svgedit/dist/svgcanvas-iife.min.js

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n(this,r),(s=c(this,o(r).call(this,e.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS,"T",t)))._x=i,s._y=a,s}return s(r,e),a(r,[{key:"toString",value:function(){return"[object SVGPathSegCurvetoQuadraticSmoothAbs]"}},{key:"_asPathString",value:function(){return this.pathSegTypeAsLetter+" "+this._x+" "+this._y}},{key:"clone",value:function(){return new r(void 0,this._x,this._y)}}]),r}();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 A=function(t){function r(t,i,a){var s;return n(this,r),(s=c(this,o(r).call(this,e.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL,"t",t)))._x=i,s._y=a,s}return s(r,e),a(r,[{key:"toString",value:function(){return"[object SVGPathSegCurvetoQuadraticSmoothRel]"}},{key:"_asPathString",value:function(){return this.pathSegTypeAsLetter+" "+this._x+" "+this._y}},{key:"clone",value:function(){return new r(void 0,this._x,this._y)}}]),r}();Object.defineProperties(A.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 u(void 0,e,t)},SVGPathElement.prototype.createSVGPathSegLinetoRel=function(e,t){return new l(void 0,e,t)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicAbs=function(e,t,r,n,i,a){return new h(void 0,e,t,r,n,i,a)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicRel=function(e,t,r,n,i,a){return new d(void 0,e,t,r,n,i,a)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticAbs=function(e,t,r,n){return new m(void 0,e,t,r,n)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticRel=function(e,t,r,n){return new f(void 0,e,t,r,n)},SVGPathElement.prototype.createSVGPathSegArcAbs=function(e,t,r,n,i,a,s){return new g(void 0,e,t,r,n,i,a,s)},SVGPathElement.prototype.createSVGPathSegArcRel=function(e,t,r,n,i,a,s){return new p(void 0,e,t,r,n,i,a,s)},SVGPathElement.prototype.createSVGPathSegLinetoHorizontalAbs=function(e){return new y(void 0,e)},SVGPathElement.prototype.createSVGPathSegLinetoHorizontalRel=function(e){return new v(void 0,e)},SVGPathElement.prototype.createSVGPathSegLinetoVerticalAbs=function(e){return new x(void 0,e)},SVGPathElement.prototype.createSVGPathSegLinetoVerticalRel=function(e){return new S(void 0,e)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothAbs=function(e,t,r,n){return new _(void 0,e,t,r,n)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothRel=function(e,t,r,n){return new b(void 0,e,t,r,n)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothAbs=function(e,t){return new w(void 0,e,t)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothRel=function(e,t){return new A(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=u,window.SVGPathSegLinetoRel=l,window.SVGPathSegCurvetoCubicAbs=h,window.SVGPathSegCurvetoCubicRel=d,window.SVGPathSegCurvetoQuadraticAbs=m,window.SVGPathSegCurvetoQuadraticRel=f,window.SVGPathSegArcAbs=g,window.SVGPathSegArcRel=p,window.SVGPathSegLinetoHorizontalAbs=y,window.SVGPathSegLinetoHorizontalRel=v,window.SVGPathSegLinetoVerticalAbs=x,window.SVGPathSegLinetoVerticalRel=S,window.SVGPathSegCurvetoCubicSmoothAbs=_,window.SVGPathSegCurvetoCubicSmoothRel=b,window.SVGPathSegCurvetoQuadraticSmoothAbs=w,window.SVGPathSegCurvetoQuadraticSmoothRel=A}if(!("SVGPathSegList"in window&&"appendItem"in window.SVGPathSegList.prototype)){var k=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 u=this._currentIndex-1,l=1;u>=o;)t+=l*(this._string.charAt(u--)-"0"),l*=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";)r*=10,n+=(this._string.charAt(this._currentIndex)-"0")/r,this._currentIndex+=1}if(this._currentIndex!==s&&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++,a=-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 h=t+n;if(h*=i,e&&(h*=Math.pow(10,a*e)),s!==this._currentIndex)return this._skipOptionalSpacesOrDelimiter(),h}}},{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 h={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,h.x,h.y,h.x1,h.y1,h.arcAngle,h.arcLarge,h.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}();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 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o=Math.sqrt(n*n+i*i),u=Math.sqrt(a*a+s*s),l=Re.getSVGRoot().createSVGPoint(),h=Re.getSVGRoot().createSVGPoint(),c=Math.atan2(i,n),d=Math.atan2(s,a);c<0&&(c+=2*Math.PI),d<0&&(d+=2*Math.PI);var m,f,g=Math.abs(c-d),p=Math.abs(Math.PI-g)/2;return c-d>0?(m=g<Math.PI?c+p:c-p,f=g<Math.PI?d-p:d+p):(m=g<Math.PI?c-p:c+p,f=g<Math.PI?d+p:d-p),l.x=o*Math.cos(m)+r.x,l.y=o*Math.sin(m)+r.y,h.x=u*Math.cos(f)+r.x,h.y=u*Math.sin(f)+r.y,[l,h]}},Ke=function(){function e(t,r){n(this,e),this.selected=!1,this.index=t,this.item=r,this.type=r.pathSegType,this.ctrlpts=[],this.ptgrip=null,this.segsel=null}return a(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){Ge("#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 r=e.index,n=De(r);if(t){var i=je(e);Zt(n,{cx:i.x,cy:i.y,display:"inline"})}return n}(this,!0),this.ctrlpts=Qe(this),this.segsel=Ze(this,!0)}},{key:"update",value:function(e){if(this.ptgrip){var t=je(this);Zt(this.ptgrip,{cx:t.x,cy:t.y}),Ze(this,!0),this.ctrlpts&&(e&&(this.item=Me.elem.pathSegList.getItem(this.index),this.type=this.item.pathSegType),Qe(this))}}},{key:"move",value:function(e,t){var r=this.item,n=this.ctrlpts?[r.x+=e,r.y+=t,r.x1,r.y1,r.x2+=e,r.y2+=t]:[r.x+=e,r.y+=t];if(Ye(this.type,this.index,10===this.type?He(this.type,r):n),this.next&&this.next.ctrlpts){var i=this.next.item,a=[i.x,i.y,i.x1+=e,i.y1+=t,i.x2,i.y2];Ye(this.next.type,this.next.index,a)}if(this.mate){var s=this.mate.item,o=[s.x+=e,s.y+=t];Ye(this.mate.type,this.mate.index,o)}this.update(!0),this.next&&this.next.update(!0)}},{key:"setLinked",value:function(e){var t,r,n;if(2===e){if(r=1,!(t=this.next))return;n=this.item}else{if(r=2,!(t=this.prev))return;n=t.item}var i=t.item;i["x"+r]=n.x+(n.x-this.item["x"+e]),i["y"+r]=n.y+(n.y-this.item["y"+e]);var a=[i.x,i.y,i.x1,i.y1,i.x2,i.y2];Ye(t.type,t.index,a),t.update(!0)}},{key:"moveCtrl",value:function(e,t,r){var n=this.item;n["x"+e]+=t,n["y"+e]+=r;var i=[n.x,n.y,n.x1,n.y1,n.x2,n.y2];Ye(this.type,this.index,i),this.update(!0)}},{key:"setType",value:function(e,t){Ye(e,this.index,t),this.type=e,this.item=Me.elem.pathSegList.getItem(this.index),this.showCtrlPts(6===e),this.ctrlpts=Qe(this),this.update(!0)}}]),e}(),$e=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=[],Me=this,this.init()}return a(e,[{key:"init",value:function(){Ge(ze()).find("*").each(function(){Ge(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 Ke(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],h=o-1<0?null:a[o-1];if(2===u.type){if(h&&1!==h.type){var c=a[s];c.next=a[s+1],c.next.prev=c,c.addGrip()}s=o}else if(l&&1===l.type)u.next=a[s+1],u.next.prev=u,u.mate=a[s],u.addGrip(),Jt(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,h=(o+u)/2;n=(l+h)/2;var c=(a.item.y+t.item.y1)/2,d=(t.item.y1+t.item.y2)/2,m=(t.item.y2+t.item.y)/2,f=(c+d)/2,g=(d+m)/2;i=(f+g)/2,r=this.elem.createSVGPathSegCurvetoCubicAbs(n,i,s,c,l,f);var p=[t.item.x,t.item.y,h,g,u,m];Ye(t.type,e,p)}Ue(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];Ye(2,n.index,i),Ye(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];Ye(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),Ve&&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,h=void 0;switch(e){case 6:if(i.olditem){var c=i.olditem;h=[s,o,c.x1,c.y1,c.x2,c.y2]}else{var d=s-u,m=o-l;h=[s,o,u+d/3,l+m/3,s-d/3,o-m/3]}break;case 4:h=[s,o],i.olditem=i.item}i.setType(e,h)}}Me.endChanges(t)}},{key:"selectPt",value:function(e,t){this.clearSelection(),Jt(e)&&this.eachSeg(function(t){this.prev&&(e=t)}),this.addPtsToSelection(e),t&&(this.dragctrl=t,Ve&&this.segs[e].setLinked(t))}},{key:"update",value:function(){var e=this.elem;return Wt(e)?(this.matrix=Ce(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){B()&&Re.resetD(this.elem);var t=new he(this.elem,{d:this.last_d},e);Re.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]);Re.addPtsToSelection({grips:i,closedSubpath:o})}}],[{key:"subpathIsClosed",value:function(e){var t=!1;return Me.eachSeg(function(r){return r<=e||2!==this.type&&(1!==this.type||(t=!0,!1))}),t}}]),e}(),Je=function(e){var t=Oe[e.id];return t||(t=Oe[e.id]=new $e(e)),t},et=function(e){e in Oe&&delete Oe[e]},tt=function(e,t){var r=e-fe,n=t-ge,i=Math.sqrt(r*r+n*n),a=Math.atan2(n,r)+pe;return r=i*Math.cos(a)+fe,n=i*Math.sin(a)+ge,r-=de,n-=me,i=Math.sqrt(r*r+n*n),a=Math.atan2(n,r)-pe,{x:i*Math.cos(a)+de,y:i*Math.sin(a)+me}},rt=function(){var e=Me.elem;if(pe=Wt(e,!0)){var t=Me.oldbbox;fe=t.x+t.width/2,ge=t.y+t.height/2;var r=Ot(e);de=r.x+r.width/2,me=r.y+r.height/2;var n=de-fe,i=me-ge,a=Math.sqrt(n*n+i*i),s=Math.atan2(i,n)+pe;de=a*Math.cos(s)+fe,me=a*Math.sin(s)+ge;for(var o=e.pathSegList,u=o.numberOfItems;u;){u-=1;var l=o.getItem(u),h=l.pathSegType;if(1!==h){var c=tt(l.x,l.y),d=[c.x,c.y];if(!Jt(l.x1)&&!Jt(l.x2)){var m=tt(l.x1,l.y1),f=tt(l.x2,l.y2);d.splice(d.length,0,m.x,m.y,f.x,f.y)}Ye(h,u,d)}}Ot(e);var g=Re.getSVGRoot().createSVGTransform(),p=X(e);g.setRotate(180*pe/Math.PI,de,me),p.replaceItem(g,0)}},nt=[0,"z","M","m","L","l","C","c","Q","q","A","a","H","h","V","v","S","s","T","t"],it=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),h=l.x||0,c=l.y||0,d=l.x1||0,m=l.y1||0,f=l.x2||0,g=l.y2||0,p=l.pathSegType,y=nt[p]["to"+(t?"Lower":"Upper")+"Case"]();switch(p){case 1:s+="z",o&&!t&&(i=o[0],a=o[1]);break;case 12:h-=i;case 13:t?(i+=h,y="l"):(i=h+=i,y="L"),s+=at(y,[[h,a]]);break;case 14:c-=a;case 15:t?(a+=c,y="l"):(a=c+=a,y="L"),s+=at(y,[[i,c]]);break;case 2:case 4:case 18:h-=i,c-=a;case 5:case 3:case 19:t?(i+=h,a+=c):(i=h+=i,a=c+=a),2!==p&&3!==p||(o=[i,a]),s+=at(y,[[h,c]]);break;case 6:h-=i,d-=i,f-=i,c-=a,m-=a,g-=a;case 7:t?(i+=h,a+=c):(d+=i,f+=i,m+=a,g+=a,i=h+=i,a=c+=a),s+=at(y,[[d,m],[f,g],[h,c]]);break;case 8:h-=i,d-=i,c-=a,m-=a;case 9:t?(i+=h,a+=c):(d+=i,m+=a,i=h+=i,a=c+=a),s+=at(y,[[d,m],[h,c]]);break;case 10:h-=i,c-=a;case 11:t?(i+=h,a+=c):(i=h+=i,a=c+=a),s+=at(y,[[l.r1,l.r2]],[l.angle,l.largeArcFlag?1:0,l.sweepFlag?1:0],[h,c]);break;case 16:h-=i,f-=i,c-=a,g-=a;case 17:t?(i+=h,a+=c):(f+=i,g+=a,i=h+=i,a=c+=a),s+=at(y,[[f,g],[h,c]])}}return s};function at(e,t,r,n){Ge.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 st,ot,ut,lt,ht,ct=(ut=!1,lt=null,ht=!1,{mouseDown:function(e,t,r,n){var i;if("path"!==Re.getCurrentMode()){if(Me){var a;if(Me.storeD(),"pathpointgrip_"===(i=e.target.id).substr(0,14)){a=Me.cur_pt=parseInt(i.substr(14)),Me.dragging=[r,n];var s=Me.segs[a];e.shiftKey?s.selected?Me.removePtFromSelection(a):Me.addPtsToSelection(a):((Me.selected_pts.length<=1||!s.selected)&&Me.clearSelection(),Me.addPtsToSelection(a))}else if(i.startsWith("ctrlpointgrip_")){Me.dragging=[r,n];var o=i.split("_")[1].split("c");a=Number(o[0]);var u=Number(o[1]);Me.selectPt(a,u)}if(!Me.dragging){var l=Re.getRubberBox();Jt(l)&&(l=Re.setRubberBox(Re.selectorManager.getRubberBandBox()));var h=Re.getCurrentZoom();Zt(l,{x:r*h,y:n*h,width:0,height:0,display:"inline"})}}}else{var c=r,d=n,m=Re.getCurrentZoom(),f=c/m,g=d/m,p=Yt("path_stretch_line");st=[f,g],Re.getGridSnapping()&&(f=Kt(f),g=Kt(g),c=Kt(c),d=Kt(d)),p||(p=document.createElementNS(y.SVG,"path"),Zt(p,{id:"path_stretch_line",stroke:"#22C","stroke-width":"0.5",fill:"none"}),p=Yt("selectorParentGroup").appendChild(p)),p.setAttribute("display","inline");var v,x=Re.getDrawnPath();if(x){for(var S=x.pathSegList,_=S.numberOfItems,b=6/m,w=!1;_;){_--;var A=S.getItem(_),k=A.x,C=A.y;if(f>=k-b&&f<=k+b&&g>=C-b&&g<=C+b){w=!0;break}}i=Re.getId(),et(i);var E,P,G=Yt(i),N=S.numberOfItems;if(w){if(_<=1&&N>=2){var I=S.getItem(0).x,T=S.getItem(0).y;E=4===(P=p.pathSegList.getItem(1)).pathSegType?x.createSVGPathSegLinetoAbs(I,T):x.createSVGPathSegCurvetoCubicAbs(I,T,P.x1/m,P.y1/m,I,T);var L=x.createSVGPathSegClosePath();S.appendItem(E),S.appendItem(L)}else if(N<3)return!1;if(Ge(p).remove(),Re.setDrawnPath(null),Re.setStarted(!1),ut){Me.matrix&&Re.remapElement(G,{},Me.matrix.inverse());var V=G.getAttribute("d"),O=Ge(Me.elem).attr("d");return Ge(Me.elem).attr("d",O+V),Ge(G).remove(),Me.matrix&&rt(),Be(),ct.toEditMode(Me.elem),Me.selectPt(),!1}}else{if(!Ge.contains(Re.getContainer(),Re.getMouseTarget(e)))return!1;var M=x.pathSegList.numberOfItems,R=x.pathSegList.getItem(M-1),B=R.x,U=R.y;if(e.shiftKey){var H=Ee(B,U,f,g);f=H.x,g=H.y}E=4===(P=p.pathSegList.getItem(1)).pathSegType?x.createSVGPathSegLinetoAbs(Re.round(f),Re.round(g)):x.createSVGPathSegCurvetoCubicAbs(Re.round(f),Re.round(g),P.x1/m,P.y1/m,P.x2/m,P.y2/m),x.pathSegList.appendItem(E),f*=m,g*=m,p.setAttribute("d",["M",f,g,f,g].join(" ")),v=M,ut&&(v+=Me.segs.length),De(v,f,g)}}else{var j="M"+f+","+g+" ";Re.setDrawnPath(Re.addSVGElementFromJson({element:"path",curStyles:!0,attr:{d:j,id:Re.getNextId(),opacity:Re.getOpacity()/2}})),p.setAttribute("d",["M",c,d,c,d].join(" ")),v=ut?Me.segs.length:0,De(v,c,d)}}},mouseMove:function(e,t){var r=Re.getCurrentZoom();ht=!0;var 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Zr(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(!Jt(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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c.getAttribute("height")/x},getWidth:function(){return c.getAttribute("width")/x},getRoundDigits:function(){return fe.round_digits}}),u.convertToNum=ie;var E,P=function(){return c},G=this.getSelectedElems=function(){return w},N=ct,I=function(){return h};gt=E={pathActions:N,getSVGContent:P,addSVGElementFromJson:k,getSelectedElements:G,getDOMDocument:function(){return l},getDOMContainer:function(){return i},getSVGRoot:I,getBaseUnit:C,getSnappingStep:function(){return s.snappingStep}},pt=E.getDOMDocument(),yt=E.getDOMContainer(),vt=E.getSVGRoot(),u.findDefs=Tt,u.getUrlFromAttr=Gt,u.getHref=Nt,u.setHref=It,u.getBBox=Ot,u.getRotationAngle=Wt,u.getElem=Yt,u.getRefElem=Qt,u.assignAttributes=Zt,this.cleanupElement=Xt;var L=function(){return s.gridSnapping};!function(e){Fr=e}({getDrawing:function(){return p()},getSVGRoot:I,getGridSnapping:L}),this.remapElement=Dr,function(e){Mr=e}({getSVGRoot:I,getStartTransform:function(){return 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