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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\"],(function(n,t){\"use strict\";Object.defineProperty(t,\"__esModule\",{value:!0}),t.numTo32=t.i8816to32=t.i8888to32=t.i1616to32=t.u32to4Xu8=t.toFloat32=t.toUint32=t.u32=t.u16=t.u8=t.i32=t.i16=t.i8=void 0;var u=new Float32Array(1),r=new Uint32Array(u.buffer);function o(n,t,u){return Math.round(Math.max(Math.min(n,u),t))}t.i8=function(n){return o(n,-128,127)},t.i16=function(n){return o(n,-32768,32767)},t.i32=function(n){return o(n,-2147483648,2147483647)},t.u8=function(n){return o(n,0,255)},t.u16=function(n){return o(n,0,65535)},t.u32=function(n){return o(n,0,4294967295)},t.toUint32=function(n){return u[0]=n,r[0]},t.toFloat32=function(n){return r[0]=n,u[0]},t.u32to4Xu8=function(n){return[255&n,(65280&n)>>>8,(16711680&n)>>>16,(4278190080&n)>>>24]},t.i1616to32=function(n,t){return 65535&n|t<<16},t.i8888to32=function(n,t,u,r){return 255&n|(255&t)<<8|(255&u)<<16|r<<24},t.i8816to32=function(n,t,u){return 255&n|(255&t)<<8|u<<16},t.numTo32=function(n){return 0|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\",\"../../../../webgl\",\"./Programs\"],(function(e,r,t,a){\"use strict\";Object.defineProperty(r,\"__esModule\",{value:!0});var n=function(){function e(e){this._cache=new Array(8);for(var r=0;r<8;r++)this._cache[r]={};this._programRepo=new t.ProgramCache(e)}return e.prototype.dispose=function(){this._programRepo&&(this._programRepo.dispose(),this._programRepo=null)},e.prototype.getProgram=function(e,r,t){var a=this._cache[e];if(!a[r]){var n=this._programRepo.getProgram(this._getProgramTemplate(e),t);a[r]=n}return a[r]},e.prototype.getProgramAttributes=function(e){switch(e){case 0:return a.background.attributes;case 5:return a.circle.attributes;case 1:return a.fill.attributes;case 4:return a.icon.attributes;case 3:return a.line.attributes;case 2:return a.outline.attributes;case 6:return a.text.attributes;default:return null}},e.prototype._getProgramTemplate=function(e){switch(e){case 0:return a.background;case 5:return a.circle;case 1:return a.fill;case 4:return a.icon;case 3:return a.line;case 2:return a.outline;case 6:return a.text;default:return null}},e}();r.default=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,E){\"use strict\";Object.defineProperty(E,\"__esModule\",{value:!0}),E.MosaicType=E.WGLVVTarget=E.WGLVVFlag=E.VVType=E.WGLDrawPhase=E.WGLGeometryTransactionStatus=E.WGLGeometryType=void 0,function(T){T[T.FILL=0]=\"FILL\",T[T.LINE=1]=\"LINE\",T[T.MARKER=2]=\"MARKER\",T[T.TEXT=3]=\"TEXT\",T[T.LABEL=4]=\"LABEL\"}(E.WGLGeometryType||(E.WGLGeometryType={})),function(T){T[T.SUCCEEDED=0]=\"SUCCEEDED\",T[T.FAILED_OUT_OF_MEMORY=1]=\"FAILED_OUT_OF_MEMORY\"}(E.WGLGeometryTransactionStatus||(E.WGLGeometryTransactionStatus={})),function(T){T[T.NONE=0]=\"NONE\",T[T.MAP=1]=\"MAP\",T[T.LABEL=2]=\"LABEL\",T[T.LABEL_ALPHA=4]=\"LABEL_ALPHA\",T[T.HITTEST=8]=\"HITTEST\",T[T.HIGHLIGHT=16]=\"HIGHLIGHT\",T[T.CLIP=32]=\"CLIP\",T[T.DEBUG=64]=\"DEBUG\",T[T.NUM_DRAW_PHASES=9]=\"NUM_DRAW_PHASES\"}(E.WGLDrawPhase||(E.WGLDrawPhase={})),function(T){T[T.SIZE=0]=\"SIZE\",T[T.COLOR=1]=\"COLOR\",T[T.OPACITY=2]=\"OPACITY\",T[T.ROTATION=3]=\"ROTATION\"}(E.VVType||(E.VVType={})),function(T){T[T.NONE=0]=\"NONE\",T[T.OPACITY=1]=\"OPACITY\",T[T.COLOR=2]=\"COLOR\",T[T.ROTATION=4]=\"ROTATION\",T[T.SIZE_MINMAX_VALUE=8]=\"SIZE_MINMAX_VALUE\",T[T.SIZE_SCALE_STOPS=16]=\"SIZE_SCALE_STOPS\",T[T.SIZE_FIELD_STOPS=32]=\"SIZE_FIELD_STOPS\",T[T.SIZE_UNIT_VALUE=64]=\"SIZE_UNIT_VALUE\"}(E.WGLVVFlag||(E.WGLVVFlag={})),function(T){T[T.MINMAX_TARGETS_OUTLINE=128]=\"MINMAX_TARGETS_OUTLINE\",T[T.SCALE_TARGETS_OUTLINE=256]=\"SCALE_TARGETS_OUTLINE\",T[T.FIELD_TARGETS_OUTLINE=512]=\"FIELD_TARGETS_OUTLINE\",T[T.UNIT_TARGETS_OUTLINE=1024]=\"UNIT_TARGETS_OUTLINE\"}(E.WGLVVTarget||(E.WGLVVTarget={})),function(T){T[T.SPRITE=0]=\"SPRITE\",T[T.GLYPH=1]=\"GLYPH\"}(E.MosaicType||(E.MosaicType={}))}));","// 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,n){\"use strict\";Object.defineProperty(n,\"__esModule\",{value:!0}),n.isMapAligned=void 0,n.isMapAligned=function(e){switch(e){case\"above-along\":case\"below-along\":case\"center-along\":return 1;default:return 0}}}));","// 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/promiseUtils\",\"../../../core/watchUtils\",\"../../../core/accessorSupport/decorators\",\"../../2d/engine/vectorTiles/SchemaHelper\",\"../../2d/engine/vectorTiles/TileHandler\",\"../../2d/engine/vectorTiles/VTLPainter3D\",\"./LayerView3D\",\"./TiledLayerView3D\",\"../terrain/terrainUtils\",\"../../layers/LayerView\"],(function(e,t,i,r,l,a,n,o,s,c,d,h,p){\"use strict\";return function(e){function t(t){return e.call(this,t)||this}return i.__extends(t,e),t.prototype.initialize=function(){var e=this,t=h.test.force512VTL?this.layer.tileInfo:this.layer.compatibleTileInfo256,i=this._getTileInfoSupportError(t,this.layer.fullExtent);if(i)this.addResolvingPromise(r.reject(i));else{var a=l.whenTrueOnce(this.view,\"basemapTerrain.tilingSchemeLocked\").then((function(){var t,i=e.view.basemapTerrain.tilingScheme,r=i.pixelSize;e.schemaHelper=new n(r,e.view.spatialReference.isGeographic),t=256===r?e.layer.compatibleTileInfo256:e.view.spatialReference.isGeographic?e.layer.compatibleTileInfo512:e.layer.tileInfo;var l=e._getTileInfoCompatibilityError(t,i);if(l)throw l;e._set(\"tileInfo\",t)})),c=r.createAbortController();this._memCache=this.view.resourceController.memoryController.getMemCache(this.layer.uid,(function(t){return e.tileHandler.releaseVectorTile(t)}));var d=this.view.resourceController.scheduler;this.tileHandler=new o.TileHandler(this.layer,this.view.pixelRatio,this._memCache);var p=this.tileHandler.start({signal:c.signal,scheduler:d}),u=this.tileHandler.spriteMosaic;u.then((function(t){return e.painter=new s.default(t,e.tileHandler.glyphMosaic)})),p.then((function(){return c=null}));var y=function(){c&&c.abort(),c=r.createAbortController(),e._memCache.clear();var t=new o.TileHandler(e.layer,e.view.pixelRatio,e._memCache),i=t.start({signal:c.signal,scheduler:d}),l=t.spriteMosaic;i.then((function(){return c=null})),e.updatingHandles.addPromise(r.all([i,l]).then((function(i){var r=i[1],l=e.tileHandler,a=e.painter;e.painter=new s.default(r,t.glyphMosaic),e.tileHandler=t,e.emit(\"data-changed\"),l.destroy(),a&&a.dispose()})))};this.updatingHandles.add(this,\"layer.currentStyleInfo\",y),this.updatingHandles.add(this,\"view.pixelRatio\",y);var f=r.all([a,p,u]);this.addResolvingPromise(f)}},t.prototype.destroy=function(){this._memCache&&(this._memCache.destroy(),this._memCache=null),this.painter&&(this.painter.dispose(),this.painter=null),this.tileHandler&&(this.tileHandler.destroy(),this.tileHandler=null)},Object.defineProperty(t.prototype,\"dataLevelRange\",{get:function(){var e=this.tileInfo.lods,t=e[0].scale,i=e[e.length-1].scale,r=this.levelRangeFromScaleRange(t,i);return 1===r.minLevel&&256===this.tileInfo.size[0]&&(r.minLevel=0),r},enumerable:!1,configurable:!0}),i.__decorate([a.property({aliasOf:\"layer.fullExtent\"})],t.prototype,\"fullExtent\",void 0),i.__decorate([a.property()],t.prototype,\"layer\",void 0),i.__decorate([a.property()],t.prototype,\"tileInfo\",void 0),i.__decorate([a.property()],t.prototype,\"dataLevelRange\",null),i.__decorate([a.property()],t.prototype,\"updatingProgressValue\",void 0),t=i.__decorate([a.subclass(\"esri.views.3d.layers.VectorTileLayerView3D\")],t)}(d.TiledLayerView3D(c.LayerView3D(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\",\"../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\",\"../../../../core/Error\",\"../../../../core/Logger\",\"../../../../core/mathUtils\",\"../../../../core/screenUtils\",\"../../../webgl\",\"./color\",\"./enums\",\"./SymbolProperties\"],(function(e,r,t,n,a,o,i,_,s,E,u){\"use strict\";var c;Object.defineProperty(r,\"__esModule\",{value:!0}),r.createProgramDescriptor=r.getPixelArrayCtor=r.getPixelBytes=r.getBytes=r.geometryToMappedGeometry=r.createTextureFromTexelData=r.createGeometryData=r.C_VBO_INFO=r.copyMeshData=r.getTransformParams=r.getVVType=r.getJoinType=r.getCapType=r.isNumber=r.isDefined=r.getTextProperties=r.allocateTypedArrayBufferwithData=r.allocateTypedArrayBuffer=r.strideToPackingFactor=r.getNamedBuffers=r.getStrides=r.C_LABEL_STRIDE_SPEC=r.C_TEXT_STRIDE_SPEC=r.C_LINE_STRIDE_SPEC=r.C_FILL_STRIDE_SPEC_DD=r.C_FILL_STRIDE_SPEC=r.C_ICON_STRIDE_SPEC=r.C_LABEL_VERTEX_DEF=r.C_TEXT_VERTEX_DEF=r.C_LINE_VERTEX_DEF=r.C_FILL_VERTEX_DEF_DD=r.C_FILL_VERTEX_DEF=r.C_ICON_VERTEX_DEF=r.C_VBO_PERINSTANCE_VV=r.C_VBO_PERINSTANCE=r.C_VBO_GEOMETRY=void 0;var T=a.getLogger(\"esri.views.2d.engine.webgl.Utils\");function C(e){for(var r={},t=0,n=e;t<n.length;t++){var a=n[t];r[a.name]=a.strideInBytes}return r}r.C_VBO_GEOMETRY=\"geometry\",r.C_VBO_PERINSTANCE=\"per_instance\",r.C_VBO_PERINSTANCE_VV=\"per_instance_vv\",r.C_ICON_VERTEX_DEF=[{name:r.C_VBO_GEOMETRY,strideInBytes:32,divisor:0}],r.C_FILL_VERTEX_DEF=[{name:r.C_VBO_GEOMETRY,strideInBytes:32,divisor:0}],r.C_FILL_VERTEX_DEF_DD=[{name:r.C_VBO_GEOMETRY,strideInBytes:12,divisor:0}],r.C_LINE_VERTEX_DEF=[{name:r.C_VBO_GEOMETRY,strideInBytes:36,divisor:0}],r.C_TEXT_VERTEX_DEF=[{name:r.C_VBO_GEOMETRY,strideInBytes:32,divisor:0}],r.C_LABEL_VERTEX_DEF=[{name:r.C_VBO_GEOMETRY,strideInBytes:36,divisor:0}],r.C_ICON_STRIDE_SPEC=C(r.C_ICON_VERTEX_DEF),r.C_FILL_STRIDE_SPEC=C(r.C_FILL_VERTEX_DEF),r.C_FILL_STRIDE_SPEC_DD=C(r.C_FILL_VERTEX_DEF_DD),r.C_LINE_STRIDE_SPEC=C(r.C_LINE_VERTEX_DEF),r.C_TEXT_STRIDE_SPEC=C(r.C_TEXT_VERTEX_DEF),r.C_LABEL_STRIDE_SPEC=C(r.C_LABEL_VERTEX_DEF),r.getStrides=function(e,t){switch(e){case E.WGLGeometryType.MARKER:return r.C_ICON_STRIDE_SPEC;case E.WGLGeometryType.FILL:return t?r.C_FILL_STRIDE_SPEC_DD:r.C_FILL_STRIDE_SPEC;case E.WGLGeometryType.LINE:return r.C_LINE_STRIDE_SPEC;case E.WGLGeometryType.TEXT:return r.C_TEXT_STRIDE_SPEC;case E.WGLGeometryType.LABEL:return r.C_LABEL_STRIDE_SPEC}};var f=[r.C_VBO_GEOMETRY],y=[r.C_VBO_GEOMETRY],l=[r.C_VBO_GEOMETRY],p=[r.C_VBO_GEOMETRY],d=[r.C_VBO_GEOMETRY];function L(e){switch(e){case E.WGLGeometryType.MARKER:return f;case E.WGLGeometryType.FILL:return y;case E.WGLGeometryType.LINE:return l;case E.WGLGeometryType.TEXT:return p;case E.WGLGeometryType.LABEL:return d}}function m(e){switch(e%4){case 0:case 2:return 4;case 1:case 3:return 1}}function I(e){switch(e){case 5120:case 5121:return 1;case 5122:case 5123:return 2;case 5126:case 5124:case 5125:return 4}}r.getNamedBuffers=L,r.strideToPackingFactor=m,r.allocateTypedArrayBuffer=function(e,r){switch(r%4){case 0:case 2:return new Uint32Array(Math.floor(e*r/4));case 1:case 3:return new Uint8Array(e*r)}},r.allocateTypedArrayBufferwithData=function(e,r){switch(r%4){case 0:case 2:return new Uint32Array(e);case 1:case 3:return new Uint8Array(e)}},r.getTextProperties=function(e){return u.TextProperties.pool.acquire(e.color?s.copyAndPremultiply(e.color):[255,255,255,255],e.haloColor?s.copyAndPremultiply(e.haloColor):[255,255,255,255],i.pt2px(e.haloSize),i.pt2px(e.font.size),e.angle*Math.PI/180,e.xoffset/e.font.size,e.yoffset/e.font.size,\"left\"===e.horizontalAlignment?0:\"right\"===e.horizontalAlignment?1:.5,\"top\"===e.verticalAlignment?0:\"bottom\"===e.verticalAlignment?1:.5)},r.isDefined=function(e){return null!=e},r.isNumber=function(e){return\"number\"==typeof e},r.getCapType=function(e,r){switch(e){case\"butt\":return 0;case\"round\":return r?2:1;case\"square\":return 2;default:return T.error(new n(\"mapview-invalid-type\",\"Cap type \"+e+\" is not a valid option. Defaulting to round\")),1}},r.getJoinType=function(e){switch(e){case\"miter\":return 2;case\"bevel\":return 0;case\"round\":return 1;default:return T.error(new n(\"mapview-invalid-type\",\"Join type \"+e+\" is not a valid option. Defaulting to round\")),1}},r.getVVType=function(e){switch(e){case\"opacity\":return E.VVType.OPACITY;case\"color\":return E.VVType.COLOR;case\"rotation\":return E.VVType.ROTATION;case\"size\":return E.VVType.SIZE;default:return T.error(\"Cannot interpret unknown vv: \"+e),null}},r.getTransformParams=function(e){return{transform:e.transform,hasZ:e.hasZ,hasM:e.hasM}},r.copyMeshData=function(e,r,t,n,a,o,i){for(var _ in o)for(var s=o[_].stride,E=m(s),u=o[_].data,c=t[_].data,T=s*a.vertexCount/E,C=s*e/E,f=s*a.vertexFrom/E,y=0;y<T;++y)c[y+C]=u[y+f];var l=a.indexCount;for(y=0;y<l;++y)n[y+r]=i[y+a.indexFrom]-a.vertexFrom+e},r.C_VBO_INFO=((c={})[r.C_VBO_GEOMETRY]=35044,c),r.createGeometryData=function(e,r){for(var t=[],n=0;n<5;++n){for(var a={},o=0,i=L(n);o<i.length;o++){var _=i[o];a[_]={data:r(n,_)}}t.push({data:e(n),buffers:a})}return t},r.createTextureFromTexelData=function(e,r){var t,n;return o.isPowerOfTwo(r.width)&&o.isPowerOfTwo(r.height)?(t=!0,n=9987):(t=!1,n=9729),new _.Texture(e,{target:3553,pixelFormat:6408,internalFormat:6408,dataType:5121,hasMipmap:t,samplingMode:n,wrapMode:33071,flipped:!0},r)},r.geometryToMappedGeometry=function(e){return{vertexFrom:void 0,vertexTo:void 0,geometry:e}},r.getBytes=I,r.getPixelBytes=function(e){switch(e){case 5121:return 1;case 32819:return 2;case 5126:return 4;default:return void T.error(new n(\"webgl-utils\",\"Unable to handle type \"+e))}},r.getPixelArrayCtor=function(e){switch(e){case 5121:return Uint8Array;case 32819:return Uint16Array;case 5126:return Float32Array;default:return void T.error(new n(\"webgl-utils\",\"Unable to handle type \"+e))}};var D=new Map;r.createProgramDescriptor=function(e,r){if(!D.has(e)){var n=function(e){var r={},n=function(n){var a=e[n],o=0;r[n]=a.map((function(e){var r=t.__assign(t.__assign({},e),{normalized:e.normalized||!1,divisor:e.divisor||0,offset:o,stride:0});return o+=e.count*I(e.type),r})),r[n].forEach((function(e){return e.stride=o}))};for(var a in e)n(a);return r}(r),a={strides:function(e){var r={};for(var t in e){var n=e[t];r[t]=n.length?n[0].stride:0}return r}(n),bufferLayouts:n,attributes:function(e){var r={};for(var t in e)for(var n=0,a=e[t];n<a.length;n++){var o=a[n];r[o.name]=o.location}return r}(r)};D.set(e,a)}return D.get(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\"],(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\",\"../../../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\",\"../enums\",\"../mesh/templates/meshUtils\"],(function(t,e,i,r,n,o){\"use strict\";function a(t,e){void 0===e&&(e=!1);var i=n.WGLVVFlag.SIZE_FIELD_STOPS|n.WGLVVFlag.SIZE_MINMAX_VALUE|n.WGLVVFlag.SIZE_SCALE_STOPS|n.WGLVVFlag.SIZE_UNIT_VALUE,r=(t&(n.WGLVVTarget.FIELD_TARGETS_OUTLINE|n.WGLVVTarget.MINMAX_TARGETS_OUTLINE|n.WGLVVTarget.SCALE_TARGETS_OUTLINE|n.WGLVVTarget.UNIT_TARGETS_OUTLINE))>>>4;return e?i&r:i&~r}function s(t){var e=a(t,!1);return t&(n.WGLVVFlag.COLOR|n.WGLVVFlag.OPACITY|n.WGLVVFlag.ROTATION|e)}Object.defineProperty(e,\"__esModule\",{value:!0}),e.LabelMaterialKey=e.TextMaterialKey=e.LineMaterialKey=e.MarkerMaterialKey=e.FillMaterialKey=e.MaterialKeyBase=e.hydrateMaterialKey=e.createMaterialKey=e.getLabelVVFlags=e.getTextVVFlags=e.getLineVVFlags=e.getFillVVFlags=e.getMarkerVVFlags=e.getSizeFlagsMask=void 0,e.getSizeFlagsMask=a,e.getMarkerVVFlags=s,e.getFillVVFlags=function(t){return t&(n.WGLVVFlag.COLOR|n.WGLVVFlag.OPACITY)},e.getLineVVFlags=function(t,e){if(e)return t&a(t,!0);var i=a(t,!1);return t&(n.WGLVVFlag.COLOR|n.WGLVVFlag.OPACITY|i)},e.getTextVVFlags=function(t){return s(t)},e.getLabelVVFlags=function(t){return t&a(t,!1)};e.createMaterialKey=function(t,e,i,r,o){switch(t){case n.WGLGeometryType.FILL:return y.from(e,r);case n.WGLGeometryType.LINE:return V.from(e,i);case n.WGLGeometryType.MARKER:return h.from(e);case n.WGLGeometryType.TEXT:return f.from(e);case n.WGLGeometryType.LABEL:return g.from(e,o);default:throw new Error(\"Unable to createMaterialKey for unknown geometryType \"+t)}},e.hydrateMaterialKey=function(t){switch(u.load(t).geometryType){case n.WGLGeometryType.MARKER:return new h(t);case n.WGLGeometryType.FILL:return new y(t);case n.WGLGeometryType.LINE:return new V(t);case n.WGLGeometryType.TEXT:return new f(t);case n.WGLGeometryType.LABEL:return new g(t)}};var u=function(){function t(t){this._data=0,this._data=t}return t.load=function(t){var e=this.shared;return e.data=t,e},Object.defineProperty(t.prototype,\"data\",{get:function(){return this._data},set:function(t){this._data=t},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,\"geometryType\",{get:function(){return this.bits(8,11)},set:function(t){this.setBits(t,8,11)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,\"mapAligned\",{get:function(){return!!this.bit(20)},set:function(t){this.setBit(20,t)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,\"sdf\",{get:function(){return!!this.bit(11)},set:function(t){this.setBit(11,t)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,\"pattern\",{get:function(){return!!this.bit(12)},set:function(t){this.setBit(12,t)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,\"textureBinding\",{get:function(){return this.bits(0,8)},set:function(t){this.setBits(t,0,8)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,\"geometryTypeString\",{get:function(){switch(this.geometryType){case n.WGLGeometryType.FILL:return\"fill\";case n.WGLGeometryType.MARKER:return\"marker\";case n.WGLGeometryType.LINE:return\"line\";case n.WGLGeometryType.TEXT:return\"text\";case n.WGLGeometryType.LABEL:return\"label\";default:throw new r(\"Unable to handle unknown geometryType: \"+this.geometryType)}},enumerable:!1,configurable:!0}),t.prototype.setBit=function(t,e){var i=1<<t;e?this._data|=i:this._data&=~i},t.prototype.bit=function(t){return(this._data&1<<t)>>t},t.prototype.setBits=function(t,e,i){for(var r=e,n=0;r<i;r++,n++)this.setBit(r,0!=(t&1<<n))},t.prototype.bits=function(t,e){for(var i=0,r=t,n=0;r<e;r++,n++)i|=this.bit(r)<<n;return i},t.prototype.hasVV=function(){return!1},t.prototype.setVV=function(t,e){},t.prototype.getVariation=function(){return{mapAligned:this.mapAligned,pattern:this.pattern,sdf:this.sdf}},t.prototype.getVariationHash=function(){return this._data&~(7&this.textureBinding)},t.shared=new t(0),t}();e.MaterialKeyBase=u;var l=function(t){return function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return i.__extends(e,t),Object.defineProperty(e.prototype,\"vvSizeMinMaxValue\",{get:function(){return 0!==this.bit(16)},set:function(t){this.setBit(16,t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,\"vvSizeScaleStops\",{get:function(){return 0!==this.bit(17)},set:function(t){this.setBit(17,t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,\"vvSizeFieldStops\",{get:function(){return 0!==this.bit(18)},set:function(t){this.setBit(18,t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,\"vvSizeUnitValue\",{get:function(){return 0!==this.bit(19)},set:function(t){this.setBit(19,t)},enumerable:!1,configurable:!0}),e.prototype.hasVV=function(){return t.prototype.hasVV.call(this)||this.vvSizeMinMaxValue||this.vvSizeScaleStops||this.vvSizeFieldStops||this.vvSizeUnitValue},e.prototype.setVV=function(e,i){t.prototype.setVV.call(this,e,i);var r=a(e,i)&e;this.vvSizeMinMaxValue=!!(r&n.WGLVVFlag.SIZE_MINMAX_VALUE),this.vvSizeFieldStops=!!(r&n.WGLVVFlag.SIZE_FIELD_STOPS),this.vvSizeUnitValue=!!(r&n.WGLVVFlag.SIZE_UNIT_VALUE),this.vvSizeScaleStops=!!(r&n.WGLVVFlag.SIZE_SCALE_STOPS)},e}(t)},p=function(t){return function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return i.__extends(e,t),Object.defineProperty(e.prototype,\"vvRotation\",{get:function(){return 0!==this.bit(15)},set:function(t){this.setBit(15,t)},enumerable:!1,configurable:!0}),e.prototype.hasVV=function(){return t.prototype.hasVV.call(this)||this.vvRotation},e.prototype.setVV=function(e,i){t.prototype.setVV.call(this,e,i),this.vvRotation=!i&&!!(e&n.WGLVVFlag.ROTATION)},e}(t)},c=function(t){return function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return i.__extends(e,t),Object.defineProperty(e.prototype,\"vvColor\",{get:function(){return 0!==this.bit(13)},set:function(t){this.setBit(13,t)},enumerable:!1,configurable:!0}),e.prototype.hasVV=function(){return t.prototype.hasVV.call(this)||this.vvColor},e.prototype.setVV=function(e,i){t.prototype.setVV.call(this,e,i),this.vvColor=!i&&!!(e&n.WGLVVFlag.COLOR)},e}(t)},v=function(t){return function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return i.__extends(e,t),Object.defineProperty(e.prototype,\"vvOpacity\",{get:function(){return 0!==this.bit(14)},set:function(t){this.setBit(14,t)},enumerable:!1,configurable:!0}),e.prototype.hasVV=function(){return t.prototype.hasVV.call(this)||this.vvOpacity},e.prototype.setVV=function(e,i){t.prototype.setVV.call(this,e,i),this.vvOpacity=!i&&!!(e&n.WGLVVFlag.OPACITY)},e}(t)},y=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return i.__extends(e,t),e.load=function(t){var e=this.shared;return e.data=t,e},e.from=function(t,e){var i=this.load(0);return i.geometryType=n.WGLGeometryType.FILL,e?i.dotDensity=!0:i.setVV(t,!1),i.data},e.prototype.getVariation=function(){return i.__assign(i.__assign({},t.prototype.getVariation.call(this)),{dotDensity:this.dotDensity,vvColor:this.vvColor,vvOpacity:this.vvOpacity})},Object.defineProperty(e.prototype,\"dotDensity\",{get:function(){return!!this.bit(15)},set:function(t){this.setBit(15,t)},enumerable:!1,configurable:!0}),e.shared=new e(0),e}(c(v(u)));e.FillMaterialKey=y;var h=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return i.__extends(e,t),e.load=function(t){var e=this.shared;return e.data=t,e},e.from=function(t){var e=this.load(0);return e.geometryType=n.WGLGeometryType.MARKER,e.setVV(t,!1),e.data},e.prototype.getVariation=function(){return i.__assign(i.__assign({},t.prototype.getVariation.call(this)),{vvColor:this.vvColor,vvRotation:this.vvRotation,vvOpacity:this.vvOpacity,vvSizeFieldStops:this.vvSizeFieldStops,vvSizeMinMaxValue:this.vvSizeMinMaxValue,vvSizeScaleStops:this.vvSizeScaleStops,vvSizeUnitValue:this.vvSizeUnitValue})},e.shared=new e(0),e}(c(v(p(l(u)))));e.MarkerMaterialKey=h;var V=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return i.__extends(e,t),e.load=function(t){var e=this.shared;return e.data=t,e},e.from=function(t,e){var i=this.load(0);return i.geometryType=n.WGLGeometryType.LINE,i.setVV(t,e),i.data},e.prototype.getVariation=function(){return i.__assign(i.__assign({},t.prototype.getVariation.call(this)),{vvColor:this.vvColor,vvOpacity:this.vvOpacity,vvSizeFieldStops:this.vvSizeFieldStops,vvSizeMinMaxValue:this.vvSizeMinMaxValue,vvSizeScaleStops:this.vvSizeScaleStops,vvSizeUnitValue:this.vvSizeUnitValue})},e.shared=new e(0),e}(c(v(l(u))));e.LineMaterialKey=V;var f=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return i.__extends(e,t),e.load=function(t){var e=this.shared;return e.data=t,e},e.from=function(t){var e=this.load(t);return e.geometryType=n.WGLGeometryType.TEXT,e.setVV(t,!1),e.data},e.prototype.getVariation=function(){return i.__assign(i.__assign({},t.prototype.getVariation.call(this)),{vvColor:this.vvColor,vvOpacity:this.vvOpacity,vvRotation:this.vvRotation,vvSizeFieldStops:this.vvSizeFieldStops,vvSizeMinMaxValue:this.vvSizeMinMaxValue,vvSizeScaleStops:this.vvSizeScaleStops,vvSizeUnitValue:this.vvSizeUnitValue})},e.shared=new e(0),e}(c(v(p(l(u)))));e.TextMaterialKey=f;var g=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return i.__extends(e,t),e.load=function(t){var e=this.shared;return e.data=t,e},e.from=function(t,e){var i=this.load(0);return i.geometryType=n.WGLGeometryType.LABEL,i.setVV(t,!1),i.mapAligned=!!o.isMapAligned(e),i.data},e.prototype.getVariation=function(){return i.__assign(i.__assign({},t.prototype.getVariation.call(this)),{vvSizeFieldStops:this.vvSizeFieldStops,vvSizeMinMaxValue:this.vvSizeMinMaxValue,vvSizeScaleStops:this.vvSizeScaleStops,vvSizeUnitValue:this.vvSizeUnitValue})},e.shared=new e(0),e}(l(u));e.LabelMaterialKey=g}));","// 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\",\"./number\"],(function(r,t,e){\"use strict\";Object.defineProperty(t,\"__esModule\",{value:!0}),t.premultiplyAlphaRGBAArray=t.premultiplyAlphaRGBA=t.premultiplyAlphaUint32=t.copyAndPremultiply=t.premultiplyAlpha=t.white=void 0,t.white=[255,255,255,1];var i=[0,0,0,0];function l(r,t){return Array.isArray(t)?(r[0]=t[0],r[1]=t[1],r[2]=t[2],r[3]=t[3]):(r[0]=t.r,r[1]=t.g,r[2]=t.b,r[3]=t.a),r}function p(r,t,e){void 0===t&&(t=0),void 0===e&&(e=!1);var i=r[t+3];return r[t+0]*=i,r[t+1]*=i,r[t+2]*=i,e||(r[t+3]*=255),r}t.premultiplyAlpha=p,t.copyAndPremultiply=function(r){return p(l([],r))},t.premultiplyAlphaUint32=function(r){return p(l(i,r)),e.i8888to32(i[0],i[1],i[2],i[3])},t.premultiplyAlphaRGBA=function(r){if(!r)return 0;var t=r.r,i=r.g,l=r.b,p=r.a,u=t*p,n=i*p,a=l*p,o=255*p;return e.i8888to32(u,n,a,o)},t.premultiplyAlphaRGBAArray=function(r){if(!r)return 0;var t=r[0],i=r[1],l=r[2],p=r[3],u=t*(p/255),n=i*(p/255),a=l*(p/255),o=p;return e.i8888to32(u,n,a,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\",\"../brushes\",\"./shaders/ProgramCache\"],(function(e,r,t,a){\"use strict\";Object.defineProperty(r,\"__esModule\",{value:!0});var s=function(){function e(e,r){this.spriteMosaic=e,this.glyphMosaic=r,this._brushCache=new Map}return e.prototype.dispose=function(){this._brushCache&&(this._brushCache.forEach((function(e){return e.dispose()})),this._brushCache=null),this._programCache&&(this._programCache.dispose(),this._programCache=null)},e.prototype.setContext=function(e){this._programCache||(this._programCache=new a.default(e))},e.prototype.drawTile=function(e,r,t){var a=this,s=e.context,n=t.layers;t.backgroundBucketIds.length>0&&(e.renderPass=\"background\",t.backgroundBucketIds.forEach((function(s){return a._renderStyleLayer(s,e,r,t,!0)}))),s.setBlendingEnabled(!1),s.setDepthTestEnabled(!0),s.setDepthWriteEnabled(!0),s.setDepthFunction(515),e.renderPass=\"opaque\";for(var o=n.length-1;o>=0;o--)this._renderStyleLayer(o,e,r,t,!1);s.setDepthWriteEnabled(!1),s.setBlendingEnabled(!0),s.setBlendFunctionSeparate(1,771,1,771),e.renderPass=\"translucent\";for(o=0;o<n.length;o++)this._renderStyleLayer(o,e,r,t,!1);s.setDepthTestEnabled(!1),e.renderPass=\"symbol\";for(o=0;o<n.length;o++)this._renderStyleLayer(o,e,r,t,!1);s.bindVAO()},e.prototype._renderStyleLayer=function(e,r,t,a,s){if(void 0===s&&(s=!1),s||t.layerData[e]){var n=r.renderPass,o=a.layers[e];if(void 0!==o){var i;switch(o.type){case 0:if(\"background\"!==n)return;i=\"vtlBackground\";break;case 1:if(\"opaque\"!==n&&\"translucent\"!==r.renderPass)return;i=\"vtlFill\";break;case 2:if(\"translucent\"!==n)return;i=\"vtlLine\";break;case 4:if(\"symbol\"!==n)return;i=\"vtlCircle\";break;case 3:if(\"symbol\"!==n)return;i=\"vtlSymbol\"}var h=r.displayLevel;void 0!==o.minzoom&&o.minzoom>h+1e-6||void 0!==o.maxzoom&&o.maxzoom<=h-1e-6||(r.styleLayerId=e,r.styleLayer=o,this.drawWithBrush(r,t,i))}}},e.prototype.drawWithBrush=function(e,r,a){if(!this._brushCache.has(a)){var s=t.vtlBrushes[a];this._brushCache.set(a,new s)}this._brushCache.get(a).drawMany(e,[r])},e.prototype.getVectorTileProgramCach=function(){return this._programCache},e}();r.default=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\"],(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\",\"../../../../core/ObjectPool\"],(function(o,t,i){\"use strict\";Object.defineProperty(t,\"__esModule\",{value:!0}),t.TextProperties=void 0;var h=function(){function o(){this.color=[0,0,0,0],this.haloColor=[0,0,0,0],this.haloSize=0,this.size=12,this.angle=0,this.offsetX=0,this.offsetY=0,this.hAnchor=0,this.vAnchor=0}return o.prototype.acquire=function(o,t,i,h,s,e,r,l,n){this.color=o,this.haloColor=t,this.haloSize=i,this.size=h,this.angle=s,this.offsetX=e,this.offsetY=r,this.hAnchor=l,this.vAnchor=n},o.prototype.release=function(){this.color[0]=this.color[1]=this.color[2]=this.color[3]=0,this.haloColor[0]=this.haloColor[1]=this.haloColor[2]=this.haloColor[3]=0,this.haloSize=0,this.size=0,this.angle=0,this.offsetX=0,this.offsetY=0,this.hAnchor=0,this.vAnchor=0},o.pool=new i(o),o}();t.TextProperties=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\",\"../../../../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}()}));"],"sourceRoot":""}