SVG-edit

function touchHandler(e){var t=e.changedTouches,n=t[0],a="";switch(e.type){case"touchstart":a="mousedown";break;case"touchmove":a="mousemove";break;case"touchend":a="mouseup";break;default:return}var r=n.screenX,i=n.screenY,o=n.clientX,s=n.clientY,l=new MouseEvent(a,{bubbles:!0,cancelable:!0,view:window,detail:1,screenX:r,screenY:i,clientX:o,clientY:s,ctrlKey:!1,altKey:!1,shiftKey:!1,metaKey:!1,button:0,relatedTarget:null});t.length<2&&(n.target.dispatchEvent(l),e.preventDefault())}document.addEventListener("touchstart",touchHandler,!0),document.addEventListener("touchmove",touchHandler,!0),document.addEventListener("touchend",touchHandler,!0),document.addEventListener("touchcancel",touchHandler,!0);var _typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},asyncToGenerator=function(e){return function(){var t=e.apply(this,arguments);return new Promise(function(e,n){return function a(r,i){try{var o=t[r](i),s=o.value}catch(e){return void n(e)}if(!o.done)return Promise.resolve(s).then(function(e){a("next",e)},function(e){a("throw",e)});e(s)}("next")})}},classCallCheck=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},createClass=function(){function e(e,t){for(var n=0;nt.getTotalLength())break;n--}while(n>0);return n}),window.SVGPathSeg=e,window.SVGPathSegClosePath=t,window.SVGPathSegMovetoAbs=n,window.SVGPathSegMovetoRel=a,window.SVGPathSegLinetoAbs=r,window.SVGPathSegLinetoRel=i,window.SVGPathSegCurvetoCubicAbs=o,window.SVGPathSegCurvetoCubicRel=s,window.SVGPathSegCurvetoQuadraticAbs=l,window.SVGPathSegCurvetoQuadraticRel=c,window.SVGPathSegArcAbs=u,window.SVGPathSegArcRel=d,window.SVGPathSegLinetoHorizontalAbs=h,window.SVGPathSegLinetoHorizontalRel=g,window.SVGPathSegLinetoVerticalAbs=p,window.SVGPathSegLinetoVerticalRel=f,window.SVGPathSegCurvetoCubicSmoothAbs=v,window.SVGPathSegCurvetoCubicSmoothRel=m,window.SVGPathSegCurvetoQuadraticSmoothAbs=_,window.SVGPathSegCurvetoQuadraticSmoothRel=b}if(!("SVGPathSegList"in window&&"appendItem"in window.SVGPathSegList.prototype)){var y=function(){function e(t){classCallCheck(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 createClass(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(){classCallCheck(this,e),this.pathSegList=[]}return createClass(e,[{key:"appendSegment",value:function(e){this.pathSegList.push(e)}}]),e}(),a=function(){function e(t){classCallCheck(this,e),this._string=t,this._currentIndex=0,this._endIndex=this._string.length,this._previousCommand=SVGPathSeg.PATHSEG_UNKNOWN,this._skipOptionalSpaces()}return createClass(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="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,a=0,r=1,i=1,o=this._currentIndex;if(this._skipOptionalSpaces(),this._currentIndex"9")&&"."!==this._string.charAt(this._currentIndex))){for(var s=this._currentIndex;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)<"0"||this._string.charAt(this._currentIndex)>"9")return;for(;this._currentIndex="0"&&this._string.charAt(this._currentIndex)<="9";)n*=10,a+=(this._string.charAt(this._currentIndex)-"0")/n,this._currentIndex+=1}if(this._currentIndex!==o&&this._currentIndex+1=this._endIndex||this._string.charAt(this._currentIndex)<"0"||this._string.charAt(this._currentIndex)>"9")return;for(;this._currentIndex="0"&&this._string.charAt(this._currentIndex)<="9";)e*=10,e+=this._string.charAt(this._currentIndex)-"0",this._currentIndex++}var u=t+a;if(u*=r,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 a={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicRel(t,a.x,a.y,a.x1,a.y1,a.x2,a.y2);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS:var r={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicAbs(t,r.x,r.y,r.x1,r.y1,r.x2,r.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}(),r=new n,i=new a(e);if(!i.initialCommandIsMoveTo())return[];for(;i.hasMoreData();){var o=i.parseSegment();if(!o)return[];r.appendSegment(o)}return r.pathSegList}}]),e}();y.prototype.classname="SVGPathSegList",Object.defineProperty(y.prototype,"numberOfItems",{get:function(){return this._checkPathSynchronizedToList(),this._list.length},enumerable:!0}),y._pathSegArrayAsString=function(e){var t="",n=!0;return e.forEach(function(e){n?(n=!1,t+=e._asPathString()):t+=" "+e._asPathString()}),t},Object.defineProperties(SVGPathElement.prototype,{pathSegList:{get:function(){return this._pathSegList||(this._pathSegList=new y(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=y}}();var $=jQuery,supportsSVG_=!!document.createElementNS&&!!document.createElementNS(NS.SVG,"svg").createSVGRect,_navigator=navigator,userAgent=_navigator.userAgent,svg=document.createElementNS(NS.SVG,"svg"),isOpera_=!!window.opera,isWebkit_=userAgent.includes("AppleWebKit"),isGecko_=userAgent.includes("Gecko/"),isIE_=userAgent.includes("MSIE"),isChrome_=userAgent.includes("Chrome/"),isWindows_=userAgent.includes("Windows"),isMac_=userAgent.includes("Macintosh"),isTouch_="ontouchstart"in window,supportsSelectors_=!!svg.querySelector,supportsXpath_=!!document.evaluate,supportsPathReplaceItem_=function(){var e=document.createElementNS(NS.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}(),supportsPathInsertItemBefore_=function(){var e=document.createElementNS(NS.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}(),supportsGoodTextCharPos_=function(){var e=document.createElementNS(NS.SVG,"svg"),t=document.createElementNS(NS.SVG,"svg");document.documentElement.append(e),t.setAttribute("x",5),e.append(t);var n=document.createElementNS(NS.SVG,"text");n.textContent="a",t.append(n);var a=n.getStartPositionOfChar(0).x;return e.remove(),0===a}(),supportsPathBBox_=function(){var e=document.createElementNS(NS.SVG,"svg");document.documentElement.append(e);var t=document.createElementNS(NS.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}(),supportsHVLineContainerBBox_=function(){var e=document.createElementNS(NS.SVG,"svg");document.documentElement.append(e);var t=document.createElementNS(NS.SVG,"path");t.setAttribute("d","M0,0 10,0");var n=document.createElementNS(NS.SVG,"path");n.setAttribute("d","M5,0 15,0");var a=document.createElementNS(NS.SVG,"g");a.append(t,n),e.append(a);var r=a.getBBox();return e.remove(),15===r.width}(),supportsGoodDecimals_=function(){var e=document.createElementNS(NS.SVG,"rect");e.setAttribute("x",.1);var t=!e.cloneNode(!1).getAttribute("x").includes(",");return t||$.alert('NOTE: This version of Opera is known to contain bugs in SVG-edit.\nPlease upgrade to the latest version in which the problems have been fixed.'),t}(),supportsNonScalingStroke_=function(){var e=document.createElementNS(NS.SVG,"rect");return e.setAttribute("style","vector-effect:non-scaling-stroke"),"non-scaling-stroke"===e.style.vectorEffect}(),supportsNativeSVGTransformLists_=function(){var e=document.createElementNS(NS.SVG,"rect").transform.baseVal,t=svg.createSVGTransform();e.appendItem(t);var n=e.getItem(0);return n instanceof SVGTransform&&t instanceof SVGTransform&&n.type===t.type&&n.angle===t.angle&&n.matrix.a===t.matrix.a&&n.matrix.b===t.matrix.b&&n.matrix.c===t.matrix.c&&n.matrix.d===t.matrix.d&&n.matrix.e===t.matrix.e&&n.matrix.f===t.matrix.f}(),isOpera=function(){return isOpera_},isWebkit=function(){return isWebkit_},isGecko=function(){return isGecko_},isIE=function(){return isIE_},isChrome=function(){return isChrome_},isMac=function(){return isMac_},isTouch=function(){return isTouch_},supportsSelectors=function(){return supportsSelectors_},supportsXpath=function(){return supportsXpath_},supportsPathReplaceItem=function(){return supportsPathReplaceItem_},supportsPathInsertItemBefore=function(){return supportsPathInsertItemBefore_},supportsPathBBox=function(){return supportsPathBBox_},supportsHVLineContainerBBox=function(){return supportsHVLineContainerBBox_},supportsGoodTextCharPos=function(){return supportsGoodTextCharPos_},supportsNonScalingStroke=function(){return supportsNonScalingStroke_},supportsNativeTransformLists=function(){return supportsNativeSVGTransformLists_};function jqPluginSVG(e){var t=e.fn.attr;return e.fn.attr=function(e,n){var a=this.length;if(!a)return t.apply(this,arguments);for(var r=0;r=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=0&&(this._removeFromOtherLists(e),this._xforms[t]=e,n=e,this._list._update()),n}},{key:"removeItem",value:function(e){if(e=0){var t=this._xforms[e],n=new Array(this.numberOfItems-1),a=void 0;for(a=0;a=0;t--)this.stack[t].unapply(e);e&&e.handleHistoryEvent(HistoryEventTypes.AFTER_UNAPPLY,this)}},{key:"elements",value:function(){for(var e=[],t=this.stack.length;t--;)for(var n=this.stack[t].elements(),a=n.length;a--;)e.includes(n[a])||e.push(n[a]);return e}},{key:"addSubCommand",value:function(e){this.stack.push(e)}},{key:"isEmpty",value:function(){return!this.stack.length}}]),t}();BatchCommand.type=BatchCommand.prototype.type;var UndoManager=function(){function e(t){classCallCheck(this,e),this.handler_=t||null,this.undoStackPointer=0,this.undoStack=[],this.undoChangeStackPointer=-1,this.undoableChangeStack=[]}return createClass(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.undoStackPointer0&&this.undoStack[--this.undoStackPointer].unapply(this.handler_)}},{key:"redo",value:function(){this.undoStackPointer0&&this.undoStack[this.undoStackPointer++].apply(this.handler_)}},{key:"addCommandToHistory",value:function(e){this.undoStackPointer0&&(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,a=t.length,r=new Array(a),i=new Array(a);a--;){var o=t[a];null!=o&&(i[a]=o,r[a]=o.getAttribute(e))}this.undoableChangeStack[n]={attrName:e,oldValues:r,elements:i}}},{key:"finishUndoableChange",value:function(){for(var e=this.undoChangeStackPointer--,t=this.undoableChangeStack[e],n=t.attrName,a=new BatchCommand("Change "+n),r=t.elements.length;r--;){var i=t.elements[r];if(null!=i){var o={};o[n]=t.oldValues[r],o[n]!==i.getAttribute(n)&&a.addSubCommand(new ChangeElementCommand(i,o,n))}}return this.undoableChangeStack[e]=null,a}}]),e}(),history=Object.freeze({HistoryEventTypes:HistoryEventTypes,MoveElementCommand:MoveElementCommand,InsertElementCommand:InsertElementCommand,RemoveElementCommand:RemoveElementCommand,ChangeElementCommand:ChangeElementCommand,BatchCommand:BatchCommand,UndoManager:UndoManager}),NEAR_ZERO=1e-14,svg$1=document.createElementNS(NS.SVG,"svg"),transformPoint=function(e,t,n){return{x:n.a*e+n.c*t+n.e,y:n.b*e+n.d*t+n.f}},isIdentity=function(e){return 1===e.a&&0===e.b&&0===e.c&&1===e.d&&0===e.e&&0===e.f},matrixMultiply=function(){for(var e=arguments.length,t=Array(e),n=0;n(n=parseInt(n,10))){var a=n;n=t,t=a}for(var r=svg$1.createSVGMatrix(),i=t;i<=n;++i){var o=i>=0&&ie.x&&t.ye.y},$$1=jQuery,segData={2:["x","y"],4:["x","y"],6:["x","y","x1","y1","x2","y2"],8:["x","y","x1","y1"],10:["x","y","r1","r2","angle","largeArcFlag","sweepFlag"],12:["x"],14:["y"],16:["x","y","x2","y2"],18:["x","y"]},uiStrings={},setUiStrings=function(e){Object.assign(uiStrings,e.ui)},pathFuncs=[],linkControlPts=!0,pathData={},setLinkControlPoints=function(e){linkControlPts=e},path=null,editorContext_=null,init$1=function(e){editorContext_=e,pathFuncs=[0,"ClosePath"];$$1.each(["Moveto","Lineto","CurvetoCubic","CurvetoQuadratic","Arc","LinetoHorizontal","LinetoVertical","CurvetoCubicSmooth","CurvetoQuadraticSmooth"],function(e,t){pathFuncs.push(t+"Abs"),pathFuncs.push(t+"Rel")})},insertItemBefore=function(e,t,n){var a=e.pathSegList;if(supportsPathInsertItemBefore())a.insertItemBefore(t,n);else{for(var r=a.numberOfItems,i=[],o=0;o0?(f=g element");this.elem=t,this.segs=[],this.selected_pts=[],path=this,this.init()}return 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i=r.createElementNS(NS.SVG,"title");i.textContent=t,this.group_.append(i),n?$$4(n).after(this.group_):a.append(this.group_)}addLayerClass(this.group_),walkTree(this.group_,function(e){e.setAttribute("style","pointer-events:inherit")}),this.group_.setAttribute("style",a?"pointer-events:all":"pointer-events:none")}return createClass(e,[{key:"getName",value:function(){return this.name_}},{key:"getGroup",value:function(){return this.group_}},{key:"activate",value:function(){this.group_.setAttribute("style","pointer-events:all")}},{key:"deactivate",value:function(){this.group_.setAttribute("style","pointer-events:none")}},{key:"setVisible",value:function(e){var t=void 0===e||e?"inline":"none";this.group_.getAttribute("display")!==t&&this.group_.setAttribute("display",t)}},{key:"isVisible",value:function(){return"none"!==this.group_.getAttribute("display")}},{key:"getOpacity",value:function(){var e=this.group_.getAttribute("opacity");return null==e?1:parseFloat(e)}},{key:"setOpacity",value:function(e){"number"==typeof e&&e>=0&&e<=1&&this.group_.setAttribute("opacity",e)}},{key:"appendChildren",value:function(e){for(var t=0;t element");this.svgElem_=t,this.obj_num=0,this.idPrefix=n||"svg_",this.releasedNums=[],this.all_layers=[],this.layer_map={},this.current_layer=null,this.nonce_="";var a=this.svgElem_.getAttributeNS(NS.SE,"nonce");a&&randIds!==RandomizeModes.NEVER_RANDOMIZE?this.nonce_=a:randIds===RandomizeModes.ALWAYS_RANDOMIZE&&this.setNonce(Math.floor(100001*Math.random()))}return createClass(e,[{key:"getElem_",value:function(e){return this.svgElem_.querySelector?this.svgElem_.querySelector("#"+e):$$5(this.svgElem_).find("[id="+e+"]")[0]}},{key:"getSvgElem",value:function(){return this.svgElem_}},{key:"getNonce",value:function(){return 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void 0!==this.layer_map[e]}},{key:"getLayerName",value:function(e){return e>=0&&e=t)return null;var n=void 0;for(n=0;nn?e0){var s=this.current_layer.getName();this.current_layer=this.all_layers[o-1],this.all_layers.splice(o,1),delete this.layer_map[s]}e.endBatchCommand()}}},{key:"mergeAllLayers",value:function(e){for(this.current_layer=this.all_layers[this.all_layers.length-1],e.startBatchCommand("Merge all Layers");this.all_layers.length>1;)this.mergeLayer(e);e.endBatchCommand()}},{key:"setCurrentLayer",value:function(e){var t=this.layer_map[e];return!!t&&(this.current_layer&&this.current_layer.deactivate(),this.current_layer=t,this.current_layer.activate(),!0)}},{key:"deleteCurrentLayer",value:function(){if(this.current_layer&&this.getNumLayers()>1){var e=this.current_layer.removeGroup();return this.identifyLayers(),e}return null}},{key:"identifyLayers",value:function(){this.all_layers=[],this.layer_map={};for(var e=this.svgElem_.childNodes.length,t=[],n=[],a=null,r=!1,i=0;i0||!r?((a=new Layer(getNewLayerName(n),null,this.svgElem_)).appendChildren(t),this.all_layers.push(a),this.layer_map[name]=a):a.activate(),this.current_layer=a}},{key:"createLayer",value:function(e,t){this.current_layer&&this.current_layer.deactivate(),(null==e||""===e||this.layer_map[e])&&(e=getNewLayerName(Object.keys(this.layer_map)));var n=new Layer(e,null,this.svgElem_);return t&&(t.startBatchCommand("Create Layer"),t.insertElement(n.getGroup()),t.endBatchCommand()),this.all_layers.push(n),this.layer_map[e]=n,this.current_layer=n,n.getGroup()}},{key:"cloneLayer",value:function(e,t){if(!this.current_layer)return null;this.current_layer.deactivate(),(null==e||""===e||this.layer_map[e])&&(e=getNewLayerName(Object.keys(this.layer_map)));for(var n=this.current_layer.getGroup(),a=new Layer(e,n,this.svgElem_),r=a.getGroup(),i=n.childNodes,o=0;o=0?this.all_layers.splice(l+1,0,a):this.all_layers.push(a),this.layer_map[e]=a,this.current_layer=a,r}},{key:"getLayerVisibility",value:function(e){var t=this.layer_map[e];return!!t&&t.isVisible()}},{key:"setLayerVisibility",value:function(e,t){if("boolean"!=typeof t)return null;var n=this.layer_map[e];return n?(n.setVisible(t),n.getGroup()):null}},{key:"getLayerOpacity",value:function(e){var t=this.layer_map[e];return t?t.getOpacity():null}},{key:"setLayerOpacity",value:function(e,t){if(!("number"!=typeof t||t<0||t>1)){var n=this.layer_map[e];n&&n.setOpacity(t)}}},{key:"copyElem",value:function(e){var t=this;return copyElem(e,function(){return t.getNextId()})}}]),e}(),randomizeIds=function(e,t){(randIds=!1===e?RandomizeModes.NEVER_RANDOMIZE:RandomizeModes.ALWAYS_RANDOMIZE)!==RandomizeModes.ALWAYS_RANDOMIZE||t.getNonce()?randIds===RandomizeModes.NEVER_RANDOMIZE&&t.getNonce()&&t.clearNonce():t.setNonce(Math.floor(100001*Math.random()))},canvas_=void 0,init$3=function(e){canvas_=e},identifyLayers=function(){leaveContext(),canvas_.getCurrentDrawing().identifyLayers()},createLayer=function(e,t){var n=canvas_.getCurrentDrawing().createLayer(e,historyRecordingService(t));canvas_.clearSelection(),canvas_.call("changed",[n])},cloneLayer=function(e,t){var n=canvas_.getCurrentDrawing().cloneLayer(e,historyRecordingService(t));canvas_.clearSelection(),leaveContext(),canvas_.call("changed",[n])},deleteCurrentLayer=function(){var e=canvas_.getCurrentDrawing().getCurrentLayer(),t=e.nextSibling,n=e.parentNode;if(e=canvas_.getCurrentDrawing().deleteCurrentLayer()){var a=new BatchCommand("Delete Layer");return a.addSubCommand(new 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g=$$7(t).data("gsvg"),p=new BatchCommand("Transform"),f={},v=null,m=[];switch(t.tagName){case"line":m=["x1","y1","x2","y2"];break;case"circle":m=["cx","cy","r"];break;case"ellipse":m=["cx","cy","rx","ry"];break;case"foreignObject":case"rect":case"image":m=["width","height","x","y"];break;case"use":case"text":case"tspan":m=["x","y"];break;case"polygon":case"polyline":(v={}).points=t.getAttribute("points");var _=t.points,b=_.numberOfItems;f.points=new Array(b);for(var y=0;y1e-10?Math.sin(k)/(1-Math.cos(k)):2/k;for(var E=0;E=3&&3===a.getItem(G-2).type&&2===a.getItem(G-3).type&&2===a.getItem(G-1).type){I=3;for(var O=a.getItem(G-3).matrix,B=a.getItem(G-2).matrix,V=a.getItem(G-1).matrix,j=t.childNodes,F=j.length;F--;){var D=j.item(F);if(N=0,L=0,1===D.nodeType){var U=getTransformList(D);if(!U)continue;var H=transformListToTransform(U).matrix,z=getRotationAngle(D);if(R=context_.getStartTransform(),context_.setStartTransform(D.getAttribute("transform")),z||hasMatrixTransform(U)){var q=n.createSVGTransform();q.setMatrix(matrixMultiply(O,B,V,H)),U.clear(),U.appendItem(q)}else{var W=matrixMultiply(H.inverse(),V,H),Y=n.createSVGMatrix();Y.e=-W.e,Y.f=-W.f;var X=matrixMultiply(Y.inverse(),H.inverse(),O,B,V,H,W.inverse()),Q=n.createSVGTransform(),K=n.createSVGTransform(),Z=n.createSVGTransform();Q.setTranslate(W.e,W.f),K.setScale(X.a,X.d),Z.setTranslate(Y.e,Y.f),U.appendItem(Z),U.appendItem(K),U.appendItem(Q)}p.addSubCommand(e(D)),context_.setStartTransform(R)}}a.removeItem(G-1),a.removeItem(G-2),a.removeItem(G-3)}else if(G>=3&&1===a.getItem(G-1).type){I=3;var J=transformListToTransform(a).matrix,ee=n.createSVGTransform();ee.setMatrix(J),a.clear(),a.appendItem(ee)}else if((1===G||G>1&&3!==a.getItem(1).type)&&2===a.getItem(0).type){I=2;var te=transformListToTransform(a).matrix;a.removeItem(0);var ne=transformListToTransform(a).matrix.inverse(),ae=matrixMultiply(ne,te);if(N=ae.e,L=ae.f,0!==N||0!==L){for(var re=t.childNodes,ie=re.length,oe=[];ie--;){var se=re.item(ie);if(1===se.nodeType){if(se.getAttribute("clip-path")){var le=se.getAttribute("clip-path");oe.includes(le)||(updateClipPath(le,N,L),oe.push(le))}R=context_.getStartTransform(),context_.setStartTransform(se.getAttribute("transform"));var ce=getTransformList(se);if(ce){var ue=n.createSVGTransform();ue.setTranslate(N,L),ce.numberOfItems?ce.insertItemBefore(ue,0):ce.appendItem(ue),p.addSubCommand(e(se));for(var de=t.getElementsByTagNameNS(NS.SVG,"use"),he="#"+se.id,ge=de.length;ge--;){var pe=de.item(ge);if(he===getHref(pe)){var fe=n.createSVGTransform();fe.setTranslate(-N,-L),getTransformList(pe).insertItemBefore(fe,0),p.addSubCommand(e(pe))}}context_.setStartTransform(R)}}}context_.setStartTransform(R)}}else{if(1!==G||1!==a.getItem(0).type||$){if($){var ve=n.createSVGTransform();ve.setRotate($,S.x,S.y),a.numberOfItems?a.insertItemBefore(ve,0):a.appendItem(ve)}return 0===a.numberOfItems&&t.removeAttribute("transform"),null}I=1;for(var me=a.getItem(0).matrix,_e=t.childNodes,be=_e.length;be--;){var ye=_e.item(be);if(1===ye.nodeType){R=context_.getStartTransform(),context_.setStartTransform(ye.getAttribute("transform"));var xe=getTransformList(ye);if(!xe)continue;var Ce=matrixMultiply(me,transformListToTransform(xe).matrix),Se=n.createSVGTransform();Se.setMatrix(Ce),xe.clear(),xe.appendItem(Se,0),p.addSubCommand(e(ye)),context_.setStartTransform(R);var we=ye.getAttribute("stroke-width");if("none"!==ye.getAttribute("stroke")&&!isNaN(we)){var $e=(Math.abs(Ce.a)+Math.abs(Ce.d))/2;ye.setAttribute("stroke-width",we*$e)}}}a.clear()}if(2===I){if($){S={x:C.x+M.e,y:C.y+M.f};var ke=n.createSVGTransform();ke.setRotate($,S.x,S.y),a.numberOfItems?a.insertItemBefore(ke,0):a.appendItem(ke)}}else if(3===I){var Ae=transformListToTransform(a).matrix,Ee=n.createSVGTransform();Ee.setRotate($,C.x,C.y);var Pe=Ee.matrix,Te=n.createSVGTransform();Te.setRotate($,S.x,S.y);var Ge=Te.matrix.inverse(),Ne=Ae.inverse(),Le=matrixMultiply(Ne,Ge,Pe,Ae);if(N=Le.e,L=Le.f,0!==N||0!==L)for(var Ie=t.childNodes,Me=Ie.length;Me--;){var Re=Ie.item(Me);if(1===Re.nodeType){R=context_.getStartTransform(),context_.setStartTransform(Re.getAttribute("transform"));var Oe=getTransformList(Re),Be=n.createSVGTransform();Be.setTranslate(N,L),Oe.numberOfItems?Oe.insertItemBefore(Be,0):Oe.appendItem(Be),p.addSubCommand(e(Re)),context_.setStartTransform(R)}}$&&(a.numberOfItems?a.insertItemBefore(Te,0):a.appendItem(Te))}}else{var Ve=getBBox(t);if(!Ve&&"path"!==t.tagName)return null;var je=void 0,Fe=getRotationAngle(t);if(Fe){C={x:Ve.x+Ve.width/2,y:Ve.y+Ve.height/2},S=transformPoint(Ve.x+Ve.width/2,Ve.y+Ve.height/2,transformListToTransform(a).matrix);for(var De=Fe*Math.PI/180,Ue=Math.abs(De)>1e-10?Math.sin(De)/(1-Math.cos(De)):2/De,He=0;He=3&&3===a.getItem(Ye-2).type&&2===a.getItem(Ye-3).type&&2===a.getItem(Ye-1).type)We=3,je=transformListToTransform(a,Ye-3,Ye-1).matrix,a.removeItem(Ye-1),a.removeItem(Ye-2),a.removeItem(Ye-3);else if(4===Ye&&1===a.getItem(Ye-1).type){We=3,je=transformListToTransform(a).matrix;var tt=n.createSVGTransform();tt.setMatrix(je),a.clear(),a.appendItem(tt),je=n.createSVGMatrix()}else if((1===Ye||Ye>1&&3!==a.getItem(1).type)&&2===a.getItem(0).type){We=2;var nt=a.getItem(0).matrix,at=transformListToTransform(a,1).matrix,rt=at.inverse();je=matrixMultiply(rt,nt,at),a.removeItem(0)}else{if(1!==Ye||1!==a.getItem(0).type||Fe){if(Fe){var it=n.createSVGTransform();it.setRotate(Fe,S.x,S.y),a.numberOfItems?a.insertItemBefore(it,0):a.appendItem(it)}return 0===a.numberOfItems&&t.removeAttribute("transform"),null}switch(je=transformListToTransform(a).matrix,t.tagName){case"line":f=$$7(t).attr(["x1","y1","x2","y2"]);case"polyline":case"polygon":if(f.points=t.getAttribute("points"),f.points){var ot=t.points,st=ot.numberOfItems;f.points=new Array(st);for(var lt=0;lt0;)n.push(n.shift()),a--;var r=0;for(t in selectorManager_.selectorGrips)selectorManager_.selectorGrips[t].setAttribute("style","cursor:"+n[r]+"-resize"),r++}},{key:"showGrips",value:function(e){var t=e?"inline":"none";selectorManager_.selectorGripsGroup.setAttribute("display",t);var n=this.selectedElement;this.hasGrips=e,n&&e&&(this.selectorGroup.append(selectorManager_.selectorGripsGroup),this.updateGripCursors(getRotationAngle(n)))}},{key:"resize",value:function(e){var t=this.selectorRect,n=selectorManager_,a=n.selectorGrips,r=this.selectedElement,i=r.getAttribute("stroke-width"),o=svgFactory_.getCurrentZoom(),s=1/o;"none"===r.getAttribute("stroke")||isNaN(i)||(s+=i/2);var l=r.tagName;"text"===l&&(s+=2/o);var c=getTransformList(r),u=transformListToTransform(c).matrix;if(u.e*=o,u.f*=o,e||(e=getBBox(r)),"g"===l&&!$$8.data(r,"gsvg")){var d=getStrokedBBox([r.childNodes]);d&&(e=d)}var h=e.x,g=e.y,p=e.width,f=e.height;s*=o;var v=transformBox(h*o,g*o,p*o,f*o,u),m=v.aabox,_=m.x-s,b=m.y-s,y=m.width+2*s,x=m.height+2*s,C=_+y/2,S=b+x/2,w=getRotationAngle(r);if(w){var $=svgFactory_.svgRoot().createSVGTransform();$.setRotate(-w,C,S);var k=$.matrix;v.tl=transformPoint(v.tl.x,v.tl.y,k),v.tr=transformPoint(v.tr.x,v.tr.y,k),v.bl=transformPoint(v.bl.x,v.bl.y,k),v.br=transformPoint(v.br.x,v.br.y,k);var A=v.tl,E=A.x,P=A.y,T=A.x,G=A.y,N=Math.min,L=Math.max;_=E=N(E,N(v.tr.x,N(v.bl.x,v.br.x)))-s,b=P=N(P,N(v.tr.y,N(v.bl.y,v.br.y)))-s,y=(T=L(T,L(v.tr.x,L(v.bl.x,v.br.x)))+s)-E,x=(G=L(G,L(v.tr.y,L(v.bl.y,v.br.y)))+s)-P}var I="M"+_+","+b+" L"+(_+y)+","+b+" "+(_+y)+","+(b+x)+" "+_+","+(b+x)+"z";t.setAttribute("d",I);var M=w?"rotate("+[w,C,S].join(",")+")":"";for(var R in this.selectorGroup.setAttribute("transform",M),this.gripCoords={nw:[_,b],ne:[_+y,b],sw:[_,b+x],se:[_+y,b+x],n:[_+y/2,b],w:[_,b+x/2],e:[_+y,b+x/2],s:[_+y/2,b+x]},this.gripCoords){var O=this.gripCoords[R];a[R].setAttribute("cx",O[0]),a[R].setAttribute("cy",O[1])}n.rotateGripConnector.setAttribute("x1",_+y/2),n.rotateGripConnector.setAttribute("y1",b),n.rotateGripConnector.setAttribute("x2",_+y/2),n.rotateGripConnector.setAttribute("y2",b-5*gripRadius),n.rotateGrip.setAttribute("cx",_+y/2),n.rotateGrip.setAttribute("cy",b-5*gripRadius)}}]),e}(),SelectorManager=function(){function e(){classCallCheck(this,e),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 createClass(e,[{key:"initGroup",value:function(){for(var e in 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