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At={exports:{}},Pt=At.exports=function(t){return new Ft(t)};function Ft(t){this.value=t}function wt(t,e,n){var o=[],r=[],i=!0;return function t(a){var s=n?Rt(a):a,u={},c=!0,l={node:s,node_:a,path:[].concat(o),parent:r[r.length-1],parents:r,key:o.slice(-1)[0],isRoot:0===o.length,level:o.length,circular:null,update:function(t,e){l.isRoot||(l.parent.node[l.key]=t),l.node=t,e&&(c=!1)},delete:function(t){delete l.parent.node[l.key],t&&(c=!1)},remove:function(t){Ut(l.parent.node)?l.parent.node.splice(l.key,1):delete l.parent.node[l.key],t&&(c=!1)},keys:null,before:function(t){u.before=t},after:function(t){u.after=t},pre:function(t){u.pre=t},post:function(t){u.post=t},stop:function(){i=!1},block:function(){c=!1}};if(!i)return l;function d(){if("object"==typeof l.node&&null!==l.node){l.keys&&l.node_===l.node||(l.keys=kt(l.node)),l.isLeaf=0==l.keys.length;for(var t=0;t<r.length;t++)if(r[t].node_===a){l.circular=r[t];break}}else 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this.forEach((function(e){this.isRoot&&n||(o=t.call(this,o,e))})),o},Ft.prototype.paths=function(){var t=[];return this.forEach((function(e){t.push(this.path)})),t},Ft.prototype.nodes=function(){var t=[];return this.forEach((function(e){t.push(this.node)})),t},Ft.prototype.clone=function(){var t=[],e=[];return function n(o){for(var r=0;r<t.length;r++)if(t[r]===o)return e[r];if("object"==typeof o&&null!==o){var i=Rt(o);return t.push(o),e.push(i),jt(kt(o),(function(t){i[t]=n(o[t])})),t.pop(),e.pop(),i}return o}(this.value)};var kt=Object.keys||function(t){var e=[];for(var n in t)e.push(n);return e};function Dt(t){return Object.prototype.toString.call(t)}var Ut=Array.isArray||function(t){return"[object Array]"===Object.prototype.toString.call(t)},jt=function(t,e){if(t.forEach)return t.forEach(e);for(var n=0;n<t.length;n++)e(t[n],n,t)};jt(kt(Ft.prototype),(function(t){Pt[t]=function(e){var n=[].slice.call(arguments,1),o=new Ft(e);return o[t].apply(o,n)}}));var Vt=Object.hasOwnProperty||function(t,e){return e in t},Bt=At.exports,Gt=Jt;function Jt(t){if(!(this instanceof Jt))return new Jt(t);this._bbox=t||[1/0,1/0,-1/0,-1/0],this._valid=!!t}Jt.prototype.include=function(t){return this._valid=!0,this._bbox[0]=Math.min(this._bbox[0],t[0]),this._bbox[1]=Math.min(this._bbox[1],t[1]),this._bbox[2]=Math.max(this._bbox[2],t[0]),this._bbox[3]=Math.max(this._bbox[3],t[1]),this},Jt.prototype.equals=function(t){var e;return e=t instanceof Jt?t.bbox():t,this._bbox[0]==e[0]&&this._bbox[1]==e[1]&&this._bbox[2]==e[2]&&this._bbox[3]==e[3]},Jt.prototype.center=function(t){return this._valid?[(this._bbox[0]+this._bbox[2])/2,(this._bbox[1]+this._bbox[3])/2]:null},Jt.prototype.union=function(t){var e;return this._valid=!0,e=t instanceof Jt?t.bbox():t,this._bbox[0]=Math.min(this._bbox[0],e[0]),this._bbox[1]=Math.min(this._bbox[1],e[1]),this._bbox[2]=Math.max(this._bbox[2],e[2]),this._bbox[3]=Math.max(this._bbox[3],e[3]),this},Jt.prototype.bbox=function(){return this._valid?this._bbox:null},Jt.prototype.contains=function(t){if(!t)return this._fastContains();if(!this._valid)return null;var e=t[0],n=t[1];return this._bbox[0]<=e&&this._bbox[1]<=n&&this._bbox[2]>=e&&this._bbox[3]>=n},Jt.prototype.intersect=function(t){return this._valid?(e=t instanceof Jt?t.bbox():t,!(this._bbox[0]>e[2]||this._bbox[2]<e[0]||this._bbox[3]<e[1]||this._bbox[1]>e[3])):null;var e},Jt.prototype._fastContains=function(){if(!this._valid)return new Function("return null;");var t="return "+this._bbox[0]+"<= ll[0] &&"+this._bbox[1]+"<= ll[1] &&"+this._bbox[2]+">= ll[0] &&"+this._bbox[3]+">= ll[1]";return new Function("ll",t)},Jt.prototype.polygon=function(){return this._valid?{type:"Polygon",coordinates:[[[this._bbox[0],this._bbox[1]],[this._bbox[2],this._bbox[1]],[this._bbox[2],this._bbox[3]],[this._bbox[0],this._bbox[3]],[this._bbox[0],this._bbox[1]]]]}:null};var zt=function(t){if(!t)return[];var e=Lt(Mt(t)),n=[];return e.features.forEach((function(t){t.geometry&&(n=n.concat(Nt(t.geometry.coordinates)))})),n},Yt=Bt,$t=Gt,qt={features:["FeatureCollection"],coordinates:["Point","MultiPoint","LineString","MultiLineString","Polygon","MultiPolygon"],geometry:["Feature"],geometries:["GeometryCollection"]},Ht=Object.keys(qt);function Xt(t){for(var e=$t(),n=zt(t),o=0;o<n.length;o++)e.include(n[o]);return e}Ct.exports=function(t){return Xt(t).bbox()},Ct.exports.polygon=function(t){return Xt(t).polygon()},Ct.exports.bboxify=function(t){return Yt(t).map((function(t){t&&(Ht.some((function(e){return!!t[e]&&-1!==qt[e].indexOf(t.type)}))&&(t.bbox=Xt(t).bbox(),this.update(t)))}))};var Zt=e(Ct.exports),Wt=-90;function Kt(t,e){var n=Wt,o=90,r=Wt,i=90,a=270,s=-270;t.forEach((function(t){var e=Zt(t),u=e[1],c=e[3],l=e[0],d=e[2];u>n&&(n=u),c<o&&(o=c),c>r&&(r=c),u<i&&(i=u),l<a&&(a=l),d>s&&(s=d)}));var u=e;return n+u.lat>85&&(u.lat=85-n),r+u.lat>90&&(u.lat=90-r),o+u.lat<-85&&(u.lat=-85-o),i+u.lat<Wt&&(u.lat=Wt-i),a+u.lng<=-270&&(u.lng+=360*Math.ceil(Math.abs(u.lng)/360)),s+u.lng>=270&&(u.lng-=360*Math.ceil(Math.abs(u.lng)/360)),u}function Qt(t,e){var n=Kt(t.map((function(t){return t.toGeoJSON()})),e);t.forEach((function(t){var e,o=t.getCoordinates(),r=function(t){var e={lng:t[0]+n.lng,lat:t[1]+n.lat};return[e.lng,e.lat]},i=function(t){return t.map((function(t){return r(t)}))};t.type===f.POINT?e=r(o):t.type===f.LINE_STRING||t.type===f.MULTI_POINT?e=o.map(r):t.type===f.POLYGON||t.type===f.MULTI_LINE_STRING?e=o.map(i):t.type===f.MULTI_POLYGON&&(e=o.map((function(t){return t.map((function(t){return i(t)}))}))),t.incomingCoords(e)}))}var te={onSetup:function(t){var e=this,n={dragMoveLocation:null,boxSelectStartLocation:null,boxSelectElement:void 0,boxSelecting:!1,canBoxSelect:!1,dragMoving:!1,canDragMove:!1,initiallySelectedFeatureIds:t.featureIds||[]};return this.setSelected(n.initiallySelectedFeatureIds.filter((function(t){return void 0!==e.getFeature(t)}))),this.fireActionable(),this.setActionableState({combineFeatures:!0,uncombineFeatures:!0,trash:!0}),n},fireUpdate:function(){this.map.fire(g.UPDATE,{action:y.MOVE,features:this.getSelected().map((function(t){return t.toGeoJSON()}))})},fireActionable:function(){var t=this,e=this.getSelected(),n=e.filter((function(e){return t.isInstanceOf("MultiFeature",e)})),o=!1;if(e.length>1){o=!0;var r=e[0].type.replace("Multi","");e.forEach((function(t){t.type.replace("Multi","")!==r&&(o=!1)}))}var i=n.length>0,a=e.length>0;this.setActionableState({combineFeatures:o,uncombineFeatures:i,trash:a})},getUniqueIds:function(t){return t.length?t.map((function(t){return t.properties.id})).filter((function(t){return void 0!==t})).reduce((function(t,e){return t.add(e),t}),new I).values():[]},stopExtendedInteractions:function(t){t.boxSelectElement&&(t.boxSelectElement.parentNode&&t.boxSelectElement.parentNode.removeChild(t.boxSelectElement),t.boxSelectElement=null),this.map.dragPan.enable(),t.boxSelecting=!1,t.canBoxSelect=!1,t.dragMoving=!1,t.canDragMove=!1},onStop:function(){Tt.enable(this)},onMouseMove:function(t,e){return ct(e)&&t.dragMoving&&this.fireUpdate(),this.stopExtendedInteractions(t),!0},onMouseOut:function(t){return!t.dragMoving||this.fireUpdate()}};te.onTap=te.onClick=function(t,e){return ut(e)?this.clickAnywhere(t,e):rt(v.VERTEX)(e)?this.clickOnVertex(t,e):ct(e)?this.clickOnFeature(t,e):void 0},te.clickAnywhere=function(t){var e=this,n=this.getSelectedIds();n.length&&(this.clearSelectedFeatures(),n.forEach((function(t){return e.doRender(t)}))),Tt.enable(this),this.stopExtendedInteractions(t)},te.clickOnVertex=function(t,e){this.changeMode(h.DIRECT_SELECT,{featureId:e.featureTarget.properties.parent,coordPath:e.featureTarget.properties.coord_path,startPos:e.lngLat}),this.updateUIClasses({mouse:d.MOVE})},te.startOnActiveFeature=function(t,e){this.stopExtendedInteractions(t),this.map.dragPan.disable(),this.doRender(e.featureTarget.properties.id),t.canDragMove=!0,t.dragMoveLocation=e.lngLat},te.clickOnFeature=function(t,e){var n=this;Tt.disable(this),this.stopExtendedInteractions(t);var o=dt(e),r=this.getSelectedIds(),i=e.featureTarget.properties.id,a=this.isSelected(i);if(!o&&a&&this.getFeature(i).type!==f.POINT)return this.changeMode(h.DIRECT_SELECT,{featureId:i});a&&o?(this.deselect(i),this.updateUIClasses({mouse:d.POINTER}),1===r.length&&Tt.enable(this)):!a&&o?(this.select(i),this.updateUIClasses({mouse:d.MOVE})):a||o||(r.forEach((function(t){return n.doRender(t)})),this.setSelected(i),this.updateUIClasses({mouse:d.MOVE})),this.doRender(i)},te.onMouseDown=function(t,e){return at(e)?this.startOnActiveFeature(t,e):this.drawConfig.boxSelect&&it(e)?this.startBoxSelect(t,e):void 0},te.startBoxSelect=function(t,e){this.stopExtendedInteractions(t),this.map.dragPan.disable(),t.boxSelectStartLocation=mt(e.originalEvent,this.map.getContainer()),t.canBoxSelect=!0},te.onTouchStart=function(t,e){if(at(e))return this.startOnActiveFeature(t,e)},te.onDrag=function(t,e){return t.canDragMove?this.dragMove(t,e):this.drawConfig.boxSelect&&t.canBoxSelect?this.whileBoxSelect(t,e):void 0},te.whileBoxSelect=function(t,e){t.boxSelecting=!0,this.updateUIClasses({mouse:d.ADD}),t.boxSelectElement||(t.boxSelectElement=document.createElement("div"),t.boxSelectElement.classList.add(c.BOX_SELECT),this.map.getContainer().appendChild(t.boxSelectElement));var n=mt(e.originalEvent,this.map.getContainer()),o=Math.min(t.boxSelectStartLocation.x,n.x),r=Math.max(t.boxSelectStartLocation.x,n.x),i=Math.min(t.boxSelectStartLocation.y,n.y),a=Math.max(t.boxSelectStartLocation.y,n.y),s="translate("+o+"px, "+i+"px)";t.boxSelectElement.style.transform=s,t.boxSelectElement.style.WebkitTransform=s,t.boxSelectElement.style.width=r-o+"px",t.boxSelectElement.style.height=a-i+"px"},te.dragMove=function(t,e){t.dragMoving=!0,e.originalEvent.stopPropagation();var n={lng:e.lngLat.lng-t.dragMoveLocation.lng,lat:e.lngLat.lat-t.dragMoveLocation.lat};Qt(this.getSelected(),n),t.dragMoveLocation=e.lngLat},te.onTouchEnd=te.onMouseUp=function(t,e){var n=this;if(t.dragMoving)this.fireUpdate();else if(t.boxSelecting){var o=[t.boxSelectStartLocation,mt(e.originalEvent,this.map.getContainer())],r=this.featuresAt(null,o,"click"),i=this.getUniqueIds(r).filter((function(t){return!n.isSelected(t)}));i.length&&(this.select(i),i.forEach((function(t){return n.doRender(t)})),this.updateUIClasses({mouse:d.MOVE}))}this.stopExtendedInteractions(t)},te.toDisplayFeatures=function(t,e,n){e.properties.active=this.isSelected(e.properties.id)?m.ACTIVE:m.INACTIVE,n(e),this.fireActionable(),e.properties.active===m.ACTIVE&&e.geometry.type!==f.POINT&&Et(e).forEach(n)},te.onTrash=function(){this.deleteFeature(this.getSelectedIds()),this.fireActionable()},te.onCombineFeatures=function(){var t=this.getSelected();if(!(0===t.length||t.length<2)){for(var e=[],n=[],o=t[0].type.replace("Multi",""),r=0;r<t.length;r++){var i=t[r];if(i.type.replace("Multi","")!==o)return;i.type.includes("Multi")?i.getCoordinates().forEach((function(t){e.push(t)})):e.push(i.getCoordinates()),n.push(i.toGeoJSON())}if(n.length>1){var a=this.newFeature({type:f.FEATURE,properties:n[0].properties,geometry:{type:"Multi"+o,coordinates:e}});this.addFeature(a),this.deleteFeature(this.getSelectedIds(),{silent:!0}),this.setSelected([a.id]),this.map.fire(g.COMBINE_FEATURES,{createdFeatures:[a.toGeoJSON()],deletedFeatures:n})}this.fireActionable()}},te.onUncombineFeatures=function(){var t=this,e=this.getSelected();if(0!==e.length){for(var n=[],o=[],r=function(r){var i=e[r];t.isInstanceOf("MultiFeature",i)&&(i.getFeatures().forEach((function(e){t.addFeature(e),e.properties=i.properties,n.push(e.toGeoJSON()),t.select([e.id])})),t.deleteFeature(i.id,{silent:!0}),o.push(i.toGeoJSON()))},i=0;i<e.length;i++)r(i);n.length>1&&this.map.fire(g.UNCOMBINE_FEATURES,{createdFeatures:n,deletedFeatures:o}),this.fireActionable()}};var ee=rt(v.VERTEX),ne=rt(v.MIDPOINT),oe={fireUpdate:function(){this.map.fire(g.UPDATE,{action:y.CHANGE_COORDINATES,features:this.getSelected().map((function(t){return t.toGeoJSON()}))})},fireActionable:function(t){this.setActionableState({combineFeatures:!1,uncombineFeatures:!1,trash:t.selectedCoordPaths.length>0})},startDragging:function(t,e){this.map.dragPan.disable(),t.canDragMove=!0,t.dragMoveLocation=e.lngLat},stopDragging:function(t){this.map.dragPan.enable(),t.dragMoving=!1,t.canDragMove=!1,t.dragMoveLocation=null},onVertex:function(t,e){this.startDragging(t,e);var n=e.featureTarget.properties,o=t.selectedCoordPaths.indexOf(n.coord_path);dt(e)||-1!==o?dt(e)&&-1===o&&t.selectedCoordPaths.push(n.coord_path):t.selectedCoordPaths=[n.coord_path];var r=this.pathsToCoordinates(t.featureId,t.selectedCoordPaths);this.setSelectedCoordinates(r)},onMidpoint:function(t,e){this.startDragging(t,e);var n=e.featureTarget.properties;t.feature.addCoordinate(n.coord_path,n.lng,n.lat),this.fireUpdate(),t.selectedCoordPaths=[n.coord_path]},pathsToCoordinates:function(t,e){return e.map((function(e){return{feature_id:t,coord_path:e}}))},onFeature:function(t,e){0===t.selectedCoordPaths.length?this.startDragging(t,e):this.stopDragging(t)},dragFeature:function(t,e,n){Qt(this.getSelected(),n),t.dragMoveLocation=e.lngLat},dragVertex:function(t,e,n){for(var o=t.selectedCoordPaths.map((function(e){return t.feature.getCoordinate(e)})),r=Kt(o.map((function(t){return{type:f.FEATURE,properties:{},geometry:{type:f.POINT,coordinates:t}}})),n),i=0;i<o.length;i++){var a=o[i];t.feature.updateCoordinate(t.selectedCoordPaths[i],a[0]+r.lng,a[1]+r.lat)}},clickNoTarget:function(){this.changeMode(h.SIMPLE_SELECT)},clickInactive:function(){this.changeMode(h.SIMPLE_SELECT)},clickActiveFeature:function(t){t.selectedCoordPaths=[],this.clearSelectedCoordinates(),t.feature.changed()},onSetup:function(t){var e=t.featureId,n=this.getFeature(e);if(!n)throw new Error("You must provide a featureId to enter direct_select mode");if(n.type===f.POINT)throw new TypeError("direct_select mode doesn't handle point features");var o={featureId:e,feature:n,dragMoveLocation:t.startPos||null,dragMoving:!1,canDragMove:!1,selectedCoordPaths:t.coordPath?[t.coordPath]:[]};return this.setSelectedCoordinates(this.pathsToCoordinates(e,o.selectedCoordPaths)),this.setSelected(e),Tt.disable(this),this.setActionableState({trash:!0}),o},onStop:function(){Tt.enable(this),this.clearSelectedCoordinates()},toDisplayFeatures:function(t,e,n){t.featureId===e.properties.id?(e.properties.active=m.ACTIVE,n(e),Et(e,{map:this.map,midpoints:!0,selectedPaths:t.selectedCoordPaths}).forEach(n)):(e.properties.active=m.INACTIVE,n(e)),this.fireActionable(t)},onTrash:function(t){t.selectedCoordPaths.sort((function(t,e){return e.localeCompare(t,"en",{numeric:!0})})).forEach((function(e){return t.feature.removeCoordinate(e)})),this.fireUpdate(),t.selectedCoordPaths=[],this.clearSelectedCoordinates(),this.fireActionable(t),!1===t.feature.isValid()&&(this.deleteFeature([t.featureId]),this.changeMode(h.SIMPLE_SELECT,{}))},onMouseMove:function(t,e){var n=at(e),o=ee(e),r=ne(e),i=0===t.selectedCoordPaths.length;return n&&i||o&&!i?this.updateUIClasses({mouse:d.MOVE}):this.updateUIClasses({mouse:d.NONE}),(o||n||r)&&t.dragMoving&&this.fireUpdate(),this.stopDragging(t),!0},onMouseOut:function(t){return t.dragMoving&&this.fireUpdate(),!0}};oe.onTouchStart=oe.onMouseDown=function(t,e){return ee(e)?this.onVertex(t,e):at(e)?this.onFeature(t,e):ne(e)?this.onMidpoint(t,e):void 0},oe.onDrag=function(t,e){if(!0===t.canDragMove){t.dragMoving=!0,e.originalEvent.stopPropagation();var n={lng:e.lngLat.lng-t.dragMoveLocation.lng,lat:e.lngLat.lat-t.dragMoveLocation.lat};t.selectedCoordPaths.length>0?this.dragVertex(t,e,n):this.dragFeature(t,e,n),t.dragMoveLocation=e.lngLat}},oe.onClick=function(t,e){return ut(e)?this.clickNoTarget(t,e):at(e)?this.clickActiveFeature(t,e):st(e)?this.clickInactive(t,e):void this.stopDragging(t)},oe.onTap=function(t,e){return ut(e)?this.clickNoTarget(t,e):at(e)?this.clickActiveFeature(t,e):st(e)?this.clickInactive(t,e):void 0},oe.onTouchEnd=oe.onMouseUp=function(t){t.dragMoving&&this.fireUpdate(),this.stopDragging(t)};var re={};function ie(t,e){return!!t.lngLat&&(t.lngLat.lng===e[0]&&t.lngLat.lat===e[1])}re.onSetup=function(){var t=this.newFeature({type:f.FEATURE,properties:{},geometry:{type:f.POINT,coordinates:[]}});return this.addFeature(t),this.clearSelectedFeatures(),this.updateUIClasses({mouse:d.ADD}),this.activateUIButton(p.POINT),this.setActionableState({trash:!0}),{point:t}},re.stopDrawingAndRemove=function(t){this.deleteFeature([t.point.id],{silent:!0}),this.changeMode(h.SIMPLE_SELECT)},re.onTap=re.onClick=function(t,e){this.updateUIClasses({mouse:d.MOVE}),t.point.updateCoordinate("",e.lngLat.lng,e.lngLat.lat),this.map.fire(g.CREATE,{features:[t.point.toGeoJSON()]}),this.changeMode(h.SIMPLE_SELECT,{featureIds:[t.point.id]})},re.onStop=function(t){this.activateUIButton(),t.point.getCoordinate().length||this.deleteFeature([t.point.id],{silent:!0})},re.toDisplayFeatures=function(t,e,n){var o=e.properties.id===t.point.id;if(e.properties.active=o?m.ACTIVE:m.INACTIVE,!o)return n(e)},re.onTrash=re.stopDrawingAndRemove,re.onKeyUp=function(t,e){if(pt(e)||ft(e))return this.stopDrawingAndRemove(t,e)};var ae={onSetup:function(){var t=this.newFeature({type:f.FEATURE,properties:{},geometry:{type:f.POLYGON,coordinates:[[]]}});return this.addFeature(t),this.clearSelectedFeatures(),Tt.disable(this),this.updateUIClasses({mouse:d.ADD}),this.activateUIButton(p.POLYGON),this.setActionableState({trash:!0}),{polygon:t,currentVertexPosition:0}},clickAnywhere:function(t,e){if(t.currentVertexPosition>0&&ie(e,t.polygon.coordinates[0][t.currentVertexPosition-1]))return this.changeMode(h.SIMPLE_SELECT,{featureIds:[t.polygon.id]});this.updateUIClasses({mouse:d.ADD}),t.polygon.updateCoordinate("0."+t.currentVertexPosition,e.lngLat.lng,e.lngLat.lat),t.currentVertexPosition++,t.polygon.updateCoordinate("0."+t.currentVertexPosition,e.lngLat.lng,e.lngLat.lat)},clickOnVertex:function(t){return this.changeMode(h.SIMPLE_SELECT,{featureIds:[t.polygon.id]})},onMouseMove:function(t,e){t.polygon.updateCoordinate("0."+t.currentVertexPosition,e.lngLat.lng,e.lngLat.lat),lt(e)&&this.updateUIClasses({mouse:d.POINTER})}};ae.onTap=ae.onClick=function(t,e){return lt(e)?this.clickOnVertex(t,e):this.clickAnywhere(t,e)},ae.onKeyUp=function(t,e){pt(e)?(this.deleteFeature([t.polygon.id],{silent:!0}),this.changeMode(h.SIMPLE_SELECT)):ft(e)&&this.changeMode(h.SIMPLE_SELECT,{featureIds:[t.polygon.id]})},ae.onStop=function(t){this.updateUIClasses({mouse:d.NONE}),Tt.enable(this),this.activateUIButton(),void 0!==this.getFeature(t.polygon.id)&&(t.polygon.removeCoordinate("0."+t.currentVertexPosition),t.polygon.isValid()?this.map.fire(g.CREATE,{features:[t.polygon.toGeoJSON()]}):(this.deleteFeature([t.polygon.id],{silent:!0}),this.changeMode(h.SIMPLE_SELECT,{},{silent:!0})))},ae.toDisplayFeatures=function(t,e,n){var o=e.properties.id===t.polygon.id;if(e.properties.active=o?m.ACTIVE:m.INACTIVE,!o)return n(e);if(0!==e.geometry.coordinates.length){var r=e.geometry.coordinates[0].length;if(!(r<3)){if(e.properties.meta=v.FEATURE,n(_t(t.polygon.id,e.geometry.coordinates[0][0],"0.0",!1)),r>3){var i=e.geometry.coordinates[0].length-3;n(_t(t.polygon.id,e.geometry.coordinates[0][i],"0."+i,!1))}if(r<=4){var a=[[e.geometry.coordinates[0][0][0],e.geometry.coordinates[0][0][1]],[e.geometry.coordinates[0][1][0],e.geometry.coordinates[0][1][1]]];if(n({type:f.FEATURE,properties:e.properties,geometry:{coordinates:a,type:f.LINE_STRING}}),3===r)return}return n(e)}}},ae.onTrash=function(t){this.deleteFeature([t.polygon.id],{silent:!0}),this.changeMode(h.SIMPLE_SELECT)};var se={onSetup:function(t){var e,n,o=(t=t||{}).featureId,r="forward";if(o){if(!(e=this.getFeature(o)))throw new Error("Could not find a feature with the provided featureId");var i=t.from;if(i&&"Feature"===i.type&&i.geometry&&"Point"===i.geometry.type&&(i=i.geometry),i&&"Point"===i.type&&i.coordinates&&2===i.coordinates.length&&(i=i.coordinates),!i||!Array.isArray(i))throw new Error("Please use the `from` property to indicate which point to continue the line from");var a=e.coordinates.length-1;if(e.coordinates[a][0]===i[0]&&e.coordinates[a][1]===i[1])n=a+1,e.addCoordinate.apply(e,[n].concat(e.coordinates[a]));else{if(e.coordinates[0][0]!==i[0]||e.coordinates[0][1]!==i[1])throw new Error("`from` should match the point at either the start or the end of the provided LineString");r="backwards",n=0,e.addCoordinate.apply(e,[n].concat(e.coordinates[0]))}}else e=this.newFeature({type:f.FEATURE,properties:{},geometry:{type:f.LINE_STRING,coordinates:[]}}),n=0,this.addFeature(e);return this.clearSelectedFeatures(),Tt.disable(this),this.updateUIClasses({mouse:d.ADD}),this.activateUIButton(p.LINE),this.setActionableState({trash:!0}),{line:e,currentVertexPosition:n,direction:r}},clickAnywhere:function(t,e){if(t.currentVertexPosition>0&&ie(e,t.line.coordinates[t.currentVertexPosition-1])||"backwards"===t.direction&&ie(e,t.line.coordinates[t.currentVertexPosition+1]))return this.changeMode(h.SIMPLE_SELECT,{featureIds:[t.line.id]});this.updateUIClasses({mouse:d.ADD}),t.line.updateCoordinate(t.currentVertexPosition,e.lngLat.lng,e.lngLat.lat),"forward"===t.direction?(t.currentVertexPosition++,t.line.updateCoordinate(t.currentVertexPosition,e.lngLat.lng,e.lngLat.lat)):t.line.addCoordinate(0,e.lngLat.lng,e.lngLat.lat)},clickOnVertex:function(t){return 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