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COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"tslib\",\"../../../../request\",\"../../../../core/has\",\"../../../../core/ItemCache\",\"../../../../core/maybe\",\"../../../../core/MemCache\",\"../../../../core/promiseUtils\",\"../../../../core/workers\",\"../../../../geometry/support/aaBoundingRect\",\"../vectorTiles/VectorTile\",\"./GlyphMosaic\",\"./GlyphSource\",\"./SpriteMosaic\",\"./TileIndex\",\"./decluttering/debugging\",\"../../tiling/TileKey\"],(function(e,t,r,i,o,n,s,a,l,c,u,h,p,f,_,g,y,d){\"use strict\";Object.defineProperty(t,\"__esModule\",{value:!0}),t.TileHandler=void 0;var v=new n(10),T=new Map,m=function(){function e(e,t,r){this._vectorTileLayer=e,this.devicePixelRatio=t,this._memCache=r,this._spriteMosaic=null,this._glyphMosaic=null,this._connection=null,this._ongoingTileRequests=new Map,this._ongoingRequestToController=new Map}return e.prototype.destroy=function(){this._ongoingTileRequests&&this.abortAll(),this._connection&&(this._connection.close(),this._connection=null),this._vectorTileLayer=null,this._spriteMosaic&&(this._spriteMosaic.dispose(),this._spriteMosaic=null),this._glyphMosaic&&(this._glyphMosaic.dispose(),this._glyphMosaic=null)},Object.defineProperty(e.prototype,\"spriteMosaic\",{get:function(){var e=this;return this._spriteSourcePromise.then((function(){return e._spriteMosaic}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,\"glyphMosaic\",{get:function(){return this._glyphMosaic},enumerable:!1,configurable:!0}),e.prototype.start=function(e){return r.__awaiter(this,void 0,void 0,(function(){var t,i,n,s,a,u=this;return r.__generator(this,(function(r){for(n in t=this._vectorTileLayer.sourceNameToSource,i=[],t)i.push(this._fetchTileMap(t[n],e));return this._spriteSourcePromise=this._vectorTileLayer.loadSpriteSource(this.devicePixelRatio,e),this._spriteSourcePromise.then((function(e){u._spriteMosaic=new _(1024,1024,250),u._spriteMosaic.setSpriteSource(e),o(\"stable-symbol-rendering\")&&u._spriteMosaic.preloadSpriteItems()})),s=this._vectorTileLayer.styleRepository,a=new f(s.glyphs),this._glyphMosaic=new p(1024,1024,a),this._broadcastPromise=c.open(\"WorkerTileHandler\",{client:this,scheduler:e.scheduler,signal:e.signal}).then((function(t){return u._connection=t,l.all(u._connection.broadcast(\"setLayers\",{style:s.styleJSON},e))})),[2,l.all(i)]}))}))},e.prototype.updateStyle=function(){return r.__awaiter(this,void 0,void 0,(function(){var e,t=this;return r.__generator(this,(function(r){switch(r.label){case 0:return[4,this._broadcastPromise];case 1:return r.sent(),e=this._vectorTileLayer.styleRepository,this._broadcastPromise=l.create((function(r,i){l.all(t._connection.broadcast(\"updateStyle\",e.styleJSON)).then(r,i)})),[2,this._broadcastPromise]}}))}))},e.prototype.getVectorTile=function(e,t,r,i){var o=this,n=new d(e,t,r,0);if(s.isSome(this._memCache)){var c=this._memCache.get(n.id);if(s.isSome(c))return c.reference(),l.resolve(c)}return this._getVectorTileData(n).then((function(e){if(l.throwIfAborted(i),s.isSome(o._memCache)){var t=o._memCache.get(n.id);if(s.isSome(t))return t.reference(),t}if(!o._vectorTileLayer)return null;var r=o._vectorTileLayer.tileInfo.getTileBounds(u.create(),n),c=new h.VectorTile(n,o._vectorTileLayer.styleRepository,r,[512,512]);if(e&&e.tileData){if(c.setData(e.tileData),s.isSome(o._memCache)){c.reference();var p=c.getMemoryUsage();p>0&&o._memCache.put(c.key.id,c,p*c.referenced,a.MIN_PRIORITY)}}else c.setData(null);return c}))},e.prototype.releaseVectorTile=function(e){s.isNone(this._memCache)||e.release()||this._memCache.updateSize(e.key.id,e,e.getMemoryUsage()*e.referenced)},e.prototype.fetchTileData=function(e,t){var r=this;return this._getRefKeys(e,t).then((function(e){var i=r._vectorTileLayer.sourceNameToSource,o=[];for(var n in i)o.push(n);return r._getSourcesData(o,e,t)}))},e.prototype.parseTileData=function(e,t){var i=this,n=e&&e.data;if(!n)return l.resolve(null);var s=n.sourceName2DataAndRefKey,a=n.transferList;return 0===Object.keys(s).length?l.resolve(null):this._broadcastPromise.then((function(){return i._connection.getAvailableClient().then((function(i){return i.invoke(\"createTileAndParse\",{key:e.key.id,sourceName2DataAndRefKey:s},r.__assign(r.__assign({},t),{transferList:a})).then((function(e){if(o(\"esri-vector-tiles-debug\")){var t={};for(var r in s)t[r]=s[r].refKey;return{tileData:e,refKeys:t}}return{tileData:e}}))}))}))},Object.defineProperty(e.prototype,\"updating\",{get:function(){return this._ongoingTileRequests.size>0},enumerable:!1,configurable:!0}),e.prototype.abortAll=function(){this._ongoingRequestToController.forEach((function(e){return e.abort()})),this._ongoingRequestToController.clear(),this._ongoingTileRequests.clear()},e.prototype.getSprites=function(e){return r.__awaiter(this,void 0,void 0,(function(){return r.__generator(this,(function(t){switch(t.label){case 0:return[4,this._spriteSourcePromise];case 1:return t.sent(),[2,this._spriteMosaic.getSpriteItems(e)]}}))}))},e.prototype.getGlyphs=function(e){return this._glyphMosaic.getGlyphItems(e.font,e.codePoints)},e.prototype.perfReport=function(e){var t=e.key,r=e.milliseconds;y.perfAdd(t,r,\"ms\")},e.prototype.getStyleRepository=function(){return this._vectorTileLayer.styleRepository},e.prototype._getTilePayload=function(e,t,o){return r.__awaiter(this,void 0,void 0,(function(){var n,s,a,l;return r.__generator(this,(function(c){switch(c.label){case 0:return n=d.pool.acquire(e.id),s=this._vectorTileLayer.sourceNameToSource,a=s[t],l=a.getSourceTileUrl(n.level,n.row,n.col),d.pool.release(n),[4,i(l,r.__assign({responseType:\"array-buffer\"},o))];case 1:return[2,{protobuff:c.sent().data,sourceName:t}]}}))}))},e.prototype._fetchTileMap=function(e,t){if(e.capabilities.operations.supportsTileMap&&e.tileIndex)return l.resolve();if(!e.tileMapURL)return l.resolve();var r=v.get(e.tileMapURL);if(r)return e.tileIndex=r,l.resolve();if(T.has(e.tileMapURL))return T.get(e.tileMapURL).then((function(t){e.tileIndex=new g(t.data)}));var o=i(e.tileMapURL,t);return o.then((function(t){e.tileIndex=new g(t.data),T.delete(e.tileMapURL),v.put(e.tileMapURL,e.tileIndex)})),T.set(e.tileMapURL,o),o},e.prototype._getRefKeys=function(e,t){var r=this._vectorTileLayer.sourceNameToSource,i=new Array;for(var o in r){var n=r[o].getRefKey(e,t);i.push(n)}return l.eachAlways(i)},e.prototype._getSourcesData=function(e,t,r){for(var i=[],o=0;o<t.length;o++)if(null==t[o].value||null==e[o])i.push(null);else{var n=this._getTilePayload(t[o].value,e[o],r);i.push(n)}return l.eachAlways(i).then((function(e){for(var r={},i=[],o=0;o<e.length;o++)if(e[o].value&&e[o].value&&e[o].value.protobuff&&e[o].value.protobuff.byteLength>0){var n=t[o].value.id;r[e[o].value.sourceName]={refKey:n,protobuff:e[o].value.protobuff},i.push(e[o].value.protobuff)}return{sourceName2DataAndRefKey:r,transferList:i}}))},e.prototype._getVectorTileData=function(e){var t=this,r=e.id;if(this._ongoingTileRequests.has(r))return this._ongoingTileRequests.get(r);var i=new AbortController,o={signal:i.signal},n=this._getParsedVectorTileData(e,o).then((function(e){return t._ongoingTileRequests.delete(r),t._ongoingRequestToController.delete(r),e})).catch((function(){return t._ongoingTileRequests.delete(r),t._ongoingRequestToController.delete(r),null}));return this._ongoingTileRequests.set(r,n),this._ongoingRequestToController.set(r,i),n},e.prototype._getParsedVectorTileData=function(e,t){var r=this;return this.fetchTileData(e,t).then((function(i){return r.parseTileData({key:e,data:i},t)}))},e}();t.TileHandler=m}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"tslib\",\"../../../../core/Error\",\"../../../../core/Logger\",\"../../../../core/maybe\",\"../DisplayObject\",\"./Mesh2D\",\"../../../webgl/VertexArrayObject\"],(function(e,t,r,i,o,s,a,c,h){\"use strict\";Object.defineProperty(t,\"__esModule\",{value:!0});var n=o.getLogger(\"esri.views.2d.engine.webgl.ClippingInfo\"),p=function(e){return parseFloat(e)/100},f=function(e){function t(t,r){var i=e.call(this)||this;return i._clip=r,i._cache={},i.stage=t,i._handle=r.watch(\"version\",(function(){return i._invalidate()})),i.ready(),i}return r.__extends(t,e),t.fromClipArea=function(e,r){return new t(e,r)},t.prototype._destroyGL=function(){s.isSome(this._cache.mesh)&&(this._cache.mesh.destroy(),this._cache.mesh=null),s.isSome(this._cache.vao)&&(this._cache.vao.dispose(),this._cache.vao=null)},t.prototype.destroy=function(){this._destroyGL(),this._handle.remove()},t.prototype.getVAO=function(e,t,r,i){var o=t.size,a=o[0],c=o[1];if(\"geometry\"!==this._clip.type&&this._lastWidth===a&&this._lastHeight===c||(this._lastWidth=a,this._lastHeight=c,this._destroyGL()),s.isNone(this._cache.vao)){var n=this._createMesh(t,this._clip),p=n.getIndexBuffer(e),f=n.getVertexBuffers(e);this._cache.mesh=n,this._cache.vao=new h(e,r,i,f,p)}return this._cache.vao},t.prototype._invalidate=function(){this._destroyGL(),this.requestRender()},t.prototype._createScreenRect=function(e,t){var r=e.size,i=r[0],o=r[1],s=\"string\"==typeof t.left?p(t.left)*i:t.left,a=\"string\"==typeof t.right?p(t.right)*i:t.right,c=\"string\"==typeof t.top?p(t.top)*o:t.top,h=\"string\"==typeof t.bottom?p(t.bottom)*o:t.bottom,n=s,f=c;return{x:n,y:f,width:Math.max(i-a-n,0),height:Math.max(o-h-f,0)}},t.prototype._createMesh=function(e,t){switch(t.type){case\"rect\":return c.default.fromRect(this._createScreenRect(e,t));case\"path\":return c.default.fromPath(t);case\"geometry\":return c.default.fromGeometry(e,t);default:return n.error(new i(\"mapview-bad-type\",\"Unable to create ClippingInfo mesh from clip of type: ${clip.type}\")),c.default.fromRect({x:0,y:0,width:1,height:1})}},t}(a.DisplayObject);t.default=f}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"tslib\",\"../../../../../core/Evented\",\"../../../../../core/maybe\",\"./config\",\"./core\",\"./jobs\",\"./SymbolDeclutterer\",\"./SymbolRepository\",\"./util\"],(function(t,e,i,o,s,r,l,a,n,c,_){\"use strict\";Object.defineProperty(e,\"__esModule\",{value:!0}),e.SymbolFader=void 0;var u=function(t){function e(e){var i=t.call(this)||this;return i.layers=e,i._tileToHandle=new Map,i._viewState={scale:0,rotation:0,center:[0,0],size:[0,0]},i._declutterViewState={scale:0,rotation:0,center:[0,0],size:[0,0]},i._completed=!1,i._tileForest=new _.TileForest,i._symbolRepository=new c.SymbolRepository(4096,i._tileForest,(function(){return new l.VTLUniqueSymbol})),i._symbolDeclutterer=new n.SymbolDeclutterer(i._tileForest,i._symbolRepository,(function(t,e,o){return new a.CollisionJob(t,e,o,i.layers,i._zoom,i._viewState.rotation)}),(function(t,e){t.allSymbolsFadingOut=!0,t.lastOpacityUpdate=e,_.writeOpacityToBuffers(t,e,!0),t.decluttered=!0,t.requestRender()})),i}return i.__extends(e,t),e.prototype.addTile=function(t){var e=this;this._tileForest.has(t)||(t.decluttered=!1,this._tileForest.add(t),this._tileToHandle.set(t,t.on(\"symbols-changed\",(function(){e._symbolRepository.addTile(t,!1),e.restartDeclutter()}))),this._symbolRepository.addTile(t),this.restartDeclutter())},e.prototype.removeTile=function(t){this._tileForest.has(t)&&(this._symbolRepository.removeTile(t),this.restartDeclutter(),this._tileToHandle.get(t).remove(),this._tileToHandle.delete(t),this._tileForest.remove(t))},e.prototype.update=function(t,e){return this._zoom=t,this._viewState={scale:e.scale,rotation:e.rotation,center:[e.center[0],e.center[1]],size:[e.size[0],e.size[1]]},this._continueDeclutter(),this._completed},e.prototype.restartDeclutter=function(){this._completed=!1,this._symbolDeclutterer.restart(),this._notifyUnstable()},Object.defineProperty(e.prototype,\"stale\",{get:function(){return this._zoom!==this._declutterZoom||this._viewState.size[0]!==this._declutterViewState.size[0]||this._viewState.size[1]!==this._declutterViewState.size[1]||this._viewState.scale!==this._declutterViewState.scale||this._viewState.rotation!==this._declutterViewState.rotation},enumerable:!1,configurable:!0}),e.prototype._continueDeclutter=function(){this._completed&&!this.stale||(this._symbolDeclutterer.running||(this._declutterZoom=this._zoom,this._declutterViewState.center[0]=this._viewState.center[0],this._declutterViewState.center[1]=this._viewState.center[1],this._declutterViewState.rotation=this._viewState.rotation,this._declutterViewState.scale=this._viewState.scale,this._declutterViewState.size[0]=this._viewState.size[0],this._declutterViewState.size[1]=this._viewState.size[1],this._symbolDeclutterer.restart()),this._symbolDeclutterer.setScreenSize(this._viewState.size[0],this._viewState.size[1]),this._completed=this._symbolDeclutterer.continue(r.DECLUTTER_BUDGET),this._completed&&this._scheduleNotifyStable())},e.prototype._scheduleNotifyStable=function(){var t=this;s.isSome(this._stableNotificationHandle)&&clearTimeout(this._stableNotificationHandle),this._stableNotificationHandle=setTimeout((function(){t._stableNotificationHandle=null,t.emit(\"fade-complete\")}),1.5*r.FADE_DURATION)},e.prototype._notifyUnstable=function(){s.isSome(this._stableNotificationHandle)&&(clearTimeout(this._stableNotificationHandle),this._stableNotificationHandle=null),this.emit(\"fade-start\")},e}(o);e.SymbolFader=u}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"../webgl/Rect\"],(function(e,t,h){\"use strict\";return function(){function e(e,t){this._width=0,this._height=0,this._free=[],this._width=e,this._height=t,this._free.push(new h.default(0,0,e,t))}return Object.defineProperty(e.prototype,\"width\",{get:function(){return this._width},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,\"height\",{get:function(){return this._height},enumerable:!1,configurable:!0}),e.prototype.allocate=function(e,t){if(e>this._width||t>this._height)return new h.default;for(var i=null,r=-1,n=0;n<this._free.length;++n){var f=this._free[n];e<=f.width&&t<=f.height&&(null===i||f.y<=i.y&&f.x<=i.x)&&(i=f,r=n)}return null===i?new h.default:(this._free.splice(r,1),i.width<i.height?(i.width>e&&this._free.push(new h.default(i.x+e,i.y,i.width-e,t)),i.height>t&&this._free.push(new h.default(i.x,i.y+t,i.width,i.height-t))):(i.width>e&&this._free.push(new h.default(i.x+e,i.y,i.width-e,i.height)),i.height>t&&this._free.push(new h.default(i.x,i.y+t,e,i.height-t))),new h.default(i.x,i.y,e,t))},e.prototype.release=function(e){for(var t=0;t<this._free.length;++t){var h=this._free[t];if(h.y===e.y&&h.height===e.height&&h.x+h.width===e.x)h.width+=e.width;else if(h.x===e.x&&h.width===e.width&&h.y+h.height===e.y)h.height+=e.height;else if(e.y===h.y&&e.height===h.height&&e.x+e.width===h.x)h.x=e.x,h.width+=e.width;else{if(e.x!==h.x||e.width!==h.width||e.y+e.height!==h.y)continue;h.y=e.y,h.height+=e.height}this._free.splice(t,1),this.release(e)}this._free.push(e)},e}()}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"tslib\",\"../../../layers/support/TileInfo\",\"./TileInfoView\",\"./TileKey\"],(function(e,l,t,r,o,n){\"use strict\";return function(e){function l(){var l=null!==e&&e.apply(this,arguments)||this;return l._fullCacheLodInfos=null,l._levelByScale={},l}return t.__extends(l,e),l.prototype.getTileParentId=function(e){var l=n.pool.acquire(e),t=0===l.level?null:n.getId(l.level-1,l.row>>1,l.col>>1,l.world);return n.pool.release(l),t},l.prototype.getTileCoverage=function(l,t,r){var o=e.prototype.getTileCoverage.call(this,l,t,r);if(!o)return o;var n=1<<o.lodInfo.level;return o.spans=o.spans.filter((function(e){return e.row>=0&&e.row<n})),o},l.prototype.scaleToLevel=function(e){if(this._fullCacheLodInfos||this._initializeFullCacheLODs(this._lodInfos),this._levelByScale[e])return this._levelByScale[e];var l=this._fullCacheLodInfos;if(e>l[0].scale)return l[0].level;for(var t=void 0,r=void 0,o=0;o<l.length-1;o++)if(e>(r=l[o+1]).scale)return(t=l[o]).level+(t.scale-e)/(t.scale-r.scale);return l[l.length-1].level},l.prototype._initializeFullCacheLODs=function(e){var l;if(0===e[0].level)l=e.map((function(e){return{level:e.level,resolution:e.resolution,scale:e.scale}}));else{var t=this.tileInfo.size[0],o=this.tileInfo.spatialReference;l=r.create({size:t,spatialReference:o}).lods.map((function(e){return{level:e.level,resolution:e.resolution,scale:e.scale}}))}for(var n=0;n<l.length;n++)this._levelByScale[l[n].scale]=l[n].level;this._fullCacheLodInfos=l},l}(o)}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"tslib\",\"../../../core/JSONSupport\",\"../../../core/accessorSupport/decorators\"],(function(r,e,t,s,o){\"use strict\";return function(r){function e(){return null!==r&&r.apply(this,arguments)||this}return t.__extends(e,r),e=t.__decorate([o.subclass(\"esri.views.layers.support.ClipArea\")],e)}(s.JSONSupport)}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\"],(function(e,t){\"use strict\";function r(e,t,r,n,i,l){e.fillStyle=t,e.fillRect(r,n,i,l)}function n(e,t,r,n,i,l){e.strokeStyle=t,e.strokeRect(r,n,i,l)}function i(e,t){return\"\"+Math.round(10*e)/10+t}Object.defineProperty(t,\"__esModule\",{value:!0}),t.perfElement=t.perfClear=t.perfAdd=t.drawColliders=t.drawGridIndex=void 0,t.drawGridIndex=function(e,t){e.strokeStyle=\"black\";for(var r=t.cellSize,n=t.rows,i=t.columns,l=0;l<n;l++)for(var a=t.cells[l],d=l*r,o=(l+1)*r,s=0;s<i;s++){var m=a[s],h=s*r,u=(s+1)*r;e.strokeRect(h,d,u-h,o-d),e.fillText(\"cells:\"+m.length,h+4,d+12)}},t.drawColliders=function(e,t){for(var i=window.COLLISION_XRAY,l=0;l<t.length;++l){var a=!t[l].unique.show;if(i||!a)for(var d=0,o=t[l].colliders;d<o.length;d++){var s=o[d];if(s.enabled){var m=!t[l].unique.parts[s.partIndex].show;if(i||!m){var h=s.xScreen,u=s.yScreen,f=s.dxScreen,c=s.dyScreen;e.globalAlpha=a||m?.2:1,r(e,\"green\",h-1,u-1,3,3),n(e,\"red\",h+f,u+c,s.width,s.height),r(e,\"blue\",h+f-1,u+c-1,3,3),e.globalAlpha=1}}}}},t.perfAdd=function(e,t,r){if(window.PERFORMANCE_RECORDING_STORAGE){var n=window.PERFORMANCE_RECORDING_STORAGE;n.perf=n.perf||{};var i=n.perf;i[e]=i[e]||{start:null,time:0,min:void 0,max:void 0,samples:[],unit:r},i[e].time+=t,i[e].samples.push(t),(null==i[e].min||t<i[e].min)&&(i[e].min=t),(null==i[e].max||t>i[e].max)&&(i[e].max=t)}},t.perfClear=function(){window.PERFORMANCE_RECORDING_STORAGE&&(window.PERFORMANCE_RECORDING_STORAGE.perf={})},t.perfElement=function(e){if(!window.PERFORMANCE_RECORDING_STORAGE){var t=document.createElement(\"div\");return t.innerHTML=\"No recorded data is present because performance recording is disabled.\",t}var r=document.createElement(\"div\"),n=\"\",l=window.PERFORMANCE_RECORDING_STORAGE.perf;n+='<table style=\"border-collapse: collapse;\">',n+='<tr style=\"text-weight: bold; border-bottom: 1px solid \"'+e+'\";\"><td>Name</td><td>Total</td><td>Runs</td><td>Average</td><td>Min</td><td>Distribution</td><td>Max</td><td>Histogram (50 bins)</td></tr>';var a=[];for(var d in l)a.push({name:d,value:l[d].time/l[d].samples.length,sortkey:l[d].max});a.sort((function(e,t){return-(e.sortkey-t.sortkey)}));for(var o=a.map((function(e){return e.name})),s=0,m=o;s<m.length;s++){var h=m[s];n+=\"<tr>\",n+=\"<td>\"+h+\"</td>\",n+=\"<td>\"+i(l[h].time,l[h].unit)+\"</td>\",n+=\"<td>\"+l[h].samples.length+\"</td>\",n+=\"<td>\"+i(l[h].time/l[h].samples.length,l[h].unit)+\"</td>\",n+='<td style=\"text-align: right;\">'+i(l[h].min,l[h].unit)+\"</td>\",n+=\"<td data-distribution='1'></td>\",n+=\"<td>\"+i(l[h].max,l[h].unit)+\"</td>\",n+=\"<td data-histogram='1'></td>\",n+=\"</tr>\"}n+=\"<table>\",r.innerHTML=n;for(var u=r.querySelectorAll(\"td[data-distribution='1']\"),f=r.querySelectorAll(\"td[data-histogram='1']\"),c=0;c<u.length;c++){var g,v,p=u[c];if((g=document.createElement(\"canvas\")).height=10,g.width=100,(v=g.getContext(\"2d\")).strokeStyle=e,v.beginPath(),v.moveTo(0,5),v.lineTo(100,5),l[o[c]].max>l[o[c]].min+.001)for(var R=0,E=l[o[c]].samples;R<E.length;R++){var w=(E[R]-l[o[c]].min)/(l[o[c]].max-l[o[c]].min);v.moveTo(100*w,3),v.lineTo(100*w,7)}v.stroke(),v.strokeRect((a[c].value-l[o[c]].min)/(l[o[c]].max-l[o[c]].min)*100-2,0,4,9),p.appendChild(g),p=f[c];for(var x=new Array(50),A=0;A<x.length;A++)x[A]=0;for(var C=0,O=l[o[c]].samples;C<O.length;C++){x[b=1===(w=(O[C]-l[o[c]].min)/(l[o[c]].max-l[o[c]].min))?x.length-1:Math.floor(w*x.length)]++}(g=document.createElement(\"canvas\")).height=30,g.width=120,(v=g.getContext(\"2d\")).strokeStyle=e,v.fillStyle=e;for(var S=0,b=0;b<x.length;b++){var y=x[b];S=Math.max(S,y)}for(b=0;b<x.length;b++){y=x[b];v.fillRect(b*g.width/x.length,g.height*(1-y/S),g.width/x.length,g.height*(y/S))}v.beginPath(),v.moveTo(0,g.height),v.lineTo(g.width,g.height),v.stroke(),p.appendChild(g)}var T=r.querySelectorAll(\"td\");for(c=0;c<T.length;c++)T[c].style.padding=\"5px\";return r}}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"../../../../core/LRUCache\",\"../../tiling/TileCoverage\",\"../../tiling/TileKey\"],(function(e,i,t,r,a){\"use strict\";Object.defineProperty(i,\"__esModule\",{value:!0}),i.TileManager=void 0;var l=function(e,i){return e+1/(1<<2*i)},s=function(){function e(e,i){this._tiles=new Map,this._tileCache=new t(40,(function(e){return e.dispose()})),this._viewSize=[0,0],this.acquireTile=e.acquireTile,this.releaseTile=e.releaseTile,this.tileInfoView=e.tileInfoView,this._container=i}return e.prototype.destroy=function(){this._tiles.clear(),this._tiles=null,this._tileCache.clear(),this._tileCache=null},e.prototype.update=function(e){var i=this;this._updateCacheSize(e);for(var t=this.tileInfoView.getTileCoverage(e.state,0,\"smallest\"),l=t.spans,s=t.lodInfo,o=s.level,n=new Set,h=new Set,c=0,d=l;c<d.length;c++)for(var u=d[c],_=u.row,p=u.colFrom,f=u.colTo,v=p;v<=f;v++){var C=a.getId(o,_,s.normalizeCol(v),s.getWorldForColumn(v)),g=this._getOrAcquireTile(C);n.add(C),g.hasData()?this._container.addChild(g):h.add(new a(C))}this._tiles.forEach((function(e,i){e.isCoverage=n.has(i)})),h.forEach((function(e){return i._findPlaceholdersForMissingTiles(e,n)}));var T=!1;return this._tiles.forEach((function(e,i){e.neededForCoverage=n.has(i),e.isHoldingForFade&&n.add(i),e.isFading&&(T=!0)})),this._tiles.forEach((function(e,t){n.has(t)||i._releaseTile(t)})),r.pool.release(t),!T},e.prototype.clearCache=function(){this._tileCache.clear()},e.prototype._findPlaceholdersForMissingTiles=function(e,i){var t=this,r=[];this._tiles.forEach((function(a){t._addPlaceholderChild(r,a,e,i)}));var a=r.reduce(l,0);Math.abs(1-a)<1e-6||this._addPlaceholderParent(e.id,i)},e.prototype._addPlaceholderChild=function(e,i,t,r){var a,l,s;i.key.level<=t.level||!i.hasData()||(a=t,l=i.key,s=l.level-a.level,a.row===l.row>>s&&a.col===l.col>>s&&a.world===l.world&&(this._container.addChild(i),r.add(i.id),e.push(i.key.level-t.level)))},e.prototype._addPlaceholderParent=function(e,i){for(var t=e;;){if(!(t=o(t))||i.has(t))return;var r=this._getTile(t);if(r&&r.hasData())return this._container.addChild(r),void i.add(r.id)}},e.prototype._getOrAcquireTile=function(e){var i=this._tiles.get(e);return i||((i=this._tileCache.pop(e))||(i=this.acquireTile(new a(e))),this._tiles.set(e,i),i)},e.prototype._getTile=function(e){var i=this._tiles.get(e);return i||((i=this._tileCache.pop(e))&&this._tiles.set(e,i),i)},e.prototype._releaseTile=function(e){var i=this._tiles.get(e);this.releaseTile(i),this._container.removeChild(i),this._tiles.delete(e),i.hasData()?this._tileCache.put(e,i,1):i.dispose()},e.prototype._updateCacheSize=function(e){var i=e.state.size;if(i[0]!==this._viewSize[0]||i[1]!==this._viewSize[1]){var t=Math.ceil(i[0]/512)+1,r=Math.ceil(i[1]/512)+1;this._viewSize[0]=i[0],this._viewSize[1]=i[1],this._tileCache.maxSize=5*t*r}},e}();function o(e){var i=e.split(\"/\"),t=i[0],r=i[1],a=i[2],l=i[3],s=parseInt(t,10);return 0===s?null:s-1+\"/\"+(parseInt(r,10)>>1)+\"/\"+(parseInt(a,10)>>1)+\"/\"+parseInt(l,10)}i.TileManager=s}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"../../../webgl\",\"./RectangleBinPack\",\"../webgl/Rect\"],(function(t,i,e,s,h){\"use strict\";return function(){function t(t,i,e){void 0===e&&(e=0),this._size=[],this._mosaicsData=[],this._textures=[],this._dirties=[],this._maxItemSize=0,this._currentPage=0,this._pageWidth=0,this._pageHeight=0,this._mosaicRects={},this.pixelRatio=1,(t<=0||i<=0)&&console.error(\"Sprites mosaic defaultWidth and defaultHeight must be greater than zero!\"),this._pageWidth=t,this._pageHeight=i,e>0&&(this._maxItemSize=e),this._binPack=new s(t-4,i-4)}return t.prototype.getWidth=function(t){return t>=this._size.length?-1:this._size[t][0]},t.prototype.getHeight=function(t){return t>=this._size.length?-1:this._size[t][1]},t.prototype.setSpriteSource=function(t){if(this.dispose(),this.pixelRatio=t.devicePixelRatio,0===this._mosaicsData.length){this._binPack=new s(this._pageWidth-4,this._pageHeight-4);var i=Math.floor(this._pageWidth),e=Math.floor(this._pageHeight),h=new Uint32Array(i*e);this._mosaicsData[0]=h,this._dirties.push(!0),this._size.push([this._pageWidth,this._pageHeight]),this._textures.push(void 0)}this._sprites=t},t.prototype.getSpriteItem=function(t,i){void 0===i&&(i=!1);var e=this._mosaicRects[t];if(e)return e;if(!this._sprites||\"loaded\"!==this._sprites.loadStatus)return null;var s=this._sprites.getSpriteInfo(t);if(!s||!s.width||!s.height||s.width<0||s.height<0)return null;var h=s.width,r=s.height,a=this._allocateImage(h,r),o=a[0],n=a[1],p=a[2];return o.width<=0?null:(this._copy(o,s,n,p,i),e={rect:o,width:h,height:r,sdf:s.sdf,simplePattern:!1,pixelRatio:s.pixelRatio,page:n},this._mosaicRects[t]=e,e)},t.prototype.preloadSpriteItems=function(){for(var t=0,i=this._sprites.spriteNames;t<i.length;t++){var e=i[t];this.getSpriteItem(e,!0)}},t.prototype.getSpriteItems=function(t){for(var i={},e=0,s=t;e<s.length;e++){var h=s[e];i[h]=this.getSpriteItem(h)}return i},t.prototype.getMosaicItemPosition=function(t,i){var e=this.getSpriteItem(t,i),s=e&&e.rect;if(!s)return null;s.width=e.width,s.height=e.height;var h=e.width,r=e.height,a=this._size[e.page];return{size:[e.width,e.height],tl:[(s.x+2)/a[0],(s.y+2)/a[1]],br:[(s.x+2+h)/a[0],(s.y+2+r)/a[1]],page:e.page}},t.prototype.bind=function(t,i,s,h){void 0===s&&(s=0),void 0===h&&(h=0),this._textures[s]||(this._textures[s]=new e.Texture(t,{pixelFormat:6408,dataType:5121,wrapMode:33071,width:this._size[s][0],height:this._size[s][1]},new Uint8Array(this._mosaicsData[s].buffer)));var r=this._textures[s];r.setSamplingMode(i),this._dirties[s]&&r.setData(new Uint8Array(this._mosaicsData[s].buffer)),t.bindTexture(r,h),this._dirties[s]=!1},t._copyBits=function(t,i,e,s,h,r,a,o,n,p,_){var g=s*i+e,u=o*r+a;if(_){u-=r;for(var c=-1;c<=p;g=((++c+p)%p+s)*i+e,u+=r)for(var d=-1;d<=n;d++)h[u+d]=t[g+(d+n)%n]}else for(c=0;c<p;c++){for(d=0;d<n;d++)h[u+d]=t[g+d];g+=i,u+=r}},t.prototype._copy=function(i,e,s,h,r,a){if(this._sprites&&\"loaded\"===this._sprites.loadStatus&&!(s>=this._mosaicsData.length)){var o=new Uint32Array(a?a.buffer:this._sprites.image.buffer),n=this._mosaicsData[s];n&&o||console.error(\"Source or target images are uninitialized!\");var p=a?e.width:this._sprites.width;t._copyBits(o,p,e.x,e.y,n,h[0],i.x+2,i.y+2,e.width,e.height,r),this._dirties[s]=!0}},t.prototype._allocateImage=function(t,i){t+=2,i+=2;var e=Math.max(t,i);if(this._maxItemSize&&this._maxItemSize<e){var r=new h.default(0,0,t,i);return this._mosaicsData.push(new Uint32Array(t*i)),this._dirties.push(!0),this._size.push([t,i]),this._textures.push(void 0),[r,this._mosaicsData.length-1,[t,i]]}var a=t%4?4-t%4:4,o=i%4?4-i%4:4;1===a&&(a=5),1===o&&(o=5);var n=this._binPack.allocate(t+a,i+o);return n.width<=0?(this._dirties[this._currentPage]||(this._mosaicsData[this._currentPage]=null),this._currentPage=this._mosaicsData.length,this._mosaicsData.push(new Uint32Array(this._pageWidth*this._pageHeight)),this._dirties.push(!0),this._size.push([this._pageWidth,this._pageHeight]),this._textures.push(void 0),this._binPack=new s(this._pageWidth-4,this._pageHeight-4),this._allocateImage(t,i)):[n,this._currentPage,[this._pageWidth,this._pageHeight]]},t.prototype.dispose=function(){this._binPack=null,this._mosaicRects={};for(var t=0,i=this._textures;t<i.length;t++){var e=i[t];e&&e.dispose()}this._textures.length=0},t}()}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"tslib\",\"../../../../core/Error\",\"../../../../core/Logger\",\"../../../../core/maybe\",\"../../../../core/libs/earcut/earcut\",\"../../../../core/libs/gl-matrix-2/vec2\",\"../../../../core/libs/gl-matrix-2/vec2f64\",\"../../../../layers/graphics/featureConversionUtils\",\"../../../../layers/graphics/OptimizedGeometry\",\"./number\",\"../../../webgl/BufferObject\"],(function(e,r,t,n,o,i,c,a,f,s,u,h,y){\"use strict\";Object.defineProperty(r,\"__esModule\",{value:!0});var m=o.getLogger(\"esri.views.2d.engine.webgl.Mesh2D\"),g=function(e,r,t,n){for(var o=0,i=1;i<t;i++){var c=e[2*(r+i-1)],a=e[2*(r+i-1)+1];o+=(e[2*(r+i)]-c)*(e[2*(r+i)+1]+a)}return n?o>0:o<0},v=function(e,r){for(var t=e.coords,n=e.lengths,o=[],i=0,a=0;i<n.length;a+=n[i],i+=1){for(var f=a,s=[];i<n.length-1&&g(t,a+n[i],n[i+1],r);a+=n[i+=1])s.push(a+n[i]-f);for(var u=t.slice(2*f,2*(a+n[i])),h=0,y=c.earcut(u,s,2);h<y.length;h++){var m=y[h];o.push(m+f)}}return o},l=function(){function e(e,r,t,n){void 0===n&&(n=!1),this._cache={},this.vertices=e,this.indices=r,this.primitiveType=t,this.isMapSpace=n}return e.fromRect=function(r){var t=r.x,n=r.y,o=t+r.width,i=n+r.height;return e.fromScreenExtent({xmin:t,ymin:n,xmax:o,ymax:i})},e.fromPath=function(r){for(var t=s.convertFromNestedArray(new u.default,r.path,!1,!1),n=t.coords,o=new Uint32Array(v(t,!0)),i=new Uint32Array(n.length/2),c=0;c<i.length;c++)i[c]=h.i1616to32(Math.floor(n[2*c]),Math.floor(n[2*c+1]));return new e({geometry:i},o,4)},e.fromGeometry=function(r,t){var o=t.geometry.type;switch(o){case\"polygon\":return e.fromPolygon(r,t.geometry);case\"extent\":return e.fromMapExtent(r,t.geometry);default:return m.error(new n(\"mapview-bad-type\",\"Unable to create a mesh from type \"+o,t)),e.fromRect({x:0,y:0,width:1,height:1})}},e.fromPolygon=function(r,t){for(var n=s.convertFromPolygon(new u.default,t,!1,!1),o=n.coords,i=new Uint32Array(v(n,!1)),c=new Uint32Array(o.length/2),y=f.vec2f64.create(),m=f.vec2f64.create(),g=0;g<c.length;g++)a.vec2.set(y,o[2*g],o[2*g+1]),r.toScreen(m,y),c[g]=h.i1616to32(Math.floor(m[0]),Math.floor(m[1]));return new e({geometry:c},i,4,!0)},e.fromScreenExtent=function(r){var t=r.xmin,n=r.xmax,o=r.ymin,i=r.ymax;return new e({geometry:new Uint32Array([h.i1616to32(t,o),h.i1616to32(n,o),h.i1616to32(t,i),h.i1616to32(t,i),h.i1616to32(n,o),h.i1616to32(n,i)])},new Uint32Array([0,1,2,3,4,5]),4)},e.fromMapExtent=function(r,t){var n=r.toScreen([0,0],[t.xmin,t.ymin]),o=n[0],i=n[1],c=r.toScreen([0,0],[t.xmax,t.ymax]),a=c[0],f=c[1];return new e({geometry:new Uint32Array([h.i1616to32(o,i),h.i1616to32(a,i),h.i1616to32(o,f),h.i1616to32(o,f),h.i1616to32(a,i),h.i1616to32(a,f)])},new Uint32Array([0,1,2,3,4,5]),4)},e.prototype.destroy=function(){for(var e in i.isSome(this._cache.indexBuffer)&&this._cache.indexBuffer.dispose(),this._cache.vertexBuffers)i.isSome(this._cache.vertexBuffers[e])&&this._cache.vertexBuffers[e].dispose()},Object.defineProperty(e.prototype,\"elementType\",{get:function(){return function(e){switch(e.BYTES_PER_ELEMENT){case 1:return 5121;case 2:return 5123;case 4:return 5125;default:throw new n(\"Cannot get DataType of array\")}}(this.indices)},enumerable:!1,configurable:!0}),e.prototype.getIndexBuffer=function(e,r){return void 0===r&&(r=35044),this._cache.indexBuffer||(this._cache.indexBuffer=y.createIndex(e,r,this.indices)),this._cache.indexBuffer},e.prototype.getVertexBuffers=function(e,r){var n=this;return void 0===r&&(r=35044),this._cache.vertexBuffers||(this._cache.vertexBuffers=Object.keys(this.vertices).reduce((function(o,i){var c;return t.__assign(t.__assign({},o),((c={})[i]=y.createVertex(e,r,n.vertices[i]),c))}),{})),this._cache.vertexBuffers},e}();r.default=l}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"../../../../request\",\"../../../../core/has\",\"../../../../core/pbf\",\"../../../../core/promiseUtils\"],(function(t,e,n,r,a,i){\"use strict\";var s=function(){function t(t){if(this._metrics=[],this._bitmaps=[],t)for(;t.next();)switch(t.tag()){case 1:for(var e=t.getMessage();e.next();)switch(e.tag()){case 3:for(var n=e.getMessage(),r=void 0,a=void 0,i=void 0,s=void 0,o=void 0,c=void 0,g=void 0;n.next();)switch(n.tag()){case 1:r=n.getUInt32();break;case 2:a=n.getBytes();break;case 3:i=n.getUInt32();break;case 4:s=n.getUInt32();break;case 5:o=n.getSInt32();break;case 6:c=n.getSInt32();break;case 7:g=n.getUInt32();break;default:n.skip()}n.release(),r&&(this._metrics[r]={width:i,height:s,left:o,top:c,advance:g},this._bitmaps[r]=a);break;default:e.skip()}e.release();break;default:t.skip()}}return t.prototype.getMetrics=function(t){return this._metrics[t]},t.prototype.getBitmap=function(t){return this._bitmaps[t]},t}(),o=function(){function t(){this._ranges=[]}return t.prototype.getRange=function(t){return this._ranges[t]},t.prototype.addRange=function(t,e){this._ranges[t]=e},t}();return function(){function t(t){this._glyphInfo={},this._baseURL=t}return t.prototype.getRange=function(t,e){var o=this._getFontStack(t);if(r(\"stable-symbol-rendering\")&&e>0)return o.addRange(e,new s),i.resolve();if(o.getRange(e))return i.resolve();var c=256*e,g=c+255,f=this._baseURL.replace(\"{fontstack}\",t).replace(\"{range}\",c+\"-\"+g);return n(f,{responseType:\"array-buffer\"}).then((function(t){o.addRange(e,new s(new a(new Uint8Array(t.data),new DataView(t.data))))})).catch((function(){o.addRange(e,new s)}))},t.prototype.getGlyph=function(t,e){var n=this._getFontStack(t);if(n){var r=Math.floor(e/256);if(!(r>256)){var a=n.getRange(r);if(a)return{metrics:a.getMetrics(e),bitmap:a.getBitmap(e)}}}},t.prototype._getFontStack=function(t){var e=this._glyphInfo[t];return e||(e=this._glyphInfo[t]=new o),e},t}()}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"tslib\",\"../../../geometry\",\"../../../core/accessorSupport/decorators\",\"../../../geometry/Geometry\",\"../../../geometry/support/jsonUtils\",\"./ClipArea\"],(function(e,t,r,o,n,p,s,y){\"use strict\";var i={base:p,key:\"type\",typeMap:{extent:o.Extent,polygon:o.Polygon}};return function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.type=\"geometry\",t.geometry=null,t}var o;return r.__extends(t,e),o=t,Object.defineProperty(t.prototype,\"version\",{get:function(){return(this._get(\"version\")||0)+1},enumerable:!1,configurable:!0}),t.prototype.clone=function(){return new o({geometry:this.geometry.clone()})},r.__decorate([n.property({types:i,json:{read:s.fromJSON,write:!0}})],t.prototype,\"geometry\",void 0),r.__decorate([n.property({readOnly:!0,dependsOn:[\"geometry\"]})],t.prototype,\"version\",null),t=o=r.__decorate([n.subclass(\"esri.views.layers.support.Geometry\")],t)}(y)}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"tslib\",\"../../../../core/maybe\",\"../../../../core/promiseUtils\",\"../../../../geometry/support/aaBoundingRect\",\"./decluttering/debugging\",\"./decluttering/SymbolFader\",\"../webgl/enums\",\"../webgl/TileContainer\",\"../webgl/TiledDisplayObject\",\"../../tiling/TileCoverage\",\"../../tiling/TileKey\"],(function(e,t,r,i,s,o,n,a,l,d,h,c,p){\"use strict\";Object.defineProperty(t,\"__esModule\",{value:!0}),t.VectorTileContainer=void 0;function u(e,t){if(e){var r=e.getLayoutProperty(\"visibility\");if(!r||\"none\"!==r.getValue()&&(void 0===e.minzoom||e.minzoom<t+1e-6)&&(void 0===e.maxzoom||e.maxzoom>=t-1e-6))return!0}return!1}var y=function(e){function t(t){var r=e.call(this,t)||this;return r._backgroundTiles=[],r._pointToCallbacks=new Map,r._fading=!1,r}return r.__extends(t,e),t.prototype.destroy=function(){this.removeAllChildren(),this.children.forEach((function(e){return e.destroy()})),this._spriteMosaic&&this._spriteMosaic.dispose(),this._glyphMosaic&&this._glyphMosaic.dispose()},t.prototype.setStyleResources=function(e,t,r){var s=this;if(this._spriteMosaic=e,this._glyphMosaic=t,this._styleRepository=r,i.isNone(this._symbolFader)){var o=new a.SymbolFader(this._styleRepository.layers);o.on(\"fade-start\",(function(){s.emit(\"fade-start\"),s._fading=!0,s.requestRender()})),o.on(\"fade-complete\",(function(){s.emit(\"fade-complete\"),s._fading=!1,s.requestRender()})),this._symbolFader=o}i.unwrap(this._symbolFader).layers=r.layers},t.prototype.hitTest=function(e,t){return r.__awaiter(this,void 0,void 0,(function(){var i,o;return r.__generator(this,(function(r){return i=[e,t],o=s.createResolver(),this._pointToCallbacks.set(i,o),this.requestRender(),[2,o.promise]}))}))},t.prototype.enterTileInvalidation=function(){for(var e=0,t=this.children;e<t.length;e++){t[e].invalidating=!0}},t.prototype.createRenderParams=function(t){return r.__assign(r.__assign({},e.prototype.createRenderParams.call(this,t)),{renderPass:null,styleLayer:null,styleLayerId:-1,glyphMosaic:this._glyphMosaic,spriteMosaic:this._spriteMosaic,hasClipping:!!this._clippingInfos})},t.prototype.doRender=function(t){!this.visible||t.drawPhase!==l.WGLDrawPhase.MAP&&t.drawPhase!==l.WGLDrawPhase.DEBUG||void 0===this._spriteMosaic||e.prototype.doRender.call(this,t)},t.prototype.addChild=function(t){return e.prototype.addChild.call(this,t),i.isSome(this._symbolFader)?this._symbolFader.addTile(t):t.decluttered=!0,this.requestRender(),t},t.prototype.removeChild=function(t){return i.isSome(this._symbolFader)&&this._symbolFader.removeTile(t),this.requestRender(),e.prototype.removeChild.call(this,t)},t.prototype.renderChildren=function(t){if(t.drawPhase!==l.WGLDrawPhase.DEBUG){if(this._doRender(t),this._pointToCallbacks.size>0){var r=t.context,i=r.getBoundFramebufferObject();t.drawPhase=l.WGLDrawPhase.HITTEST;var s=t.painter.effects.hittest;s.bind(t),this._doRender(t),s.draw(t,this._pointToCallbacks,6),r.bindFramebuffer(i)}}else e.prototype.renderChildren.call(this,t)},t.prototype.removeAllChildren=function(){for(var t=0;t<this.children.length;t++){var r=this.children[t];i.isSome(this._symbolFader)&&this._symbolFader.removeTile(r),r.dispose()}e.prototype.removeAllChildren.call(this)},t.prototype.getStencilTarget=function(){return this.children.filter((function(e){return e.neededForCoverage}))},t.prototype.restartDeclutter=function(){i.isSome(this._symbolFader)&&this._symbolFader.restartDeclutter()},t.prototype._doRender=function(t){var r,s,o,a=t.context,d=this._styleRepository,h=d.layers,c=!0;t.drawPhase===l.WGLDrawPhase.HITTEST&&(c=!1),d.backgroundBucketIds.length>0&&(t.renderPass=\"background\",this._renderBackgroundLayers(t,d.backgroundBucketIds)),e.prototype.renderChildren.call(this,t);var p=this.children.filter((function(e){return e.visible}));if(p&&0!==p.length){for(var u=0,y=p;u<y.length;u++){y[u].triangleCount=0}a.setStencilWriteMask(0),a.setColorMask(!0,!0,!0,!0),a.setStencilOp(7680,7680,7681),a.setStencilTestEnabled(!0),a.setBlendingEnabled(!1),a.setDepthTestEnabled(!0),a.setDepthWriteEnabled(!0),a.setDepthFunction(515),a.setClearDepth(1),a.clear(a.gl.DEPTH_BUFFER_BIT),t.renderPass=\"opaque\";for(var f=h.length-1;f>=0;f--)this._renderStyleLayer(f,t,p);a.setDepthWriteEnabled(!1),a.setBlendingEnabled(c),a.setBlendFunctionSeparate(1,771,1,771),t.renderPass=\"translucent\";for(f=0;f<h.length;f++)this._renderStyleLayer(f,t,p);a.setDepthTestEnabled(!1),t.renderPass=\"symbol\";for(f=0;f<h.length;f++)this._renderStyleLayer(f,t,p);if(a.bindVAO(),a.setStencilTestEnabled(!0),a.setBlendingEnabled(!0),t.drawPhase===l.WGLDrawPhase.MAP){this._fade(t.displayLevel,t.state);var _=window.COLLISION_DEBUG_CTX;if(_&&i.isSome(this._symbolFader)&&(_.clearRect(0,0,_.canvas.width,_.canvas.height),!this._fading||window.COLLISION_XRAY))for(var v=function(e){if(e.symbols){var t=[];if(e.symbols.forEach((function(e){t.push.apply(t,e)})),window.COLLISION_SHOW_GRID){var i=null===(o=null===(s=null===(r=g._symbolFader)||void 0===r?void 0:r._symbolDeclutterer)||void 0===s?void 0:s._collisionJob)||void 0===o?void 0:o._gridIndex;i&&n.drawGridIndex(_,i)}n.drawColliders(_,t)}},g=this,m=0,b=this.children;m<b.length;m++){v(b[m])}}}},t.prototype._fade=function(e,t){i.isSome(this._symbolFader)&&(this._symbolFader.update(e,t)||this.requestRender())},t.prototype._renderStyleLayer=function(e,t,r){var i=t.painter,s=t.renderPass,o=this._styleRepository.layers[e];if(void 0!==o){var n;switch(o.type){case 0:return;case 1:if(\"opaque\"!==s&&\"translucent\"!==t.renderPass)return;n=\"vtlFill\";break;case 2:if(\"translucent\"!==s)return;n=\"vtlLine\";break;case 4:if(\"symbol\"!==s)return;n=\"vtlCircle\";break;case 3:if(\"symbol\"!==s)return;n=\"vtlSymbol\"}if(r=3===o.type?r.filter((function(e){return e.decluttered})):r.filter((function(e){return e.neededForCoverage})),\"vtlSymbol\"!==n){var a=t.displayLevel;if(0===r.length||void 0!==o.minzoom&&o.minzoom>=a+1e-6||void 0!==o.maxzoom&&o.maxzoom<a-1e-6)return}t.styleLayerId=e,t.styleLayer=o;for(var l=0,d=r;l<d.length;l++){if(d[l].layerData[e]){i.renderObjects(t,r,n);break}}}},t.prototype._renderBackgroundLayers=function(e,t){for(var r=e.context,s=e.displayLevel,n=e.painter,a=e.state,d=this._styleRepository,y=!1,f=0,_=t;f<_.length;f++){var v=_[f];if(u(d.layers[v],s)){y=!0;break}}if(y){var g=this._tileInfoView.getTileCoverage(e.state,0,\"smallest\"),m=g.spans,b=g.lodInfo,T=b.level,w=o.create(),C=[];if(this._renderPasses){var S=this._renderPasses[0];i.isSome(this._clippingInfos)&&(S.brushes[0].prepareState(e,this._clippingInfos[0]),S.brushes[0].drawMany(e,this._clippingInfos))}for(var F,L=this._backgroundTiles,P=0,I=0,k=m;I<k.length;I++)for(var R=k[I],D=R.row,E=R.colFrom,M=R.colTo,B=E;B<=M;B++){if(P<L.length)(F=L[P]).key.set(T,D,b.normalizeCol(B),b.getWorldForColumn(B)),this._tileInfoView.getTileBounds(w,F.key,!1),F.bounds=w,F.coords[0]=w[0],F.coords[1]=w[3];else{var O=new p(T,D,b.normalizeCol(B),b.getWorldForColumn(B));F=new h.TiledDisplayObject(O,this._tileInfoView.getTileBounds(o.create(),O),[512,512],[4096,4096]),L.push(F)}F.setTransform(a,this._tileInfoView.getTileResolution(F.key)),C.push(F),P++}r.setStencilWriteMask(0),r.setColorMask(!0,!0,!0,!0),r.setStencilOp(7680,7680,7681),r.setStencilFunction(514,0,255);var W=!0;e.drawPhase===l.WGLDrawPhase.HITTEST&&(W=!1),r.setStencilTestEnabled(W);for(var G=0,x=t;G<x.length;G++){v=x[G];var z=d.layers[v];u(z,s)&&(e.styleLayerId=v,e.styleLayer=z,n.renderObjects(e,C,\"vtlBackground\"))}c.pool.release(g)}},t}(d.default);t.VectorTileContainer=y}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"tslib\",\"./enums\",\"./WGLContainer\",\"./brushes/WGLBrushInfo\",\"./brushes/WGLBrushStencil\"],(function(e,r,t,n,s,i,o){\"use strict\";Object.defineProperty(r,\"__esModule\",{value:!0}),r.sortByLevel=void 0,r.sortByLevel=function(e,r){return e.key.level-r.key.level!=0?e.key.level-r.key.level:e.key.row-r.key.row!=0?e.key.row-r.key.row:e.key.col-r.key.col};var l=function(e){function s(r){var t=e.call(this)||this;return t._tileInfoView=r,t}return t.__extends(s,e),s.prototype.renderChildren=function(t){this.sortChildren(r.sortByLevel),this.setStencilReference(),e.prototype.renderChildren.call(this,t)},s.prototype.createRenderParams=function(r){var n=r.state;return t.__assign(t.__assign({},e.prototype.createRenderParams.call(this,r)),{requiredLevel:this._tileInfoView.getClosestInfoForScale(n.scale).level,displayLevel:this._tileInfoView.tileInfo.scaleToZoom(n.scale)})},s.prototype.prepareRenderPasses=function(r){var s=this,l=r.registerRenderPass({name:\"stencil\",brushes:[o.default],drawPhase:n.WGLDrawPhase.DEBUG|n.WGLDrawPhase.MAP,target:function(){return s.getStencilTarget()}}),a=r.registerRenderPass({name:\"tileInfo\",brushes:[i.default],drawPhase:n.WGLDrawPhase.DEBUG,target:function(){return s.children},has:\"esri-tiles-debug\"});return t.__spreadArrays(e.prototype.prepareRenderPasses.call(this,r),[l,a])},s.prototype.getStencilTarget=function(){return this.children},s.prototype.updateTransforms=function(e){for(var r=0,t=this.children;r<t.length;r++){var n=t[r],s=this._tileInfoView.getTileResolution(n.key);n.setTransform(e,s)}},s.prototype.setStencilReference=function(){for(var e=1,r=0,t=this.children;r<t.length;r++){t[r].stencilRef=e++}},s}(s.default);r.default=l}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"tslib\",\"../../../Graphic\",\"../../../core/Error\",\"../../../core/Handles\",\"../../../core/Logger\",\"../../../core/promiseUtils\",\"../../../core/accessorSupport/decorators\",\"../../../geometry/support/aaBoundingRect\",\"../engine/vectorTiles/TileHandler\",\"../engine/vectorTiles/TileManager\",\"../engine/vectorTiles/VectorTile\",\"../engine/vectorTiles/VectorTileContainer\",\"./LayerView2D\",\"../tiling/TileInfoViewPOT\",\"../tiling/TileQueue\",\"../../layers/LayerView\"],(function(e,t,i,r,n,a,o,l,s,u,h,c,d,p,_,f,y,v){\"use strict\";var g=o.getLogger(\"esri.views.2d.layers.VectorTileLayerView2D\");return function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._handles=new a,t._fetchQueue=null,t._parseQueue=null,t._isTileHandlerPromiseFulfilled=!1,t.fading=!1,t}return i.__extends(t,e),t.prototype.initialize=function(){var e=this,t=this.layer.tileInfo;(t&&t.spatialReference).equals(this.view.spatialReference)?(this._tileInfoView=new f(this.layer.tileInfo,this.layer.fullExtent),this._vectorTileContainer=new p.VectorTileContainer(this._tileInfoView),this._tileHandler=new h.TileHandler(this.layer,window.devicePixelRatio||1,null),this.container.addChild(this._vectorTileContainer),this.handles.add([this._vectorTileContainer.on(\"updating-change\",(function(){return e.notifyChange(\"updating\")})),this.watch(\"layer.currentStyleInfo\",(function(){return e._start()})),this._vectorTileContainer.on(\"fade-start\",(function(){e.fading=!0})),this._vectorTileContainer.on(\"fade-complete\",(function(){e.fading=!1,e.requestUpdate()}))])):this.addResolvingPromise(l.reject(new n(\"layerview:spatial-reference-incompatible\",\"The spatial reference of this layer does not meet the requirements of the view\",{layer:this.layer})))},t.prototype.destroy=function(){var e,t;this._stop(),this.container.removeAllChildren(),null===(e=this._vectorTileContainer)||void 0===e||e.destroy(),this._vectorTileContainer=null,null===(t=this._tileHandler)||void 0===t||t.destroy(),this._tileHandler=null},t.prototype.hitTest=function(e,t){return i.__awaiter(this,void 0,void 0,(function(){var n,a,o,l,s;return i.__generator(this,(function(i){switch(i.label){case 0:return this.suspended||!this._tileHandlerPromise?[2,null]:[4,this._tileHandlerPromise];case 1:return i.sent(),[4,this._vectorTileContainer.hitTest(e,t)];case 2:return(n=i.sent())&&0!==n.length?(a=n[0]-1,o=this._tileHandler.getStyleRepository().layers,a>=o.length?[2,null]:(l=o[a],(s=new r({attributes:{layerId:a,layerName:l.id}})).layer=this.layer,s.sourceLayer=this.layer,[2,s])):[2,null]}}))}))},t.prototype.update=function(e){if(this._tileHandlerPromise&&this._isTileHandlerPromiseFulfilled){if(e.pixelRatio!==this._tileHandler.devicePixelRatio)return this._start(),void(this._tileHandler.devicePixelRatio=e.pixelRatio);this._fetchQueue.pause(),this._parseQueue.pause(),this._fetchQueue.state=e.state,this._parseQueue.state=e.state,this._tileManager.update(e)||this.requestUpdate(),this._parseQueue.resume(),this._fetchQueue.resume()}},t.prototype.attach=function(){var e=this;this._start(),this._handles.add([this.layer.on(\"paint-change\",(function(){e._vectorTileContainer.restartDeclutter(),e._vectorTileContainer.requestRender()})),this.layer.on(\"layout-change\",(function(){e._vectorTileContainer.enterTileInvalidation(),e._issueStyleInvalidation(),e.notifyChange(\"updating\"),e.requestUpdate()}))])},t.prototype.detach=function(){this._stop(),this._handles.removeAll()},t.prototype.moveStart=function(){this.requestUpdate()},t.prototype.viewChange=function(){this.requestUpdate()},t.prototype.moveEnd=function(){this.requestUpdate()},t.prototype.canResume=function(){var t=e.prototype.canResume.call(this),i=this.layer;if(t&&i.currentStyleInfo){var r=this.view.scale,n=i.currentStyleInfo;if(n&&n.layerDefinition){var a=n.layerDefinition;a.minScale&&a.minScale<r&&(t=!1),a.maxScale&&a.maxScale>r&&(t=!1)}}return t},t.prototype.isUpdating=function(){var e,t,i,r,n=this._vectorTileContainer.children;return!this._isTileHandlerPromiseFulfilled||null!==(t=null===(e=this._fetchQueue)||void 0===e?void 0:e.updating)&&void 0!==t&&t||null!==(r=null===(i=this._parseQueue)||void 0===i?void 0:i.updating)&&void 0!==r&&r||n.length>0&&n.filter((function(e){return e.invalidating})).length>0||this.fading},t.prototype.acquireTile=function(e){var t=this,i=this._createVectorTile(e);return this._tileHandlerPromise.then((function(){t.notifyChange(\"updating\"),t.updateTile(i)})),i},t.prototype.updateTile=function(e){var t=this;e.key&&this._fetchQueue.push(e.key).then((function(i){return t._parseQueue.push({key:e.key,data:i})})).then((function(i){e.once(\"attach\",(function(){return t.requestUpdate()})),i&&(e.setData(i.tileData),t.requestUpdate(),t.notifyChange(\"updating\"))})).catch((function(e){t.notifyChange(\"updating\"),l.isAbortError(e)||g.error(e)}))},t.prototype.releaseTile=function(e){var t=e.key.id;this._fetchQueue.abort(t),this._parseQueue.abort(t),this.requestUpdate()},t.prototype._start=function(){var e=this;if(this._stop(),this._tileManager=new c.TileManager({acquireTile:function(t){return e.acquireTile(t)},releaseTile:function(t){return e.releaseTile(t)},tileInfoView:this._tileInfoView},this._vectorTileContainer),this.layer.currentStyleInfo){var t=new AbortController,i=this._tileHandler.start({signal:t.signal}).then((function(){e._fetchQueue=new y({tileInfoView:e._tileInfoView,process:function(t,i){return e._getTileData(t,i)},concurrency:15}),e._parseQueue=new y({tileInfoView:e._tileInfoView,process:function(t,i){return e._parseTileData(t,i)},concurrency:8}),e.requestUpdate(),e._isTileHandlerPromiseFulfilled=!0}));this._tileHandler.spriteMosaic.then((function(t){e._vectorTileContainer.setStyleResources(t,e._tileHandler.glyphMosaic,e.layer.styleRepository),e.requestUpdate()})),this._tileHandlerAbortController=t,this._tileHandlerPromise=i}},t.prototype._stop=function(){if(this._tileHandlerAbortController&&this._vectorTileContainer){var e=this._tileHandlerAbortController;e&&e.abort(),this._tileHandlerPromise=null,this._isTileHandlerPromiseFulfilled=!1,this._fetchQueue&&(this._fetchQueue.destroy(),this._fetchQueue=null),this._parseQueue&&(this._parseQueue.destroy(),this._parseQueue=null),this._tileManager&&(this._tileManager.destroy(),this._tileManager=null),this._vectorTileContainer.removeAllChildren()}},t.prototype._getTileData=function(e,t){return i.__awaiter(this,void 0,void 0,(function(){var r;return i.__generator(this,(function(i){switch(i.label){case 0:return[4,this._tileHandler.fetchTileData(e,t)];case 1:return r=i.sent(),this.notifyChange(\"updating\"),[2,r]}}))}))},t.prototype._parseTileData=function(e,t){return i.__awaiter(this,void 0,void 0,(function(){return i.__generator(this,(function(i){return[2,this._tileHandler.parseTileData(e,t)]}))}))},t.prototype._issueStyleInvalidation=function(){var e=this;this.notifyChange(\"updating\"),this._tileHandlerAbortController.abort(),this._tileHandlerAbortController=l.createAbortController();var t=this._tileHandlerAbortController.signal;this._tileHandlerPromise=this._tileHandler.updateStyle().then((function(){t.aborted||e._tileHandler.spriteMosaic.then((function(i){t.aborted||(e._vectorTileContainer.setStyleResources(i,e._tileHandler.glyphMosaic,e.layer.styleRepository),e._updateTiles())}))}))},t.prototype._updateTiles=function(){this._tileManager.clearCache(),this._fetchQueue.pause(),this._parseQueue.pause(),this._fetchQueue.clear(),this._parseQueue.clear();for(var e=0,t=this._vectorTileContainer.children;e<t.length;e++){var i=t[e];this.updateTile(i)}this._parseQueue.resume(),this._fetchQueue.resume(),this.notifyChange(\"updating\"),this.requestUpdate()},t.prototype._createVectorTile=function(e){var t=this._tileInfoView.getTileBounds(u.create(),e);return new d.VectorTile(e,this.layer.styleRepository,t,[512,512])},i.__decorate([s.property()],t.prototype,\"_fetchQueue\",void 0),i.__decorate([s.property()],t.prototype,\"_parseQueue\",void 0),i.__decorate([s.property()],t.prototype,\"_isTileHandlerPromiseFulfilled\",void 0),i.__decorate([s.property({dependsOn:[\"view.scale\",\"layer.currentStyleInfo\"]})],t.prototype,\"suspended\",void 0),i.__decorate([s.property()],t.prototype,\"fading\",void 0),i.__decorate([s.property({dependsOn:[\"_isTileHandlerPromiseFulfilled\",\"_parseQueue.updating\",\"_parseQueue.updating\",\"fading\"]})],t.prototype,\"updating\",void 0),t=i.__decorate([s.subclass(\"esri.views.2d.layers.VectorTileLayerView2D\")],t)}(_.LayerView2DMixin(v))}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"tslib\",\"../../../core/accessorSupport/decorators\",\"./ClipArea\"],(function(e,r,t,o,n){\"use strict\";return function(e){function r(){var r=null!==e&&e.apply(this,arguments)||this;return r.type=\"path\",r.path=[],r}return t.__extends(r,e),Object.defineProperty(r.prototype,\"version\",{get:function(){return(this._get(\"version\")||0)+1},enumerable:!1,configurable:!0}),t.__decorate([o.property({type:[[[Number]]],json:{write:!0}})],r.prototype,\"path\",void 0),t.__decorate([o.property({readOnly:!0,dependsOn:[\"path\"]})],r.prototype,\"version\",null),r=t.__decorate([o.subclass(\"esri.views.layers.support.Path\")],r)}(n)}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\"],(function(t,i){\"use strict\";Object.defineProperty(i,\"__esModule\",{value:!0});var h=function(){function t(t,i,h,e){void 0===t&&(t=0),void 0===i&&(i=0),void 0===h&&(h=0),void 0===e&&(e=0),this.x=t,this.y=i,this.width=h,this.height=e}return Object.defineProperty(t.prototype,\"isEmpty\",{get:function(){return this.width<=0||this.height<=0},enumerable:!1,configurable:!0}),t.prototype.union=function(t){this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.width=Math.max(this.width,t.width),this.height=Math.max(this.height,t.height)},t}();i.default=h}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"tslib\",\"../../../core/Collection\",\"../../../core/collectionUtils\",\"../../../core/watchUtils\",\"../../../core/accessorSupport/decorators\",\"../engine/Container\",\"../../layers/support/ClipArea\",\"../../layers/support/ClipRect\",\"../../layers/support/Geometry\",\"../../layers/support/Path\"],(function(e,t,i,n,o,r,a,s,p,d,c,u){\"use strict\";Object.defineProperty(t,\"__esModule\",{value:!0}),t.LayerView2DMixin=void 0;var l=n.ofType({key:\"type\",base:p,typeMap:{rect:d,path:u,geometry:c}});t.LayerView2DMixin=function(e){return function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.clips=new l,t.moving=!1,t.attached=!1,t.lastUpdateId=-1,t.updateRequested=!1,t}return i.__extends(t,e),t.prototype.initialize=function(){var e,t=this;this.container||(this.container=new s.Container),this.container.fadeTransitionEnabled=!0,this.container.opacity=0,this.container.clips=this.clips,this.handles.add([r.init(this,\"suspended\",(function(e){t.container&&(t.container.visible=!e),t.view&&!e&&t.updateRequested&&t.view.requestUpdate()}),!0),r.init(this,[\"layer.opacity\",\"container\"],(function(){var e,i;t.container&&(t.container.opacity=null!==(i=null===(e=t.layer)||void 0===e?void 0:e.opacity)&&void 0!==i?i:1)}),!0),r.init(this,[\"layer.blendMode\"],(function(e){t.container&&(t.container.blendMode=e)}),!0),r.init(this,[\"layer.effect\"],(function(e){t.container&&(t.container.effect=e)}),!0),this.clips.on(\"change\",(function(){t.container.clips=t.clips,t.notifyChange(\"clips\")}))]),(null===(e=this.view)||void 0===e?void 0:e.whenLayerView)?this.view.whenLayerView(this.layer).then((function(e){e!==t||t.attached||t.destroyed||(t.attach(),t.requestUpdate(),t.attached=!0)}),(function(){})):this.when().then((function(){t.attached||t.destroyed||(t.attach(),t.requestUpdate(),t.attached=!0)}),(function(){}))},t.prototype.destroy=function(){this.attached&&(this.detach(),this.attached=!1),this.handles.remove(\"initialize\"),this.updateRequested=!1},Object.defineProperty(t.prototype,\"updating\",{get:function(){return!this.attached||!this.suspended&&(this.updateRequested||this.isUpdating())},enumerable:!1,configurable:!0}),t.prototype.isVisibleAtScale=function(e){var t=!0,i=this.layer,n=i.minScale,o=i.maxScale;if(null!=n&&null!=o){var r=!n,a=!o;!r&&e<=n&&(r=!0),!a&&e>=o&&(a=!0),t=r&&a}return t},t.prototype.requestUpdate=function(){this.updateRequested||(this.updateRequested=!0,this.suspended||this.view.requestUpdate())},t.prototype.processUpdate=function(e){!this.isFulfilled()||this.isResolved()?(this._set(\"updateParameters\",e),this.updateRequested&&!this.suspended&&(this.updateRequested=!1,this.update(e))):this.updateRequested=!1},t.prototype.isUpdating=function(){return!1},t.prototype.isRendering=function(){return!1},t.prototype.canResume=function(){return!!e.prototype.canResume.call(this)&&this.isVisibleAtScale(this.view.scale)},i.__decorate([a.property({type:l,set:function(e){var t=o.referenceSetter(e,this._get(\"clips\"),l);this._set(\"clips\",t)}})],t.prototype,\"clips\",void 0),i.__decorate([a.property()],t.prototype,\"moving\",void 0),i.__decorate([a.property()],t.prototype,\"attached\",void 0),i.__decorate([a.property()],t.prototype,\"container\",void 0),i.__decorate([a.property({dependsOn:[\"view.scale\",\"layer.minScale\",\"layer.maxScale\"]})],t.prototype,\"suspended\",void 0),i.__decorate([a.property({readOnly:!0})],t.prototype,\"updateParameters\",void 0),i.__decorate([a.property()],t.prototype,\"updateRequested\",void 0),i.__decorate([a.property({dependsOn:[\"attached\",\"updateRequested\",\"suspended\"]})],t.prototype,\"updating\",null),i.__decorate([a.property()],t.prototype,\"view\",void 0),t=i.__decorate([a.subclass(\"esri.views.2d.layers.LayerView2D\")],t)}(e)}}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"tslib\",\"../../../core/accessorSupport/decorators\",\"./ClipArea\"],(function(t,e,r,o,p){\"use strict\";return function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.type=\"rect\",e.left=null,e.right=null,e.top=null,e.bottom=null,e}var p;return r.__extends(e,t),p=e,e.prototype.clone=function(){return new p({left:this.left,right:this.right,top:this.top,bottom:this.bottom})},Object.defineProperty(e.prototype,\"version\",{get:function(){return(this._get(\"version\")||0)+1},enumerable:!1,configurable:!0}),r.__decorate([o.property({type:[Number,String],json:{write:!0}})],e.prototype,\"left\",void 0),r.__decorate([o.property({type:[Number,String],json:{write:!0}})],e.prototype,\"right\",void 0),r.__decorate([o.property({type:[Number,String],json:{write:!0}})],e.prototype,\"top\",void 0),r.__decorate([o.property({type:[Number,String],json:{write:!0}})],e.prototype,\"bottom\",void 0),r.__decorate([o.property({readOnly:!0,dependsOn:[\"left\",\"right\",\"top\",\"bottom\"]})],e.prototype,\"version\",null),e=p=r.__decorate([o.subclass(\"esri.views.layers.support.ClipRect\")],e)}(p)}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"../../../../core/has\",\"../../../../core/promiseUtils\",\"../../../webgl\",\"./RectangleBinPack\",\"../webgl/Rect\"],(function(e,t,i,r,s,h,a){\"use strict\";var n;return function(){function e(e,t,r){this.width=0,this.height=0,this._dirties=[],this._glyphData=[],this._currentPage=0,this._glyphIndex={},this._textures=[],this._rangePromises=new Map,!n&&i(\"stable-symbol-rendering\")&&(n=new Set),this.width=e,this.height=t,this._glyphSource=r,this._binPack=new h(e-4,t-4),this._glyphData.push(new Uint8Array(e*t)),this._dirties.push(!0),this._textures.push(void 0)}return e.prototype.getGlyphItems=function(e,t){for(var s=this,o=[],l=this._glyphSource,g=new Set,d=0,p=t;d<p.length;d++){var u=p[d],c=Math.floor(u*(1/256));g.add(c)}var _=[];return g.forEach((function(t){if(t<=256){var i=e+t;if(s._rangePromises.has(i))_.push(s._rangePromises.get(i));else{var r=l.getRange(e,t).then((function(){s._rangePromises.delete(i)}),(function(){s._rangePromises.delete(i)}));s._rangePromises.set(i,r),_.push(r)}}})),r.all(_).then((function(){var r,d=s._glyphIndex[e];if(d||(d={},s._glyphIndex[e]=d),i(\"stable-symbol-rendering\")){n.clear();for(var p=0,u=t;p<u.length;p++){var c=u[p];n.add(c)}var _=[];g.forEach((function(e){_.push(e)})),_.sort(),r=[];for(var f=0,v=_;f<v.length;f++)for(var y=v[f],w=0;w<256;++w)r.push(256*y+w)}else r=t;for(var m=0,P=r;m<P.length;m++){var x=d[c=P[m]];if(x)i(\"stable-symbol-rendering\")&&!n.has(c)||(o[c]={sdf:!0,rect:x.rect,metrics:x.metrics,page:x.page,code:c});else{var b=l.getGlyph(e,c);if(b&&b.metrics){var D=b.metrics,I=void 0;if(0===D.width)I=new a.default(0,0,0,0);else{var k=D.width+6,S=D.height+6,U=k%4?4-k%4:4,A=S%4?4-S%4:4;1===U&&(U=5),1===A&&(A=5),(I=s._binPack.allocate(k+U,S+A)).isEmpty&&(s._dirties[s._currentPage]||(s._glyphData[s._currentPage]=null),s._currentPage=s._glyphData.length,s._glyphData.push(new Uint8Array(s.width*s.height)),s._dirties.push(!0),s._textures.push(void 0),s._binPack=new h(s.width-4,s.height-4),I=s._binPack.allocate(k+U,S+A));var E=s._glyphData[s._currentPage],G=b.bitmap,M=void 0,R=void 0;if(G)for(var T=0;T<S;T++){M=k*T,R=s.width*(I.y+T+1)+I.x;for(var q=0;q<k;q++)E[R+q+1]=G[M+q]}}d[c]={rect:I,metrics:D,tileIDs:null,page:s._currentPage},i(\"stable-symbol-rendering\")&&!n.has(c)||(o[c]={sdf:!0,rect:I,metrics:D,page:s._currentPage,code:c}),s._dirties[s._currentPage]=!0}}}return o}))},e.prototype.removeGlyphs=function(e){for(var t in this._glyphIndex){var i=this._glyphIndex[t];if(i){var r=void 0;for(var s in i)if((r=i[s]).tileIDs.delete(e),0===r.tileIDs.size){for(var h=this._glyphData[r.page],a=r.rect,n=void 0,o=void 0,l=0;l<a.height;l++)for(n=this.width*(a.y+l)+a.x,o=0;o<a.width;o++)h[n+o]=0;delete i[s],this._dirties[r.page]=!0}}}},e.prototype.bind=function(e,t,i,r){void 0===r&&(r=0),this._textures[i]||(this._textures[i]=new s.Texture(e,{pixelFormat:6406,dataType:5121,width:this.width,height:this.height},new Uint8Array(this.width*this.height)));var h=this._textures[i];h.setSamplingMode(t),this._dirties[i]&&h.setData(this._glyphData[i]),e.bindTexture(h,r),this._dirties[i]=!1},e.prototype.dispose=function(){this._binPack=null;for(var e=0,t=this._textures;e<t.length;e++){var i=t[e];i&&i.dispose()}this._textures.length=0},e}()}));","// COPYRIGHT © 2020 Esri\n//\n// All rights reserved under the copyright laws of the United States\n// and applicable international laws, treaties, and conventions.\n//\n// This material is licensed for use under the Esri Master License\n// Agreement (MLA), and is bound by the terms of that agreement.\n// You may redistribute and use this code without modification,\n// provided you adhere to the terms of the MLA and include this\n// copyright notice.\n//\n// See use restrictions at http://www.esri.com/legal/pdfs/mla_e204_e300/english\n//\n// For additional information, contact:\n// Environmental Systems Research Institute, Inc.\n// Attn: Contracts and Legal Services Department\n// 380 New York Street\n// Redlands, California, USA 92373\n// USA\n//\n// email: contracts@esri.com\n//\n// See http://js.arcgis.com/4.17/esri/copyright.txt for details.\n\ndefine([\"require\",\"exports\",\"tslib\",\"../../../../core/has\",\"../../../../core/maybe\",\"../brushes\",\"../Container\",\"./ClippingInfo\",\"./enums\"],(function(e,t,r,n,i,s,o,a,p){\"use strict\";Object.defineProperty(t,\"__esModule\",{value:!0});var c=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.name=t.constructor.name,t}return r.__extends(t,e),Object.defineProperty(t.prototype,\"clips\",{set:function(e){this._clips=e,this.children.forEach((function(t){return t.clips=e})),this._updateClippingInfo()},enumerable:!1,configurable:!0}),t.prototype.doRender=function(e){this.updateTransitionProperties(e.deltaTime);var t=this.createRenderParams(e),r=t.painter,n=t.globalOpacity,i=t.profiler,s=t.drawPhase===p.WGLDrawPhase.LABEL?1:n*this.computedOpacity;i.recordContainerStart(this.name),r.beforeRenderLayer(t,this._clippingInfos?255:0,s),this.updateTransforms(e.state),this.renderChildren(t),r.compositeLayer(t,s),i.recordContainerEnd()},t.prototype.renderChildren=function(e){i.isNone(this._renderPasses)&&(this._renderPasses=this.prepareRenderPasses(e.painter));for(var t=0,r=this._renderPasses;t<r.length;t++){var s=r[t];try{s.render(e)}catch(e){n(\"esri-2d-debug\")&&console.debug(\"Encountered an error while rendering\",e)}}},t.prototype.createRenderParams=function(e){return e},t.prototype.prepareRenderPasses=function(e){var t=this;return[e.registerRenderPass({name:\"clip\",brushes:[s.brushes.clip],target:function(){return t._clippingInfos},drawPhase:p.WGLDrawPhase.MAP|p.WGLDrawPhase.LABEL|p.WGLDrawPhase.LABEL_ALPHA|p.WGLDrawPhase.DEBUG})]},t.prototype.updateTransforms=function(e){for(var t=0,r=this.children;t<r.length;t++){r[t].setTransform(e)}},t.prototype.onAttach=function(){e.prototype.onAttach.call(this),this._updateClippingInfo()},t.prototype.onDetach=function(){e.prototype.onDetach.call(this),this._updateClippingInfo()},t.prototype._updateClippingInfo=function(){var e=this;if(i.isSome(this._clippingInfos)&&(this._clippingInfos.forEach((function(e){return e.destroy()})),this._clippingInfos=null),this.stage){var t=this._clips;i.isSome(t)&&t.length&&(this._clippingInfos=t.items.map((function(t){return a.default.fromClipArea(e.stage,t)}))),this.requestRender()}},t}(o.Container);t.default=c}));"],"sourceRoot":""}