svgedit/dist/svgcanvas-iife.min.js

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/**
   * A jQuery module to work with SVG attributes.
   * @module jQueryAttr
   * @license MIT
   */
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this._y2},set:function(e){this._y2=e,this._segmentChanged()},enumerable:!0}});var b=function(t){s(i,t);var r=c(i);function i(t,a,s){var o;return n(this,i),(o=r.call(this,e.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS,"T",t))._x=a,o._y=s,o}return a(i,[{key:"toString",value:function(){return"[object SVGPathSegCurvetoQuadraticSmoothAbs]"}},{key:"_asPathString",value:function(){return this.pathSegTypeAsLetter+" "+this._x+" "+this._y}},{key:"clone",value:function(){return new i(void 0,this._x,this._y)}}]),i}(e);Object.defineProperties(b.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 w=function(t){s(i,t);var r=c(i);function i(t,a,s){var o;return n(this,i),(o=r.call(this,e.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL,"t",t))._x=a,o._y=s,o}return a(i,[{key:"toString",value:function(){return"[object SVGPathSegCurvetoQuadraticSmoothRel]"}},{key:"_asPathString",value:function(){return this.pathSegTypeAsLetter+" "+this._x+" "+this._y}},{key:"clone",value:function(){return new i(void 0,this._x,this._y)}}]),i}(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}}),SVGPathElement.prototype.createSVGPathSegClosePath=function(){return new t(void 0)},SVGPathElement.prototype.createSVGPathSegMovetoAbs=function(e,t){return new r(void 0,e,t)},SVGPathElement.prototype.createSVGPathSegMovetoRel=function(e,t){return new i(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 u(void 0,e,t)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicAbs=function(e,t,r,n,i,a){return new l(void 0,e,t,r,n,i,a)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicRel=function(e,t,r,n,i,a){return new h(void 0,e,t,r,n,i,a)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticAbs=function(e,t,r,n){return new d(void 0,e,t,r,n)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticRel=function(e,t,r,n){return new m(void 0,e,t,r,n)},SVGPathElement.prototype.createSVGPathSegArcAbs=function(e,t,r,n,i,a,s){return new f(void 0,e,t,r,n,i,a,s)},SVGPathElement.prototype.createSVGPathSegArcRel=function(e,t,r,n,i,a,s){return new g(void 0,e,t,r,n,i,a,s)},SVGPathElement.prototype.createSVGPathSegLinetoHorizontalAbs=function(e){return new p(void 0,e)},SVGPathElement.prototype.createSVGPathSegLinetoHorizontalRel=function(e){return new y(void 0,e)},SVGPathElement.prototype.createSVGPathSegLinetoVerticalAbs=function(e){return new v(void 0,e)},SVGPathElement.prototype.createSVGPathSegLinetoVerticalRel=function(e){return new x(void 0,e)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothAbs=function(e,t,r,n){return new S(void 0,e,t,r,n)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothRel=function(e,t,r,n){return new _(void 0,e,t,r,n)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothAbs=function(e,t){return new b(void 0,e,t)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothRel=function(e,t){return new w(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 r=t.pathSegList.numberOfItems-1;if(r<=0)return 0;do{if(t.pathSegList.removeItem(r),e>t.getTotalLength())break;r--}while(r>0);return r}),window.SVGPathSeg=e,window.SVGPathSegClosePath=t,window.SVGPathSegMovetoAbs=r,window.SVGPathSegMovetoRel=i,window.SVGPathSegLinetoAbs=o,window.SVGPathSegLinetoRel=u,window.SVGPathSegCurvetoCubicAbs=l,window.SVGPathSegCurvetoCubicRel=h,window.SVGPathSegCurvetoQuadraticAbs=d,window.SVGPathSegCurvetoQuadraticRel=m,window.SVGPathSegArcAbs=f,window.SVGPathSegArcRel=g,window.SVGPathSegLinetoHorizontalAbs=p,window.SVGPathSegLinetoHorizontalRel=y,window.SVGPathSegLinetoVerticalAbs=v,window.SVGPathSegLinetoVerticalRel=x,window.SVGPathSegCurvetoCubicSmoothAbs=S,window.SVGPathSegCurvetoCubicSmoothRel=_,window.SVGPathSegCurvetoQuadraticSmoothAbs=b,window.SVGPathSegCurvetoQuadraticSmoothRel=w}if(!("SVGPathSegList"in window)||!("appendItem"in window.SVGPathSegList.prototype)){var A=function(){function e(t){n(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 a(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,r=function(){function e(){n(this,e),this.pathSegList=[]}return a(e,[{key:"appendSegment",value:function(e){this.pathSegList.push(e)}}]),e}(),i=function(){function e(t){n(this,e),this._string=t,this._currentIndex=0,this._endIndex=this._string.length,this._previousCommand=SVGPathSeg.PATHSEG_UNKNOWN,this._skipOptionalSpaces()}return a(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,r=1,n=0,i=1,a=1,s=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++,i=-1),!(this._currentIndex===this._endIndex||(this._string.charAt(this._currentIndex)<"0"||this._string.charAt(this._currentIndex)>"9")&&"."!==this._string.charAt(this._currentIndex))){for(var o=this._currentIndex;this._currentIndex<this._endIndex&&this._string.charAt(this._currentIndex)>="0"&&this._string.charAt(this._currentIndex)<="9";)this._currentIndex++;if(this._currentIndex!==o)for(var 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c=t+n;if(c*=i,e&&(c*=Math.pow(10,a*e)),s!==this._currentIndex)return this._skipOptionalSpacesOrDelimiter(),c}}},{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],r=this._pathSegTypeFromChar(e);if(r===SVGPathSeg.PATHSEG_UNKNOWN){if(this._previousCommand===SVGPathSeg.PATHSEG_UNKNOWN)return null;if((r=this._nextCommandHelper(e,this._previousCommand))===SVGPathSeg.PATHSEG_UNKNOWN)return null}else this._currentIndex++;switch(this._previousCommand=r,r){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 n={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicRel(t,n.x,n.y,n.x1,n.y1,n.x2,n.y2);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS:var i={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicAbs(t,i.x,i.y,i.x1,i.y1,i.x2,i.y2);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL:var a={x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicSmoothRel(t,a.x,a.y,a.x2,a.y2);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS:var s={x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicSmoothAbs(t,s.x,s.y,s.x2,s.y2);case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL:var o={x1:this._parseNumber(),y1:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoQuadraticRel(t,o.x,o.y,o.x1,o.y1);case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS:var u={x1:this._parseNumber(),y1:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoQuadraticAbs(t,u.x,u.y,u.x1,u.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 l={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,l.x,l.y,l.x1,l.y1,l.arcAngle,l.arcLarge,l.arcSweep);case SVGPathSeg.PATHSEG_ARC_ABS: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 SVGPathSegArcAbs(t,c.x,c.y,c.x1,c.y1,c.arcAngle,c.arcLarge,c.arcSweep);default:throw new Error("Unknown path seg type.")}}}]),e}(),s=new r,o=new i(e);if(!o.initialCommandIsMoveTo())return[];for(;o.hasMoreData();){var u=o.parseSegment();if(!u)return[];s.appendSegment(u)}return s.pathSegList}}],[{key:"_pathSegArrayAsString",value:function(e){var t="",r=!0;return e.forEach((function(e){r?(r=!1,t+=e._asPathString()):t+=" "+e._asPathString()})),t}}]),e}();A.prototype.classname="SVGPathSegList",Object.defineProperty(A.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 A(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=A}}();
/**
   * Namespaces or tools therefor.
   * @module namespaces
   * @license MIT
  */
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i=[n.x,n.y,n.x1,n.y1,n.x2,n.y2];Mt(this.type,this.index,i),this.update(!0)}},{key:"setType",value:function(e,t){Mt(e,this.index,t),this.type=e,this.item=At.elem.pathSegList.getItem(this.index),this.showCtrlPts(6===e),this.ctrlpts=Ot(this),this.update(!0)}}]),e}(),jt=function(){function e(t){if(n(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=[],At=this,this.init()}return a(e,[{key:"init",value:function(){yt(Tt()).find("*").each((function(){yt(this).attr("display","none")}));var e=this.elem.pathSegList,t=e.numberOfItems;this.segs=[],this.selected_pts=[],this.first_seg=null;for(var r=0;r<t;r++){var n=e.getItem(r),i=new Ut(r,n);i.path=this,this.segs.push(i)}for(var a=this.segs,s=null,o=0;o<t;o++){var u=a[o],l=o+1>=t?null:a[o+1],c=o-1<0?null:a[o-1];if(2===u.type){if(c&&1!==c.type){var h=a[s];h.next=a[s+1],h.next.prev=h,h.addGrip()}s=o}else if(l&&1===l.type)u.next=a[s+1],u.next.prev=u,u.mate=a[s],u.addGrip(),ot(this.first_seg)&&(this.first_seg=u);else if(l)1!==u.type&&(u.addGrip(),l&&2!==l.type&&(u.next=l,u.next.prev=u));else if(1!==u.type){var d=a[s];d.next=a[s+1],d.next.prev=d,d.addGrip(),u.addGrip(),this.first_seg||(this.first_seg=a[s])}}return this}},{key:"eachSeg",value:function(e){for(var t=this.segs.length,r=0;r<t;r++){if(!1===e.call(this.segs[r],r))break}}},{key:"addSeg",value:function(e){var t=this.segs[e];if(t.prev){var r,n,i,a=t.prev;switch(t.item.pathSegType){case 4:n=(t.item.x+a.item.x)/2,i=(t.item.y+a.item.y)/2,r=this.elem.createSVGPathSegLinetoAbs(n,i);break;case 6:var s=(a.item.x+t.item.x1)/2,o=(t.item.x1+t.item.x2)/2,u=(t.item.x2+t.item.x)/2,l=(s+o)/2,c=(o+u)/2;n=(l+c)/2;var h=(a.item.y+t.item.y1)/2,d=(t.item.y1+t.item.y2)/2,m=(t.item.y2+t.item.y)/2,f=(h+d)/2,g=(d+m)/2;i=(f+g)/2,r=this.elem.createSVGPathSegCurvetoCubicAbs(n,i,s,h,l,f);var p=[t.item.x,t.item.y,c,g,u,m];Mt(t.type,e,p)}Et(this.elem,r,e)}}},{key:"deleteSeg",value:function(e){var t=this.segs[e],r=this.elem.pathSegList;t.show(!1);var n=t.next;if(t.mate){var i=[n.item.x,n.item.y];Mt(2,n.index,i),Mt(4,t.index,i),r.removeItem(t.mate.index)}else if(t.prev)r.removeItem(e);else{var a=[n.item.x,n.item.y];Mt(2,t.next.index,a),r.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 r=this.selected_pts.length;r--;){this.segs[this.selected_pts[r]].move(e,t)}}},{key:"moveCtrl",value:function(e,t){var r=this.segs[this.selected_pts[0]];r.moveCtrl(this.dragctrl,e,t),bt&&r.setLinked(this.dragctrl)}},{key:"setSegType",value:function(e){this.storeD();for(var t,r=this.selected_pts.length;r--;){var n=this.selected_pts[r],i=this.segs[n],a=i.prev;if(a){if(!e)t="Toggle Path Segment Type",e=6===i.type?4:6;e=Number(e);var s=i.item.x,o=i.item.y,u=a.item.x,l=a.item.y,c=void 0;switch(e){case 6:if(i.olditem){var h=i.olditem;c=[s,o,h.x1,h.y1,h.x2,h.y2]}else{var d=s-u,m=o-l;c=[s,o,u+d/3,l+m/3,s-d/3,o-m/3]}break;case 4:c=[s,o],i.olditem=i.item}i.setType(e,c)}}At.endChanges(t)}},{key:"selectPt",value:function(e,t){this.clearSelection(),ot(e)&&this.eachSeg((function(t){this.prev&&(e=t)})),this.addPtsToSelection(e),t&&(this.dragctrl=t,bt&&this.segs[e].setLinked(t))}},{key:"update",value:function(){var e=this.elem;return et(e)?(this.matrix=de(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()&&kt.resetD(this.elem);var t=new mt(this.elem,{d:this.last_d},e);kt.endChanges({cmd:t,elem:this.elem})}},{key:"addPtsToSelection",value:function(t){var r=this;Array.isArray(t)||(t=[t]),t.forEach((function(e){r.segs[e].ptgrip&&!r.selected_pts.includes(e)&&e>=0&&r.selected_pts.push(e)})),this.selected_pts.sort();var n=this.selected_pts.length,i=[];for(i.length=n;n--;){var a=this.selected_pts[n],s=this.segs[a];s.select(!0),i[n]=s.ptgrip}var o=e.subpathIsClosed(this.selected_pts[0]);kt.addPtsToSelection({grips:i,closedSubpath:o})}}],[{key:"subpathIsClosed",value:function(e){var t=!1;return At.eachSeg((function(r){return r<=e||2!==this.type&&(1!==this.type||(t=!0,!1))})),t}}]),e}(),Ht=function(e){var t=wt[e.id];return t||(t=wt[e.id]=new jt(e)),t},Ft=function(e){e in wt&&delete wt[e]},Dt=function(e,t){var r=e-We,n=t-Xe,i=Math.sqrt(r*r+n*n),a=Math.atan2(n,r)+Ke;return r=i*Math.cos(a)+We,n=i*Math.sin(a)+Xe,r-=qe,n-=Qe,i=Math.sqrt(r*r+n*n),a=Math.atan2(n,r)-Ke,{x:i*Math.cos(a)+qe,y:i*Math.sin(a)+Qe}},zt=function(){var e=At.elem;if(Ke=et(e,!0)){var t=At.oldbbox;We=t.x+t.width/2,Xe=t.y+t.height/2;var r=Be(e);qe=r.x+r.width/2,Qe=r.y+r.height/2;var n=qe-We,i=Qe-Xe,a=Math.sqrt(n*n+i*i),s=Math.atan2(i,n)+Ke;qe=a*Math.cos(s)+We,Qe=a*Math.sin(s)+Xe;for(var o=e.pathSegList,u=o.numberOfItems;u;){u-=1;var l=o.getItem(u),c=l.pathSegType;if(1!==c){var h=Dt(l.x,l.y),d=[h.x,h.y];if(!ot(l.x1)&&!ot(l.x2)){var m=Dt(l.x1,l.y1),f=Dt(l.x2,l.y2);d.splice(d.length,0,m.x,m.y,f.x,f.y)}Mt(c,u,d)}}Be(e);var g=kt.getSVGRoot().createSVGTransform(),p=Z(e);g.setRotate(180*Ke/Math.PI,qe,Qe),p.replaceItem(g,0)}},qt=[0,"z","M","m","L","l","C","c","Q","q","A","a","H","h","V","v","S","s","T","t"],Qt=function(e,t){for(var r=e.pathSegList,n=r.numberOfItems,i=0,a=0,s="",o=null,u=0;u<n;++u){var l=r.getItem(u),c=l.x||0,h=l.y||0,d=l.x1||0,m=l.y1||0,f=l.x2||0,g=l.y2||0,p=l.pathSegType,y=qt[p][t?"toLowerCase":"toUpperCase"]();switch(p){case 1:s+="z",o&&!t&&(i=o[0],a=o[1]);break;case 12:c-=i;case 13:t?(h=0,i+=c,y="l"):(h=a,i=c+=i,y="L"),s+=Wt(y,[[c,h]]);break;case 14:h-=a;case 15:t?(c=0,a+=h,y="l"):(c=i,a=h+=a,y="L"),s+=Wt(y,[[c,h]]);break;case 2:case 4:case 18:c-=i,h-=a;case 5:case 3:case 19:t?(i+=c,a+=h):(i=c+=i,a=h+=a),2!==p&&3!==p||(o=[i,a]),s+=Wt(y,[[c,h]]);break;case 6:c-=i,d-=i,f-=i,h-=a,m-=a,g-=a;case 7:t?(i+=c,a+=h):(d+=i,f+=i,m+=a,g+=a,i=c+=i,a=h+=a),s+=Wt(y,[[d,m],[f,g],[c,h]]);break;case 8:c-=i,d-=i,h-=a,m-=a;case 9:t?(i+=c,a+=h):(d+=i,m+=a,i=c+=i,a=h+=a),s+=Wt(y,[[d,m],[c,h]]);break;case 10:c-=i,h-=a;case 11:t?(i+=c,a+=h):(i=c+=i,a=h+=a),s+=Wt(y,[[l.r1,l.r2]],[l.angle,l.largeArcFlag?1:0,l.sweepFlag?1:0],[c,h]);break;case 16:c-=i,f-=i,h-=a,g-=a;case 17:t?(i+=c,a+=h):(f+=i,g+=a,i=c+=i,a=h+=a),s+=Wt(y,[[f,g],[c,h]])}}return s};function Wt(e,t,r,n){yt.each(t,(function(e,r){t[e]=te(r)}));var i=e+t.join(" ");return r&&(i+=" "+r.join(" ")),n&&(i+=" "+te(n)),i}var Xt,Kt,Zt,Yt,$t,Jt=(Zt=!1,Yt=null,$t=!1,{mouseDown:function(e,t,r,n){var i;if("path"!==kt.getCurrentMode()){if(At){var a;if(At.storeD(),"pathpointgrip_"===(i=e.target.id).substr(0,14)){a=At.cur_pt=Number.parseInt(i.substr(14)),At.dragging=[r,n];var s=At.segs[a];e.shiftKey?s.selected?At.removePtFromSelection(a):At.addPtsToSelection(a):((At.selected_pts.length<=1||!s.selected)&&At.clearSelection(),At.addPtsToSelection(a))}else if(i.startsWith("ctrlpointgrip_")){At.dragging=[r,n];var o=i.split("_")[1].split("c");a=Number(o[0]);var u=Number(o[1]);At.selectPt(a,u)}if(!At.dragging){var l=kt.getRubberBox();ot(l)&&(l=kt.setRubberBox(kt.selectorManager.getRubberBandBox())),c=kt.getCurrentZoom(),nt(l,{x:r*c,y:n*c,width:0,height:0,display:"inline"})}}}else{var c,h=r,d=n,m=h/(c=kt.getCurrentZoom()),f=d/c,g=rt("path_stretch_line");Xt=[m,f],kt.getGridSnapping()&&(m=at(m),f=at(f),h=at(h),d=at(d)),g||(g=document.createElementNS(x.SVG,"path"),nt(g,{id:"path_stretch_line",stroke:"#22C","stroke-width":"0.5",fill:"none"}),g=rt("selectorParentGroup").appendChild(g)),g.setAttribute("display","inline");var p,y=kt.getDrawnPath();if(y){for(var v=y.pathSegList,S=v.numberOfItems,_=6/c,b=!1;S;){S--;var w=v.getItem(S),A=w.x,k=w.y;if(m>=A-_&&m<=A+_&&f>=k-_&&f<=k+_){b=!0;break}}i=kt.getId(),Ft(i);var C,E,G=rt(i),I=v.numberOfItems;if(b){if(S<=1&&I>=2){var N=v.getItem(0).x,P=v.getItem(0).y;C=4===(E=g.pathSegList.getItem(1)).pathSegType?y.createSVGPathSegLinetoAbs(N,P):y.createSVGPathSegCurvetoCubicAbs(N,P,E.x1/c,E.y1/c,N,P);var T=y.createSVGPathSegClosePath();v.appendItem(C),v.appendItem(T)}else if(I<3)return!1;if(yt(g).remove(),kt.setDrawnPath(null),kt.setStarted(!1),Zt){At.matrix&&kt.remapElement(G,{},At.matrix.inverse());var L=G.getAttribute("d"),V=yt(At.elem).attr("d");return yt(At.elem).attr("d",V+L),yt(G).remove(),At.matrix&&zt(),Ct(),Jt.toEditMode(At.elem),At.selectPt(),!1}}else{if(!yt.contains(kt.getContainer(),kt.getMouseTarget(e)))return!1;var O=y.pathSegList.numberOfItems,M=y.pathSegList.getItem(O-1),R=M.x,B=M.y;if(e.shiftKey){var U=me(R,B,m,f);m=U.x,f=U.y}C=4===(E=g.pathSegList.getItem(1)).pathSegType?y.createSVGPathSegLinetoAbs(kt.round(m),kt.round(f)):y.createSVGPathSegCurvetoCubicAbs(kt.round(m),kt.round(f),E.x1/c,E.y1/c,E.x2/c,E.y2/c),y.pathSegList.appendItem(C),m*=c,f*=c,g.setAttribute("d",["M",m,f,m,f].join(" ")),p=O,Zt&&(p+=At.segs.length),Pt(p,m,f)}}else{var j="M"+m+","+f+" ";kt.setDrawnPath(kt.addSVGElementFromJson({element:"path",curStyles:!0,attr:{d:j,id:kt.getNextId(),opacity:kt.getOpacity()/2}})),g.setAttribute("d",["M",h,d,h,d].join(" ")),p=Zt?At.segs.length:0,Pt(p,h,d)}}},mouseMove:function(e,t){var r=kt.getCurrentZoom();$t=!0;var n=kt.getDrawnPath();if("path"!==kt.getCurrentMode())if(At.dragging){var i=Nt({x:At.dragging[0],y:At.dragging[1]},At),a=Nt({x:e,y:t},At),s=a.x-i.x,o=a.y-i.y;At.dragging=[e,t],At.dragctrl?At.moveCtrl(s,o):At.movePts(s,o)}else At.selected_pts=[],At.eachSeg((function(e){if(this.next||this.prev){var t=kt.getRubberBox().getBBox(),r=It(this),n={x:r.x,y:r.y,width:0,height:0},i=fe(t,n);this.select(i),i&&At.selected_pts.push(this.index)}}));else{if(!n)return;var u=n.pathSegList,l=u.numberOfItems-1;if(Xt){var c=Lt("1c1"),h=Lt("0c2");c.setAttribute("cx",e),c.setAttribute("cy",t),c.setAttribute("display","inline");var d=Xt[0],m=Xt[1],f=d+(d-e/r),g=m+(m-t/r);h.setAttribute("cx",f*r),h.setAttribute("cy",g*r),h.setAttribute("display","inline");var p=Vt(1);if(nt(p,{x1:e,y1:t,x2:f*r,y2:g*r,display:"inline"}),0===l)Kt=[e,t];else{var y=u.getItem(l-1),v=y.x,x=y.y;6===y.pathSegType?(v+=v-y.x2,x+=x-y.y2):Kt&&(v=Kt[0]/r,x=Kt[1]/r),Mt(6,l,[d,m,v,x,f,g],n)}}else{var S=rt("path_stretch_line");if(S){var _=u.getItem(l);if(6===_.pathSegType){var b=_.x+(_.x-_.x2),w=_.y+(_.y-_.y2);Mt(6,1,[e,t,b*r,w*r,e,t],S)}else Kt?Mt(6,1,[e,t,Kt[0],Kt[1],e,t],S):Mt(4,1,[e,t],S)}}}},mouseUp:function(e,t,r,n){var i=kt.getDrawnPath();if("path"===kt.getCurrentMode())return Xt=null,i||(t=rt(kt.getId()),kt.setStarted(!1),Kt=null),{keep:!0,element:t};var a=kt.getRubberBox();if(At.dragging){var s=At.cur_pt;At.dragging=!1,At.dragctrl=!1,At.update(),$t&&At.endChanges("Move path point(s)"),e.shiftKey||$t||At.selectPt(s)}else a&&"none"!==a.getAttribute("display")?(a.setAttribute("display","none"),a.getAttribute("width")<=2&&a.getAttribute("height")<=2&&Jt.toSelectMode(e.target)):Jt.toSelectMode(e.target);$t=!1},toEditMode:function(e){At=Ht(e),kt.setCurrentMode("pathedit"),kt.clearSelection(),At.show(!0).update(),At.oldbbox=Be(At.elem),Zt=!1},toSelectMode:function(e){var t=e===At.elem;kt.setCurrentMode("select"),At.show(!1),Yt=!1,kt.clearSelection(),At.matrix&&zt(),t&&(kt.call("selected",[e]),kt.addToSelection([e],!0))},addSubPath:function(e){e?(kt.setCurrentMode("path"),Zt=!0):(Jt.clear(!0),Jt.toEditMode(At.elem))},select:function(e){Yt===e?(Jt.toEditMode(e),kt.setCurrentMode("pathedit")):Yt=e},reorient:function(){var e=kt.getSelectedElements()[0];if(e&&0!==et(e)){var t=new ft("Reorient path"),r={d:e.getAttribute("d"),transform:e.getAttribute("transform")};t.addSubCommand(new mt(e,r)),kt.clearSelection(),this.resetOrientation(e),kt.addCommandToHistory(t),Ht(e).show(!1).matrix=null,this.clear(),kt.addToSelection([e],!0),kt.call("changed",kt.getSelectedElements())}},clear:function(e){var t=kt.getDrawnPath();if(Yt=null,t){var r=rt(kt.getId());yt(rt("path_stretch_line")).remove(),yt(r).remove(),yt(rt("pathpointgrip_container")).find("*").attr("display","none"),Kt=null,kt.setDrawnPath(null),kt.setStarted(!1)}else"pathedit"===kt.getCurrentMode()&&this.toSelectMode();At&&At.init().show(!1)},resetOrientation:function(e){if(ot(e)||"path"!==e.nodeName)return!1;var t=Z(e),r=he(t).matrix;t.clear(),e.removeAttribute("transform");for(var n=e.pathSegList,i=n.numberOfItems,a=function(t){var i=n.getItem(t),a=i.pathSegType;if(1===a)return"continue";var s=[];yt.each(["",1,2],(function(e,t){var n=i["x"+t],a=i["y"+t];if(void 0!==n&&void 0!==a){var o=se(n,a,r);s.splice(s.length,0,o.x,o.y)}})),Mt(a,t,s,e)},s=0;s<i;++s)a(s);!function(e,t){for(var r=Be(e),n=0;n<2;n++){var i=0===n?"fill":"stroke",a=e.getAttribute(i);if(a&&a.startsWith("url(")){var s=tt(a);if("linearGradient"===s.tagName){var o=s.getAttribute("x1")||0,u=s.getAttribute("y1")||0,l=s.getAttribute("x2")||1,c=s.getAttribute("y2")||0;o=r.width*o+r.x,u=r.height*u+r.y,l=r.width*l+r.x,c=r.height*c+r.y;var h=se(o,u,t),d=se(l,c,t),m={x1:(h.x-r.x)/r.width,y1:(h.y-r.y)/r.height,x2:(d.x-r.x)/r.width,y2:(d.y-r.y)/r.height},f=s.cloneNode(!0);yt(f).attr(m),f.id=kt.getNextId(),Oe().append(f),e.setAttribute(i,"url(#"+f.id+")")}}}}(e,r)},zoomChange:function(){"pathedit"===kt.getCurrentMode()&&At.update()},getNodePoint:function(){var e=At.selected_pts.length?At.selected_pts[0]:1,t=At.segs[e];return{x:t.item.x,y:t.item.y,type:t.type}},linkControlPoints:function(e){bt=e},clonePathNode:function(){At.storeD();for(var e=At.selected_pts,t=e.length,r=[];t--;){var n=e[t];At.addSeg(n),r.push(n+t),r.push(n+t+1)}At.init().addPtsToSelection(r),At.endChanges("Clone path node(s)")},opencloseSubPath:function(){var e=At.selected_pts;if(1===e.length){var t,r,n=At.elem,i=n.pathSegList,a=e[0],s=null,o=null;if(At.eachSeg((function(e){return 2===this.type&&e<=a&&(o=this.item),e<=a||(2===this.type?(s=e,!1):1!==this.type||(s=!1,!1))})),ot(s)&&(s=At.segs.length-1),!1!==s){var u=n.createSVGPathSegLinetoAbs(o.x,o.y),l=n.createSVGPathSegClosePath();return s===At.segs.length-1?(i.appendItem(u),i.appendItem(l)):(Et(n,l,s),Et(n,u,s)),void At.init().selectPt(s+1)}if(At.segs[a].mate)return i.removeItem(a),i.removeItem(a),void At.init().selectPt(a-1);for(var c=0;c<i.numberOfItems;c++){var h=i.getItem(c);if(2===h.pathSegType)t=c;else if(c===a)i.removeItem(t);else if(1===h.pathSegType&&a<c){r=c-1,i.removeItem(c);break}}for(var d=a-t-1;d--;)Et(n,i.getItem(t),r);var m=i.getItem(t);Mt(2,t,[m.x,m.y]),At.init().selectPt(0)}},deletePathNode:function(){if(Jt.canDeleteNodes){At.storeD();for(var e=At.selected_pts,t=e.length;t--;){var r=e[t];At.deleteSeg(r)}if(function e(){var t=At.elem.pathSegList,r=t.numberOfItems,n=function(e,r){for(;r--;)t.removeItem(e)};if(r<=1)return!0;for(;r--;){var i=t.getItem(r);if(1===i.pathSegType){var a=t.getItem(r-1),s=t.getItem(r-2);if(2===a.pathSegType){n(r-1,2),e();break}if(2===s.pathSegType){n(r-2,3),e();break}}else if(2===i.pathSegType&&r>0){var o=t.getItem(r-1).pathSegType;if(2===o){n(r-1,1),e();break}if(1===o&&t.numberOfItems-1===r){n(r,1),e();break}}}return!1}(),At.elem.pathSegList.numberOfItems<=1)return Jt.toSelectMode(At.elem),void kt.canvas.deleteSelectedElements();if(At.init(),At.clearSelection(),window.opera){var n=yt(At.elem);n.attr("d",n.attr("d"))}At.endChanges("Delete path node(s)")}},smoothPolylineIntoPath:function(e){var t,r=e.points,n=r.numberOfItems;if(n>=4){var i=r.getItem(0),a=null,s=[];for(s.push(["M",i.x,",",i.y," C"].join("")),t=1;t<=n-4;t+=3){var o=r.getItem(t),u=r.getItem(t+1),l=r.getItem(t+2);if(a){var c=Bt(a,o,i);if(c&&2===c.length){var h=s[s.length-1].split(",");h[2]=c[0].x,h[3]=c[0].y,s[s.length-1]=h.join(","),o=c[1]}}s.push([o.x,o.y,u.x,u.y,l.x,l.y].join(",")),i=l,a=u}for(s.push("L");t<n;){var 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Fe=He.matrix.inverse(),De=Re.inverse(),ze=ue(De,Fe,je,Re);if(O=ze.e,M=ze.f,0!==O||0!==M)for(var qe=t.childNodes,Qe=qe.length;Qe--;){var We=qe.item(Qe);if(1===We.nodeType){L=jr.getStartTransform(),jr.setStartTransform(We.getAttribute("transform"));var Xe=Z(We),Ke=r.createSVGTransform();Ke.setTranslate(O,M),Xe.numberOfItems?Xe.insertItemBefore(Ke,0):Xe.appendItem(Ke),p.addSubCommand(e(We)),jr.setStartTransform(L)}}C&&(n.numberOfItems?n.insertItemBefore(He,0):n.appendItem(He))}}else{var Ze,Ye=Be(t);if(!Ye&&"path"!==t.tagName)return null;var $e=et(t);if($e){m={x:Ye.x+Ye.width/2,y:Ye.y+Ye.height/2},f=se(Ye.x+Ye.width/2,Ye.y+Ye.height/2,he(n).matrix);for(var Je=$e*Math.PI/180,rt=Math.abs(Je)>1e-10?Math.sin(Je)/(1-Math.cos(Je)):2/Je,nt=0;nt<n.numberOfItems;++nt){var it=n.getItem(nt);if(4===it.type){var at=it.matrix;m.y=(rt*at.e+at.f)/2,m.x=(at.e-rt*at.f)/2,n.removeItem(nt);break}}}var st=0,ut=n.numberOfItems;if(!U()){var lt=t.getAttribute("fill");if(lt&&lt.startsWith("url(")){var 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r=t?"inline":"none";Dr.selectorGripsGroup.setAttribute("display",r);var n=this.selectedElement;this.hasGrips=t,n&&t&&(this.selectorGroup.append(Dr.selectorGripsGroup),e.updateGripCursors(et(n)))}},{key:"resize",value:function(e){var t=this.selectorRect,r=Dr,n=r.selectorGrips,i=this.selectedElement,a=i.getAttribute("stroke-width"),s=Hr.getCurrentZoom(),o=1/s;"none"===i.getAttribute("stroke")||isNaN(a)||(o+=a/2);var u=i.tagName;"text"===u&&(o+=2/s);var l=Z(i),c=he(l).matrix;if(c.e*=s,c.f*=s,e||(e=Be(i)),"g"===u&&!Yr.data(i,"gsvg")){var h=Ze([i.childNodes]);h&&(e=h)}var m=e.x,f=e.y,g=e.width,p=e.height;o*=s;var y=ce(m*s,f*s,g*s,p*s,c),v=y.aabox,x=v.x-o,S=v.y-o,_=v.width+2*o,b=v.height+2*o,w=x+_/2,A=S+b/2,k=et(i);if(k){var C=Hr.svgRoot().createSVGTransform();C.setRotate(-k,w,A);var E=C.matrix;y.tl=se(y.tl.x,y.tl.y,E),y.tr=se(y.tr.x,y.tr.y,E),y.bl=se(y.bl.x,y.bl.y,E),y.br=se(y.br.x,y.br.y,E);var 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t=Object.keys(Dr.selectorGrips),r=Math.round(e/45);for(r<0&&(r+=8);r>0;)t.push(t.shift()),r--;Object.values(Dr.selectorGrips).forEach((function(e,r){e.setAttribute("style","cursor:"+t[r]+"-resize")}))}}]),e}(),en=function(){function t(){n(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 a(t,[{key:"initGroup",value:function(){var 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r=Hr.createSVGElement({element:"circle",attr:{id:"selectorGrip_resize_"+t,fill:"#22C",r:$r,style:"cursor:"+t+"-resize","stroke-width":2,"pointer-events":"all"}});Yr.data(r,"dir",t),Yr.data(r,"type","resize"),e.selectorGrips[t]=e.selectorGripsGroup.appendChild(r)})),this.rotateGripConnector=this.selectorGripsGroup.appendChild(Hr.createSVGElement({element:"line",attr:{id:"selectorGrip_rotateconnector",stroke:"#22C","stroke-width":"1"}})),this.rotateGrip=this.selectorGripsGroup.appendChild(Hr.createSVGElement({element:"circle",attr:{id:"selectorGrip_rotate",fill:"lime",r:$r,stroke:"#22C","stroke-width":2,style:"cursor:url("+Fr.imgPath+"rotate.png) 12 12, auto;"}})),Yr.data(this.rotateGrip,"type","rotate"),!Yr("#canvasBackground").length){var 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Jr(n,t,r),this.selectorParentGroup.append(this.selectors[n].selectorGroup),this.selectorMap[t.id]=this.selectors[n],this.selectors[n]}},{key:"releaseSelector",value:function(e){if(!ot(e)){var t=this.selectors.length,r=this.selectorMap[e.id];r.locked||console.log("WARNING! selector was released but was already unlocked");for(var n=0;n<t;++n)if(this.selectors[n]&&this.selectors[n]===r){delete this.selectorMap[e.id],r.locked=!1,r.selectedElement=null,r.showGrips(!1);try{r.selectorGroup.setAttribute("display","none")}catch(e){}break}}}},{key:"getRubberBandBox",value:function(){return 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n=e.namespace||x.SVG;t=l.createElementNS(n,e.element),r&&(v||r).append(t)}return e.curStyles&&nt(t,{fill:b.fill,stroke:b.stroke,"stroke-width":b.stroke_width,"stroke-dasharray":b.stroke_dasharray,"stroke-linejoin":b.stroke_linejoin,"stroke-linecap":b.stroke_linecap,"stroke-opacity":b.stroke_opacity,"fill-opacity":b.fill_opacity,opacity:b.opacity/2,style:"pointer-events:inherit"}),nt(t,e.attr),it(t),e.children&&e.children.forEach((function(e){t.append(k(e))})),t};u.getTransformList=Z,u.matrixMultiply=ue,u.hasMatrixTransform=le,u.transformListToTransform=he;var C=function(){return s.baseUnit};!function(e){Q=e;var t=document.createElementNS(x.SVG,"svg");document.body.append(t);var r=document.createElementNS(x.SVG,"rect");r.setAttribute("width","1em"),r.setAttribute("height","1ex"),r.setAttribute("x","1in"),t.append(r);var n=r.getBBox();t.remove();var i=n.x;J={em:n.width,ex:n.height,in:i,cm:i/2.54,mm:i/25.4,pt:i/72,pc:i/6,px:1,"%":0}}({getBaseUnit:C,getElement:rt,getHeight:function(){return h.getAttribute("height")/y},getWidth:function(){return h.getAttribute("width")/y},getRoundDigits:function(){return qe.round_digits}}),u.convertToNum=ie;var E,G=function(){return h},I=this.getSelectedElems=function(){return w},N=Jt,P=function(){return c};ve=E={pathActions:N,getSVGContent:G,addSVGElementFromJson:k,getSelectedElements:I,getDOMDocument:function(){return l},getDOMContainer:function(){return i},getSVGRoot:P,getBaseUnit:C,getSnappingStep:function(){return s.snappingStep}},xe=E.getDOMDocument(),Se=E.getDOMContainer(),_e=E.getSVGRoot(),u.findDefs=Oe,u.getUrlFromAttr=Te,u.getHref=Le,u.setHref=Ve,u.getBBox=Be,u.getRotationAngle=et,u.getElem=rt,u.getRefElem=tt,u.assignAttributes=nt,this.cleanupElement=it;var T=function(){return s.gridSnapping};!function(e){Qr=e}({getDrawing:function(){return g()},getSVGRoot:P,getGridSnapping:T}),this.remapElement=Wr,function(e){jr=e}({getSVGRoot:P,getStartTransform:function(){return ut},setStartTransform:function(e){ut=e}}),this.recalculateDimensions=Zr;var L=S();u.sanitizeSvg=Lr;var O=u.undoMgr=new un({handleHistoryEvent:function(e,t){var r=ln;if(e===r.BEFORE_UNAPPLY||e===r.BEFORE_APPLY)u.clearSelection();else if(e===r.AFTER_APPLY||e===r.AFTER_UNAPPLY){var n=t.elements();u.pathActions.clear(),Y("changed",n);var i=t.type(),a=e===r.AFTER_APPLY;if("MoveElementCommand"===i)(a?t.newParent:t.oldParent)===h&&yr();else if("InsertElementCommand"===i||"RemoveElementCommand"===i)t.parent===h&&yr(),"InsertElementCommand"===i?a&&De(t.elem):a||De(t.elem),t.elem&&"use"===t.elem.tagName&&er(t.elem);else if("ChangeElementCommand"===i){"title"===t.elem.tagName&&t.elem.parentNode.parentNode===h&&yr();var 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