music-score/dist/assets/index-legacy-9d2cbd34.js

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/*! *****************************************************************************
      Copyright (c) Microsoft Corporation.

      Permission to use, copy, modify, and/or distribute this software for any
      purpose with or without fee is hereby granted.

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      REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
      AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
      INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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      OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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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 Rt{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=tt(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 kt extends Rt{constructor(t,e,i){super(t,e,i),this.type="skew",this.angle=new St(t,"angle",e)}}class It{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 It(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=[],K(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=It.transformTypes[e];s&&this.transforms.push(new s(this.document,r,i))}))}}It.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=Ct.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=tt(e);this.angle=new St(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=Ct.parseScale(e);0!==r.x&&0!==r.y||(r.x=ut,r.y=ut),this.scale=r,this.originX=i[0],this.originY=i[1]}},matrix:Rt,skewX:class extends kt{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 kt{constructor(t,e,i){super(t,e,i),this.type="skewY",this.matrix=[1,Math.tan(this.angle.getRadians()),0,1,0,0]}}};class Lt{getAttribute(t){let e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];const i=this.attributes[t];if(!i&&e){const e=new St(this.document,t,"");return this.attributes[t]=e,e}return i||St.empty(this.document)}getHrefAttribute(){let t;for(const e in this.attributes)if("href"===e||e.endsWith(":href")){t=this.attributes[e];break}return t||St.empty(this.document)}getStyle(t){let e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=arguments.length>2&&void 0!==arguments[2]&&arguments[2];const r=this.styles[t];if(r)return r;const s=this.getAttribute(t);if(s.hasValue())return this.styles[t]=s,s;if(!i){const{parent:e}=this;if(e){const i=e.getStyle(t);if(i.hasValue())return i}}if(e){const e=new St(this.document,t,"");return this.styles[t]=e,e}return St.empty(this.document)}render(t){if("none"!==this.getStyle("display").getString()&&"hidden"!==this.getStyle("visibility").getString()){if(t.save(),this.getStyle("mask").hasValue()){const e=this.getStyle("mask").getDefinition();e&&(this.applyEffects(t),e.apply(t,this))}else if("none"!==this.getStyle("filter").getValue("none")){const e=this.getStyle("filter").getDefinition();e&&(this.applyEffects(t),e.apply(t,this))}else this.setContext(t),this.renderChildren(t),this.clearContext(t);t.restore()}}setContext(t){}applyEffects(t){const e=It.fromElement(this.document,this);e&&e.apply(t);const i=this.getStyle("clip-path",!1,!0);if(i.hasValue()){const e=i.getDefinition();e&&e.apply(t)}}clearContext(t){}renderChildren(t){this.children.forEach((e=>{e.render(t)}))}addChild(t){const e=t instanceof Lt?t:this.document.createElement(t);e.parent=this,Lt.ignoreChildTypes.includes(e.type)||this.children.push(e)}matchesSelector(t){var e;const{node:i}=this;if("function"==typeof i.matches)return i.matches(t);const r=null===(e=i.getAttribute)||void 0===e?void 0:e.call(i,"class");return!(!r||""===r)&&r.split(" ").some((e=>".".concat(e)===t))}addStylesFromStyleDefinition(){const{styles:t,stylesSpecificity:e}=this.document;let i;for(const r in t)if(!r.startsWith("@")&&this.matchesSelector(r)){const s=t[r],n=e[r];if(s)for(const t in s){let e=this.stylesSpecificity[t];void 0===e&&(e="000"),n&&n>=e&&(i=s[t],i&&(this.styles[t]=i),this.stylesSpecificity[t]=n)}}}removeStyles(t,e){return e.reduce(((e,i)=>{const r=t.getStyle(i);if(!r.hasValue())return e;const s=r.getString();return r.setValue(""),[...e,[i,s]]}),[])}restoreStyles(t,e){e.forEach((e=>{let[i,r]=e;t.getStyle(i,!0).setValue(r)}))}isFirstChild(){var t;return 0===(null===(t=this.parent)||void 0===t?void 0:t.children.indexOf(this))}constructor(t,e,i=!1){if(this.document=t,this.node=e,this.captureTextNodes=i,this.type="",this.attributes={},this.styles={},this.stylesSpecificity={},this.animationFrozen=!1,this.animationFrozenValue="",this.parent=null,this.children=[],!e||1!==e.nodeType)return;if(Array.from(e.attributes).forEach((e=>{const i=(r=e.nodeName,et.test(r)?r.toLowerCase():r);var r;this.attributes[i]=new St(t,i,e.value)})),this.addStylesFromStyleDefinition(),this.getAttribute("style").hasValue()){const e=this.getAttribute("style").getString().split(";").map((t=>t.trim()));e.forEach((e=>{if(!e)return;const[i,r]=e.split(":").map((t=>t.trim()));i&&(this.styles[i]=new St(t,i,r))}))}const{definitions:r}=t,s=this.getAttribute("id");s.hasValue()&&(r[s.getString()]||(r[s.getString()]=this)),Array.from(e.childNodes).forEach((e=>{if(1===e.nodeType)this.addChild(e);else if(i&&(3===e.nodeType||4===e.nodeType)){const i=t.createTextNode(e);i.getText().length>0&&this.addChild(i)}}))}}Lt.ignoreChildTypes=["title"];class Dt extends Lt{constructor(t,e,i){super(t,e,i)}}function zt(t){const e=t.trim();return/^('|")/.test(e)?e:'"'.concat(e,'"')}function Bt(t){if(!t)return"";const e=t.trim().toLowerCase();switch(e){case"normal":case"italic":case"oblique":case"inherit":case"initial":case"unset":return e;default:return/^oblique\s+(-|)\d+deg$/.test(e)?e:""}}function Ht(t){if(!t)return"";const e=t.trim().toLowerCase();switch(e){case"normal":case"bold":case"lighter":case"bolder":case"inherit":case"initial":case"unset":return e;default:return/^[\d.]+$/.test(e)?e:""}}class Ut{static parse(){let t=arguments.length>1?arguments[1]:void 0,e="",i="",r="",s="",n="";const a=K(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&&Ut.styles.includes(t):"inherit"!==t&&(e=t),o.fontStyle=!0;break;case!o.fontVariant&&Ut.variants.includes(t):"inherit"!==t&&(i=t),o.fontStyle=!0,o.fontVariant=!0;break;case!o.fontWeight&&Ut.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 Ut(e,i,r,s,n,t)}toString(){return[Bt(this.fontStyle),this.fontVariant,Ht(this.fontWeight),this.fontSize,(t=this.fontFamily,"undefined"==typeof process?t:t.trim().split(",").map(zt).join(","))].join(" ").trim();var t}constructor(t,e,i,r,s,n){const a=n?"string"==typeof n?Ut.parse(n):n:{};this.fontFamily=s||a.fontFamily,this.fontSize=r||a.fontSize,this.fontStyle=t||a.fontStyle,this.fontWeight=i||a.fontWeight,this.fontVariant=e||a.fontVariant}}Ut.styles="normal|italic|oblique|inherit",Ut.variants="normal|small-caps|inherit",Ut.weights="normal|bold|bolder|lighter|100|200|300|400|500|600|700|800|900|inherit";class Ft{get x(){return this.x1}get y(){return this.y1}get width(){return this.x2-this.x1}get height(){return this.y2-this.y1}addPoint(t,e){void 0!==t&&((isNaN(this.x1)||isNaN(this.x2))&&(this.x1=t,this.x2=t),t<this.x1&&(this.x1=t),t>this.x2&&(this.x2=t)),void 0!==e&&((isNaN(this.y1)||isNaN(this.y2))&&(this.y1=e,this.y2=e),e<this.y1&&(this.y1=e),e>this.y2&&(this.y2=e))}addX(t){this.addPoint(t,0)}addY(t){this.addPoint(0,t)}addBoundingBox(t){if(!t)return;const{x1:e,y1:i,x2:r,y2:s}=t;this.addPoint(e,i),this.addPoint(r,s)}sumCubic(t,e,i,r,s){return Math.pow(1-t,3)*e+3*Math.pow(1-t,2)*t*i+3*(1-t)*Math.pow(t,2)*r+Math.pow(t,3)*s}bezierCurveAdd(t,e,i,r,s){const n=6*e-12*i+6*r,a=-3*e+9*i-9*r+3*s,o=3*i-3*e;if(0===a){if(0===n)return;const a=-o/n;return void(0<a&&a<1&&(t?this.addX(this.sumCubic(a,e,i,r,s)):this.addY(this.sumCubic(a,e,i,r,s))))}const h=Math.pow(n,2)-4*o*a;if(h<0)return;const l=(-n+Math.sqrt(h))/(2*a);0<l&&l<1&&(t?this.addX(this.sumCubic(l,e,i,r,s)):this.addY(this.sumCubic(l,e,i,r,s)));const c=(-n-Math.sqrt(h))/(2*a);0<c&&c<1&&(t?this.addX(this.sumCubic(c,e,i,r,s)):this.addY(this.sumCubic(c,e,i,r,s)))}addBezierCurve(t,e,i,r,s,n,a,o){this.addPoint(t,e),this.addPoint(a,o),this.bezierCurveAdd(!0,t,i,s,a),this.bezierCurveAdd(!1,e,r,n,o)}addQuadraticCurve(t,e,i,r,s,n){const a=t+2/3*(i-t),o=e+2/3*(r-e),h=a+1/3*(s-t),l=o+1/3*(n-e);this.addBezierCurve(t,e,a,h,o,l,s,n)}isPointInBox(t,e){const{x1:i,y1:r,x2:s,y2:n}=this;return i<=t&&t<=s&&r<=e&&e<=n}constructor(t=Number.NaN,e=Number.NaN,i=Number.NaN,r=Number.NaN){this.x1=t,this.y1=e,this.x2=i,this.y2=r,this.addPoint(t,e),this.addPoint(i,r)}}class Xt extends Lt{calculateOpacity(){let t=1,e=this;for(;e;){const i=e.getStyle("opacity",!1,!0);i.hasValue(!0)&&(t*=i.getNumber()),e=e.parent}return t}setContext(t){let e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(!e){const e=this.getStyle("fill"),i=this.getStyle("fill-opacity"),r=this.getStyle("stroke"),s=this.getStyle("stroke-opacity");if(e.isUrlDefinition()){const r=e.getFillStyleDefinition(this,i);r&&(t.fillStyle=r)}else if(e.hasValue()){"currentColor"===e.getString()&&e.setValue(this.getStyle("color").getColor());const i=e.getColor();"inherit"!==i&&(t.fillStyle="none"===i?"rgba(0,0,0,0)":i)}if(i.hasValue()){const e=new St(this.document,"fill",t.fillStyle).addOpacity(i).getColor();t.fillStyle=e}if(r.isUrlDefinition()){const e=r.getFillStyleDefinition(this,s);e&&(t.strokeStyle=e)}else if(r.hasValue()){"currentColor"===r.getString()&&r.setValue(this.getStyle("color").getColor());const e=r.getString();"inherit"!==e&&(t.strokeStyle="none"===e?"rgba(0,0,0,0)":e)}if(s.hasValue()){const e=new St(this.document,"stroke",t.strokeStyle).addOpacity(s).getString();t.strokeStyle=e}const n=this.getStyle("stroke-width");if(n.hasValue()){const e=n.getPixels();t.lineWidth=e||ut}const a=this.getStyle("stroke-linecap"),o=this.getStyle("stroke-linejoin"),h=this.getStyle("stroke-miterlimit"),l=this.getStyle("stroke-dasharray"),c=this.getStyle("stroke-dashoffset");if(a.hasValue()&&(t.lineCap=a.getString()),o.hasValue()&&(t.lineJoin=o.getString()),h.hasValue()&&(t.miterLimit=h.getNumber()),l.hasValue()&&"none"!==l.getString()){const e=tt(l.getString());void 0!==t.setLineDash?t.setLineDash(e):void 0!==t.webkitLineDash?t.webkitLineDash=e:void 0===t.mozDash||1===e.length&&0===e[0]||(t.mozDash=e);const i=c.getPixels();void 0!==t.lineDashOffset?t.lineDashOffset=i:void 0!==t.webkitLineDashOffset?t.webkitLineDashOffset=i:void 0!==t.mozDashOffset&&(t.mozDashOffset=i)}}if(this.modifiedEmSizeStack=!1,void 0!==t.font){const e=this.getStyle("font"),i=this.getStyle("font-style"),r=this.getStyle("font-variant"),s=this.getStyle("font-weight"),n=this.getStyle("font-size"),a=this.getStyle("font-family"),o=new Ut(i.getString(),r.getString(),s.getString(),n.hasValue()?"".concat(n.getPixels(!0),"px"):"",a.getString(),Ut.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 Yt extends Xt{setContext(t){let e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];super.setContext(t,e);const i=this.getStyle("dominant-baseline").getTextBaseline()||this.getStyle("alignment-baseline").getTextBaseline();i&&(t.textBaseline=i)}initializeCoordinates(){this.x=0,this.y=0,this.leafTexts=[],this.textChunkStart=0,this.minX=Number.POSITIVE_INFINITY,this.maxX=Number.NEGATIVE_INFINITY}getBoundingBox(t){if("text"!==this.type)return this.getTElementBoundingBox(t);this.initializeCoordinates(),this.adjustChildCoordinatesRecursive(t);let e=null;return this.children.forEach(((i,r)=>{const s=this.getChildBoundingBox(t,this,this,r);e?e.addBoundingBox(s):e=s})),e}getFontSize(){const{document:t,parent:e}=this,i=Ut.parse(t.ctx.font).fontSize;return e.getStyle("font-size").getNumber(i)}getTElementBoundingBox(t){const e=this.getFontSize();return new Ft(this.x,this.y-e,this.x+this.measureText(t),this.y)}getGlyph(t,e,i){const r=e[i];let s;if(t.isArabic){var n;const a=e.length,o=e[i-1],h=e[i+1];let l="isolated";(0===i||" "===o)&&i<a-1&&" "!==h&&(l="terminal"),i>0&&" "!==o&&i<a-1&&" "!==h&&(l="medial"),i>0&&" "!==o&&(i===a-1||" "===h)&&(l="initial"),s=(null===(n=t.arabicGlyphs[r])||void 0===n?void 0:n[l])||t.glyphs[r]}else s=t.glyphs[r];return s||(s=t.missingGlyph),s}getText(){return""}getTextFromNode(t){const e=t||this.node,i=Array.from(e.parentNode.childNodes),r=i.indexOf(e),s=i.length-1;let n=K(e.textContent||"");return 0===r&&(n=n.replace(/^[\n \t]+/,"")),r===s&&(n=function(t){return t.replace(/[\n \t]+$/,"")}(n)),n}renderChildren(t){if("text"!==this.type)return void 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=Ut.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=tt(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=tt(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 Yt&&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===Yt||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 qt extends Yt{getText(){return this.text}constructor(t,e,i){super(t,e,new.target===qt||i),this.type="tspan",this.text=this.children.length>0?"":this.getTextFromNode()}}class Wt extends qt{constructor(...t){super(...t),this.type="textNode"}}class Qt extends W{reset(){this.i=-1,this.command=null,this.previousCommand=null,this.start=new Ct(0,0),this.control=new Ct(0,0),this.current=new Ct(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 Ct(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!==W.CURVE_TO&&t!==W.SMOOTH_CURVE_TO&&t!==W.QUAD_TO&&t!==W.SMOOTH_QUAD_TO)return this.current;const{current:{x:e,y:i},control:{x:r,y:s}}=this;return new Ct(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 Ct(0,0),this.start=new Ct(0,0),this.current=new Ct(0,0),this.command=null,this.commands=this.commands,this.i=-1,this.previousCommand=null,this.points=[],this.angles=[]}}class Gt extends Xt{path(t){const{pathParser:e}=this,i=new Ft;for(e.reset(),t&&t.beginPath();!e.isEnd();)switch(e.next().type){case Qt.MOVE_TO:this.pathM(t,i);break;case Qt.LINE_TO:this.pathL(t,i);break;case Qt.HORIZ_LINE_TO:this.pathH(t,i);break;case Qt.VERT_LINE_TO:this.pathV(t,i);break;case Qt.CURVE_TO:this.pathC(t,i);break;case Qt.SMOOTH_CURVE_TO:this.pathS(t,i);break;case Qt.QUAD_TO:this.pathQ(t,i);break;case Qt.SMOOTH_QUAD_TO:this.pathT(t,i);break;case Qt.ARC:this.pathA(t,i);break;case Qt.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}=Gt.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}=Gt.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 Ct((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}=Gt.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 Ct(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}=Gt.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}=Gt.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}=Gt.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}=Gt.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}=Gt.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 Ct(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 Ct(g*r*c.y/s,g*-s*c.x/r),p=new Ct((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=pt([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=pt(y,m);return dt(y,m)<=-1&&(x=Math.PI),dt(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}=Gt.pathA(i),u=1-a?1:-1,g=l+u*(c/2),d=new Ct(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){Gt.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 Qt(this.getAttribute("d").getString())}}class $t extends Xt{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 St(i,"fontSize",Ut.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()?tt(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 Zt extends Gt{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 Ft(e,i,e+r,i+s)}getMarkers(){return null}constructor(...t){super(...t),this.type="rect"}}class jt extends Gt{path(t){const{points:e}=this,[{x:i,y:r}]=e,s=new Ft(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=Ct.parsePath(this.getAttribute("points").getString())}}class Jt extends Xt{getBoundingBox(t){const e=new Ft;return this.children.forEach((i=>{e.addBoundingBox(i.getBoundingBox(t))})),e}constructor(...t){super(...t),this.type="g"}}class Kt extends Lt{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}=Et,{viewPort:i}=t.screen,r=i.getRoot(),s=new Zt(t);s.attributes.x=new St(t,"x",-e/3),s.attributes.y=new St(t,"y",-e/3),s.attributes.width=new St(t,"width",e),s.attributes.height=new St(t,"height",e);const a=new Jt(t);a.attributes.transform=new St(t,"transform",this.getAttribute("gradientTransform").getValue()),a.children=[s];const o=new $t(t);o.attributes.x=new St(t,"x",0),o.attributes.y=new St(t,"y",0),o.attributes.width=new St(t,"width",r.width),o.attributes.height=new St(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 St(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 te extends Lt{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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ue(i,{nodeType:1,childNodes:[],attributes:[{nodeName:"type",value:"luminanceToAlpha"},{nodeName:"includeOpacity",value:"true"}]}).apply(l,0,0,r+n,s+a);const c=i.createCanvas(r+n,s+a),u=c.getContext("2d");i.screen.setDefaults(u),e.render(u),u.globalCompositeOperation="destination-in",u.fillStyle=l.createPattern(h,"no-repeat"),u.fillRect(0,0,r+n,s+a),t.fillStyle=u.createPattern(c,"no-repeat"),t.fillRect(0,0,r+n,s+a),this.restoreStyles(e,o)}render(t){}constructor(...t){super(...t),this.type="mask"}}ge.ignoreStyles=["mask","transform","clip-path"];const de=()=>{};class pe extends Lt{apply(t,e){const{document:i,children:r}=this,s="getBoundingBox"in e?e.getBoundingBox(t):null;if(!s)return;let n=0,a=0;r.forEach((t=>{const e=t.extraFilterDistance||0;n=Math.max(n,e),a=Math.max(a,e)}));const o=Math.floor(s.width),h=Math.floor(s.height),l=o+2*n,c=h+2*a;if(l<1||c<1)return;const 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extends Lt{createPattern(t,e,i){const r=this.getStyle("width").getPixels("x",!0),s=this.getStyle("height").getPixels("y",!0),n=new $t(this.document,null);n.attributes.viewBox=new St(this.document,"viewBox",this.getAttribute("viewBox").getValue()),n.attributes.width=new St(this.document,"width","".concat(r,"px")),n.attributes.height=new St(this.document,"height","".concat(s,"px")),n.attributes.transform=new St(this.document,"transform",this.getAttribute("patternTransform").getValue()),n.children=this.children;const a=this.document.createCanvas(r,s),o=a.getContext("2d"),h=this.getAttribute("x"),l=this.getAttribute("y");h.hasValue()&&l.hasValue()&&o.translate(h.getPixels("x",!0),l.getPixels("y",!0)),i.hasValue()?this.styles["fill-opacity"]=i:Reflect.deleteProperty(this.styles,"fill-opacity");for(let c=-1;c<=1;c++)for(let t=-1;t<=1;t++)o.save(),n.attributes.x=new St(this.document,"x",c*a.width),n.attributes.y=new St(this.document,"y",t*a.height),n.render(o),o.restore();return t.createPattern(a,"repeat")}constructor(...t){super(...t),this.type="pattern"}},marker:class extends Lt{render(t,e,i){if(!e)return;const{x:r,y:s}=e,n=this.getAttribute("orient").getString("auto"),a=this.getAttribute("markerUnits").getString("strokeWidth");t.translate(r,s),"auto"===n&&t.rotate(i),"strokeWidth"===a&&t.scale(t.lineWidth,t.lineWidth),t.save();const o=new $t(this.document);o.type=this.type,o.attributes.viewBox=new St(this.document,"viewBox",this.getAttribute("viewBox").getValue()),o.attributes.refX=new St(this.document,"refX",this.getAttribute("refX").getValue()),o.attributes.refY=new St(this.document,"refY",this.getAttribute("refY").getValue()),o.attributes.width=new St(this.document,"width",this.getAttribute("markerWidth").getValue()),o.attributes.height=new St(this.document,"height",this.getAttribute("markerHeight").getValue()),o.attributes.overflow=new St(this.document,"overflow",this.getAttribute("overflow").getValue()),o.attributes.fill=new St(this.document,"fill",this.getAttribute("fill").getColor("black")),o.attributes.stroke=new St(this.document,"stroke",this.getAttribute("stroke").getValue("none")),o.children=this.children,o.render(t),t.restore(),"strokeWidth"===a&&t.scale(1/t.lineWidth,1/t.lineWidth),"auto"===n&&t.rotate(-i),t.translate(-r,-s)}constructor(...t){super(...t),this.type="marker"}},defs:class extends Lt{render(){}constructor(...t){super(...t),this.type="defs"}},linearGradient:class extends Kt{getGradient(t,e){const i="objectBoundingBox"===this.getGradientUnits(),r=i?e.getBoundingBox(t):null;if(i&&!r)return null;this.getAttribute("x1").hasValue()||this.getAttribute("y1").hasValue()||this.getAttribute("x2").hasValue()||this.getAttribute("y2").hasValue()||(this.getAttribute("x1",!0).setValue(0),this.getAttribute("y1",!0).setValue(0),this.getAttribute("x2",!0).setValue(1),this.getAttribute("y2",!0).setValue(0));const s=i?r.x+r.width*this.getAttribute("x1").getNumber():this.getAttribute("x1").getPixels("x"),n=i?r.y+r.height*this.getAttribute("y1").getNumber():this.getAttribute("y1").getPixels("y"),a=i?r.x+r.width*this.getAttribute("x2").getNumber():this.getAttribute("x2").getPixels("x"),o=i?r.y+r.height*this.getAttribute("y2").getNumber():this.getAttribute("y2").getPixels("y");return s===a&&n===o?null:t.createLinearGradient(s,n,a,o)}constructor(t,e,i){super(t,e,i),this.type="linearGradient",this.attributesToInherit.push("x1","y1","x2","y2")}},radialGradient:class extends Kt{getGradient(t,e){const i="objectBoundingBox"===this.getGradientUnits(),r=e.getBoundingBox(t);if(i&&!r)return null;this.getAttribute("cx").hasValue()||this.getAttribute("cx",!0).setValue("50%"),this.getAttribute("cy").hasValue()||this.getAttribute("cy",!0).setValue("50%"),this.getAttribute("r").hasValue()||this.getAttribute("r",!0).setValue("50%");const s=i?r.x+r.width*this.getAttribute("cx").getNumber():this.getAttribute("cx").getPixels("x"),n=i?r.y+r.height*this.getAttribute("cy").getNumber():this.getAttribute("cy").getPixels("y");let a=s,o=n;this.getAttribute("fx").hasValue()&&(a=i?r.x+r.width*this.getAttribute("fx").getNumber():this.getAttribute("fx").getPixels("x")),this.getAttribute("fy").hasValue()&&(o=i?r.y+r.height*this.getAttribute("fy").getNumber():this.getAttribute("fy").getPixels("y"));const h=i?(r.width+r.height)/2*this.getAttribute("r").getNumber():this.getAttribute("r").getPixels(),l=this.getAttribute("fr").getPixels();return t.createRadialGradient(a,o,l,s,n,h)}constructor(t,e,i){super(t,e,i),this.type="radialGradient",this.attributesToInherit.push("cx","cy","r","fx","fy","fr")}},stop:class extends Lt{constructor(t,e,i){super(t,e,i),this.type="stop";const r=Math.max(0,Math.min(1,this.getAttribute("offset").getNumber())),s=this.getStyle("stop-opacity");let 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:te,animateColor:class extends te{calcValue(){const{progress:t,from:e,to:i}=this.getProgress(),r=new N(e.getColor()),s=new N(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 te{calcValue(){const{progress:t,from:e,to:i}=this.getProgress(),r=tt(e.getString()),s=tt(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 Lt{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 ee){this.fontFace=n;const t=n.getStyle("font-family");t.hasValue()&&(r[t.getString()]=this)}else if(n instanceof re)this.missingGlyph=n;else if(n instanceof ie)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":ee,"missing-glyph":re,glyph:ie,text:Yt,tspan:qt,tref:class extends Yt{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 Yt{getText(){return 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Qt.CURVE_TO:t&&t.bezierCurveTo(r[0],r[1],r[2],r[3],r[4],r[5]);break;case Qt.QUAD_TO:t&&t.quadraticCurveTo(r[0],r[1],r[2],r[3]);break;case Qt.ARC:{const[e,i,s,n,a,o,h,l]=r,c=s>n?s:n,u=s>n?1:s/n,g=s>n?n/s:1;t&&(t.translate(e,i),t.rotate(h),t.scale(u,g),t.arc(0,0,c,a,a+o,Boolean(1-l)),t.scale(1/u,1/g),t.rotate(-h),t.translate(-e,-i));break}case Qt.CLOSE_PATH:t&&t.closePath()}}))}renderChildren(t){this.setTextData(t),t.save();const e=this.parent.getStyle("text-decoration").getString(),i=this.getFontSize(),{glyphInfo:r}=this,s=t.fillStyle;"underline"===e&&t.beginPath(),r.forEach(((r,s)=>{const{p0:n,p1:a,rotation:o,text:h}=r;t.save(),t.translate(n.x,n.y),t.rotate(o),t.fillStyle&&t.fillText(h,0,0),t.strokeStyle&&t.strokeText(h,0,0),t.restore(),"underline"===e&&(0===s&&t.moveTo(n.x,n.y+i/8),t.lineTo(a.x,a.y+i/5))})),"underline"===e&&(t.lineWidth=i/20,t.strokeStyle=s,t.stroke(),t.closePath()),t.restore()}getLetterSpacingAt(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;return 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