this,{current:r,controlPoint:s,currentPoint:n}=jt.pathQ(i);i.addMarker(n,s,s),e.addQuadraticCurve(r.x,r.y,s.x,s.y,n.x,n.y),t&&t.quadraticCurveTo(s.x,s.y,n.x,n.y)}static pathT(t){const{current:e}=t,i=t.getReflectedControlPoint();return t.control=i,{current:e,controlPoint:i,currentPoint:t.getAsCurrentPoint()}}pathT(t,e){const{pathParser:i}=this,{current:r,controlPoint:s,currentPoint:n}=jt.pathT(i);i.addMarker(n,s,s),e.addQuadraticCurve(r.x,r.y,s.x,s.y,n.x,n.y),t&&t.quadraticCurveTo(s.x,s.y,n.x,n.y)}static pathA(t){const{current:e,command:i}=t;let{rX:r,rY:s,xRot:n,lArcFlag:a,sweepFlag:o}=i;const h=n*(Math.PI/180),l=t.getAsCurrentPoint(),c=new Et(Math.cos(h)*(e.x-l.x)/2+Math.sin(h)*(e.y-l.y)/2,-Math.sin(h)*(e.x-l.x)/2+Math.cos(h)*(e.y-l.y)/2),u=Math.pow(c.x,2)/Math.pow(r,2)+Math.pow(c.y,2)/Math.pow(s,2);u>1&&(r*=Math.sqrt(u),s*=Math.sqrt(u));let g=(a===o?-1:1)*Math.sqrt((Math.pow(r,2)*Math.pow(s,2)-Math.pow(r,2)*Math.pow(c.y,2)-Math.pow(s,2)*Math.pow(c.x,2))/(Math.pow(r,2)*Math.pow(c.y,2)+Math.pow(s,2)*Math.pow(c.x,2)));isNaN(g)&&(g=0);const d=new Et(g*r*c.y/s,g*-s*c.x/r),p=new Et((e.x+l.x)/2+Math.cos(h)*d.x-Math.sin(h)*d.y,(e.y+l.y)/2+Math.sin(h)*d.x+Math.cos(h)*d.y),f=mt([1,0],[(c.x-d.x)/r,(c.y-d.y)/s]),y=[(c.x-d.x)/r,(c.y-d.y)/s],m=[(-c.x-d.x)/r,(-c.y-d.y)/s];let x=mt(y,m);return yt(y,m)<=-1&&(x=Math.PI),yt(y,m)>=1&&(x=0),{currentPoint:l,rX:r,rY:s,sweepFlag:o,xAxisRotation:h,centp:p,a1:f,ad:x}}pathA(t,e){const{pathParser:i}=this,{currentPoint:r,rX:s,rY:n,sweepFlag:a,xAxisRotation:o,centp:h,a1:l,ad:c}=jt.pathA(i),u=1-a?1:-1,g=l+u*(c/2),d=new Et(h.x+s*Math.cos(g),h.y+n*Math.sin(g));if(i.addMarkerAngle(d,g-u*Math.PI/2),i.addMarkerAngle(r,g-u*Math.PI),e.addPoint(r.x,r.y),t&&!isNaN(l)&&!isNaN(c)){const e=s>n?s:n,i=s>n?1:s/n,r=s>n?n/s:1;t.translate(h.x,h.y),t.rotate(o),t.scale(i,r),t.arc(0,0,e,l,l+c,Boolean(1-a)),t.scale(1/i,1/r),t.rotate(-o),t.translate(-h.x,-h.y)}}static pathZ(t){t.current=t.start}pathZ(t,e){jt.pathZ(this.pathParser),t&&e.x1!==e.x2&&e.y1!==e.y2&&t.closePath()}constructor(t,e,i){super(t,e,i),this.type="path",this.pathParser=new Zt(this.getAttribute("d").getString())}}class Jt extends Wt{setContext(t){var e;const{document:i}=this,{screen:r,window:s}=i,n=t.canvas;if(r.setDefaults(t),"style"in n&&void 0!==t.font&&s&&void 0!==s.getComputedStyle){t.font=s.getComputedStyle(n).getPropertyValue("font");const e=new Ct(i,"fontSize",Yt.parse(t.font).fontSize);e.hasValue()&&(i.rootEmSize=e.getPixels("y"),i.emSize=i.rootEmSize)}this.getAttribute("x").hasValue()||this.getAttribute("x",!0).setValue(0),this.getAttribute("y").hasValue()||this.getAttribute("y",!0).setValue(0);let{width:a,height:o}=r.viewPort;this.getStyle("width").hasValue()||this.getStyle("width",!0).setValue("100%"),this.getStyle("height").hasValue()||this.getStyle("height",!0).setValue("100%"),this.getStyle("color").hasValue()||this.getStyle("color",!0).setValue("black");const h=this.getAttribute("refX"),l=this.getAttribute("refY"),c=this.getAttribute("viewBox"),u=c.hasValue()?rt(c.getString()):null,g=!this.root&&"visible"!==this.getStyle("overflow").getValue("hidden");let d=0,p=0,f=0,y=0;u&&(d=u[0],p=u[1]),this.root||(a=this.getStyle("width").getPixels("x"),o=this.getStyle("height").getPixels("y"),"marker"===this.type&&(f=d,y=p,d=0,p=0)),r.viewPort.setCurrent(a,o),!this.node||this.parent&&"foreignObject"!==(null===(e=this.node.parentNode)||void 0===e?void 0:e.nodeName)||!this.getStyle("transform",!1,!0).hasValue()||this.getStyle("transform-origin",!1,!0).hasValue()||this.getStyle("transform-origin",!0,!0).setValue("50% 50%"),super.setContext(t),t.translate(this.getAttribute("x").getPixels("x"),this.getAttribute("y").getPixels("y")),u&&(a=u[2],o=u[3]),i.setViewBox({ctx:t,aspectRatio:this.getAttribute("preserveAspectRatio").getString(),width:r.viewPort.width,desiredWidth:a,height:r.viewPort.height,desiredHeight:o,minX:d,minY:p,refX:h.getValue(),refY:l.getValue(),clip:g,clipX:f,clipY:y}),u&&(r.viewPort.removeCurrent(),r.viewPort.setCurrent(a,o))}clearContext(t){super.clearContext(t),this.document.screen.viewPort.removeCurrent()}resize(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:t,i=arguments.length>2&&void 0!==arguments[2]&&arguments[2];const r=this.getAttribute("width",!0),s=this.getAttribute("height",!0),n=this.getAttribute("viewBox"),a=this.getAttribute("style"),o=r.getNumber(0),h=s.getNumber(0);if(i)if("string"==typeof i)this.getAttribute("preserveAspectRatio",!0).setValue(i);else{const t=this.getAttribute("preserveAspectRatio");t.hasValue()&&t.setValue(t.getString().replace(/^\s*(\S.*\S)\s*$/,"$1"))}if(r.setValue(t),s.setValue(e),n.hasValue()||n.setValue("0 0 ".concat(o||t," ").concat(h||e)),a.hasValue()){const i=this.getStyle("width"),r=this.getStyle("height");i.hasValue()&&i.setValue("".concat(t,"px")),r.hasValue()&&r.setValue("".concat(e,"px"))}}constructor(...t){super(...t),this.type="svg",this.root=!1}}class Kt extends jt{path(t){const e=this.getAttribute("x").getPixels("x"),i=this.getAttribute("y").getPixels("y"),r=this.getStyle("width",!1,!0).getPixels("x"),s=this.getStyle("height",!1,!0).getPixels("y"),n=this.getAttribute("rx"),a=this.getAttribute("ry");let o=n.getPixels("x"),h=a.getPixels("y");if(n.hasValue()&&!a.hasValue()&&(h=o),a.hasValue()&&!n.hasValue()&&(o=h),o=Math.min(o,r/2),h=Math.min(h,s/2),t){const n=(Math.sqrt(2)-1)/3*4;t.beginPath(),s>0&&r>0&&(t.moveTo(e+o,i),t.lineTo(e+r-o,i),t.bezierCurveTo(e+r-o+n*o,i,e+r,i+h-n*h,e+r,i+h),t.lineTo(e+r,i+s-h),t.bezierCurveTo(e+r,i+s-h+n*h,e+r-o+n*o,i+s,e+r-o,i+s),t.lineTo(e+o,i+s),t.bezierCurveTo(e+o-n*o,i+s,e,i+s-h+n*h,e,i+s-h),t.lineTo(e,i+h),t.bezierCurveTo(e,i+h-n*h,e+o-n*o,i,e+o,i),t.closePath())}return new qt(e,i,e+r,i+s)}getMarkers(){return null}constructor(...t){super(...t),this.type="rect"}}class te extends jt{path(t){const{points:e}=this,[{x:i,y:r}]=e,s=new qt(i,r);return t&&(t.beginPath(),t.moveTo(i,r)),e.forEach((e=>{let{x:i,y:r}=e;s.addPoint(i,r),t&&t.lineTo(i,r)})),s}getMarkers(){const{points:t}=this,e=t.length-1,i=[];return t.forEach(((r,s)=>{s!==e&&i.push([r,r.angleTo(t[s+1])])})),i.length>0&&i.push([t[t.length-1],i[i.length-1][1]]),i}constructor(t,e,i){super(t,e,i),this.type="polyline",this.points=[],this.points=Et.parsePath(this.getAttribute("points").getString())}}class ee extends Wt{getBoundingBox(t){const e=new qt;return this.children.forEach((i=>{e.addBoundingBox(i.getBoundingBox(t))})),e}constructor(...t){super(...t),this.type="g"}}class ie extends zt{getGradientUnits(){return this.getAttribute("gradientUnits").getString("objectBoundingBox")}createGradient(t,e,i){let r=this;this.getHrefAttribute().hasValue()&&(r=this.getHrefAttribute().getDefinition(),this.inheritStopContainer(r));const{stops:s}=r,n=this.getGradient(t,e);if(!n)return this.addParentOpacity(i,s[s.length-1].color);if(s.forEach((t=>{n.addColorStop(t.offset,this.addParentOpacity(i,t.color))})),this.getAttribute("gradientTransform").hasValue()){const{document:t}=this,{MAX_VIRTUAL_PIXELS:e}=Vt,{viewPort:i}=t.screen,r=i.getRoot(),s=new Kt(t);s.attributes.x=new Ct(t,"x",-e/3),s.attributes.y=new Ct(t,"y",-e/3),s.attributes.width=new Ct(t,"width",e),s.attributes.height=new Ct(t,"height",e);const a=new ee(t);a.attributes.transform=new Ct(t,"transform",this.getAttribute("gradientTransform").getValue()),a.children=[s];const o=new Jt(t);o.attributes.x=new Ct(t,"x",0),o.attributes.y=new Ct(t,"y",0),o.attributes.width=new Ct(t,"width",r.width),o.attributes.height=new Ct(t,"height",r.height),o.children=[a];const h=t.createCanvas(r.width,r.height),l=h.getContext("2d");return l.fillStyle=n,o.render(l),l.createPattern(h,"no-repeat")}return n}inheritStopContainer(t){this.attributesToInherit.forEach((e=>{!this.getAttribute(e).hasValue()&&t.getAttribute(e).hasValue()&&this.getAttribute(e,!0).setValue(t.getAttribute(e).getValue())}))}addParentOpacity(t,e){return t.hasValue()?new Ct(this.document,"color",e).addOpacity(t).getColor():e}constructor(t,e,i){super(t,e,i),this.attributesToInherit=["gradientUnits"],this.stops=[];const{stops:r,children:s}=this;s.forEach((t=>{"stop"===t.type&&r.push(t)}))}}class re extends zt{getProperty(){const t=this.getAttribute("attributeType").getString(),e=this.getAttribute("attributeName").getString();return"CSS"===t?this.parent.getStyle(e,!0):this.parent.getAttribute(e,!0)}calcValue(){const{initialUnits:t}=this,{progress:e,from:i,to:r}=this.getProgress();let 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n=this.getStyle("stop-color",!0);""===n.getString()&&n.setValue("#000"),s.hasValue()&&(n=n.addOpacity(s)),this.offset=r,this.color=n.getColor()}},animate:re,animateColor:class extends re{calcValue(){const{progress:t,from:e,to:i}=this.getProgress(),r=new M(e.getColor()),s=new M(i.getColor());if(r.ok&&s.ok){const e=r.r+(s.r-r.r)*t,i=r.g+(s.g-r.g)*t,n=r.b+(s.b-r.b)*t;return"rgb(".concat(Math.floor(e),", ").concat(Math.floor(i),", ").concat(Math.floor(n),")")}return this.getAttribute("from").getColor()}constructor(...t){super(...t),this.type="animateColor"}},animateTransform:class extends re{calcValue(){const{progress:t,from:e,to:i}=this.getProgress(),r=rt(e.getString()),s=rt(i.getString()),n=r.map(((e,i)=>e+(s[i]-e)*t)).join(" ");return n}constructor(...t){super(...t),this.type="animateTransform"}},font:class extends zt{render(){}constructor(t,e,i){super(t,e,i),this.type="font",this.isArabic=!1,this.glyphs={},this.arabicGlyphs={},this.isRTL=!1,this.horizAdvX=this.getAttribute("horiz-adv-x").getNumber();const{definitions:r}=t,{children:s}=this;for(const n of s)if(n instanceof se){this.fontFace=n;const t=n.getStyle("font-family");t.hasValue()&&(r[t.getString()]=this)}else if(n instanceof ae)this.missingGlyph=n;else if(n instanceof ne)if(n.arabicForm){this.isRTL=!0,this.isArabic=!0;const t=this.arabicGlyphs[n.unicode];void 0===t?this.arabicGlyphs[n.unicode]={[n.arabicForm]:n}:t[n.arabicForm]=n}else this.glyphs[n.unicode]=n}},"font-face":se,"missing-glyph":ae,glyph:ne,text:Qt,tspan:Gt,tref:class extends Qt{getText(){const t=this.getHrefAttribute().getDefinition();if(t){const e=t.children[0];if(e)return e.getText()}return""}constructor(...t){super(...t),this.type="tref"}},a:class extends Qt{getText(){return 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