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n=t.join(""),i=/^[RL]/.test(n);e>=4&&(t[1]+=i?"Y":"X");var r=t[i?0:1],s=t[i?1:0],a="get"+r,o="get"+s,h="set"+r,l="set"+s,u,c="set"+n;this["get"+n]=function(t){var e;return new(t?p:m)(this[a](),this[o](),this,c)},this[c]=function(){var t=p.read(arguments);this[h](t.x),this[l](t.y)}},{beans:!0})),b=x.extend({initialize:function t(e,n,i,r,s,a){this._set(e,n,i,r,!0),this._owner=s,this._setter=a},_set:function(t,e,n,i,r){return this._x=t,this._y=e,this._width=n,this._height=i,r||this._owner[this._setter](this),this}},new function(){var t=x.prototype;return u.each(["x","y","width","height"],function(t){var e=u.capitalize(t),n="_"+t;this["get"+e]=function(){return this[n]},this["set"+e]=function(t){this[n]=t,this._dontNotify||this._owner[this._setter](this)}},u.each(["Point","Size","Center","Left","Top","Right","Bottom","CenterX","CenterY","TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],function(e){var n="set"+e;this[n]=function(){this._dontNotify=!0,t[n].apply(this,arguments),this._dontNotify=!1,this._owner[this._setter](this)}},{isSelected:function(){return!!(2&this._owner._selection)},setSelected:function(t){var e=this._owner;e._changeSelection&&e._changeSelection(2,t)}}))}),C=u.extend({_class:"Matrix",initialize:function t(e,n){var i=arguments.length,r=!0;if(i>=6?this._set.apply(this,arguments):1===i||2===i?e instanceof t?this._set(e._a,e._b,e._c,e._d,e._tx,e._ty,n):Array.isArray(e)?this._set.apply(this,n?e.concat([n]):e):r=!1:i?r=!1:this.reset(),!r)throw new Error("Unsupported matrix parameters");return this},set:"#initialize",_set:function(t,e,n,i,r,s,a){return this._a=t,this._b=e,this._c=n,this._d=i,this._tx=r,this._ty=s,a||this._changed(),this},_serialize:function(t,e){return u.serialize(this.getValues(),t,!0,e)},_changed:function(){var t=this._owner;t&&(t._applyMatrix?t.transform(null,!0):t._changed(9))},clone:function(){return new C(this._a,this._b,this._c,this._d,this._tx,this._ty)},equals:function(t){return t===this||t&&this._a===t._a&&this._b===t._b&&this._c===t._c&&this._d===t._d&&this._tx===t._tx&&this._ty===t._ty},toString:function(){var t=_.instance;return"[["+[t.number(this._a),t.number(this._c),t.number(this._tx)].join(", ")+"], ["+[t.number(this._b),t.number(this._d),t.number(this._ty)].join(", ")+"]]"},reset:function(t){return this._a=this._d=1,this._b=this._c=this._tx=this._ty=0,t||this._changed(),this},apply:function(t,e){var n=this._owner;return!!n&&(n.transform(null,!0,u.pick(t,!0),e),this.isIdentity())},translate:function(){var t=p.read(arguments),e=t.x,n=t.y;return this._tx+=e*this._a+n*this._c,this._ty+=e*this._b+n*this._d,this._changed(),this},scale:function(){var t=p.read(arguments),e=p.read(arguments,0,{readNull:!0});return e&&this.translate(e),this._a*=t.x,this._b*=t.x,this._c*=t.y,this._d*=t.y,e&&this.translate(e.negate()),this._changed(),this},rotate:function(t){t*=Math.PI/180;var e=p.read(arguments,1),n=e.x,i=e.y,r=Math.cos(t),s=Math.sin(t),a=n-n*r+i*s,o=i-n*s-i*r,h=this._a,l=this._b,u=this._c,c=this._d;return this._a=r*h+s*u,this._b=r*l+s*c,this._c=-s*h+r*u,this._d=-s*l+r*c,this._tx+=a*h+o*u,this._ty+=a*l+o*c,this._changed(),this},shear:function(){var t=p.read(arguments),e=p.read(arguments,0,{readNull:!0});e&&this.translate(e);var n=this._a,i=this._b;return this._a+=t.y*this._c,this._b+=t.y*this._d,this._c+=t.x*n,this._d+=t.x*i,e&&this.translate(e.negate()),this._changed(),this},skew:function(){var t=p.read(arguments),e=p.read(arguments,0,{readNull:!0}),n=Math.PI/180,i=new p(Math.tan(t.x*n),Math.tan(t.y*n));return this.shear(i,e)},append:function(t,e){if(t){var n=this._a,i=this._b,r=this._c,s=this._d,a=t._a,o=t._c,h=t._b,l=t._d,u=t._tx,c=t._ty;this._a=a*n+h*r,this._c=o*n+l*r,this._b=a*i+h*s,this._d=o*i+l*s,this._tx+=u*n+c*r,this._ty+=u*i+c*s,e||this._changed()}return this},prepend:function(t,e){if(t){var n=this._a,i=this._b,r=this._c,s=this._d,a=this._tx,o=this._ty,h=t._a,l=t._c,u=t._b,c=t._d,d=t._tx,f=t._ty;this._a=h*n+l*i,this._c=h*r+l*s,this._b=u*n+c*i,this._d=u*r+c*s,this._tx=h*a+l*o+d,this._ty=u*a+c*o+f,e||this._changed()}return this},appended:function(t){return this.clone().append(t)},prepended:function(t){return this.clone().prepend(t)},invert:function(){var t=this._a,e=this._b,n=this._c,i=this._d,r=this._tx,s=this._ty,a=t*i-e*n,o=null;return a&&!isNaN(a)&&isFinite(r)&&isFinite(s)&&(this._a=i/a,this._b=-e/a,this._c=-n/a,this._d=t/a,this._tx=(n*s-i*r)/a,this._ty=(e*r-t*s)/a,o=this),o},inverted:function(){return this.clone().invert()},concatenate:"#append",preConcatenate:"#prepend",chain:"#appended",_shiftless:function(){return new C(this._a,this._b,this._c,this._d,0,0)},_orNullIfIdentity:function(){return this.isIdentity()?null:this},isIdentity:function(){return 1===this._a&&0===this._b&&0===this._c&&1===this._d&&0===this._tx&&0===this._ty},isInvertible:function(){var t=this._a*this._d-this._c*this._b;return t&&!isNaN(t)&&isFinite(this._tx)&&isFinite(this._ty)},isSingular:function(){return!this.isInvertible()},transform:function(t,e,n){return arguments.length<3?this._transformPoint(p.read(arguments)):this._transformCoordinates(t,e,n)},_transformPoint:function(t,e,n){var i=t.x,r=t.y;return e||(e=new p),e._set(i*this._a+r*this._c+this._tx,i*this._b+r*this._d+this._ty,n)},_transformCoordinates:function(t,e,n){for(var i=0,r=2*n;i<r;i+=2){var s=t[i],a=t[i+1];e[i]=s*this._a+a*this._c+this._tx,e[i+1]=s*this._b+a*this._d+this._ty}return e},_transformCorners:function(t){var e=t.x,n=t.y,i=e+t.width,r=n+t.height,s=[e,n,i,n,i,r,e,r];return this._transformCoordinates(s,s,4)},_transformBounds:function(t,e,n){for(var i=this._transformCorners(t),r=i.slice(0,2),s=r.slice(),a=2;a<8;a++){var o=i[a],h=1&a;o<r[h]?r[h]=o:o>s[h]&&(s[h]=o)}return e||(e=new x),e._set(r[0],r[1],s[0]-r[0],s[1]-r[1],n)},inverseTransform:function(){return this._inverseTransform(p.read(arguments))},_inverseTransform:function(t,e,n){var i=this._a,r=this._b,s=this._c,a=this._d,o=this._tx,h=this._ty,l=i*a-r*s,u=null;if(l&&!isNaN(l)&&isFinite(o)&&isFinite(h)){var c=t.x-this._tx,d=t.y-this._ty;e||(e=new p),u=e._set((c*a-d*s)/l,(d*i-c*r)/l,n)}return u},decompose:function(){var t=this._a,e=this._b,n=this._c,i=this._d,r=t*i-e*n,s=Math.sqrt,a=Math.atan2,o=180/Math.PI,h,l,u;if(0!==t||0!==e){var c=s(t*t+e*e);h=Math.acos(t/c)*(e>0?1:-1),l=[c,r/c],u=[a(t*n+e*i,c*c),0]}else if(0!==n||0!==i){var d=s(n*n+i*i);h=Math.asin(n/d)*(i>0?1:-1),l=[r/d,d],u=[0,a(t*n+e*i,d*d)]}else h=0,u=l=[0,0];return{translation:this.getTranslation(),rotation:h*o,scaling:new p(l),skewing:new p(u[0]*o,u[1]*o)}},getValues:function(){return[this._a,this._b,this._c,this._d,this._tx,this._ty]},getTranslation:function(){return new p(this._tx,this._ty)},getScaling:function(){return(this.decompose()||{}).scaling},getRotation:function(){return(this.decompose()||{}).rotation},applyToContext:function(t){this.isIdentity()||t.transform(this._a,this._b,this._c,this._d,this._tx,this._ty)}},u.each(["a","b","c","d","tx","ty"],function(t){var e=u.capitalize(t),n="_"+t;this["get"+e]=function(){return this[n]},this["set"+e]=function(t){this[n]=t,this._changed()}},{})),S=u.extend({_class:"Line",initialize:function t(e,n,i,r,s){var a=!1;arguments.length>=4?(this._px=e,this._py=n,this._vx=i,this._vy=r,a=s):(this._px=e.x,this._py=e.y,this._vx=n.x,this._vy=n.y,a=i),a||(this._vx-=this._px,this._vy-=this._py)},getPoint:function(){return new p(this._px,this._py)},getVector:function(){return new p(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return S.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t,e){return S.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0,e)},getDistance:function(t){return Math.abs(this.getSignedDistance(t))},getSignedDistance:function(t){return S.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0)},isCollinear:function(t){return p.isCollinear(this._vx,this._vy,t._vx,t._vy)},isOrthogonal:function(t){return p.isOrthogonal(this._vx,this._vy,t._vx,t._vy)},statics:{intersect:function(t,e,n,i,r,s,a,o,h,l){h||(n-=t,i-=e,a-=r,o-=s);var u=n*o-i*a;if(!g.isZero(u)){var c=t-r,d=e-s,f=(a*d-o*c)/u,_=(n*d-i*c)/u,v=1e-12,m=-1e-12,y=1+1e-12;if(l||m<f&&f<y&&m<_&&_<y)return l||(f=f<=0?0:f>=1?1:f),new p(t+f*n,e+f*i)}},getSide:function(t,e,n,i,r,s,a,o){a||(n-=t,i-=e);var h=r-t,l,u=h*i-(s-e)*n;return!o&&g.isZero(u)&&(u=(h*n+h*n)/(n*n+i*i))>=0&&u<=1&&(u=0),u<0?-1:u>0?1:0},getSignedDistance:function(t,e,n,i,r,s,a){return a||(n-=t,i-=e),0===n?i>0?r-t:t-r:0===i?n<0?s-e:e-s:((r-t)*i-(s-e)*n)/Math.sqrt(n*n+i*i)},getDistance:function(t,e,n,i,r,s,a){return Math.abs(S.getSignedDistance(t,e,n,i,r,s,a))}}}),M=f.extend({_class:"Project",_list:"projects",_reference:"project",_compactSerialize:!0,initialize:function t(e){f.call(this,!0),this._children=[],this._namedChildren={},this._activeLayer=null,this._currentStyle=new J(null,null,this),this._view=X.create(this,e||at.getCanvas(1,1)),this._selectionItems={},this._selectionCount=0,this._updateVersion=0},_serialize:function(t,e){return u.serialize(this._children,t,!0,e)},_changed:function(t,e){if(1&t){var n=this._view;n&&(n._needsUpdate=!0,!n._requested&&n._autoUpdate&&n.requestUpdate())}var i=this._changes;if(i&&e){var r=this._changesById,s=e._id,a=r[s];a?a.flags|=t:i.push(r[s]={item:e,flags:t})}},clear:function(){for(var t=this._children,e=t.length-1;e>=0;e--)t[e].remove()},isEmpty:function(){return!this._children.length},remove:function t(){return!!t.base.call(this)&&(this._view&&this._view.remove(),!0)},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.set(t)},getIndex:function(){return this._index},getOptions:function(){return this._scope.settings},getLayers:function(){return this._children},getActiveLayer:function(){return this._activeLayer||new I({project:this,insert:!0})},getSymbolDefinitions:function(){var t=[],e={};return this.getItems({class:O,match:function(n){var i=n._definition,r=i._id;return e[r]||(e[r]=!0,t.push(i)),!1}}),t},getSymbols:"getSymbolDefinitions",getSelectedItems:function(){var t=this._selectionItems,e=[];for(var n in t){var i=t[n],r=i._selection;1&r&&i.isInserted()?e.push(i):r||this._updateSelection(i)}return e},_updateSelection:function(t){var e=t._id,n=this._selectionItems;t._selection?n[e]!==t&&(this._selectionCount++,n[e]=t):n[e]===t&&(this._selectionCount--,delete n[e])},selectAll:function(){for(var t=this._children,e=0,n=t.length;e<n;e++)t[e].setFullySelected(!0)},deselectAll:function(){var t=this._selectionItems;for(var e in t)t[e].setFullySelected(!1)},addLayer:function(t){return this.insertLayer(o,t)},insertLayer:function(t,e){if(e instanceof I){e._remove(!1,!0),u.splice(this._children,[e],t,0),e._setProject(this,!0);var n=e._name;n&&e.setName(n),this._changes&&e._changed(5),this._activeLayer||(this._activeLayer=e)}else e=null;return e},_insertItem:function(t,e,n){return e=this.insertLayer(t,e)||(this._activeLayer||this._insertItem(o,new I(P.NO_INSERT),!0)).insertChild(t,e),n&&e.activate&&e.activate(),e},getItems:function(t){return P._getItems(this,t)},getItem:function(t){return P._getItems(this,t,null,null,!0)[0]||null},importJSON:function(t){this.activate();var e=this._activeLayer;return u.importJSON(t,e&&e.isEmpty()&&e)},removeOn:function(t){var e=this._removeSets;if(e){"mouseup"===t&&(e.mousedrag=null);var n=e[t];if(n){for(var i in n){var r=n[i];for(var s in e){var a=e[s];a&&a!=n&&delete a[r._id]}r.remove()}e[t]=null}}},draw:function(t,e,n){this._updateVersion++,t.save(),e.applyToContext(t);for(var i=this._children,r=new u({offset:new p(0,0),pixelRatio:n,viewMatrix:e.isIdentity()?null:e,matrices:[new C],updateMatrix:!0}),s=0,a=i.length;s<a;s++)i[s].draw(t,r);if(t.restore(),this._selectionCount>0){t.save(),t.strokeWidth=1;var o=this._selectionItems,h=this._scope.settings.handleSize,l=this._updateVersion;for(var c in o)o[c]._drawSelection(t,e,h,o,l);t.restore()}}}),P=u.extend(c,{statics:{extend:function t(e){return e._serializeFields&&(e._serializeFields=u.set({},this.prototype._serializeFields,e._serializeFields)),t.base.apply(this,arguments)},NO_INSERT:{insert:!1}},_class:"Item",_name:null,_applyMatrix:!0,_canApplyMatrix:!0,_canScaleStroke:!1,_pivot:null,_visible:!0,_blendMode:"normal",_opacity:1,_locked:!1,_guide:!1,_clipMask:!1,_selection:0,_selectBounds:!0,_selectChildren:!1,_serializeFields:{name:null,applyMatrix:null,matrix:new C,pivot:null,visible:!0,blendMode:"normal",opacity:1,locked:!1,guide:!1,clipMask:!1,selected:!1,data:{}},_prioritize:["applyMatrix"]},new function(){var t=["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"];return u.each(t,function(t){this._events[t]={install:function(t){this.getView()._countItemEvent(t,1)},uninstall:function(t){this.getView()._countItemEvent(t,-1)}}},{_events:{onFrame:{install:function(){this.getView()._animateItem(this,!0)},uninstall:function(){this.getView()._animateItem(this,!1)}},onLoad:{},onError:{}},statics:{_itemHandlers:t}})},{initialize:function t(){},_initialize:function(t,e){var n=t&&u.isPlainObject(t),i=n&&!0===t.internal,r=this._matrix=new C,a=n&&t.project||s.project,h=s.settings;return this._id=i?null:v.get(),this._parent=this._index=null,this._applyMatrix=this._canApplyMatrix&&h.applyMatrix,e&&r.translate(e),r._owner=this,this._style=new J(a._currentStyle,this,a),i||n&&0==t.insert||!h.insertItems&&(!n||!0!==t.insert)?this._setProject(a):(n&&t.parent||a)._insertItem(o,this,!0),n&&t!==P.NO_INSERT&&this.set(t,{internal:!0,insert:!0,project:!0,parent:!0}),n},_serialize:function(t,e){var n={},i=this;function r(r){for(var s in r){var a=i[s];u.equals(a,"leading"===s?1.2*r.fontSize:r[s])||(n[s]=u.serialize(a,t,"data"!==s,e))}}return r(this._serializeFields),this instanceof k||r(this._style._defaults),[this._class,n]},_changed:function(t){var e=this._symbol,n=this._parent||e,i=this._project;8&t&&(this._bounds=this._position=this._decomposed=this._globalMatrix=o),n&&40&t&&P._clearBoundsCache(n),2&t&&P._clearBoundsCache(this),i&&i._changed(t,this),e&&e._changed(t)},getId:function(){return this._id},getName:function(){return this._name},setName:function(t){if(this._name&&this._removeNamed(),t===+t+"")throw new Error("Names consisting only of numbers are not supported.");var e=this._getOwner();if(t&&e){var n=e._children,i=e._namedChildren;(i[t]=i[t]||[]).push(this),t in n||(n[t]=this)}this._name=t||o,this._changed(128)},getStyle:function(){return this._style},setStyle:function(t){this.getStyle().set(t)}},u.each(["locked","visible","blendMode","opacity","guide"],function(t){var e=u.capitalize(t),n="_"+t,i={locked:128,visible:137};this["get"+e]=function(){return this[n]},this["set"+e]=function(e){e!=this[n]&&(this[n]=e,this._changed(i[t]||129))}},{}),{beans:!0,getSelection:function(){return this._selection},setSelection:function(t){if(t!==this._selection){this._selection=t;var e=this._project;e&&(e._updateSelection(this),this._changed(129))}},_changeSelection:function(t,e){var n=this._selection;this.setSelection(e?n|t:n&~t)},isSelected:function(){if(this._selectChildren)for(var t=this._children,e=0,n=t.length;e<n;e++)if(t[e].isSelected())return!0;return!!(1&this._selection)},setSelected:function(t){if(this._selectChildren)for(var e=this._children,n=0,i=e.length;n<i;n++)e[n].setSelected(t);this._changeSelection(1,t)},isFullySelected:function(){var t=this._children,e=!!(1&this._selection);if(t&&e){for(var n=0,i=t.length;n<i;n++)if(!t[n].isFullySelected())return!1;return!0}return e},setFullySelected:function(t){var e=this._children;if(e)for(var n=0,i=e.length;n<i;n++)e[n].setFullySelected(t);this._changeSelection(1,t)},isClipMask:function(){return this._clipMask},setClipMask:function(t){this._clipMask!=(t=!!t)&&(this._clipMask=t,t&&(this.setFillColor(null),this.setStrokeColor(null)),this._changed(129),this._parent&&this._parent._changed(1024))},getData:function(){return this._data||(this._data={}),this._data},setData:function(t){this._data=t},getPosition:function(t){var e=this._position,n=t?p:m;if(!e){var i=this._pivot;e=this._position=i?this._matrix._transformPoint(i):this.getBounds().getCenter(!0)}return new n(e.x,e.y,this,"setPosition")},setPosition:function(){this.translate(p.read(arguments).subtract(this.getPosition(!0)))},getPivot:function(){var t=this._pivot;return t?new m(t.x,t.y,this,"setPivot"):null},setPivot:function(){this._pivot=p.read(arguments,0,{clone:!0,readNull:!0}),this._position=o}},u.each({getStrokeBounds:{stroke:!0},getHandleBounds:{handle:!0},getInternalBounds:{internal:!0}},function(t,e){this[e]=function(e){return this.getBounds(e,t)}},{beans:!0,getBounds:function(t,e){var n=e||t instanceof C,i=u.set({},n?e:t,this._boundsOptions);i.stroke&&!this.getStrokeScaling()||(i.cacheItem=this);var r=this._getCachedBounds(n&&t,i).rect;return arguments.length?r:new b(r.x,r.y,r.width,r.height,this,"setBounds")},setBounds:function(){var t=x.read(arguments),e=this.getBounds(),n=this._matrix,i=new C,r=t.getCenter();i.translate(r),t.width==e.width&&t.height==e.height||(n.isInvertible()||(n.set(n._backup||(new 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t=this;t=t._parent;)if(t instanceof I)return t;return null},getParent:function(){return this._parent},setParent:function(t){return t.addChild(this)},_getOwner:"#getParent",getChildren:function(){return this._children},setChildren:function(t){this.removeChildren(),this.addChildren(t)},getFirstChild:function(){return this._children&&this._children[0]||null},getLastChild:function(){return this._children&&this._children[this._children.length-1]||null},getNextSibling:function(){var t=this._getOwner();return t&&t._children[this._index+1]||null},getPreviousSibling:function(){var t=this._getOwner();return t&&t._children[this._index-1]||null},getIndex:function(){return this._index},equals:function(t){return t===this||t&&this._class===t._class&&this._style.equals(t._style)&&this._matrix.equals(t._matrix)&&this._locked===t._locked&&this._visible===t._visible&&this._blendMode===t._blendMode&&this._opacity===t._opacity&&this._clipMask===t._clipMask&&this._guide===t._guide&&this._equals(t)||!1},_equals:function(t){return u.equals(this._children,t._children)},clone:function(t){var e=new this.constructor(P.NO_INSERT),n=this._children,i=u.pick(t?t.insert:o,t===o||!0===t),r=u.pick(t?t.deep:o,!0);n&&e.copyAttributes(this),n&&!r||e.copyContent(this),n||e.copyAttributes(this),i&&e.insertAbove(this);var s=this._name,a=this._parent;if(s&&a){for(var n=a._children,h=s,l=1;n[s];)s=h+" "+l++;s!==h&&e.setName(s)}return e},copyContent:function(t){for(var e=t._children,n=0,i=e&&e.length;n<i;n++)this.addChild(e[n].clone(!1),!0)},copyAttributes:function(t,e){this.setStyle(t._style);for(var n=["_locked","_visible","_blendMode","_opacity","_clipMask","_guide"],i=0,r=n.length;i<r;i++){var s=n[i];t.hasOwnProperty(s)&&(this[s]=t[s])}e||this._matrix.set(t._matrix,!0),this.setApplyMatrix(t._applyMatrix),this.setPivot(t._pivot),this.setSelection(t._selection);var a=t._data,o=t._name;this._data=a?u.clone(a):null,o&&this.setName(o)},rasterize:function(t,e){var n=this.getStrokeBounds(),i=(t||this.getView().getResolution())/72,r=n.getTopLeft().floor(),s=n.getBottomRight().ceil(),a=new y(s.subtract(r)),h=new T(P.NO_INSERT);if(!a.isZero()){var l=at.getCanvas(a.multiply(i)),c=l.getContext("2d"),d=(new C).scale(i).translate(r.negate());c.save(),d.applyToContext(c),this.draw(c,new u({matrices:[d]})),c.restore(),h.setCanvas(l)}return h.transform((new C).translate(r.add(a.divide(2))).scale(1/i)),(e===o||e)&&h.insertAbove(this),h},contains:function(){return!!this._contains(this._matrix._inverseTransform(p.read(arguments)))},_contains:function(t){var e=this._children;if(e){for(var n=e.length-1;n>=0;n--)if(e[n].contains(t))return!0;return!1}return 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t=this._getOwner();return t?t._insertItem(0,this):null},bringToFront:function(){var t=this._getOwner();return t?t._insertItem(o,this):null},appendTop:"#addChild",appendBottom:function(t){return this.insertChild(0,t)},moveAbove:"#insertAbove",moveBelow:"#insertBelow",addTo:function(t){return t._insertItem(o,this)},copyTo:function(t){return this.clone(!1).addTo(t)},reduce:function(t){var e=this._children;if(e&&1===e.length){var n=e[0].reduce(t);return this._parent?(n.insertAbove(this),this.remove()):n.remove(),n}return this},_removeNamed:function(){var t=this._getOwner();if(t){var e=t._children,n=t._namedChildren,i=this._name,r=n[i],s=r?r.indexOf(this):-1;-1!==s&&(e[i]==this&&delete e[i],r.splice(s,1),r.length?e[i]=r[0]:delete n[i])}},_remove:function(t,e){var n=this._getOwner(),i=this._project,r=this._index;return!!n&&(this._name&&this._removeNamed(),null!=r&&(i._activeLayer===this&&(i._activeLayer=this.getNextSibling()||this.getPreviousSibling()),u.splice(n._children,null,r,1)),this._installEvents(!1),t&&i._changes&&this._changed(5),e&&n._changed(11,this),this._parent=null,!0)},remove:function(){return this._remove(!0,!0)},replaceWith:function(t){var e=t&&t.insertBelow(this);return e&&this.remove(),e},removeChildren:function(t,e){if(!this._children)return null;t=t||0,e=u.pick(e,this._children.length);for(var n=u.splice(this._children,null,t,e-t),i=n.length-1;i>=0;i--)n[i]._remove(!0,!1);return n.length>0&&this._changed(11),n},clear:"#removeChildren",reverseChildren:function(){if(this._children){this._children.reverse();for(var t=0,e=this._children.length;t<e;t++)this._children[t]._index=t;this._changed(11)}},isEmpty:function(){var t=this._children;return!t||!t.length},isEditable:function(){for(var t=this;t;){if(!t._visible||t._locked)return!1;t=t._parent}return!0},hasFill:function(){return this.getStyle().hasFill()},hasStroke:function(){return this.getStyle().hasStroke()},hasShadow:function(){return this.getStyle().hasShadow()},_getOrder:function(t){function e(t){var e=[];do{e.unshift(t)}while(t=t._parent);return e}for(var n=e(this),i=e(t),r=0,s=Math.min(n.length,i.length);r<s;r++)if(n[r]!=i[r])return n[r]._index<i[r]._index?1:-1;return 0},hasChildren:function(){return this._children&&this._children.length>0},isInserted:function(){return!!this._parent&&this._parent.isInserted()},isAbove:function(t){return-1===this._getOrder(t)},isBelow:function(t){return 1===this._getOrder(t)},isParent:function(t){return this._parent===t},isChild:function(t){return t&&t._parent===this},isDescendant:function(t){for(var e=this;e=e._parent;)if(e===t)return!0;return!1},isAncestor:function(t){return!!t&&t.isDescendant(this)},isSibling:function(t){return 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c=this._bounds,d=this._position;(s||a)&&this._changed(9);var f=s&&c&&t.decompose();if(f&&f.skewing.isZero()&&f.rotation%90==0){for(var _ in c){var g=c[_];if(g.nonscaling)delete c[_];else if(a||!g.internal){var v=g.rect;t._transformBounds(v,v)}}this._bounds=c;var p=c[this._getBoundsCacheKey(this._boundsOptions||{})];p&&(this._position=p.rect.getCenter(!0))}else s&&d&&this._pivot&&(this._position=t._transformPoint(d,d));return this},_transformContent:function(t,e,n){var i=this._children;if(i){for(var r=0,s=i.length;r<s;r++)i[r].transform(t,!0,e,n);return!0}},globalToLocal:function(){return this.getGlobalMatrix(!0)._inverseTransform(p.read(arguments))},localToGlobal:function(){return this.getGlobalMatrix(!0)._transformPoint(p.read(arguments))},parentToLocal:function(){return this._matrix._inverseTransform(p.read(arguments))},localToParent:function(){return this._matrix._transformPoint(p.read(arguments))},fitBounds:function(t,e){t=x.read(arguments);var n=this.getBounds(),i=n.height/n.width,r=t.height/t.width,s=(e?i>r:i<r)?t.width/n.width:t.height/n.height,a=new x(new p,new y(n.width*s,n.height*s));a.setCenter(t.getCenter()),this.setBounds(a)}}),{_setStyles:function(t,e,n){var i=this._style,r=this._matrix;if(i.hasFill()&&(t.fillStyle=i.getFillColor().toCanvasStyle(t,r)),i.hasStroke()){t.strokeStyle=i.getStrokeColor().toCanvasStyle(t,r),t.lineWidth=i.getStrokeWidth();var a=i.getStrokeJoin(),o=i.getStrokeCap(),h=i.getMiterLimit();if(a&&(t.lineJoin=a),o&&(t.lineCap=o),h&&(t.miterLimit=h),s.support.nativeDash){var l=i.getDashArray(),u=i.getDashOffset();l&&l.length&&("setLineDash"in t?(t.setLineDash(l),t.lineDashOffset=u):(t.mozDash=l,t.mozDashOffset=u))}}if(i.hasShadow()){var c=e.pixelRatio||1,d=n._shiftless().prepend((new C).scale(c,c)),f=d.transform(new p(i.getShadowBlur(),0)),_=d.transform(this.getShadowOffset());t.shadowColor=i.getShadowColor().toCanvasStyle(t),t.shadowBlur=f.getLength(),t.shadowOffsetX=_.x,t.shadowOffsetY=_.y}},draw:function(t,e,n){var i=this._updateVersion=this._project._updateVersion;if(this._visible&&0!==this._opacity){var r=e.matrices,s=e.viewMatrix,a=this._matrix,o=r[r.length-1].appended(a);if(o.isInvertible()){s=s?s.appended(o):o,r.push(o),e.updateMatrix&&(o._updateVersion=i,this._globalMatrix=o);var h=this._blendMode,l=this._opacity,u="normal"===h,c=ot.nativeModes[h],d=u&&1===l||e.dontStart||e.clip||(c||u&&l<1)&&this._canComposite(),f=e.pixelRatio||1,_,g,v;if(!d){var p=this.getStrokeBounds(s);if(!p.width||!p.height)return;v=e.offset,g=e.offset=p.getTopLeft().floor(),_=t,t=at.getContext(p.getSize().ceil().add(1).multiply(f)),1!==f&&t.scale(f,f)}t.save();var m=n?n.appended(a):this._canScaleStroke&&!this.getStrokeScaling(!0)&&s,y=!d&&e.clipItem,w=!m||y;if(d?(t.globalAlpha=l,c&&(t.globalCompositeOperation=h)):w&&t.translate(-g.x,-g.y),w&&(d?a:s).applyToContext(t),y&&e.clipItem.draw(t,e.extend({clip:!0})),m){t.setTransform(f,0,0,f,0,0);var x=e.offset;x&&t.translate(-x.x,-x.y)}this._draw(t,e,s,m),t.restore(),r.pop(),e.clip&&!e.dontFinish&&t.clip(),d||(ot.process(h,t,_,l,g.subtract(v).multiply(f)),at.release(t),e.offset=v)}}},_isUpdated:function(t){var e=this._parent;if(e instanceof F)return e._isUpdated(t);var n=this._updateVersion===t;return!n&&e&&e._visible&&e._isUpdated(t)&&(this._updateVersion=t,n=!0),n},_drawSelection:function(t,e,n,i,r){var s=this._selection,a=1&s,o=2&s||a&&this._selectBounds,h=4&s;if(this._drawSelected||(a=!1),(a||o||h)&&this._isUpdated(r)){var l,u=this.getSelectedColor(!0)||(l=this.getLayer())&&l.getSelectedColor(!0),c=e.appended(this.getGlobalMatrix(!0)),d=n/2;if(t.strokeStyle=t.fillStyle=u?u.toCanvasStyle(t):"#009dec",a&&this._drawSelected(t,c,i),h){var f=this.getPosition(!0),_=f.x,g=f.y;t.beginPath(),t.arc(_,g,d,0,2*Math.PI,!0),t.stroke();for(var v=[[0,-1],[1,0],[0,1],[-1,0]],p=d,m=n+1,y=0;y<4;y++){var w=v[y],x=w[0],b=w[1];t.moveTo(_+x*p,g+b*p),t.lineTo(_+x*m,g+b*m),t.stroke()}}if(o){var C=c._transformCorners(this.getInternalBounds());t.beginPath();for(var y=0;y<8;y++)t[y?"lineTo":"moveTo"](C[y],C[++y]);t.closePath(),t.stroke();for(var y=0;y<8;y++)t.fillRect(C[y]-d,C[++y]-d,n,n)}}},_canComposite:function(){return!1}},u.each(["down","drag","up","move"],function(t){this["removeOn"+u.capitalize(t)]=function(){var e={};return e[t]=!0,this.removeOn(e)}},{removeOn:function(t){for(var e in t)if(t[e]){var n="mouse"+e,i=this._project,r=i._removeSets=i._removeSets||{};r[n]=r[n]||{},r[n][this._id]=this}return this}})),k=P.extend({_class:"Group",_selectBounds:!1,_selectChildren:!0,_serializeFields:{children:[]},initialize:function t(e){this._children=[],this._namedChildren={},this._initialize(e)||this.addChildren(Array.isArray(e)?e:arguments)},_changed:function t(e){t.base.call(this,e),1026&e&&(this._clipItem=o)},_getClipItem:function(){var t=this._clipItem;if(t===o){t=null;for(var e=this._children,n=0,i=e.length;n<i;n++)if(e[n]._clipMask){t=e[n];break}this._clipItem=t}return t},isClipped:function(){return!!this._getClipItem()},setClipped:function(t){var e=this.getFirstChild();e&&e.setClipMask(t)},_getBounds:function t(e,n){var i=this._getClipItem();return i?i._getCachedBounds(e&&e.appended(i._matrix),u.set({},n,{stroke:!1})):t.base.call(this,e,n)},_hitTestChildren:function t(e,n,i){var r=this._getClipItem();return(!r||r.contains(e))&&t.base.call(this,e,n,i,r)},_draw:function(t,e){var n=e.clip,i=!n&&this._getClipItem();e=e.extend({clipItem:i,clip:!1}),n?(t.beginPath(),e.dontStart=e.dontFinish=!0):i&&i.draw(t,e.extend({clip:!0}));for(var r=this._children,s=0,a=r.length;s<a;s++){var o=r[s];o!==i&&o.draw(t,e)}}}),I=k.extend({_class:"Layer",initialize:function t(){k.apply(this,arguments)},_getOwner:function(){return this._parent||null!=this._index&&this._project},isInserted:function t(){return this._parent?t.base.call(this):null!=this._index},activate:function(){this._project._activeLayer=this},_hitTestSelf:function(){}}),z=P.extend({_class:"Shape",_applyMatrix:!1,_canApplyMatrix:!1,_canScaleStroke:!0,_serializeFields:{type:null,size:null,radius:null},initialize:function t(e,n){this._initialize(e,n)},_equals:function(t){return this._type===t._type&&this._size.equals(t._size)&&u.equals(this._radius,t._radius)},copyContent:function(t){this.setType(t._type),this.setSize(t._size),this.setRadius(t._radius)},getType:function(){return this._type},setType:function(t){this._type=t},getShape:"#getType",setShape:"#setType",getSize:function(){var t=this._size;return new w(t.width,t.height,this,"setSize")},setSize:function(){var t=y.read(arguments);if(this._size){if(!this._size.equals(t)){var e=this._type,n=t.width,i=t.height;"rectangle"===e?this._radius.set(y.min(this._radius,t.divide(2))):"circle"===e?(n=i=(n+i)/2,this._radius=n/2):"ellipse"===e&&this._radius._set(n/2,i/2),this._size._set(n,i),this._changed(9)}}else this._size=t.clone()},getRadius:function(){var t=this._radius;return"circle"===this._type?t:new w(t.width,t.height,this,"setRadius")},setRadius:function(t){var e=this._type;if("circle"===e){if(t===this._radius)return;var n=2*t;this._radius=t,this._size._set(n,n)}else if(t=y.read(arguments),this._radius){if(this._radius.equals(t))return;if(this._radius.set(t),"rectangle"===e){var n=y.max(this._size,t.multiply(2));this._size.set(n)}else"ellipse"===e&&this._size._set(2*t.width,2*t.height)}else this._radius=t.clone();this._changed(9)},isEmpty:function(){return!1},toPath:function(t){var e=new(D[u.capitalize(this._type)])({center:new p,size:this._size,radius:this._radius,insert:!1});return e.copyAttributes(this),s.settings.applyMatrix&&e.setApplyMatrix(!0),(t===o||t)&&e.insertAbove(this),e},toShape:"#clone",_asPathItem:function(){return this.toPath(!1)},_draw:function(t,e,n,i){var r=this._style,s=r.hasFill(),a=r.hasStroke(),o=e.dontFinish||e.clip,h=!i;if(s||a||o){var l=this._type,u=this._radius,c="circle"===l;if(e.dontStart||t.beginPath(),h&&c)t.arc(0,0,u,0,2*Math.PI,!0);else{var d=c?u:u.width,f=c?u:u.height,_=this._size,g=_.width,v=_.height;if(h&&"rectangle"===l&&0===d&&0===f)t.rect(-g/2,-v/2,g,v);else{var p=g/2,m=v/2,y=.44771525016920644,w=d*y,x=f*y,b=[-p,-m+f,-p,-m+x,-p+w,-m,-p+d,-m,p-d,-m,p-w,-m,p,-m+x,p,-m+f,p,m-f,p,m-x,p-w,m,p-d,m,-p+d,m,-p+w,m,-p,m-x,-p,m-f];i&&i.transform(b,b,32),t.moveTo(b[0],b[1]),t.bezierCurveTo(b[2],b[3],b[4],b[5],b[6],b[7]),p!==d&&t.lineTo(b[8],b[9]),t.bezierCurveTo(b[10],b[11],b[12],b[13],b[14],b[15]),m!==f&&t.lineTo(b[16],b[17]),t.bezierCurveTo(b[18],b[19],b[20],b[21],b[22],b[23]),p!==d&&t.lineTo(b[24],b[25]),t.bezierCurveTo(b[26],b[27],b[28],b[29],b[30],b[31])}}t.closePath()}o||!s&&!a||(this._setStyles(t,e,n),s&&(t.fill(r.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),a&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var n=new x(this._size).setCenter(0,0),i=this._style,r=e.stroke&&i.hasStroke()&&i.getStrokeWidth();return t&&(n=t._transformBounds(n)),r?n.expand(D._getStrokePadding(r,this._getStrokeMatrix(t,e))):n}},new function(){function t(t,e,n){var i=t._radius;if(!i.isZero())for(var r=t._size.divide(2),s=1;s<=4;s++){var a=new p(s>1&&s<4?-1:1,s>2?-1:1),o=a.multiply(r),h=o.subtract(a.multiply(i)),l;if(new x(n?o.add(a.multiply(n)):o,h).contains(e))return{point:h,quadrant:s}}}function e(t,e,n,i){var r=t.divide(e);return(!i||r.isInQuadrant(i))&&r.subtract(r.normalize()).multiply(e).divide(n).length<=1}return{_contains:function e(n){if("rectangle"===this._type){var i=t(this,n);return i?n.subtract(i.point).divide(this._radius).getLength()<=1:e.base.call(this,n)}return n.divide(this.size).getLength()<=.5},_hitTestSelf:function n(i,r,s,a){var o=!1,h=this._style,l=r.stroke&&h.hasStroke(),u=r.fill&&h.hasFill();if(l||u){var c=this._type,d=this._radius,f=l?h.getStrokeWidth()/2:0,_=r._tolerancePadding.add(D._getStrokePadding(f,!h.getStrokeScaling()&&a));if("rectangle"===c){var g=_.multiply(2),v=t(this,i,g);if(v)o=e(i.subtract(v.point),d,_,v.quadrant);else{var p=new x(this._size).setCenter(0,0),m=p.expand(g),y=p.expand(g.negate());o=m._containsPoint(i)&&!y._containsPoint(i)}}else o=e(i,d,_)}return o?new L(l?"stroke":"fill",this):n.base.apply(this,arguments)}}},{statics:new function(){function t(t,e,n,i,r){var s=new z(u.getNamed(r),e);return s._type=t,s._size=n,s._radius=i,s}return{Circle:function(){var e=p.readNamed(arguments,"center"),n=u.readNamed(arguments,"radius");return t("circle",e,new y(2*n),n,arguments)},Rectangle:function(){var e=x.readNamed(arguments,"rectangle"),n=y.min(y.readNamed(arguments,"radius"),e.getSize(!0).divide(2));return t("rectangle",e.getCenter(!0),e.getSize(!0),n,arguments)},Ellipse:function(){var e=z._readEllipse(arguments),n=e.radius;return t("ellipse",e.center,n.multiply(2),n,arguments)},_readEllipse:function(t){var e,n;if(u.hasNamed(t,"radius"))e=p.readNamed(t,"center"),n=y.readNamed(t,"radius");else{var i=x.readNamed(t,"rectangle");e=i.getCenter(!0),n=i.getSize(!0).divide(2)}return{center:e,radius:n}}}}}),T=P.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!1,handle:!1},_serializeFields:{crossOrigin:null,source:null},_prioritize:["crossOrigin"],initialize:function t(e,n){if(!this._initialize(e,n!==o&&p.read(arguments,1))){var i="string"==typeof e?l.getElementById(e):e;i?this.setImage(i):this.setSource(e)}this._size||(this._size=new y,this._loaded=!1)},_equals:function(t){return this.getSource()===t.getSource()},copyContent:function(t){var e=t._image,n=t._canvas;if(e)this._setImage(e);else if(n){var i=at.getCanvas(t._size);i.getContext("2d").drawImage(n,0,0),this._setImage(i)}this._crossOrigin=t._crossOrigin},getSize:function(){var t=this._size;return new w(t?t.width:0,t?t.height:0,this,"setSize")},setSize:function(){var t=y.read(arguments);if(!t.equals(this._size))if(t.width>0&&t.height>0){var e=this.getElement();this._setImage(at.getCanvas(t)),e&&this.getContext(!0).drawImage(e,0,0,t.width,t.height)}else this._canvas&&at.release(this._canvas),this._size=t.clone()},getWidth:function(){return this._size?this._size.width:0},setWidth:function(t){this.setSize(t,this.getHeight())},getHeight:function(){return this._size?this._size.height:0},setHeight:function(t){this.setSize(this.getWidth(),t)},getLoaded:function(){return this._loaded},isEmpty:function(){var t=this._size;return!t||0===t.width&&0===t.height},getResolution:function(){var t=this._matrix,e=new p(0,0).transform(t),n=new p(1,0).transform(t).subtract(e),i=new p(0,1).transform(t).subtract(e);return new y(72/n.getLength(),72/i.getLength())},getPpi:"#getResolution",getImage:function(){return this._image},setImage:function(t){var e=this;function n(t){var n=e.getView(),i=t&&t.type||"load";n&&e.responds(i)&&(s=n._scope,e.emit(i,new Q(t)))}this._setImage(t),this._loaded?setTimeout(n,0):t&&K.add(t,{load:function(i){e._setImage(t),n(i)},error:n})},_setImage:function(t){this._canvas&&at.release(this._canvas),t&&t.getContext?(this._image=null,this._canvas=t,this._loaded=!0):(this._image=t,this._canvas=null,this._loaded=!!(t&&t.src&&t.complete)),this._size=new y(t?t.naturalWidth||t.width:0,t?t.naturalHeight||t.height:0),this._context=null,this._changed(521)},getCanvas:function(){if(!this._canvas){var t=at.getContext(this._size);try{this._image&&t.drawImage(this._image,0,0),this._canvas=t.canvas}catch(e){at.release(t)}}return this._canvas},setCanvas:"#setImage",getContext:function(t){return this._context||(this._context=this.getCanvas().getContext("2d")),t&&(this._image=null,this._changed(513)),this._context},setContext:function(t){this._context=t},getSource:function(){var t=this._image;return t&&t.src||this.toDataURL()},setSource:function(t){var e=new a.Image,n=this._crossOrigin;n&&(e.crossOrigin=n),e.src=t,this.setImage(e)},getCrossOrigin:function(){var t=this._image;return t&&t.crossOrigin||this._crossOrigin||""},setCrossOrigin:function(t){this._crossOrigin=t;var e=this._image;e&&(e.crossOrigin=t)},getElement:function(){return this._canvas||this._loaded&&this._image}},{beans:!1,getSubCanvas:function(){var t=x.read(arguments),e=at.getContext(t.getSize());return e.drawImage(this.getCanvas(),t.x,t.y,t.width,t.height,0,0,t.width,t.height),e.canvas},getSubRaster:function(){var t=x.read(arguments),e=new T(P.NO_INSERT);return e._setImage(this.getSubCanvas(t)),e.translate(t.getCenter().subtract(this.getSize().divide(2))),e._matrix.prepend(this._matrix),e.insertAbove(this),e},toDataURL:function(){var t=this._image,e=t&&t.src;if(/^data:/.test(e))return e;var n=this.getCanvas();return n?n.toDataURL.apply(n,arguments):null},drawImage:function(t){var e=p.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var e,n;if(t?t instanceof R?(n=t,e=t.getBounds()):"object"==typeof t&&("width"in t?e=new x(t):"x"in t&&(e=new x(t.x-.5,t.y-.5,1,1))):e=this.getBounds(),!e)return null;var i=32,r=Math.min(e.width,32),s=Math.min(e.height,32),a=T._sampleContext;a?a.clearRect(0,0,33,33):a=T._sampleContext=at.getContext(new y(32)),a.save();var o=(new C).scale(r/e.width,s/e.height).translate(-e.x,-e.y);o.applyToContext(a),n&&n.draw(a,new u({clip:!0,matrices:[o]})),this._matrix.applyToContext(a);var h=this.getElement(),l=this._size;h&&a.drawImage(h,-l.width/2,-l.height/2),a.restore();for(var c=a.getImageData(.5,.5,Math.ceil(r),Math.ceil(s)).data,d=[0,0,0],f=0,_=0,g=c.length;_<g;_+=4){var v=c[_+3];f+=v,v/=255,d[0]+=c[_]*v,d[1]+=c[_+1]*v,d[2]+=c[_+2]*v}for(var _=0;_<3;_++)d[_]/=f;return f?U.read(d):null},getPixel:function(){var t=p.read(arguments),e=this.getContext().getImageData(t.x,t.y,1,1).data;return new U("rgb",[e[0]/255,e[1]/255,e[2]/255],e[3]/255)},setPixel:function(){var t=p.read(arguments),e=U.read(arguments),n=e._convert("rgb"),i=e._alpha,r=this.getContext(!0),s=r.createImageData(1,1),a=s.data;a[0]=255*n[0],a[1]=255*n[1],a[2]=255*n[2],a[3]=null!=i?255*i:255,r.putImageData(s,t.x,t.y)},createImageData:function(){var t=y.read(arguments);return this.getContext().createImageData(t.width,t.height)},getImageData:function(){var t=x.read(arguments);return t.isEmpty()&&(t=new x(this._size)),this.getContext().getImageData(t.x,t.y,t.width,t.height)},setImageData:function(t){var e=p.read(arguments,1);this.getContext(!0).putImageData(t,e.x,e.y)},_getBounds:function(t,e){var n=new x(this._size).setCenter(0,0);return t?t._transformBounds(n):n},_hitTestSelf:function(t){if(this._contains(t)){var e=this;return new L("pixel",e,{offset:t.add(e._size.divide(2)).round(),color:{get:function(){return e.getPixel(this.offset)}}})}},_draw:function(t){var e=this.getElement();e&&(t.globalAlpha=this._opacity,t.drawImage(e,-this._size.width/2,-this._size.height/2))},_canComposite:function(){return!0}}),O=P.extend({_class:"SymbolItem",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!0},_serializeFields:{symbol:null},initialize:function t(e,n){this._initialize(e,n!==o&&p.read(arguments,1))||this.setDefinition(e instanceof A?e:new A(e))},_equals:function(t){return this._definition===t._definition},copyContent:function(t){this.setDefinition(t._definition)},getDefinition:function(){return this._definition},setDefinition:function(t){this._definition=t,this._changed(9)},getSymbol:"#getDefinition",setSymbol:"#setDefinition",isEmpty:function(){return this._definition._item.isEmpty()},_getBounds:function(t,e){var n=this._definition._item;return n._getCachedBounds(n._matrix.prepended(t),e)},_hitTestSelf:function(t,e,n){var i=this._definition._item._hitTest(t,e,n);return i&&(i.item=this),i},_draw:function(t,e){this._definition._item.draw(t,e)}}),A=u.extend({_class:"SymbolDefinition",initialize:function t(e,n){this._id=v.get(),this.project=s.project,e&&this.setItem(e,n)},_serialize:function(t,e){return e.add(this,function(){return u.serialize([this._class,this._item],t,!1,e)})},_changed:function(t){8&t&&P._clearBoundsCache(this),1&t&&this.project._changed(t)},getItem:function(){return this._item},setItem:function(t,e){t._symbol&&(t=t.clone()),this._item&&(this._item._symbol=null),this._item=t,t.remove(),t.setSelected(!1),e||t.setPosition(new p),t._symbol=this,this._changed(9)},getDefinition:"#getItem",setDefinition:"#setItem",place:function(t){return new O(this,t)},clone:function(){return new A(this._item.clone(!1))},equals:function(t){return t===this||t&&this._item.equals(t._item)||!1}}),L=u.extend({_class:"HitResult",initialize:function t(e,n,i){this.type=e,this.item=n,i&&this.inject(i)},statics:{getOptions:function(t){var e=t&&u.read(t);return u.set({type:null,tolerance:s.settings.hitTolerance,fill:!e,stroke:!e,segments:!e,handles:!1,ends:!1,position:!1,center:!1,bounds:!1,guides:!1,selected:!1},e)}}}),E=u.extend({_class:"Segment",beans:!0,_selection:0,initialize:function t(e,n,i,r,s,a){var h=arguments.length,l,u,c,d;h>0&&(null==e||"object"==typeof e?1===h&&e&&"point"in e?(l=e.point,u=e.handleIn,c=e.handleOut,d=e.selection):(l=e,u=n,c=i,d=r):(l=[e,n],u=i!==o?[i,r]:null,c=s!==o?[s,a]:null)),new N(l,this,"_point"),new N(u,this,"_handleIn"),new N(c,this,"_handleOut"),d&&this.setSelection(d)},_serialize:function(t,e){var n=this._point,i=this._selection,r=i||this.hasHandles()?[n,this._handleIn,this._handleOut]:n;return i&&r.push(i),u.serialize(r,t,!0,e)},_changed:function(t){var e=this._path;if(e){var n=e._curves,i=this._index,r;n&&(t&&t!==this._point&&t!==this._handleIn||!(r=i>0?n[i-1]:e._closed?n[n.length-1]:null)||r._changed(),t&&t!==this._point&&t!==this._handleOut||!(r=n[i])||r._changed()),e._changed(25)}},getPoint:function(){return this._point},setPoint:function(){this._point.set(p.read(arguments))},getHandleIn:function(){return this._handleIn},setHandleIn:function(){this._handleIn.set(p.read(arguments))},getHandleOut:function(){return this._handleOut},setHandleOut:function(){this._handleOut.set(p.read(arguments))},hasHandles:function(){return!this._handleIn.isZero()||!this._handleOut.isZero()},isSmooth:function(){var t=this._handleIn,e=this._handleOut;return!t.isZero()&&!e.isZero()&&t.isCollinear(e)},clearHandles:function(){this._handleIn._set(0,0),this._handleOut._set(0,0)},getSelection:function(){return this._selection},setSelection:function(t){var 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this._segment2._point},setPoint2:function(){this._segment2._point.set(p.read(arguments))},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){this._segment1._handleOut.set(p.read(arguments))},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){this._segment2._handleIn.set(p.read(arguments))},getSegment1:function(){return this._segment1},getSegment2:function(){return this._segment2},getPath:function(){return this._path},getIndex:function(){return this._segment1._index},getNext:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index+1]||this._path._closed&&t[0])||null},getPrevious:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index-1]||this._path._closed&&t[t.length-1])||null},isFirst:function(){return!this._segment1._index},isLast:function(){var t=this._path;return t&&this._segment1._index===t._curves.length-1||!1},isSelected:function(){return 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n=1e-8,i,r=null;if(t>=1e-8&&t<=1-1e-8){var s=B.subdivide(this.getValues(),t),a=s[0],o=s[1],h=e||this.hasHandles(),l=this._segment1,u=this._segment2,c=this._path;h&&(l._handleOut._set(a[2]-a[0],a[3]-a[1]),u._handleIn._set(o[4]-o[6],o[5]-o[7]));var d=a[6],f=a[7],_=new E(new p(d,f),h&&new p(a[4]-d,a[5]-f),h&&new p(o[2]-d,o[3]-f));c?(c.insert(l._index+1,_),r=this.getNext()):(this._segment2=_,this._changed(),r=new B(_,u))}return r},splitAt:function(t){var e=this._path;return e?e.splitAt(t):null},splitAtTime:function(t){return this.splitAt(this.getLocationAtTime(t))},divide:function(t,e){return this.divideAtTime(t===o?.5:e?t:this.getTimeAt(t))},split:function(t,e){return this.splitAtTime(t===o?.5:e?t:this.getTimeAt(t))},reversed:function(){return new B(this._segment2.reversed(),this._segment1.reversed())},clearHandles:function(){this._segment1._handleOut._set(0,0),this._segment2._handleIn._set(0,0)},statics:{getValues:function(t,e,n,i){var 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e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],h=t[6],l=t[7],u,c=i*(n-l)+r*(h-e)+e*l-n*h,d,f=3*(s*(r-n)+a*(e-i)+i*n-r*e),_=f-c,v=_-c+(e*(l-a)+n*(s-h)+h*a-l*s),p=Math.sqrt(v*v+_*_+f*f),m=0!==p?1/p:0,y=g.isZero,w="serpentine";function x(t,e,n){var i=e!==o,r=i&&e>0&&e<1,s=i&&n>0&&n<1;return!i||(r||s)&&("loop"!==t||r&&s)||(t="arch",r=s=!1),{type:t,roots:r||s?r&&s?e<n?[e,n]:[n,e]:[r?e:n]:null}}if(_*=m,f*=m,y(v*=m))return y(_)?x(y(f)?"line":"quadratic"):x(w,f/(3*_));var b=3*_*_-4*v*f;if(y(b))return x("cusp",_/(2*v));var C=b>0?Math.sqrt(b/3):Math.sqrt(-b),S=2*v;return x(b>0?w:"loop",(_+C)/S,(_-C)/S)},getLength:function(n,i,r,s){if(i===o&&(i=0),r===o&&(r=1),B.isStraight(n)){var a=n;r<1&&(a=B.subdivide(a,r)[0],i/=r),i>0&&(a=B.subdivide(a,i)[1]);var h=a[6]-a[0],l=a[7]-a[1];return Math.sqrt(h*h+l*l)}return g.integrate(s||t(n),i,r,e(i,r))},getTimeAt:function(n,i,r){if(r===o&&(r=i<0?1:0),0===i)return r;var s=Math.abs,a=1e-12,h=i>0,l=h?r:0,u=h?1:r,c=t(n),d=B.getLength(n,l,u,c),f=s(i)-d;if(s(f)<1e-12)return h?u:l;if(f>1e-12)return null;var _=i/d,v=0;function p(t){return v+=g.integrate(c,r,t,e(r,t)),r=t,v-i}return g.findRoot(p,c,r+_,l,u,32,1e-12)},getPoint:function(t,e){return n(t,e,0,!1)},getTangent:function(t,e){return n(t,e,1,!0)},getWeightedTangent:function(t,e){return n(t,e,1,!1)},getNormal:function(t,e){return n(t,e,2,!0)},getWeightedNormal:function(t,e){return n(t,e,2,!1)},getCurvature:function(t,e){return n(t,e,3,!1).x},getPeaks:function(t){var e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o,h,l=3*i-e-3*s+t[6],u=3*e-6*i+3*s,c=-3*e+3*i,d=3*r-n-3*a+t[7],f=3*n-6*r+3*a,_=-3*n+3*r,v=1e-8,p=1-1e-8,m=[];return g.solveCubic(9*(l*l+d*d),9*(l*u+f*d),2*(u*u+f*f)+3*(c*l+_*d),c*u+f*_,m,1e-8,p),m.sort()}}}},new function(){function t(t,e,n,i,r,s,a){var o=!a&&n.getPrevious()===r,h=!a&&n!==r&&n.getNext()===r,l=1e-8,u=1-1e-8;if(null!==i&&i>=(o?1e-8:0)&&i<=(h?u:1)&&null!==s&&s>=(h?1e-8:0)&&s<=(o?u:1)){var 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k=B.getPart(t,y[0][0],y[1][0]),I=B.getPart(e,y[0][1],y[1][1]);(i(I[2]-k[2])>1e-7||i(I[3]-k[3])>1e-7||i(I[4]-k[4])>1e-7||i(I[5]-k[5])>1e-7)&&(y=null)}return y}return{getIntersections:function(t){var e=this.getValues(),n=t&&t!==this&&t.getValues();return n?h(e,n,this,t,[]):l(e,this,[])},statics:{getOverlaps:c,getIntersections:u,getCurveLineIntersections:s}}}),j=u.extend({_class:"CurveLocation",initialize:function t(e,n,i,r,s){if(n>=.99999999){var a=e.getNext();a&&(n=0,e=a)}this._setCurve(e),this._time=n,this._point=i||e.getPointAtTime(n),this._overlap=r,this._distance=s,this._intersection=this._next=this._previous=null},_setCurve:function(t){var e=t._path;this._path=e,this._version=e?e._version:0,this._curve=t,this._segment=null,this._segment1=t._segment1,this._segment2=t._segment2},_setSegment:function(t){this._setCurve(t.getCurve()),this._segment=t,this._time=t===this._segment1?0:1,this._point=t._point.clone()},getSegment:function(){var t=this._segment;if(!t){var e=this.getCurve(),n=this.getTime();0===n?t=e._segment1:1===n?t=e._segment2:null!=n&&(t=e.getPartLength(0,n)<e.getPartLength(n,1)?e._segment1:e._segment2),this._segment=t}return t},getCurve:function(){var t=this._path,e=this;function n(t){var n=t&&t.getCurve();if(n&&null!=(e._time=n.getTimeOf(e._point)))return e._setCurve(n),n}return t&&t._version!==this._version&&(this._time=this._offset=this._curveOffset=this._curve=null),this._curve||n(this._segment)||n(this._segment1)||n(this._segment2.getPrevious())},getPath:function(){var t=this.getCurve();return t&&t._path},getIndex:function(){var t=this.getCurve();return t&&t.getIndex()},getTime:function(){var t=this.getCurve(),e=this._time;return t&&null==e?this._time=t.getTimeOf(this._point):e},getParameter:"#getTime",getPoint:function(){return this._point},getOffset:function(){var t=this._offset;if(null==t){t=0;var e=this.getPath(),n=this.getIndex();if(e&&null!=n)for(var i=e.getCurves(),r=0;r<n;r++)t+=i[r].getLength();this._offset=t+=this.getCurveOffset()}return t},getCurveOffset:function(){var t=this._curveOffset;if(null==t){var e=this.getCurve(),n=this.getTime();this._curveOffset=t=null!=n&&e&&e.getPartLength(0,n)}return t},getIntersection:function(){return this._intersection},getDistance:function(){return this._distance},divide:function(){var t=this.getCurve(),e=t&&t.divideAtTime(this.getTime());return e&&this._setSegment(e._segment1),e},split:function(){var t=this.getCurve(),e=t._path,n=t&&t.splitAtTime(this.getTime());return n&&this._setSegment(e.getLastSegment()),n},equals:function(t,e){var n=this===t;if(!n&&t instanceof j){var i=this.getCurve(),r=t.getCurve(),s=i._path,a;if(s===r._path){var o=Math.abs,h=1e-7,l=o(this.getOffset()-t.getOffset()),u=!e&&this._intersection,c=!e&&t._intersection;n=(l<1e-7||s&&o(s.getLength()-l)<1e-7)&&(!u&&!c||u&&c&&u.equals(c,!0))}}return n},toString:function(){var t=[],e=this.getPoint(),n=_.instance;e&&t.push("point: "+e);var i=this.getIndex();null!=i&&t.push("index: "+i);var r=this.getTime();return null!=r&&t.push("time: "+n.number(r)),null!=this._distance&&t.push("distance: "+n.number(this._distance)),"{ "+t.join(", ")+" }"},isTouching:function(){var t=this._intersection;if(t&&this.getTangent().isCollinear(t.getTangent())){var e=this.getCurve(),n=t.getCurve();return!(e.isStraight()&&n.isStraight()&&e.getLine().intersect(n.getLine()))}return!1},isCrossing:function(){var t=this._intersection;if(!t)return!1;var e=this.getTime(),n=t.getTime(),i=1e-8,r=1-1e-8,s=e>=1e-8&&e<=r,a=n>=1e-8&&n<=r;if(s&&a)return!this.isTouching();var o=this.getCurve(),h=e<1e-8?o.getPrevious():o,l=t.getCurve(),u=n<1e-8?l.getPrevious():l;if(e>r&&(o=o.getNext()),n>r&&(l=l.getNext()),!(h&&o&&u&&l))return!1;var c=[];function d(t,e){var n=t.getValues(),i=B.classify(n).roots||B.getPeaks(n),r=i.length,s=e&&r>1?i[r-1]:r>0?i[0]:.5;c.push(B.getLength(n,e?s:0,e?1:s)/2)}function f(t,e,n){return e<n?t>e&&t<n:t>e||t<n}s||(d(h,!0),d(o,!1)),a||(d(u,!0),d(l,!1));var _=this.getPoint(),g=Math.min.apply(Math,c),v=s?o.getTangentAtTime(e):o.getPointAt(g).subtract(_),p=s?v.negate():h.getPointAt(-g).subtract(_),m=a?l.getTangentAtTime(n):l.getPointAt(g).subtract(_),y=a?m.negate():u.getPointAt(-g).subtract(_),w=p.getAngle(),x=v.getAngle(),b=y.getAngle(),C=m.getAngle();return!!(s?f(w,b,C)^f(x,b,C)&&f(w,C,b)^f(x,C,b):f(b,w,x)^f(C,w,x)&&f(b,x,w)^f(C,x,w))},hasOverlap:function(){return!!this._overlap}},u.each(B._evaluateMethods,function(t){var e=t+"At";this[t]=function(){var t=this.getCurve(),n=this.getTime();return null!=n&&t&&t[e](n,!0)}},{preserve:!0}),new function(){function t(t,e,n){var i=t.length,r=0,s=i-1;function a(n,r){for(var s=n+r;s>=-1&&s<=i;s+=r){var a=t[(s%i+i)%i];if(!e.getPoint().isClose(a.getPoint(),1e-7))break;if(e.equals(a))return a}return null}for(;r<=s;){var o=r+s>>>1,h=t[o],l;if(n&&(l=e.equals(h)?h:a(o,-1)||a(o,1)))return 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this._components=l,this._properties=t[this._type],this._alpha=c,a&&(this.__read=o),this},set:"#initialize",_serialize:function(t,e){var n=this.getComponents();return u.serialize(/^(gray|rgb)$/.test(this._type)?n:[this._type].concat(n),t,!0,e)},_changed:function(){this._canvasStyle=null,this._owner&&this._owner._changed(65)},_convert:function(t){var e;return this._type===t?this._components.slice():(e=a[this._type+"-"+t])?e.apply(this,this._components):a["rgb-"+t].apply(this,a[this._type+"-rgb"].apply(this,this._components))},convert:function(t){return new U(t,this._convert(t),this._alpha)},getType:function(){return this._type},setType:function(e){this._components=this._convert(e),this._properties=t[e],this._type=e},getComponents:function(){var t=this._components.slice();return null!=this._alpha&&t.push(this._alpha),t},getAlpha:function(){return 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r=e[n];t._transformPoint(r,r,!0)}this._changed()}},statics:{_types:t,random:function(){var t=Math.random;return new U(t(),t(),t())}}})},new function(){var t={add:function(t,e){return t+e},subtract:function(t,e){return t-e},multiply:function(t,e){return t*e},divide:function(t,e){return t/e}};return u.each(t,function(t,e){this[e]=function(e){e=U.read(arguments);for(var n=this._type,i=this._components,r=e._convert(n),s=0,a=i.length;s<a;s++)r[s]=t(i[s],r[s]);return new U(n,r,null!=this._alpha?t(this._alpha,e.getAlpha()):null)}},{})}),W=u.extend({_class:"Gradient",initialize:function t(e,n){this._id=v.get(),e&&u.isPlainObject(e)&&(this.set(e),e=n=null),null==this._stops&&this.setStops(e||["white","black"]),null==this._radial&&this.setRadial("string"==typeof n&&"radial"===n||n||!1)},_serialize:function(t,e){return e.add(this,function(){return u.serialize([this._stops,this._radial],t,!0,e)})},_changed:function(){for(var t=0,e=this._owners&&this._owners.length;t<e;t++)this._owners[t]._changed()},_addOwner:function(t){this._owners||(this._owners=[]),this._owners.push(t)},_removeOwner:function(t){var e=this._owners?this._owners.indexOf(t):-1;-1!=e&&(this._owners.splice(e,1),this._owners.length||(this._owners=o))},clone:function(){for(var t=[],e=0,n=this._stops.length;e<n;e++)t[e]=this._stops[e].clone();return new W(t,this._radial)},getStops:function(){return this._stops},setStops:function(t){if(t.length<2)throw new Error("Gradient stop list needs to contain at least two stops.");var e=this._stops;if(e)for(var n=0,i=e.length;n<i;n++)e[n]._owner=o;for(var n=0,i=(e=this._stops=G.readList(t,0,{clone:!0})).length;n<i;n++)e[n]._owner=this;this._changed()},getRadial:function(){return this._radial},setRadial:function(t){this._radial=t,this._changed()},equals:function(t){if(t===this)return!0;if(t&&this._class===t._class){var e=this._stops,n=t._stops,i=e.length;if(i===n.length){for(var 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p(e.pageX||e.clientX+l.documentElement.scrollLeft,e.pageY||e.clientY+l.documentElement.scrollTop)},getTarget:function(t){return t.target||t.srcElement},getRelatedTarget:function(t){return t.relatedTarget||t.toElement},getOffset:function(t,e){return K.getPoint(t).subtract($.getOffset(e||K.getTarget(t)))}};K.requestAnimationFrame=new function(){var t=$.getPrefixed(h,"requestAnimationFrame"),e=!1,n=[],i;function r(){var i=n;n=[];for(var s=0,a=i.length;s<a;s++)i[s]();(e=t&&n.length)&&t(r)}return function(s){n.push(s),t?e||(t(r),e=!0):i||(i=setInterval(r,1e3/60))}};var X=u.extend(c,{_class:"View",initialize:function t(e,n){function i(t){return n[t]||parseInt(n.getAttribute(t),10)}function r(){var t=$.getSize(n);return t.isNaN()||t.isZero()?new y(i("width"),i("height")):t}var a;if(h&&n){this._id=n.getAttribute("id"),null==this._id&&n.setAttribute("id",this._id="view-"+t._id++),K.add(n,this._viewEvents);var 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C)._owner=this,t._focused||(t._focused=this),this._frameItems={},this._frameItemCount=0,this._itemEvents={native:{},virtual:{}},this._autoUpdate=!s.agent.node,this._needsUpdate=!1},remove:function(){if(!this._project)return!1;X._focused===this&&(X._focused=null),X._views.splice(X._views.indexOf(this),1),delete X._viewsById[this._id];var t=this._project;return t._view===this&&(t._view=null),K.remove(this._element,this._viewEvents),K.remove(h,this._windowEvents),this._element=this._project=null,this.off("frame"),this._animate=!1,this._frameItems={},!0},_events:u.each(P._itemHandlers.concat(["onResize","onKeyDown","onKeyUp"]),function(t){this[t]={}},{onFrame:{install:function(){this.play()},uninstall:function(){this.pause()}}}),_animate:!1,_time:0,_count:0,getAutoUpdate:function(){return this._autoUpdate},setAutoUpdate:function(t){this._autoUpdate=t,t&&this.requestUpdate()},update:function(){},draw:function(){this.update()},requestUpdate:function(){if(!this._requested){var t=this;K.requestAnimationFrame(function(){if(t._requested=!1,t._animate){t.requestUpdate();var e=t._element;$.getPrefixed(l,"hidden")&&"true"!==d.getAttribute(e,"keepalive")||!$.isInView(e)||t._handleFrame()}t._autoUpdate&&t.update()}),this._requested=!0}},play:function(){this._animate=!0,this.requestUpdate()},pause:function(){this._animate=!1},_handleFrame:function(){s=this._scope;var t=Date.now()/1e3,e=this._last?t-this._last:0;this._last=t,this.emit("frame",new u({delta:e,time:this._time+=e,count:this._count++})),this._stats&&this._stats.update()},_animateItem:function(t,e){var n=this._frameItems;e?(n[t._id]={item:t,time:0,count:0},1==++this._frameItemCount&&this.on("frame",this._handleFrameItems)):(delete n[t._id],0==--this._frameItemCount&&this.off("frame",this._handleFrameItems))},_handleFrameItems:function(t){for(var e in this._frameItems){var n=this._frameItems[e];n.item.emit("frame",new 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$.isInserted(this._element)},getPixelSize:function(t){var e=this._element,n;if(e){var i=e.parentNode,r=l.createElement("div");r.style.fontSize=t,i.appendChild(r),n=parseFloat($.getStyles(r).fontSize),i.removeChild(r)}else n=parseFloat(n);return n},getTextWidth:function(t,e){return 0}},u.each(["rotate","scale","shear","skew"],function(t){var e="rotate"===t;this[t]=function(){var n=(e?u:p).read(arguments),i=p.read(arguments,0,{readNull:!0});return this.transform((new C)[t](n,i||this.getCenter(!0)))}},{_decompose:function(){return this._decomposed||(this._decomposed=this._matrix.decompose())},translate:function(){var t=new C;return this.transform(t.translate.apply(t,arguments))},getCenter:function(){return this.getBounds().getCenter()},setCenter:function(){var t=p.read(arguments);this.translate(this.getCenter().subtract(t))},getZoom:function(){var t=this._decompose(),e=t&&t.scaling;return e?(e.x+e.y)/2:0},setZoom:function(t){this.transform((new C).scale(t/this.getZoom(),this.getCenter()))},getRotation:function(){var t=this._decompose();return t&&t.rotation},setRotation:function(t){var e=this.getRotation();null!=e&&null!=t&&this.rotate(t-e)},getScaling:function(){var t=this._decompose(),e=t&&t.scaling;return e?new m(e.x,e.y,this,"setScaling"):o},setScaling:function(){var t=this.getScaling(),e=p.read(arguments,0,{clone:!0,readNull:!0});t&&e&&this.scale(e.x/t.x,e.y/t.y)},getMatrix:function(){return this._matrix},setMatrix:function(){var t=this._matrix;t.initialize.apply(t,arguments)},transform:function(t){this._matrix.append(t)},scrollBy:function(){this.translate(p.read(arguments).negate())}}),{projectToView:function(){return this._matrix._transformPoint(p.read(arguments))},viewToProject:function(){return this._matrix._inverseTransform(p.read(arguments))},getEventPoint:function(t){return this.viewToProject(K.getOffset(t,this._element))}},{statics:{_views:[],_viewsById:{},_id:0,create:function(t,e){var n;return l&&"string"==typeof e&&(e=l.getElementById(e)),new(h?Y:X)(t,e)}}},new function(){if(h){var t,e,n=!1,i=!1,r=h.navigator,a,o,u;r.pointerEnabled||r.msPointerEnabled?(a="pointerdown MSPointerDown",o="pointermove MSPointerMove",u="pointerup pointercancel MSPointerUp MSPointerCancel"):(a="touchstart",o="touchmove",u="touchend touchcancel","ontouchstart"in h&&r.userAgent.match(/mobile|tablet|ip(ad|hone|od)|android|silk/i)||(a+=" mousedown",o+=" mousemove",u+=" mouseup"));var c={},d={mouseout:function(t){var e=X._focused,n=K.getRelatedTarget(t);if(e&&(!n||"HTML"===n.nodeName)){var i=K.getOffset(t,e._element),r=i.x,s=Math.abs,a=s(r),o,h=a-(1<<25);i.x=s(h)<a?h*(r<0?-1:1):r,z(e,t,e.viewToProject(i))}},scroll:I};c[a]=function(t){var e=X._focused=k(t);n||(n=!0,e._handleMouseEvent("mousedown",t))},d[o]=function(n){var r=X._focused;if(!i){var 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t=this._project,e=this._context,n=this._viewSize;return e.clearRect(0,0,n.width+1,n.height+1),t&&t.draw(e,this._matrix,this._pixelRatio),this._needsUpdate=!1,!0}}),Q=u.extend({_class:"Event",initialize:function t(e){this.event=e,this.type=e&&e.type},prevented:!1,stopped:!1,preventDefault:function(){this.prevented=!0,this.event.preventDefault()},stopPropagation:function(){this.stopped=!0,this.event.stopPropagation()},stop:function(){this.stopPropagation(),this.preventDefault()},getTimeStamp:function(){return this.event.timeStamp},getModifiers:function(){return et.modifiers}}),tt=Q.extend({_class:"KeyEvent",initialize:function t(e,n,i,r){this.type=e,this.event=n,this.key=i,this.character=r},toString:function(){return"{ type: '"+this.type+"', key: '"+this.key+"', character: '"+this.character+"', modifiers: "+this.getModifiers()+" }"}}),et=new function(){var t={"\t":"tab"," ":"space","\b":"backspace","":"delete",Spacebar:"space",Del:"delete",Win:"meta",Esc:"escape"},e={tab:"\t",space:" 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this._choosePoint(this._lastPoint,this.tool._lastPoint)},setLastPoint:function(t){this._lastPoint=t},getDownPoint:function(){return this._choosePoint(this._downPoint,this.tool._downPoint)},setDownPoint:function(t){this._downPoint=t},getMiddlePoint:function(){return!this._middlePoint&&this.tool._lastPoint?this.tool._point.add(this.tool._lastPoint).divide(2):this._middlePoint},setMiddlePoint:function(t){this._middlePoint=t},getDelta:function(){return!this._delta&&this.tool._lastPoint?this.tool._point.subtract(this.tool._lastPoint):this._delta},setDelta:function(t){this._delta=t},getCount:function(){return this.tool[/^mouse(down|up)$/.test(this.type)?"_downCount":"_moveCount"]},setCount:function(t){this.tool[/^mouse(down|up)$/.test(this.type)?"downCount":"count"]=t},getItem:function(){if(!this._item){var t=this.tool._scope.project.hitTest(this.getPoint());if(t){for(var e=t.item,n=e._parent;/^(Group|CompoundPath)$/.test(n._class);)e=n,n=n._parent;this._item=e}}return this._item},setItem:function(t){this._item=t},toString:function(){return"{ type: "+this.type+", point: "+this.getPoint()+", count: "+this.getCount()+", modifiers: "+this.getModifiers()+" }"}}),rt=f.extend({_class:"Tool",_list:"tools",_reference:"tool",_events:["onMouseDown","onMouseUp","onMouseDrag","onMouseMove","onActivate","onDeactivate","onEditOptions","onKeyDown","onKeyUp"],initialize:function t(e){f.call(this),this._moveCount=-1,this._downCount=-1,this.set(e)},getMinDistance:function(){return this._minDistance},setMinDistance:function(t){this._minDistance=t,null!=t&&null!=this._maxDistance&&t>this._maxDistance&&(this._maxDistance=t)},getMaxDistance:function(){return this._maxDistance},setMaxDistance:function(t){this._maxDistance=t,null!=this._minDistance&&null!=t&&t<this._minDistance&&(this._minDistance=t)},getFixedDistance:function(){return this._minDistance==this._maxDistance?this._minDistance:null},setFixedDistance:function(t){this._minDistance=this._maxDistance=t},_handleMouseEvent:function(t,e,n,i){s=this._scope,i.drag&&!this.responds(t)&&(t="mousemove");var r=i.move||i.drag,a=this.responds(t),o=this.minDistance,h=this.maxDistance,l=!1,u=this;function c(t,e){var s=n,a=r?u._point:u._downPoint||s;if(r){if(u._moveCount&&s.equals(a))return!1;if(a&&(null!=t||null!=e)){var o=s.subtract(a),h=o.getLength();if(h<(t||0))return!1;e&&(s=a.add(o.normalize(Math.min(h,e))))}u._moveCount++}return u._point=s,u._lastPoint=a||s,i.down&&(u._moveCount=-1,u._downPoint=s,u._downCount++),!0}function d(){a&&(l=u.emit(t,new it(u,t,e))||l)}if(i.down)c(),d();else if(i.up)c(null,h),d();else if(a)for(;c(o,h);)d();return l}}),st={request:function(t){var e=new a.XMLHttpRequest;return e.open((t.method||"get").toUpperCase(),t.url,u.pick(t.async,!0)),t.mimeType&&e.overrideMimeType(t.mimeType),e.onload=function(){var 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