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  /**
   * Namespaces or tools therefor.
   * @module namespaces
   * @license MIT
  */
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this._y2},set:function(e){this._y2=e,this._segmentChanged()},enumerable:!0}});var w=function(t){s(a,t);var n=d(a);function a(t,i,o){var s;return r(this,a),(s=n.call(this,e.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS,"T",t))._x=i,s._y=o,s}return i(a,[{key:"toString",value:function(){return"[object SVGPathSegCurvetoQuadraticSmoothAbs]"}},{key:"_asPathString",value:function(){return this.pathSegTypeAsLetter+" "+this._x+" "+this._y}},{key:"clone",value:function(){return new a(void 0,this._x,this._y)}}]),a}(e);Object.defineProperties(w.prototype,{x:{get:function(){return this._x},set:function(e){this._x=e,this._segmentChanged()},enumerable:!0},y:{get:function(){return this._y},set:function(e){this._y=e,this._segmentChanged()},enumerable:!0}});var S=function(t){s(a,t);var n=d(a);function a(t,i,o){var s;return r(this,a),(s=n.call(this,e.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL,"t",t))._x=i,s._y=o,s}return i(a,[{key:"toString",value:function(){return"[object SVGPathSegCurvetoQuadraticSmoothRel]"}},{key:"_asPathString",value:function(){return this.pathSegTypeAsLetter+" "+this._x+" "+this._y}},{key:"clone",value:function(){return new a(void 0,this._x,this._y)}}]),a}(e);Object.defineProperties(S.prototype,{x:{get:function(){return this._x},set:function(e){this._x=e,this._segmentChanged()},enumerable:!0},y:{get:function(){return this._y},set:function(e){this._y=e,this._segmentChanged()},enumerable:!0}}),SVGPathElement.prototype.createSVGPathSegClosePath=function(){return new t(void 0)},SVGPathElement.prototype.createSVGPathSegMovetoAbs=function(e,t){return new n(void 0,e,t)},SVGPathElement.prototype.createSVGPathSegMovetoRel=function(e,t){return new a(void 0,e,t)},SVGPathElement.prototype.createSVGPathSegLinetoAbs=function(e,t){return new o(void 0,e,t)},SVGPathElement.prototype.createSVGPathSegLinetoRel=function(e,t){return new l(void 0,e,t)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicAbs=function(e,t,n,r,a,i){return new c(void 0,e,t,n,r,a,i)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicRel=function(e,t,n,r,a,i){return new u(void 0,e,t,n,r,a,i)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticAbs=function(e,t,n,r){return new h(void 0,e,t,n,r)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticRel=function(e,t,n,r){return new f(void 0,e,t,n,r)},SVGPathElement.prototype.createSVGPathSegArcAbs=function(e,t,n,r,a,i,o){return new p(void 0,e,t,n,r,a,i,o)},SVGPathElement.prototype.createSVGPathSegArcRel=function(e,t,n,r,a,i,o){return new g(void 0,e,t,n,r,a,i,o)},SVGPathElement.prototype.createSVGPathSegLinetoHorizontalAbs=function(e){return new m(void 0,e)},SVGPathElement.prototype.createSVGPathSegLinetoHorizontalRel=function(e){return new v(void 0,e)},SVGPathElement.prototype.createSVGPathSegLinetoVerticalAbs=function(e){return new y(void 0,e)},SVGPathElement.prototype.createSVGPathSegLinetoVerticalRel=function(e){return new _(void 0,e)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothAbs=function(e,t,n,r){return new b(void 0,e,t,n,r)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothRel=function(e,t,n,r){return new x(void 0,e,t,n,r)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothAbs=function(e,t){return new w(void 0,e,t)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothRel=function(e,t){return new S(void 0,e,t)},"getPathSegAtLength"in SVGPathElement.prototype||(SVGPathElement.prototype.getPathSegAtLength=function(e){if(void 0===e||!isFinite(e))throw new Error("Invalid arguments.");var t=document.createElementNS("http://www.w3.org/2000/svg","path");t.setAttribute("d",this.getAttribute("d"));var n=t.pathSegList.numberOfItems-1;if(n<=0)return 0;do{if(t.pathSegList.removeItem(n),e>t.getTotalLength())break;n--}while(n>0);return n}),window.SVGPathSeg=e,window.SVGPathSegClosePath=t,window.SVGPathSegMovetoAbs=n,window.SVGPathSegMovetoRel=a,window.SVGPathSegLinetoAbs=o,window.SVGPathSegLinetoRel=l,window.SVGPathSegCurvetoCubicAbs=c,window.SVGPathSegCurvetoCubicRel=u,window.SVGPathSegCurvetoQuadraticAbs=h,window.SVGPathSegCurvetoQuadraticRel=f,window.SVGPathSegArcAbs=p,window.SVGPathSegArcRel=g,window.SVGPathSegLinetoHorizontalAbs=m,window.SVGPathSegLinetoHorizontalRel=v,window.SVGPathSegLinetoVerticalAbs=y,window.SVGPathSegLinetoVerticalRel=_,window.SVGPathSegCurvetoCubicSmoothAbs=b,window.SVGPathSegCurvetoCubicSmoothRel=x,window.SVGPathSegCurvetoQuadraticSmoothAbs=w,window.SVGPathSegCurvetoQuadraticSmoothRel=S}if(!("SVGPathSegList"in window)||!("appendItem"in window.SVGPathSegList.prototype)){var k=function(){function e(t){r(this,e),this._pathElement=t,this._list=this._parsePath(this._pathElement.getAttribute("d")),this._mutationObserverConfig={attributes:!0,attributeFilter:["d"]},this._pathElementMutationObserver=new MutationObserver(this._updateListFromPathMutations.bind(this)),this._pathElementMutationObserver.observe(this._pathElement,this._mutationObserverConfig)}return i(e,[{key:"_checkPathSynchronizedToList",value:function(){this._updateListFromPathMutations(this._pathElementMutationObserver.takeRecords())}},{key:"_updateListFromPathMutations",value:function(e){if(this._pathElement){var t=!1;e.forEach((function(e){"d"===e.attributeName&&(t=!0)})),t&&(this._list=this._parsePath(this._pathElement.getAttribute("d")))}}},{key:"_writeListToPath",value:function(){this._pathElementMutationObserver.disconnect(),this._pathElement.setAttribute("d",e._pathSegArrayAsString(this._list)),this._pathElementMutationObserver.observe(this._pathElement,this._mutationObserverConfig)}},{key:"segmentChanged",value:function(e){this._writeListToPath()}},{key:"clear",value:function(){this._checkPathSynchronizedToList(),this._list.forEach((function(e){e._owningPathSegList=null})),this._list=[],this._writeListToPath()}},{key:"initialize",value:function(e){return this._checkPathSynchronizedToList(),this._list=[e],e._owningPathSegList=this,this._writeListToPath(),e}},{key:"_checkValidIndex",value:function(e){if(isNaN(e)||e<0||e>=this.numberOfItems)throw new Error("INDEX_SIZE_ERR")}},{key:"getItem",value:function(e){return this._checkPathSynchronizedToList(),this._checkValidIndex(e),this._list[e]}},{key:"insertItemBefore",value:function(e,t){return this._checkPathSynchronizedToList(),t>this.numberOfItems&&(t=this.numberOfItems),e._owningPathSegList&&(e=e.clone()),this._list.splice(t,0,e),e._owningPathSegList=this,this._writeListToPath(),e}},{key:"replaceItem",value:function(e,t){return this._checkPathSynchronizedToList(),e._owningPathSegList&&(e=e.clone()),this._checkValidIndex(t),this._list[t]=e,e._owningPathSegList=this,this._writeListToPath(),e}},{key:"removeItem",value:function(e){this._checkPathSynchronizedToList(),this._checkValidIndex(e);var t=this._list[e];return this._list.splice(e,1),this._writeListToPath(),t}},{key:"appendItem",value:function(e){return this._checkPathSynchronizedToList(),e._owningPathSegList&&(e=e.clone()),this._list.push(e),e._owningPathSegList=this,this._writeListToPath(),e}},{key:"_parsePath",value:function(e){if(!e||!e.length)return[];var t=this,n=function(){function e(){r(this,e),this.pathSegList=[]}return i(e,[{key:"appendSegment",value:function(e){this.pathSegList.push(e)}}]),e}(),a=function(){function e(t){r(this,e),this._string=t,this._currentIndex=0,this._endIndex=this._string.length,this._previousCommand=SVGPathSeg.PATHSEG_UNKNOWN,this._skipOptionalSpaces()}return i(e,[{key:"_isCurrentSpace",value:function(){var e=this._string[this._currentIndex];return e<=" "&&(" "===e||"\n"===e||"\t"===e||"\r"===e||"\f"===e)}},{key:"_skipOptionalSpaces",value:function(){for(;this._currentIndex<this._endIndex&&this._isCurrentSpace();)this._currentIndex++;return this._currentIndex<this._endIndex}},{key:"_skipOptionalSpacesOrDelimiter",value:function(){return!(this._currentIndex<this._endIndex&&!this._isCurrentSpace()&&","!==this._string.charAt(this._currentIndex))&&(this._skipOptionalSpaces()&&this._currentIndex<this._endIndex&&","===this._string.charAt(this._currentIndex)&&(this._currentIndex++,this._skipOptionalSpaces()),this._currentIndex<this._endIndex)}},{key:"hasMoreData",value:function(){return this._currentIndex<this._endIndex}},{key:"peekSegmentType",value:function(){var e=this._string[this._currentIndex];return this._pathSegTypeFromChar(e)}},{key:"_pathSegTypeFromChar",value:function(e){switch(e){case"Z":case"z":return SVGPathSeg.PATHSEG_CLOSEPATH;case"M":return SVGPathSeg.PATHSEG_MOVETO_ABS;case"m":return SVGPathSeg.PATHSEG_MOVETO_REL;case"L":return SVGPathSeg.PATHSEG_LINETO_ABS;case"l":return SVGPathSeg.PATHSEG_LINETO_REL;case"C":return SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS;case"c":return SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL;case"Q":return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS;case"q":return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL;case"A":return SVGPathSeg.PATHSEG_ARC_ABS;case"a":return SVGPathSeg.PATHSEG_ARC_REL;case"H":return SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS;case"h":return SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL;case"V":return SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS;case"v":return SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL;case"S":return SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS;case"s":return SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL;case"T":return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS;case"t":return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL;default:return SVGPathSeg.PATHSEG_UNKNOWN}}},{key:"_nextCommandHelper",value:function(e,t){return("+"===e||"-"===e||"."===e||e>="0"&&e<="9")&&t!==SVGPathSeg.PATHSEG_CLOSEPATH?t===SVGPathSeg.PATHSEG_MOVETO_ABS?SVGPathSeg.PATHSEG_LINETO_ABS:t===SVGPathSeg.PATHSEG_MOVETO_REL?SVGPathSeg.PATHSEG_LINETO_REL:t:SVGPathSeg.PATHSEG_UNKNOWN}},{key:"initialCommandIsMoveTo",value:function(){if(!this.hasMoreData())return!0;var e=this.peekSegmentType();return e===SVGPathSeg.PATHSEG_MOVETO_ABS||e===SVGPathSeg.PATHSEG_MOVETO_REL}},{key:"_parseNumber",value:function(){var e=0,t=0,n=1,r=0,a=1,i=1,o=this._currentIndex;if(this._skipOptionalSpaces(),this._currentIndex<this._endIndex&&"+"===this._string.charAt(this._currentIndex)?this._currentIndex++:this._currentIndex<this._endIndex&&"-"===this._string.charAt(this._currentIndex)&&(this._currentIndex++,a=-1),!(this._currentIndex===this._endIndex||(this._string.charAt(this._currentIndex)<"0"||this._string.charAt(this._currentIndex)>"9")&&"."!==this._string.charAt(this._currentIndex))){for(var s=this._currentIndex;this._currentIndex<this._endIndex&&this._string.charAt(this._currentIndex)>="0"&&this._string.charAt(this._currentIndex)<="9";)this._currentIndex++;if(this._currentIndex!==s)for(var l=this._currentIndex-1,c=1;l>=s;)t+=c*(this._string.charAt(l--)-"0"),c*=10;if(this._currentIndex<this._endIndex&&"."===this._string.charAt(this._currentIndex)){if(this._currentIndex++,this._currentIndex>=this._endIndex||this._string.charAt(this._currentIndex)<"0"||this._string.charAt(this._currentIndex)>"9")return;for(;this._currentIndex<this._endIndex&&this._string.charAt(this._currentIndex)>="0"&&this._string.charAt(this._currentIndex)<="9";)n*=10,r+=(this._string.charAt(this._currentIndex)-"0")/n,this._currentIndex+=1}if(this._currentIndex!==o&&this._currentIndex+1<this._endIndex&&("e"===this._string.charAt(this._currentIndex)||"E"===this._string.charAt(this._currentIndex))&&"x"!==this._string.charAt(this._currentIndex+1)&&"m"!==this._string.charAt(this._currentIndex+1)){if(this._currentIndex++,"+"===this._string.charAt(this._currentIndex)?this._currentIndex++:"-"===this._string.charAt(this._currentIndex)&&(this._currentIndex++,i=-1),this._currentIndex>=this._endIndex||this._string.charAt(this._currentIndex)<"0"||this._string.charAt(this._currentIndex)>"9")return;for(;this._currentIndex<this._endIndex&&this._string.charAt(this._currentIndex)>="0"&&this._string.charAt(this._currentIndex)<="9";)e*=10,e+=this._string.charAt(this._currentIndex)-"0",this._currentIndex++}var u=t+r;if(u*=a,e&&(u*=Math.pow(10,i*e)),o!==this._currentIndex)return this._skipOptionalSpacesOrDelimiter(),u}}},{key:"_parseArcFlag",value:function(){if(!(this._currentIndex>=this._endIndex)){var e=!1,t=this._string.charAt(this._currentIndex++);if("0"===t)e=!1;else{if("1"!==t)return;e=!0}return this._skipOptionalSpacesOrDelimiter(),e}}},{key:"parseSegment",value:function(){var e=this._string[this._currentIndex],n=this._pathSegTypeFromChar(e);if(n===SVGPathSeg.PATHSEG_UNKNOWN){if(this._previousCommand===SVGPathSeg.PATHSEG_UNKNOWN)return null;if((n=this._nextCommandHelper(e,this._previousCommand))===SVGPathSeg.PATHSEG_UNKNOWN)return null}else this._currentIndex++;switch(this._previousCommand=n,n){case SVGPathSeg.PATHSEG_MOVETO_REL:return new SVGPathSegMovetoRel(t,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_MOVETO_ABS:return new SVGPathSegMovetoAbs(t,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_REL:return new SVGPathSegLinetoRel(t,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_ABS:return new SVGPathSegLinetoAbs(t,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL:return new SVGPathSegLinetoHorizontalRel(t,this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS:return new SVGPathSegLinetoHorizontalAbs(t,this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL:return new SVGPathSegLinetoVerticalRel(t,this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS:return new SVGPathSegLinetoVerticalAbs(t,this._parseNumber());case SVGPathSeg.PATHSEG_CLOSEPATH:return this._skipOptionalSpaces(),new SVGPathSegClosePath(t);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL:var r={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicRel(t,r.x,r.y,r.x1,r.y1,r.x2,r.y2);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS:var a={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicAbs(t,a.x,a.y,a.x1,a.y1,a.x2,a.y2);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL:var i={x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicSmoothRel(t,i.x,i.y,i.x2,i.y2);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS:var o={x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicSmoothAbs(t,o.x,o.y,o.x2,o.y2);case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL:var s={x1:this._parseNumber(),y1:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoQuadraticRel(t,s.x,s.y,s.x1,s.y1);case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS:var l={x1:this._parseNumber(),y1:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoQuadraticAbs(t,l.x,l.y,l.x1,l.y1);case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL:return new SVGPathSegCurvetoQuadraticSmoothRel(t,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS:return new SVGPathSegCurvetoQuadraticSmoothAbs(t,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_ARC_REL:var c={x1:this._parseNumber(),y1:this._parseNumber(),arcAngle:this._parseNumber(),arcLarge:this._parseArcFlag(),arcSweep:this._parseArcFlag(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegArcRel(t,c.x,c.y,c.x1,c.y1,c.arcAngle,c.arcLarge,c.arcSweep);case SVGPathSeg.PATHSEG_ARC_ABS:var u={x1:this._parseNumber(),y1:this._parseNumber(),arcAngle:this._parseNumber(),arcLarge:this._parseArcFlag(),arcSweep:this._parseArcFlag(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegArcAbs(t,u.x,u.y,u.x1,u.y1,u.arcAngle,u.arcLarge,u.arcSweep);default:throw new Error("Unknown path seg type.")}}}]),e}(),o=new n,s=new a(e);if(!s.initialCommandIsMoveTo())return[];for(;s.hasMoreData();){var l=s.parseSegment();if(!l)return[];o.appendSegment(l)}return o.pathSegList}}],[{key:"_pathSegArrayAsString",value:function(e){var t="",n=!0;return e.forEach((function(e){n?(n=!1,t+=e._asPathString()):t+=" "+e._asPathString()})),t}}]),e}();k.prototype.classname="SVGPathSegList",Object.defineProperty(k.prototype,"numberOfItems",{get:function(){return this._checkPathSynchronizedToList(),this._list.length},enumerable:!0}),Object.defineProperties(SVGPathElement.prototype,{pathSegList:{get:function(){return this._pathSegList||(this._pathSegList=new k(this)),this._pathSegList},enumerable:!0},normalizedPathSegList:{get:function(){return this.pathSegList},enumerable:!0},animatedPathSegList:{get:function(){return this.pathSegList},enumerable:!0},animatedNormalizedPathSegList:{get:function(){return this.pathSegList},enumerable:!0}}),window.SVGPathSegList=k}}();var b,x=jQuery,w=(Boolean(document.createElementNS&&document.createElementNS(y.SVG,"svg").createSVGRect),navigator.userAgent),S=document.createElementNS(y.SVG,"svg"),k=Boolean(window.opera),C=w.includes("AppleWebKit"),A=w.includes("Gecko/"),E=w.includes("MSIE"),G=w.includes("Chrome/"),P=(w.includes("Windows"),w.includes("Macintosh")),N="ontouchstart"in window,I=Boolean(S.querySelector),T=Boolean(document.evaluate),L=function(){var e=document.createElementNS(y.SVG,"path");e.setAttribute("d","M0,0 10,10");var t=e.pathSegList,n=e.createSVGPathSegLinetoAbs(5,5);try{return t.replaceItem(n,1),!0}catch(e){}return!1}(),M=function(){var e=document.createElementNS(y.SVG,"path");e.setAttribute("d","M0,0 10,10");var t=e.pathSegList,n=e.createSVGPathSegLinetoAbs(5,5);try{return t.insertItemBefore(n,1),!0}catch(e){}return!1}(),O=function(){var e=document.createElementNS(y.SVG,"svg"),t=document.createElementNS(y.SVG,"svg");document.documentElement.append(e),t.setAttribute("x",5),e.append(t);var n=document.createElementNS(y.SVG,"text");n.textContent="a",t.append(n);try{return 0===n.getStartPositionOfChar(0).x}catch(e){return!1}finally{e.remove()}}(),j=function(){var e=document.createElementNS(y.SVG,"svg");document.documentElement.append(e);var t=document.createElementNS(y.SVG,"path");t.setAttribute("d","M0,0 C0,0 10,10 10,0"),e.append(t);var n=t.getBBox();return e.remove(),n.height>4&&n.height<5}(),V=function(){var e=document.createElementNS(y.SVG,"svg");document.documentElement.append(e);var t=document.createElementNS(y.SVG,"path");t.setAttribute("d","M0,0 10,0");var n=document.createElementNS(y.SVG,"path");n.setAttribute("d","M5,0 15,0");var r=document.createElementNS(y.SVG,"g");r.append(t,n),e.append(r);var a=r.getBBox();return e.remove(),15===a.width}(),R=(function(){var e=document.createElementNS(y.SVG,"rect");e.setAttribute("x",.1);var t=!e.cloneNode(!1).getAttribute("x").includes(",");t||x.alert('NOTE: This version of Opera is known to contain bugs in SVG-edit.\nPlease upgrade to the <a href="http://opera.com">latest version</a> in which the problems have been fixed.')}(),(b=document.createElementNS(y.SVG,"rect")).setAttribute("style","vector-effect:non-scaling-stroke"),"non-scaling-stroke"===b.style.vectorEffect),B=function(){var t=document.createElementNS(y.SVG,"rect").transform.baseVal,n=S.createSVGTransform();t.appendItem(n);var r=t.getItem(0),a=function(t){return t&&"object"===e(t)&&"function"==typeof t.setMatrix&&"angle"in t};return a(r)&&a(n)&&r.type===n.type&&r.angle===n.angle&&r.matrix.a===n.matrix.a&&r.matrix.b===n.matrix.b&&r.matrix.c===n.matrix.c&&r.matrix.d===n.matrix.d&&r.matrix.e===n.matrix.e&&r.matrix.f===n.matrix.f}(),U=function(){return C},F=function(){return A},D=function(){return E},H=function(){return G},z=function(){return P},q=function(){return N},Y=function(){return R};
  /**
   * A jQuery module to work with SVG attributes.
   * @module jQueryAttr
   * @license MIT
   */
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K,Z={},$=function(){function e(t){r(this,e),this._elem=t||null,this._xforms=[],this._update=function(){for(var e="",t=0;t<this.numberOfItems;++t){e+=Q(this._list.getItem(t))+" "}this._elem.setAttribute("transform",e)},this._list=this,this._init=function(){var e=this,t=this._elem.getAttribute("transform");if(t)for(var n=/\s*((scale|matrix|rotate|translate)\s*\(.*?\))\s*,?\s*/,r=!0;r;)r=t.match(n),t=t.replace(n,""),r&&r[1]&&function(){var t=r[1].split(/\s*\(/),n=t[0],a=t[1].match(/\s*(.*?)\s*\)/);a[1]=a[1].replace(/(\d)-/g,"$1 -");var i=a[1].split(/[, ]+/),o="abcdef".split(""),s=X.createSVGMatrix();Object.values(i).forEach((function(e,t){i[t]=Number.parseFloat(e),"matrix"===n&&(s[o[t]]=i[t])}));var l=X.createSVGTransform(),c="set"+n.charAt(0).toUpperCase()+n.slice(1),u="matrix"===n?[s]:i;"scale"===n&&1===u.length?u.push(u[0]):"translate"===n&&1===u.length?u.push(0):"rotate"===n&&1===u.length&&u.push(0,0),l[c].apply(l,f(u)),e._list.appendItem(l)}()},this._removeFromOtherLists=function(e){e&&Object.values(Z).some((function(t){for(var n=0,r=t._xforms.length;n<r;++n)if(t._xforms[n]===e)return t.removeItem(n),!0;return!1}))},this.numberOfItems=0}return i(e,[{key:"clear",value:function(){this.numberOfItems=0,this._xforms=[]}},{key:"initialize",value:function(e){this.numberOfItems=1,this._removeFromOtherLists(e),this._xforms=[e]}},{key:"getItem",value:function(e){if(e<this.numberOfItems&&e>=0)return this._xforms[e];var t=new Error("DOMException with code=INDEX_SIZE_ERR");throw t.code=1,t}},{key:"insertItemBefore",value:function(e,t){var n=null;if(t>=0)if(t<this.numberOfItems){this._removeFromOtherLists(e);var r,a=new Array(this.numberOfItems+1);for(r=0;r<t;++r)a[r]=this._xforms[r];a[r]=e;for(var i=r+1;r<this.numberOfItems;++i,++r)a[i]=this._xforms[r];this.numberOfItems++,this._xforms=a,n=e,this._list._update()}else n=this._list.appendItem(e);return n}},{key:"replaceItem",value:function(e,t){var n=null;return t<this.numberOfItems&&t>=0&&(this._removeFromOtherLists(e),this._xforms[t]=e,n=e,this._list._update()),n}},{key:"removeItem",value:function(e){if(e<this.numberOfItems&&e>=0){var t,n=this._xforms[e],r=new Array(this.numberOfItems-1);for(t=0;t<e;++t)r[t]=this._xforms[t];for(var a=t;a<this.numberOfItems-1;++a,++t)r[a]=this._xforms[t+1];return this.numberOfItems--,this._xforms=r,this._list._update(),n}var i=new Error("DOMException with code=INDEX_SIZE_ERR");throw i.code=1,i}},{key:"appendItem",value:function(e){return this._removeFromOtherLists(e),this._xforms.push(e),this.numberOfItems++,this._list._update(),e}}]),e}(),J=function(e){e.id&&Z[e.id]&&delete Z[e.id]},ee=function(e){if(!B){var t=e.id||"temp",n=Z[t];return n&&"temp"!==t||(Z[t]=new $(e),Z[t]._init(),n=Z[t]),n}return e.transform?e.transform.baseVal:e.gradientTransform?e.gradientTransform.baseVal:e.patternTransform?e.patternTransform.baseVal:null},te=["x","x1","cx","rx","width"],ne=["y","y1","cy","ry","height"],re=["r","radius"].concat(te,ne),ae={},ie=function(){return ae},oe=function e(t){var n=K.getRoundDigits();return isNaN(t)?Array.isArray(t)?e(t[0])+","+e(t[1]):Number.parseFloat(t).toFixed(n)-0:Number(Number(t).toFixed(n))},se=function(e,t){return t=t||K.getBaseUnit(),oe(e/ae[t])},le=function(e,t,n){e.setAttribute(t,n)},ce=function(e,t){if(!isNaN(t))return t-0;if("%"===t.substr(-1)){var n=t.substr(0,t.length-1)/100,r=K.getWidth(),a=K.getHeight();return te.includes(e)?n*r:ne.includes(e)?n*a:n*Math.sqrt(r*r+a*a)/Math.sqrt(2)}var i=t.substr(-2);return t.substr(0,t.length-2)*ae[i]},ue=function(e,t,n){if(re.includes(e))return!isNaN(t)||(t=t.toLowerCase(),Object.keys(ae).some((function(e){return new RegExp("^-?[\\d\\.]+"+e+"$").test(t)})));if("id"===e){var r=!1;try{var a=K.getElement(t);r=sn(a)||a===n}catch(e){}return r}return!0},de={BEFORE_APPLY:"before_apply",AFTER_APPLY:"after_apply",BEFORE_UNAPPLY:"before_unapply",AFTER_UNAPPLY:"after_unapply"},he=function(){function e(){r(this,e)}return i(e,[{key:"getText",value:function(){return this.text}}]),e}(),fe=function(e){s(n,he);var t=d(n);function n(e,a,i,o){var s;return r(this,n),(s=t.call(this)).elem=e,s.text=o?"Move "+e.tagName+" to "+o:"Move "+e.tagName,s.oldNextSibling=a,s.oldParent=i,s.newNextSibling=e.nextSibling,s.newParent=e.parentNode,s}return i(n,[{key:"type",value:function(){return"svgedit.history.MoveElementCommand"}},{key:"apply",value:function(e){e&&e.handleHistoryEvent(de.BEFORE_APPLY,this),this.elem=this.newParent.insertBefore(this.elem,this.newNextSibling),e&&e.handleHistoryEvent(de.AFTER_APPLY,this)}},{key:"unapply",value:function(e){e&&e.handleHistoryEvent(de.BEFORE_UNAPPLY,this),this.elem=this.oldParent.insertBefore(this.elem,this.oldNextSibling),e&&e.handleHistoryEvent(de.AFTER_UNAPPLY,this)}},{key:"elements",value:function(){return[this.elem]}}]),n}();fe.type=fe.prototype.type;var pe=function(e){s(n,he);var t=d(n);function n(e,a){var i;return r(this,n),(i=t.call(this)).elem=e,i.text=a||"Create "+e.tagName,i.parent=e.parentNode,i.nextSibling=i.elem.nextSibling,i}return i(n,[{key:"type",value:function(){return"svgedit.history.InsertElementCommand"}},{key:"apply",value:function(e){e&&e.handleHistoryEvent(de.BEFORE_APPLY,this),this.elem=this.parent.insertBefore(this.elem,this.nextSibling),e&&e.handleHistoryEvent(de.AFTER_APPLY,this)}},{key:"unapply",value:function(e){e&&e.handleHistoryEvent(de.BEFORE_UNAPPLY,this),this.parent=this.elem.parentNode,this.elem=this.elem.remove(),e&&e.handleHistoryEvent(de.AFTER_UNAPPLY,this)}},{key:"elements",value:function(){return[this.elem]}}]),n}();pe.type=pe.prototype.type;var ge=function(e){s(n,he);var t=d(n);function n(e,a,i,o){var s;return r(this,n),(s=t.call(this)).elem=e,s.text=o||"Delete "+e.tagName,s.nextSibling=a,s.parent=i,J(e),s}return i(n,[{key:"type",value:function(){return"svgedit.history.RemoveElementCommand"}},{key:"apply",value:function(e){e&&e.handleHistoryEvent(de.BEFORE_APPLY,this),J(this.elem),this.parent=this.elem.parentNode,this.elem=this.elem.remove(),e&&e.handleHistoryEvent(de.AFTER_APPLY,this)}},{key:"unapply",value:function(e){e&&e.handleHistoryEvent(de.BEFORE_UNAPPLY,this),J(this.elem),sn(this.nextSibling)&&window.console&&console.log("Error: reference element was lost"),this.parent.insertBefore(this.elem,this.nextSibling),e&&e.handleHistoryEvent(de.AFTER_UNAPPLY,this)}},{key:"elements",value:function(){return[this.elem]}}]),n}();ge.type=ge.prototype.type;var me=function(e){s(n,he);var t=d(n);function n(e,a,i){var o;for(var s in r(this,n),(o=t.call(this)).elem=e,o.text=i?"Change "+e.tagName+" "+i:"Change "+e.tagName,o.newValues={},o.oldValues=a,a)o.newValues[s]="#text"===s?e.textContent:"#href"===s?Vt(e):e.getAttribute(s);return o}return 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t=this.stack.length,n=0;n<t;++n)this.stack[n].apply(e);e&&e.handleHistoryEvent(de.AFTER_APPLY,this)}},{key:"unapply",value:function(e){e&&e.handleHistoryEvent(de.BEFORE_UNAPPLY,this);for(var t=this.stack.length-1;t>=0;t--)this.stack[t].unapply(e);e&&e.handleHistoryEvent(de.AFTER_UNAPPLY,this)}},{key:"elements",value:function(){for(var e=[],t=this.stack.length;t--;)for(var n=this.stack[t].elements(),r=n.length;r--;)e.includes(n[r])||e.push(n[r]);return e}},{key:"addSubCommand",value:function(e){this.stack.push(e)}},{key:"isEmpty",value:function(){return!this.stack.length}}]),n}();ve.type=ve.prototype.type;var ye,_e,be,xe,we,Se=function(){function e(t){r(this,e),this.handler_=t||null,this.undoStackPointer=0,this.undoStack=[],this.undoChangeStackPointer=-1,this.undoableChangeStack=[]}return i(e,[{key:"resetUndoStack",value:function(){this.undoStack=[],this.undoStackPointer=0}},{key:"getUndoStackSize",value:function(){return this.undoStackPointer}},{key:"getRedoStackSize",value:function(){return this.undoStack.length-this.undoStackPointer}},{key:"getNextUndoCommandText",value:function(){return this.undoStackPointer>0?this.undoStack[this.undoStackPointer-1].getText():""}},{key:"getNextRedoCommandText",value:function(){return this.undoStackPointer<this.undoStack.length?this.undoStack[this.undoStackPointer].getText():""}},{key:"undo",value:function(){this.undoStackPointer>0&&this.undoStack[--this.undoStackPointer].unapply(this.handler_)}},{key:"redo",value:function(){this.undoStackPointer<this.undoStack.length&&this.undoStack.length>0&&this.undoStack[this.undoStackPointer++].apply(this.handler_)}},{key:"addCommandToHistory",value:function(e){this.undoStackPointer<this.undoStack.length&&this.undoStack.length>0&&(this.undoStack=this.undoStack.splice(0,this.undoStackPointer)),this.undoStack.push(e),this.undoStackPointer=this.undoStack.length}},{key:"beginUndoableChange",value:function(e,t){for(var n=++this.undoChangeStackPointer,r=t.length,a=new Array(r),i=new Array(r);r--;){var o=t[r];sn(o)||(i[r]=o,a[r]=o.getAttribute(e))}this.undoableChangeStack[n]={attrName:e,oldValues:a,elements:i}}},{key:"finishUndoableChange",value:function(){for(var e=this.undoChangeStackPointer--,t=this.undoableChangeStack[e],n=t.attrName,r=new ve("Change "+n),a=t.elements.length;a--;){var i=t.elements[a];if(!sn(i)){var o={};o[n]=t.oldValues[a],o[n]!==i.getAttribute(n)&&r.addSubCommand(new me(i,o,n))}}return this.undoableChangeStack[e]=null,r}}]),e}(),ke=Object.freeze({__proto__:null,HistoryEventTypes:de,MoveElementCommand:fe,InsertElementCommand:pe,RemoveElementCommand:ge,ChangeElementCommand:me,BatchCommand:ve,UndoManager:Se}),Ce=document.createElementNS(y.SVG,"svg"),Ae=function(e,t,n){return{x:n.a*e+n.c*t+n.e,y:n.b*e+n.d*t+n.f}},Ee=function(e){return 1===e.a&&0===e.b&&0===e.c&&1===e.d&&0===e.e&&0===e.f},Ge=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];var r=t.reduceRight((function(e,t){return t.multiply(e)}));return Math.abs(r.a)<1e-14&&(r.a=0),Math.abs(r.b)<1e-14&&(r.b=0),Math.abs(r.c)<1e-14&&(r.c=0),Math.abs(r.d)<1e-14&&(r.d=0),Math.abs(r.e)<1e-14&&(r.e=0),Math.abs(r.f)<1e-14&&(r.f=0),r},Pe=function(e){if(!e)return!1;for(var t=e.numberOfItems;t--;){var n=e.getItem(t);if(1===n.type&&!Ee(n.matrix))return!0}return!1},Ne=function(e,t,n,r,a){var i=Ae(e,t,a),o=Ae(e+n,t,a),s=Ae(e,t+r,a),l=Ae(e+n,t+r,a),c=Math.min(i.x,o.x,s.x,l.x),u=Math.max(i.x,o.x,s.x,l.x),d=Math.min(i.y,o.y,s.y,l.y);return{tl:i,tr:o,bl:s,br:l,aabox:{x:c,y:d,width:u-c,height:Math.max(i.y,o.y,s.y,l.y)-d}}},Ie=function(e,t,n){if(sn(e))return Ce.createSVGTransformFromMatrix(Ce.createSVGMatrix());if(t=t||0,n=n||e.numberOfItems-1,(t=Number.parseInt(t))>(n=Number.parseInt(n))){var r=n;n=t,t=r}for(var a=Ce.createSVGMatrix(),i=t;i<=n;++i){var o=i>=0&&i<e.numberOfItems?e.getItem(i).matrix:Ce.createSVGMatrix();a=Ge(a,o)}return Ce.createSVGTransformFromMatrix(a)},Te=function(e){var t=ee(e);return Ie(t).matrix},Le=function(e,t,n,r){var a=Math.PI/4,i=n-e,o=r-t,s=Math.atan2(o,i),l=Math.sqrt(i*i+o*o),c=Math.round(s/a)*a;return{x:e+l*Math.cos(c),y:t+l*Math.sin(c),a:c}},Me=function(e,t){return t.x<e.x+e.width&&t.x+t.width>e.x&&t.y<e.y+e.height&&t.y+t.height>e.y},Oe=jQuery,je={2:["x","y"],4:["x","y"],6:["x","y","x1","y1","x2","y2"],8:["x","y","x1","y1"],10:["x","y","r1","r2","angle","largeArcFlag","sweepFlag"],12:["x"],14:["y"],16:["x","y","x2","y2"],18:["x","y"]},Ve={},Re=function(e){Object.assign(Ve,e.ui)},Be=[],Ue=!0,Fe={},De=null,He=null,ze=function(e){He=e,Be=[0,"ClosePath"];Oe.each(["Moveto","Lineto","CurvetoCubic","CurvetoQuadratic","Arc","LinetoHorizontal","LinetoVertical","CurvetoCubicSmooth","CurvetoQuadraticSmooth"],(function(e,t){Be.push(t+"Abs"),Be.push(t+"Rel")}))},qe=function(e,t,n){var r=e.pathSegList;if(M)r.insertItemBefore(t,n);else{for(var a=r.numberOfItems,i=[],o=0;o<a;o++){var s=r.getItem(o);i.push(s)}r.clear();for(var 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u=r["c"+i]=Ze(o);nn(u,{cx:l.x,cy:l.y,display:"inline"}),r["c"+i]=u}return r},et=function(e,t,n,r){var a=r||De.elem,i=a["createSVGPathSeg"+Be[e]].apply(a,f(n));if(L)a.pathSegList.replaceItem(i,t);else{for(var o=a.pathSegList,s=o.numberOfItems,l=[],c=0;c<s;c++){var u=o.getItem(c);l.push(u)}o.clear();for(var d=0;d<s;d++)d===t?o.appendItem(i):o.appendItem(l[d])}},tt=function(e,t){var n=e.index,r=tn("segline_"+n);if(!r){var a=Ke();r=document.createElementNS(y.SVG,"path"),nn(r,{id:"segline_"+n,display:"none",fill:"none",stroke:"#0FF","stroke-width":2,style:"pointer-events:none",d:"M0,0 0,0"}),a.append(r)}if(t){var i=e.prev;if(!i)return r.setAttribute("display","none"),r;var o=We(i);et(2,0,[o.x,o.y],r);for(var s=Ye(e.type,e.item),l=0;l<s.length;l+=2){var c=We(e,{x:s[l],y:s[l+1]});s[l]=c.x,s[l+1]=c.y}et(e.type,1,s,r)}return r},nt=function(e,t,n){var r=e.x-n.x,a=e.y-n.y,i=t.x-n.x,o=t.y-n.y;if(!(0===r&&0===a||0===i&&0===o)){var s=Math.sqrt(r*r+a*a),l=Math.sqrt(i*i+o*o),c=He.getSVGRoot().createSVGPoint(),u=He.getSVGRoot().createSVGPoint(),d=Math.atan2(a,r),h=Math.atan2(o,i);d<0&&(d+=2*Math.PI),h<0&&(h+=2*Math.PI);var f,p,g=Math.abs(d-h),m=Math.abs(Math.PI-g)/2;return d-h>0?(f=g<Math.PI?d+m:d-m,p=g<Math.PI?h-m:h+m):(f=g<Math.PI?d-m:d+m,p=g<Math.PI?h+m:h-m),c.x=s*Math.cos(f)+n.x,c.y=s*Math.sin(f)+n.y,u.x=l*Math.cos(p)+n.x,u.y=l*Math.sin(p)+n.y,[c,u]}},rt=function(){function e(t,n){r(this,e),this.selected=!1,this.index=t,this.item=n,this.type=n.pathSegType,this.ctrlpts=[],this.ptgrip=null,this.segsel=null}return i(e,[{key:"showCtrlPts",value:function(e){for(var t in this.ctrlpts)({}).hasOwnProperty.call(this.ctrlpts,t)&&this.ctrlpts[t].setAttribute("display",e?"inline":"none")}},{key:"selectCtrls",value:function(e){Oe("#ctrlpointgrip_"+this.index+"c1, #ctrlpointgrip_"+this.index+"c2").attr("fill",e?"#0FF":"#EEE")}},{key:"show",value:function(e){this.ptgrip&&(this.ptgrip.setAttribute("display",e?"inline":"none"),this.segsel.setAttribute("display",e?"inline":"none"),this.showCtrlPts(e))}},{key:"select",value:function(e){this.ptgrip&&(this.ptgrip.setAttribute("stroke",e?"#0FF":"#00F"),this.segsel.setAttribute("display",e?"inline":"none"),this.ctrlpts&&this.selectCtrls(e),this.selected=e)}},{key:"addGrip",value:function(){this.ptgrip=function(e,t){var n=e.index,r=Qe(n);if(t){var a=We(e);nn(r,{cx:a.x,cy:a.y,display:"inline"})}return r}(this,!0),this.ctrlpts=Je(this),this.segsel=tt(this,!0)}},{key:"update",value:function(e){if(this.ptgrip){var t=We(this);nn(this.ptgrip,{cx:t.x,cy:t.y}),tt(this,!0),this.ctrlpts&&(e&&(this.item=De.elem.pathSegList.getItem(this.index),this.type=this.item.pathSegType),Je(this))}}},{key:"move",value:function(e,t){var n=this.item,r=this.ctrlpts?[n.x+=e,n.y+=t,n.x1,n.y1,n.x2+=e,n.y2+=t]:[n.x+=e,n.y+=t];if(et(this.type,this.index,10===this.type?Ye(this.type,n):r),this.next&&this.next.ctrlpts){var a=this.next.item,i=[a.x,a.y,a.x1+=e,a.y1+=t,a.x2,a.y2];et(this.next.type,this.next.index,i)}if(this.mate){var o=this.mate.item,s=[o.x+=e,o.y+=t];et(this.mate.type,this.mate.index,s)}this.update(!0),this.next&&this.next.update(!0)}},{key:"setLinked",value:function(e){var t,n,r;if(2===e){if(n=1,!(t=this.next))return;r=this.item}else{if(n=2,!(t=this.prev))return;r=t.item}var a=t.item;a["x"+n]=r.x+(r.x-this.item["x"+e]),a["y"+n]=r.y+(r.y-this.item["y"+e]);var i=[a.x,a.y,a.x1,a.y1,a.x2,a.y2];et(t.type,t.index,i),t.update(!0)}},{key:"moveCtrl",value:function(e,t,n){var r=this.item;r["x"+e]+=t,r["y"+e]+=n;var a=[r.x,r.y,r.x1,r.y1,r.x2,r.y2];et(this.type,this.index,a),this.update(!0)}},{key:"setType",value:function(e,t){et(e,this.index,t),this.type=e,this.item=De.elem.pathSegList.getItem(this.index),this.showCtrlPts(6===e),this.ctrlpts=Je(this),this.update(!0)}}]),e}(),at=function(){function e(t){if(r(this,e),!t||"path"!==t.tagName)throw new Error("svgedit.path.Path constructed without a <path> element");this.elem=t,this.segs=[],this.selected_pts=[],De=this,this.init()}return i(e,[{key:"init",value:function(){Oe(Ke()).find("*").each((function(){Oe(this).attr("display","none")}));var e=this.elem.pathSegList,t=e.numberOfItems;this.segs=[],this.selected_pts=[],this.first_seg=null;for(var n=0;n<t;n++){var r=e.getItem(n),a=new rt(n,r);a.path=this,this.segs.push(a)}for(var i=this.segs,o=null,s=0;s<t;s++){var l=i[s],c=s+1>=t?null:i[s+1],u=s-1<0?null:i[s-1];if(2===l.type){if(u&&1!==u.type){var d=i[o];d.next=i[o+1],d.next.prev=d,d.addGrip()}o=s}else if(c&&1===c.type)l.next=i[o+1],l.next.prev=l,l.mate=i[o],l.addGrip(),sn(this.first_seg)&&(this.first_seg=l);else if(c)1!==l.type&&(l.addGrip(),c&&2!==c.type&&(l.next=c,l.next.prev=l));else if(1!==l.type){var h=i[o];h.next=i[o+1],h.next.prev=h,h.addGrip(),l.addGrip(),this.first_seg||(this.first_seg=i[o])}}return this}},{key:"eachSeg",value:function(e){for(var t=this.segs.length,n=0;n<t;n++){if(!1===e.call(this.segs[n],n))break}}},{key:"addSeg",value:function(e){var t=this.segs[e];if(t.prev){var n,r,a,i=t.prev;switch(t.item.pathSegType){case 4:r=(t.item.x+i.item.x)/2,a=(t.item.y+i.item.y)/2,n=this.elem.createSVGPathSegLinetoAbs(r,a);break;case 6:var o=(i.item.x+t.item.x1)/2,s=(t.item.x1+t.item.x2)/2,l=(t.item.x2+t.item.x)/2,c=(o+s)/2,u=(s+l)/2;r=(c+u)/2;var d=(i.item.y+t.item.y1)/2,h=(t.item.y1+t.item.y2)/2,f=(t.item.y2+t.item.y)/2,p=(d+h)/2,g=(h+f)/2;a=(p+g)/2,n=this.elem.createSVGPathSegCurvetoCubicAbs(r,a,o,d,c,p);var m=[t.item.x,t.item.y,u,g,l,f];et(t.type,e,m)}qe(this.elem,n,e)}}},{key:"deleteSeg",value:function(e){var t=this.segs[e],n=this.elem.pathSegList;t.show(!1);var r=t.next;if(t.mate){var a=[r.item.x,r.item.y];et(2,r.index,a),et(4,t.index,a),n.removeItem(t.mate.index)}else if(t.prev)n.removeItem(e);else{var i=[r.item.x,r.item.y];et(2,t.next.index,i),n.removeItem(e)}}},{key:"removePtFromSelection",value:function(e){var t=this.selected_pts.indexOf(e);-1!==t&&(this.segs[e].select(!1),this.selected_pts.splice(t,1))}},{key:"clearSelection",value:function(){this.eachSeg((function(){this.select(!1)})),this.selected_pts=[]}},{key:"storeD",value:function(){this.last_d=this.elem.getAttribute("d")}},{key:"show",value:function(e){return this.eachSeg((function(){this.show(e)})),e&&this.selectPt(this.first_seg.index),this}},{key:"movePts",value:function(e,t){for(var n=this.selected_pts.length;n--;){this.segs[this.selected_pts[n]].move(e,t)}}},{key:"moveCtrl",value:function(e,t){var n=this.segs[this.selected_pts[0]];n.moveCtrl(this.dragctrl,e,t),Ue&&n.setLinked(this.dragctrl)}},{key:"setSegType",value:function(e){this.storeD();for(var t,n=this.selected_pts.length;n--;){var r=this.selected_pts[n],a=this.segs[r],i=a.prev;if(i){if(!e)t="Toggle Path Segment Type",e=6===a.type?4:6;e=Number(e);var o=a.item.x,s=a.item.y,l=i.item.x,c=i.item.y,u=void 0;switch(e){case 6:if(a.olditem){var d=a.olditem;u=[o,s,d.x1,d.y1,d.x2,d.y2]}else{var h=o-l,f=s-c;u=[o,s,l+h/3,c+f/3,o-h/3,s-f/3]}break;case 4:u=[o,s],a.olditem=a.item}a.setType(e,u)}}De.endChanges(t)}},{key:"selectPt",value:function(e,t){this.clearSelection(),sn(e)&&this.eachSeg((function(t){this.prev&&(e=t)})),this.addPtsToSelection(e),t&&(this.dragctrl=t,Ue&&this.segs[e].setLinked(t))}},{key:"update",value:function(){var e=this.elem;return Jt(e)?(this.matrix=Te(e),this.imatrix=this.matrix.inverse()):(this.matrix=null,this.imatrix=null),this.eachSeg((function(t){this.item=e.pathSegList.getItem(t),this.update()})),this}},{key:"endChanges",value:function(e){U()&&He.resetD(this.elem);var t=new me(this.elem,{d:this.last_d},e);He.endChanges({cmd:t,elem:this.elem})}},{key:"addPtsToSelection",value:function(t){var n=this;Array.isArray(t)||(t=[t]),t.forEach((function(e){n.segs[e].ptgrip&&!n.selected_pts.includes(e)&&e>=0&&n.selected_pts.push(e)})),this.selected_pts.sort();var r=this.selected_pts.length,a=[];for(a.length=r;r--;){var i=this.selected_pts[r],o=this.segs[i];o.select(!0),a[r]=o.ptgrip}var s=e.subpathIsClosed(this.selected_pts[0]);He.addPtsToSelection({grips:a,closedSubpath:s})}}],[{key:"subpathIsClosed",value:function(e){var t=!1;return De.eachSeg((function(n){return n<=e||2!==this.type&&(1!==this.type||(t=!0,!1))})),t}}]),e}(),it=function(e){var t=Fe[e.id];return t||(t=Fe[e.id]=new at(e)),t},ot=function(e){e in Fe&&delete Fe[e]},st=function(e,t){var n=e-be,r=t-xe,a=Math.sqrt(n*n+r*r),i=Math.atan2(r,n)+we;return n=a*Math.cos(i)+be,r=a*Math.sin(i)+xe,n-=ye,r-=_e,a=Math.sqrt(n*n+r*r),i=Math.atan2(r,n)-we,{x:a*Math.cos(i)+ye,y:a*Math.sin(i)+_e}},lt=function(){var e=De.elem;if(we=Jt(e,!0)){var t=De.oldbbox;be=t.x+t.width/2,xe=t.y+t.height/2;var n=Dt(e);ye=n.x+n.width/2,_e=n.y+n.height/2;var r=ye-be,a=_e-xe,i=Math.sqrt(r*r+a*a),o=Math.atan2(a,r)+we;ye=i*Math.cos(o)+be,_e=i*Math.sin(o)+xe;for(var s=e.pathSegList,l=s.numberOfItems;l;){l-=1;var c=s.getItem(l),u=c.pathSegType;if(1!==u){var d=st(c.x,c.y),h=[d.x,d.y];if(!sn(c.x1)&&!sn(c.x2)){var f=st(c.x1,c.y1),p=st(c.x2,c.y2);h.splice(h.length,0,f.x,f.y,p.x,p.y)}et(u,l,h)}}Dt(e);var g=He.getSVGRoot().createSVGTransform(),m=ee(e);g.setRotate(180*we/Math.PI,ye,_e),m.replaceItem(g,0)}},ct=[0,"z","M","m","L","l","C","c","Q","q","A","a","H","h","V","v","S","s","T","t"],ut=function(e,t){for(var n=e.pathSegList,r=n.numberOfItems,a=0,i=0,o="",s=null,l=0;l<r;++l){var c=n.getItem(l),u=c.x||0,d=c.y||0,h=c.x1||0,f=c.y1||0,p=c.x2||0,g=c.y2||0,m=c.pathSegType,v=ct[m][t?"toLowerCase":"toUpperCase"]();switch(m){case 1:o+="z",s&&!t&&(a=s[0],i=s[1]);break;case 12:u-=a;case 13:t?(d=0,a+=u,v="l"):(d=i,a=u+=a,v="L"),o+=dt(v,[[u,d]]);break;case 14:d-=i;case 15:t?(u=0,i+=d,v="l"):(u=a,i=d+=i,v="L"),o+=dt(v,[[u,d]]);break;case 2:case 4:case 18:u-=a,d-=i;case 5:case 3:case 19:t?(a+=u,i+=d):(a=u+=a,i=d+=i),2!==m&&3!==m||(s=[a,i]),o+=dt(v,[[u,d]]);break;case 6:u-=a,h-=a,p-=a,d-=i,f-=i,g-=i;case 7:t?(a+=u,i+=d):(h+=a,p+=a,f+=i,g+=i,a=u+=a,i=d+=i),o+=dt(v,[[h,f],[p,g],[u,d]]);break;case 8:u-=a,h-=a,d-=i,f-=i;case 9:t?(a+=u,i+=d):(h+=a,f+=i,a=u+=a,i=d+=i),o+=dt(v,[[h,f],[u,d]]);break;case 10:u-=a,d-=i;case 11:t?(a+=u,i+=d):(a=u+=a,i=d+=i),o+=dt(v,[[c.r1,c.r2]],[c.angle,c.largeArcFlag?1:0,c.sweepFlag?1:0],[u,d]);break;case 16:u-=a,p-=a,d-=i,g-=i;case 17:t?(a+=u,i+=d):(p+=a,g+=i,a=u+=a,i=d+=i),o+=dt(v,[[p,g],[u,d]])}}return o};function dt(e,t,n,r){Oe.each(t,(function(e,n){t[e]=oe(n)}));var a=e+t.join(" ");return n&&(a+=" "+n.join(" ")),r&&(a+=" "+oe(r)),a}var ht,ft,pt,gt,mt,vt=(pt=!1,gt=null,mt=!1,{mouseDown:function(e,t,n,r){var a;if("path"!==He.getCurrentMode()){if(De){var i;if(De.storeD(),"pathpointgrip_"===(a=e.target.id).substr(0,14)){i=De.cur_pt=Number.parseInt(a.substr(14)),De.dragging=[n,r];var o=De.segs[i];e.shiftKey?o.selected?De.removePtFromSelection(i):De.addPtsToSelection(i):((De.selected_pts.length<=1||!o.selected)&&De.clearSelection(),De.addPtsToSelection(i))}else if(a.startsWith("ctrlpointgrip_")){De.dragging=[n,r];var s=a.split("_")[1].split("c");i=Number(s[0]);var l=Number(s[1]);De.selectPt(i,l)}if(!De.dragging){var c=He.getRubberBox();sn(c)&&(c=He.setRubberBox(He.selectorManager.getRubberBandBox())),u=He.getCurrentZoom(),nn(c,{x:n*u,y:r*u,width:0,height:0,display:"inline"})}}}else{var u,d=n,h=r,f=d/(u=He.getCurrentZoom()),p=h/u,g=tn("path_stretch_line");ht=[f,p],He.getGridSnapping()&&(f=an(f),p=an(p),d=an(d),h=an(h)),g||(g=document.createElementNS(y.SVG,"path"),nn(g,{id:"path_stretch_line",stroke:"#22C","stroke-width":"0.5",fill:"none"}),g=tn("selectorParentGroup").appendChild(g)),g.setAttribute("display","inline");var m,v=He.getDrawnPath();if(v){for(var _=v.pathSegList,b=_.numberOfItems,x=6/u,w=!1;b;){b--;var S=_.getItem(b),k=S.x,C=S.y;if(f>=k-x&&f<=k+x&&p>=C-x&&p<=C+x){w=!0;break}}a=He.getId(),ot(a);var A,E,G=tn(a),P=_.numberOfItems;if(w){if(b<=1&&P>=2){var N=_.getItem(0).x,I=_.getItem(0).y;A=4===(E=g.pathSegList.getItem(1)).pathSegType?v.createSVGPathSegLinetoAbs(N,I):v.createSVGPathSegCurvetoCubicAbs(N,I,E.x1/u,E.y1/u,N,I);var T=v.createSVGPathSegClosePath();_.appendItem(A),_.appendItem(T)}else if(P<3)return!1;if(Oe(g).remove(),He.setDrawnPath(null),He.setStarted(!1),pt){De.matrix&&He.remapElement(G,{},De.matrix.inverse());var L=G.getAttribute("d"),M=Oe(De.elem).attr("d");return Oe(De.elem).attr("d",M+L),Oe(G).remove(),De.matrix&&lt(),ze(),vt.toEditMode(De.elem),De.selectPt(),!1}}else{if(!Oe.contains(He.getContainer(),He.getMouseTarget(e)))return!1;var O=v.pathSegList.numberOfItems,j=v.pathSegList.getItem(O-1),V=j.x,R=j.y;if(e.shiftKey){var B=Le(V,R,f,p);f=B.x,p=B.y}A=4===(E=g.pathSegList.getItem(1)).pathSegType?v.createSVGPathSegLinetoAbs(He.round(f),He.round(p)):v.createSVGPathSegCurvetoCubicAbs(He.round(f),He.round(p),E.x1/u,E.y1/u,E.x2/u,E.y2/u),v.pathSegList.appendItem(A),f*=u,p*=u,g.setAttribute("d",["M",f,p,f,p].join(" ")),m=O,pt&&(m+=De.segs.length),Qe(m,f,p)}}else{var U="M"+f+","+p+" ";He.setDrawnPath(He.addSVGElementFromJson({element:"path",curStyles:!0,attr:{d:U,id:He.getNextId(),opacity:He.getOpacity()/2}})),g.setAttribute("d",["M",d,h,d,h].join(" ")),m=pt?De.segs.length:0,Qe(m,d,h)}}},mouseMove:function(e,t){var n=He.getCurrentZoom();mt=!0;var r=He.getDrawnPath();if("path"!==He.getCurrentMode())if(De.dragging){var a=Xe({x:De.dragging[0],y:De.dragging[1]},De),i=Xe({x:e,y:t},De),o=i.x-a.x,s=i.y-a.y;De.dragging=[e,t],De.dragctrl?De.moveCtrl(o,s):De.movePts(o,s)}else De.selected_pts=[],De.eachSeg((function(e){if(this.next||this.prev){var t=He.getRubberBox().getBBox(),n=We(this),r={x:n.x,y:n.y,width:0,height:0},a=Me(t,r);this.select(a),a&&De.selected_pts.push(this.index)}}));else{if(!r)return;var l=r.pathSegList,c=l.numberOfItems-1;if(ht){var u=Ze("1c1"),d=Ze("0c2");u.setAttribute("cx",e),u.setAttribute("cy",t),u.setAttribute("display","inline");var h=ht[0],f=ht[1],p=h+(h-e/n),g=f+(f-t/n);d.setAttribute("cx",p*n),d.setAttribute("cy",g*n),d.setAttribute("display","inline");var m=$e(1);if(nn(m,{x1:e,y1:t,x2:p*n,y2:g*n,display:"inline"}),0===c)ft=[e,t];else{var v=l.getItem(c-1),y=v.x,_=v.y;6===v.pathSegType?(y+=y-v.x2,_+=_-v.y2):ft&&(y=ft[0]/n,_=ft[1]/n),et(6,c,[h,f,y,_,p,g],r)}}else{var b=tn("path_stretch_line");if(b){var x=l.getItem(c);if(6===x.pathSegType){var w=x.x+(x.x-x.x2),S=x.y+(x.y-x.y2);et(6,1,[e,t,w*n,S*n,e,t],b)}else ft?et(6,1,[e,t,ft[0],ft[1],e,t],b):et(4,1,[e,t],b)}}}},mouseUp:function(e,t,n,r){var a=He.getDrawnPath();if("path"===He.getCurrentMode())return ht=null,a||(t=tn(He.getId()),He.setStarted(!1),ft=null),{keep:!0,element:t};var i=He.getRubberBox();if(De.dragging){var o=De.cur_pt;De.dragging=!1,De.dragctrl=!1,De.update(),mt&&De.endChanges("Move path point(s)"),e.shiftKey||mt||De.selectPt(o)}else i&&"none"!==i.getAttribute("display")?(i.setAttribute("display","none"),i.getAttribute("width")<=2&&i.getAttribute("height")<=2&&vt.toSelectMode(e.target)):vt.toSelectMode(e.target);mt=!1},toEditMode:function(e){De=it(e),He.setCurrentMode("pathedit"),He.clearSelection(),De.show(!0).update(),De.oldbbox=Dt(De.elem),pt=!1},toSelectMode:function(e){var t=e===De.elem;He.setCurrentMode("select"),De.show(!1),gt=!1,He.clearSelection(),De.matrix&&lt(),t&&(He.call("selected",[e]),He.addToSelection([e],!0))},addSubPath:function(e){e?(He.setCurrentMode("path"),pt=!0):(vt.clear(!0),vt.toEditMode(De.elem))},select:function(e){gt===e?(vt.toEditMode(e),He.setCurrentMode("pathedit")):gt=e},reorient:function(){var e=He.getSelectedElements()[0];if(e&&0!==Jt(e)){var t=new ve("Reorient path"),n={d:e.getAttribute("d"),transform:e.getAttribute("transform")};t.addSubCommand(new me(e,n)),He.clearSelection(),this.resetOrientation(e),He.addCommandToHistory(t),it(e).show(!1).matrix=null,this.clear(),He.addToSelection([e],!0),He.call("changed",He.getSelectedElements())}},clear:function(e){var t=He.getDrawnPath();if(gt=null,t){var 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  /**
   * Adapted from {@link https://github.com/uupaa/dynamic-import-polyfill/blob/master/importModule.js}.
   * @module importModule
   * @license MIT
   */
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Ke,Ze=Dt(t);if(!Ze&&"path"!==t.tagName)return null;var $e=Jt(t);if($e){f={x:Ze.x+Ze.width/2,y:Ze.y+Ze.height/2},p=Ae(Ze.x+Ze.width/2,Ze.y+Ze.height/2,Ie(r).matrix);for(var Je=$e*Math.PI/180,et=Math.abs(Je)>1e-10?Math.sin(Je)/(1-Math.cos(Je)):2/Je,tt=0;tt<r.numberOfItems;++tt){var nt=r.getItem(tt);if(4===nt.type){var rt=nt.matrix;f.y=(et*rt.e+rt.f)/2,f.x=(rt.e-et*rt.f)/2,r.removeItem(tt);break}}}var at=0,it=r.numberOfItems;if(!U()){var ot=t.getAttribute("fill");if(ot&&ot.startsWith("url(")){var st=en(ot),lt="pattern";if(st.tagName!==lt&&(lt="gradient"),"userSpaceOnUse"===st.getAttribute(lt+"Units")){Ke=Ie(r).matrix;var ct=ee(st),ut=Ie(ct).matrix,dt="matrix("+[(Ke=Ge(Ke,ut)).a,Ke.b,Ke.c,Ke.d,Ke.e,Ke.f].join(",")+")";st.setAttribute(lt+"Transform",dt)}}}if(it>=3&&3===r.getItem(it-2).type&&2===r.getItem(it-3).type&&2===r.getItem(it-1).type)at=3,Ke=Ie(r,it-3,it-1).matrix,r.removeItem(it-1),r.removeItem(it-2),r.removeItem(it-3);else if(4===it&&1===r.getItem(it-1).type){at=3,Ke=Ie(r).matrix;var ht=n.createSVGTransform();ht.setMatrix(Ke),r.clear(),r.appendItem(ht),Ke=n.createSVGMatrix()}else if((1===it||it>1&&3!==r.getItem(1).type)&&2===r.getItem(0).type){at=2;var ft=r.getItem(0).matrix,pt=Ie(r,1).matrix,gt=pt.inverse();Ke=Ge(gt,ft,pt),r.removeItem(0)}else{if(1!==it||1!==r.getItem(0).type||$e){if($e){var mt=n.createSVGTransform();mt.setRotate($e,p.x,p.y),r.numberOfItems?r.insertItemBefore(mt,0):r.appendItem(mt)}return 0===r.numberOfItems&&t.removeAttribute("transform"),null}switch(Ke=Ie(r).matrix,t.tagName){case"line":v=sr(t).attr(["x1","y1","x2","y2"]);case"polyline":case"polygon":if(v.points=t.getAttribute("points"),v.points){var vt=t.points,yt=vt.numberOfItems;v.points=new Array(yt);for(var _t=0;_t<yt;++_t){var bt=vt.getItem(_t);v.points[_t]={x:bt.x,y:bt.y}}}case"path":v.d=t.getAttribute("d"),at=1,r.clear()}}if(1!==at&&2!==at&&3!==at||or(t,v,Ke),2===at){if($e){Pe(r)||(p={x:f.x+Ke.e,y:f.y+Ke.f});var 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t=this.selectorRect,n=tr,r=n.selectorGrips,a=this.selectedElement,i=a.getAttribute("stroke-width"),o=Jn.getCurrentZoom(),s=1/o;"none"===a.getAttribute("stroke")||isNaN(i)||(s+=i/2);var l=a.tagName;"text"===l&&(s+=2/o);var c=ee(a),u=Ie(c).matrix;if(u.e*=o,u.f*=o,e||(e=Dt(a)),"g"===l&&!ur.data(a,"gsvg")){var d=Qt([a.childNodes]);d&&(e=d)}var f=e.x,p=e.y,g=e.width,m=e.height;s*=o;var v=Ne(f*o,p*o,g*o,m*o,u),y=v.aabox,_=y.x-s,b=y.y-s,x=y.width+2*s,w=y.height+2*s,S=_+x/2,k=b+w/2,C=Jt(a);if(C){var A=Jn.svgRoot().createSVGTransform();A.setRotate(-C,S,k);var E=A.matrix;v.tl=Ae(v.tl.x,v.tl.y,E),v.tr=Ae(v.tr.x,v.tr.y,E),v.bl=Ae(v.bl.x,v.bl.y,E),v.br=Ae(v.br.x,v.br.y,E);var G=v.tl,P=G.x,N=G.y,I=G.x,T=G.y,L=Math.min,M=Math.max;_=P=L(P,L(v.tr.x,L(v.bl.x,v.br.x)))-s,b=N=L(N,L(v.tr.y,L(v.bl.y,v.br.y)))-s,x=(I=M(I,M(v.tr.x,M(v.bl.x,v.br.x)))+s)-P,w=(T=M(T,M(v.tr.y,M(v.bl.y,v.br.y)))+s)-N}var O="M"+_+","+b+" L"+(_+x)+","+b+" "+(_+x)+","+(b+w)+" "+_+","+(b+w)+"z";t.setAttribute("d",O);var 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t(){r(this,t),this.selectorParentGroup=null,this.rubberBandBox=null,this.selectors=[],this.selectorMap={},this.selectorGrips={nw:null,n:null,ne:null,e:null,se:null,s:null,sw:null,w:null},this.selectorGripsGroup=null,this.rotateGripConnector=null,this.rotateGrip=null,this.initGroup()}return i(t,[{key:"initGroup",value:function(){var e=this;if(this.selectorParentGroup&&this.selectorParentGroup.parentNode&&this.selectorParentGroup.remove(),this.selectorParentGroup=Jn.createSVGElement({element:"g",attr:{id:"selectorParentGroup"}}),this.selectorGripsGroup=Jn.createSVGElement({element:"g",attr:{display:"none"}}),this.selectorParentGroup.append(this.selectorGripsGroup),Jn.svgRoot().append(this.selectorParentGroup),this.selectorMap={},this.selectors=[],this.rubberBandBox=null,Object.keys(this.selectorGrips).forEach((function(t){var n=Jn.createSVGElement({element:"circle",attr:{id:"selectorGrip_resize_"+t,fill:"#22C",r:dr,style:"cursor:"+t+"-resize","stroke-width":2,"pointer-events":"all"}});ur.data(n,"dir",t),ur.data(n,"type","resize"),e.selectorGrips[t]=e.selectorGripsGroup.appendChild(n)})),this.rotateGripConnector=this.selectorGripsGroup.appendChild(Jn.createSVGElement({element:"line",attr:{id:"selectorGrip_rotateconnector",stroke:"#22C","stroke-width":"1"}})),this.rotateGrip=this.selectorGripsGroup.appendChild(Jn.createSVGElement({element:"circle",attr:{id:"selectorGrip_rotate",fill:"lime",r:dr,stroke:"#22C","stroke-width":2,style:"cursor:url("+er.imgPath+"rotate.png) 12 12, auto;"}})),ur.data(this.rotateGrip,"type","rotate"),!ur("#canvasBackground").length){var t=h(er.dimensions,2),n=t[0],r=t[1],a=Jn.createSVGElement({element:"svg",attr:{id:"canvasBackground",width:n,height:r,x:0,y:0,overflow:U()?"none":"visible",style:"pointer-events:none"}}),i=Jn.createSVGElement({element:"rect",attr:{width:"100%",height:"100%",x:0,y:0,"stroke-width":1,stroke:"#000",fill:"#FFF",style:"pointer-events:none"}});a.append(i),Jn.svgRoot().insertBefore(a,Jn.svgContent())}}},{key:"requestSelector",value:function(t,n){if(sn(t))return null;var r=this.selectors.length;if("object"===e(this.selectorMap[t.id]))return this.selectorMap[t.id].locked=!0,this.selectorMap[t.id];for(var a=0;a<r;++a)if(this.selectors[a]&&!this.selectors[a].locked)return this.selectors[a].locked=!0,this.selectors[a].reset(t,n),this.selectorMap[t.id]=this.selectors[a],this.selectors[a];return this.selectors[r]=new hr(r,t,n),this.selectorParentGroup.append(this.selectors[r].selectorGroup),this.selectorMap[t.id]=this.selectors[r],this.selectors[r]}},{key:"releaseSelector",value:function(e){if(!sn(e)){var t=this.selectors.length,n=this.selectorMap[e.id];n.locked||console.log("WARNING! selector was released but was already unlocked");for(var r=0;r<t;++r)if(this.selectors[r]&&this.selectors[r]===n){delete this.selectorMap[e.id],n.locked=!1,n.selectedElement=null,n.showGrips(!1);try{n.selectorGroup.setAttribute("display","none")}catch(e){}break}}}},{key:"getRubberBandBox",value:function(){return this.rubberBandBox||(this.rubberBandBox=this.selectorParentGroup.appendChild(Jn.createSVGElement({element:"rect",attr:{id:"selectorRubberBand",fill:"#22C","fill-opacity":.15,stroke:"#22C","stroke-width":.5,display:"none",style:"pointer-events:none"}}))),this.rubberBandBox}}]),t}(),pr=W(jQuery),gr=fe,mr=pe,vr=ge,yr=me,_r=ve,br=Se,xr=de;window.console||(window.console={},window.console.log=function(e){},window.console.dir=function(e){}),window.opera&&(window.console.log=function(e){window.opera.postError(e)},window.console.dir=function(e){});var wr=function t(a,i){r(this,t);var o={show_outside_canvas:!0,selectNew:!0,dimensions:[640,480]};i&&pr.extend(o,i);var s=o.dimensions,l=this,c=a.ownerDocument,u=c.importNode(Mt('<svg id="svgroot" xmlns="'+y.SVG+'" xlinkns="'+y.XLINK+'" width="'+s[0]+'" height="'+s[1]+'" x="'+s[0]+'" y="'+s[1]+'" overflow="visible"><defs><filter id="canvashadow" filterUnits="objectBoundingBox"><feGaussianBlur in="SourceAlpha" stdDeviation="4" result="blur"/><feOffset 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r=e.namespace||y.SVG;t=c.createElementNS(r,e.element),n&&(b||n).append(t)}return e.curStyles&&nn(t,{fill:w.fill,stroke:w.stroke,"stroke-width":w.stroke_width,"stroke-dasharray":w.stroke_dasharray,"stroke-linejoin":w.stroke_linejoin,"stroke-linecap":w.stroke_linecap,"stroke-opacity":w.stroke_opacity,"fill-opacity":w.fill_opacity,opacity:w.opacity/2,style:"pointer-events:inherit"}),nn(t,e.attr),rn(t),e.children&&e.children.forEach((function(e){t.append(C(e))})),t};l.getTransformList=ee,l.matrixMultiply=Ge,l.hasMatrixTransform=Pe,l.transformListToTransform=Ie;var A=function(){return o.baseUnit};!function(e){K=e;var t=document.createElementNS(y.SVG,"svg");document.body.append(t);var n=document.createElementNS(y.SVG,"rect");n.setAttribute("width","1em"),n.setAttribute("height","1ex"),n.setAttribute("x","1in"),t.append(n);var r=n.getBBox();t.remove();var a=r.x;ae={em:r.width,ex:r.height,in:a,cm:a/2.54,mm:a/25.4,pt:a/72,pc:a/6,px:1,"%":0}}({getBaseUnit:A,getElement:tn,getHeight:function(){return d.getAttribute("height")/v},getWidth:function(){return d.getAttribute("width")/v},getRoundDigits:function(){return pe.round_digits}}),l.convertToNum=ce;var E,G=function(){return d},P=this.getSelectedElems=function(){return S},N=vt,I=function(){return u};xt=E={pathActions:N,getSVGContent:G,addSVGElementFromJson:C,getSelectedElements:P,getDOMDocument:function(){return c},getDOMContainer:function(){return a},getSVGRoot:I,getBaseUnit:A,getSnappingStep:function(){return o.snappingStep}},wt=E.getDOMDocument(),St=E.getDOMContainer(),kt=E.getSVGRoot(),l.findDefs=Bt,l.getUrlFromAttr=jt,l.getHref=Vt,l.setHref=Rt,l.getBBox=Dt,l.getRotationAngle=Jt,l.getElem=tn,l.getRefElem=en,l.assignAttributes=nn,this.cleanupElement=rn;var T=function(){return o.gridSnapping};!function(e){ir=e}({getDrawing:function(){return g()},getSVGRoot:I,getGridSnapping:T}),this.remapElement=or,function(e){$n=e}({getSVGRoot:I,getStartTransform:function(){return xe},setStartTransform:function(e){xe=e}}),this.recalculateDimensions=cr;var L=_();l.sanitizeSvg=nr;var M=l.undoMgr=new br({handleHistoryEvent:function(e,t){var n=xr;if(e===n.BEFORE_UNAPPLY||e===n.BEFORE_APPLY)l.clearSelection();else if(e===n.AFTER_APPLY||e===n.AFTER_UNAPPLY){var r=t.elements();l.pathActions.clear(),W("changed",r);var a=t.type(),i=e===n.AFTER_APPLY;if(a===gr.type())(i?t.newParent:t.oldParent)===d&&jn();else if(a===mr.type()||a===vr.type())t.parent===d&&jn(),a===mr.type()?i&&he(t.elem):i||he(t.elem),"use"===t.elem.tagName&&Lt(t.elem);else if(a===yr.type()){"title"===t.elem.tagName&&t.elem.parentNode.parentNode===d&&jn();var o=i?t.newValues:t.oldValues;o.stdDeviation&&l.setBlurOffsets(t.elem.parentNode,o.stdDeviation)}}}}),j=function(e){l.undoMgr.addCommandToHistory(e)},V=this.getZoom=function(){return v},R=this.round=function(e){return Number.parseInt(e*v)/v};!function(e,t){er=e,Jn=t,tr=new fr}(o,{createSVGElement:function(e){return l.addSVGElementFromJson(e)},svgRoot:function(){return u},svgContent:function(){return d},getCurrentZoom:V});var B=this.selectorManager=tr,z=l.getNextId=function(){return g().getNextId()},q=l.getId=function(){return g().getId()},W=function(e,t){if(We[e])return We[e](window,t)},X=this.clearSelection=function(e){S.forEach((function(e){sn(e)||B.releaseSelector(e)})),S=[],e||W("selected",S)},Q=this.addToSelection=function(e,t){if(e.length){for(var n=0;n<S.length&&!sn(S[n]);)++n;for(var r=e.length;r--;){var a=e[r];if(a){var i=Dt(a);if(i&&("a"===a.tagName&&1===a.childNodes.length&&(a=a.firstChild),!S.includes(a))){S[n]=a,n++;var o=B.requestSelector(a,i);S.length>1&&o.showGrips(!1)}}}if(S.length)for(W("selected",S),t||1===S.length?B.requestSelector(S[0]).showGrips(!0):B.requestSelector(S[0]).showGrips(!1),S.sort((function(e,t){return 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  /**
   * @file SVG Icon Loader 2.0
   *
   * jQuery Plugin for loading SVG icons from a single file
   *
   * Adds {@link external:jQuery.svgIcons}, {@link external:jQuery.getSvgIcon}, {@link external:jQuery.resizeSvgIcons}
   *
   * How to use:
  
  1. Create the SVG master file that includes all icons:
  
  The master SVG icon-containing file is an SVG file that contains
  `<g>` elements. Each `<g>` element should contain the markup of an SVG
  icon. The `<g>` element has an ID that should
  correspond with the ID of the HTML element used on the page that should contain
  or optionally be replaced by the icon. Additionally, one empty element should be
  added at the end with id "svg_eof".
  
  2. Optionally create fallback raster images for each SVG icon.
  
  3. Include the jQuery and the SVG Icon Loader scripts on your page.
  
  4. Run `$.svgIcons()` when the document is ready. See its signature
  
  5. To access an icon at a later point without using the callback, use this:
    `$.getSvgIcon(id (string), uniqueClone (boolean))`;
  
  This will return the icon (as jQuery object) with a given ID.
  
  6. To resize icons at a later point without using the callback, use this:
    `$.resizeSvgIcons(resizeOptions)` (use the same way as the "resize" parameter)
   *
   * @module jQuerySVGIcons
   * @license MIT
   * @copyright (c) 2009 Alexis Deveria
   * {@link http://a.deveria.com}
   * @example
  $(function () {
    $.svgIcons('my_icon_set.svg'); // The SVG file that contains all icons
    // No options have been set, so all icons will automatically be inserted
    // into HTML elements that match the same IDs.
  });
  
  * @example
  $(function () {
    // The SVG file that contains all icons
    $.svgIcons('my_icon_set.svg', {
      callback (icons) { // Custom callback function that sets click
                    // events for each icon
        $.each(icons, function (id, icon) {
          icon.click(function () {
            alert('You clicked on the icon with id ' + id);
          });
        });
      }
    });
  });
  
  * @example
  $(function () {
    // The SVGZ file that contains all icons
    $.svgIcons('my_icon_set.svgz', {
      w: 32,  // All icons will be 32px wide
      h: 32,  // All icons will be 32px high
      fallback_path: 'icons/',  // All fallback files can be found here
      fallback: {
        '#open_icon': 'open.png',  // The "open.png" will be appended to the
                      // HTML element with ID "open_icon"
        '#close_icon': 'close.png',
        '#save_icon': 'save.png'
      },
      placement: {'.open_icon': 'open'}, // The "open" icon will be added
                      // to all elements with class "open_icon"
      resize: {
        '#save_icon .svg_icon': 64  // The "save" icon will be resized to 64 x 64px
      },
  
      callback (icons) { // Sets background color for "close" icon
        icons.close.css('background', 'red');
      },
  
      svgz: true // Indicates that an SVGZ file is being used
    });
  });
  */
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  /**
   * @file jGraduate 0.4
   *
   * jQuery Plugin for a gradient picker
   *
   * @module jGraduate
   * @copyright 2010 Jeff Schiller {@link http://blog.codedread.com/}, 2010 Alexis Deveria {@link http://a.deveria.com/}
   *
   * @license Apache-2.0
   * @example
   * // The Paint object is described below.
   * $.jGraduate.Paint(); // constructs a 'none' color
   * @example $.jGraduate.Paint({copy: o}); // creates a copy of the paint o
   * @example $.jGraduate.Paint({hex: '#rrggbb'}); // creates a solid color paint with hex = "#rrggbb"
   * @example $.jGraduate.Paint({linearGradient: o, a: 50}); // creates a linear gradient paint with opacity=0.5
   * @example $.jGraduate.Paint({radialGradient: o, a: 7}); // creates a radial gradient paint with opacity=0.07
   * @example $.jGraduate.Paint({hex: '#rrggbb', linearGradient: o}); // throws an exception?
  */
  var Cr="http://www.w3.org/2000/svg",Ar="http://www.w3.org/1999/xlink";
  /**
   * @file jPicker (Adapted from version 1.1.6)
   *
   * jQuery Plugin for Photoshop style color picker
   *
   * @module jPicker
   * @copyright (c) 2010 Christopher T. Tillman
   * Digital Magic Productions, Inc. ({@link http://www.digitalmagicpro.com/})
   * FREE to use, alter, copy, sell, and especially ENHANCE
   * @license MIT
   *
   * Painstakingly ported from John Dyers' excellent work on his own color picker based on the Prototype framework.
   *
   * John Dyers' website: {@link http://johndyer.name}
   * Color Picker page: {@link http://johndyer.name/photoshop-like-javascript-color-picker/}
   */
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g=l.eq(3),m=l.eq(4),v=l.eq(5),y=l.length>7?l.eq(6):null,_=l.eq(0),b=l.eq(1),x=l.eq(2),w=l.eq(l.length>7?7:6),S=l.length>7?l.eq(8):null;t.extend(!0,s,{destroy:function(){g.add(m).add(v).add(y).add(_).add(b).add(x).add(w).add(i).add(S).unbind("keyup",u).unbind("blur",d),g.add(m).add(v).add(y).add(_).add(b).add(x).unbind("keydown",c),a.unbind(p),g=null,m=null,v=null,y=null,_=null,b=null,x=null,w=null,S=null}}),g.add(m).add(v).add(y).add(_).add(b).add(x).add(w).add(i).add(S).bind("keyup",u).bind("blur",d),g.add(m).add(v).add(y).add(_).add(b).add(x).bind("keydown",c),a.bind(p)};t.jPicker={List:[],Color:function(n){var r=this;function a(e){for(var t=0;t<g.length;t++)g[t].call(r,r,e)}function i(t,n,g){var m=Boolean(n);if(m&&""===n.ahex&&(n.ahex="00000000"),!m){var v;if((Nr(t)||""===t)&&(t="all"),Nr(o))return null;switch(t.toLowerCase()){case"ahex":return l.rgbaToHex({r:o,g:s,b:c,a:u});case"hex":return i("ahex").substring(0,6);case"all":return{r:o,g:s,b:c,a:u,h:d,s:h,v:p,hex:i.call(r,"hex"),ahex:i.call(r,"ahex")};default:v={};var y=t.length;f(t).forEach((function(e){switch(e){case"r":1===y?v=o:v.r=o;break;case"g":1===y?v=s:v.g=s;break;case"b":1===y?v=c:v.b=c;break;case"a":1===y?v=u:v.a=u;break;case"h":1===y?v=d:v.h=d;break;case"s":1===y?v=h:v.s=h;break;case"v":1===y?v=p:v.v=p}}))}return"object"!==e(v)||Object.keys(v).length?v:i.call(r,"all")}if(Nr(g)||g!==r){Nr(t)&&(t="");var _=!1;if(Nr(n))return Nr(o)||(o=null,_=!0),Nr(s)||(s=null,_=!0),Nr(c)||(c=null,_=!0),Nr(u)||(u=null,_=!0),Nr(d)||(d=null,_=!0),Nr(h)||(h=null,_=!0),Nr(p)||(p=null,_=!0),void(_&&a.call(r,g||r));switch(t.toLowerCase()){case"ahex":case"hex":var b=l.hexToRgba(n&&(n.ahex||n.hex)||n||"none");i.call(r,"rgba",{r:b.r,g:b.g,b:b.b,a:"ahex"===t?b.a:Nr(u)?255:u},g);break;default:if(n&&(!Nr(n.ahex)||!Nr(n.hex)))return void i.call(r,"ahex",n.ahex||n.hex||"00000000",g);var x={},w=!1,S=!1;if(void 0===n.r||t.includes("r")||(t+="r"),void 0===n.g||t.includes("g")||(t+="g"),void 0===n.b||t.includes("b")||(t+="b"),void 0===n.a||t.includes("a")||(t+="a"),void 0===n.h||t.includes("h")||(t+="h"),void 0===n.s||t.includes("s")||(t+="s"),void 0===n.v||t.includes("v")||(t+="v"),f(t).forEach((function(e){switch(e){case"r":if(S)return;w=!0,x.r=n.r&&0|n.r||0|n||0,x.r<0?x.r=0:x.r>255&&(x.r=255),o!==x.r&&(o=x.r,_=!0);break;case"g":if(S)return;w=!0,x.g=n&&n.g&&0|n.g||n&&0|n||0,x.g<0?x.g=0:x.g>255&&(x.g=255),s!==x.g&&(s=x.g,_=!0);break;case"b":if(S)return;w=!0,x.b=n&&n.b&&0|n.b||n&&0|n||0,x.b<0?x.b=0:x.b>255&&(x.b=255),c!==x.b&&(c=x.b,_=!0);break;case"a":x.a=n&&!Nr(n.a)?0|n.a:0|n,x.a<0?x.a=0:x.a>255&&(x.a=255),u!==x.a&&(u=x.a,_=!0);break;case"h":if(w)return;S=!0,x.h=n&&n.h&&0|n.h||n&&0|n||0,x.h<0?x.h=0:x.h>360&&(x.h=360),d!==x.h&&(d=x.h,_=!0);break;case"s":if(w)return;S=!0,x.s=Nr(n.s)?0|n:0|n.s,x.s<0?x.s=0:x.s>100&&(x.s=100),h!==x.s&&(h=x.s,_=!0);break;case"v":if(w)return;S=!0,x.v=Nr(n.v)?0|n:0|n.v,x.v<0?x.v=0:x.v>100&&(x.v=100),p!==x.v&&(p=x.v,_=!0)}})),_){if(w){o=o||0,s=s||0,c=c||0;var k=l.rgbToHsv({r:o,g:s,b:c});d=k.h,h=k.s,p=k.v}else if(S){d=d||0,h=Nr(h)?100:h,p=Nr(p)?100:p;var C=l.hsvToRgb({h:d,s:h,v:p});o=C.r,s=C.g,c=C.b}u=Nr(u)?255:u,a.call(r,g||r)}}}}var o,s,c,u,d,h,p,g=[];t.extend(!0,r,{val:i,bind:function(e){"function"==typeof e&&g.push(e)},unbind:function(e){if("function"==typeof e)for(var t;t=g.includes(e);)g.splice(t,1)},destroy:function(){g=null}}),n&&(Nr(n.ahex)?Nr(n.hex)?Nr(n.r)||Nr(n.g)||Nr(n.b)?Nr(n.h)||Nr(n.s)||Nr(n.v)||i("hsv"+(Nr(n.a)?"":"a"),n):i("rgb"+(Nr(n.a)?"":"a"),n):i((Nr(n.a)?"":"a")+"hex",Nr(n.a)?n:{ahex:n.hex+l.intToHex(n.a)}):i("ahex",n))},ColorMethods:{hexToRgba:function(e){if(""===e||"none"===e)return{r:null,g:null,b:null,a:null};var t="00",n="00",r="00",a="255";return 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t=e.val("hex");de.css({backgroundColor:t&&"#"+t||"transparent"}),C.call(d,de,Er(100*(e.val("a")||0)/255,4))}function M(e){var t=e.val("hex"),n=e.val("va");ge.css({backgroundColor:t&&"#"+t||"transparent"}),C.call(d,me,Er(100*(255-(n&&n.a||0))/255,4)),h.window.bindToInput&&h.window.updateInputColor&&h.window.input.css({backgroundColor:t&&"#"+t||"transparent",color:Nr(n)||n.v>75?"#000000":"#ffffff"})}function O(e){q=Number.parseInt(Q.css("left")),Y=Number.parseInt(Q.css("top")),W=e.pageX,X=e.pageY,t(document).bind("mousemove",j).bind("mouseup",V),e.preventDefault()}function j(e){return Q.css({left:q-(W-e.pageX)+"px",top:Y-(X-e.pageY)+"px"}),h.window.expandable&&!t.support.boxModel&&Q.prev().css({left:Q.css("left"),top:Q.css("top")}),e.stopPropagation(),e.preventDefault(),!1}function V(e){return t(document).unbind("mousemove",j).unbind("mouseup",V),e.stopPropagation(),e.preventDefault(),!1}function R(e){return 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e(){h.window.expandable&&Q.css({zIndex:10}),h.window.expandable&&!t.support.boxModel&&Q.prev().remove()}switch(h.window.effects.type){case"fade":Q.fadeOut(h.window.effects.speed.hide,e);break;case"slide":Q.slideUp(h.window.effects.speed.hide,e);break;case"show":default:Q.hide(h.window.effects.speed.hide,e)}}function F(){var r=h.window,i=r.expandable?t(d).next().find(".Container:first"):null;(Q=r.expandable?t("<div/>"):t(d)).addClass("jPicker Container"),r.expandable&&Q.hide(),Q.get(0).onselectstart=function(e){return"input"===e.target.nodeName.toLowerCase()};var s=z.active.val("all");r.alphaPrecision<0?r.alphaPrecision=0:r.alphaPrecision>2&&(r.alphaPrecision=2);var l='<table class="jPicker" cellpadding="0" cellspacing="0">\n          <tbody>\n            '.concat(r.expandable?'<tr><td class="Move" colspan="5">&nbsp;</td></tr>':"",'\n            <tr>\n              <td rowspan="9"><h2 class="Title">').concat(r.title||H.text.title,'</h2><div class="Map"><span 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value="').concat(H.text.cancel,'" title="').concat(H.tooltips.buttons.cancel,'"/><hr/><div class="Grid">&nbsp;</div></td>\n            </tr>\n            <tr class="Hue">\n              <td class="Radio"><label title="').concat(H.tooltips.hue.radio,'"><input type="radio" value="h"').concat("h"===h.color.mode?' checked="checked"':"",'/>H:</label></td>\n              <td class="Text"><input type="text" maxlength="3" value="').concat(Nr(s)?"":s.h,'" title="').concat(H.tooltips.hue.textbox,'"/>&nbsp;&deg;</td>\n            </tr>\n            <tr class="Saturation">\n              <td class="Radio"><label title="').concat(H.tooltips.saturation.radio,'"><input type="radio" value="s"').concat("s"===h.color.mode?' checked="checked"':"",'/>S:</label></td>\n              <td class="Text"><input type="text" maxlength="3" value="').concat(Nr(s)?"":s.s,'" title="').concat(H.tooltips.saturation.textbox,'"/>&nbsp;%</td>\n            </tr>\n            <tr class="Value">\n              <td class="Radio"><label title="').concat(H.tooltips.value.radio,'"><input type="radio" value="v"').concat("v"===h.color.mode?' checked="checked"':"",'/>V:</label><br/><br/></td>\n              <td class="Text"><input type="text" maxlength="3" value="').concat(Nr(s)?"":s.v,'" title="').concat(H.tooltips.value.textbox,'"/>&nbsp;%<br/><br/></td>\n            </tr>\n            <tr class="Red">\n              <td class="Radio"><label title="').concat(H.tooltips.red.radio,'"><input type="radio" value="r"').concat("r"===h.color.mode?' checked="checked"':"",'/>R:</label></td>\n              <td class="Text"><input type="text" maxlength="3" value="').concat(Nr(s)?"":s.r,'" title="').concat(H.tooltips.red.textbox,'"/></td>\n            </tr>\n            <tr class="Green">\n              <td class="Radio"><label title="').concat(H.tooltips.green.radio,'"><input type="radio" value="g"').concat("g"===h.color.mode?' checked="checked"':"",'/>G:</label></td>\n              <td class="Text"><input 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