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this.$hint.val()},setHint:function(t){this.$hint.val(t)},clearHint:function(){this.setHint("")},clearHintIfInvalid:function(){var t,e,i;i=(t=this.getInputValue())!==(e=this.getHint())&&0===e.indexOf(t),!(""!==t&&i&&!this.hasOverflow())&&this.clearHint()},hasFocus:function(){return this.$input.is(":focus")},hasOverflow:function(){var t=this.$input.width()-2;return this.$overflowHelper.text(this.getInputValue()),this.$overflowHelper.width()>=t},isCursorAtEnd:function(){var t,i,n;return t=this.$input.val().length,i=this.$input[0].selectionStart,e.isNumber(i)?i===t:!document.selection||((n=document.selection.createRange()).moveStart("character",-t),t===n.text.length)},destroy:function(){this.$hint.off(".tt"),this.$input.off(".tt"),this.$overflowHelper.remove(),this.$hint=this.$input=this.$overflowHelper=t("<div>")}}),n;function o(t){return t.altKey||t.ctrlKey||t.metaKey||t.shiftKey}}(),s=function(){"use strict";var i,n;function a(i,r){var o;(i=i||{}).templates=i.templates||{},i.templates.notFound=i.templates.notFound||i.templates.empty,i.source||t.error("missing source"),i.node||t.error("missing node"),i.name&&(o=i.name,!/^[_a-zA-Z0-9-]+$/.test(o))&&t.error("invalid dataset name: "+i.name),r.mixin(this),this.highlight=!!i.highlight,this.name=i.name||n(),this.limit=i.limit||5,this.displayFn=function(t){return t=t||e.stringify,e.isFunction(t)?t:function(e){return e[t]}}(i.display||i.displayKey),this.templates=function(i,n){return{notFound:i.notFound&&e.templatify(i.notFound),pending:i.pending&&e.templatify(i.pending),header:i.header&&e.templatify(i.header),footer:i.footer&&e.templatify(i.footer),suggestion:i.suggestion||function(e){return t("<div>").text(n(e))}}}(i.templates,this.displayFn),this.source=i.source.__ttAdapter?i.source.__ttAdapter():i.source,this.async=e.isUndefined(i.async)?this.source.length>2:!!i.async,this._resetLastSuggestion(),this.$el=t(i.node).addClass(this.classes.dataset).addClass(this.classes.dataset+"-"+this.name)}return i={val:"tt-selectable-display",obj:"tt-selectable-object"},n=e.getIdGenerator(),a.extractData=function(e){var n=t(e);return n.data(i.obj)?{val:n.data(i.val)||"",obj:n.data(i.obj)||null}:null},e.mixin(a.prototype,r,{_overwrite:function(t,e){(e=e||[]).length?this._renderSuggestions(t,e):this.async&&this.templates.pending?this._renderPending(t):!this.async&&this.templates.notFound?this._renderNotFound(t):this._empty(),this.trigger("rendered",this.name,e,!1)},_append:function(t,e){(e=e||[]).length&&this.$lastSuggestion.length?this._appendSuggestions(t,e):e.length?this._renderSuggestions(t,e):!this.$lastSuggestion.length&&this.templates.notFound&&this._renderNotFound(t),this.trigger("rendered",this.name,e,!0)},_renderSuggestions:function(t,e){var i;i=this._getSuggestionsFragment(t,e),this.$lastSuggestion=i.children().last(),this.$el.html(i).prepend(this._getHeader(t,e)).append(this._getFooter(t,e))},_appendSuggestions:function(t,e){var i,n;n=(i=this._getSuggestionsFragment(t,e)).children().last(),this.$lastSuggestion.after(i),this.$lastSuggestion=n},_renderPending:function(t){var e=this.templates.pending;this._resetLastSuggestion(),e&&this.$el.html(e({query:t,dataset:this.name}))},_renderNotFound:function(t){var e=this.templates.notFound;this._resetLastSuggestion(),e&&this.$el.html(e({query:t,dataset:this.name}))},_empty:function(){this.$el.empty(),this._resetLastSuggestion()},_getSuggestionsFragment:function(n,r){var a,s=this;return a=document.createDocumentFragment(),e.each(r,function(e){var r,o;o=s._injectQuery(n,e),r=t(s.templates.suggestion(o)).data(i.obj,e).data(i.val,s.displayFn(e)).addClass(s.classes.suggestion+" "+s.classes.selectable),a.appendChild(r[0])}),this.highlight&&o({className:this.classes.highlight,node:a,pattern:n}),t(a)},_getFooter:function(t,e){return this.templates.footer?this.templates.footer({query:t,suggestions:e,dataset:this.name}):null},_getHeader:function(t,e){return this.templates.header?this.templates.header({query:t,suggestions:e,dataset:this.name}):null},_resetLastSuggestion:function(){this.$lastSuggestion=t()},_injectQuery:function(t,i){return e.isObject(i)?e.mixin({_query:t},i):i},update:function(e){var i=this,n=!1,r=!1,o=0;function a(t){r||(r=!0,t=(t||[]).slice(0,i.limit),o=t.length,i._overwrite(e,t),o<i.limit&&i.async&&i.trigger("asyncRequested",e))}this.cancel(),this.cancel=function(){n=!0,i.cancel=t.noop,i.async&&i.trigger("asyncCanceled",e)},this.source(e,a,function(r){r=r||[],!n&&o<i.limit&&(i.cancel=t.noop,o+=r.length,i._append(e,r.slice(0,i.limit-o)),i.async&&i.trigger("asyncReceived",e))}),!r&&a([])},cancel:t.noop,clear:function(){this._empty(),this.cancel(),this.trigger("cleared")},isEmpty:function(){return this.$el.is(":empty")},destroy:function(){this.$el=t("<div>")}}),a}(),u=function(){"use strict";function i(i,n){var r=this;(i=i||{}).node||t.error("node is 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e,i,n,r;i=(e=t.position().top)+t.outerHeight(!0),n=this.$node.scrollTop(),r=this.$node.height()+parseInt(this.$node.css("paddingTop"),10)+parseInt(this.$node.css("paddingBottom"),10),e<0?this.$node.scrollTop(n+e):r<i&&this.$node.scrollTop(n+(i-r))},bind:function(){var t,i=this;return t=e.bind(this._onSelectableClick,this),this.$node.on("click.tt",this.selectors.selectable,t),e.each(this.datasets,function(t){t.onSync("asyncRequested",i._propagate,i).onSync("asyncCanceled",i._propagate,i).onSync("asyncReceived",i._propagate,i).onSync("rendered",i._onRendered,i).onSync("cleared",i._onCleared,i)}),this},isOpen:function(){return this.$node.hasClass(this.classes.open)},open:function(){this.$node.addClass(this.classes.open)},close:function(){this.$node.removeClass(this.classes.open),this._removeCursor()},setLanguageDirection:function(t){this.$node.attr("dir",t)},selectableRelativeToCursor:function(t){var e,i,n;return i=this.getActiveSelectable(),e=this._getSelectables(),-1===(n=(n=((n=(i?e.index(i):-1)+t)+1)%(e.length+1)-1)<-1?e.length-1:n)?null:e.eq(n)},setCursor:function(t){this._removeCursor(),(t=t&&t.first())&&(t.addClass(this.classes.cursor),this._ensureVisible(t))},getSelectableData:function(t){return t&&t.length?s.extractData(t):null},getActiveSelectable:function(){var t=this._getSelectables().filter(this.selectors.cursor).first();return t.length?t:null},getTopSelectable:function(){var t=this._getSelectables().first();return t.length?t:null},update:function(t){var i=t!==this.query;return i&&(this.query=t,e.each(this.datasets,function(e){e.update(t)})),i},empty:function(){e.each(this.datasets,function(t){t.clear()}),this.query=null,this.$node.addClass(this.classes.empty)},destroy:function(){this.$node.off(".tt"),this.$node=t("<div>"),e.each(this.datasets,function(t){t.destroy()})}}),i}(),l=function(){"use strict";var t=u.prototype;function i(){u.apply(this,[].slice.call(arguments,0))}return 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e.mixin(i.prototype,{_hacks:function(){var i,n;i=this.input.$input||t("<div>"),n=this.menu.$node||t("<div>"),i.on("blur.tt",function(t){var r,o,a;r=document.activeElement,o=n.is(r),a=n.has(r).length>0,e.isMsie()&&(o||a)&&(t.preventDefault(),t.stopImmediatePropagation(),e.defer(function(){i.focus()}))}),n.on("mousedown.tt",function(t){t.preventDefault()})},_onSelectableClicked:function(t,e){this.select(e)},_onDatasetCleared:function(){this._updateHint()},_onDatasetRendered:function(t,e,i,n){this._updateHint(),this.eventBus.trigger("render",i,n,e)},_onAsyncRequested:function(t,e,i){this.eventBus.trigger("asyncrequest",i,e)},_onAsyncCanceled:function(t,e,i){this.eventBus.trigger("asynccancel",i,e)},_onAsyncReceived:function(t,e,i){this.eventBus.trigger("asyncreceive",i,e)},_onFocused:function(){this._minLengthMet()&&this.menu.update(this.input.getQuery())},_onBlurred:function(){this.input.hasQueryChangedSinceLastFocus()&&this.eventBus.trigger("change",this.input.getQuery())},_onEnterKeyed:function(t,e){var i;(i=this.menu.getActiveSelectable())&&this.select(i)&&e.preventDefault()},_onTabKeyed:function(t,e){var i;(i=this.menu.getActiveSelectable())?this.select(i)&&e.preventDefault():(i=this.menu.getTopSelectable())&&this.autocomplete(i)&&e.preventDefault()},_onEscKeyed:function(){this.close()},_onUpKeyed:function(){this.moveCursor(-1)},_onDownKeyed:function(){this.moveCursor(1)},_onLeftKeyed:function(){"rtl"===this.dir&&this.input.isCursorAtEnd()&&this.autocomplete(this.menu.getTopSelectable())},_onRightKeyed:function(){"ltr"===this.dir&&this.input.isCursorAtEnd()&&this.autocomplete(this.menu.getTopSelectable())},_onQueryChanged:function(t,e){this._minLengthMet(e)?this.menu.update(e):this.menu.empty()},_onWhitespaceChanged:function(){this._updateHint()},_onLangDirChanged:function(t,e){this.dir!==e&&(this.dir=e,this.menu.setLanguageDirection(e))},_openIfActive:function(){this.isActive()&&this.open()},_minLengthMet:function(t){return(t=e.isString(t)?t:this.input.getQuery()||"").length>=this.minLength},_updateHint:function(){var t,i,n,r,o,s;t=this.menu.getTopSelectable(),i=this.menu.getSelectableData(t),n=this.input.getInputValue(),!i||e.isBlankString(n)||this.input.hasOverflow()?this.input.clearHint():(r=a.normalizeQuery(n),o=e.escapeRegExChars(r),(s=new RegExp("^(?:"+o+")(.+$)","i").exec(i.val))&&this.input.setHint(n+s[1]))},isEnabled:function(){return this.enabled},enable:function(){this.enabled=!0},disable:function(){this.enabled=!1},isActive:function(){return this.active},activate:function(){return!!this.isActive()||!(!this.isEnabled()||this.eventBus.before("active"))&&(this.active=!0,this.eventBus.trigger("active"),!0)},deactivate:function(){return!this.isActive()||!this.eventBus.before("idle")&&(this.active=!1,this.close(),this.eventBus.trigger("idle"),!0)},isOpen:function(){return this.menu.isOpen()},open:function(){return this.isOpen()||this.eventBus.before("open")||(this.menu.open(),this._updateHint(),this.eventBus.trigger("open")),this.isOpen()},close:function(){return this.isOpen()&&!this.eventBus.before("close")&&(this.menu.close(),this.input.clearHint(),this.input.resetInputValue(),this.eventBus.trigger("close")),!this.isOpen()},setVal:function(t){this.input.setQuery(e.toStr(t))},getVal:function(){return this.input.getQuery()},select:function(t){var e=this.menu.getSelectableData(t);return!(!e||this.eventBus.before("select",e.obj))&&(this.input.setQuery(e.val,!0),this.eventBus.trigger("select",e.obj),this.close(),!0)},autocomplete:function(t){var e,i;return e=this.input.getQuery(),!(!((i=this.menu.getSelectableData(t))&&e!==i.val)||this.eventBus.before("autocomplete",i.obj))&&(this.input.setQuery(i.val),this.eventBus.trigger("autocomplete",i.obj),!0)},moveCursor:function(t){var e,i,n,r;return 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xi(t)},ki("Grid",xi),ki("Color",at),ki("Error",Error),ki("StylePropertyFunction",Fe),ki("StyleExpression",Pe,{omit:["_evaluator"]}),ki("ZoomDependentExpression",Be),ki("ZoomConstantExpression",Re),ki("CompoundExpression",bt,{omit:["_evaluate"]}),Zt)Zt[Ei]._classRegistryKey||ki("Expression_"+Ei,Zt[Ei]);function Ai(t,e){if(null==t||"boolean"==typeof t||"number"==typeof t||"string"==typeof t||t instanceof Boolean||t instanceof Number||t instanceof String||t instanceof Date||t instanceof RegExp)return t;if(t instanceof ArrayBuffer)return e&&e.push(t),t;if(ArrayBuffer.isView(t)){var i=t;return e&&e.push(i.buffer),i}if(t instanceof Si)return e&&e.push(t.data.buffer),t;if(Array.isArray(t)){for(var n=[],r=0,o=t;r<o.length;r+=1){var a=o[r];n.push(Ai(a,e))}return n}if("object"==typeof t){var s=t.constructor,u=s._classRegistryKey;if(!u)throw new Error("can't serialize object of unregistered class");var l={};if(s.serialize)l._serialized=s.serialize(t,e);else{for(var c in t)if(t.hasOwnProperty(c)&&!(Ti[u].omit.indexOf(c)>=0)){var h=t[c];l[c]=Ti[u].shallow.indexOf(c)>=0?h:Ai(h,e)}t instanceof Error&&(l.message=t.message)}return{name:u,properties:l}}throw new Error("can't serialize object of type "+typeof t)}function zi(t){if(null==t||"boolean"==typeof t||"number"==typeof t||"string"==typeof t||t instanceof Boolean||t instanceof Number||t instanceof String||t instanceof Date||t instanceof RegExp||t instanceof ArrayBuffer||ArrayBuffer.isView(t)||t instanceof Si)return t;if(Array.isArray(t))return t.map(function(t){return zi(t)});if("object"==typeof t){var e=t,i=e.name,n=e.properties;if(!i)throw new Error("can't deserialize object of anonymous class");var r=Ti[i].klass;if(!r)throw new Error("can't deserialize unregistered class "+i);if(r.deserialize)return r.deserialize(n._serialized);for(var o=Object.create(r.prototype),a=0,s=Object.keys(n);a<s.length;a+=1){var u=s[a];o[u]=Ti[i].shallow.indexOf(u)>=0?n[u]:zi(n[u])}return o}throw new Error("can't deserialize object of type "+typeof t)}var Ii=function(){this.first=!0};Ii.prototype.update=function(t,e){var i=Math.floor(t);return this.first?(this.first=!1,this.lastIntegerZoom=i,this.lastIntegerZoomTime=0,this.lastZoom=t,this.lastFloorZoom=i,!0):(this.lastFloorZoom>i?(this.lastIntegerZoom=i+1,this.lastIntegerZoomTime=e):this.lastFloorZoom<i&&(this.lastIntegerZoom=i,this.lastIntegerZoomTime=e),t!==this.lastZoom&&(this.lastZoom=t,this.lastFloorZoom=i,!0))};var Ci={"Latin-1 Supplement":function(t){return t>=128&&t<=255},Arabic:function(t){return t>=1536&&t<=1791},"Arabic Supplement":function(t){return t>=1872&&t<=1919},"Arabic Extended-A":function(t){return t>=2208&&t<=2303},"Hangul Jamo":function(t){return t>=4352&&t<=4607},"Unified Canadian Aboriginal Syllabics":function(t){return t>=5120&&t<=5759},Khmer:function(t){return t>=6016&&t<=6143},"Unified Canadian Aboriginal Syllabics Extended":function(t){return t>=6320&&t<=6399},"General Punctuation":function(t){return t>=8192&&t<=8303},"Letterlike Symbols":function(t){return t>=8448&&t<=8527},"Number Forms":function(t){return t>=8528&&t<=8591},"Miscellaneous Technical":function(t){return t>=8960&&t<=9215},"Control Pictures":function(t){return t>=9216&&t<=9279},"Optical Character Recognition":function(t){return t>=9280&&t<=9311},"Enclosed Alphanumerics":function(t){return t>=9312&&t<=9471},"Geometric Shapes":function(t){return t>=9632&&t<=9727},"Miscellaneous Symbols":function(t){return t>=9728&&t<=9983},"Miscellaneous Symbols and Arrows":function(t){return t>=11008&&t<=11263},"CJK Radicals Supplement":function(t){return t>=11904&&t<=12031},"Kangxi Radicals":function(t){return t>=12032&&t<=12255},"Ideographic Description Characters":function(t){return t>=12272&&t<=12287},"CJK Symbols and Punctuation":function(t){return t>=12288&&t<=12351},Hiragana:function(t){return t>=12352&&t<=12447},Katakana:function(t){return t>=12448&&t<=12543},Bopomofo:function(t){return t>=12544&&t<=12591},"Hangul 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Di(t){return!(Li(t)||function(t){return!!(Ci["Latin-1 Supplement"](t)&&(167===t||169===t||174===t||177===t||188===t||189===t||190===t||215===t||247===t)||Ci["General Punctuation"](t)&&(8214===t||8224===t||8225===t||8240===t||8241===t||8251===t||8252===t||8258===t||8263===t||8264===t||8265===t||8273===t)||Ci["Letterlike Symbols"](t)||Ci["Number Forms"](t)||Ci["Miscellaneous Technical"](t)&&(t>=8960&&t<=8967||t>=8972&&t<=8991||t>=8996&&t<=9e3||9003===t||t>=9085&&t<=9114||t>=9150&&t<=9165||9167===t||t>=9169&&t<=9179||t>=9186&&t<=9215)||Ci["Control Pictures"](t)&&9251!==t||Ci["Optical Character Recognition"](t)||Ci["Enclosed Alphanumerics"](t)||Ci["Geometric Shapes"](t)||Ci["Miscellaneous Symbols"](t)&&!(t>=9754&&t<=9759)||Ci["Miscellaneous Symbols and Arrows"](t)&&(t>=11026&&t<=11055||t>=11088&&t<=11097||t>=11192&&t<=11243)||Ci["CJK Symbols and Punctuation"](t)||Ci.Katakana(t)||Ci["Private Use Area"](t)||Ci["CJK Compatibility Forms"](t)||Ci["Small Form Variants"](t)||Ci["Halfwidth and 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Ui=function(t,e){this.property=t,this.value=e,this.expression=Ve(void 0===e?t.specification.default:e,t.specification)};Ui.prototype.isDataDriven=function(){return"source"===this.expression.kind||"composite"===this.expression.kind},Ui.prototype.possiblyEvaluate=function(t){return this.property.possiblyEvaluate(this,t)};var qi=function(t){this.property=t,this.value=new Ui(t,void 0)};qi.prototype.transitioned=function(t,e){return new Gi(this.property,this.value,e,v({},t.transition,this.transition),t.now)},qi.prototype.untransitioned=function(){return new Gi(this.property,this.value,null,{},0)};var Zi=function(t){this._properties=t,this._values=Object.create(t.defaultTransitionablePropertyValues)};Zi.prototype.getValue=function(t){return k(this._values[t].value.value)},Zi.prototype.setValue=function(t,e){this._values.hasOwnProperty(t)||(this._values[t]=new qi(this._values[t].property)),this._values[t].value=new Ui(this._values[t].property,null===e?void 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Gi=function(t,e,i,n,r){this.property=t,this.value=e,this.begin=r+n.delay||0,this.end=this.begin+n.duration||0,t.specification.transition&&(n.delay||n.duration)&&(this.prior=i)};Gi.prototype.possiblyEvaluate=function(t){var e=t.now||0,i=this.value.possiblyEvaluate(t),n=this.prior;if(n){if(e>this.end)return this.prior=null,i;if(this.value.isDataDriven())return this.prior=null,i;if(e<this.begin)return n.possiblyEvaluate(t);var r=(e-this.begin)/(this.end-this.begin);return this.property.interpolate(n.possiblyEvaluate(t),i,function(t){if(r<=0)return 0;if(r>=1)return 1;var e=r*r,i=e*r;return 4*(r<.5?i:3*(r-e)+i-.75)}())}return i};var Wi=function(t){this._properties=t,this._values=Object.create(t.defaultTransitioningPropertyValues)};Wi.prototype.possiblyEvaluate=function(t){for(var e=new Ki(this._properties),i=0,n=Object.keys(this._values);i<n.length;i+=1){var r=n[i];e._values[r]=this._values[r].possiblyEvaluate(t)}return e},Wi.prototype.hasTransition=function(){for(var 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this.property.evaluate(this.value,this.globals,t,e)};var Ki=function(t){this._properties=t,this._values=Object.create(t.defaultPossiblyEvaluatedValues)};Ki.prototype.get=function(t){return this._values[t]};var Yi=function(t){this.specification=t};Yi.prototype.possiblyEvaluate=function(t,e){return t.expression.evaluate(e)},Yi.prototype.interpolate=function(t,e,i){var n=Pt[this.specification.type];return n?n(t,e,i):t};var Ji=function(t){this.specification=t};Ji.prototype.possiblyEvaluate=function(t,e){return"constant"===t.expression.kind||"camera"===t.expression.kind?new Xi(this,{kind:"constant",value:t.expression.evaluate(e)},e):new Xi(this,t.expression,e)},Ji.prototype.interpolate=function(t,e,i){if("constant"!==t.value.kind||"constant"!==e.value.kind)return t;if(void 0===t.value.value||void 0===e.value.value)return new Xi(this,{kind:"constant",value:void 0},t.globals);var n=Pt[this.specification.type];return n?new Xi(this,{kind:"constant",value:n(t.value.value,e.value.value,i)},t.globals):t},Ji.prototype.evaluate=function(t,e,i,n){return"constant"===t.kind?t.value:t.evaluate(e,i,n)};var Qi=function(t){this.specification=t};Qi.prototype.possiblyEvaluate=function(t,e){if(void 0!==t.value){if("constant"===t.expression.kind){var i=t.expression.evaluate(e);return this._calculate(i,i,i,e)}return this._calculate(t.expression.evaluate(new $i(Math.floor(e.zoom-1),e)),t.expression.evaluate(new $i(Math.floor(e.zoom),e)),t.expression.evaluate(new $i(Math.floor(e.zoom+1),e)),e)}},Qi.prototype._calculate=function(t,e,i,n){var r=n.zoom,o=r-Math.floor(r),a=n.crossFadingFactor();return r>n.zoomHistory.lastIntegerZoom?{from:t,to:e,fromScale:2,toScale:1,t:o+(1-o)*a}:{from:i,to:e,fromScale:.5,toScale:1,t:1-(1-a)*o}},Qi.prototype.interpolate=function(t){return t};var tn=function(t){this.specification=t};tn.prototype.possiblyEvaluate=function(t,e){return!!t.expression.evaluate(e)},tn.prototype.interpolate=function(){return!1};var en=function(t){for(var e in this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},t){var i=t[e],n=this.defaultPropertyValues[e]=new Ui(i,void 0),r=this.defaultTransitionablePropertyValues[e]=new qi(i);this.defaultTransitioningPropertyValues[e]=r.untransitioned(),this.defaultPossiblyEvaluatedValues[e]=n.possiblyEvaluate({})}};ki("DataDrivenProperty",Ji),ki("DataConstantProperty",Yi),ki("CrossFadedProperty",Qi),ki("ColorRampProperty",tn);var nn=function(t){function e(e,i){for(var n in 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n="layers."+this.id+".layout."+t;if(this._validate(vi,n,t,e,i))return}"visibility"!==t?this._unevaluatedLayout.setValue(t,e):this.visibility="none"===e?e:"visible"},e.prototype.getPaintProperty=function(t){return w(t,"-transition")?this._transitionablePaint.getTransition(t.slice(0,-"-transition".length)):this._transitionablePaint.getValue(t)},e.prototype.setPaintProperty=function(t,e,i){if(null!=e){var n="layers."+this.id+".paint."+t;if(this._validate(gi,n,t,e,i))return!1}if(w(t,"-transition"))return this._transitionablePaint.setTransition(t.slice(0,-"-transition".length),e||void 0),!1;var r=this._transitionablePaint._values[t].value.isDataDriven();this._transitionablePaint.setValue(t,e);var o=this._transitionablePaint._values[t].value.isDataDriven();return this._handleSpecialPaintPropertyUpdate(t),o||r},e.prototype._handleSpecialPaintPropertyUpdate=function(t){},e.prototype.isHidden=function(t){return!!(this.minzoom&&t<this.minzoom)||!!(this.maxzoom&&t>=this.maxzoom)||"none"===this.visibility},e.prototype.updateTransitions=function(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint)},e.prototype.hasTransition=function(){return this._transitioningPaint.hasTransition()},e.prototype.recalculate=function(t){this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t)),this.paint=this._transitioningPaint.possiblyEvaluate(t)},e.prototype.serialize=function(){var t={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return"none"===this.visibility&&(t.layout=t.layout||{},t.layout.visibility="none"),T(t,function(t,e){return!(void 0===t||"layout"===e&&!Object.keys(t).length||"paint"===e&&!Object.keys(t).length)})},e.prototype._validate=function(t,e,i,n,r){return(!r||!1!==r.validate)&&_i(this,t.call(mi,{key:e,layerType:this.type,objectKey:i,value:n,styleSpec:V,style:{glyphs:!0,sprite:!0}}))},e.prototype.hasOffscreenPass=function(){return!1},e.prototype.resize=function(){},e.prototype.isStateDependent=function(){for(var t in this.paint._values){var e=this.paint.get(t);if(e instanceof Xi&&ie(e.property.specification)&&("source"===e.value.kind||"composite"===e.value.kind)&&e.value.isStateDependent)return!0}return!1},e}(F),rn={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array},on=function(t,e){this._structArray=t,this._pos1=e*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8},an=function(){this.isTransferred=!1,this.capacity=-1,this.resize(0)};function sn(t,e){void 0===e&&(e=1);var i=0,n=0;return{members:t.map(function(t){var r,o=(r=t.type,rn[r].BYTES_PER_ELEMENT),a=i=un(i,Math.max(e,o)),s=t.components||1;return n=Math.max(n,o),i+=o*s,{name:t.name,type:t.type,components:s,offset:a}}),size:un(i,Math.max(n,e)),alignment:e}}function un(t,e){return Math.ceil(t/e)*e}an.serialize=function(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}},an.deserialize=function(t){var e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e},an.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())},an.prototype.clear=function(){this.length=0},an.prototype.resize=function(t){this.reserve(t),this.length=t},an.prototype.reserve=function(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);var e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}},an.prototype._refreshViews=function(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")};var ln=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var i=this.length;this.resize(i+1);var n=2*i;return this.int16[n+0]=t,this.int16[n+1]=e,i},e.prototype.emplace=function(t,e,i){var n=2*t;return this.int16[n+0]=e,this.int16[n+1]=i,t},e}(an);ln.prototype.bytesPerElement=4,ki("StructArrayLayout2i4",ln);var cn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,n){var r=this.length;this.resize(r+1);var o=4*r;return this.int16[o+0]=t,this.int16[o+1]=e,this.int16[o+2]=i,this.int16[o+3]=n,r},e.prototype.emplace=function(t,e,i,n,r){var o=4*t;return this.int16[o+0]=e,this.int16[o+1]=i,this.int16[o+2]=n,this.int16[o+3]=r,t},e}(an);cn.prototype.bytesPerElement=8,ki("StructArrayLayout4i8",cn);var hn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,n,r,o){var a=this.length;this.resize(a+1);var s=6*a;return this.int16[s+0]=t,this.int16[s+1]=e,this.int16[s+2]=i,this.int16[s+3]=n,this.int16[s+4]=r,this.int16[s+5]=o,a},e.prototype.emplace=function(t,e,i,n,r,o,a){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=i,this.int16[s+2]=n,this.int16[s+3]=r,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(an);hn.prototype.bytesPerElement=12,ki("StructArrayLayout2i4i12",hn);var pn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,n,r,o,a,s){var u=this.length;this.resize(u+1);var l=6*u,c=12*u;return this.int16[l+0]=t,this.int16[l+1]=e,this.int16[l+2]=i,this.int16[l+3]=n,this.uint8[c+8]=r,this.uint8[c+9]=o,this.uint8[c+10]=a,this.uint8[c+11]=s,u},e.prototype.emplace=function(t,e,i,n,r,o,a,s,u){var l=6*t,c=12*t;return this.int16[l+0]=e,this.int16[l+1]=i,this.int16[l+2]=n,this.int16[l+3]=r,this.uint8[c+8]=o,this.uint8[c+9]=a,this.uint8[c+10]=s,this.uint8[c+11]=u,t},e}(an);pn.prototype.bytesPerElement=12,ki("StructArrayLayout4i4ub12",pn);var fn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,n,r,o,a,s){var u=this.length;this.resize(u+1);var l=8*u;return this.int16[l+0]=t,this.int16[l+1]=e,this.int16[l+2]=i,this.int16[l+3]=n,this.uint16[l+4]=r,this.uint16[l+5]=o,this.uint16[l+6]=a,this.uint16[l+7]=s,u},e.prototype.emplace=function(t,e,i,n,r,o,a,s,u){var l=8*t;return this.int16[l+0]=e,this.int16[l+1]=i,this.int16[l+2]=n,this.int16[l+3]=r,this.uint16[l+4]=o,this.uint16[l+5]=a,this.uint16[l+6]=s,this.uint16[l+7]=u,t},e}(an);fn.prototype.bytesPerElement=16,ki("StructArrayLayout4i4ui16",fn);var dn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i){var n=this.length;this.resize(n+1);var r=3*n;return this.float32[r+0]=t,this.float32[r+1]=e,this.float32[r+2]=i,n},e.prototype.emplace=function(t,e,i,n){var r=3*t;return this.float32[r+0]=e,this.float32[r+1]=i,this.float32[r+2]=n,t},e}(an);dn.prototype.bytesPerElement=12,ki("StructArrayLayout3f12",dn);var mn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;this.resize(e+1);var i=1*e;return this.uint32[i+0]=t,e},e.prototype.emplace=function(t,e){var i=1*t;return this.uint32[i+0]=e,t},e}(an);mn.prototype.bytesPerElement=4,ki("StructArrayLayout1ul4",mn);var yn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,n,r,o,a,s,u,l,c){var h=this.length;this.resize(h+1);var p=12*h,f=6*h;return this.int16[p+0]=t,this.int16[p+1]=e,this.int16[p+2]=i,this.int16[p+3]=n,this.int16[p+4]=r,this.int16[p+5]=o,this.uint32[f+3]=a,this.uint16[p+8]=s,this.uint16[p+9]=u,this.int16[p+10]=l,this.int16[p+11]=c,h},e.prototype.emplace=function(t,e,i,n,r,o,a,s,u,l,c,h){var p=12*t,f=6*t;return this.int16[p+0]=e,this.int16[p+1]=i,this.int16[p+2]=n,this.int16[p+3]=r,this.int16[p+4]=o,this.int16[p+5]=a,this.uint32[f+3]=s,this.uint16[p+8]=u,this.uint16[p+9]=l,this.int16[p+10]=c,this.int16[p+11]=h,t},e}(an);yn.prototype.bytesPerElement=24,ki("StructArrayLayout6i1ul2ui2i24",yn);var gn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,n,r,o){var a=this.length;this.resize(a+1);var s=6*a;return this.int16[s+0]=t,this.int16[s+1]=e,this.int16[s+2]=i,this.int16[s+3]=n,this.int16[s+4]=r,this.int16[s+5]=o,a},e.prototype.emplace=function(t,e,i,n,r,o,a){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=i,this.int16[s+2]=n,this.int16[s+3]=r,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(an);gn.prototype.bytesPerElement=12,ki("StructArrayLayout2i2i2i12",gn);var vn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var i=this.length;this.resize(i+1);var n=4*i;return this.uint8[n+0]=t,this.uint8[n+1]=e,i},e.prototype.emplace=function(t,e,i){var n=4*t;return this.uint8[n+0]=e,this.uint8[n+1]=i,t},e}(an);vn.prototype.bytesPerElement=4,ki("StructArrayLayout2ub4",vn);var _n=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,n,r,o,a,s,u,l,c,h,p,f){var d=this.length;this.resize(d+1);var m=20*d,y=10*d,g=40*d;return this.int16[m+0]=t,this.int16[m+1]=e,this.uint16[m+2]=i,this.uint16[m+3]=n,this.uint32[y+2]=r,this.uint32[y+3]=o,this.uint32[y+4]=a,this.uint16[m+10]=s,this.uint16[m+11]=u,this.uint16[m+12]=l,this.float32[y+7]=c,this.float32[y+8]=h,this.uint8[g+36]=p,this.uint8[g+37]=f,d},e.prototype.emplace=function(t,e,i,n,r,o,a,s,u,l,c,h,p,f,d){var m=20*t,y=10*t,g=40*t;return this.int16[m+0]=e,this.int16[m+1]=i,this.uint16[m+2]=n,this.uint16[m+3]=r,this.uint32[y+2]=o,this.uint32[y+3]=a,this.uint32[y+4]=s,this.uint16[m+10]=u,this.uint16[m+11]=l,this.uint16[m+12]=c,this.float32[y+7]=h,this.float32[y+8]=p,this.uint8[g+36]=f,this.uint8[g+37]=d,t},e}(an);_n.prototype.bytesPerElement=40,ki("StructArrayLayout2i2ui3ul3ui2f2ub40",_n);var xn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;this.resize(e+1);var i=1*e;return this.float32[i+0]=t,e},e.prototype.emplace=function(t,e){var i=1*t;return this.float32[i+0]=e,t},e}(an);xn.prototype.bytesPerElement=4,ki("StructArrayLayout1f4",xn);var bn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i){var n=this.length;this.resize(n+1);var r=3*n;return this.int16[r+0]=t,this.int16[r+1]=e,this.int16[r+2]=i,n},e.prototype.emplace=function(t,e,i,n){var r=3*t;return this.int16[r+0]=e,this.int16[r+1]=i,this.int16[r+2]=n,t},e}(an);bn.prototype.bytesPerElement=6,ki("StructArrayLayout3i6",bn);var wn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i){var n=this.length;this.resize(n+1);var r=2*n,o=4*n;return this.uint32[r+0]=t,this.uint16[o+2]=e,this.uint16[o+3]=i,n},e.prototype.emplace=function(t,e,i,n){var r=2*t,o=4*t;return this.uint32[r+0]=e,this.uint16[o+2]=i,this.uint16[o+3]=n,t},e}(an);wn.prototype.bytesPerElement=8,ki("StructArrayLayout1ul2ui8",wn);var Sn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i){var n=this.length;this.resize(n+1);var r=3*n;return this.uint16[r+0]=t,this.uint16[r+1]=e,this.uint16[r+2]=i,n},e.prototype.emplace=function(t,e,i,n){var r=3*t;return this.uint16[r+0]=e,this.uint16[r+1]=i,this.uint16[r+2]=n,t},e}(an);Sn.prototype.bytesPerElement=6,ki("StructArrayLayout3ui6",Sn);var Tn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var i=this.length;this.resize(i+1);var n=2*i;return this.uint16[n+0]=t,this.uint16[n+1]=e,i},e.prototype.emplace=function(t,e,i){var n=2*t;return this.uint16[n+0]=e,this.uint16[n+1]=i,t},e}(an);Tn.prototype.bytesPerElement=4,ki("StructArrayLayout2ui4",Tn);var kn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var i=this.length;this.resize(i+1);var n=2*i;return this.float32[n+0]=t,this.float32[n+1]=e,i},e.prototype.emplace=function(t,e,i){var n=2*t;return this.float32[n+0]=e,this.float32[n+1]=i,t},e}(an);kn.prototype.bytesPerElement=8,ki("StructArrayLayout2f8",kn);var En=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,n){var r=this.length;this.resize(r+1);var o=4*r;return this.float32[o+0]=t,this.float32[o+1]=e,this.float32[o+2]=i,this.float32[o+3]=n,r},e.prototype.emplace=function(t,e,i,n,r){var o=4*t;return this.float32[o+0]=e,this.float32[o+1]=i,this.float32[o+2]=n,this.float32[o+3]=r,t},e}(an);En.prototype.bytesPerElement=16,ki("StructArrayLayout4f16",En);var An=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var i={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},radius:{configurable:!0},signedDistanceFromAnchor:{configurable:!0},anchorPoint:{configurable:!0}};return i.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},i.anchorPointX.set=function(t){this._structArray.int16[this._pos2+0]=t},i.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},i.anchorPointY.set=function(t){this._structArray.int16[this._pos2+1]=t},i.x1.get=function(){return this._structArray.int16[this._pos2+2]},i.x1.set=function(t){this._structArray.int16[this._pos2+2]=t},i.y1.get=function(){return this._structArray.int16[this._pos2+3]},i.y1.set=function(t){this._structArray.int16[this._pos2+3]=t},i.x2.get=function(){return this._structArray.int16[this._pos2+4]},i.x2.set=function(t){this._structArray.int16[this._pos2+4]=t},i.y2.get=function(){return this._structArray.int16[this._pos2+5]},i.y2.set=function(t){this._structArray.int16[this._pos2+5]=t},i.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},i.featureIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},i.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},i.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t},i.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},i.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t},i.radius.get=function(){return this._structArray.int16[this._pos2+10]},i.radius.set=function(t){this._structArray.int16[this._pos2+10]=t},i.signedDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+11]},i.signedDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+11]=t},i.anchorPoint.get=function(){return new p(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,i),e}(on);An.prototype.size=24;var zn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new An(this,t)},e}(yn);ki("CollisionBoxArray",zn);var In=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var i={anchorX:{configurable:!0},anchorY:{configurable:!0},glyphStartIndex:{configurable:!0},numGlyphs:{configurable:!0},vertexStartIndex:{configurable:!0},lineStartIndex:{configurable:!0},lineLength:{configurable:!0},segment:{configurable:!0},lowerSize:{configurable:!0},upperSize:{configurable:!0},lineOffsetX:{configurable:!0},lineOffsetY:{configurable:!0},writingMode:{configurable:!0},hidden:{configurable:!0}};return i.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},i.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t},i.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},i.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t},i.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},i.glyphStartIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},i.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},i.numGlyphs.set=function(t){this._structArray.uint16[this._pos2+3]=t},i.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},i.vertexStartIndex.set=function(t){this._structArray.uint32[this._pos4+2]=t},i.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},i.lineStartIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},i.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},i.lineLength.set=function(t){this._structArray.uint32[this._pos4+4]=t},i.segment.get=function(){return this._structArray.uint16[this._pos2+10]},i.segment.set=function(t){this._structArray.uint16[this._pos2+10]=t},i.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},i.lowerSize.set=function(t){this._structArray.uint16[this._pos2+11]=t},i.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},i.upperSize.set=function(t){this._structArray.uint16[this._pos2+12]=t},i.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},i.lineOffsetX.set=function(t){this._structArray.float32[this._pos4+7]=t},i.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},i.lineOffsetY.set=function(t){this._structArray.float32[this._pos4+8]=t},i.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},i.writingMode.set=function(t){this._structArray.uint8[this._pos1+36]=t},i.hidden.get=function(){return this._structArray.uint8[this._pos1+37]},i.hidden.set=function(t){this._structArray.uint8[this._pos1+37]=t},Object.defineProperties(e.prototype,i),e}(on);In.prototype.size=40;var Cn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new 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i.x.get=function(){return this._structArray.int16[this._pos2+0]},i.x.set=function(t){this._structArray.int16[this._pos2+0]=t},i.y.get=function(){return this._structArray.int16[this._pos2+1]},i.y.set=function(t){this._structArray.int16[this._pos2+1]=t},i.tileUnitDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+2]},i.tileUnitDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+2]=t},Object.defineProperties(e.prototype,i),e}(on);Ln.prototype.size=6;var Dn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getx=function(t){return this.int16[3*t+0]},e.prototype.gety=function(t){return this.int16[3*t+1]},e.prototype.gettileUnitDistanceFromAnchor=function(t){return this.int16[3*t+2]},e.prototype.get=function(t){return new Ln(this,t)},e}(bn);ki("SymbolLineVertexArray",Dn);var Rn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var i={featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0}};return i.featureIndex.get=function(){return this._structArray.uint32[this._pos4+0]},i.featureIndex.set=function(t){this._structArray.uint32[this._pos4+0]=t},i.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},i.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},i.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},i.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+3]=t},Object.defineProperties(e.prototype,i),e}(on);Rn.prototype.size=8;var Bn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new Rn(this,t)},e}(wn);ki("FeatureIndexArray",Bn);var On=sn([{name:"a_pos",components:2,type:"Int16"}],4).members,Fn=function(t){void 0===t&&(t=[]),this.segments=t};Fn.prototype.prepareSegment=function(t,e,i){var n=this.segments[this.segments.length-1];return t>Fn.MAX_VERTEX_ARRAY_LENGTH&&A("Max vertices per segment is "+Fn.MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+t),(!n||n.vertexLength+t>Fn.MAX_VERTEX_ARRAY_LENGTH)&&(n={vertexOffset:e.length,primitiveOffset:i.length,vertexLength:0,primitiveLength:0},this.segments.push(n)),n},Fn.prototype.get=function(){return this.segments},Fn.prototype.destroy=function(){for(var t=0,e=this.segments;t<e.length;t+=1){var i=e[t];for(var n in i.vaos)i.vaos[n].destroy()}},Fn.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,ki("SegmentVector",Fn);var Vn=function(t,e){return 256*(t=g(Math.floor(t),0,255))+g(Math.floor(e),0,255)};function Nn(t){return[Vn(255*t.r,255*t.g),Vn(255*t.b,255*t.a)]}var jn=function(t,e,i){this.value=t,this.name=e,this.type=i,this.statistics={max:-1/0}};jn.prototype.defines=function(){return["#define HAS_UNIFORM_u_"+this.name]},jn.prototype.populatePaintArray=function(){},jn.prototype.updatePaintArray=function(){},jn.prototype.upload=function(){},jn.prototype.destroy=function(){},jn.prototype.setUniforms=function(t,e,i,n){var r=n.constantOr(this.value),o=t.gl;"color"===this.type?o.uniform4f(e.uniforms["u_"+this.name],r.r,r.g,r.b,r.a):o.uniform1f(e.uniforms["u_"+this.name],r)};var $n=function(t,e,i){this.expression=t,this.name=e,this.type=i,this.statistics={max:-1/0};var n="color"===i?kn:xn;this.paintVertexAttributes=[{name:"a_"+e,type:"Float32",components:"color"===i?2:1,offset:0}],this.paintVertexArray=new n};$n.prototype.defines=function(){return[]},$n.prototype.populatePaintArray=function(t,e){var i=this.paintVertexArray,n=i.length;i.reserve(t);var r=this.expression.evaluate(new $i(0),e,{});if("color"===this.type)for(var o=Nn(r),a=n;a<t;a++)i.emplaceBack(o[0],o[1]);else{for(var s=n;s<t;s++)i.emplaceBack(r);this.statistics.max=Math.max(this.statistics.max,r)}},$n.prototype.updatePaintArray=function(t,e,i,n){var r=this.paintVertexArray,o=this.expression.evaluate({zoom:0},i,n);if("color"===this.type)for(var a=Nn(o),s=t;s<e;s++)r.emplace(s,a[0],a[1]);else{for(var u=t;u<e;u++)r.emplace(u,o);this.statistics.max=Math.max(this.statistics.max,o)}},$n.prototype.upload=function(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},$n.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},$n.prototype.setUniforms=function(t,e){t.gl.uniform1f(e.uniforms["a_"+this.name+"_t"],0)};var Un=function(t,e,i,n,r){this.expression=t,this.name=e,this.type=i,this.useIntegerZoom=n,this.zoom=r,this.statistics={max:-1/0};var o="color"===i?En:kn;this.paintVertexAttributes=[{name:"a_"+e,type:"Float32",components:"color"===i?4:2,offset:0}],this.paintVertexArray=new o};Un.prototype.defines=function(){return[]},Un.prototype.populatePaintArray=function(t,e){var i=this.paintVertexArray,n=i.length;i.reserve(t);var r=this.expression.evaluate(new $i(this.zoom),e,{}),o=this.expression.evaluate(new $i(this.zoom+1),e,{});if("color"===this.type)for(var a=Nn(r),s=Nn(o),u=n;u<t;u++)i.emplaceBack(a[0],a[1],s[0],s[1]);else{for(var l=n;l<t;l++)i.emplaceBack(r,o);this.statistics.max=Math.max(this.statistics.max,r,o)}},Un.prototype.updatePaintArray=function(t,e,i,n){var r=this.paintVertexArray,o=this.expression.evaluate({zoom:this.zoom},i,n),a=this.expression.evaluate({zoom:this.zoom+1},i,n);if("color"===this.type)for(var s=Nn(o),u=Nn(a),l=t;l<e;l++)r.emplace(l,s[0],s[1],u[0],u[1]);else{for(var c=t;c<e;c++)r.emplace(c,o,a);this.statistics.max=Math.max(this.statistics.max,o,a)}},Un.prototype.upload=function(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},Un.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},Un.prototype.interpolationFactor=function(t){return this.useIntegerZoom?this.expression.interpolationFactor(Math.floor(t),this.zoom,this.zoom+1):this.expression.interpolationFactor(t,this.zoom,this.zoom+1)},Un.prototype.setUniforms=function(t,e,i){t.gl.uniform1f(e.uniforms["a_"+this.name+"_t"],this.interpolationFactor(i.zoom))};var qn=function(){this.binders={},this.cacheKey="",this._buffers=[],this._idMap={},this._bufferOffset=0};qn.createDynamic=function(t,e,i){var n=new qn,r=[];for(var o in t.paint._values)if(i(o)){var a=t.paint.get(o);if(a instanceof Xi&&ie(a.property.specification)){var s=Gn(o,t.type),u=a.property.specification.type,l=a.property.useIntegerZoom;"constant"===a.value.kind?(n.binders[o]=new jn(a.value,s,u),r.push("/u_"+s)):"source"===a.value.kind?(n.binders[o]=new $n(a.value,s,u),r.push("/a_"+s)):(n.binders[o]=new Un(a.value,s,u,l,e),r.push("/z_"+s))}}return n.cacheKey=r.sort().join(""),n},qn.prototype.populatePaintArrays=function(t,e,i){for(var n in this.binders)this.binders[n].populatePaintArray(t,e);if(e.id){var r=String(e.id);this._idMap[r]=this._idMap[r]||[],this._idMap[r].push({index:i,start:this._bufferOffset,end:t})}this._bufferOffset=t},qn.prototype.updatePaintArrays=function(t,e,i){var n=!1;for(var r in t){var o=this._idMap[r];if(o)for(var a=t[r],s=0,u=o;s<u.length;s+=1){var l=u[s],c=e.feature(l.index);for(var h in this.binders){var p=this.binders[h];if(!(p instanceof jn)&&!0===p.expression.isStateDependent){var f=i.paint.get(h);p.expression=f.value,p.updatePaintArray(l.start,l.end,c,a),n=!0}}}}return n},qn.prototype.defines=function(){var t=[];for(var e in this.binders)t.push.apply(t,this.binders[e].defines());return t},qn.prototype.setUniforms=function(t,e,i,n){for(var r in this.binders)this.binders[r].setUniforms(t,e,n,i.get(r))},qn.prototype.getPaintVertexBuffers=function(){return this._buffers},qn.prototype.upload=function(t){for(var e in this.binders)this.binders[e].upload(t);var i=[];for(var n in this.binders){var r=this.binders[n];(r instanceof $n||r instanceof Un)&&r.paintVertexBuffer&&i.push(r.paintVertexBuffer)}this._buffers=i},qn.prototype.destroy=function(){for(var t in this.binders)this.binders[t].destroy()};var Zn=function(t,e,i,n){void 0===n&&(n=function(){return!0}),this.programConfigurations={};for(var r=0,o=e;r<o.length;r+=1){var a=o[r];this.programConfigurations[a.id]=qn.createDynamic(a,i,n),this.programConfigurations[a.id].layoutAttributes=t}this.needsUpload=!1};function Gn(t,e){return{"text-opacity":"opacity","icon-opacity":"opacity","text-color":"fill_color","icon-color":"fill_color","text-halo-color":"halo_color","icon-halo-color":"halo_color","text-halo-blur":"halo_blur","icon-halo-blur":"halo_blur","text-halo-width":"halo_width","icon-halo-width":"halo_width","line-gap-width":"gapwidth"}[t]||t.replace(e+"-","").replace(/-/g,"_")}Zn.prototype.populatePaintArrays=function(t,e,i){for(var n in this.programConfigurations)this.programConfigurations[n].populatePaintArrays(t,e,i);this.needsUpload=!0},Zn.prototype.updatePaintArrays=function(t,e,i){for(var n=0,r=i;n<r.length;n+=1){var o=r[n];this.needsUpload=this.programConfigurations[o.id].updatePaintArrays(t,e,o)||this.needsUpload}},Zn.prototype.get=function(t){return this.programConfigurations[t]},Zn.prototype.upload=function(t){if(this.needsUpload){for(var e in this.programConfigurations)this.programConfigurations[e].upload(t);this.needsUpload=!1}},Zn.prototype.destroy=function(){for(var t in this.programConfigurations)this.programConfigurations[t].destroy()},ki("ConstantBinder",jn),ki("SourceExpressionBinder",$n),ki("CompositeExpressionBinder",Un),ki("ProgramConfiguration",qn,{omit:["_buffers"]}),ki("ProgramConfigurationSet",Zn);var Wn=8192,Hn=(16,{min:-1*Math.pow(2,15),max:Math.pow(2,15)-1});function Xn(t){for(var e=Wn/t.extent,i=t.loadGeometry(),n=0;n<i.length;n++)for(var r=i[n],o=0;o<r.length;o++){var a=r[o];a.x=Math.round(a.x*e),a.y=Math.round(a.y*e),(a.x<Hn.min||a.x>Hn.max||a.y<Hn.min||a.y>Hn.max)&&A("Geometry exceeds allowed extent, reduce your vector tile buffer size")}return i}function Kn(t,e,i,n,r){t.emplaceBack(2*e+(n+1)/2,2*i+(r+1)/2)}var Yn=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.layoutVertexArray=new ln,this.indexArray=new Sn,this.segments=new Fn,this.programConfigurations=new Zn(On,t.layers,t.zoom)};function Jn(t,e,i){for(var n=0;n<t.length;n++){var r=t[n];if(sr(r,e))return!0;if(rr(e,r,i))return!0}return!1}function Qn(t,e){if(1===t.length&&1===t[0].length)return ar(e,t[0][0]);for(var i=0;i<e.length;i++)for(var n=e[i],r=0;r<n.length;r++)if(ar(t,n[r]))return!0;for(var o=0;o<t.length;o++){for(var a=t[o],s=0;s<a.length;s++)if(ar(e,a[s]))return!0;for(var u=0;u<e.length;u++)if(ir(a,e[u]))return!0}return!1}function tr(t,e,i){for(var n=0;n<e.length;n++)for(var r=e[n],o=0;o<t.length;o++){var a=t[o];if(a.length>=3)for(var s=0;s<r.length;s++)if(sr(a,r[s]))return!0;if(er(a,r,i))return!0}return!1}function er(t,e,i){if(t.length>1){if(ir(t,e))return!0;for(var n=0;n<e.length;n++)if(rr(e[n],t,i))return!0}for(var r=0;r<t.length;r++)if(rr(t[r],e,i))return!0;return!1}function ir(t,e){if(0===t.length||0===e.length)return!1;for(var i=0;i<t.length-1;i++)for(var n=t[i],r=t[i+1],o=0;o<e.length-1;o++)if(nr(n,r,e[o],e[o+1]))return!0;return!1}function nr(t,e,i,n){return z(t,i,n)!==z(e,i,n)&&z(t,e,i)!==z(t,e,n)}function rr(t,e,i){var n=i*i;if(1===e.length)return t.distSqr(e[0])<n;for(var r=1;r<e.length;r++)if(or(t,e[r-1],e[r])<n)return!0;return!1}function or(t,e,i){var n=e.distSqr(i);if(0===n)return t.distSqr(e);var r=((t.x-e.x)*(i.x-e.x)+(t.y-e.y)*(i.y-e.y))/n;return r<0?t.distSqr(e):r>1?t.distSqr(i):t.distSqr(i.sub(e)._mult(r)._add(e))}function ar(t,e){for(var i,n,r,o=!1,a=0;a<t.length;a++)for(var s=0,u=(i=t[a]).length-1;s<i.length;u=s++)n=i[s],r=i[u],n.y>e.y!=r.y>e.y&&e.x<(r.x-n.x)*(e.y-n.y)/(r.y-n.y)+n.x&&(o=!o);return o}function sr(t,e){for(var i=!1,n=0,r=t.length-1;n<t.length;r=n++){var o=t[n],a=t[r];o.y>e.y!=a.y>e.y&&e.x<(a.x-o.x)*(e.y-o.y)/(a.y-o.y)+o.x&&(i=!i)}return i}function ur(t,e,i){var n=e.paint.get(t).value;return"constant"===n.kind?n.value:i.programConfigurations.get(e.id).binders[t].statistics.max}function lr(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function cr(t,e,i,n,r){if(!e[0]&&!e[1])return t;var o=p.convert(e);"viewport"===i&&o._rotate(-n);for(var a=[],s=0;s<t.length;s++){for(var u=t[s],l=[],c=0;c<u.length;c++)l.push(u[c].sub(o._mult(r)));a.push(l)}return a}Yn.prototype.populate=function(t,e){for(var i=0,n=t;i<n.length;i+=1){var r=n[i],o=r.feature,a=r.index,s=r.sourceLayerIndex;if(this.layers[0]._featureFilter(new $i(this.zoom),o)){var u=Xn(o);this.addFeature(o,u,a),e.featureIndex.insert(o,u,a,s,this.index)}}},Yn.prototype.update=function(t,e){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers)},Yn.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Yn.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},Yn.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,On),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},Yn.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},Yn.prototype.addFeature=function(t,e,i){for(var n=0,r=e;n<r.length;n+=1)for(var o=0,a=r[n];o<a.length;o+=1){var s=a[o],u=s.x,l=s.y;if(!(u<0||u>=Wn||l<0||l>=Wn)){var 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n=wr([],[t.x,t.y,0,1],e);return new p((n[0]/n[3]+1)*i.width*.5,(n[1]/n[3]+1)*i.height*.5)}var Ar=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Yn);function zr(t,e,i,n){var r=e.width,o=e.height;if(n){if(n.length!==r*o*i)throw new RangeError("mismatched image size")}else n=new Uint8Array(r*o*i);return t.width=r,t.height=o,t.data=n,t}function Ir(t,e,i){var n=e.width,r=e.height;if(n!==t.width||r!==t.height){var o=zr({},{width:n,height:r},i);Cr(t,o,{x:0,y:0},{x:0,y:0},{width:Math.min(t.width,n),height:Math.min(t.height,r)},i),t.width=n,t.height=r,t.data=o.data}}function Cr(t,e,i,n,r,o){if(0===r.width||0===r.height)return e;if(r.width>t.width||r.height>t.height||i.x>t.width-r.width||i.y>t.height-r.height)throw new RangeError("out of range source coordinates for image copy");if(r.width>e.width||r.height>e.height||n.x>e.width-r.width||n.y>e.height-r.height)throw new RangeError("out of range 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