https://eagleandchildyork.co.uk/wp-content/themes/lbp-master/dist/scripts/main_34cc7092.js

1!function(t){var e={};function r(n){if(e[n])return e[n].exports;var i=e[n]={i:n,l:!1,exports:{}};return t[n].call(i.exports,i,i.exports,r),i.l=!0,i.exports}r.m=t,r.c=e,r.d=function(t,e,n){r.o(t,e)||Object.defineProperty(t,e,{configurable:!1,enumerable:!0,get:n})},r.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return r.d(e,"a",e),e},r.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},r.p="/wp-content/themes/lbp-master/dist/",r(r.s=3)}([function(t,e){t.exports=jQuery},function(t,e){(function(e){t.exports=e}).call(e,{})},function(t,e,r){(function(e){/* flatpickr v4.6.3, @license MIT */var r;r=function(){"use strict";
2/*! *****************************************************************************
3    Copyright (c) Microsoft Corporation. All rights reserved.
4    Licensed under the Apache License, Version 2.0 (the "License"); you may not use
5    this file except in compliance with the License. You may obtain a copy of the
6    License at http://www.apache.org/licenses/LICENSE-2.0
7
8    THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
9    KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
10    WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
11    MERCHANTABLITY OR NON-INFRINGEMENT.
12
13    See the Apache Version 2.0 License for specific language governing permissions
14    and limitations under the License.
15    ***************************************************************************** */var t=function(){return(t=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var i in e=arguments[r])Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i]);return t}).apply(this,arguments)},r=["onChange","onClose","onDayCreate","onDestroy","onKeyDown","onMonthChange","onOpen","onParseConfig","onReady","onValueUpdate","onYearChange","onPreCalendarPosition"],n={_disable:[],_enable:[],allowInput:!1,altFormat:"F j, Y",altInput:!1,altInputClass:"form-control input",animate:"object"==typeof window&&-1===window.navigator.userAgent.indexOf("MSIE"),ariaDateFormat:"F j, Y",clickOpens:!0,closeOnSelect:!0,conjunction:", ",dateFormat:"Y-m-d",defaultHour:12,defaultMinute:0,defaultSeconds:0,disable:[],disableMobile:!1,enable:[],enableSeconds:!1,enableTime:!1,errorHandler:function(t){return"undefined"!=typeof console&&void 0},getWeek:function(t){var e=new 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ut(){m._input.focus(),-1!==window.navigator.userAgent.indexOf("MSIE")||void 0!==navigator.msMaxTouchPoints?setTimeout(m.close,0):m.close()}function ct(t){t.preventDefault(),t.stopPropagation();var e=function t(e,r){return r(e)?e:e.parentNode?t(e.parentNode,r):void 0}(t.target,function(t){return t.classList&&t.classList.contains("flatpickr-day")&&!t.classList.contains("flatpickr-disabled")&&!t.classList.contains("notAllowed")});if(void 0!==e){var r=e,n=m.latestSelectedDateObj=new Date(r.dateObj.getTime()),i=(n.getMonth()<m.currentMonth||n.getMonth()>m.currentMonth+m.config.showMonths-1)&&"range"!==m.config.mode;if(m.selectedDateElem=r,"single"===m.config.mode)m.selectedDates=[n];else if("multiple"===m.config.mode){var o=gt(n);o?m.selectedDates.splice(parseInt(o),1):m.selectedDates.push(n)}else"range"===m.config.mode&&(2===m.selectedDates.length&&m.clear(!1,!1),m.latestSelectedDateObj=n,m.selectedDates.push(n),0!==x(n,m.selectedDates[0],!0)&&m.selectedDates.sort(function(t,e){return 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t=window.document.createDocumentFragment();if(m.calendarContainer=c("div","flatpickr-calendar"),m.calendarContainer.tabIndex=-1,!m.config.noCalendar){if(t.appendChild((m.monthNav=c("div","flatpickr-months"),m.yearElements=[],m.monthElements=[],m.prevMonthNav=c("span","flatpickr-prev-month"),m.prevMonthNav.innerHTML=m.config.prevArrow,m.nextMonthNav=c("span","flatpickr-next-month"),m.nextMonthNav.innerHTML=m.config.nextArrow,W(),Object.defineProperty(m,"_hidePrevMonthArrow",{get:function(){return m.__hidePrevMonthArrow},set:function(t){m.__hidePrevMonthArrow!==t&&(u(m.prevMonthNav,"flatpickr-disabled",t),m.__hidePrevMonthArrow=t)}}),Object.defineProperty(m,"_hideNextMonthArrow",{get:function(){return m.__hideNextMonthArrow},set:function(t){m.__hideNextMonthArrow!==t&&(u(m.nextMonthNav,"flatpickr-disabled",t),m.__hideNextMonthArrow=t)}}),m.currentYearElement=m.yearElements[0],yt(),m.monthNav)),m.innerContainer=c("div","flatpickr-innerContainer"),m.config.weekNumbers){var e=function(){m.calendarContainer.classList.add("hasWeeks");var t=c("div","flatpickr-weekwrapper");t.appendChild(c("span","flatpickr-weekday",m.l10n.weekAbbreviation));var e=c("div","flatpickr-weeks");return t.appendChild(e),{weekWrapper:t,weekNumbers:e}}(),r=e.weekWrapper,n=e.weekNumbers;m.innerContainer.appendChild(r),m.weekNumbers=n,m.weekWrapper=r}m.rContainer=c("div","flatpickr-rContainer"),m.rContainer.appendChild(Z()),m.daysContainer||(m.daysContainer=c("div","flatpickr-days"),m.daysContainer.tabIndex=-1),q(),m.rContainer.appendChild(m.daysContainer),m.innerContainer.appendChild(m.rContainer),t.appendChild(m.innerContainer)}m.config.enableTime&&t.appendChild(function(){m.calendarContainer.classList.add("hasTime"),m.config.noCalendar&&m.calendarContainer.classList.add("noCalendar"),m.timeContainer=c("div","flatpickr-time"),m.timeContainer.tabIndex=-1;var t=c("span","flatpickr-time-separator",":"),e=h("flatpickr-hour",{"aria-label":m.l10n.hourAriaLabel});m.hourElement=e.getElementsByTagName("input")[0];var r=h("flatpickr-minute",{"aria-label":m.l10n.minuteAriaLabel});if(m.minuteElement=r.getElementsByTagName("input")[0],m.hourElement.tabIndex=m.minuteElement.tabIndex=-1,m.hourElement.value=o(m.latestSelectedDateObj?m.latestSelectedDateObj.getHours():m.config.time_24hr?m.config.defaultHour:function(t){switch(t%24){case 0:case 12:return 12;default:return t%12}}(m.config.defaultHour)),m.minuteElement.value=o(m.latestSelectedDateObj?m.latestSelectedDateObj.getMinutes():m.config.defaultMinute),m.hourElement.setAttribute("step",m.config.hourIncrement.toString()),m.minuteElement.setAttribute("step",m.config.minuteIncrement.toString()),m.hourElement.setAttribute("min",m.config.time_24hr?"0":"1"),m.hourElement.setAttribute("max",m.config.time_24hr?"23":"12"),m.minuteElement.setAttribute("min","0"),m.minuteElement.setAttribute("max","59"),m.timeContainer.appendChild(e),m.timeContainer.appendChild(t),m.timeContainer.appendChild(r),m.config.time_24hr&&m.timeContainer.classList.add("time24hr"),m.config.enableSeconds){m.timeContainer.classList.add("hasSeconds");var n=h("flatpickr-second");m.secondElement=n.getElementsByTagName("input")[0],m.secondElement.value=o(m.latestSelectedDateObj?m.latestSelectedDateObj.getSeconds():m.config.defaultSeconds),m.secondElement.setAttribute("step",m.minuteElement.getAttribute("step")),m.secondElement.setAttribute("min","0"),m.secondElement.setAttribute("max","59"),m.timeContainer.appendChild(c("span","flatpickr-time-separator",":")),m.timeContainer.appendChild(n)}return m.config.time_24hr||(m.amPM=c("span","flatpickr-am-pm",m.l10n.amPM[a((m.latestSelectedDateObj?m.hourElement.value:m.config.defaultHour)>11)]),m.amPM.title=m.l10n.toggleTitle,m.amPM.tabIndex=-1,m.timeContainer.appendChild(m.amPM)),m.timeContainer}()),u(m.calendarContainer,"rangeMode","range"===m.config.mode),u(m.calendarContainer,"animate",!0===m.config.animate),u(m.calendarContainer,"multiMonth",m.config.showMonths>1),m.calendarContainer.appendChild(t);var i=void 0!==m.config.appendTo&&void 0!==m.config.appendTo.nodeType;if((m.config.inline||m.config.static)&&(m.calendarContainer.classList.add(m.config.inline?"inline":"static"),m.config.inline&&(!i&&m.element.parentNode?m.element.parentNode.insertBefore(m.calendarContainer,m._input.nextSibling):void 0!==m.config.appendTo&&m.config.appendTo.appendChild(m.calendarContainer)),m.config.static)){var s=c("div","flatpickr-wrapper");m.element.parentNode&&m.element.parentNode.insertBefore(s,m.element),s.appendChild(m.element),m.altInput&&s.appendChild(m.altInput),s.appendChild(m.calendarContainer)}m.config.static||m.config.inline||(void 0!==m.config.appendTo?m.config.appendTo:window.document.body).appendChild(m.calendarContainer)}(),function(){if(m.config.wrap&&["open","close","toggle","clear"].forEach(function(t){Array.prototype.forEach.call(m.element.querySelectorAll("[data-"+t+"]"),function(e){return P(e,"click",m[t])})}),m.isMobile)!function(){var t=m.config.enableTime?m.config.noCalendar?"time":"datetime-local":"date";m.mobileInput=c("input",m.input.className+" flatpickr-mobile"),m.mobileInput.step=m.input.getAttribute("step")||"any",m.mobileInput.tabIndex=1,m.mobileInput.type=t,m.mobileInput.disabled=m.input.disabled,m.mobileInput.required=m.input.required,m.mobileInput.placeholder=m.input.placeholder,m.mobileFormatStr="datetime-local"===t?"Y-m-d\\TH:i:S":"date"===t?"Y-m-d":"H:i:S",m.selectedDates.length>0&&(m.mobileInput.defaultValue=m.mobileInput.value=m.formatDate(m.selectedDates[0],m.mobileFormatStr)),m.config.minDate&&(m.mobileInput.min=m.formatDate(m.config.minDate,"Y-m-d")),m.config.maxDate&&(m.mobileInput.max=m.formatDate(m.config.maxDate,"Y-m-d")),m.input.type="hidden",void 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15dule",{value:!0})})(e,r(0),r(7))},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),function(t){
16/**!
17 * @fileOverview Kickass library to create and place poppers near their reference elements.
18 * @version 1.16.1
19 * @license
20 * Copyright (c) 2016 Federico Zivolo and contributors
21 *
22 * Permission is hereby granted, free of charge, to any person obtaining a copy
23 * of this software and associated documentation files (the "Software"), to deal
24 * in the Software without restriction, including without limitation the rights
25 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
26 * copies of the Software, and to permit persons to whom the Software is
27 * furnished to do so, subject to the following conditions:
28 *
29 * The above copyright notice and this permission notice shall be included in all
30 * copies or substantial portions of the Software.
31 *
32 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
33 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
34 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
35 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
36 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
37 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
38 * SOFTWARE.
39 */
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60/*! Picturefill - v3.0.2
61 * http://scottjehl.github.io/picturefill
62 * Copyright (c) 2015 https://github.com/scottjehl/picturefill/blob/master/Authors.txt;
63 *  License: MIT
64 */
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s={type:r.value};i.$version<7&&(s.function=r.function),"object"===nr(r.value)&&(s=r.value);for(var l=[],u=0;u<e.length;u++)l=l.concat(a({array:e,arrayIndex:u,value:e[u],valueSpec:s,style:n,styleSpec:i,key:o+"["+u+"]"}));return l}function wr(t){var e=t.key,r=t.value,n=t.valueSpec,i=nr(r);return"number"!==i?[new yt(e,r,"number expected, "+i+" found")]:"minimum"in n&&r<n.minimum?[new yt(e,r,r+" is less than the minimum value "+n.minimum)]:"maximum"in n&&r>n.maximum?[new yt(e,r,r+" is greater than the maximum value "+n.maximum)]:[]}function Er(t){var e,r,n,i=t.valueSpec,o=xt(t.value.type),a={},s="categorical"!==o&&void 0===t.value.property,l=!s,u="array"===nr(t.value.stops)&&"array"===nr(t.value.stops[0])&&"object"===nr(t.value.stops[0][0]),c=xr({key:t.key,value:t.value,valueSpec:t.styleSpec.function,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{stops:function(t){if("identity"===o)return[new yt(t.key,t.value,'identity function may not have a "stops" property')];var 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e=[],o=t.value,s=t.key;if("array"!==nr(o))return[new yt(s,o,"array expected, "+nr(o)+" found")];if(2!==o.length)return[new yt(s,o,"array length 2 expected, length "+o.length+" found")];if(u){if("object"!==nr(o[0]))return[new yt(s,o,"object expected, "+nr(o[0])+" found")];if(void 0===o[0].zoom)return[new yt(s,o,"object stop key must have zoom")];if(void 0===o[0].value)return[new yt(s,o,"object stop key must have value")];if(n&&n>xt(o[0].zoom))return[new yt(s,o[0].zoom,"stop zoom values must appear in ascending order")];xt(o[0].zoom)!==n&&(n=xt(o[0].zoom),r=void 0,a={}),e=e.concat(xr({key:s+"[0]",value:o[0],valueSpec:{zoom:{}},style:t.style,styleSpec:t.styleSpec,objectElementValidators:{zoom:wr,value:h}}))}else e=e.concat(h({key:s+"[0]",value:o[0],valueSpec:{},style:t.style,styleSpec:t.styleSpec},o));return fr(bt(o[1]))?e.concat([new yt(s+"[1]",o[1],"expressions are not allowed in function 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e=("property"===t.expressionContext?yr:dr)(bt(t.value),t.valueSpec);if("error"===e.result)return e.value.map(function(e){return new yt(""+t.key+e.key,t.value,e.message)});var r=e.value.expression||e.value._styleExpression.expression;if("property"===t.expressionContext&&"text-font"===t.propertyKey&&-1!==r.possibleOutputs().indexOf(void 0))return[new yt(t.key,t.value,'Invalid data expression for "'+t.propertyKey+'". 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this.uint16[u+0]=e,this.uint16[u+1]=r,this.uint16[u+2]=n,this.uint16[u+3]=i,this.uint16[u+4]=o,this.uint16[u+5]=a,this.uint16[u+6]=s,this.uint16[u+7]=l,t},e}(Vn);Xn.prototype.bytesPerElement=16,an("StructArrayLayout8ui16",Xn);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.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s){var l=this.length;return this.resize(l+1),this.emplace(l,t,e,r,n,i,o,a,s)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,l){var u=8*t;return this.int16[u+0]=e,this.int16[u+1]=r,this.int16[u+2]=n,this.int16[u+3]=i,this.uint16[u+4]=o,this.uint16[u+5]=a,this.uint16[u+6]=s,this.uint16[u+7]=l,t},e}(Vn);Yn.prototype.bytesPerElement=16,an("StructArrayLayout4i4ui16",Yn);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,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.float32[i+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t},e}(Vn);Kn.prototype.bytesPerElement=12,an("StructArrayLayout3f12",Kn);var Jn=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;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.uint32[r+0]=e,t},e}(Vn);Jn.prototype.bytesPerElement=4,an("StructArrayLayout1ul4",Jn);var Qn=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,r,n,i,o,a,s,l,u,c){var p=this.length;return this.resize(p+1),this.emplace(p,t,e,r,n,i,o,a,s,l,u,c)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,l,u,c,p){var h=12*t,f=6*t;return this.int16[h+0]=e,this.int16[h+1]=r,this.int16[h+2]=n,this.int16[h+3]=i,this.int16[h+4]=o,this.int16[h+5]=a,this.uint32[f+3]=s,this.uint16[h+8]=l,this.uint16[h+9]=u,this.int16[h+10]=c,this.int16[h+11]=p,t},e}(Vn);Qn.prototype.bytesPerElement=24,an("StructArrayLayout6i1ul2ui2i24",Qn);var $n=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n,i,o)},e.prototype.emplace=function(t,e,r,n,i,o,a){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(Vn);$n.prototype.bytesPerElement=12,an("StructArrayLayout2i2i2i12",$n);var ti=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 r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=4*t;return this.uint8[n+0]=e,this.uint8[n+1]=r,t},e}(Vn);ti.prototype.bytesPerElement=4,an("StructArrayLayout2ub4",ti);var ei=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,r,n,i,o,a,s,l,u,c,p,h,f){var d=this.length;return this.resize(d+1),this.emplace(d,t,e,r,n,i,o,a,s,l,u,c,p,h,f)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,l,u,c,p,h,f,d){var m=20*t,g=10*t,y=40*t;return this.int16[m+0]=e,this.int16[m+1]=r,this.uint16[m+2]=n,this.uint16[m+3]=i,this.uint32[g+2]=o,this.uint32[g+3]=a,this.uint32[g+4]=s,this.uint16[m+10]=l,this.uint16[m+11]=u,this.uint16[m+12]=c,this.float32[g+7]=p,this.float32[g+8]=h,this.uint8[y+36]=f,this.uint8[y+37]=d,t},e}(Vn);ei.prototype.bytesPerElement=40,an("StructArrayLayout2i2ui3ul3ui2f2ub40",ei);var ri=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)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,l,u,c,p,h,f){var d=this.length;return this.resize(d+1),this.emplace(d,t,e,r,n,i,o,a,s,l,u,c,p,h,f)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,l,u,c,p,h,f,d){var m=16*t,g=8*t;return this.int16[m+0]=e,this.int16[m+1]=r,this.int16[m+2]=n,this.int16[m+3]=i,this.uint16[m+4]=o,this.uint16[m+5]=a,this.uint16[m+6]=s,this.uint16[m+7]=l,this.uint16[m+8]=u,this.uint16[m+9]=c,this.uint16[m+10]=p,this.uint16[m+11]=h,this.uint16[m+12]=f,this.uint32[g+7]=d,t},e}(Vn);ri.prototype.bytesPerElement=32,an("StructArrayLayout4i9ui1ul32",ri);var ni=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;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.float32[r+0]=e,t},e}(Vn);ni.prototype.bytesPerElement=4,an("StructArrayLayout1f4",ni);var ii=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,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.int16[i+0]=e,this.int16[i+1]=r,this.int16[i+2]=n,t},e}(Vn);ii.prototype.bytesPerElement=6,an("StructArrayLayout3i6",ii);var oi=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,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=2*t,o=4*t;return this.uint32[i+0]=e,this.uint16[o+2]=r,this.uint16[o+3]=n,t},e}(Vn);oi.prototype.bytesPerElement=8,an("StructArrayLayout1ul2ui8",oi);var ai=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,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.uint16[i+0]=e,this.uint16[i+1]=r,this.uint16[i+2]=n,t},e}(Vn);ai.prototype.bytesPerElement=6,an("StructArrayLayout3ui6",ai);var si=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 r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.uint16[n+0]=e,this.uint16[n+1]=r,t},e}(Vn);si.prototype.bytesPerElement=4,an("StructArrayLayout2ui4",si);var li=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){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.uint16[r+0]=e,t},e}(Vn);li.prototype.bytesPerElement=2,an("StructArrayLayout1ui2",li);var ui=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 r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.float32[n+0]=e,this.float32[n+1]=r,t},e}(Vn);ui.prototype.bytesPerElement=8,an("StructArrayLayout2f8",ui);var ci=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,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var o=4*t;return this.float32[o+0]=e,this.float32[o+1]=r,this.float32[o+2]=n,this.float32[o+3]=i,t},e}(Vn);ci.prototype.bytesPerElement=16,an("StructArrayLayout4f16",ci);var pi=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:

65{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},radius:{configurable:!0},signedDistanceFromAnchor:{configurable:!0},anchorPoint:{configurable:!0}};return r.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorPointX.set=function(t){this._structArray.int16[this._pos2+0]=t},r.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorPointY.set=function(t){this._structArray.int16[this._pos2+1]=t},r.x1.get=function(){return this._structArray.int16[this._pos2+2]},r.x1.set=function(t){this._structArray.int16[this._pos2+2]=t},r.y1.get=function(){return this._structArray.int16[this._pos2+3]},r.y1.set=function(t){this._structArray.int16[this._pos2+3]=t},r.x2.get=function(){return this._structArray.int16[this._pos2+4]},r.x2.set=function(t){this._structArray.int16[this._pos2+4]=t},r.y2.get=function(){return this._structArray.int16[this._pos2+5]},r.y2.set=function(t){this._structArray.int16[this._pos2+5]=t},r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.featureIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t},r.radius.get=function(){return this._structArray.int16[this._pos2+10]},r.radius.set=function(t){this._structArray.int16[this._pos2+10]=t},r.signedDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+11]},r.signedDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+11]=t},r.anchorPoint.get=function(){return new i(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,r),e}(Un);pi.prototype.size=24;var hi=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 pi(this,t)},e}(Qn);an("CollisionBoxArray",hi);var fi=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={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 r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t},r.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.glyphStartIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},r.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},r.numGlyphs.set=function(t){this._structArray.uint16[this._pos2+3]=t},r.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},r.vertexStartIndex.set=function(t){this._structArray.uint32[this._pos4+2]=t},r.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.lineStartIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},r.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},r.lineLength.set=function(t){this._structArray.uint32[this._pos4+4]=t},r.segment.get=function(){return this._structArray.uint16[this._pos2+10]},r.segment.set=function(t){this._structArray.uint16[this._pos2+10]=t},r.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},r.lowerSize.set=function(t){this._structArray.uint16[this._pos2+11]=t},r.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},r.upperSize.set=function(t){this._structArray.uint16[this._pos2+12]=t},r.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},r.lineOffsetX.set=function(t){this._structArray.float32[this._pos4+7]=t},r.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},r.lineOffsetY.set=function(t){this._structArray.float32[this._pos4+8]=t},r.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},r.writingMode.set=function(t){this._structArray.uint8[this._pos1+36]=t},r.hidden.get=function(){return this._structArray.uint8[this._pos1+37]},r.hidden.set=function(t){this._structArray.uint8[this._pos1+37]=t},Object.defineProperties(e.prototype,r),e}(Un);fi.prototype.size=40;var di=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 fi(this,t)},e}(ei);an("PlacedSymbolArray",di);var mi=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},horizontalPlacedTextSymbolIndex:{configurable:!0},verticalPlacedTextSymbolIndex:{configurable:!0},key:{configurable:!0},textBoxStartIndex:{configurable:!0},textBoxEndIndex:{configurable:!0},iconBoxStartIndex:{configurable:!0},iconBoxEndIndex:{configurable:!0},featureIndex:{configurable:!0},numGlyphVertices:{configurable:!0},numVerticalGlyphVertices:{configurable:!0},numIconVertices:{configurable:!0},crossTileID:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t},r.horizontalPlacedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+2]},r.horizontalPlacedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+2]=t},r.verticalPlacedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+3]},r.verticalPlacedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+3]=t},r.key.get=function(){return this._structArray.uint16[this._pos2+4]},r.key.set=function(t){this._structArray.uint16[this._pos2+4]=t},r.textBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+5]},r.textBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+5]=t},r.textBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+6]},r.textBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+6]=t},r.iconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+7]},r.iconBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+7]=t},r.iconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.iconBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t},r.featureIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.featureIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t},r.numGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+10]},r.numGlyphVertices.set=function(t){this._structArray.uint16[this._pos2+10]=t},r.numVerticalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+11]},r.numVerticalGlyphVertices.set=function(t){this._structArray.uint16[this._pos2+11]=t},r.numIconVertices.get=function(){return this._structArray.uint16[this._pos2+12]},r.numIconVertices.set=function(t){this._structArray.uint16[this._pos2+12]=t},r.crossTileID.get=function(){return this._structArray.uint32[this._pos4+7]},r.crossTileID.set=function(t){this._structArray.uint32[this._pos4+7]=t},Object.defineProperties(e.prototype,r),e}(Un);mi.prototype.size=32;var gi=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 mi(this,t)},e}(ri);an("SymbolInstanceArray",gi);var yi=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={offsetX:{configurable:!0}};return r.offsetX.get=function(){return this._structArray.float32[this._pos4+0]},r.offsetX.set=function(t){this._structArray.float32[this._pos4+0]=t},Object.defineProperties(e.prototype,r),e}(Un);yi.prototype.size=4;var vi=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.getoffsetX=function(t){return this.float32[1*t+0]},e.prototype.get=function(t){return new yi(this,t)},e}(ni);an("GlyphOffsetArray",vi);var _i=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={x:{configurable:!0},y:{configurable:!0},tileUnitDistanceFromAnchor:{configurable:!0}};return r.x.get=function(){return this._structArray.int16[this._pos2+0]},r.x.set=function(t){this._structArray.int16[this._pos2+0]=t},r.y.get=function(){return this._structArray.int16[this._pos2+1]},r.y.set=function(t){this._structArray.int16[this._pos2+1]=t},r.tileUnitDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+2]},r.tileUnitDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+2]=t},Object.defineProperties(e.prototype,r),e}(Un);_i.prototype.size=6;var xi=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 _i(this,t)},e}(ii);an("SymbolLineVertexArray",xi);var bi=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0}};return r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+0]},r.featureIndex.set=function(t){this._structArray.uint32[this._pos4+0]=t},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},r.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+3]=t},Object.defineProperties(e.prototype,r),e}(Un);bi.prototype.size=8;var wi=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 bi(this,t)},e}(oi);an("FeatureIndexArray",wi);var Ei=jn([{name:"a_pos",components:2,type:"Int16"}],4),Ti=Ei.members,Si=(Ei.size,Ei.alignment,function(t){void 0===t&&(t=[]),this.segments=t});function Ci(t,e){return 256*(t=u(Math.floor(t),0,255))+u(Math.floor(e),0,255)}Si.prototype.prepareSegment=function(t,e,r,n){var i=this.segments[this.segments.length-1];return t>Si.MAX_VERTEX_ARRAY_LENGTH&&w("Max vertices per segment is "+Si.MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+t),(!i||i.vertexLength+t>Si.MAX_VERTEX_ARRAY_LENGTH||i.sortKey!==n)&&(i={vertexOffset:e.length,primitiveOffset:r.length,vertexLength:0,primitiveLength:0},void 0!==n&&(i.sortKey=n),this.segments.push(i)),i},Si.prototype.get=function(){return this.segments},Si.prototype.destroy=function(){for(var t=0,e=this.segments;t<e.length;t+=1){var r=e[t];for(var n in r.vaos)r.vaos[n].destroy()}},Si.simpleSegment=function(t,e,r,n){return new Si([{vertexOffset:t,primitiveOffset:e,vertexLength:r,primitiveLength:n,vaos:{},sortKey:0}])},Si.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,an("SegmentVector",Si);var Ai=function(){this.ids=[],this.positions=[],this.indexed=!1}

65;function Ii(t,e,r){var n=t[e];t[e]=t[r],t[r]=n}Ai.prototype.add=function(t,e,r,n){this.ids.push(t),this.positions.push(e,r,n)},Ai.prototype.getPositions=function(t){for(var e=0,r=this.ids.length-1;e<r;){var n=e+r>>1;this.ids[n]>=t?r=n:e=n+1}for(var i=[];this.ids[e]===t;){var o=this.positions[3*e],a=this.positions[3*e+1],s=this.positions[3*e+2];i.push({index:o,start:a,end:s}),e++}return i},Ai.serialize=function(t,e){var r=new Float64Array(t.ids),n=new Uint32Array(t.positions);return function t(e,r,n,i){if(!(n>=i)){for(var o=e[n+i>>1],a=n-1,s=i+1;;){do{a++}while(e[a]<o);do{s--}while(e[s]>o);if(a>=s)break;Ii(e,a,s),Ii(r,3*a,3*s),Ii(r,3*a+1,3*s+1),Ii(r,3*a+2,3*s+2)}t(e,r,n,s),t(e,r,s+1,i)}}(r,n,0,r.length-1),e.push(r.buffer,n.buffer),{ids:r,positions:n}},Ai.deserialize=function(t){var e=new Ai;return e.ids=t.ids,e.positions=t.positions,e.indexed=!0,e},an("FeaturePositionMap",Ai);var Di=function(t,e){this.gl=t.gl,this.location=e},ki=function(t){function e(e,r){t.call(this,e,r),this.current=0}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1i(this.location,t))},e}(Di),Mi=function(t){function e(e,r){t.call(this,e,r),this.current=0}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1f(this.location,t))},e}(Di),Pi=function(t){function e(e,r){t.call(this,e,r),this.current=[0,0]}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]||(this.current=t,this.gl.uniform2f(this.location,t[0],t[1]))},e}(Di),zi=function(t){function e(e,r){t.call(this,e,r),this.current=[0,0,0]}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]||(this.current=t,this.gl.uniform3f(this.location,t[0],t[1],t[2]))},e}(Di),Li=function(t){function e(e,r){t.call(this,e,r),this.current=[0,0,0,0]}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]&&t[3]===this.current[3]||(this.current=t,this.gl.uniform4f(this.location,t[0],t[1],t[2],t[3]))},e}(Di),Oi=function(t){function e(e,r){t.call(this,e,r),this.current=Ft.transparent}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t.r===this.current.r&&t.g===this.current.g&&t.b===this.current.b&&t.a===this.current.a||(this.current=t,this.gl.uniform4f(this.location,t.r,t.g,t.b,t.a))},e}(Di),Ri=new Float32Array(16),Bi=function(t){function e(e,r){t.call(this,e,r),this.current=Ri}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){if(t[12]!==this.current[12]||t[0]!==this.current[0])return this.current=t,void this.gl.uniformMatrix4fv(this.location,!1,t);for(var e=1;e<16;e++)if(t[e]!==this.current[e]){this.current=t,this.gl.uniformMatrix4fv(this.location,!1,t);break}},e}(Di);function Fi(t){return[Ci(255*t.r,255*t.g),Ci(255*t.b,255*t.a)]}var Ni=function(t,e,r){this.value=t,this.names=e,this.uniformNames=this.names.map(function(t){return"u_"+t}),this.type=r,this.maxValue=-1/0};Ni.prototype.defines=function(){return this.names.map(function(t){return"#define HAS_UNIFORM_u_"+t})},Ni.prototype.setConstantPatternPositions=function(){},Ni.prototype.populatePaintArray=function(){},Ni.prototype.updatePaintArray=function(){},Ni.prototype.upload=function(){},Ni.prototype.destroy=function(){},Ni.prototype.setUniforms=function(t,e,r,n){e.set(n.constantOr(this.value))},Ni.prototype.getBinding=function(t,e){return"color"===this.type?new Oi(t,e):new Mi(t,e)},Ni.serialize=function(t){var e=t.value,r=t.names,n=t.type;return{value:ln(e),names:r,type:n}},Ni.deserialize=function(t){var e=t.value,r=t.names,n=t.type;return new Ni(un(e),r,n)};var Ui=function(t,e,r){this.value=t,this.names=e,this.uniformNames=this.names.map(function(t){return"u_"+t}),this.type=r,this.maxValue=-1/0,this.patternPositions={patternTo:null,patternFrom:null}};Ui.prototype.defines=function(){return this.names.map(function(t){return"#define HAS_UNIFORM_u_"+t})},Ui.prototype.populatePaintArray=function(){},Ui.prototype.updatePaintArray=function(){},Ui.prototype.upload=function(){},Ui.prototype.destroy=function(){},Ui.prototype.setConstantPatternPositions=function(t,e){this.patternPositions.patternTo=t.tlbr,this.patternPositions.patternFrom=e.tlbr},Ui.prototype.setUniforms=function(t,e,r,n,i){var o=this.patternPositions;"u_pattern_to"===i&&o.patternTo&&e.set(o.patternTo),"u_pattern_from"===i&&o.patternFrom&&e.set(o.patternFrom)},Ui.prototype.getBinding=function(t,e){return new Li(t,e)};var Vi=function(t,e,r,n){this.expression=t,this.names=e,this.type=r,this.uniformNames=this.names.map(function(t){return"a_"+t}),this.maxValue=-1/0,this.paintVertexAttributes=e.map(function(t){return{name:"a_"+t,type:"Float32",components:"color"===r?2:1,offset:0}}),this.paintVertexArray=new n};Vi.prototype.defines=function(){return[]},Vi.prototype.setConstantPatternPositions=function(){},Vi.prototype.populatePaintArray=function(t,e){var r=this.paintVertexArray,n=r.length;r.reserve(t);var i=this.expression.evaluate(new En(0),e,{});if("color"===this.type)for(var o=Fi(i),a=n;a<t;a++)r.emplaceBack(o[0],o[1]);else{for(var s=n;s<t;s++)r.emplaceBack(i);this.maxValue=Math.max(this.maxValue,i)}},Vi.prototype.updatePaintArray=function(t,e,r,n){var i=this.paintVertexArray,o=this.expression.evaluate({zoom:0},r,n);if("color"===this.type)for(var a=Fi(o),s=t;s<e;s++)i.emplace(s,a[0],a[1]);else{for(var l=t;l<e;l++)i.emplace(l,o);this.maxValue=Math.max(this.maxValue,o)}},Vi.prototype.upload=function(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},Vi.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},Vi.prototype.setUniforms=function(t,e){e.set(0)},Vi.prototype.getBinding=function(t,e){return new Mi(t,e)};var ji=function(t,e,r,n,i,o){this.expression=t,this.names=e,this.uniformNames=this.names.map(function(t){return"a_"+t+"_t"}),this.type=r,this.useIntegerZoom=n,this.zoom=i,this.maxValue=-1/0;var a=o;this.paintVertexAttributes=e.map(function(t){return{name:"a_"+t,type:"Float32",components:"color"===r?4:2,offset:0}}),this.paintVertexArray=new a};ji.prototype.defines=function(){return[]},ji.prototype.setConstantPatternPositions=function(){},ji.prototype.populatePaintArray=function(t,e){var r=this.paintVertexArray,n=r.length;r.reserve(t);var i=this.expression.evaluate(new En(this.zoom),e,{}),o=this.expression.evaluate(new En(this.zoom+1),e,{});if("color"===this.type)for(var a=Fi(i),s=Fi(o),l=n;l<t;l++)r.emplaceBack(a[0],a[1],s[0],s[1]);else{for(var u=n;u<t;u++)r.emplaceBack(i,o);this.maxValue=Math.max(this.maxValue,i,o)}},ji.prototype.updatePaintArray=function(t,e,r,n){var i=this.paintVertexArray,o=this.expression.evaluate({zoom:this.zoom},r,n),a=this.expression.evaluate({zoom:this.zoom+1},r,n);if("color"===this.type)for(var s=Fi(o),l=Fi(a),u=t;u<e;u++)i.emplace(u,s[0],s[1],l[0],l[1]);else{for(var c=t;c<e;c++)i.emplace(c,o,a);this.maxValue=Math.max(this.maxValue,o,a)}},ji.prototype.upload=function(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},ji.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},ji.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)},ji.prototype.setUniforms=function(t,e,r){e.set(this.interpolationFactor(r.zoom))},ji.prototype.getBinding=function(t,e){return new Mi(t,e)};var qi=function(t,e,r,n,i,o,a){this.expression=t,this.names=e,this.type=r,this.uniformNames=this.names.map(function(t){return"a_"+t+"_t"}),this.useIntegerZoom=n,this.zoom=i,this.maxValue=-1/0,this.layerId=a,this.paintVertexAttributes=e.map(function(t){return{name:"a_"+t,type:"Uint16",components:4,offset:0}}),this.zoomInPaintVertexArray=new o,this.zoomOutPaintVertexArray=new o};qi.prototype.defines=function(){return[]},qi.prototype.setConstantPatternPositions=function(){},qi.prototype.populatePaintArray=function(t,e,r){var n=this.zoomInPaintVertexArray,i=this.zoomOutPaintVertexArray,o=this.layerId,a=n.length;if(n.reserve(t),i.reserve(t),r&&e.patterns&&e.patterns[o]){var s=e.patterns[o],l=s.min,u=s.mid,c=s.max,p=r[l],h=r[u],f=r[c];if(!p||!h||!f)return;for(var d=a;d<t;d++)n.emplaceBack(h.tl[0],h.tl[1],h.br[0],h.br[1],p.tl[0],p.tl[1],p.br[0],p.br[1]),i.emplaceBack(h.tl[0],h.tl[1],h.br[0],h.br[1],f.tl[0],f.tl[1],f.br[0],f.br[1])}},qi.prototype.updatePaintArray=function(t,e,r,n,i){var o=this.zoomInPaintVertexArray,a=this.zoomOutPaintVertexArray,s=this.layerId;if(i&&r.patterns&&r.patterns[s]){var l=r.patterns[s],u=l.min,c=l.mid,p=l.max,h=i[u],f=i[c],d=i[p];if(!h||!f||!d)return;for(var m=t;m<e;m++)o.emplace(m,f.tl[0],f.tl[1],f.br[0],f.br[1],h.tl[0],h.tl[1],h.br[0],h.br[1]),a.emplace(m,f.tl[0],f.tl[1],f.br[0],f.br[1],d.tl[0],d.tl[1],d.br[0],d.br[1])}},qi.prototype.upload=function(t){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=t.createVertexBuffer(this.zoomInPaintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=t.createVertexBuffer(this.zoomOutPaintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},qi.prototype.destroy=function(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()},qi.prototype.setUniforms=function(t,e){e.set(0)},qi.prototype.getBinding=function(t,e){return new Mi(t,e)};var Hi=function(){this.binders={},this.cacheKey="",this._buffers=[],this._featureMap=new Ai,this._bufferOffset=0};Hi.createDynamic=function(t,e,r){var n=new Hi,i=[];for(var o in t.paint._values)if(r(o)){var a=t.paint.get(o);if(a instanceof kn&&tr(a.property.specification)){var s=Wi(o,t.type),l=a.property.specification.type,u=a.property.useIntegerZoom;if("cross-faded"===a.property.specification["property-type"]||"cross-faded-data-driven"===a.property.specification["property-type"])if("constant"===a.value.kind)n.binders[o]=new Ui(a.value.value,s,l),i.push("/u_"+o);else{var c=Zi(o,l,"source");n.binders[o]=new qi(a.value,s,l,u,e,c,t.id),i.push("/a_"+o)}else if("constant"===a.value.kind)n.binders[o]=new Ni(a.value.value,s,l),i.push("/u_"+o);else if("source"===a.value.kind){var p=Zi(o,l,"source");n.binders[o]=new Vi(a.value,s,l,p),i.push("/a_"+o)}else{var h=Zi(o,l,"composite");n.binders[o]=new ji(a.value,s,l,u,e,h),i.push("/z_"+o)}}}return n.cacheKey=i.sort().join(""),n},Hi.prototype.populatePaintArrays=function(t,e,r,n){for(var i in this.binders)this.binders[i].populatePaintArray(t,e,n);void 0!==e.id&&this._featureMap.add(+e.id,r,this._bufferOffset,t),this._bufferOffset=t},Hi.prototype.setConstantPatternPositions=function(t,e){for(var r in this.binders)this.binders[r].setConstantPatternPositions(t,e)},Hi.prototype.updatePaintArrays=function(t,e,r,n){var i=!1;for(var o in t)for(var a=0,s=this._featureMap.getPositions(+o);a<s.length;a+=1){var l=s[a],u=e.feature(l.index);for(var c in this.binders){var p=this.binders[c];if(!(p instanceof Ni||p instanceof Ui)&&!0===p.expression.isStateDependent){var h=r.paint.get(c);p.expression=h.value,p.updatePaintArray(l.start,l.end,u,t[o],n),i=!0}}}return i},Hi.prototype.defines=function(){var t=[];for(var e in this.binders)t.push.apply(t,this.binders[e].defines());return t},Hi.prototype.getPaintVertexBuffers=function(){return this._buffers},Hi.prototype.getUniforms=function(t,e){var r={};for(var n in this.binders)for(var i=this.binders[n],o=0,a=i.uniformNames;o<a.length;o+=1){var s=a[o];r[s]=i.getBinding(t,e[s])}return r},Hi.prototype.setUniforms=function(t,e,r,n){for(var i in this.binders)for(var o=this.binders[i],a=0,s=o.uniformNames;a<s.length;a+=1){var l=s[a];o.setUniforms(t,e[l],n,r.get(i),l)}},Hi.prototype.updatePatternPaintBuffers=function(t){var e=[];for(var r in this.binders){var n=this.binders[r];if(n instanceof qi){var i=2===t.fromScale?n.zoomInPaintVertexBuffer:n.zoomOutPaintVertexBuffer;i&&e.push(i)}else(n instanceof Vi||n instanceof ji)&&n.paintVertexBuffer&&e.push(n.paintVertexBuffer)}this._buffers=e},Hi.prototype.upload=function(t){for(var e in this.binders)this.binders[e].upload(t);var r=[];for(var n in this.binders){var i=this.binders[n];(i instanceof Vi||i instanceof ji)&&i.paintVertexBuffer&&r.push(i.paintVertexBuffer)}this._buffers=r},Hi.prototype.destroy=function(){for(var t in this.binders)this.binders[t].destroy()};var Gi=function(t,e,r,n){void 0===n&&(n=function(){return!0}),this.programConfigurations={};for(var i=0,o=e;i<o.length;i+=1){var a=o[i];this.programConfigurations[a.id]=Hi.createDynamic(a,r,n),this.programConfigurations[a.id].layoutAttributes=t}this.needsUpload=!1};function Wi(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"],"line-pattern":["pattern_to","pattern_from"],"fill-pattern":["pattern_to","pattern_from"],"fill-extrusion-pattern":["pattern_to","pattern_from"]}[t]||[t.replace(e+"-","").replace(/-/g,"_")]}function Zi(t,e,r){var n={color:{source:ui,composite:ci},number:{source:ni,composite:ui}},i=function(t){return{"line-pattern":{source:Xn,composite:Xn},"fill-pattern":{source:Xn,composite:Xn},"fill-extrusion-pattern":{source:Xn,composite:Xn}}[t]}(t);return 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D=Ro(b,w),k=0;k<D.length;k+=3)this.indexArray.emplaceBack(E+D[k],E+D[k+2],E+D[k+1]);c.primitiveLength+=D.length/3,c.vertexLength+=s}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,n)},an("FillExtrusionBucket",ba,{omit:["layers","features"]});var Ta={paint:new Bn({"fill-extrusion-opacity":new Pn(gt["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new zn(gt["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Pn(gt["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Pn(gt["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Ln(gt["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new zn(gt["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new zn(gt["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Pn(gt["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})},Sa=function(t){function e(e){t.call(this,e,Ta)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createBucket=function(t){return new ba(t)},e.prototype.queryRadius=function(){return po(this.paint.get("fill-extrusion-translate"))},e.prototype.queryIntersectsFeature=function(t,e,r,n,o,a,s,l){var u=ho(t,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),a.angle,s),c=this.paint.get("fill-extrusion-height").evaluate(e,r),p=this.paint.get("fill-extrusion-base").evaluate(e,r),h=function(t,e,r,n){for(var o=[],a=0,s=t;a<s.length;a+=1){var l=s[a],u=[l.x,l.y,0,1];_o(u,u,e),o.push(new i(u[0]/u[3],u[1]/u[3]))}return o}(u,l),f=function(t,e,r,n){for(var o=[],a=[],s=n[8]*e,l=n[9]*e,u=n[10]*e,c=n[11]*e,p=n[8]*r,h=n[9]*r,f=n[10]*r,d=n[11]*r,m=0,g=t;m<g.length;m+=1){for(var y=[],v=[],_=0,x=g[m];_<x.length;_+=1){var b=x[_],w=b.x,E=b.y,T=n[0]*w+n[4]*E+n[12],S=n[1]*w+n[5]*E+n[13],C=n[2]*w+n[6]*E+n[14],A=n[3]*w+n[7]*E+n[15],I=C+u,D=A+c,k=T+p,M=S+h,P=C+f,z=A+d,L=new i((T+s)/D,(S+l)/D);L.z=I/D,y.push(L);var O=new i(k/z,M/z);O.z=P/z,v.push(O)}o.push(y),a.push(v)}return[o,a]}(n,p,c,l);return function(t,e,r){var n=1/0;eo(r,e)&&(n=Aa(r,e[0]));for(var i=0;i<e.length;i++)for(var o=e[i],a=t[i],s=0;s<o.length-1;s++){var l=o[s],u=o[s+1],c=a[s],p=[l,u,a[s+1],c,l];$i(r,p)&&(n=Math.min(n,Aa(r,p)))}return n!==1/0&&n}(f[0],f[1],h)},e.prototype.hasOffscreenPass=function(){return 0!==this.paint.get("fill-extrusion-opacity")&&"none"!==this.visibility},e.prototype.resize=function(){this.viewportFrame&&(this.viewportFrame.destroy(),this.viewportFrame=null)},e}(Fn);function Ca(t,e){return t.x*e.x+t.y*e.y}function Aa(t,e){if(1===t.length){var r=e[0],n=e[1],i=e[3],o=t[0],a=n.sub(r),s=i.sub(r),l=o.sub(r),u=Ca(a,a),c=Ca(a,s),p=Ca(s,s),h=Ca(l,a),f=Ca(l,s),d=u*p-c*c,m=(p*h-c*f)/d,g=(u*f-c*h)/d,y=1-m-g;return r.z*y+n.z*m+i.z*g}for(var v=1/0,_=0,x=e;_<x.length;_+=1){var b=x[_];v=Math.min(v,b.z)}return v}var Ia=jn([{name:"a_pos_normal",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),Da=Ia.members,ka=(Ia.size,Ia.alignment,Ma);function Ma(t,e,r,n,i){this.properties={},this.extent=r,this.type=0,this._pbf=t,this._geometry=-1,this._keys=n,this._values=i,t.readFields(Pa,this,e)}function Pa(t,e,r){1==t?e.id=r.readVarint():2==t?function(t,e){for(var r=t.readVarint()+t.pos;t.pos<r;){var n=e._keys[t.readVarint()],i=e._values[t.readVarint()];e.properties[n]=i}}(r,e):3==t?e.type=r.readVarint():4==t&&(e._geometry=r.pos)}function za(t){for(var e,r,n=0,i=0,o=t.length,a=o-1;i<o;a=i++)e=t[i],n+=((r=t[a]).x-e.x)*(e.y+r.y);return n}Ma.types=["Unknown","Point","LineString","Polygon"],Ma.prototype.loadGeometry=function(){var t=this._pbf;t.pos=this._geometry;for(var e,r=t.readVarint()+t.pos,n=1,o=0,a=0,s=0,l=[];t.pos<r;){if(o<=0){var u=t.readVarint();n=7&u,o=u>>3}if(o--,1===n||2===n)a+=t.readSVarint(),s+=t.readSVarint(),1===n&&(e&&l.push(e),e=[]),e.push(new i(a,s));else{if(7!==n)throw new Error("unknown command "+n);e&&e.push(e[0].clone())}}return e&&l.push(e),l},Ma.prototype.bbox=function(){var t=this._pbf;t.pos=this._geometry;for(var e=t.readVarint()+t.pos,r=1,n=0,i=0,o=0,a=1/0,s=-1/0,l=1/0,u=-1/0;t.pos<e;){if(n<=0){var c=t.readVarint();r=7&c,n=c>>3}if(n--,1===r||2===r)(i+=t.readSVarint())<a&&(a=i),i>s&&(s=i),(o+=t.readSVarint())<l&&(l=o),o>u&&(u=o);else if(7!==r)throw new Error("unknown command "+r)}return[a,l,s,u]},Ma.prototype.toGeoJSON=function(t,e,r){var n,i,o=this.extent*Math.pow(2,r),a=this.extent*t,s=this.extent*e,l=this.loadGeometry(),u=Ma.types[this.type];function c(t){for(var e=0;e<t.length;e++){var r=t[e],n=180-360*(r.y+s)/o;t[e]=[360*(r.x+a)/o-180,360/Math.PI*Math.atan(Math.exp(n*Math.PI/180))-90]}}switch(this.type){case 1:var p=[];for(n=0;n<l.length;n++)p[n]=l[n][0];c(l=p);break;case 2:for(n=0;n<l.length;n++)c(l[n]);break;case 3:for(l=function(t){var e=t.length;if(e<=1)return[t];for(var r,n,i=[],o=0;o<e;o++){var a=za(t[o]);0!==a&&(void 0===n&&(n=a<0),n===a<0?(r&&i.push(r),r=[t[o]]):r.push(t[o]))}return r&&i.push(r),i}(l),n=0;n<l.length;n++)for(i=0;i<l[n].length;i++)c(l[n][i])}1===l.length?l=l[0]:u="Multi"+u;var h={type:"Feature",geometry:{type:u,coordinates:l},properties:this.properties};return"id"in this&&(h.id=this.id),h};var La=Oa;function Oa(t,e){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=t,this._keys=[],this._values=[],this._features=[],t.readFields(Ra,this,e),this.length=this._features.length}function Ra(t,e,r){15===t?e.version=r.readVarint():1===t?e.name=r.readString():5===t?e.extent=r.readVarint():2===t?e._features.push(r.pos):3===t?e._keys.push(r.readString()):4===t&&e._values.push(function(t){for(var e=null,r=t.readVarint()+t.pos;t.pos<r;){var n=t.readVarint()>>3;e=1===n?t.readString():2===n?t.readFloat():3===n?t.readDouble():4===n?t.readVarint64():5===n?t.readVarint():6===n?t.readSVarint():7===n?t.readBoolean():null}return e}(r))}function Ba(t,e,r){if(3===t){var n=new La(r,r.readVarint()+r.pos);n.length&&(e[n.name]=n)}}Oa.prototype.feature=function(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];var e=this._pbf.readVarint()+this._pbf.pos;return new ka(this._pbf,e,this.extent,this._keys,this._values)};var Fa={VectorTile:function(t,e){this.layers=t.readFields(Ba,{},e)},VectorTileFeature:ka,VectorTileLayer:La},Na=Fa.VectorTileFeature.types,Ua=63,Va=Math.cos(Math.PI/180*37.5),ja=.5,qa=Math.pow(2,14)/ja;function Ha(t,e,r,n,i,o,a){t.emplaceBack(e.x,e.y,n?1:0,i?1:-1,Math.round(Ua*r.x)+128,Math.round(Ua*r.y)+128,1+(0===o?0:o<0?-1:1)|(a*ja&63)<<2,a*ja>>6)}var Ga=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.features=[],this.hasPattern=!1,this.layoutVertexArray=new Zn,this.indexArray=new ai,this.programConfigurations=new Gi(Da,t.layers,t.zoom),this.segments=new Si,this.stateDependentLayerIds=this.layers.filter(function(t){return t.isStateDependent()}).map(function(t){return t.id})};function Wa(t,e){return(t/e.tileTotal*(e.end-e.start)+e.start)*(qa-1)}Ga.prototype.populate=function(t,e){this.features=[],this.hasPattern=ha("line",this.layers,e);for(var r=0,n=t;r<n.length;r+=1){var i=n[r],o=i.feature,a=i.index,s=i.sourceLayerIndex;if(this.layers[0]._featureFilter(new En(this.zoom),o)){var l=Ki(o),u={sourceLayerIndex:s,index:a,geometry:l,properties:o.properties,type:o.type,patterns:{}};void 0!==o.id&&(u.id=o.id),this.hasPattern?this.features.push(fa("line",this.layers,u,this.zoom,e)):this.addFeature(u,l,a,{}),e.featureIndex.insert(o,l,a,s,this.index)}}},Ga.prototype.update=function(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,r)},Ga.prototype.addFeatures=function(t,e){for(var r=0,n=this.features;r<n.length;r+=1){var i=n[r],o=i.geometry;this.addFeature(i,o,i.index,e)}},Ga.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Ga.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},Ga.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Da),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},Ga.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},Ga.prototype.addFeature=function(t,e,r,n){for(var i=this.layers[0].layout,o=i.get("line-join").evaluate(t,{}),a=i.get("line-cap"),s=i.get("line-miter-limit"),l=i.get("line-round-limit"),u=0,c=e;u<c.length;u+=1){var p=c[u];this.addLine(p,t,o,a,s,l,r,n)}},Ga.prototype.addLine=function(t,e,r,n,i,o,a,s){var l=null;e.properties&&e.properties.hasOwnProperty("mapbox_clip_start")&&e.properties.hasOwnProperty("mapbox_clip_end")&&(l={start:e.properties.mapbox_clip_start,end:e.properties.mapbox_clip_end,tileTotal:void 0});for(var u="Polygon"===Na[e.type],c=t.length;c>=2&&t[c-1].equals(t[c-2]);)c--;for(var p=0;p<c-1&&t[p].equals(t[p+1]);)p++;if(!(c<(u?3:2))){l&&(l.tileTotal=function(t,e,r){for(var n,i,o=0,a=p;a<r-1;a++)n=t[a],i=t[a+1],o+=n.dist(i);return o}(t,0,c)),"bevel"===r&&(i=1.05);var h=Xi/(512*this.overscaling)*15,f=t[p],d=this.segments.prepareSegment(10*c,this.layoutVertexArray,this.indexArray);this.distance=0;var m,g,y,v=n,_=u?"butt":n,x=!0,b=void 0,w=void 0,E=void 0,T=void 0;this.e1=this.e2=this.e3=-1,u&&(m=t[c-2],T=f.sub(m)._unit()._perp());for(var S=p;S<c;S++)if(!(w=u&&S===c-1?t[p+1]:t[S+1])||!t[S].equals(w)){T&&(E=T),m&&(b=m),m=t[S],T=w?w.sub(m)._unit()._perp():E;var C=(E=E||T).add(T);0===C.x&&0===C.y||C._unit();var A=C.x*T.x+C.y*T.y,I=0!==A?1/A:1/0,D=A<Va&&b&&w;if(D&&S>p){var 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t.sections.forEach(function(t){t.text=function(t,e,r){var n=e.layout.get("text-transform").evaluate(r,{});return"uppercase"===n?t=t.toLocaleUpperCase():"lowercase"===n&&(t=t.toLocaleLowerCase()),wn.applyArabicShaping&&(t=wn.applyArabicShaping(t)),t}(t.text,e,r)}),t}jn([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"hidden"}]),jn([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Int16",name:"horizontalPlacedTextSymbolIndex"},{type:"Int16",name:"verticalPlacedTextSymbolIndex"},{type:"Uint16",name:"key"},{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"featureIndex"},{type:"Uint16",name:"numGlyphVertices"},{type:"Uint16",name:"numVerticalGlyphVertices"},{type:"Uint16",name:"numIconVertices"},{type:"Uint32",name:"crossTileID"}]),jn([{type:"Float32",name:"offsetX"}]),jn([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]);var 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r=e.expression;if("constant"===r.kind)return{functionType:"constant",layoutSize:r.evaluate(new En(t+1))};if("source"===r.kind)return{functionType:"source"};for(var n=r.zoomStops,i=0;i<n.length&&n[i]<=t;)i++;for(var o=i=Math.max(0,i-1);o<n.length&&n[o]<t+1;)o++;o=Math.min(n.length-1,o);var a={min:n[i],max:n[o]};return"composite"===r.kind?{functionType:"composite",zoomRange:a,propertyValue:e.value}:{functionType:"camera",layoutSize:r.evaluate(new En(t+1)),zoomRange:a,sizeRange:{min:r.evaluate(new En(a.min)),max:r.evaluate(new En(a.max))},propertyValue:e.value}}var ss=Fa.VectorTileFeature.types,ls=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function us(t,e,r,n,i,o,a,s){t.emplaceBack(e,r,Math.round(32*n),Math.round(32*i),o,a,s?s[0]:0,s?s[1]:0)}function cs(t,e,r){t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r)}var ps=function(t){this.layoutVertexArray=new Yn,this.indexArray=new ai,this.programConfigurations=t,this.segments=new Si,this.dynamicLayoutVertexArray=new Kn,this.opacityVertexArray=new Jn,this.placedSymbolArray=new di};ps.prototype.upload=function(t,e,r,n){r&&(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Qa.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,e),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,$a.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,ls,!0),this.opacityVertexBuffer.itemSize=1),(r||n)&&this.programConfigurations.upload(t)},ps.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())},an("SymbolBuffers",ps);var hs=function(t,e,r){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new r,this.segments=new Si,this.collisionVertexArray=new ti};hs.prototype.upload=function(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,ts.members,!0)},hs.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())},an("CollisionBuffers",hs);var fs=function(t){this.collisionBoxArray=t.collisionBoxArray,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.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasPattern=!1;var e=this.layers[0]._unevaluatedLayout._values;this.textSizeData=as(this.zoom,e["text-size"]),this.iconSizeData=as(this.zoom,e["icon-size"]);var r=this.layers[0].layout,n=r.get("symbol-sort-key"),i=r.get("symbol-z-order");this.sortFeaturesByKey="viewport-y"!==i&&void 0!==n.constantOr(1);var o="viewport-y"===i||"auto"===i&&!this.sortFeaturesByKey;this.sortFeaturesByY=o&&(r.get("text-allow-overlap")||r.get("icon-allow-overlap")||r.get("text-ignore-placement")||r.get("icon-ignore-placement")),this.stateDependentLayerIds=this.layers.filter(function(t){return t.isStateDependent()}).map(function(t){return t.id}),this.sourceID=t.sourceID};fs.prototype.createArrays=function(){this.text=new ps(new Gi(Qa.members,this.layers,this.zoom,function(t){return/^text/.test(t)})),this.icon=new ps(new Gi(Qa.members,this.layers,this.zoom,function(t){return/^icon/.test(t)})),this.collisionBox=new hs($n,es.members,si),this.collisionCircle=new hs($n,rs.members,ai),this.glyphOffsetArray=new vi,this.lineVertexArray=new xi,this.symbolInstances=new gi},fs.prototype.calculateGlyphDependencies=function(t,e,r,n){for(var i=0;i<t.length;i++)if(e[t.charCodeAt(i)]=!0,r&&n){var o=is[t.charAt(i)];o&&(e[o.charCodeAt(0)]=!0)}},fs.prototype.populate=function(t,e){var r=this.layers[0],n=r.layout,i=n.get("text-font"),o=n.get("text-field"),a=n.get("icon-image"),s=("constant"!==o.value.kind||o.value.value.toString().length>0)&&("constant"!==i.value.kind||i.value.value.length>0),l="constant"!==a.value.kind||a.value.value&&a.value.value.length>0,u=n.get("symbol-sort-key");if(this.features=[],s||l){for(var c=e.iconDependencies,p=e.glyphDependencies,h=new En(this.zoom),f=0,d=t;f<d.length;f+=1){var m=d[f],g=m.feature,y=m.index,v=m.sourceLayerIndex;if(r._featureFilter(h,g)){var _=void 0;if(s){var x=r.getValueAndResolveTokens("text-field",g);_=ns(x instanceof Vt?x:Vt.fromString(x),r,g)}var b=void 0;if(l&&(b=r.getValueAndResolveTokens("icon-image",g)),_||b){var w=this.sortFeaturesByKey?u.evaluate(g,{}):void 0,E={text:_,icon:b,index:y,sourceLayerIndex:v,geometry:Ki(g),properties:g.properties,type:ss[g.type],sortKey:w};if(void 0!==g.id&&(E.id=g.id),this.features.push(E),b&&(c[b]=!0),_)for(var T=i.evaluate(g,{}).join(","),S="map"===n.get("text-rotation-alignment")&&"point"!==n.get("symbol-placement"),C=0,A=_.sections;C<A.length;C+=1){var I=A[C],D=hn(_.toString()),k=I.fontStack||T,M=p[k]=p[k]||{};this.calculateGlyphDependencies(I.text,M,S,D)}}}}"line"===n.get("symbol-placement")&&(this.features=function(t){var e={},r={},n=[],i=0;function o(e){n.push(t[e]),i++}function a(t,e,i){var o=r[t];return delete r[t],r[e]=o,n[o].geometry[0].pop(),n[o].geometry[0]=n[o].geometry[0].concat(i[0]),o}function s(t,r,i){var o=e[r];return delete e[r],e[t]=o,n[o].geometry[0].shift(),n[o].geometry[0]=i[0].concat(n[o].geometry[0]),o}function l(t,e,r){var n=r?e[0][e[0].length-1]:e[0][0];return t+":"+n.x+":"+n.y}for(var u=0;u<t.length;u++){var c=t[u],p=c.geometry,h=c.text?c.text.toString():null;if(h){var f=l(h,p),d=l(h,p,!0);if(f in r&&d in e&&r[f]!==e[d]){var m=s(f,d,p),g=a(f,d,n[m].geometry);delete e[f],delete r[d],r[l(h,n[g].geometry,!0)]=g,n[m].geometry=null}else f in r?a(f,d,p):d in e?s(f,d,p):(o(u),e[f]=i-1,r[d]=i-1)}else o(u)}return n.filter(function(t){return t.geometry})}(this.features)),this.sortFeaturesByKey&&this.features.sort(function(t,e){return t.sortKey-e.sortKey})}},fs.prototype.update=function(t,e,r){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,e,this.layers,r),this.icon.programConfigurations.updatePaintArrays(t,e,this.layers,r))},fs.prototype.isEmpty=function(){return 0===this.symbolInstances.length},fs.prototype.uploadPending=function(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload},fs.prototype.upload=function(t){this.uploaded||(this.collisionBox.upload(t),this.collisionCircle.upload(t)),this.text.upload(t,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(t,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0},fs.prototype.destroy=function(){this.text.destroy(),this.icon.destroy(),this.collisionBox.destroy(),this.collisionCircle.destroy()},fs.prototype.addToLineVertexArray=function(t,e){var r=this.lineVertexArray.length;if(void 0!==t.segment){for(var n=t.dist(e[t.segment+1]),i=t.dist(e[t.segment]),o={},a=t.segment+1;a<e.length;a++)o[a]={x:e[a].x,y:e[a].y,tileUnitDistanceFromAnchor:n},a<e.length-1&&(n+=e[a+1].dist(e[a]));for(var s=t.segment||0;s>=0;s--)o[s]={x:e[s].x,y:e[s].y,tileUnitDistanceFromAnchor:i},s>0&&(i+=e[s-1].dist(e[s]));for(var l=0;l<e.length;l++){var u=o[l];this.lineVertexArray.emplaceBack(u.x,u.y,u.tileUnitDistanceFromAnchor)}}return{lineStartIndex:r,lineLength:this.lineVertexArray.length-r}},fs.prototype.addSymbols=function(t,e,r,n,i,o,a,s,l,u){for(var c=t.indexArray,p=t.layoutVertexArray,h=t.dynamicLayoutVertexArray,f=t.segments.prepareSegment(4*e.length,t.layoutVertexArray,t.indexArray,o.sortKey),d=this.glyphOffsetArray.length,m=f.vertexLength,g=0,y=e;g<y.length;g+=1){var v=y[g],_=v.tl,x=v.tr,b=v.bl,w=v.br,E=v.tex,T=f.vertexLength,S=v.glyphOffset[1];us(p,s.x,s.y,_.x,S+_.y,E.x,E.y,r),us(p,s.x,s.y,x.x,S+x.y,E.x+E.w,E.y,r),us(p,s.x,s.y,b.x,S+b.y,E.x,E.y+E.h,r),us(p,s.x,s.y,w.x,S+w.y,E.x+E.w,E.y+E.h,r),cs(h,s,0),c.emplaceBack(T,T+1,T+2),c.emplaceBack(T+1,T+2,T+3),f.vertexLength+=4,f.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(v.glyphOffset[0])}t.placedSymbolArray.emplaceBack(s.x,s.y,d,this.glyphOffsetArray.length-d,m,l,u,s.segment,r?r[0]:0,r?r[1]:0,n[0],n[1],a,!1),t.programConfigurations.populatePaintArrays(t.layoutVertexArray.length,o,o.index,{})},fs.prototype._addCollisionDebugVertex=function(t,e,r,n,i,o){return e.emplaceBack(0,0),t.emplaceBack(r.x,r.y,n,i,Math.round(o.x),Math.round(o.y))},fs.prototype.addCollisionDebugVertices=function(t,e,r,n,o,a,s,l){var u=o.segments.prepareSegment(4,o.layoutVertexArray,o.indexArray),c=u.vertexLength,p=o.layoutVertexArray,h=o.collisionVertexArray,f=s.anchorX,d=s.anchorY;if(this._addCollisionDebugVertex(p,h,a,f,d,new i(t,e)),this._addCollisionDebugVertex(p,h,a,f,d,new i(r,e)),this._addCollisionDebugVertex(p,h,a,f,d,new i(r,n)),this._addCollisionDebugVertex(p,h,a,f,d,new i(t,n)),u.vertexLength+=4,l){var m=o.indexArray;m.emplaceBack(c,c+1,c+2),m.emplaceBack(c,c+2,c+3),u.primitiveLength+=2}else{var g=o.indexArray;g.emplaceBack(c,c+1),g.emplaceBack(c+1,c+2),g.emplaceBack(c+2,c+3),g.emplaceBack(c+3,c),u.primitiveLength+=4}},fs.prototype.addDebugCollisionBoxes=function(t,e,r){for(var n=t;n<e;n++){var i=this.collisionBoxArray.get(n),o=i.x1,a=i.y1,s=i.x2,l=i.y2,u=i.radius>0;this.addCollisionDebugVertices(o,a,s,l,u?this.collisionCircle:this.collisionBox,i.anchorPoint,r,u)}},fs.prototype.generateCollisionDebugBuffers=function(){for(var t=0;t<this.symbolInstances.length;t++){var e=this.symbolInstances.get(t);this.addDebugCollisionBoxes(e.textBoxStartIndex,e.textBoxEndIndex,e),this.addDebugCollisionBoxes(e.iconBoxStartIndex,e.iconBoxEndIndex,e)}},fs.prototype._deserializeCollisionBoxesForSymbol=function(t,e,r,n,i){for(var o={},a=e;a<r;a++){var s=t.get(a);if(0===s.radius){o.textBox={x1:s.x1,y1:s.y1,x2:s.x2,y2:s.y2,anchorPointX:s.anchorPointX,anchorPointY:s.anch

65n(gt.layout_symbol["text-optional"])}),ms={paint:new Bn({"icon-opacity":new zn(gt.paint_symbol["icon-opacity"]),"icon-color":new zn(gt.paint_symbol["icon-color"]),"icon-halo-color":new zn(gt.paint_symbol["icon-halo-color"]),"icon-halo-width":new zn(gt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new zn(gt.paint_symbol["icon-halo-blur"]),"icon-translate":new Pn(gt.paint_symbol["icon-translate"]),"icon-translate-anchor":new Pn(gt.paint_symbol["icon-translate-anchor"]),"text-opacity":new zn(gt.paint_symbol["text-opacity"]),"text-color":new zn(gt.paint_symbol["text-color"]),"text-halo-color":new zn(gt.paint_symbol["text-halo-color"]),"text-halo-width":new zn(gt.paint_symbol["text-halo-width"]),"text-halo-blur":new zn(gt.paint_symbol["text-halo-blur"]),"text-translate":new Pn(gt.paint_symbol["text-translate"]),"text-translate-anchor":new Pn(gt.paint_symbol["text-translate-anchor"])}),layout:ds},gs=function(t){function e(e){t.call(this,e,ms)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.recalculate=function(e){t.prototype.recalculate.call(this,e),"auto"===this.layout.get("icon-rotation-alignment")&&("point"!==this.layout.get("symbol-placement")?this.layout._values["icon-rotation-alignment"]="map":this.layout._values["icon-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-rotation-alignment")&&("point"!==this.layout.get("symbol-placement")?this.layout._values["text-rotation-alignment"]="map":this.layout._values["text-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment"))},e.prototype.getValueAndResolveTokens=function(t,e){var r,n=this.layout.get(t).evaluate(e,{}),i=this._unevaluatedLayout._values[t];return i.isDataDriven()||fr(i.value)?n:(r=e.properties,n.replace(/{([^{}]+)}/g,function(t,e){return e in r?String(r[e]):""}))},e.prototype.createBucket=function(t){return new fs(t)},e.prototype.queryRadius=function(){return 0},e.prototype.queryIntersectsFeature=function(){return!1},e}(Fn),ys={paint:new Bn({"background-color":new Pn(gt.paint_background["background-color"]),"background-pattern":new On(gt.paint_background["background-pattern"]),"background-opacity":new Pn(gt.paint_background["background-opacity"])})},vs=function(t){function e(e){t.call(this,e,ys)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Fn),_s={paint:new Bn({"raster-opacity":new Pn(gt.paint_raster["raster-opacity"]),"raster-hue-rotate":new Pn(gt.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Pn(gt.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Pn(gt.paint_raster["raster-brightness-max"]),"raster-saturation":new Pn(gt.paint_raster["raster-saturation"]),"raster-contrast":new Pn(gt.paint_raster["raster-contrast"]),"raster-resampling":new Pn(gt.paint_raster["raster-resampling"]),"raster-fade-duration":new Pn(gt.paint_raster["raster-fade-duration"])})},xs=function(t){function e(e){t.call(this,e,_s)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Fn),bs=function(t){function e(e){t.call(this,e,{}),this.implementation=e}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.hasOffscreenPass=function(){return void 0!==this.implementation.prerender||"3d"===this.implementation.renderingMode},e.prototype.recalculate=function(){},e.prototype.updateTransitions=function(){},e.prototype.hasTransition=function(){},e.prototype.serialize=function(){},e.prototype.resize=function(){this.viewportFrame&&(this.viewportFrame.destroy(),this.viewportFrame=null)},e.prototype.onAdd=function(t){this.implementation.onAdd&&this.implementation.onAdd(t,t.painter.context.gl)},e.prototype.onRemove=function(t){this.implementation.onRemove&&this.implementation.onRemove(t)},e}(Fn),ws={circle:bo,heatmap:Mo,hillshade:zo,fill:ga,"fill-extrusion":Sa,line:Ka,symbol:gs,background:vs,raster:xs};function Es(t){for(var e=0,r=0,n=0,i=t;n<i.length;n+=1){var o=i[n];e+=o.w*o.h,r=Math.max(r,o.w)}t.sort(function(t,e){return e.h-t.h});for(var a=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(e/.95)),r),h:1/0}],s=0,l=0,u=0,c=t;u<c.length;u+=1)for(var p=c[u],h=a.length-1;h>=0;h--){var f=a[h];if(!(p.w>f.w||p.h>

65f.h)){if(p.x=f.x,p.y=f.y,l=Math.max(l,p.y+p.h),s=Math.max(s,p.x+p.w),p.w===f.w&&p.h===f.h){var d=a.pop();h<a.length&&(a[h]=d)}else p.h===f.h?(f.x+=p.w,f.w-=p.w):p.w===f.w?(f.y+=p.h,f.h-=p.h):(a.push({x:f.x+p.w,y:f.y,w:f.w-p.w,h:p.h}),f.y+=p.h,f.h-=p.h);break}}return{w:s,h:l,fill:e/(s*l)||0}}var Ts=function(t,e){var r=e.pixelRatio;this.paddedRect=t,this.pixelRatio=r},Ss={tl:{configurable:!0},br:{configurable:!0},tlbr:{configurable:!0},displaySize:{configurable:!0}};Ss.tl.get=function(){return[this.paddedRect.x+1,this.paddedRect.y+1]},Ss.br.get=function(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]},Ss.tlbr.get=function(){return this.tl.concat(this.br)},Ss.displaySize.get=function(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]},Object.defineProperties(Ts.prototype,Ss);var Cs=function(t,e){var r={},n={},i=[];for(var o in t){var a=t[o],s={x:0,y:0,w:a.data.width+2,h:a.data.height+2};i.push(s),r[o]=new Ts(s,a)}for(var l in e){var u=e[l],c={x:0,y:0,w:u.data.width+2,h:u.data.height+2};i.push(c),n[l]=new Ts(c,u)}var p=Es(i),h=p.w,f=p.h,d=new Io({width:h||1,height:f||1});for(var m in t){var g=t[m],y=r[m].paddedRect;Io.copy(g.data,d,{x:0,y:0},{x:y.x+1,y:y.y+1},g.data)}for(var v in e){var _=e[v],x=n[v].paddedRect,b=x.x+1,w=x.y+1,E=_.data.width,T=_.data.height;Io.copy(_.data,d,{x:0,y:0},{x:b,y:w},_.data),Io.copy(_.data,d,{x:0,y:T-1},{x:b,y:w-1},{width:E,height:1}),Io.copy(_.data,d,{x:0,y:0},{x:b,y:w+T},{width:E,height:1}),Io.copy(_.data,d,{x:E-1,y:0},{x:b-1,y:w},{width:1,height:T}),Io.copy(_.data,d,{x:0,y:0},{x:b+E,y:w},{width:1,height:T})}this.image=d,this.iconPositions=r,this.patternPositions=n};an("ImagePosition",Ts),an("ImageAtlas",Cs);var As=self.HTMLImageElement,Is=self.HTMLCanvasElement,Ds=self.HTMLVideoElement,ks=self.ImageData,Ms=function(t,e,r,n){this.context=t,this.format=r,this.texture=t.gl.createTexture(),this.update(e,n)};Ms.prototype.update=function(t,e){var r=t.width,n=t.height,i=!this.size||this.size[0]!==r||this.size[1]!==n,o=this.context,a=o.gl;this.useMipmap=Boolean(e&&e.useMipmap),a.bindTexture(a.TEXTURE_2D,this.texture),o.pixelStoreUnpackFlipY.set(!1),o.pixelStoreUnpack.set(1),o.pixelStoreUnpackPremultiplyAlpha.set(this.format===a.RGBA&&(!e||!1!==e.premultiply)),i?(this.size=[r,n],t instanceof As||t instanceof Is||t instanceof Ds||t instanceof ks?a.texImage2D(a.TEXTURE_2D,0,this.format,this.format,a.UNSIGNED_BYTE,t):a.texImage2D(a.TEXTURE_2D,0,this.format,r,n,0,this.format,a.UNSIGNED_BYTE,t.data)):t instanceof As||t instanceof Is||t instanceof Ds||t instanceof ks?a.texSubImage2D(a.TEXTURE_2D,0,0,0,a.RGBA,a.UNSIGNED_BYTE,t):a.texSubImage2D(a.TEXTURE_2D,0,0,0,r,n,a.RGBA,a.UNSIGNED_BYTE,t.data),this.useMipmap&&this.isSizePowerOfTwo()&&a.generateMipmap(a.TEXTURE_2D)},Ms.prototype.bind=function(t,e,r){var n=this.context.gl;n.bindTexture(n.TEXTURE_2D,this.texture),r!==n.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(r=n.LINEAR),t!==this.filter&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,t),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,r||t),this.filter=t),e!==this.wrap&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,e),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,e),this.wrap=e)},Ms.prototype.isSizePowerOfTwo=function(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0},Ms.prototype.destroy=function(){this.context.gl.deleteTexture(this.texture),this.texture=null};var Ps=function(t,e,r,n,i){var o,a,s=8*i-n-1,l=(1<<s)-1,u=l>>1,c=-7,p=r?i-1:0,h=r?-1:1,f=t[e+p];for(p+=h,o=f&(1<<-c)-1,f>>=-c,c+=s;c>0;o=256*o+t[e+p],p+=h,c-=8);for(a=o&(1<<-c)-1,o>>=-c,c+=n;c>0;a=256*a+t[e+p],p+=h,c-=8);if(0===o)o=1-u;else{if(o===l)return a?NaN:1/0*(f?-1:1);a+=Math.pow(2,n),o-=u}return(f?-1:1)*a*Math.pow(2,o-n)},zs=function(t,e,r,n,i,o){var a,s,l,u=8*o-i-1,c=(1<<u)-1,p=c>>1,h=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,f=n?0:o-1,d=n?1:-1,m=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(s=isNaN(e)?1:0,a=c):(a=Math.floor(Math.log(e)/Math.LN2),e*(l=Math.pow(2,-a))<1&&(a--,l*=2),(e+=a+p>=1?h/l:h*Math.pow(2,1-p))*l>=2&&(a++,l/=2),a+p>=c?(s=0,a=c):a+p>=1?(s=(e*l-1)*Math.pow(2,i),a+=p):(s=e*Math.pow(2,p-1)*Math.pow(2,i),a=0));i>=8;t[r+f]=255&s,f+=d,s/=256,i-=8);for(a=a<<i|s,u+=i;u>0;t[r+f]=255&a,f+=d,a/=256,u-=8);t[r+f-d]|=128*m},Ls=Os;function Os(t){this.buf=ArrayBuffer.isView&&ArrayBuffer.isView(t)?t:new Uint8Array(t||0),this.pos=0,this.type=0,this.length=this.buf.length}function Rs(t){return t.type===Os.Bytes?t.readVarint()+t.pos:t.pos+1}function Bs(t,e,r){return r?4294967296*e+(t>>>0):4294967296*(e>>>0)+(t>>>0)}function Fs(t,e,r){var n=e<=16383?1:e<=2097151?2:e<=268435455?3:Math.ceil(Math.log(e)/(7*Math.LN2));r.realloc(n);for(var i=r.pos-1;i>=t;i--)r.buf[i+n]=r.buf[i]}function Ns(t,e){for(var r=0;r<t.length;r++)e.writeVarint(t[r])}function Us(t,e){for(var r=0;r<t.length;r++)e.writeSVarint(t[r])}function Vs(t,e){for(var r=0;r<t.length;r++)e.writeFloat(t[r])}function js(t,e){for(var r=0;r<t.length;r++)e.writeDouble(t[r])}function qs(t,e){for(var r=0;r<t.length;r++)e.writeBoolean(t[r])}function Hs(t,e){for(var r=0;r<t.length;r++)e.writeFixed32(t[r])}function Gs(t,e){for(var r=0;r<t.length;r++)e.writeSFixed32(t[r])}function Ws(t,e){for(var r=0;r<t.length;

65r++)e.writeFixed64(t[r])}function Zs(t,e){for(var r=0;r<t.length;r++)e.writeSFixed64(t[r])}function Xs(t,e){return(t[e]|t[e+1]<<8|t[e+2]<<16)+16777216*t[e+3]}function Ys(t,e,r){t[r]=e,t[r+1]=e>>>8,t[r+2]=e>>>16,t[r+3]=e>>>24}function Ks(t,e){return(t[e]|t[e+1]<<8|t[e+2]<<16)+(t[e+3]<<24)}Os.Varint=0,Os.Fixed64=1,Os.Bytes=2,Os.Fixed32=5,Os.prototype={destroy:function(){this.buf=null},readFields:function(t,e,r){for(r=r||this.length;this.pos<r;){var n=this.readVarint(),i=n>>3,o=this.pos;this.type=7&n,t(i,e,this),this.pos===o&&this.skip(n)}return e},readMessage:function(t,e){return this.readFields(t,e,this.readVarint()+this.pos)},readFixed32:function(){var t=Xs(this.buf,this.pos);return this.pos+=4,t},readSFixed32:function(){var t=Ks(this.buf,this.pos);return this.pos+=4,t},readFixed64:function(){var t=Xs(this.buf,this.pos)+4294967296*Xs(this.buf,this.pos+4);return this.pos+=8,t},readSFixed64:function(){var t=Xs(this.buf,this.pos)+4294967296*Ks(this.buf,this.pos+4);return this.pos+=8,t},readFloat:function(){var t=Ps(this.buf,this.pos,!0,23,4);return this.pos+=4,t},readDouble:function(){var t=Ps(this.buf,this.pos,!0,52,8);return this.pos+=8,t},readVarint:function(t){var e,r,n=this.buf;return e=127&(r=n[this.pos++]),r<128?e:(e|=(127&(r=n[this.pos++]))<<7,r<128?e:(e|=(127&(r=n[this.pos++]))<<14,r<128?e:(e|=(127&(r=n[this.pos++]))<<21,r<128?e:function(t,e,r){var n,i,o=r.buf;if(n=(112&(i=o[r.pos++]))>>4,i<128)return Bs(t,n,e);if(n|=(127&(i=o[r.pos++]))<<3,i<128)return Bs(t,n,e);if(n|=(127&(i=o[r.pos++]))<<10,i<128)return Bs(t,n,e);if(n|=(127&(i=o[r.pos++]))<<17,i<128)return Bs(t,n,e);if(n|=(127&(i=o[r.pos++]))<<24,i<128)return Bs(t,n,e);if(n|=(1&(i=o[r.pos++]))<<31,i<128)return Bs(t,n,e);throw new Error("Expected varint not more than 10 bytes")}(e|=(15&(r=n[this.pos]))<<28,t,this))))},readVarint64:function(){return this.readVarint(!0)},readSVarint:function(){var t=this.readVarint();return t%2==1?(t+1)/-2:t/2},readBoolean:function(){return Boolean(this.readVarint())},readString:function(){var t=this.readVarint()+this.pos,e=function(t,e,r){for(var n="",i=e;i<r;){var o,a,s,l=t[i],u=null,c=l>239?4:l>223?3:l>191?2:1;if(i+c>r)break;1===c?l<128&&(u=l):2===c?128==(192&(o=t[i+1]))&&(u=(31&l)<<6|63&o)<=127&&(u=null):3===c?(o=t[i+1],a=t[i+2],128==(192&o)&&128==(192&a)&&((u=(15&l)<<12|(63&o)<<6|63&a)<=2047||u>=55296&&u<=57343)&&(u=null)):4===c&&(o=t[i+1],a=t[i+2],s=t[i+3],128==(192&o)&&128==(192&a)&&128==(192&s)&&((u=(15&l)<<18|(63&o)<<12|(63&a)<<6|63&s)<=65535||u>=1114112)&&(u=null)),null===u?(u=65533,c=1):u>65535&&(u-=65536,n+=String.fromCharCode(u>>>10&1023|55296),u=56320|1023&u),n+=String.fromCharCode(u),i+=c}return n}(this.buf,this.pos,t);return this.pos=t,e},readBytes:function(){var t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e},readPackedVarint:function(t,e){var r=Rs(this);for(t=t||[];this.pos<r;)t.push(this.readVarint(e));return t},readPackedSVarint:function(t){var e=Rs(this);for(t=t||[];this.pos<e;)t.push(this.readSVarint());return t},readPackedBoolean:function(t){var e=Rs(this);for(t=t||[];this.pos<e;)t.push(this.readBoolean());return t},readPackedFloat:function(t){var e=Rs(this);for(t=t||[];this.pos<e;)t.push(this.readFloat());return t},readPackedDouble:function(t){var e=Rs(this);for(t=t||[];this.pos<e;)t.push(this.readDouble());return t},readPackedFixed32:function(t){var e=Rs(this);for(t=t||[];this.pos<e;)t.push(this.readFixed32());return t},readPackedSFixed32:function(t){var e=Rs(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed32());return t},readPackedFixed64:function(t){var e=Rs(this);for(t=t||[];this.pos<e;)t.push(this.readFixed64());return t},readPackedSFixed64:function(t){var e=Rs(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed64());return t},skip:function(t){var e=7&t;if(e===Os.Varint)for(;this.buf[this.pos++]>127;);else if(e===Os.Bytes)this.pos=this.readVarint()+this.pos;else if(e===Os.Fixed32)this.pos+=4;else{if(e!==Os.Fixed64)throw new Error("Unimplemented type: "+e);this.pos+=8}},writeTag:function(t,e){this.writeVarint(t<<3|e)},realloc:function(t){for(var e=this.length||16;e<this.pos+t;)e*=2;

65var il=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};il.prototype.setNorthEast=function(t){return this._ne=t instanceof ol?new ol(t.lng,t.lat):ol.convert(t),this},il.prototype.setSouthWest=function(t){return this._sw=t instanceof ol?new ol(t.lng,t.lat):ol.convert(t),this},il.prototype.extend=function(t){var e,r,n=this._sw,i=this._ne;if(t instanceof ol)e=t,r=t;else{if(!(t instanceof il))return Array.isArray(t)?t.every(Array.isArray)?this.extend(il.convert(t)):this.extend(ol.convert(t)):this;if(e=t._sw,r=t._ne,!e||!r)return this}return n||i?(n.lng=Math.min(e.lng,n.lng),n.lat=Math.min(e.lat,n.lat),i.lng=Math.max(r.lng,i.lng),i.lat=Math.max(r.lat,i.lat)):(this._sw=new ol(e.lng,e.lat),this._ne=new ol(r.lng,r.lat)),this},il.prototype.getCenter=function(){return new ol((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},il.prototype.getSouthWest=function(){return this._sw},il.prototype.getNorthEast=function(){return this._ne},il.prototype.getNorthWest=function(){return new ol(this.getWest(),this.getNorth())},il.prototype.getSouthEast=function(){return new ol(this.getEast(),this.getSouth())},il.prototype.getWest=function(){return this._sw.lng},il.prototype.getSouth=function(){return this._sw.lat},il.prototype.getEast=function(){return this._ne.lng},il.prototype.getNorth=function(){return this._ne.lat},il.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},il.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},il.prototype.isEmpty=function(){return!(this._sw&&this._ne)},il.convert=function(t){return!t||t instanceof il?t:new il(t)};var ol=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};function al(t){return 2*Math.PI*6378137*Math.cos(t*Math.PI/180)}function sl(t){return(180+t)/360}function ll(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function ul(t,e){return t/al(e)}function cl(t){var e=180-360*t;return 360/Math.PI*Math.atan(Math.exp(e*Math.PI/180))-90}ol.prototype.wrap=function(){return new ol(c(this.lng,-180,180),this.lat)},ol.prototype.toArray=function(){return[this.lng,this.lat]},ol.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},ol.prototype.toBounds=function(t){void 0===t&&(t=0);var e=360*t/40075017,r=e/Math.cos(Math.PI/180*this.lat);return new il(new ol(this.lng-r,this.lat-e),new ol(this.lng+r,this.lat+e))},ol.convert=function(t){if(t instanceof ol)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new ol(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new ol(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")};var pl=function(t,e,r){void 0===r&&(r=0),this.x=+t,this.y=+e,this.z=+r};pl.fromLngLat=function(t,e){void 0===e&&(e=0);var r=ol.convert(t);return new pl(sl(r.lng),ll(r.lat),ul(e,r.lat))},pl.prototype.toLngLat=function(){return new ol(360*this.x-180,cl(this.y))},pl.prototype.toAltitude=function(){return this.z*al(cl(this.y))};var hl=function(t,e,r){this.z=t,this.x=e,this.y=r,this.key=ml(0,t,e,r)};hl.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},hl.prototype.url=function(t,e){var r,n,i,o,a,s=(r=this.x,n=this.y,i=this.z,o=nl(256*r,256*(n=Math.pow(2,i)-n-1),i),a=nl(256*(r+1),256*(n+1),i),o[0]+","+o[1]+","+a[0]+","+a[1]),l=function(t,e,r){for(var n,i="",o=t;o>0;o--)i+=(e&(n=1<<o-1)?1:0)+(r&n?2:0);return i}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace("{z}",String(this.z)).replace("{x}",String(this.x)).replace("{y}",String("tms"===e?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",l).replace("{bbox-epsg-3857}",s)},hl.prototype.getTilePoint=function(t){var e=Math.pow(2,this.z);return new i((t.x*e-this.x)*Xi,(t.y*e-this.y)*Xi)};var fl=function(t,e){this.wrap=t,this.canonical=e,this.key=ml(t,e.z,e.x,e.y)},dl=function(t,e,r,n,i){this.overscaledZ=t,this.wrap=e,this.canonical=new hl(r,+n,+i),this.key=ml(e,t,n,i)};function ml(t,e,r,n){(t*=2)<0&&(t=-1*t-1);var i=1<<e;return 32*(i*i*t+i*n+r)+e}dl.prototype.equals=function(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)},dl.prototype.scaledTo=function(t){var e=this.canonical.z-t;return t>this.canonical.z?new dl(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new dl(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},dl.prototype.isChildOf=function(t){if(t.wrap!==this.wrap)return!1;var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ<this.overscaledZ&&t.canonical.x===this.canonical.x>>e&&t.canonical.y===this.canonical.y>>e},dl.prototype.children=function(t){if(this.overscaledZ>=t)return[new dl(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return[new dl(e,this.wrap,e,r,n),new dl(e,this.wrap,e,r+1,n),new dl(e,this.wrap,e,r,n+1),new dl(e,this.wrap,e,r+1,n+1)]},dl.prototype.isLessThan=function(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>

65=0&&s.insert(a,c[0],c[1],c[2],c[3])}},wl.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new Fa.VectorTile(new Ls(this.rawTileData)).layers,this.sourceLayerCoder=new vl(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},wl.prototype.query=function(t,e,r){var n=this;this.loadVTLayers();for(var o=t.params||{},a=Xi/t.tileSize/t.scale,s=Ir(o.filter),l=t.queryGeometry,u=t.queryPadding*a,c=El(l),p=this.grid.query(c.minX-u,c.minY-u,c.maxX+u,c.maxY+u),h=El(t.cameraQueryGeometry),f=0,d=this.grid3D.query(h.minX-u,h.minY-u,h.maxX+u,h.maxY+u,function(e,r,n,o){return function(t,e,r,n,o){for(var a=0,s=t;a<s.length;a+=1){var l=s[a];if(e<=l.x&&r<=l.y&&n>=l.x&&o>=l.y)return!0}var u=[new i(e,r),new i(e,o),new i(n,o),new i(n,r)];if(t.length>2)for(var c=0,p=u;c<p.length;c+=1)if(lo(t,p[c]))return!0;for(var h=0;h<t.length-1;h++)if(uo(t[h],t[h+1],u))return!0;return!1}(t.cameraQueryGeometry,e-u,r-u,n+u,o+u)});f<d.length;f+=1){var m=d[f];p.push(m)}p.sort(Tl);for(var g,y={},v=function(i){var u=p[i];if(u!==g){g=u;var c=n.featureIndexArray.get(u),h=null;n.loadMatchingFeature(y,c.bucketIndex,c.sourceLayerIndex,c.featureIndex,s,o.layers,e,function(e,i){h||(h=Ki(e));var o={};return e.id&&(o=r.getState(i.sourceLayer||"_geojsonTileLayer",e.id)),i.queryIntersectsFeature(l,e,o,h,n.z,t.transform,a,t.pixelPosMatrix)})}},_=0;_<p.length;_++)v(_);return y},wl.prototype.loadMatchingFeature=function(t,e,r,n,i,o,a,s){var l=this.bucketLayerIDs[e];if(!o||function(t,e){for(var r=0;r<t.length;r++)if(e.indexOf(t[r])>=0)return!0;return!1}(o,l)){var u=this.sourceLayerCoder.decode(r),c=this.vtLayers[u].feature(n);if(i(new En(this.tileID.overscaledZ),c))for(var p=0;p<l.length;p++){var h=l[p];if(!(o&&o.indexOf(h)<0)){var f=a[h];if(f){var d=!s||s(c,f);if(d){var m=new _l(c,this.z,this.x,this.y);m.layer=f.serialize();var g=t[h];void 0===g&&(g=t[h]=[]),g.push({featureIndex:n,feature:m,intersectionZ:d})}}}}}},wl.prototype.lookupSymbolFeatures=function(t,e,r,n,i,o){var a={};this.loadVTLayers();for(var s=Ir(n),l=0,u=t;l<u.length;l+=1){var c=u[l];this.loadMatchingFeature(a,e,r,c,s,i,o)}return a},wl.prototype.hasLayer=function(t){for(var e=0,r=this.bucketLayerIDs;e<r.length;e+=1)for(var n=0,i=r[e];n<i.length;n+=1)if(t===i[n])return!0;return!1},an("FeatureIndex",wl,{omit:["rawTileData","sourceLayerCoder"]});var Sl=function(t,e){this.tileID=t,this.uid=f(),this.uses=0,this.tileSize=e,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.expiredRequestCount=0,this.state="loading"};Sl.prototype.registerFadeDuration=function(t){var e=t+this.timeAdded;e<M.now()||this.fadeEndTime&&e<this.fadeEndTime||(this.fadeEndTime=e)},Sl.prototype.wasRequested=function(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state},Sl.prototype.loadVectorData=function(t,e,r){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",t){for(var n in t.featureIndex&&(this.latestFeatureIndex=t.featureIndex,t.rawTileData?(this.latestRawTileData=t.rawTileData,this.latestFeatureIndex.rawTileData=t.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=t.collisionBoxArray,this.buckets=function(t,e){var r={};if(!e)return r;for(var n=function(){var t=o[i],n=t.layerIds.map(function(t){return e.getLayer(t)}).filter(Boolean);if(0!==n.length){t.layers=n,t.stateDependentLayerIds&&(t.stateDependentLayers=t.stateDependentLayerIds.map(function(t){return n.filter(function(e){return e.id===t})[0]}));for(var a=0,s=n;a<s.length;a+=1){var l=s[a];r[l.id]=t}}},i=0,o=t;i<o.length;i+=1)n();return r}(t.buckets,e.style),this.hasSymbolBuckets=!1,this.buckets){var i=this.buckets[n];if(i instanceof fs){if(this.hasSymbolBuckets=!0,!r)break;i.justReloaded=!0}}for(var o in this.queryPadding=0,this.buckets){var a=this.buckets[o];this.queryPadding=Math.max(this.queryPadding,e.style.getLayer(o).queryRadius(a))}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage)}else this.collisionBoxArray=new hi},Sl.prototype.unloadVectorData=function(){for(var t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"},Sl.prototype.unloadDEMData=function(){this.dem=null,this.neighboringTiles=null,this.state="unloaded"},Sl.prototype.getBucket=function(t){return this.buckets[t.id]},Sl.prototype.upload=function(t){for(var e in this.buckets){var r=this.buckets[e];r.uploadPending()&&r.upload(t)}var n=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new Ms(t,this.imageAtlas.image,n.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new Ms(t,this.glyphAtlasImage,n.ALPHA),this.glyphAtlasImage=null)},Sl.prototype.queryRenderedFeatures=function(t,e,r,n,i,o,a,s,l){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:r,cameraQueryGeometry:n,scale:i,tileSize:this.tileSize,pixelPosMatrix:l,transform:a,params:o,queryPadding:this.queryPadding*s},t,e):{}},Sl.prototype.querySourceFeatures=function(t,e){if(this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData){var r=this.latestFeatureIndex.loadVTLayers(),n=e?e.sourceLayer:"",i=r._geojsonTileLayer||r[n];if(i)for(var o=Ir(e&&e.filter),a=this.tileID.canonical,s=a.z,l=a.x,u=a.y,c={z:s,x:l,y:u},p=0;p<i.length;p++){var h=i.feature(p);

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w=b*c,E=v+w;if(w<0&&(E+=w),w>i&&(E+=w-i),!(E<y)){for(;y+x<E;){if(y+=x,++g+1>=e.length)return;x=e[g].dist(e[g+1])}var T=E-y,S=e[g],C=e[g+1].sub(S)._unit()._mult(T)._add(S)._round(),A=Math.abs(E-d)<c?0:.8*(E-d);t.emplaceBack(C.x,C.y,-o/2,-o/2,o/2,o/2,a,s,l,o/2,A)}}};var p=function(t,e){if(void 0===t&&(t=[]),void 0===e&&(e=h),this.data=t,this.length=this.data.length,this.compare=e,this.length>0)for(var r=(this.length>>1)-1;r>=0;r--)this._down(r)};function h(t,e){return t<e?-1:t>e?1:0}function f(e,r,n){void 0===r&&(r=1),void 0===n&&(n=!1);for(var i=1/0,o=1/0,a=-1/0,s=-1/0,l=e[0],u=0;u<l.length;u++){var c=l[u];(!u||c.x<i)&&(i=c.x),(!u||c.y<o)&&(o=c.y),(!u||c.x>a)&&(a=c.x),(!u||c.y>s)&&(s=c.y)}var h=a-i,f=s-o,g=Math.min(h,f),y=g/2,v=new p([],d);if(0===g)return new t.Point(i,o);for(var _=i;_<a;_+=g)for(var x=o;x<s;x+=g)v.push(new m(_+y,x+y,y,e));var b=function(t){for(var e=0,r=0,n=0,i=t[0],o=0,a=i.length,s=a-1;o<a;s=o++){var l=i[o],u=i[s],c=l.x*u.y-u.x*l.y;r+=(l.x+u.x)*c,n+=(l.y+u.y)*c,e+=3*c}return new m(r/e,n/e,0,t)}(e);for(v.length;v.length;){var w=v.pop();(w.d>b.d||!b.d)&&(b=w),w.max-b.d<=r||(y=w.h/2,v.push(new m(w.p.x-y,w.p.y-y,y,e)),v.push(new m(w.p.x+y,w.p.y-y,y,e)),v.push(new m(w.p.x-y,w.p.y+y,y,e)),v.push(new m(w.p.x+y,w.p.y+y,y,e)),4)}return b.p}function d(t,e){return e.max-t.max}function m(e,r,n,i){this.p=new t.Point(e,r),this.h=n,this.d=function(e,r){for(var n=!1,i=1/0,o=0;o<r.length;o++)for(var a=r[o],s=0,l=a.length,u=l-1;s<l;u=s++){var c=a[s],p=a[u];c.y>e.y!=p.y>e.y&&e.x<(p.x-c.x)*(e.y-c.y)/(p.y-c.y)+c.x&&(n=!n),i=Math.min(i,t.distToSegmentSquared(e,c,p))}return(n?1:-1)*Math.sqrt(i)}(this.p,i),this.max=this.d+this.h*Math.SQRT2}p.prototype.push=function(t){this.data.push(t),this.length++,this._up(this.length-1)},p.prototype.pop=function(){if(0!==this.length){var t=this.data[0];return this.length--,this.length>0&&(this.data[0]=this.data[this.length],this._down(0)),this.data.pop(),t}},p.prototype.peek=function(){return this.data[0]},p.prototype._up=function(t){for(var e=this.data,r=this.compare,n=e[t];t>0;){var i=t-1>>1,o=e[i];if(r(n,o)>=0)break;e[t]=o,t=i}e[t]=n},p.prototype._down=function(t){for(var e=this.data,r=this.compare,n=this.length>>1,i=e[t];t<n;){var o=1+(t<<1),a=e[o],s=o+1;if(s<this.length&&r(e[s],a)<0&&(o=s,a=e[s]),r(a,i)>=0)break;e[t]=a,t=o}e[t]=i};var g=t.createCommonjsModule(function(t){t.exports=function(t,e){var r,n,i,o,a,s,l,u;for(r=3&t.length,n=t.length-r,i=e,a=3432918353,s=461845907,u=0;u<n;)l=255&t.charCodeAt(u)|(255&t.charCodeAt(++u))<<8|(255&t.charCodeAt(++u))<<16|(255&t.charCodeAt(++u))<<24,++u,i=27492+(65535&(o=5*(65535&(i=(i^=l=(65535&(l=(l=(65535&l)*a+(((l>>>16)*a&65535)<<16)&4294967295)<<15|l>>>17))*s+(((l>>>16)*s&65535)<<16)&4294967295)<<13|i>>>19))+((5*(i>>>16)&65535)<<16)&4294967295))+((58964+(o>>>16)&65535)<<16);switch(l=0,r){case 3:l^=(255&t.charCodeAt(u+2))<<16;case 2:l^=(255&t.charCodeAt(u+1))<<8;case 1:i^=l=(65535&(l=(l=(65535&(l^=255&t.charCodeAt(u)))*a+(((l>>>16)*a&65535)<<16)&4294967295)<<15|l>>>17))*s+(((l>>>16)*s&65535)<<16)&4294967295}return i^=t.length,i=2246822507*(65535&(i^=i>>>16))+((2246822507*(i>>>16)&65535)<<16)&4294967295,i=3266489909*(65535&(i^=i>>>13))+((3266489909*(i>>>16)&65535)<<16)&4294967295,(i^=i>>>16)>>>0}}),y=g,v=g,_=t.createCommonjsModule(function(t){t.exports=function(t,e){for(var r,n=t.length,i=e^n,o=0;n>=4;)r=1540483477*(65535&(r=255&t.charCodeAt(o)|(255&t.charCodeAt(++o))<<8|(255&t.charCodeAt(++o))<<16|(255&t.charCodeAt(++o))<<24))+((1540483477*(r>>>16)&65535)<<16),i=1540483477*(65535&i)+((1540483477*(i>>>16)&65535)<<16)^(r=1540483477*(65535&(r^=r>>>24))+((1540483477*(r>>>16)&65535)<<16)),n-=4,++o;switch(n){case 3:i^=(255&t.charCodeAt(o+2))<<16;case 2:i^=(255&t.charCodeAt(o+1))<<8;case 1:i=1540483477*(65535&(i^=255&t.charCodeAt(o)))+((1540483477*(i>>>16)&65535)<<16)}return i=1540483477*(65535&(i^=i>>>13))+((1540483477*(i>>>16)&65535)<<16),(i^=i>>>15)>>>0}});function x(e,r,n,i,o,a){e.createArrays();var s=512*e.overscaling;e.tilePixelRatio=t.EXTENT/s,e.compareText={},e.iconsNeedLinear=!1;var l=e.layers[0].layout,u=e.layers[0]._unevaluatedLayout._values,c={};if("composite"===e.textSizeData.functionType){var p=e.textSizeData.zoomRange,h=p.min,f=p.max;c.compositeTextSizes=[u["text-size"].possiblyEvaluate(new t.EvaluationParameters(h)),u["text-size"].possiblyEvaluate(new t.EvaluationParameters(f))]}if("composite"===e.iconSizeData.functionType){var d=e.iconSizeData.zoomRange,m=d.min,g=d.max;c.compositeIconSizes=[u["icon-size"].possiblyEvaluate(new t.EvaluationParameters(m)),u["icon-size"].possiblyEvaluate(new t.EvaluationParameters(g))]}c.layoutTextSize=u["text-size"].possiblyEvaluate(new t.EvaluationParameters(e.zoom+1)),c.layoutIconSize=u["icon-size"].possiblyEvaluate(new t.EvaluationParameters(e.zoom+1)),c.textMaxSize=u["text-size"].possiblyEvaluate(new t.EvaluationParameters(18));for(var y=24*l.get("text-line-height"),v="map"===l.get("text-rotation-alignment")&&"point"!==l.get("symbol-placement"),_=l.get("text-keep-upright"),x=0,w=e.features;x<w.length;x+=1){var E=w[x],T=l.get("text-font").evaluate(E,{}).join(","),S=n,C={},A=E.text;if(A){var I=A.toString(),D=l.get("text-offset").evaluate(E,{}).map(function(t){return 24*t}),k=24*l.get("text-letter-spacing").evaluate(E,{}),M=t.allowsLetterSpacing(I)?k:0,P=l.get("text-anchor").evaluate(E,{}

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65function Pt(t,e,r,n,i,o,a,s){if(n/=e,o>=(r/=e)&&a<n)return t;if(a<r||o>=n)return null;for(var l=[],u=0;u<t.length;u++){var c=t[u],p=c.geometry,h=c.type,f=0===i?c.minX:c.minY,d=0===i?c.maxX:c.maxY;if(f>=r&&d<n)l.push(c);else if(!(d<r||f>=n)){var m=[];if("Point"===h||"MultiPoint"===h)zt(p,m,r,n,i);else if("LineString"===h)Lt(p,m,r,n,i,!1,s.lineMetrics);else if("MultiLineString"===h)Rt(p,m,r,n,i,!1);else if("Polygon"===h)Rt(p,m,r,n,i,!0);else if("MultiPolygon"===h)for(var g=0;g<p.length;g++){var y=[];Rt(p[g],y,r,n,i,!0),y.length&&m.push(y)}if(m.length){if(s.lineMetrics&&"LineString"===h){for(g=0;g<m.length;g++)l.push(Tt(c.id,h,m[g],c.tags));continue}"LineString"!==h&&"MultiLineString"!==h||(1===m.length?(h="LineString",m=m[0]):h="MultiLineString"),"Point"!==h&&"MultiPoint"!==h||(h=3===m.length?"Point":"MultiPoint"),l.push(Tt(c.id,h,m,c.tags))}}}return l.length?l:null}function zt(t,e,r,n,i){for(var o=0;o<t.length;o+=3){var a=t[o+i];a>=r&&a<=n&&(e.push(t[o]),e.push(t[o+1]),e.push(t[o+2]))}}function Lt(t,e,r,n,i,o,a){for(var s,l,u=Ot(t),c=0===i?Ft:Nt,p=t.start,h=0;h<t.length-3;h+=3){var f=t[h],d=t[h+1],m=t[h+2],g=t[h+3],y=t[h+4],v=0===i?f:d,_=0===i?g:y,x=!1;a&&(s=Math.sqrt(Math.pow(f-g,2)+Math.pow(d-y,2))),v<r?_>r&&(l=c(u,f,d,g,y,r),a&&(u.start=p+s*l)):v>n?_<n&&(l=c(u,f,d,g,y,n),a&&(u.start=p+s*l)):Bt(u,f,d,m),_<r&&v>=r&&(l=c(u,f,d,g,y,r),x=!0),_>n&&v<=n&&(l=c(u,f,d,g,y,n),x=!0),!o&&x&&(a&&(u.end=p+s*l),e.push(u),u=Ot(t)),a&&(p+=s)}var b=t.length-3;f=t[b],d=t[b+1],m=t[b+2],(v=0===i?f:d)>=r&&v<=n&&Bt(u,f,d,m),b=u.length-3,o&&b>=3&&(u[b]!==u[0]||u[b+1]!==u[1])&&Bt(u,u[0],u[1],u[2]),u.length&&e.push(u)}function Ot(t){var e=[];return e.size=t.size,e.start=t.start,e.end=t.end,e}function Rt(t,e,r,n,i,o){for(var a=0;a<t.length;a++)Lt(t[a],e,r,n,i,o,!1)}function Bt(t,e,r,n){t.push(e),t.push(r),t.push(n)}function Ft(t,e,r,n,i,o){var a=(o-e)/(n-e);return t.push(o),t.push(r+(i-r)*a),t.push(1),a}function Nt(t,e,r,n,i,o){var a=(o-r)/(i-r);return t.push(e+(n-e)*a),t.push(o),t.push(1),a}function Ut(t,e){for(var r=[],n=0;n<t.length;n++){var i,o=t[n],a=o.type;if("Point"===a||"MultiPoint"===a||"LineString"===a)i=Vt(o.geometry,e);else if("MultiLineString"===a||"Polygon"===a){i=[];for(var s=0;s<o.geometry.length;s++)i.push(Vt(o.geometry[s],e))}else if("MultiPolygon"===a)for(i=[],s=0;s<o.geometry.length;s++){for(var l=[],u=0;u<o.geometry[s].length;u++)l.push(Vt(o.geometry[s][u],e));i.push(l)}r.push(Tt(o.id,a,i,o.tags))}return r}function Vt(t,e){var r=[];r.size=t.size,void 0!==t.start&&(r.start=t.start,r.end=t.end);for(var n=0;n<t.length;n+=3)r.push(t[n]+e,t[n+1],t[n+2]);return r}function jt(t,e){if(t.transformed)return t;var r,n,i,o=1<<t.z,a=t.x,s=t.y;for(r=0;r<t.features.length;r++){var l=t.features[r],u=l.geometry,c=l.type;if(l.geometry=[],1===c)for(n=0;n<u.length;n+=2)l.geometry.push(qt(u[n],u[n+1],e,o,a,s));else for(n=0;n<u.length;n++){var p=[];for(i=0;i<u[n].length;i+=2)p.push(qt(u[n][i],u[n][i+1],e,o,a,s));l.geometry.push(p)}}return t.transformed=!0,t}function qt(t,e,r,n,i,o){return[Math.round(r*(t*n-i)),Math.round(r*(e*n-o))]}function Ht(t,e,r,n,i){for(var o=e===i.maxZoom?0:i.tolerance/((1<<e)*i.extent),a={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:r,y:n,z:e,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},s=0;s<t.length;s++){a.numFeatures++,Gt(a,t[s],o,i);var l=t[s].minX,u=t[s].minY,c=t[s].maxX,p=t[s].maxY;l<a.minX&&(a.minX=l),u<a.minY&&(a.minY=u),c>a.maxX&&(a.maxX=c),p>a.maxY&&(a.maxY=p)}return a}function Gt(t,e,r,n){var i=e.geometry,o=e.type,a=[];if("Point"===o||"MultiPoint"===o)for(var s=0;s<i.length;s+=3)a.push(i[s]),a.push(i[s+1]),t.numPoints++,t.numSimplified++;else if("LineString"===o)Wt(a,i,t,r,!1,!1);else if("MultiLineString"===o||"Polygon"===o)for(s=0;s<i.length;s++)Wt(a,i[s],t,r,"Polygon"===o,0===s);else if("MultiPolygon"===o)for(var l=0;l<i.length;l++){var u=i[l];for(s=0;s<u.length;s++)Wt(a,u[s],t,r,!0,0===s)}if(a.length){var c=e.tags||null;if("LineString"===o&&n.lineMetrics){for(var p in c={},e.tags)c[p]=e.tags[p];c.mapbox_clip_start=i.start/i.size,c.mapbox_clip_end=i.end/i.size}var h={geometry:a,type:"Polygon"===o||"MultiPolygon"===o?3:"LineString"===o||"MultiLineString"===o?2:1,tags:c};null!==e.id&&(h.id=e.id),t.features.push(h)}}function Wt(t,e,r,n,i,o){var a=n*n;if(n>0&&e.size<(i?a:n))r.numPoints+=e.length/3;else{for(var s=[],l=0;l<e.length;l+=3)(0===n||e[l+2]>a)&&(r.numSimplified++,s.push(e[l]),s.push(e[l+1])),r.numPoints++;i&&function(t,e){for(var r=0,n=0,i=t.length,o=i-2;n<i;o=n,n+=2)r+=(t[n]-t[o])*(t[n+1]+t[o+1]);if(r>0===e)for(n=0,i=t.length;n<i/2;n+=2){var a=t[n],s=t[n+1];

65t[n]=t[i-2-n],t[n+1]=t[i-1-n],t[i-2-n]=a,t[i-1-n]=s}}(s,o),t.push(s)}}function Zt(t,e){var r=(e=this.options=function(t,e){for(var r in e)t[r]=e[r];return t}(Object.create(this.options),e)).debug;if(e.maxZoom<0||e.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(e.promoteId&&e.generateId)throw new Error("promoteId and generateId cannot be used together.");var n=function(t,e){var r=[];if("FeatureCollection"===t.type)for(var n=0;n<t.features.length;n++)Ct(r,t.features[n],e,n);else"Feature"===t.type?Ct(r,t,e):Ct(r,{geometry:t},e);return r}(t,e);this.tiles={},this.tileCoords=[],r&&(this.stats={},this.total=0),(n=function(t,e){var r=e.buffer/e.extent,n=t,i=Pt(t,1,-1-r,r,0,-1,2,e),o=Pt(t,1,1-r,2+r,0,-1,2,e);return(i||o)&&(n=Pt(t,1,-r,1+r,0,-1,2,e)||[],i&&(n=Ut(i,1).concat(n)),o&&(n=n.concat(Ut(o,-1)))),n}(n,e)).length&&this.splitTile(n,0,0,0),r&&n.length}function Xt(t,e,r){return 32*((1<<t)*r+e)+t}function Yt(t,e){var r=t.tileID.canonical;if(!this._geoJSONIndex)return e(null,null);var n=this._geoJSONIndex.getTile(r.z,r.x,r.y);if(!n)return e(null,null);var i=new H(n.features),o=Y(i);0===o.byteOffset&&o.byteLength===o.buffer.byteLength||(o=new Uint8Array(o)),e(null,{vectorTile:i,rawData:o.buffer})}ft.prototype.load=function(t){var e=this.options,r=(e.log,e.minZoom),n=e.maxZoom,i=e.nodeSize;t.length;this.points=t;for(var o=[],a=0;a<t.length;a++)t[a].geometry&&o.push(mt(t[a],a));this.trees[n+1]=new pt(o,bt,wt,i,Float32Array);for(var s=n;s>=r;s--){Date.now();o=this._cluster(o,s),this.trees[s]=new pt(o,bt,wt,i,Float32Array)}return this},ft.prototype.getClusters=function(t,e){var r=((t[0]+180)%360+360)%360-180,n=Math.max(-90,Math.min(90,t[1])),i=180===t[2]?180:((t[2]+180)%360+360)%360-180,o=Math.max(-90,Math.min(90,t[3]));if(t[2]-t[0]>=360)r=-180,i=180;else if(r>i){var a=this.getClusters([r,n,180,o],e),s=this.getClusters([-180,n,i,o],e);return a.concat(s)}for(var l=this.trees[this._limitZoom(e)],u=[],c=0,p=l.range(vt(r),_t(o),vt(i),_t(n));c<p.length;c+=1){var h=p[c],f=l.points[h];u.push(f.numPoints?gt(f):this.points[f.index])}return u},ft.prototype.getChildren=function(t){var e=t>>5,r=t%32,n="No cluster with the specified id.",i=this.trees[r];if(!i)throw new Error(n);var o=i.points[e];if(!o)throw new Error(n);for(var a=this.options.radius/(this.options.extent*Math.pow(2,r-1)),s=[],l=0,u=i.within(o.x,o.y,a);l<u.length;l+=1){var c=u[l],p=i.points[c];p.parentId===t&&s.push(p.numPoints?gt(p):this.points[p.index])}if(0===s.length)throw new Error(n);return s},ft.prototype.getLeaves=function(t,e,r){e=e||10,r=r||0;var n=[];return this._appendLeaves(n,t,e,r,0),n},ft.prototype.getTile=function(t,e,r){var n=this.trees[this._limitZoom(t)],i=Math.pow(2,t),o=this.options,a=o.extent,s=o.radius/a,l=(r-s)/i,u=(r+1+s)/i,c={features:[]};return this._addTileFeatures(n.range((e-s)/i,l,(e+1+s)/i,u),n.points,e,r,i,c),0===e&&this._addTileFeatures(n.range(1-s/i,l,1,u),n.points,i,r,i,c),e===i-1&&this._addTileFeatures(n.range(0,l,s/i,u),n.points,-1,r,i,c),c.features.length?c:null},ft.prototype.getClusterExpansionZoom=function(t){for(var e=t%32-1;e<=this.options.maxZoom;){var r=this.getChildren(t);if(e++,1!==r.length)break;t=r[0].properties.cluster_id}return e},ft.prototype._appendLeaves=function(t,e,r,n,i){for(var o=0,a=this.getChildren(e);o<a.length;o+=1){var s=a[o],l=s.properties;if(l&&l.cluster?i+l.point_count<=n?i+=l.point_count:i=this._appendLeaves(t,l.cluster_id,r,n,i):i<n?i++:t.push(s),t.length===r)break}return i},ft.prototype._addTileFeatures=function(t,e,r,n,i,o){for(var a=0,s=t;a<s.length;a+=1){var l=e[s[a]],u={type:1,geometry:[[Math.round(this.options.extent*(l.x*i-r)),Math.round(this.options.extent*(l.y*i-n))]],tags:l.numPoints?yt(l):this.points[l.index].properties},c=l.numPoints?l.id:this.points[l.index].id;void 0!==c&&(u.id=c),o.features.push(u)}},ft.prototype._limitZoom=function(t){return Math.max(this.options.minZoom,Math.min(t,this.options.maxZoom+1))},ft.prototype._cluster=function(t,e){for(var r=[],n=this.options,i=n.radius,o=n.extent,a=n.reduce,s=i/(o*Math.pow(2,e)),l=0;l<t.length;l++){var u=t[l];if(!(u.zoom<=e)){u.zoom=e;for(var c=this.trees[e+1],p=c.within(u.x,u.y,s),h=u.numPoints||1,f=u.x*h,d=u.y*h,m=a?this._map(u,!0):null,g=(l<<5)+(e+1),y=0,v=p;y<v.length;y+=1){var _=v[y],x=c.points[_];if(!(x.zoom<=e)){x.zoom=e;var b=x.numPoints||1;f+=x.x*b,d+=x.y*b,h+=b,x.parentId=g,a&&a(m,this._map(x))}}1===h?r.push(u):(u.parentId=g,r.push(dt(f/h,d/h,g,h,m)))}}return r},ft.prototype._map=function(t,e){if(t.numPoints)return e?xt({},t.properties):t.properties;var r=this.points[t.index].properties,n=this.options.map(r);return e&&n===r?xt({},n):n},Zt.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},Zt.prototype.splitTile=function(t,e,r,n,i,o,a){for(var s=[t,e,r,n],l=this.options,u=l.debug;s.length;){n=s.pop(),r=s.pop(),e=s.pop(),t=s.pop();var c=1<<e,p=Xt(e,r,n),h=this.tiles[p];if(!h&&(h=this.tiles[p]=Ht(t,e,r,n,l),this.tileCoords.push({z:e,x:r,y:n}),u)){var f="z"+e;this.stats[f]=(this.stats[f]||0)+1,this.total++}if(h.source=t,i){if(e===l.maxZoom||e===i)continue;var d=1<<i-e;if(r!==Math.floor(o/d)||n!==Math.floor(a/d))continue}else if(e===l.indexMaxZoom||h.numPoints<=l.indexMaxPoints)continue;if(h.source=null,0!==t.length){var m,g,y,v,_,x,b=.5*l.buffer/l.extent,w=.5-b,E=.5+b,T=1+b;m=g=y=v=null,_=Pt(t,c,r-b,r+E,0,h.minX,h.maxX,l),x=Pt(t,c,r+w,r+T,0,h.minX,h.maxX,l),t=null,_&&(m=Pt(_,c,n-b,n+E,1,h.minY,h.maxY,l),g=Pt(_,c,n+w,n+T,1,h.minY,h.maxY,l),_=null),x&&(y=Pt(x,c,n-b,n+E,1,h.minY,h.maxY,l),v=Pt(x,c,n+w,n+T,1,h.minY,h.maxY,l),x=null),s.push(m||[],e+1,2*r,2*n),s.push(g||[],e+1,2*r,2*n+1),s.push(y||[],e+1,2*r+1,2*n),s.push(v||[],e+1,2*r+1,2*n+1)}}},Zt.prototype.getTile=function(t,e,r){var n=this.options,i=n.extent;n.debug;if(t<0||t>24)return null;var o=1<<t,a=Xt(t,e=(e%o+o)%o,r);if(this.tiles[a])return jt(this.tiles[a],i);for(var s,l=t,u=e,c=r;!s&&l>0;)l--,u=Math.floor(u/2),c=Math.floor(c/2),s=this.tiles[Xt(l,u,c)];return s&&s.source?(this.splitTile(s.source,l,u,c,t,e,r),this.tiles[a]?jt(this.tiles[a],i):null):null};var Kt=function(e){function r(t,r,n){e.call(this,t,r,Yt),n&&(this.loadGeoJSON=n)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.loadData=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=e,this._pendingLoadDataParams=t,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData())},r.prototype._loadData=function(){var e=this;if(this._pendingCallback&&this._pendingLoadDataParams){var r=this._pendingCallback,n=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams;var i=!!(n&&n.request&&n.request.collectResourceTiming)&&new D.Performance(n.request);this.loadGeoJSON(n,function(o,a){if(o||!a)return r(o);if("object"!=typeof a)return r(new Error("Input data is not a valid GeoJSON object."));!function t(e,r){switch(e&&e.type||null){case"FeatureCollection":return e.features=e.features.map(N(t,r)),e;case"GeometryCollection":return e.geometries=e.geometries.map(N(t,r)),e;case"Feature":return e.geometry=t(e.geometry,r),e;case"Polygon":case"MultiPolygon":return function(t,e){return"Polygon"===t.type?t.coordinates=U(t.coordinates,e):"MultiPolygon"===t.type&&(t.coordinates=t.coordinates.map(N(U,e))),t}(e,r);default:return e}}(a,!0);try{e._geoJSONIndex=n.cluster?new ft(function(e){var r=e.superclusterOptions,n=e.clusterProperties;if(!n||!r)return r;for(var i={},o={},a={accumulated:null,zoom:0},s={properties:null},l=Object.keys(n),u=0,c=l;u<c.length;u+=1){var p=c[u],h=n[p],f=h[0],d=h[1],m=t.createExpression(d),g=t.createExpression("string"==typeof f?[f,["accumulated"],["get",p]]:f);i[p]=m.value,o[p]=g.value}return r.map=function(t){s.properties=t;for(var e={},r=0,n=l;r<n.length;r+=1){var o=n[r];e[o]=i[o].evaluate(a,s)}return e},r.reduce=function(t,e){s.properties=e;for(var r=0,n=l;r<n.length;r+=1){var i=n[r];a.accumulated=t[i],t[i]=o[i].evaluate(a,s)}},r}(n)).load(a.features):new Zt(a,n.geojsonVtOptions)}catch(o){return r(o)}e.loaded={};var s={};if(i){var l=i.finish();l&&(s.resourceTiming={},s.resourceTiming[n.source]=JSON.parse(JSON.stringify(l)))}r(null,s)})}},r.prototype.coalesce=function(){"Coalescing"===this._state?this._state="Idle":"NeedsLoadData"===this._state&&(this._state="Coalescing",this._loadData())},r.prototype.reloadTile=function(t,r){var n=this.loaded,i=t.uid;return n&&n[i]?e.prototype.reloadTile.call(this,t,r):this.loadTile(t,r)},r.prototype.loadGeoJSON=function(e,r){if(e.request)t.getJSON(e.request,r);else{if("string"!=typeof e.data)return r(new Error("Input data is not a valid GeoJSON object."));try{return r(null,JSON.parse(e.data))}catch(t){return r(new Error("Input data is not a valid GeoJSON object."))}}},r.prototype.removeSource=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),e()},r.prototype.getClusterExpansionZoom=function(t,e){e(null,this._geoJSONIndex.getClusterExpansionZoom(t.clusterId))},r.prototype.getClusterChildren=function(t,e){e(null,this._geoJSONIndex.getChildren(t.clusterId))},r.prototype.getClusterLeaves=function(t,e){e(null,this._geoJSONIndex.getLeaves(t.clusterId,t.limit,t.offset))},r}(P),Jt=function(e){var r=this;this.self=e,this.actor=new t.Actor(e,this),this.layerIndexes={},this.workerSourceTypes={vector:P,geojson:Kt},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=function(t,e){if(r.workerSourceTypes[t])throw new Error('Worker source with name "'+t+'" already registered.');r.workerSourceTypes[t]=e},this.self.registerRTLTextPlugin=function(e){if(t.plugin.isLoaded())throw new Error("RTL text plugin already registered.");t.plugin.applyArabicShaping=e.applyArabicShaping,t.plugin.processBidirectionalText=e.processBidirectionalText,t.plugin.processStyledBidirectionalText=e.processStyledBidirectionalText}};return Jt.prototype.setReferrer=function(t,e){this.referrer=e},Jt.prototype.setLayers=function(t,e,r){this.getLayerIndex(t).replace(e),r()},Jt.prototype.updateLayers=function(t,e,r){this.getLayerIndex(t).update(e.layers,e.removedIds),r()},Jt.prototype.loadTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).loadTile(e,r)},Jt.prototype.loadDEMTile=function(t,e,r){this.getDEMWorkerSource(t,e.source).loadTile(e,r)},Jt.prototype.reloadTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).reloadTile(e,r)},Jt.prototype.abortTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).abortTile(e,r)},Jt.prototype.removeTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).removeTile(e,r)},Jt.prototype.removeDEMTile=function(t,e){this.getDEMWorkerSource(t,e.

65source).removeTile(e)},Jt.prototype.removeSource=function(t,e,r){if(this.workerSources[t]&&this.workerSources[t][e.type]&&this.workerSources[t][e.type][e.source]){var n=this.workerSources[t][e.type][e.source];delete this.workerSources[t][e.type][e.source],void 0!==n.removeSource?n.removeSource(e,r):r()}},Jt.prototype.loadWorkerSource=function(t,e,r){try{this.self.importScripts(e.url),r()}catch(t){r(t.toString())}},Jt.prototype.loadRTLTextPlugin=function(e,r,n){try{t.plugin.isLoaded()||(this.self.importScripts(r),n(t.plugin.isLoaded()?null:new Error("RTL Text Plugin failed to import scripts from "+r)))}catch(t){n(t.toString())}},Jt.prototype.getLayerIndex=function(t){var e=this.layerIndexes[t];return e||(e=this.layerIndexes[t]=new n),e},Jt.prototype.getWorkerSource=function(t,e,r){var n=this;if(this.workerSources[t]||(this.workerSources[t]={}),this.workerSources[t][e]||(this.workerSources[t][e]={}),!this.workerSources[t][e][r]){var i={send:function(e,r,i){n.actor.send(e,r,i,t)}};this.workerSources[t][e][r]=new this.workerSourceTypes[e](i,this.getLayerIndex(t))}return this.workerSources[t][e][r]},Jt.prototype.getDEMWorkerSource=function(t,e){return this.demWorkerSources[t]||(this.demWorkerSources[t]={}),this.demWorkerSources[t][e]||(this.demWorkerSources[t][e]=new z),this.demWorkerSources[t][e]},"undefined"!=typeof WorkerGlobalScope&&"undefined"!=typeof self&&self instanceof WorkerGlobalScope&&(self.worker=new Jt(self)),Jt}),n(0,function(t){var e=t.createCommonjsModule(function(t){function e(t){return!!("undefined"!=typeof window&&"undefined"!=typeof document&&Array.prototype&&Array.prototype.every&&Array.prototype.filter&&Array.prototype.forEach&&Array.prototype.indexOf&&Array.prototype.lastIndexOf&&Array.prototype.map&&Array.prototype.some&&Array.prototype.reduce&&Array.prototype.reduceRight&&Array.isArray&&Function.prototype&&Function.prototype.bind&&Object.keys&&Object.create&&Object.getPrototypeOf&&Object.getOwnPropertyNames&&Object.isSealed&&Object.isFrozen&&Object.isExtensible&&Object.getOwnPropertyDescriptor&&Object.defineProperty&&Object.defineProperties&&Object.seal&&Object.freeze&&Object.preventExtensions&&"JSON"in window&&"parse"in JSON&&"stringify"in JSON&&function(){if(!("Worker"in window&&"Blob"in window&&"URL"in window))return!1;var t,e,r=new Blob([""],{type:"text/javascript"}),n=URL.createObjectURL(r);try{e=new Worker(n),t=!0}catch(e){t=!1}return e&&e.terminate(),URL.revokeObjectURL(n),t}()&&"Uint8ClampedArray"in window&&ArrayBuffer.isView&&function(t){return void 0===r[t]&&(r[t]=function(t){var r=document.createElement("canvas"),n=Object.create(e.webGLContextAttributes);return n.failIfMajorPerformanceCaveat=t,r.probablySupportsContext?r.probablySupportsContext("webgl",n)||r.probablySupportsContext("experimental-webgl",n):r.supportsContext?r.supportsContext("webgl",n)||r.supportsContext("experimental-webgl",n):r.getContext("webgl",n)||r.getContext("experimental-webgl",n)}(t)),r[t]}(t&&t.failIfMajorPerformanceCaveat))}t.exports?t.exports=e:window&&(window.mapboxgl=window.mapboxgl||{},window.mapboxgl.supported=e);var r={};e.webGLContextAttributes={antialias:!1,alpha:!0,stencil:!0,depth:!0}}),r={create:function(e,r,n){var i=t.window.document.createElement(e);return r&&(i.className=r),n&&n.appendChild(i),i},createNS:function(e,r){return t.window.document.createElementNS(e,r)}},n=t.window.document?t.window.document.documentElement.style:null;function i(t){if(!n)return null;for(var e=0;e<t.length;e++)if(t[e]in n)return t[e];return t[0]}var o,a=i(["userSelect","MozUserSelect","WebkitUserSelect","msUserSelect"]);r.disableDrag=function(){n&&a&&(o=n[a],n[a]="none")},r.enableDrag=function(){n&&a&&(n[a]=o)};var s=i(["transform","WebkitTransform"]);r.setTransform=function(t,e){t.style[s]=e};var l=!1;try{var u=Object.defineProperty({},"passive",{get:function(){l=!0}});t.window.addEventListener("test",u,u),t.window.removeEventListener("test",u,u)}catch(t){l=!1}r.addEventListener=function(t,e,r,n){void 0===n&&(n={}),"passive"in n&&l?t.addEventListener(e,r,n):t.addEventListener(e,r,n.capture)},r.removeEventListener=function(t,e,r,n){void 0===n&&(n={}),"passive"in n&&l?t.removeEventListener(e,r,n):t.removeEventListener(e,r,n.capture)};var c=function(e){e.preventDefault(),e.stopPropagation(),t.window.removeEventListener("click",c,!0)};r.suppressClick=function(){t.window.addEventListener("click",c,!0),t.window.setTimeout(function(){t.window.removeEventListener("click",c,!0)},0)},r.mousePos=function(e,r){var n=e.getBoundingClientRect();return r=r.touches?r.touches[0]:r,new t.Point(r.clientX-n.left-e.clientLeft,r.clientY-n.top-e.clientTop)},r.touchPos=function(e,r){for(var n=e.getBoundingClientRect(),i=[],o="touchend"===r.type?r.changedTouches:r.touches,a=0;a<o.length;a++)i.push(new t.Point(o[a].clientX-n.left-e.clientLeft,o[a].clientY-n.top-e.clientTop));return i},r.mouseButton=function(e){return void 0!==t.window.InstallTrigger&&2===e.button&&e.ctrlKey&&t.window.navigator.platform.toUpperCase().indexOf("MAC")>=0?0:e.button},r.remove=function(t){t.parentNode&&t.parentNode.removeChild(t)};var p=function(){this.images={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new t.RGBAImage({width:1,height:1}),this.dirty=!0};p.prototype.isLoaded=function(){return this.loaded},p.prototype.setLoaded=function(t){if(this.loaded!==t&&(this.loaded=t,t)){for(var e=0,r=this.requestors;e<r.length;e+=1){var n=r[e],i=n.ids,o=n.callback;this._notify(i,o)}this.requestors=[]}},p.prototype.getImage=function(t){return this.images[t]},p.prototype.addImage=function(t,e){this.images[t]=e},p.prototype.removeImage=function(t){delete this.images[t],delete this.patterns[t]},p.prototype.listImages=function(){return Object.keys(this.images)},p.prototype.getImages=function(t,e){var r=!0;if(!this.isLoaded())for(var n=0,i=t;n<i.length;n+=1){var o=i[n];this.images[o]||(r=!1)}this.isLoaded()||r?this._notify(t,e):this.requestors.push({ids:t,callback:e})},p.prototype._notify=function(t,e){for(var r={},n=0,i=t;n<i.length;n+=1){var o=i[n],a=this.images[o];a&&(r[o]={data:a.data.clone(),pixelRatio:a.pixelRatio,sdf:a.sdf})}e(null,r)},p.prototype.getPixelSize=function(){var t=this.atlasImage;return{width:t.width,height:t.height}},p.prototype.getPattern=function(e){var r=this.patterns[e];if(r)return r.position;var n=this.getImage(e);if(!n)return null;var i={w:n.data.width+2,h:n.data.height+2,x:0,y:0},o=new t.ImagePosition(i,n);return this.patterns[e]={bin:i,position:o},this._updatePatternAtlas(),o},p.prototype.bind=function(e){var r=e.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new t.Texture(e,this.atlasImage,r.RGBA),this.atlasTexture.bind(r.LINEAR,r.CLAMP_TO_EDGE)},p.prototype._updatePatternAtlas=function(){var e=[];for(var r in this.patterns)e.push(this.patterns[r].bin);var n=t.potpack(e),i=n.w,o=n.h,a=this.atlasImage;for(var s in a.resize({width:i||1,height:o||1}),this.patterns){var l=this.patterns[s].bin,u=l.x+1,c=l.y+1,p=this.images[s].data,h=p.width,f=p.height;t.RGBAImage.copy(p,a,{x:0,y:0},{x:u,y:c},{width:h,height:f}),t.RGBAImage.copy(p,a,{x:0,y:f-1},{x:u,y:c-1},{width:h,height:1}),t.RGBAImage.copy(p,a,{x:0,y:0},{x:u,y:c+f},{width:h,height:1}),t.RGBAImage.copy(p,a,{x:h-1,y:0},{x:u-1,y:c},{width:1,height:f}),t.RGBAImage.copy(p,a,{x:0,y:0},{x:u+h,y:c},{width:1,height:f})}this.dirty=!0};var h=d,f=1e20;function d(t,e,r,n,i,o){this.fontSize=t||24,this.buffer=void 0===e?3:e,this.cutoff=n||.25,this.fontFamily=i||"sans-serif",this.fontWeight=o||"normal",this.radius=r||8;var a=this.size=this.fontSize+2*this.buffer;this.canvas=document.createElement("canvas"),this.canvas.width=this.canvas.height=a,this.ctx=this.canvas.getContext("2d"),this.ctx.font=this.fontWeight+" "+this.fontSize+"px "+this.fontFamily,this.ctx.textBaseline="middle",this.ctx.fillStyle="black",this.gridOuter=new Float64Array(a*a),this.gridInner=new Float64Array(a*a),this.f=new Float64Array(a),this.d=new Float64Array(a),this.z=new Float64Array(a+1),this.v=new Int16Array(a),this.middle=Math.round(a/2*(navigator.userAgent.indexOf("Gecko/")>=0?1.2:1))}function m(t,e,r,n,i,o,a){for(var s=0;s<e;s++){for(var l=0;l<r;l++)n[l]=t[l*e+s];for(g(n,i,o,a,r),l=0;l<r;l++)t[l*e+s]=i[l]}for(l=0;l<r;l++){for(s=0;s<e;s++)n[s]=t[l*e+s];for(g(n,i,o,a,e),s=0;s<e;s++)t[l*e+s]=Math.sqrt(i[s])}}function g(t,e,r,n,i){r[0]=0,n[0]=-f,n[1]=+f;for(var o=1,a=0;o<i;o++){for(var s=(t[o]+o*o-(t[r[a]]+r[a]*r[a]))/(2*o-2*r[a]);s<=n[a];

65ype,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};function o(t,n){return e.aborted?r(null):t&&404!==t.status?r(t):(n&&n.resourceTiming&&(e.resourceTiming=n.resourceTiming),this.map._refreshExpiredTiles&&n&&e.setExpiryData(n),e.loadVectorData(n,this.map.painter),r(null),void(e.reloadCallback&&(this.loadTile(e,e.reloadCallback),e.reloadCallback=null)))}i.request.collectResourceTiming=this._collectResourceTiming,void 0===e.workerID||"expired"===e.state?e.workerID=this.dispatcher.send("loadTile",i,o.bind(this)):"loading"===e.state?e.reloadCallback=r:this.dispatcher.send("reloadTile",i,o.bind(this),e.workerID)},r.prototype.abortTile=function(t){this.dispatcher.send("abortTile",{uid:t.uid,type:this.type,source:this.id},void 0,t.workerID)},r.prototype.unloadTile=function(t){t.unloadVectorData(),this.dispatcher.send("removeTile",{uid:t.uid,type:this.type,source:this.id},void 0,t.workerID)},r.prototype.hasTransition=function(){return!1},r}(t.Evented),C=function(e){function r(r,n,i,o){e.call(this),this.id=r,this.dispatcher=i,this.setEventedParent(o),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=t.extend({},n),t.extend(this,t.pick(n,["url","scheme","tileSize"]))}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=E(this._options,this.map._transformRequest,function(r,n){e._tileJSONRequest=null,r?e.fire(new t.ErrorEvent(r)):n&&(t.extend(e,n),n.bounds&&(e.tileBounds=new T(n.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(n.tiles),t.postMapLoadEvent(n.tiles,e.map._getMapId()),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))})},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},r.prototype.serialize=function(){return t.extend({},this._options)},r.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},r.prototype.loadTile=function(e,r){var n=this,i=t.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.url,this.tileSize);e.request=t.getImage(this.map._transformRequest(i,t.ResourceType.Tile),function(i,o){if(delete e.request,e.aborted)e.state="unloaded",r(null);else if(i)e.state="errored",r(i);else if(o){n.map._refreshExpiredTiles&&e.setExpiryData(o),delete o.cacheControl,delete o.expires;var a=n.map.painter.context,s=a.gl;e.texture=n.map.painter.getTileTexture(o.width),e.texture?e.texture.update(o,{useMipmap:!0}):(e.texture=new t.Texture(a,o,s.RGBA,{useMipmap:!0}),e.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),a.extTextureFilterAnisotropic&&s.texParameterf(s.TEXTURE_2D,a.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,a.extTextureFilterAnisotropicMax)),e.state="loaded",r(null)}})},r.prototype.abortTile=function(t,e){t.request&&(t.request.cancel(),delete t.request),e()},r.prototype.unloadTile=function(t,e){t.texture&&this.map.painter.saveTileTexture(t.texture),e()},r.prototype.hasTransition=function(){return!1},r}(t.Evented),A=function(e){function r(r,n,i,o){e.call(this,r,n,i,o),this.type="raster-dem",this.maxzoom=22,this._options=t.extend({},n),this.encoding=n.encoding||"mapbox"}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.serialize=function(){return{type:"raster-dem",url:this.url,tileSize:this.tileSize,tiles:this.tiles,bounds:this.bounds,encoding:this.encoding}},r.prototype.loadTile=function(e,r){var n=t.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.url,this.tileSize);e.request=t.getImage(this.map._transformRequest(n,t.ResourceType.Tile),function(n,i){if(delete e.request,e.aborted)e.state="unloaded",r(null);else if(n)e.state="errored",r(n);else if(i){this.map._refreshExpiredTiles&&e.setExpiryData(i),delete i.cacheControl,delete i.expires;var o=t.browser.getImageData(i),a={uid:e.uid,coord:e.tileID,source:this.id,rawImageData:o,encoding:this.encoding};e.workerID&&"expired"!==e.state||(e.workerID=this.dispatcher.send("loadDEMTile",a,function(t,n){t&&(e.state="errored",r(t)),n&&(e.dem=n,e.needsHillshadePrepare=!0,e.state="loaded",r(null))}.bind(this)))}}.bind(this)),e.neighboringTiles=this._getNeighboringTiles(e.tileID)},r.prototype._getNeighboringTiles=function(e){var r=e.canonical,n=Math.pow(2,r.z),i=(r.x-1+n)%n,o=0===r.x?e.wrap-1:e.wrap,a=(r.x+1+n)%n,s=r.x+1===n?e.wrap+1:e.wrap,l={};return l[new t.OverscaledTileID(e.overscaledZ,o,r.z,i,r.y).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,r.z,a,r.y).key]={backfilled:!1},r.y>0&&(l[new t.OverscaledTileID(e.overscaledZ,o,r.z,i,r.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,r.z,r.x,r.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,r.z,a,r.y-1).key]={backfilled:!1}),r.y+1<n&&(l[new t.OverscaledTileID(e.overscaledZ,o,r.z,i,r.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,r.z,r.x,r.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,r.z,a,r.y+1).key]={backfilled:!1}),l},r.prototype.unloadTile=function(t){t.demTexture&&this.map.painter.saveTileTexture(t.demTexture),t.fbo&&(t.fbo.destroy(),delete t.fbo),t.dem&&delete t.dem,delete t.neighboringTiles,t.state="unloaded",this.dispatcher.send("removeDEMTile",{uid:t.uid,source:this.id},void 0,t.workerID)},r}(C),I=function(e){function r(r,n,i,o){e.call(this),this.id=r,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this.dispatcher=i,this.setEventedParent(o),this._data=n.data,this._options=t.extend({},n),this._collectResourceTiming=n.collectResourceTiming,this._resourceTiming=[],void 0!==n.maxzoom&&(this.maxzoom=n.maxzoom),n.type&&(this.t

65ype,source:this.id},null,t.workerID)},r.prototype.onRemove=function(){this._removed=!0,this.dispatcher.send("removeSource",{type:this.type,source:this.id},null,this.workerID)},r.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},r.prototype.hasTransition=function(){return!1},r}(t.Evented),D=function(e){function r(t,r,n,i){e.call(this),this.id=t,this.dispatcher=n,this.coordinates=r.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this.setEventedParent(i),this.options=r}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(e,r){var n=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._transformRequest(this.url,t.ResourceType.Image),function(i,o){i?n.fire(new t.ErrorEvent(i)):o&&(n.image=o,e&&(n.coordinates=e),r&&r(),n._finishLoading())})},r.prototype.updateImage=function(t){var e=this;return this.image&&t.url?(this.options.url=t.url,this.load(t.coordinates,function(){e.texture=null}),this):this},r.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})))},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setCoordinates=function(e){var r=this;this.coordinates=e;var n=e.map(t.MercatorCoordinate.fromLngLat);this.tileID=function(e){for(var r=1/0,n=1/0,i=-1/0,o=-1/0,a=0,s=e;a<s.length;a+=1){var l=s[a];r=Math.min(r,l.x),n=Math.min(n,l.y),i=Math.max(i,l.x),o=Math.max(o,l.y)}var u=i-r,c=o-n,p=Math.max(u,c),h=Math.max(0,Math.floor(-Math.log(p)/Math.LN2)),f=Math.pow(2,h);return new t.CanonicalTileID(h,Math.floor((r+i)/2*f),Math.floor((n+o)/2*f))}(n),this.minzoom=this.maxzoom=this.tileID.z;var i=n.map(function(t){return r.tileID.getTilePoint(t)._round()});return this._boundsArray=new t.StructArrayLayout4i8,this._boundsArray.emplaceBack(i[0].x,i[0].y,0,0),this._boundsArray.emplaceBack(i[1].x,i[1].y,t.EXTENT,0),this._boundsArray.emplaceBack(i[3].x,i[3].y,0,t.EXTENT),this._boundsArray.emplaceBack(i[2].x,i[2].y,t.EXTENT,t.EXTENT),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})),this},r.prototype.prepare=function(){if(0!==Object.keys(this.tiles).length&&this.image){var e=this.map.painter.context,r=e.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,t.rasterBoundsAttributes.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture||(this.texture=new t.Texture(e,this.image,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[n];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},r.prototype.loadTile=function(t,e){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={},e(null)):(t.state="errored",e(null))},r.prototype.serialize=function(){return{type:"image",url:this.options.url,coordinates:this.coordinates}},r.prototype.hasTransition=function(){return!1},r}(t.Evented),k={vector:S,raster:C,"raster-dem":A,geojson:I,video:function(e){function r(t,r,n,i){e.call(this,t,r,n,i),this.roundZoom=!0,this.type="video",this.options=r}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){var e=this,r=this.options;this.urls=[];for(var n=0,i=r.urls;n<i.length;n+=1){var o=i[n];this.urls.push(this.map._transformRequest(o,t.ResourceType.Source).url)}t.getVideo(this.urls,function(r,n){r?e.fire(new t.ErrorEvent(r)):n&&(e.video=n,e.video.loop=!0,e.video.addEventListener("playing",function(){e.map.triggerRepaint()}),e.map&&e.video.play(),e._finishLoading())})},r.prototype.getVideo=function(){return this.video},r.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},r.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var e=this.map.painter.context,r=e.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,t.rasterBoundsAttributes.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE),r.texSubImage2D(r.TEXTURE_2D,0,0,0,r.RGBA,r.UNSIGNED_BYTE,this.video)):(this.texture=new t.Texture(e,this.video,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[n];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this.video&&!this.video.paused},r}(D),image:D,canvas:function(e){function r(r,n,i,o){e.call(this,r,n,i,o),n.coordinates?Array.isArray(n.coordinates)&&4===n.coordinates.length&&!n.coordinates.some(function(t){return!Array.isArray(t)||2!==t.length||t.some(function(t){return"number"!=typeof t})})||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'missing required property "coordinates"'))),n.animate&&"boolean"!=typeof n.animate&&this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'o

65!0,!0,!0]},e.prototype.set=function(t){var e=this.current;(t[0]!==e[0]||t[1]!==e[1]||t[2]!==e[2]||t[3]!==e[3]||this.dirty)&&(this.gl.colorMask(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)},e}(N),H=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.getDefault=function(){return!0},e.prototype.set=function(t){(t!==this.current||this.dirty)&&(this.gl.depthMask(t),this.current=t,this.dirty=!1)},e}(N),G=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.getDefault=function(){return 255},e.prototype.set=function(t){(t!==this.current||this.dirty)&&(this.gl.stencilMask(t),this.current=t,this.dirty=!1)},e}(N),W=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.getDefault=function(){return{func:this.gl.ALWAYS,ref:0,mask:255}},e.prototype.set=function(t){var e=this.current;(t.func!==e.func||t.ref!==e.ref||t.mask!==e.mask||this.dirty)&&(this.gl.stencilFunc(t.func,t.ref,t.mask),this.current=t,this.dirty=!1)},e}(N),Z=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.getDefault=function(){var t=this.gl;return[t.KEEP,t.KEEP,t.KEEP]},e.prototype.set=function(t){var e=this.current;(t[0]!==e[0]||t[1]!==e[1]||t[2]!==e[2]||this.dirty)&&(this.gl.stencilOp(t[0],t[1],t[2]),this.current=t,this.dirty=!1)},e}(N),X=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.getDefault=function(){return!1},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;t?e.enable(e.STENCIL_TEST):e.disable(e.STENCIL_TEST),this.current=t,this.dirty=!1}},e}(N),Y=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.getDefault=function(){return[0,1]},e.prototype.set=function(t){var e=this.current;(t[0]!==e[0]||t[1]!==e[1]||this.dirty)&&(this.gl.depthRange(t[0],t[1]),this.current=t,this.dirty=!1)},e}(N),K=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.getDefault=function(){return!1},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;t?e.enable(e.DEPTH_TEST):e.disable(e.DEPTH_TEST),this.current=t,this.dirty=!1}},e}(N),J=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.getDefault=function(){return this.gl.LESS},e.prototype.set=function(t){(t!==this.current||this.dirty)&&(this.gl.depthFunc(t),this.current=t,this.dirty=!1)},e}(N),Q=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.getDefault=function(){return!1},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;t?e.enable(e.BLEND):e.disable(e.BLEND),this.current=t,this.dirty=!1}},e}(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.getDefault=function(){var t=this.gl;return[t.ONE,t.ZERO]},e.prototype.set=function(t){var e=this.current;(t[0]!==e[0]||t[1]!==e[1]||this.dirty)&&(this.gl.blendFunc(t[0],t[1]),this.current=t,this.dirty=!1)},e}(N),tt=function(e){function r(){e.apply(this,arguments)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.getDefault=function(){return t.Color.transparent},r.prototype.set=function(t){var e=this.current;(t.r!==e.r||t.g!==e.g||t.b!==e.b||t.a!==e.a||this.dirty)&&(this.gl.blendColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1)},r}(N),et=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.getDefault=function(){return this.gl.FUNC_ADD},e.prototype.set=function(t){(t!==this.current||this.dirty)&&(this.gl.blendEquation(t),this.current=t,this.dirty=!1)},e}(N),rt=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.getDefault=function(){return!1},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;t?e.enable(e.CULL_FACE):e.disable(e.CULL_FACE),this.current=t,this.dirty=!1}},e}(N),nt=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.getDefault=function(){return this.gl.BACK},e.prototype.set=function(t){(t!==this.current||this.dirty)&&(this.gl.cullFace(t),this.current=t,this.dirty=!1)},e}(N),it=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.getDefault=function(){return this.gl.CCW},e.prototype.set=function(t){(t!==this.current||this.dirty)&&(this.gl.frontFace(t),this.current=t,this.dirty=!1)},e}(N),ot=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.getDefault=function(){return null},e.prototype.set=function(t){(t!==this.current||this.dirty)&&(this.gl.useProgram(t),this.current=t,this.dirty=!1)},e}(N),at=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.getDefault=function(){return this.gl.TEXTURE0},e.prototype.set=function(t){(t!==this.current||this.dirty)&&(this.gl.activeTexture(t),this.current=t,this.dirty=!1)},e}(N),st=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.getDefault=function(){var t=this.gl;return[0,0,t.drawingBufferWidth,t.drawingBufferHeight]},e.prototype.set=function(t){var e=this.current;(t[0]!==e[0]||t[1]!==e[1]||t[2]!==e[2]||t[3]!==e[3]||this.dirty)&&(this.gl.viewport(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)},e}(N),lt=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.getDefault=function(){return null},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;e.bindFramebuffer(e.FRAMEBUFFER,t),this.current=t,this.dirty=!1}},e}(N),ut=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.getDefault=function(){return null},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;e.bindRenderbuffer(e.RENDERBUFFER,t),this.current=t,this.dirty=!1}},e}(N),ct=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.getDefault=function(){return null},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;e.bindTexture(e.TEXTURE_2D,t),this.current=t,this.dirty=!1}},e}(N),pt=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.getDefault=function(){return null},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;e.bindBuffer(e.ARRAY_BUFFER,t),this.current=t,this.dirty=!1}},e}(N),ht=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.getDefault=function(){return null},e.prototype.set=function(t){var e=this.gl;e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,t),this.current=t,this.dirty=!1},e}(N),ft=function(t){function e(e){t.call(this,e),this.vao=e.extVertexArrayObject}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return null},e.prototype.set=function(t){this.vao&&(t!==this.current||this.dirty)&&(this.vao.bindVertexArrayOES(t),this.current=t,this.dirty=!1)},e}(N),dt=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.getDefault=function(){return 4},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;e.pixelStorei(e.UNPACK_ALIGNMENT,t),this.current=t,this.dirty=!1}},e}(N),mt=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.getDefault=function(){return!1},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t),this.current=t,this.dirty=!1}},e}(N),gt=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.getDefault=function(){return!1},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;e.pixelStorei(e.UNPACK_FLIP_Y_WEBGL,t),this.current=t,this.dirty=!1}},e}(N),yt=function(t){function e(e,r){t.call(this,e),this.context=e,this.parent=r}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return null},e}(N),vt=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.setDirty=function(){this.dirty=!0},e.prototype.set=function(t){if(t!==this.current||this.dirty){this.context.bindFramebuffer.set(this.parent);var e=this.gl;e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}},e}(yt),_t=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.set=function(t){if(t!==this.current||this.dirty){this.context.bindFramebuffer.set(this.parent);var e=this.gl;e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,t),this.current=t,this.dirty=!1}},e}(yt),xt=function(t,e,r){this.context=t,this.width=e,this.height=r;var n=t.gl,i=this.framebuffer=n.createFramebuffer();

65this.colorAttachment=new vt(t,i),this.depthAttachment=new _t(t,i)};xt.prototype.destroy=function(){var t=this.context.gl,e=this.colorAttachment.get();e&&t.deleteTexture(e);var r=this.depthAttachment.get();r&&t.deleteRenderbuffer(r),t.deleteFramebuffer(this.framebuffer)};var bt=function(t,e,r){this.func=t,this.mask=e,this.range=r};bt.ReadOnly=!1,bt.ReadWrite=!0,bt.disabled=new bt(519,bt.ReadOnly,[0,1]);var wt=function(t,e,r,n,i,o){this.test=t,this.ref=e,this.mask=r,this.fail=n,this.depthFail=i,this.pass=o};wt.disabled=new wt({func:519,mask:0},0,0,7680,7680,7680);var Et=function(t,e,r){this.blendFunction=t,this.blendColor=e,this.mask=r};Et.disabled=new Et(Et.Replace=[1,0],t.Color.transparent,[!1,!1,!1,!1]),Et.unblended=new Et(Et.Replace,t.Color.transparent,[!0,!0,!0,!0]),Et.alphaBlended=new Et([1,771],t.Color.transparent,[!0,!0,!0,!0]);var Tt=function(t,e,r){this.enable=t,this.mode=e,this.frontFace=r};Tt.disabled=new Tt(!1,1029,2305),Tt.backCCW=new Tt(!0,1029,2305);var St=function(t){this.gl=t,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.clearColor=new U(this),this.clearDepth=new V(this),this.clearStencil=new j(this),this.colorMask=new q(this),this.depthMask=new H(this),this.stencilMask=new G(this),this.stencilFunc=new W(this),this.stencilOp=new Z(this),this.stencilTest=new X(this),this.depthRange=new Y(this),this.depthTest=new K(this),this.depthFunc=new J(this),this.blend=new Q(this),this.blendFunc=new $(this),this.blendColor=new tt(this),this.blendEquation=new et(this),this.cullFace=new rt(this),this.cullFaceSide=new nt(this),this.frontFace=new it(this),this.program=new ot(this),this.activeTexture=new at(this),this.viewport=new st(this),this.bindFramebuffer=new lt(this),this.bindRenderbuffer=new ut(this),this.bindTexture=new ct(this),this.bindVertexBuffer=new pt(this),this.bindElementBuffer=new ht(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new ft(this),this.pixelStoreUnpack=new dt(this),this.pixelStoreUnpackPremultiplyAlpha=new mt(this),this.pixelStoreUnpackFlipY=new gt(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureHalfFloat=t.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&t.getExtension("OES_texture_half_float_linear")};St.prototype.setDirty=function(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.extVertexArrayObject&&(this.bindVertexArrayOES.dirty=!0),this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0},St.prototype.createIndexBuffer=function(t,e){return new R(this,t,e)},St.prototype.createVertexBuffer=function(t,e,r){return new F(this,t,e,r)},St.prototype.createRenderbuffer=function(t,e,r){var n=this.gl,i=n.createRenderbuffer();return this.bindRenderbuffer.set(i),n.renderbufferStorage(n.RENDERBUFFER,t,e,r),this.bindRenderbuffer.set(null),i},St.prototype.createFramebuffer=function(t,e){return new xt(this,t,e)},St.prototype.clear=function(t){var e=t.color,r=t.depth,n=this.gl,i=0;e&&(i|=n.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==r&&(i|=n.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(r),this.depthMask.set(!0)),n.clear(i)},St.prototype.setCullFace=function(t){!1===t.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(t.mode),this.frontFace.set(t.frontFace))},St.prototype.setDepthMode=function(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)},St.prototype.setStencilMode=function(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)},St.prototype.setColorMode=function(e){t.isEqual(e.blendFunction,Et.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask)},St.prototype.unbindVAO=function(){this.extVertexArrayObject&&this.bindVertexArrayOES.set(null)};var Ct=function(e){function r(r,n,i){var o=this;e.call(this),this.id=r,this.dispatcher=i,this.on("data",function(t){"source"===t.dataType&&"metadata"===t.sourceDataType&&(o._sourceLoaded=!0),o._sourceLoaded&&!o._paused&&"source"===t.dataType&&"content"===t.sourceDataType&&(o.reload(),o.transform&&o.update(o.transform))}),this.on("error",function(){o._sourceErrored=!0}),this._source=M(r,n,i,this),this._tiles={},this._cache=new O(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._coveredTiles={},this._state=new t.SourceFeatureState}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.onAdd=function(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._source&&this._source.onAdd&&this._source.onAdd(t)},r.prototype.onRemove=function(t){this._source&&this._source.onRemove&&this._source.onRemove(t)},r.prototype.loaded=function(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;for(var t in this._tiles){var e=this._tiles[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}return!0},r.prototype.getSource=function(){return this._source},r.prototype.pause=function(){this._paused=!0},r.prototype.resume=function(){if(this._paused){var t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform)}},r.prototype._loadTile=function(t,e){return this._source.loadTile(t,e)},r.prototype._unloadTile=function(t){if(this._source.unloadTile)return this._source.unloadTile(t,function(){})},r.prototype._abortTile=function(t){if(this._source.abortTile)return this._source.abortTile(t,function(){})},r.prototype.serialize=function(){return this._source.serialize()},r.prototype.prepare=function(t){for(var e in this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null),this._tiles)this._tiles[e].upload(t)},r.prototype.getIds=function(){return Object.keys(this._tiles).map(Number).sort(At)},r.prototype.getRenderableIds=function(e){var r=this,n=[];for(var i in this._tiles)this._isIdRenderable(+i,e)&&n.push(+i);return e?n.sort(function(e,n){var i=r._tiles[e].tileID,o=r._tiles[n].tileID,a=new t.Point(i.canonical.x,i.canonical.y)._rotate(r.transform.angle),s=new t.Point(o.canonical.x,o.canonical.y)._rotate(r.transform.angle);return i.overscaledZ-o.overscaledZ||s.y-a.y||s.x-a.x}):n.sort(At)},r.prototype.hasRenderableParent=function(t){var e=this.findLoadedParent(t,0);return!!e&&this._isIdRenderable(e.tileID.key)},r.prototype._isIdRenderable=function(t,e){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(e||!this._tiles[t].holdingForFade())},r.prototype.reload=function(){if(this._paused)this._shouldReloadOnResume=!0;else for(var t in this._cache.reset(),this._tiles)"errored"!==this._tiles[t].state&&this._reloadTile(t,"reloading")},r.prototype._reloadTile=function(t,e){var r=this._tiles[t];r&&("loading"!==r.state&&(r.state=e),this._loadTile(r,this._tileLoaded.bind(this,r,t,e)))},r.prototype._tileLoaded=function(e,r,n,i){if(i)return e.state="errored",void(404!==i.status?this._source.fire(new t.ErrorEvent(i,{tile:e})):this.update(this.transform));e.timeAdded=t.browser.now(),"expired"===n&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(r,e),"raster-dem"===this.getSource().type&&e.dem&&this._backfillDEM(e),this._state.initializeTileState(e,this.map?this.map.painter:null),this._source.fire(new t.Event("data",{dataType:"source",tile:e,coord:e.tileID}))},r.prototype._backfillDEM=function(t){for(var e=this.getRenderableIds(),r=0;r<e.length;r++){var n=e[r];if(t.neighboringTiles&&t.neighboringTiles[n]){var i=this.getTileByID(n);o(t,i),o(i,t)}}function o(t,e){t.needsHillshadePrepare=!0;var r=e.tileID.canonical.x-t.tileID.canonical.x,n=e.tileID.canonical.y-t.tileID.canonical.y,i=Math.pow(2,t.tileID.canonical.z),o=e.tileID.key;0===r&&0===n||Math.abs(n)>1||(Math.abs(r)>1&&(1===Math.abs(r+i)?r+=i:1===Math.abs(r-i)&&(r-=i)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,r,n),t.neighboringTiles&&t.neighboringTiles[o]&&(t.neighboringTiles[o].backfilled=!0)))}},r.prototype.getTile=function(t){return this.getTileByID(t.key)},r.prototype.getTileByID=function(t){return this._tiles[t]},r.prototype.getZoom=function(t){return t.zoom+t.scaleZoom(t.tileSize/this._source.tileSize)},r.prototype._retainLoadedChildren=function(t,e,r,n){for(var i in this._tiles){var o=this._tiles[i];if(!(n[i]||!o.hasData()||o.tileID.overscaledZ<=e||o.tileID.overscaledZ>r)){for(var a=o.tileID;o&&o.tileID.overscaledZ>e+1;){var s=o.tileID.scaledTo(o.tileID.overscaledZ-1);(o=this._tiles[s.key])&&o.hasData()&&(a=s)}for(var l=a;l.overscaledZ>e;)if(t[(l=l.scaledTo(l.overscaledZ-1)).key]){n[a.key]=a;break}}}},r.prototype.findLoadedParent=function(t,e){for(var r=t.overscaledZ-1;r>=e;r--){var n=t.scaledTo(r);if(!n)return;var i=String(n.key),o=this._tiles[i];if(o&&o.hasData())return o;if(this._cache.has(n))return this._cache.get(n)}},r.prototype.updateCacheSize=function(t){var e=(Math.ceil(t.width/this._source.tileSize)+1)*(Math.ceil(t.height/this._source.tileSize)+1),r=Math.floor(5*e),n="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,r):r;this._cache.setMaxSize(n)},r.prototype.handleWrapJump=function(t){var e=(t-(void 0===this._prevLng?t:this._prevLng))/360,r=Math.round(e);if(this._prevLng=t,r){var n={};for(var i in this._tiles){var o=this._tiles[i];o.tileID=o.tileID.unwrapTo(o.tileID.wrap+r),n[o.tileID.key]=o}for(var a in this._tiles=n,this._timers)clearTimeout(this._timers[a]),delete this._timers[a];for(var s in this._tiles){var l=this._tiles[s];this._setTileReloadTimer(s,l)}}},r.prototype.update=function(e){var n=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var i;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?i=e.getVisibleUnwrappedCoordinates(this._source.tileID).map(function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)}):(i=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(i=i.filter(function(t){return n._source.hasTile(t)}))):i=[];var o=(this._source.roundZoom?Math.round:Math.floor)(this.getZoom(e)),a=Math.max(o-r.maxOverzooming,this._source.minzoom),s=Math.max(o+r.maxUnderzooming,this._source.minzoom),l=this._updateRetainedTiles(i,o);if(It(this._source.type)){for(var u={},c={},p=0,h=Object.keys(l);p<h.length;p+=1){var f=h[p],d=l[f],m=this._tiles[f];if(m&&!(m.fadeEndTime&&m.fadeEndTime<=t.browser.now())){var g=this.findLoadedParent(d,a);g&&(this._addTile(g.tileID),u[g.tileID.key]=g.tileID),c[f]=d}}for(var y in this._retainLoadedChildren(c,o,s,l),u)l[y]||(this._coveredTiles[y]=!0,l[y]=u[y])}for(var v in l)this._tiles[v].clearFadeHold();for(var _=0,x=t.keysDifference(this._tiles,l);_<x.length;_+=1){var b=x[_],w=this._tiles[b];w.hasSymbolBuckets&&!w.holdingForFade()?w.setHoldDuration(this.map._fadeDuration):w.hasSymbolBuckets&&!w.symbolFadeFinished()||this._removeTile(b)}}},r.prototype.releaseSymbolFadeTiles=function(){for(var t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(t)},r.prototype._updateRetainedTiles=function(t,e){for(var n={},i={},o=Math.max(e-r.maxOverzooming,this._source.minzoom),a=Math.max(e+r.maxUnderzooming,this._source.minzoom),s={},l=0,u=t;l<u.length;l+=1){var c=u[l],p=this._addTile(c);n[c.key]=c,p.hasData()||e<this._source.maxzoom&&(s[c.key]=c)}this._retainLoadedChildren(s,e,a,n);for(var h=0,f=t;h<f.length;h+=1){var d=f[h],m=this._tiles[d.key];if(!m.hasData()){if(e+1>this._source.maxzoom){var g=d.children(this._source.maxzoom)[0],y=this.getTile(g);if(y&&y.hasData()){n[g.key]=g;continue}}else{var v=d.children(this._source.maxzoom);if(n[v[0].key]&&n[v[1].key]&&n[v[2].key]&&n[v[3].key])continue}for(var _=m.wasRequested(),x=d.overscaledZ-1;x>=o;--x){var b=d.scaledTo(x);if(i[b.key])break;if(i[b.key]=!0,!(m=this.getTile(b))&&_&&(m=this._addTile(b)),m&&(n[b.key]=b,_=m.wasRequested(),m.hasData()))break}}}return n},r.prototype._addTile=function(e){var r=this._tiles[e.key];if(r)return r;(r=this._cache.getAndRemove(e))&&(this._setTileReloadTimer(e.key,r),r.tileID=e,this._state.initializeTileState(r,this.map?this.map.painter:null),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,r)));var n=Boolean(r);return n||(r=new t.Tile(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(r,this._tileLoaded.bind(this,r,e.key,r.state))),r?(r.uses++,this._tiles[e.key]=r,n||this._source.fire(new t.Event("dataloading",{tile:r,coord:r.tileID,dataType:"source"})),r):null},r.prototype._setTileReloadTimer=function(t,e){var r=this;t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);var n=e.getExpiryTimeout();n&&(this._timers[t]=setTimeout(function(){r._reloadTile(t,"expired"),delete r._timers[t]},n))},r.prototype._removeTile=function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))},r.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset()},r.prototype.tilesIn=function(e,r,n){var i=this,o=[],a=this.transform;if(!a)return o;for(var s=n?a.getCameraQueryGeometry(e):e,l=e.map(function(t){return a.pointCoordinate(t)}),u=s.map(function(t){return a.pointCoordinate(t)}),c=this.getIds(),p=1/0,h=1/0,f=-1/0,d=-1/0,m=0,g=u;m<g.length;m+=1){var y=g[m];p=Math.min(p,y.x),h=Math.min(h,y.y),f=Math.max(f,y.x),d=Math.max(d,y.y)}for(var v=function(e){var n=i._tiles[c[e]];if(!n.holdingForFade()){var s=n.tileID,m=Math.pow(2,a.zoom-n.tileID.overscaledZ),g=r*n.queryPadding*t.EXTENT/n.tileSize/m,y=[s.getTilePoint(new t.MercatorCoordinate(p,h)),s.getTilePoint(new t.MercatorCoordinate(f,d))];if(y[0].x-g<t.EXTENT&&y[0].y-g<t.EXTENT&&y[1].x+g>=0&&y[1].y+g>=0){var v=l.map(function(t){return s.getTilePoint(t)}),_=u.map(function(t){return s.getTilePoint(t)});o.push({tile:n,tileID:s,queryGeometry:v,cameraQueryGeometry:_,scale:m})}}},_=0;_<c.length;_++)v(_);return o},r.prototype.getVisibleCoordinates=function(t){for(var e=this,r=this.getRenderableIds(t).map(function(t){return e._tiles[t].tileID}),n=0,i=r;n<i.length;n+=1){var o=i[n];o.posMatrix=this.transform.calculatePosMatrix(o.toUnwrapped())}return r},r.prototype.hasTransition=function(){if(this._source.hasTransition())return!0;if(It(this._source.type))for(var e in this._tiles){var r=this._tiles[e];if(void 0!==r.fadeEndTime&&r.fadeEndTime>=t.browser.now())return!0}return!1},r.prototype.setFeatureState=function(t,e,r){t=t||"_geojsonTileLayer",this._state.updateState(t,e,r)},r.prototype.removeFeatureState=function(t,e,r){t=t||"_geojsonTileLayer",this._state.removeFeatureState(t,e,r)},r.prototype.getFeatureState=function(t,e){return t=t||"_geojsonTileLayer",this._state.getState(t,e)},r}(t.Evented);function At(t,e){return t%32-e%32||e-t}function It(t){return"raster"===t||"image"===t||"video"===t}function Dt(){return new t.window.Worker(Xn.workerUrl)}Ct.maxOverzooming=10,Ct.maxUnderzooming=3;var kt=function(){this.active={}};kt.prototype.acquire=function(t){if(!this.workers)for(this.workers=[];this.workers.length<kt.workerCount;)this.workers.push(new Dt);return this.active[t]=!0,this.workers.slice()},kt.prototype.release=function(t){delete this.active[t],0===Object.keys(this.active).length&&(this.workers.forEach(function(t){t.terminate()}),this.workers=null)};var Mt,Pt=Math.floor(t.browser.hardwareConcurrency/2);function zt(e,r){var n={};for(var i in e)"ref"!==i&&(n[i]=e[i]);return t.refProperties.forEach(function(t){t in r&&(n[t]=r[t])}),n}function Lt(t){t=t.slice();for(var e=Object.create(null),r=0;r<t.length;r++)e[t[r].id]=t[r];for(var n=0;n<t.length;n++)"ref"in t[n]&&(t[n]=zt(t[n],e[t[n].ref]));return t}kt.workerCount=Math.max(Math.min(Pt,6),1);var Ot={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight"};function Rt(t,e,r){r.push({command:Ot.addSource,args:[t,e[t]]})}function Bt(t,e,r){e.push({command:Ot.removeSource,args:[t]}),r[t]=!0}function Ft(t,e,r,n){Bt(t,r,n),Rt(t,e,r)}function Nt(e,r,n){var i;for(i in e[n])if(e[n].hasOwnProperty(i)&&"data"!==i&&!t.isEqual(e[n][i],r[n][i]))return!1;for(i in r[n])if(r[n].hasOwnProperty(i)&&"data"!==i&&!t.isEqual(e[n][i],r[n][i]))return!1;return!0}function Ut(e,r,n,i,o,a){var s;for(s in r=r||{},e=e||{})e.hasOwnProperty(s)&&(t.isEqual(e[s],r[s])||n.push({command:a,args:[i,s,r[s],o]}));for(s in r)r.hasOwnProperty(s)&&!e.hasOwnProperty(s)&&(t.isEqual(e[s],r[s])||n.push({command:a,args:[i,s,r[s],o]}))}function Vt(t){return t.id}function jt(t,e){return t[e.id]=e,t}var qt=function(t,e,r){var n=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(t/r),this.yCellCount=Math.ceil(e/r);for(var o=0;o<this.xCellCount*this.yCellCount;o++)n.push([]),i.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=e,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/e,this.boxUid=0,this.circleUid=0};qt.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},qt.prototype.insert=function(t,e,r,n,i){this._forEachCell(e,r,n,i,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(r),this.bboxes.push(n),this.bboxes.push(i)}

65,qt.prototype.insertCircle=function(t,e,r,n){this._forEachCell(e-n,r-n,e+n,r+n,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(r),this.circles.push(n)},qt.prototype._insertBoxCell=function(t,e,r,n,i,o){this.boxCells[i].push(o)},qt.prototype._insertCircleCell=function(t,e,r,n,i,o){this.circleCells[i].push(o)},qt.prototype._query=function(t,e,r,n,i,o){if(r<0||t>this.width||n<0||e>this.height)return!i&&[];var a=[];if(t<=0&&e<=0&&this.width<=r&&this.height<=n){if(i)return!0;for(var s=0;s<this.boxKeys.length;s++)a.push({key:this.boxKeys[s],x1:this.bboxes[4*s],y1:this.bboxes[4*s+1],x2:this.bboxes[4*s+2],y2:this.bboxes[4*s+3]});for(var l=0;l<this.circleKeys.length;l++){var u=this.circles[3*l],c=this.circles[3*l+1],p=this.circles[3*l+2];a.push({key:this.circleKeys[l],x1:u-p,y1:c-p,x2:u+p,y2:c+p})}return o?a.filter(o):a}var h={hitTest:i,seenUids:{box:{},circle:{}}};return this._forEachCell(t,e,r,n,this._queryCell,a,h,o),i?a.length>0:a},qt.prototype._queryCircle=function(t,e,r,n,i){var o=t-r,a=t+r,s=e-r,l=e+r;if(a<0||o>this.width||l<0||s>this.height)return!n&&[];

65var u=[],c={hitTest:n,circle:{x:t,y:e,radius:r},seenUids:{box:{},circle:{}}};return this._forEachCell(o,s,a,l,this._queryCellCircle,u,c,i),n?u.length>0:u},qt.prototype.query=function(t,e,r,n,i){return this._query(t,e,r,n,!1,i)},qt.prototype.hitTest=function(t,e,r,n,i){return this._query(t,e,r,n,!0,i)},qt.prototype.hitTestCircle=function(t,e,r,n){return this._queryCircle(t,e,r,!0,n)},qt.prototype._queryCell=function(t,e,r,n,i,o,a,s){var l=a.seenUids,u=this.boxCells[i];if(null!==u)for(var c=this.bboxes,p=0,h=u;p<h.length;p+=1){var f=h[p];if(!l.box[f]){l.box[f]=!0;var d=4*f;if(t<=c[d+2]&&e<=c[d+3]&&r>=c[d+0]&&n>=c[d+1]&&(!s||s(this.boxKeys[f]))){if(a.hitTest)return o.push(!0),!0;o.push({key:this.boxKeys[f],x1:c[d],y1:c[d+1],x2:c[d+2],y2:c[d+3]})}}}var m=this.circleCells[i];if(null!==m)for(var g=this.circles,y=0,v=m;y<v.length;y+=1){var _=v[y];if(!l.circle[_]){l.circle[_]=!0;var x=3*_;if(this._circleAndRectCollide(g[x],g[x+1],g[x+2],t,e,r,n)&&(!s||s(this.circleKeys[_]))){if(a.hitTest)return o.push(!0),!0;var b=g[x],w=g[x+1],E=g[x+2];o.push({key:this.circleKeys[_],x1:b-E,y1:w-E,x2:b+E,y2:w+E})}}}},qt.prototype._queryCellCircle=function(t,e,r,n,i,o,a,s){var l=a.circle,u=a.seenUids,c=this.boxCells[i];if(null!==c)for(var p=this.bboxes,h=0,f=c;h<f.length;h+=1){var d=f[h];if(!u.box[d]){u.box[d]=!0;var m=4*d;if(this._circleAndRectCollide(l.x,l.y,l.radius,p[m+0],p[m+1],p[m+2],p[m+3])&&(!s||s(this.boxKeys[d])))return o.push(!0),!0}}var g=this.circleCells[i];if(null!==g)for(var y=this.circles,v=0,_=g;v<_.length;v+=1){var x=_[v];if(!u.circle[x]){u.circle[x]=!0;var b=3*x;if(this._circlesCollide(y[b],y[b+1],y[b+2],l.x,l.y,l.radius)&&(!s||s(this.circleKeys[x])))return o.push(!0),!0}}},qt.prototype._forEachCell=function(t,e,r,n,i,o,a,s){for(var l=this._convertToXCellCoord(t),u=this._convertToYCellCoord(e),c=this._convertToXCellCoord(r),p=this._convertToYCellCoord(n),h=l;h<=c;h++)for(var f=u;f<=p;f++){var d=this.xCellCount*f+h;if(i.call(this,t,e,r,n,d,o,a,s))return}},qt.prototype._convertToXCellCoord=function(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))},qt.prototype._convertToYCellCoord=function(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))},qt.prototype._circlesCollide=function(t,e,r,n,i,o){var a=n-t,s=i-e,l=r+o;return l*l>a*a+s*s},qt.prototype._circleAndRectCollide=function(t,e,r,n,i,o,a){var s=(o-n)/2,l=Math.abs(t-(n+s));if(l>s+r)return!1;var u=(a-i)/2,c=Math.abs(e-(i+u));if(c>u+r)return!1;if(l<=s||c<=u)return!0;var p=l-s,h=c-u;return p*p+h*h<=r*r};var Ht=t.properties.layout;function Gt(e,r,n,i,o){var a=t.identity(new Float32Array(16));return r?(t.identity(a),t.scale(a,a,[1/o,1/o,1]),n||t.rotateZ(a,a,i.angle)):(t.scale(a,a,[i.width/2,-i.height/2,1]),t.translate(a,a,[1,-1,0]),t.multiply(a,a,e)),a}function Wt(e,r,n,i,o){var a=t.identity(new Float32Array(16));return r?(t.multiply(a,a,e),t.scale(a,a,[o,o,1]),n||t.rotateZ(a,a,-i.angle)):(t.scale(a,a,[1,-1,1]),t.translate(a,a,[-1,-1,0]),t.scale(a,a,[2/i.width,2/i.height,1])),a}function Zt(e,r){var n=[e.x,e.y,0,1];ne(n,n,r);var i=n[3];return{point:new t.Point(n[0]/i,n[1]/i),signedDistanceFromCamera:i}}function Xt(t,e){var r=t[0]/t[3],n=t[1]/t[3];return r>=-e[0]&&r<=e[0]&&n>=-e[1]&&n<=e[1]}function Yt(e,r,n,i,o,a,s,l){var u=i?e.textSizeData:e.iconSizeData,c=t.evaluateSizeForZoom(u,n.transform.zoom,Ht.properties[i?"text-size":"icon-size"]),p=[256/n.width*2+1,256/n.height*2+1],h=i?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;h.clear();for(var f=e.lineVertexArray,d=i?e.text.placedSymbolArray:e.icon.placedSymbolArray,m=n.transform.width/n.transform.height,g=!1,y=0;y<d.length;y++){var v=d.get(y);if(v.hidden||v.writingMode===t.WritingMode.vertical&&!g)re(v.numGlyphs,h);else{g=!1;var _=[v.anchorX,v.anchorY,0,1];if(t.transformMat4(_,_,r),Xt(_,p)){var x=.5+_[3]/n.transform.cameraToCenterDistance*.5,b=t.evaluateSizeForFeature(u,c,v),w=s?b*x:b/x,E=new t.Point(v.anchorX,v.anchorY),T=Zt(E,o).point,S={},C=Qt(v,w,!1,l,r,o,a,e.glyphOffsetArray,f,h,T,E,S,m);g=C.useVertical,(C.notEnoughRoom||g||C.needsFlipping&&Qt(v,w,!0,l,r,o,a,e.glyphOffsetArray,f,h,T,E,S,m).notEnoughRoom)&&re(v.numGlyphs,h)}else re(v.numGlyphs,h)}}i?e.text.dynamicLayoutVertexBuffer.updateData(h):e.icon.dynamicLayoutVertexBuffer.updateData(h)}function Kt(t,e,r,n,i,o,a,s,l,u,c,p){var h=s.glyphStartIndex+s.numGlyphs,f=s.lineStartIndex,d=s.lineStartIndex+s.lineLength,m=e.getoffsetX(s.glyphStartIndex),g=e.getoffsetX(h-1),y=te(t*m,r,n,i,o,a,s.segment,f,d,l,u,c,p);if(!y)return null;var v=te(t*g,r,n,i,o,a,s.segment,f,d,l,u,c,p);return v?{first:y,last:v}:null}function Jt(e,r,n,i){return e===t.WritingMode.horizontal&&Math.abs(n.y-r.y)>Math.abs(n.x-r.x)*i?{useVertical:!0}:(e===t.WritingMode.vertical?r.y<n.y:r.x>n.x)?{needsFlipping:!0}:null}function Qt(e,r,n,i,o,a,s,l,u,c,p,h,f,d){var m,g=r/24,y=e.lineOffsetX*r,v=e.lineOffsetY*r;if(e.numGlyphs>1){var _=e.glyphStartIndex+e.numGlyphs,x=e.lineStartIndex,b=e.lineStartIndex+e.lineLength,w=Kt(g,l,y,v,n,p,h,e,u,a,f,!1);if(!w)return{notEnoughRoom:!0};var E=Zt(w.first.point,s).point,T=Zt(w.last.point,s).point;if(i&&!n){var S=Jt(e.writingMode,E,T,d);if(S)return S}m=[w.first];for(var C=e.glyphStartIndex+1;C<_-1;C++)m.push(te(g*l.getoffsetX(C),y,v,n,p,h,e.segment,x,b,u,a,f,!1));m.push(w.last)}

65else{if(i&&!n){var A=Zt(h,o).point,I=e.lineStartIndex+e.segment+1,D=new t.Point(u.getx(I),u.gety(I)),k=Zt(D,o),M=k.signedDistanceFromCamera>0?k.point:$t(h,D,A,1,o),P=Jt(e.writingMode,A,M,d);if(P)return P}var z=te(g*l.getoffsetX(e.glyphStartIndex),y,v,n,p,h,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,u,a,f,!1);if(!z)return{notEnoughRoom:!0};m=[z]}for(var L=0,O=m;L<O.length;L+=1){var R=O[L];t.addDynamicAttributes(c,R.point,R.angle)}return{}}function $t(t,e,r,n,i){var o=Zt(t.add(t.sub(e)._unit()),i).point,a=r.sub(o);return r.add(a._mult(n/a.mag()))}function te(e,r,n,i,o,a,s,l,u,c,p,h,f){var d=i?e-r:e+r,m=d>0?1:-1,g=0;i&&(m*=-1,g=Math.PI),m<0&&(g+=Math.PI);for(var y=m>0?l+s:l+s+1,v=y,_=o,x=o,b=0,w=0,E=Math.abs(d);b+w<=E;){if((y+=m)<l||y>=u)return null;if(x=_,void 0===(_=h[y])){var T=new t.Point(c.getx(y),c.gety(y)),S=Zt(T,p);if(S.signedDistanceFromCamera>0)_=h[y]=S.point;else{var C=y-m;_=$t(0===b?a:new t.Point(c.getx(C),c.gety(C)),T,x,E-b+1,p)}}b+=w,w=x.dist(_)}var A=(E-b)/w,I=_.sub(x),D=I.mult(A)._add(x);return D._add(I._unit()._perp()._mult(n*m)),{point:D,angle:g+Math.atan2(_.y-x.y,_.x-x.x),tileDistance:f?{prevTileDistance:y-m===v?0:c.gettileUnitDistanceFromAnchor(y-m),lastSegmentViewportDistance:E-b}:null}}var ee=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function re(t,e){for(var r=0;r<t;r++){var n=e.length;e.resize(n+4),e.float32.set(ee,3*n)}}function ne(t,e,r){var n=e[0],i=e[1];return t[0]=r[0]*n+r[4]*i+r[12],t[1]=r[1]*n+r[5]*i+r[13],t[3]=r[3]*n+r[7]*i+r[15],t}var ie=function(t,e,r){void 0===e&&(e=new qt(t.width+200,t.height+200,25)),void 0===r&&(r=new qt(t.width+200,t.height+200,25)),this.transform=t,this.grid=e,this.ignoredGrid=r,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+100,this.screenBottomBoundary=t.height+100,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200};function oe(t,e,r){t[e+4]=r?1:0}function ae(e,r,n){return r*(t.EXTENT/(e.tileSize*Math.pow(2,n-e.tileID.overscaledZ)))}ie.prototype.placeCollisionBox=function(t,e,r,n,i){var o=this.projectAndGetPerspectiveRatio(n,t.anchorPointX,t.anchorPointY),a=r*o.perspectiveRatio,s=t.x1*a+o.point.x,l=t.y1*a+o.point.y,u=t.x2*a+o.point.x,c=t.y2*a+o.point.y;return!this.isInsideGrid(s,l,u,c)||!e&&this.grid.hitTest(s,l,u,c,i)?{box:[],offscreen:!1}:{box:[s,l,u,c],offscreen:this.isOffscreen(s,l,u,c)}},ie.prototype.approximateTileDistance=function(t,e,r,n,i){var o=i?1:n/this.pitchfactor,a=t.lastSegmentViewportDistance*r;return t.prevTileDistance+a+(o-1)*a*Math.abs(Math.sin(e))},ie.prototype.placeCollisionCircles=function(e,r,n,i,o,a,s,l,u,c,p,h,f){var d=[],m=this.projectAnchor(u,o.anchorX,o.anchorY),g=l/24,y=o.lineOffsetX*l,v=o.lineOffsetY*l,_=new t.Point(o.anchorX,o.anchorY),x=Kt(g,s,y,v,!1,Zt(_,c).point,_,o,a,c,{},!0),b=!1,w=!1,E=!0,T=m.perspectiveRatio*i,S=1/(i*n),C=0,A=0;x&&(C=this.approximateTileDistance(x.first.tileDistance,x.first.angle,S,m.cameraDistance,h),A=this.approximateTileDistance(x.last.tileDistance,x.last.angle,S,m.cameraDistance,h));for(var I=0;I<e.length;I+=5){var D=e[I],k=e[I+1],M=e[I+2],P=e[I+3];if(!x||P<-C||P>A)oe(e,I,!1);else{var z=this.projectPoint(u,D,k),L=M*T;if(d.length>0){var O=z.x-d[d.length-4],R=z.y-d[d.length-3];if(L*L*2>O*O+R*R&&I+8<e.length){var B=e[I+8];if(B>-C&&B<A){oe(e,I,!1);continue}}}var F=I/5;d.push(z.x,z.y,L,F),oe(e,I,!0);var N=z.x-L,U=z.y-L,V=z.x+L,j=z.y+L;if(E=E&&this.isOffscreen(N,U,V,j),w=w||this.isInsideGrid(N,U,V,j),!r&&this.grid.hitTestCircle(z.x,z.y,L,f)){if(!p)return{circles:[],offscreen:!1};b=!0}}}return{circles:b||!w?[]:d,offscreen:E}},ie.prototype.queryRenderedSymbols=function(e){if(0===e.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};for(var r=[],n=1/0,i=1/0,o=-1/0,a=-1/0,s=0,l=e;s<l.length;s+=1){var u=l[s],c=new t.Point(u.x+100,u.y+100);n=Math.min(n,c.x),i=Math.min(i,c.y),o=Math.max(o,c.x),a=Math.max(a,c.y),r.push(c)}for(var p={},h={},f=0,d=this.grid.query(n,i,o,a).concat(this.ignoredGrid.query(n,i,o,a));f<d.length;f+=1){var m=d[f],g=m.key;if(void 0===p[g.bucketInstanceId]&&(p[g.bucketInstanceId]={}),!p[g.bucketInstanceId][g.featureIndex]){var y=[new t.Point(m.x1,m.y1),new t.Point(m.x2,m.y1),new t.Point(m.x2,m.y2),new t.Point(m.x1,m.y2)];t.polygonIntersectsPolygon(r,y)&&(p[g.bucketInstanceId][g.featureIndex]=!0,void 0===h[g.bucketInstanceId]&&(h[g.bucketInstanceId]=[]),h[g.bucketInstanceId].push(g.featureIndex))}}return h},ie.prototype.insertCollisionBox=function(t,e,r,n,i){var o={bucketInstanceId:r,featureIndex:n,collisionGroupID:i};(e?this.ignoredGrid:this.grid).insert(o,t[0],t[1],t[2],t[3])},ie.prototype.insertCollisionCircles=function(t,e,r,n,i){for(var o=e?this.ignoredGrid:this.grid,a={bucketInstanceId:r,featureIndex:n,collisionGroupID:i},s=0;s<t.length;

65this.indexedSymbolInstances[o]||(this.indexedSymbolInstances[o]=[]),this.indexedSymbolInstances[o].push({crossTileID:i.crossTileID,coord:this.getScaledCoordinates(i,t)})}};Te.prototype.getScaledCoordinates=function(e,r){var n=r.canonical.z-this.tileID.canonical.z,i=Ee/Math.pow(2,n);return{x:Math.floor((r.canonical.x*t.EXTENT+e.anchorX)*i),y:Math.floor((r.canonical.y*t.EXTENT+e.anchorY)*i)}},Te.prototype.findMatches=function(t,e,r){for(var n=this.tileID.canonical.z<e.canonical.z?1:Math.pow(2,this.tileID.canonical.z-e.canonical.z),i=0;i<t.length;i++){var o=t.get(i);if(!o.crossTileID){var a=this.indexedSymbolInstances[o.key];if(a)for(var s=this.getScaledCoordinates(o,e),l=0,u=a;l<u.length;l+=1){var c=u[l];if(Math.abs(c.coord.x-s.x)<=n&&Math.abs(c.coord.y-s.y)<=n&&!r[c.crossTileID]){r[c.crossTileID]=!0,o.crossTileID=c.crossTileID;break}}}}};var Se=function(){this.maxCrossTileID=0};Se.prototype.generate=function(){return++this.maxCrossTileID};var Ce=function(){this.indexes={},this.usedCrossTileIDs={},this.lng=0};Ce.prototype.handleWrapJump=function(t){var e=Math.round((t-this.lng)/360);if(0!==e)for(var r in this.indexes){var n=this.indexes[r],i={};for(var o in n){var a=n[o];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+e),i[a.tileID.key]=a}this.indexes[r]=i}this.lng=t},Ce.prototype.addBucket=function(t,e,r){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===e.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(var n=0;n<e.symbolInstances.length;n++)e.symbolInstances.get(n).crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]={});var i=this.usedCrossTileIDs[t.overscaledZ];for(var o in this.indexes){var a=this.indexes[o];if(Number(o)>t.overscaledZ)for(var s in a){var l=a[s];l.tileID.isChildOf(t)&&l.findMatches(e.symbolInstances,t,i)}else{var u=a[t.scaledTo(Number(o)).key];u&&u.findMatches(e.symbolInstances,t,i)}}for(var c=0;c<e.symbolInstances.length;c++){var p=e.symbolInstances.get(c);p.crossTileID||(p.crossTileID=r.generate(),i[p.crossTileID]=!0)}return void 0===this.indexes[t.overscaledZ]&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new Te(t,e.symbolInstances,e.bucketInstanceId),!0},Ce.prototype.removeBucketCrossTileIDs=function(t,e){for(var r in e.indexedSymbolInstances)for(var n=0,i=e.indexedSymbolInstances[r];n<i.length;n+=1){var o=i[n];delete this.usedCrossTileIDs[t][o.crossTileID]}},Ce.prototype.removeStaleBuckets=function(t){var e=!1;for(var r in this.indexes){var n=this.indexes[r];for(var i in n)t[n[i].bucketInstanceId]||(this.removeBucketCrossTileIDs(r,n[i]),delete n[i],e=!0)}return e};var Ae=function(){this.layerIndexes={},this.crossTileIDs=new Se,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}};Ae.prototype.addLayer=function(t,e,r){var n=this.layerIndexes[t.id];void 0===n&&(n=this.layerIndexes[t.id]=new Ce);var i=!1,o={};n.handleWrapJump(r);for(var a=0,s=e;a<s.length;a+=1){var l=s[a],u=l.getBucket(t);u&&t.id===u.layerIds[0]&&(u.bucketInstanceId||(u.bucketInstanceId=++this.maxBucketInstanceId),n.addBucket(l.tileID,u,this.crossTileIDs)&&(i=!0),o[u.bucketInstanceId]=!0)}return n.removeStaleBuckets(o)&&(i=!0),i},Ae.prototype.pruneUnusedLayers=function(t){var e={};for(var r in t.forEach(function(t){e[t]=!0}),this.layerIndexes)e[r]||delete this.layerIndexes[r]};var Ie=function(e,r){return t.emitValidationErrors(e,r&&r.filter(function(t){return"source.canvas"!==t.identifier}))},De=t.pick(Ot,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData"]),ke=t.pick(Ot,["setCenter","setZoom","setBearing","setPitch"]),Me=function(e){function r(n,i){var o=this;void 0===i&&(i={}),e.call(this),this.map=n,this.dispatcher=new w((Mt||(Mt=new kt),Mt),this),this.imageManager=new p,this.glyphManager=new y(n._transformRequest,i.localIdeographFontFamily),this.lineAtlas=new b(256,512),this.crossTileSymbolIndex=new Ae,this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new t.ZoomHistory,this._loaded=!1,this._resetUpdates(),this.dispatcher.broadcast("setReferrer",t.getReferrer());var a=this;this._rtlTextPluginCallback=r.registerForPluginAvailability(function(t){for(var e in a.dispatcher.broadcast("loadRTLTextPlugin",t.pluginURL,t.completionCallback),a.sourceCaches)a.sourceCaches[e].reload()}),this.on("data",function(t){if("source"===t.dataType&&"metadata"===t.sourceDataType){var e=o.sourceCaches[t.sourceId];if(e){var r=e.getSource();if(r&&r.vectorLayerIds)for(var n in o._layers){var i=o._layers[n];i.source===r.id&&o._validateLayer(i)}}}})}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.loadURL=function(e,r){var n=this;void 0===r&&(r={}),this.fire(new t.Event("dataloading",{dataType:"style"}));var i="boolean"==typeof r.validate?r.validate:!t.isMapboxURL(e);e=t.normalizeStyleURL(e,r.accessToken);var o=this.map._transformRequest(e,t.ResourceType.Style);this._request=t.getJSON(o,function(e,r){n._request=null,e?n.fire(new t.ErrorEvent(e)):r&&n._load(r,i)})},r.prototype.loadJSON=function(e,r){var n=this;void 0===r&&(r={}),this.fire(new t.Event("dataloading",{dataType:"style"})),this._request=t.browser.frame(function(){n._request=null,n._load(e,!1!==r.validate)})},r.prototype._load=function(e,r){var n=this;if(!r||!Ie(this,t.validateStyle(e))){for(var i in this._loaded=!0,this.stylesheet=e,e.sources)this.addSource(i,e.sources[i],{validate:!1});e.sprite?this._spriteRequest=function(e,r,n){var i,o,a,s=t.browser.devicePixelRatio>1?"@2x":"",l=t.getJSON(r(t.normalizeSpriteURL(e,s,".json"),t.ResourceType.SpriteJSON),function(t,e){l=null,a||(a=t,i=e,c())}),u=t.getImage(r(t.normalizeSpriteURL(e,s,".png"),t.ResourceType.SpriteImage),function(t,e){u=null,a||(a=t,o=e,c())});function c(){if(a)n(a);

65("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(n))&&this.fire(new t.ErrorEvent(new Error('Source layer "'+n+'" does not exist on source "'+i.id+'" as specified by style layer "'+e.id+'"')))}}},r.prototype.loaded=function(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(var t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()},r.prototype._serializeLayers=function(t){for(var e=[],r=0,n=t;r<n.length;r+=1){var i=n[r],o=this._layers[i];"custom"!==o.type&&e.push(o.serialize())}return e},r.prototype.hasTransitions=function(){if(this.light&&this.light.hasTransition())return!0;for(var t in this.sourceCaches)if(this.sourceCaches[t].hasTransition())return!0;for(var e in this._layers)if(this._layers[e].hasTransition())return!0;return!1},r.prototype._checkLoaded=function(){if(!this._loaded)throw new Error("Style is not done loading")},r.prototype.update=function(e){if(this._loaded){var r=this._changed;if(this._changed){var n=Object.keys(this._updatedLayers),i=Object.keys(this._removedLayers);for(var o in(n.length||i.length)&&this._updateWorkerLayers(n,i),this._updatedSources){var a=this._updatedSources[o];"reload"===a?this._reloadSource(o):"clear"===a&&this._clearSource(o)}for(var s in this._updatedPaintProps)this._layers[s].updateTransitions(e);this.light.updateTransitions(e),this._resetUpdates()}for(var l in this.sourceCaches)this.sourceCaches[l].used=!1;for(var u=0,c=this._order;u<c.length;u+=1){var p=c[u],h=this._layers[p];h.recalculate(e),!h.isHidden(e.zoom)&&h.source&&(this.sourceCaches[h.source].used=!0)}this.light.recalculate(e),this.z=e.zoom,r&&this.fire(new t.Event("data",{dataType:"style"}))}},r.prototype._updateWorkerLayers=function(t,e){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(t),removedIds:e})},r.prototype._resetUpdates=function(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={}},r.prototype.setState=function(e){var r=this;if(this._checkLoaded(),Ie(this,t.validateStyle(e)))return!1;(e=t.clone(e)).layers=Lt(e.layers);var n=function(e,r){if(!e)return[{command:Ot.setStyle,args:[r]}];var n=[];try{if(!t.isEqual(e.version,r.version))return[{command:Ot.setStyle,args:[r]}];t.isEqual(e.center,r.center)||n.push({command:Ot.setCenter,args:[r.center]}),t.isEqual(e.zoom,r.zoom)||n.push({command:Ot.setZoom,args:[r.zoom]}),t.isEqual(e.bearing,r.bearing)||n.push({command:Ot.setBearing,args:[r.bearing]}),t.isEqual(e.pitch,r.pitch)||n.push({command:Ot.setPitch,args:[r.pitch]}),t.isEqual(e.sprite,r.sprite)||n.push({command:Ot.setSprite,args:[r.sprite]}),t.isEqual(e.glyphs,r.glyphs)||n.push({command:Ot.setGlyphs,args:[r.glyphs]}),t.isEqual(e.transition,r.transition)||n.push({command:Ot.setTransition,args:[r.transition]}),t.isEqual(e.light,r.light)||n.push({command:Ot.setLight,args:[r.light]});var i={},o=[];!function(e,r,n,i){var o;for(o in r=r||{},e=e||{})e.hasOwnProperty(o)&&(r.hasOwnProperty(o)||Bt(o,n,i));for(o in r)r.hasOwnProperty(o)&&(e.hasOwnProperty(o)?t.isEqual(e[o],r[o])||("geojson"===e[o].type&&"geojson"===r[o].type&&Nt(e,r,o)?n.push({command:Ot.setGeoJSONSourceData,args:[o,r[o].data]}):Ft(o,r,n,i)):Rt(o,r,n))}(e.sources,r.sources,o,i);var a=[];e.layers&&e.layers.forEach(function(t){i[t.source]?n.push({command:Ot.removeLayer,args:[t.id]}):a.push(t)}),n=n.concat(o),function(e,r,n){r=r||[];var i,o,a,s,l,u,c,p=(e=e||[]).map(Vt),h=r.map(Vt),f=e.reduce(jt,{}),d=r.reduce(jt,{}),m=p.slice(),g=Object.create(null);for(i=0,o=0;i<p.length;i++)a=p[i],d.hasOwnProperty(a)?o++:(n.push({command:Ot.removeLayer,args:[a]}),m.splice(m.indexOf(a,o),1));for(i=0,o=0;i<h.length;i++)a=h[h.length-1-i],m[m.length-1-i]!==a&&(f.hasOwnProperty(a)?(n.push({command:Ot.removeLayer,args:[a]}),m.splice(m.lastIndexOf(a,m.length-o),1)):o++,u=m[m.length-i],n.push({command:Ot.addLayer,args:[d[a],u]}),m.splice(m.length-i,0,a),g[a]=!0);for(i=0;i<h.length;i++)if(s=f[a=h[i]],l=d[a],!g[a]&&!t.isEqual(s,l))if(t.isEqual(s.source,l.source)&&t.isEqual(s["source-layer"],l["source-layer"])&&t.isEqual(s.type,l.type)){for(c in Ut(s.layout,l.layout,n,a,null,Ot.setLayoutProperty),Ut(s.paint,l.paint,n,a,null,Ot.setPaintProperty),t.isEqual(s.filter,l.filter)||n.push({command:Ot.setFilter,args:[a,l.filter]}),t.isEqual(s.minzoom,l.minzoom)&&t.isEqual(s.maxzoom,l.maxzoom)||n.push({command:Ot.setLayerZoomRange,args:[a,l.minzoom,l.maxzoom]}),s)s.hasOwnProperty(c)&&"layout"!==c&&"paint"!==c&&"filter"!==c&&"metadata"!==c&&"minzoom"!==c&&"maxzoom"!==c&&(0===c.indexOf("paint.")?Ut(s[c],l[c],n,a,c.slice(6),Ot.setPaintProperty):t.isEqual(s[c],l[c])||n.push({command:Ot.setLayerProperty,args:[a,c,l[c]]}));for(c in l)l.hasOwnProperty(c)&&!s.hasOwnProperty(c)&&"layout"!==c&&"paint"!==c&&"filter"!==c&&"metadata"!==c&&"minzoom"!==c&&"maxzoom"!==c&&(0===c.indexOf("paint.")?Ut(s[c],l[c],n,a,c.slice(6),Ot.setPaintProperty):t.isEqual(s[c],l[c])||n.push({command:Ot.setLayerProperty,args:[a,c,l[c]]}))}else n.push({command:Ot.removeLayer,args:[a]}),u=m[m.lastIndexOf(a)+1],n.push({command:Ot.addLayer,args:[l,u]})}(a,r.layers,n)}catch(t){n=[{command:Ot.setStyle,args:[r]}]}return n}(this.serialize(),e).filter(function(t){return!(t.command in ke)});if(0===n.length)return!1;var i=n.filter(function(t){return!(t.command in De)});if(i.length>0)throw new Error("Unimplemented: "+i.map(function(t){return t.command}).join(", ")+".");return n.forEach(function(t){"setTransition"!==t.command&&r[t.command].apply(r,t.args)}),this.stylesheet=e,!0},r.prototype.addImage=function(e,r){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,r),this.fire(new t.Event("data",{dataType:"style"}))},r.prototype.getImage=function(t){return this.imageManager.getImage(t)},r.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(e),this.fire(new t.Event("data",{dataType:"style"}))},r.prototype.listImages=function(){return this._checkLoaded(),this.imageManager.listImages()},r.prototype.addSource=function(e,r,n){var i=this;if(void 0===n&&(n={}),this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!r.type)throw new Error("The type property must be defined, but the only the following properties were given: "+Object.keys(r).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(r.type)>=0&&this._validate(t.validateStyle.source,"sources."+e,r,null,n))){this.map&&this.map._collectResourceTiming&&(r.collectResourceTiming=!0);var o=this.sourceCaches[e]=new Ct(e,r,this.dispatcher);o.style=this,o.setEventedParent(this,function(){return{isSourceLoaded:i.loaded(),source:o.serialize(),sourceId:e}}),o.onAdd(this.map),this._changed=!0}},r.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var r in this._layers)if(this._layers[r].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+r+'" is using it.')));var n=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],n.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),n.setEventedParent(null),n.clearTiles(),n.onRemove&&n.onRemove(this.map),this._changed=!0},r.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},r.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},r.prototype.addLayer=function(e,r,n){void 0===n&&(n={}),this._checkLoaded();var i=e.id;if(this.getLayer(i))this.fire(new t.ErrorEvent(new Error('Layer with i

65idate(t.validateStyle.filter,"queryRenderedFeatures.filter",r.filter);var i={};if(r&&r.layers){if(!Array.isArray(r.layers))return this.fire(new t.ErrorEvent(new Error("parameters.layers must be an Array."))),[];for(var o=0,a=r.layers;o<a.length;o+=1){var s=a[o],l=this._layers[s];if(!l)return this.fire(new t.ErrorEvent(new Error("The layer '"+s+"' does not exist in the map's style and cannot be queried for features."))),[];i[l.source]=!0}}var u=[];for(var c in this.sourceCaches)r.layers&&!i[c]||u.push(z(this.sourceCaches[c],this._layers,e,r,n));return this.placement&&u.push(function(t,e,r,n,i,o){for(var a={},s=i.queryRenderedSymbols(r),l=[],u=0,c=Object.keys(s).map(Number);u<c.length;u+=1){var p=c[u];l.push(o[p])}l.sort(L);for(var h=function(){var e=d[f],r=e.featureIndex.lookupSymbolFeatures(s[e.bucketInstanceId],e.bucketIndex,e.sourceLayerIndex,n.filter,n.layers,t);for(var i in r){var o=a[i]=a[i]||[],l=r[i];l.sort(function(t,r){var n=e.featureSortOrder;if(n){var i=n.indexOf(t.featureIndex);return n.indexOf(r.featureIndex)-i}return r.featureIndex-t.featureIndex});for(var u=0,c=l;u<c.length;u+=1){var p=c[u];o.push(p)}}},f=0,d=l;f<d.length;f+=1)h();var m=function(r){a[r].forEach(function(n){var i=n.feature,o=t[r],a=e[o.source].getFeatureState(i.layer["source-layer"],i.id);i.source=i.layer.source,i.layer["source-layer"]&&(i.sourceLayer=i.layer["source-layer"]),i.state=a})};for(var g in a)m(g);return a}(this._layers,this.sourceCaches,e,r,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(u)},r.prototype.querySourceFeatures=function(e,r){r&&r.filter&&this._validate(t.validateStyle.filter,"querySourceFeatures.filter",r.filter);var n=this.sourceCaches[e];return n?function(t,e){for(var r=t.getRenderableIds().map(function(e){return t.getTileByID(e)}),n=[],i={},o=0;o<r.length;o++){var a=r[o],s=a.tileID.canonical.key;i[s]||(i[s]=!0,a.querySourceFeatures(n,e))}return n}(n,r):[]},r.prototype.addSourceType=function(t,e,n){return r.getSourceType(t)?n(new Error('A source type called "'+t+'" already exists.')):(r.setSourceType(t,e),e.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:e.workerSourceURL},n):n(null,null))},r.prototype.getLight=function(){return this.light.getLight()},r.prototype.setLight=function(e,r){void 0===r&&(r={}),this._checkLoaded();var n=this.light.getLight(),i=!1;for(var o in e)if(!t.isEqual(e[o],n[o])){i=!0;break}if(i){var a={now:t.browser.now(),transition:t.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(e,r),this.light.updateTransitions(a)}},r.prototype._validate=function(e,r,n,i,o){return void 0===o&&(o={}),(!o||!1!==o.validate)&&Ie(this,e.call(t.validateStyle,t.extend({key:r,style:this.serialize(),value:n,styleSpec:t.styleSpec},i)))},r.prototype._remove=function(){for(var e in this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),t.evented.off("pluginAvailable",this._rtlTextPluginCallback),this.sourceCaches)this.sourceCaches[e].clearTiles();this.dispatcher.remove()},r.prototype._clearSource=function(t){this.sourceCaches[t].clearTiles()},r.prototype._reloadSource=function(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload()},r.prototype._updateSources=function(t){for(var e in this.sourceCaches)this.sourceCaches[e].update(t)},r.prototype._generateCollisionBoxes=function(){for(var t in this.sourceCaches)this._reloadSource(t)},r.prototype._updatePlacement=function(e,r,n,i){for(var o=!1,a=!1,s={},l=0,u=this._order;l<u.length;l+=1){var c=u[l],p=this._layers[c];if("symbol"===p.type){if(!s[p.source]){var h=this.sourceCaches[p.source];s[p.source]=h.getRenderableIds(!0).map(function(t){return h.getTileByID(t)}).sort(function(t,e){return e.tileID.overscaledZ-t.tileID.overscaledZ||(t.tileID.isLessThan(e.tileID)?-1:1)})}var f=this.crossTileSymbolIndex.addLayer(p,s[p.source],e.center.lng);o=o||f}}this.crossTileSymbolIndex.pruneUnusedLayers(this._order);var d=this._layerOrderChanged||0===n;if((d||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(t.browser.now()))&&(this.pauseablePlacement=new we(e,this._order,d,r,n,i),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,s),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(this.placement,t.browser.now()),a=!0),o&&this.pauseablePlacement.placement.setStale()),a||o)for(var m=0,g=this._order;m<g.length;m+=1){var y=g[m],v=this._layers[y];"symbol"===v.type&&this.placement.updateLayerOpacities(v,s[v.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(t.browser.now())},r.prototype._releaseSymbolFadeTiles=function(){for(var t in this.sourceCaches)this.sourceCaches[t].releaseSymbolFadeTiles()},r.prototype.getImages=function(t,e,r){this.imageManager.getImages(e.icons,r)},r.prototype.getGlyphs=function(t,e,r){this.glyphManager.getGlyphs(e.stacks,r)}

65function or(t,e){var r=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,n={};return{fragmentSource:t=t.replace(r,function(t,e,r,i,o){return n[o]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+o+"\nvarying "+r+" "+i+" "+o+";\n#else\nuniform "+r+" "+i+" u_"+o+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+o+"\n    "+r+" "+i+" "+o+" = u_"+o+";\n#endif\n"}),vertexSource:e=e.replace(r,function(t,e,r,i,o){var a="float"===i?"vec2":"vec4",s=o.match(/color/)?"color":a;return n[o]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+o+"\nuniform lowp float a_"+o+"_t;\nattribute "+r+" "+a+" a_"+o+";\nvarying "+r+" "+i+" "+o+";\n#else\nuniform "+r+" "+i+" u_"+o+";\n#endif\n":"vec4"===s?"\n#ifndef HAS_UNIFORM_u_"+o+"\n    "+o+" = a_"+o+";\n#else\n    "+r+" "+i+" "+o+" = u_"+o+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+o+"\n    "+o+" = unpack_mix_"+s+"(a_"+o+", a_"+o+"_t);\n#else\n    "+r+" "+i+" "+o+" = u_"+o+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+o+"\nuniform lowp float a_"+o+"_t;\nattribute "+r+" "+a+" a_"+o+";\n#else\nuniform "+r+" "+i+" u_"+o+";\n#endif\n":"vec4"===s?"\n#ifndef HAS_UNIFORM_u_"+o+"\n    "+r+" "+i+" "+o+" = a_"+o+";\n#else\n    "+r+" "+i+" "+o+" = u_"+o+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+o+"\n    "+r+" "+i+" "+o+" = unpack_mix_"+s+"(a_"+o+", a_"+o+"_t);\n#else\n    "+r+" "+i+" "+o+" = u_"+o+";\n#endif\n"})}}var ar=Object.freeze({prelude:ze,background:Le,backgroundPattern:Oe,circle:Re,clippingMask:Be,heatmap:Fe,heatmapTexture:Ne,collisionBox:Ue,collisionCircle:Ve,debug:je,fill:qe,fillOutline:He,fillOutlinePattern:Ge,fillPattern:We,fillExtrusion:Ze,fillExtrusionPattern:Xe,extrusionTexture:Ye,hillshadePrepare:Ke,hillshade:Je,line:Qe,lineGradient:$e,linePattern:tr,lineSDF:er,raster:rr,symbolIcon:nr,symbolSDF:ir}),sr=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};sr.prototype.bind=function(t,e,r,n,i,o,a,s){this.context=t;for(var l=this.boundPaintVertexBuffers.length!==n.length,u=0;!l&&u<n.length;u++)this.boundPaintVertexBuffers[u]!==n[u]&&(l=!0);var c=!this.vao||this.boundProgram!==e||this.boundLayoutVertexBuffer!==r||l||this.boundIndexBuffer!==i||this.boundVertexOffset!==o||this.boundDynamicVertexBuffer!==a||this.boundDynamicVertexBuffer2!==s;!t.extVertexArrayObject||c?this.freshBind(e,r,n,i,o,a,s):(t.bindVertexArrayOES.set(this.vao),a&&a.bind(),i&&i.dynamicDraw&&i.bind(),s&&s.bind())},sr.prototype.freshBind=function(t,e,r,n,i,o,a){var s,l=t.numAttributes,u=this.context,c=u.gl;if(u.extVertexArrayObject)this.vao&&this.destroy(),this.vao=u.extVertexArrayObject.createVertexArrayOES(),u.bindVertexArrayOES.set(this.vao),s=0,this.boundProgram=t,this.boundLayoutVertexBuffer=e,this.boundPaintVertexBuffers=r,this.boundIndexBuffer=n,this.boundVertexOffset=i,this.boundDynamicVertexBuffer=o,this.boundDynamicVertexBuffer2=a;else{s=u.currentNumAttributes||0;for(var p=l;p<s;p++)c.disableVertexAttribArray(p)}e.enableAttributes(c,t);for(var h=0,f=r;h<f.length;h+=1)f[h].enableAttributes(c,t);o&&o.enableAttributes(c,t),a&&a.enableAttributes(c,t),e.bind(),e.setVertexAttribPointers(c,t,i);for(var d=0,m=r;d<m.length;d+=1){var g=m[d];g.bind(),g.setVertexAttribPointers(c,t,i)}o&&(o.bind(),o.setVertexAttribPointers(c,t,i)),n&&n.bind(),a&&(a.bind(),a.setVertexAttribPointers(c,t,i)),u.currentNumAttributes=l},sr.prototype.destroy=function(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null)};var lr=function(e,r,n,i,o){var a=e.gl;this.program=a.createProgram();var s=n.defines().concat("#define DEVICE_PIXEL_RATIO "+t.browser.devicePixelRatio.toFixed(1));o&&s.push("#define OVERDRAW_INSPECTOR;");var l=s.concat(ze.fragmentSource,r.fragmentSource).join("\n"),u=s.concat(ze.vertexSource,r.vertexSource).join("\n"),c=a.createShader(a.FRAGMENT_SHADER);a.shaderSource(c,l),a.compileShader(c),a.attachShader(this.program,c);var p=a.createShader(a.VERTEX_SHADER);a.shaderSource(p,u),a.compileShader(p),a.attachShader(this.program,p);for(var h=n.layoutAttributes||[],f=0;f<h.length;f++)a.bindAttribLocation(this.program,f,h[f].name);a.linkProgram(this.program),this.numAttributes=a.getProgramParameter(this.program,a.ACTIVE_ATTRIBUTES),this.attributes={};for(var d={},m=0;m<this.numAttributes;m++){var g=a.getActiveAttrib(this.program,m);g&&(this.attributes[g.name]=a.getAttribLocation(this.program,g.name))}for(var y=a.getProgramParameter(this.program,a.ACTIVE_UNIFORMS),v=0;v<y;v++){var _=a.getActiveUniform(this.program,v);_&&(d[_.name]=a.getUniformLocation(this.program,_.name))}this.fixedUniforms=i(e,d),this.binderUniforms=n.getUniforms(e,d)};

65function ur(e,r,n){var i=1/ae(n,1,r.transform.tileZoom),o=Math.pow(2,n.tileID.overscaledZ),a=n.tileSize*Math.pow(2,r.transform.tileZoom)/o,s=a*(n.tileID.canonical.x+n.tileID.wrap*o),l=a*n.tileID.canonical.y;return{u_image:0,u_texsize:n.imageAtlasTexture.size,u_scale:[t.browser.devicePixelRatio,i,e.fromScale,e.toScale],u_fade:e.t,u_pixel_coord_upper:[s>>16,l>>16],u_pixel_coord_lower:[65535&s,65535&l]}}lr.prototype.draw=function(t,e,r,n,i,o,a,s,l,u,c,p,h,f,d,m){var g,y=t.gl;for(var v in t.program.set(this.program),t.setDepthMode(r),t.setStencilMode(n),t.setColorMode(i),t.setCullFace(o),this.fixedUniforms)this.fixedUniforms[v].set(a[v]);f&&f.setUniforms(t,this.binderUniforms,p,{zoom:h});for(var _=(g={},g[y.LINES]=2,g[y.TRIANGLES]=3,g[y.LINE_STRIP]=1,g)[e],x=0,b=c.get();x<b.length;x+=1){var w=b[x],E=w.vaos||(w.vaos={});(E[s]||(E[s]=new sr)).bind(t,this,l,f?f.getPaintVertexBuffers():[],u,w.vertexOffset,d,m),y.drawElements(e,w.primitiveLength*_,y.UNSIGNED_SHORT,w.primitiveOffset*_*2)}};var cr=function(e,r,n){var i=r.style.light,o=i.properties.get("position"),a=[o.x,o.y,o.z],s=t.create();"viewport"===i.properties.get("anchor")&&t.fromRotation(s,-r.transform.angle),t.transformMat3(a,a,s);var l=i.properties.get("color");return{u_matrix:e,u_lightpos:a,u_lightintensity:i.properties.get("intensity"),u_lightcolor:[l.r,l.g,l.b],u_vertical_gradient:+n}},pr=function(e,r,n,i,o,a){return t.extend(cr(e,r,n),ur(o,r,a),{u_height_factor:-Math.pow(2,i.overscaledZ)/a.tileSize/8})},hr=function(e,r,n){var i=t.create$1();t.ortho(i,0,e.width,e.height,0,0,1);var o=e.context.gl;return{u_matrix:i,u_world:[o.drawingBufferWidth,o.drawingBufferHeight],u_image:n,u_opacity:r}},fr=function(t){return{u_matrix:t}},dr=function(e,r,n,i){return t.extend(fr(e),ur(n,r,i))},mr=function(t,e){return{u_matrix:t,u_world:e}},gr=function(e,r,n,i,o){return t.extend(dr(e,r,n,i),{u_world:o})},yr=function(t,e,r,n){var i,o,a=t.transform;if("map"===n.paint.get("circle-pitch-alignment")){var s=ae(r,1,a.zoom);i=!0,o=[s,s]}else i=!1,o=a.pixelsToGLUnits;return{u_camera_to_center_distance:a.cameraToCenterDistance,u_scale_with_map:+("map"===n.paint.get("circle-pitch-scale")),u_matrix:t.translatePosMatrix(e.posMatrix,r,n.paint.get("circle-translate"),n.paint.get("circle-translate-anchor")),u_pitch_with_map:+i,u_extrude_scale:o}},vr=function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pixels_to_tile_units:new t.Uniform1f(e,r.u_pixels_to_tile_units),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_overscale_factor:new t.Uniform1f(e,r.u_overscale_factor)}},_r=function(t,e,r){var n=ae(r,1,e.zoom),i=Math.pow(2,e.zoom-r.tileID.overscaledZ),o=r.tileID.overscaleFactor();return{u_matrix:t,u_camera_to_center_distance:e.cameraToCenterDistance,u_pixels_to_tile_units:n,u_extrude_scale:[e.pixelsToGLUnits[0]/(n*i),e.pixelsToGLUnits[1]/(n*i)],u_overscale_factor:o}},xr=function(t,e){return{u_matrix:t,u_color:e}},br=function(t){return{u_matrix:t}},wr=function(t,e,r,n){return{u_matrix:t,u_extrude_scale:ae(e,1,r),u_intensity:n}},Er=function(t,e,r){var n=r.paint.get("hillshade-shadow-color"),i=r.paint.get("hillshade-highlight-color"),o=r.paint.get("hillshade-accent-color"),a=r.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===r.paint.get("hillshade-illumination-anchor")&&(a-=t.transform.angle);var s=!t.options.moving;return{u_matrix:t.transform.calculatePosMatrix(e.tileID.toUnwrapped(),s),u_image:0,u_latrange:Sr(t,e.tileID),u_light:[r.paint.get("hillshade-exaggeration"),a],u_shadow:n,u_highlight:i,u_accent:o}},Tr=function(e,r){var n=e.dem.stride,i=t.create$1();return t.ortho(i,0,t.EXTENT,-t.EXTENT,0,0,1),t.translate(i,i,[0,-t.EXTENT,0]),{u_matrix:i,u_image:1,u_dimension:[n,n],u_zoom:e.tileID.overscaledZ,u_maxzoom:r}};function Sr(e,r){var n=Math.pow(2,r.canonical.z),i=r.canonical.y;return[new t.MercatorCoordinate(0,i/n).toLngLat().lat,new t.MercatorCoordinate(0,(i+1)/n).toLngLat().lat]}var Cr=function(t,e,r){var n=t.transform;return{u_matrix:Mr(t,e,r),u_ratio:1/ae(e,1,n.zoom),u_gl_units_to_pixels:[1/n.pixelsToGLUnits[0],1/n.pixelsToGLUnits[1]]}},Ar=function(e,r,n){return t.extend(Cr(e,r,n),{u_image:0})},Ir=function(e,r,n,i){var o=e.transform,a=kr(r,o);return{u_matrix:Mr(e,r,n),u_texsize:r.imageAtlasTexture.size,u_ratio:1/ae(r,1,o.zoom),u_image:0,u_scale:[t.browser.devicePixelRatio,a,i.fromScale,i.toScale],u_fade:i.t,u_gl_units_to_pixels:[1/o.pixelsToGLUnits[0],1/o.pixelsToGLUnits[1]]}},Dr=function(e,r,n,i,o){var a=e.transform,s=e.lineAtlas,l=kr(r,a),u="round"===n.layout.get("line-cap"),c=s.getDash(i.from,u),p=s.getDash(i.to,u),h=c.width*o.fromScale,f=p.width*o.toScale;return t.extend(Cr(e,r,n),{u_patternscale_a:[l/h,-c.height/2],u_patternscale_b:[l/f,-p.height/2],u_sdfgamma:s.width/(256*Math.min(h,f)*t.browser.devicePixelRatio)/2,u_image:0,u_tex_y_a:c.y,u_tex_y_b:p.y,u_mix:o.t})};function kr(t,e){return 1/ae(t,1,e.tileZoom)}function Mr(t,e,r){return t.translatePosMatrix(e.tileID.posMatrix,e,r.paint.get("line-translate"),r.paint.get("line-translate-anchor"))}var Pr=function(t,e,r,n,i){return{u_matrix:t,u_tl_parent:e,u_scale_parent:r,u_buffer_scale:1,u_fade_t:n.mix,u_opacity:n.opacity*i.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:i.paint.get("raster-brightness-min"),u_brightness_high:i.paint.get("raster-brightness-max"),u_saturation_factor:(a=i.paint.get("raster-saturation"),a>0?1-1/(1.001-a):-a),u_contrast_factor:(o=i.paint.get("raster-contrast"),o>0?1/(1-o):1+o),u_spin_weights:function(t){t*=Math.PI/180;var e=Math.sin(t),r=Math.cos(t);return[(2*r+1)/3,(-Math.sqrt(3)*e-r+1)/3,(Math.sqrt(3)*e-r+1)/3]}(i.paint.get("raster-hue-rotate"))};var o,a};var zr=function(t,e,r,n,i,o,a,s,l,u){var c=i.transform;return{u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:c.cameraToCenterDistance,u_pitch:c.pitch/360*2*Math.PI,u_rotate_symbol:+r,u_aspect_ratio:c.width/c.height,u_fade_change:i.options.fadeDuration?i.symbolFadeChange:1,u_matrix:o,u_label_plane_matrix:a,u_gl_coord_matrix:s,u_is_text:+l,u_pitch_with_map:+n,u_texsize:u,u_texture:0}},Lr=function(e,r,n,i,o,a,s,l,u,c,p){var h=o.transform;return t.extend(zr(e,r,n,i,o,a,s,l,u,c),{u_gamma_scale:i?Math.cos(h._pitch)*h.cameraToCenterDistance:1,u_is_halo:+p})},Or=function(t,e,r){return{u_matrix:t,u_opacity:e,u_color:r}},Rr=function(e,r,n,i,o,a){return t.extend(function(t,e,r,n){var i=r.imageManager.getPattern(t.from),o=r.imageManager.getPattern(t.to),a=r.imageManager.getPixelSize(),s=a.width,l=a.height,u=Math.pow(2,n.tileID.overscaledZ),c=n.tileSize*Math.pow(2,r.transform.tileZoom)/u,p=c*(n.tileID.canonical.x+n.tileID.wrap*u),h=c*n.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:i.tl,u_pattern_br_a:i.br,u_pattern_tl_b:o.tl,u_pattern_br_b:o.br,u_texsize:[s,l],u_mix:e.t,u_pattern_size_a:i.displaySize,u_pattern_size_b:o.displaySize,u_scale_a:e.fromScale,u_scale_b:e.toScale,u_tile_units_to_pixels:1/ae(n,1,r.transform.tileZoom),u_pixel_coord_upper:[p>>16,h>>16],u_pixel_coord_lower:[65535&p,65535&h]}}(i,a,n,o),{u_matrix:e,u_opacity:r})},Br={fillExtrusion:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient)}},fillExtrusionPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient),u_height_factor:new t.Uniform1f(e,r.u_height_factor),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},extrusionTexture:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_opacity:new t.Uniform1f(e,r.u_opacity)}},fill:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},fillPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},fillOutline:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world)}},fillOutlinePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},circle:function(e,r){return{u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_scale_with_map:new t.Uniform1i(e,r.u_scale_with_map),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},collisionBox:vr,collisionCircle:vr,debug:function(e,r){return{u_color:new t.UniformColor(e,r.u_color),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},clippingMask:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmap:function(e,r){return{u_extrude_scale:new t.Uniform1f(e,r.u_extrude_scale),u_intensity:new t.Uniform1f(e,r.u_intensity),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmapTexture:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_color_ramp:new t.Uniform1i(e,r.u_color_ramp),u_opacity:new t.Uniform1f(e,r.u_opacity)}},hillshade:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_latrange:new t.Uniform2f(e,r.u_latrange),u_light:new t.Uniform2f(e,r.u_light),u_shadow:new t.UniformColor(e,r.u_shadow),u_highlight:new t.UniformColor(e,r.u_highlight),u_accent:new t.UniformColor(e,r.u_accent)}},hillshadePrepare:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_dimension:new t.Uniform2f(e,r.u_dimension),u_zoom:new t.Uniform1f(e,r.u_zoom),u_maxzoom:new t.Uniform1f(e,r.u_maxzoom)}},line:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_gl_units_to_pixels:new t.Uniform2f(e,r.u_gl_units_to_pixels)}},lineGradient:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_gl_units_to_pixels:new t.Uniform2f(e,r.u_gl_units_to_pixels),u_image:new t.Uniform1i(e,r.u_image)}},linePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_texsize:new t.Uniform2f(e,r.u_texsize),u_ratio:new t.Uniform1f(e,r.u_ratio),u_image:new t.Uniform1i(e,r.u_image),u_gl_units_to_pixels:new t.Uniform2f(e,r.u_gl_units_to_pixels),u_scale:new t.Uniform4f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},lineSDF:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_gl_units_to_pixels:new t.Uniform2f(e,r.u_gl_units_to_pixels),u_patternscale_a:new t.Uniform2f(e,r.u_patternscale_a),u_patternscale_b:new t.Uniform2f(e,r.u_patternscale_b),u_sdfgamma:new t.Uniform1f(e,r.u_sdfgamma),u_image:new t.Uniform1i(e,r.u_image),u_tex_y_a:new t.Uniform1f(e,r.u_tex_y_a),u_tex_y_b:new t.Uniform1f(e,r.u_tex_y_b),u_mix:new t.Uniform1f(e,r.u_mix)}},raster:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_tl_parent:new t.Uniform2f(e,r.u_tl_parent),u_scale_parent:new t.Uniform1f(e,r.u_scale_parent),u_buffer_scale:new t.Uniform1f(e,r.u_buffer_scale),u_fade_t:new t.Uniform1f(e,r.u_fade_t),u_opacity:new t.Uniform1f(e,r.u_opacity),u_image0:new t.Uniform1i(e,r.u_image0),u_image1:new t.Uniform1i(e,r.u_image1),u_brightness_low:new t.Uniform1f(e,r.u_brightness_low),u_brightness_high:new t.Uniform1f(e,r.u_brightness_high),u_saturation_factor:new t.Uniform1f(e,r.u_saturation_factor),u_contrast_factor:new t.Uniform1f(e,r.u_contrast_factor),u_spin_weights:new t.Uniform3f(e,r.u_spin_weights)}},symbolIcon:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix

65o.emplaceBack(0,0),o.emplaceBack(1,0),o.emplaceBack(0,1),o.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(o,Pe.members),this.viewportSegments=t.SegmentVector.simpleSegment(0,0,4,2);var a=new t.StructArrayLayout1ui2;a.emplaceBack(0),a.emplaceBack(1),a.emplaceBack(3),a.emplaceBack(2),a.emplaceBack(0),this.tileBorderIndexBuffer=e.createIndexBuffer(a);var s=new t.StructArrayLayout3ui6;s.emplaceBack(0,1,2),s.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=e.createIndexBuffer(s);var l=this.context.gl;this.stencilClearMode=new wt({func:l.ALWAYS,mask:0},0,255,l.ZERO,l.ZERO,l.ZERO)},tn.prototype.clearStencil=function(){var e=this.context,r=e.gl,n=t.create$1();t.ortho(n,0,this.width,this.height,0,0,1),t.scale(n,n,[r.drawingBufferWidth,r.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(e,r.TRIANGLES,bt.disabled,this.stencilClearMode,Et.disabled,Tt.disabled,br(n),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)},tn.prototype._renderTileClippingMasks=function(t){var e=this.context,r=e.gl;e.setColorMode(Et.disabled),e.setDepthMode(bt.disabled);var n=this.useProgram("clippingMask"),i=1;this._tileClippingMaskIDs={};for(var o=0,a=t;o<a.length;o+=1){var s=a[o],l=this._tileClippingMaskIDs[s.key]=i++;n.draw(e,r.TRIANGLES,bt.disabled,new wt({func:r.ALWAYS,mask:0},l,255,r.KEEP,r.KEEP,r.REPLACE),Et.disabled,Tt.disabled,br(s.posMatrix),"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}},tn.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new wt({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},tn.prototype.colorModeForRenderPass=function(){var e=this.context.gl;return this._showOverdrawInspector?new Et([e.CONSTANT_COLOR,e.ONE],new t.Color(1/8,1/8,1/8,0),[!0,!0,!0,!0]):"opaque"===this.renderPass?Et.unblended:Et.alphaBlended},tn.prototype.depthModeForSublayer=function(t,e,r){var n=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new bt(r||this.context.gl.LEQUAL,e,[n,n])},tn.prototype.render=function(e,r){this.style=e,this.options=r,this.lineAtlas=e.lineAtlas,this.imageManager=e.imageManager,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(t.browser.now());var n=this.style._order,i=this.style.sourceCaches;for(var o in i){var a=i[o];a.used&&a.prepare(this.context)}var s,l={},u={},c={};for(var p in i){var h=i[p];l[p]=h.getVisibleCoordinates(),u[p]=l[p].slice().reverse(),c[p]=h.getVisibleCoordinates(!0).reverse()}for(var f in i){var d=i[f],m=d.getSource();if("raster"===m.type||"raster-dem"===m.type){for(var g=[],y=0,v=l[f];y<v.length;y+=1){var _=v[y];g.push(d.getTile(_))}Fr(g,this.context)}}this.renderPass="offscreen",this.depthRboNeedsClear=!0;for(var x=0,b=n;x<b.length;x+=1){var w=b[x],E=this.style._layers[w];if(E.hasOffscreenPass()&&!E.isHidden(this.transform.zoom)){var T=u[E.source];

65,an.bearing.set=function(e){var r=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=t.create$2(),t.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},an.pitch.get=function(){return this._pitch/Math.PI*180},an.pitch.set=function(e){var r=t.clamp(e,0,60)/180*Math.PI;this._pitch!==r&&(this._unmodified=!1,this._pitch=r,this._calcMatrices())},an.fov.get=function(){return this._fov/Math.PI*180},an.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},an.zoom.get=function(){return this._zoom},an.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices())},an.center.get=function(){return this._center},an.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},on.prototype.coveringZoomLevel=function(t){return(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize))},on.prototype.getVisibleUnwrappedCoordinates=function(e){var r=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var n=this.pointCoordinate(new t.Point(0,0)),i=this.pointCoordinate(new t.Point(this.width,0)),o=this.pointCoordinate(new t.Point(this.width,this.height)),a=this.pointCoordinate(new t.Point(0,this.height)),s=Math.floor(Math.min(n.x,i.x,o.x,a.x)),l=Math.floor(Math.max(n.x,i.x,o.x,a.x)),u=s-1;u<=l+1;u++)0!==u&&r.push(new t.UnwrappedTileID(u,e));return r},on.prototype.coveringTiles=function(e){var r=this.coveringZoomLevel(e),n=r;if(void 0!==e.minzoom&&r<e.minzoom)return[];void 0!==e.maxzoom&&r>e.maxzoom&&(r=e.maxzoom);var i=t.MercatorCoordinate.fromLngLat(this.center),o=Math.pow(2,r),a=new t.Point(o*i.x-.5,o*i.y-.5);return function(e,r,n,i){void 0===i&&(i=!0);var o=1<<e,a={};function s(r,s,l){var u,c,p,h;if(l>=0&&l<=o)for(u=r;u<s;u++)c=Math.floor(u/o),p=(u%o+o)%o,0!==c&&!0!==i||(h=new t.OverscaledTileID(n,c,e,p,l),a[h.key]=h)}var l=r.map(function(e){return new t.Point(e.x,e.y)._mult(o)});return nn(l[0],l[1],l[2],0,o,s),nn(l[2],l[3],l[0],0,o,s),Object.keys(a).map(function(t){return a[t]})}(r,[this.pointCoordinate(new t.Point(0,0)),this.pointCoordinate(new t.Point(this.width,0)),this.pointCoordinate(new t.Point(this.width,this.height)),this.pointCoordinate(new t.Point(0,this.height))],e.reparseOverscaled?n:r,this._renderWorldCopies).sort(function(t,e){return a.dist(t.canonical)-a.dist(e.canonical)})},on.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()},an.unmodified.get=function(){return this._unmodified},on.prototype.zoomScale=function(t){return Math.pow(2,t)},on.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},on.prototype.project=function(e){var r=t.clamp(e.lat,-this.maxValidLatitude,this.maxValidLatitude);return new t.Point(t.mercatorXfromLng(e.lng)*this.worldSize,t.mercatorYfromLat(r)*this.worldSize)},on.prototype.unproject=function(e){return new t.MercatorCoordinate(e.x/this.worldSize,e.y/this.worldSize).toLngLat()},an.point.get=function(){return this.project(this.center)},on.prototype.setLocationAtPoint=function(e,r){var n=this.pointCoordinate(r),i=this.pointCoordinate(this.centerPoint),o=this.locationCoordinate(e),a=new t.MercatorCoordinate(o.x-(n.x-i.x),o.y-(n.y-i.y));this.center=this.coordinateLocation(a),this._renderWorldCopies&&(this.center=this.center.wrap())},on.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},on.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},on.prototype.locationCoordinate=function(e){return t.MercatorCoordinate.fromLngLat(e)},on.prototype.coordinateLocation=function(t){return t.toLngLat()},on.prototype.pointCoordinate=function(e){var r=[e.x,e.y,0,1],n=[e.x,e.y,1,1];t.transformMat4(r,r,this.pixelMatrixInverse),t.transformMat4(n,n,this.pixelMatrixInverse);var i=r[3],o=n[3],a=r[0]/i,s=n[0]/o,l=r[1]/i,u=n[1]/o,c=r[2]/i,p=n[2]/o,h=c===p?0:(0-c)/(p-c);return new t.MercatorCoordinate(t.number(a,s,h)/this.worldSize,t.number(l,u,h)/this.worldSize)},on.prototype.coordinatePoint=function(e){var r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix),new t.Point(r[0]/r[3],r[1]/r[3])},on.prototype.getBounds=function(){return(new t.LngLatBounds).extend(this.pointLocation(new t.Point(0,0))).extend(this.pointLocation(new t.Point(this.width,0))).extend(this.pointLocation(new t.Point(this.width,this.height))).extend(this.pointLocation(new t.Point(0,this.height)))},on.prototype.getMaxBounds=function(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new t.LngLatBounds([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null},on.prototype.setMaxBounds=function(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])},on.prototype.calculatePosMatrix=function(e,r){void 0===r&&(r=!1);var n=e.key,i=r?this._alignedPosMatrixCache:this._posMatrixCache;if(i[n])return i[n];var o=e.canonical,a=this.worldSize/this.zoomScale(o.z),s=o.x+Math.pow(2,o.z)*e.wrap,l=t.identity(new Float64Array(16));return t.translate(l,l,[s*a,o.y*a,0]),t.scale(l,l,[a/t.EXTENT,a/t.EXTENT,1]),t.multiply(l,r?this.alignedProjMatrix:this.projMatrix,l),i[n]=new Float32Array(l),i[n]},on.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},on.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,r,n,i,o=-90,a=90,s=-180,l=180,u=this.size,c=this._unmodified;if(this.latRange){var p=this.latRange;o=t.mercatorYfromLat(p[1])*this.worldSize,e=(a=t.mercatorYfromLat(p[0])*this.worldSize)-o<u.y?u.y/(a-o):0}if(this.lngRange){var h=this.lngRange;s=t.mercatorXfromLng(h[0])*this.worldSize,r=(l=t.mercatorXfromLng(h[1])*this.worldSize)-s<u.x?u.x/(l-s):0}var f=this.point,d=Math.max(r||0,e||0);if(d)return this.center=this.unproject(new t.Point(r?(l+s)/2:f.x,e?(a+o)/2:f.y)),this.zoom+=this.scaleZoom(d),this._unmodified=c,void(this._constraining=!1);if(this.latRange){var m=f.y,g=u.y/2;m-g<o&&(i=o+g),m+g>a&&(i=a-g)}if(this.lngRange){var y=f.x,v=u.x/2;y-v<s&&(n=s+v),y+v>l&&(n=l-v)}void 0===n&&void 0===i||(this.center=this.unproject(new t.Point(void 0!==n?n:f.x,void 0!==i?i:f.y))),this._unmodified=c,this._constraining=!1}},on.prototype._calcMatrices=function(){if(this.height){this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var e=this._fov/2,r=Math.PI/2+this._pitch,n=Math.sin(e)*this.cameraToCenterDistance/Math.sin(Math.PI-r-e),i=this.point,o=i.x,a=i.y,s=1.01*(Math.cos(Math.PI/2-this._pitch)*n+this.cameraToCenterDistance),l=new Float64Array(16);t.perspective(l,this._fov,this.width/this.height,1,s),t.scale(l,l,[1,-1,1]),t.translate(l,l,[0,0,-this.cameraToCenterDistance]),t.rotateX(l,l,this._pitch),t.rotateZ(l,l,this.angle),t.translate(l,l,[-o,-a,0]),this.mercatorMatrix=t.scale([],l,[this.worldSize,this.worldSize,this.worldSize]),t.scale(l,l,[1,1,t.mercatorZfromAltitude(1,this.center.lat)*this.worldSize,1]),this.projMatrix=l;var u=this.width%2/2,c=this.height%2/2,p=Math.cos(this.angle),h=Math.sin(this.angle),f=o-Math.round(o)+p*u+h*c,d=a-Math.round(a)+p*c+h*u,m=new Float64Array(l);if(t.translate(m,m,[f>.5?f-1:f,d>.5?d-1:d,0]),this.alignedProjMatrix=m,l=t.create$1(),t.scale(l,l,[this.width/2,-this.height/2,1]),t.translate(l,l,[1,-1,0]),this.pixelMatrix=t.multiply(new Float64Array(16),l,this.projMatrix),!(l=t.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=l,this._posMatrixCache={},this._alignedPosMatrixCache={}}},on.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.Point(0,0)),r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix)[3]/this.cameraToCenterDistance},on.prototype.getCameraPoint=function(){var e=this._pitch,r=Math.tan(e)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.Point(0,r))},on.prototype.getCameraQueryGeometry=function(e){var r=this.getCameraPoint();if(1===e.length)return[e[0],r];for(var n=r.x,i=r.y,o=r.x,a=r.y,s=0,l=e;s<l.length;s+=1){var u=l[s];n=Math.min(n,u.x),i=Math.min(i,u.y),o=Math.max(o,u.x),a=Math.max(a,u.y)}return[new t.Point(n,i),new t.Point(o,i),new t.Point(o,a),new t.Point(n,a),new t.Point(n,i)]},Object.defineProperties(on.prototype,an);var sn=function(){var e,r,n,i;t.bindAll(["_onHashChange","_updateHash"],this),this._updateHash=(e=this._updateHashUnthrottled.bind(this),300,r=!1,n=0,i=function(){n=0,r&&(e(),n=setTimeout(i,300),r=!1)},function(){return r=!0,n||i(),n})};sn.prototype.addTo=function(e){return this._map=e,t.window.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},sn.prototype.remove=function(){return t.window.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this},sn.prototype.getHashString=function(t){var e=this._map.getCenter(),r=Math.round(100*this._map.getZoom())/100,n=Math.ceil((r*Math.LN2+Math.log(512/360/.5))/Math.LN10),i=Math.pow(10,n),o=Math.round(e.lng*i)/i,a=Math.round(e.lat*i)/i,s=this._map.getBearing(),l=this._map.getPitch(),u="";return u+=t?"#/"+o+"/"+a+"/"+r:"#"+r+"/"+a+"/"+o,(s||l)&&(u+="/"+Math.round(10*s)/10),l&&(u+="/"+Math.round(l)),u},sn.prototype._onHashChange=function(){var e=t.window.location.hash.replace("#","").split("/");return e.length>=3&&(this._map.jumpTo({center:[+e[2],+e[1]],zoom:+e[0],bearing:+(e[3]||0),pitch:+(e[4]||0)}),!0)},sn.prototype._updateHashUnthrottled=function(){var e=this.getHashString();try{t.window.history.replaceState(t.window.history.state,"",e)}catch(t){}};var ln=function(e){function n(n,i,o,a){void 0===a&&(a={});var s=r.mousePos(i.getCanvasContainer(),o),l=i.unproject(s);e.call(this,n,t.extend({point:s,lngLat:l,originalEvent:o},a)),this._defaultPrevented=!1,this.target=i}e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n;var i={defaultPrevented:{configurable:!0}};return n.prototype.preventDefault=function(){this._defaultPrevented=!0},i.defaultPrevented.get=function(){return this._defaultPrevented}

65,Object.defineProperties(n.prototype,i),n}(t.Event),un=function(e){function n(n,i,o){var a=r.touchPos(i.getCanvasContainer(),o),s=a.map(function(t){return i.unproject(t)}),l=a.reduce(function(t,e,r,n){return t.add(e.div(n.length))},new t.Point(0,0)),u=i.unproject(l);e.call(this,n,{points:a,point:l,lngLats:s,lngLat:u,originalEvent:o}),this._defaultPrevented=!1}e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n;var i={defaultPrevented:{configurable:!0}};return n.prototype.preventDefault=function(){this._defaultPrevented=!0},i.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(n.prototype,i),n}(t.Event),cn=function(t){function e(e,r,n){t.call(this,e,{originalEvent:n}),this._defaultPrevented=!1}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={defaultPrevented:{configurable:!0}};return e.prototype.preventDefault=function(){this._defaultPrevented=!0},r.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(e.prototype,r),e}(t.Event),pn=function(e){this._map=e,this._el=e.getCanvasContainer(),this._delta=0,t.bindAll(["_onWheel","_onTimeout","_onScrollFrame","_onScrollFinished"],this)};pn.prototype.isEnabled=function(){return!!this._enabled},pn.prototype.isActive=function(){return!!this._active},pn.prototype.isZooming=function(){return!!this._zooming},pn.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around)},pn.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},pn.prototype.onWheel=function(e){if(this.isEnabled()){var r=e.deltaMode===t.window.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,n=t.browser.now(),i=n-(this._lastWheelEventTime||0);this._lastWheelEventTime=n,0!==r&&r%4.000244140625==0?this._type="wheel":0!==r&&Math.abs(r)<4?this._type="trackpad":i>400?(this._type=null,this._lastValue=r,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(i*r)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,r+=this._lastValue)),e.shiftKey&&r&&(r/=4),this._type&&(this._lastWheelEvent=e,this._delta-=r,this.isActive()||this._start(e)),e.preventDefault()}}

65,pn.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this.isActive()||this._start(t)},pn.prototype._start=function(e){if(this._delta){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),this._active=!0,this._zooming=!0,this._map.fire(new t.Event("movestart",{originalEvent:e})),this._map.fire(new t.Event("zoomstart",{originalEvent:e})),this._finishTimeout&&clearTimeout(this._finishTimeout);var n=r.mousePos(this._el,e);this._around=t.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(n)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame))}},pn.prototype._onScrollFrame=function(){var e=this;if(this._frameId=null,this.isActive()){var r=this._map.transform;if(0!==this._delta){var n="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?1/450:.01,i=2/(1+Math.exp(-Math.abs(this._delta*n)));this._delta<0&&0!==i&&(i=1/i);var o="number"==typeof this._targetZoom?r.zoomScale(this._targetZoom):r.scale;this._targetZoom=Math.min(r.maxZoom,Math.max(r.minZoom,r.scaleZoom(o*i))),"wheel"===this._type&&(this._startZoom=r.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var a="number"==typeof this._targetZoom?this._targetZoom:r.zoom,s=this._startZoom,l=this._easing,u=!1;if("wheel"===this._type&&s&&l){var c=Math.min((t.browser.now()-this._lastWheelEventTime)/200,1),p=l(c);r.zoom=t.number(s,a,p),c<1?this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame)):u=!0}else r.zoom=a,u=!0;r.setLocationAtPoint(this._around,this._aroundPoint),this._map.fire(new t.Event("move",{originalEvent:this._lastWheelEvent})),this._map.fire(new t.Event("zoom",{originalEvent:this._lastWheelEvent})),u&&(this._active=!1,this._finishTimeout=setTimeout(function(){e._zooming=!1,e._map.fire(new t.Event("zoomend",{originalEvent:e._lastWheelEvent})),e._map.fire(new t.Event("moveend",{originalEvent:e._lastWheelEvent})),delete e._targetZoom},200))}},pn.prototype._smoothOutEasing=function(e){var r=t.ease;if(this._prevEase){var n=this._prevEase,i=(t.browser.now()-n.start)/n.duration,o=n.easing(i+.01)-n.easing(i),a=.27/Math.sqrt(o*o+1e-4)*.01,s=Math.sqrt(.0729-a*a);r=t.bezier(a,s,.25,1)}return this._prevEase={start:t.browser.now(),duration:e,easing:r},r};var hn=function(e,r){this._map=e,this._el=e.getCanvasContainer(),this._container=e.getContainer(),this._clickTolerance=r.clickTolerance||1,t.bindAll(["_onMouseMove","_onMouseUp","_onKeyDown"],this)};hn.prototype.isEnabled=function(){return!!this._enabled},hn.prototype.isActive=function(){return!!this._active},hn.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},hn.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},hn.prototype.onMouseDown=function(e){this.isEnabled()&&e.shiftKey&&0===e.button&&(t.window.document.addEventListener("mousemove",this._onMouseMove,!1),t.window.document.addEventListener("keydown",this._onKeyDown,!1),t.window.document.addEventListener("mouseup",this._onMouseUp,!1),r.disableDrag(),this._startPos=this._lastPos=r.mousePos(this._el,e),this._active=!0)},hn.prototype._onMouseMove=function(t){var e=r.mousePos(this._el,t);if(!(this._lastPos.equals(e)||!this._box&&e.dist(this._startPos)<this._clickTolerance)){var n=this._startPos;this._lastPos=e,this._box||(this._box=r.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));var i=Math.min(n.x,e.x),o=Math.max(n.x,e.x),a=Math.min(n.y,e.y),s=Math.max(n.y,e.y);r.setTransform(this._box,"translate("+i+"px,"+a+"px)"),this._box.style.width=o-i+"px",this._box.style.height=s-a+"px"}},hn.prototype._onMouseUp=function(e){if(0===e.button){var n=this._startPos,i=r.mousePos(this._el,e);this._finish(),r.suppressClick(),n.x===i.x&&n.y===i.y?this._fireEvent("boxzoomcancel",e):this._map.fitScreenCoordinates(n,i,this._map.getBearing(),{linear:!0}).fire(new t.Event("boxzoomend",{originalEvent:e}))}},hn.prototype._onKeyDown=function(t){27===t.keyCode&&(this._finish(),this._fireEvent("boxzoomcancel",t))},hn.prototype._finish=function(){this._active=!1,t.window.document.removeEventListener("mousemove",this._onMouseMove,!1),t.window.document.removeEventListener("keydown",this._onKeyDown,!1),t.window.document.removeEventListener("mouseup",this._onMouseUp,!1),this._container.classList.remove("mapboxgl-crosshair"),this._box&&(r.remove(this._box),this._box=null),r.enableDrag(),delete this._startPos,delete this._lastPos},hn.prototype._fireEvent=function(e,r){return this._map.fire(new t.Event(e,{originalEvent:r}))};var fn=t.bezier(0,0,.25,1),dn=function(e,r){this._map=e,this._el=r.element||e.getCanvasContainer(),this._state="disabled",this._button=r.button||"right",this._bearingSnap=r.bearingSnap||0,this._pitchWithRotate=!1!==r.pitchWithRotate,t.bindAll(["onMouseDown","_onMouseMove","_onMouseUp","_onBlur","_onDragFrame"],this)};dn.prototype.isEnabled=function(){return"disabled"!==this._state},dn.prototype.isActive=function(){return"active"===this._state},dn.prototype.enable=function(){this.isEnabled()||(this._state="enabled")},dn.prototype.disable=function(){if(this.isEnabled())switch(this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend"),this._pitchWithRotate&&this._fireEvent("pitchend"),this._fireEvent("moveend");break;

65case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled"}},dn.prototype.onMouseDown=function(e){if("enabled"===this._state){if("right"===this._button){if(this._eventButton=r.mouseButton(e),this._eventButton!==(e.ctrlKey?0:2))return}else{if(e.ctrlKey||0!==r.mouseButton(e))return;this._eventButton=0}r.disableDrag(),t.window.document.addEventListener("mousemove",this._onMouseMove,{capture:!0}),t.window.document.addEventListener("mouseup",this._onMouseUp),t.window.addEventListener("blur",this._onBlur),this._state="pending",this._inertia=[[t.browser.now(),this._map.getBearing()]],this._startPos=this._lastPos=r.mousePos(this._el,e),this._center=this._map.transform.centerPoint,e.preventDefault()}},dn.prototype._onMouseMove=function(t){var e=r.mousePos(this._el,t);this._lastPos.equals(e)||(this._lastMoveEvent=t,this._lastPos=e,"pending"===this._state&&(this._state="active",this._fireEvent("rotatestart",t),this._fireEvent("movestart",t),this._pitchWithRotate&&this._fireEvent("pitchstart",t)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame)))},dn.prototype._onDragFrame=function(){this._frameId=null;var e=this._lastMoveEvent;if(e){var r=this._map.transform,n=this._startPos,i=this._lastPos,o=.8*(n.x-i.x),a=-.5*(n.y-i.y),s=r.bearing-o,l=r.pitch-a,u=this._inertia,c=u[u.length-1];this._drainInertiaBuffer(),u.push([t.browser.now(),this._map._normalizeBearing(s,c[1])]),r.bearing=s,this._pitchWithRotate&&(this._fireEvent("pitch",e),r.pitch=l),this._fireEvent("rotate",e),this._fireEvent("move",e),delete this._lastMoveEvent,this._startPos=this._lastPos}},dn.prototype._onMouseUp=function(t){if(r.mouseButton(t)===this._eventButton)switch(this._state){case"active":this._state="enabled",r.suppressClick(),this._unbind(),this._deactivate(),this._inertialRotate(t);break;case"pending":this._state="enabled",this._unbind()}},dn.prototype._onBlur=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend",t),this._pitchWithRotate&&this._fireEvent("pitchend",t),this._fireEvent("moveend",t);break;case"pending":this._state="enabled",this._unbind()}},dn.prototype._unbind=function(){t.window.document.removeEventListener("mousemove",this._onMouseMove,{capture:!0}),t.window.document.removeEventListener("mouseup",this._onMouseUp),t.window.removeEventListener("blur",this._onBlur),r.enableDrag()},dn.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._startPos,delete this._lastPos},dn.prototype._inertialRotate=function(t){var e=this;this._fireEvent("rotateend",t),this._drainInertiaBuffer();var r=this._map,n=r.getBearing(),i=this._inertia,o=function(){Math.abs(n)<e._bearingSnap?r.resetNorth({noMoveStart:!0},{originalEvent:t}):e._fireEvent("moveend",t),e._pitchWithRotate&&e._fireEvent("pitchend",t)};if(i.length<2)o();else{var a=i[0],s=i[i.length-1],l=i[i.length-2],u=r._normalizeBearing(n,l[1]),c=s[1]-a[1],p=c<0?-1:1,h=(s[0]-a[0])/1e3;if(0!==c&&0!==h){var f=Math.abs(c*(.25/h));f>180&&(f=180);var d=f/180;u+=p*f*(d/2),Math.abs(r._normalizeBearing(u,0))<this._bearingSnap&&(u=r._normalizeBearing(0,u)),r.rotateTo(u,{duration:1e3*d,easing:fn,noMoveStart:!0},{originalEvent:t})}else o()}},dn.prototype._fireEvent=function(e,r){return this._map.fire(new t.Event(e,r?{originalEvent:r}:{}))},dn.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,r=t.browser.now();e.length>0&&r-e[0][0]>160;)e.shift()};var mn=t.bezier(0,0,.3,1),gn=function(e,r){this._map=e,this._el=e.getCanvasContainer(),this._state="disabled",this._clickTolerance=r.clickTolerance||1,t.bindAll(["_onMove","_onMouseUp","_onTouchEnd","_onBlur","_onDragFrame"],this)};gn.prototype.isEnabled=function(){return"disabled"!==this._state},gn.prototype.isActive=function(){return"active"===this._state},gn.prototype.enable=function(){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-drag-pan"),this._state="enabled")},gn.prototype.disable=function(){if(this.isEnabled())switch(this._el.classList.remove("mapboxgl-touch-drag-pan"),this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("dragend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled"}},gn.prototype.onMouseDown=function(e){"enabled"===this._state&&(e.ctrlKey||0!==r.mouseButton(e)||(r.addEventListener(t.window.document,"mousemove",this._onMove,{capture:!0}),r.addEventListener(t.window.document,"mouseup",this._onMouseUp),this._start(e)))},gn.prototype.onTouchStart=function(e){"enabled"===this._state&&(e.touches.length>1||(r.addEventListener(t.window.document,"touchmove",this._onMove,{capture:!0,passive:!1}),r.addEventListener(t.window.document,"touchend",this._onTouchEnd),this._start(e)))},gn.prototype._start=function(e){t.window.addEventListener("blur",this._onBlur),this._state="pending",this._startPos=this._mouseDownPos=this._lastPos=r.mousePos(this._el,e),this._inertia=[[t.browser.now(),this._startPos]]},gn.prototype._onMove=function(e){e.preventDefault();var n=r.mousePos(this._el,e);this._lastPos.equals(n)||"pending"===this._state&&n.dist(this._mouseDownPos)<this._clickTolerance||(this._lastMoveEvent=e,this._lastPos=n,this._drainInertiaBuffer(),this._inertia.push([t.browser.now(),this._lastPos]),"pending"===this._state&&(this._state="active",this._fireEvent("dragstart",e),this._fireEvent("movestart",e)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame)))},gn.prototype._onDragFrame=function(){this._frameId=null;var t=this._lastMoveEvent;if(t){var e=this._map.transform;e.setLocationAtPoint(e.pointLocation(this._startPos),this._lastPos),this._fireEvent("drag",t),this._fireEvent("move",t),this._startPos=this._lastPos,delete this._lastMoveEvent}},gn.prototype._onMouseUp=function(t){if(0===r.mouseButton(t))switch(this._state){case"active":this._state="enabled",r.suppressClick(),this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind()}},gn.prototype._onTouchEnd=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind()}},gn.prototype._onBlur=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._fireEvent("dragend",t),this._fireEvent("moveend",t);break;case"pending":this._state="enabled",this._unbind()}},gn.prototype._unbind=function(){r.removeEventListener(t.window.document,"touchmove",this._onMove,{capture:!0,passive:!1}),r.removeEventListener(t.window.document,"touchend",this._onTouchEnd),r.removeEventListener(t.window.document,"mousemove",this._onMove,{capture:!0}),r.removeEventListener(t.window.document,"mouseup",this._onMouseUp),r.removeEventListener(t.window,"blur",this._onBlur)},gn.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._startPos,delete this._mouseDownPos,delete this._lastPos},gn.prototype._inertialPan=function(t){this._fireEvent("dragend",t),this._drainInertiaBuffer();var e=this._inertia;if(e.length<2)this._fireEvent("moveend",t);else{var r=e[e.length-1],n=e[0],i=r[1].sub(n[1]),o=(r[0]-n[0])/1e3;if(0===o||r[1].equals(n[1]))this._fireEvent("moveend",t);else{var a=i.mult(.3/o),s=a.mag();s>1400&&(s=1400,a._unit()._mult(s));var l=s/750,u=a.mult(-l/2);this._map.panBy(u,{duration:1e3*l,easing:mn,noMoveStart:!0},{originalEvent:t})}}},gn.prototype._fireEvent=function(e,r){return this._map.fire(new t.Event(e,r?{originalEvent:r}:{}))},gn.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,r=t.browser.now();e.length>0&&r-e[0][0]>160;)e.shift()};var yn=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onKeyDown"],this)};function vn(t){return t*(2-t)}yn.prototype.isEnabled=function(){return!!this._enabled},yn.prototype.enable=function(){this.isEnabled()||(this._el.addEventListener("keydown",this._onKeyDown,!1),this._enabled=!0)},yn.prototype.disable=function(){this.isEnabled()&&(this._el.removeEventListener("keydown",this._onKeyDown),this._enabled=!1)},yn.prototype._onKeyDown=function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=0,r=0,n=0,i=0,o=0;switch(t.keyCode){case 61:case 107:case 171:case 187:e=1;break;case 189:case 109:case 173:e=-1;break;case 37:t.shiftKey?r=-1:(t.preventDefault(),i=-1);break;case 39:t.shiftKey?r=1:(t.preventDefault(),i=1);break;case 38:t.shiftKey?n=1:(t.preventDefault(),o=-1);break;case 40:t.shiftKey?n=-1:(o=1,t.preventDefault());break;default:return}var a=this._map,s=a.getZoom(),l={duration:300,delayEndEvents:500,easing:vn,zoom:e?Math.round(s)+e*(t.shiftKey?2:1):s,bearing:a.getBearing()+15*r,pitch:a.getPitch()+10*n,offset:[100*-i,100*-o],center:a.getCenter()};a.easeTo(l,{originalEvent:t})}};var _n=function(e){this._map=e,t.bindAll(["_onDblClick","_onZoomEnd"],this)};_n.prototype.isEnabled=function(){return!!this._enabled},_n.prototype.isActive=function(){return!!this._active},_n.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},_n.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},_n.prototype.onTouchStart=function(t){var e=this;this.isEnabled()&&(t.points.length>1||(this._tapped?(clearTimeout(this._tapped),this._tapped=null,this._zoom(t)):this._tapped=setTimeout(function(){e._tapped=null},300)))},_n.prototype.onDblClick=function(t){this.isEnabled()&&(t.originalEvent.preventDefault(),this._zoom(t))},_n.prototype._zoom=function(t){this._active=!0,this._map.on("zoomend",this._onZoomEnd),this._map.zoomTo(this._map.getZoom()+(t.originalEvent.shiftKey?-1:1),{around:t.lngLat},t)},_n.prototype._onZoomEnd=function(){this._active=!1,this._map.off("zoomend",this._onZoomEnd)};

65var xn=t.bezier(0,0,.15,1),bn=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onMove","_onEnd","_onTouchFrame"],this)};bn.prototype.isEnabled=function(){return!!this._enabled},bn.prototype.enable=function(t){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-zoom-rotate"),this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around)},bn.prototype.disable=function(){this.isEnabled()&&(this._el.classList.remove("mapboxgl-touch-zoom-rotate"),this._enabled=!1)},bn.prototype.disableRotation=function(){this._rotationDisabled=!0},bn.prototype.enableRotation=function(){this._rotationDisabled=!1},bn.prototype.onStart=function(e){if(this.isEnabled()&&2===e.touches.length){var n=r.mousePos(this._el,e.touches[0]),i=r.mousePos(this._el,e.touches[1]),o=n.add(i).div(2);this._startVec=n.sub(i),this._startAround=this._map.transform.pointLocation(o),this._gestureIntent=void 0,this._inertia=[],r.addEventListener(t.window.document,"touchmove",this._onMove,{passive:!1}),r.addEventListener(t.window.document,"touchend",this._onEnd)}},bn.prototype._getTouchEventData=function(t){var e=r.mousePos(this._el,t.touches[0]),n=r.mousePos(this._el,t.touches[1]),i=e.sub(n);return{vec:i,center:e.add(n).div(2),scale:i.mag()/this._startVec.mag(),bearing:this._rotationDisabled?0:180*i.angleWith(this._startVec)/Math.PI}},bn.prototype._onMove=function(e){if(2===e.touches.length){var r=this._getTouchEventData(e),n=r.vec,i=r.scale,o=r.bearing;if(!this._gestureIntent){var a=this._rotationDisabled&&1!==i||Math.abs(1-i)>.15;Math.abs(o)>10?this._gestureIntent="rotate":a&&(this._gestureIntent="zoom"),this._gestureIntent&&(this._map.fire(new t.Event(this._gestureIntent+"start",{originalEvent:e})),this._map.fire(new t.Event("movestart",{originalEvent:e})),this._startVec=n)}this._lastTouchEvent=e,this._frameId||(this._frameId=this._map._requestRenderFrame(this._onTouchFrame)),e.preventDefault()}},bn.prototype._onTouchFrame=function(){this._frameId=null;var e=this._gestureIntent;if(e){var r=this._map.transform;this._startScale||(this._startScale=r.scale,this._startBearing=r.bearing);var n=this._getTouchEventData(this._lastTouchEvent),i=n.center,o=n.bearing,a=n.scale,s=r.pointLocation(i),l=r.locationPoint(s);"rotate"===e&&(r.bearing=this._startBearing+o),r.zoom=r.scaleZoom(this._startScale*a),r.setLocationAtPoint(this._startAround,l),this._map.fire(new t.Event(e,{originalEvent:this._lastTouchEvent})),this._map.fire(new t.Event("move",{originalEvent:this._lastTouchEvent})),this._drainInertiaBuffer(),this._inertia.push([t.browser.now(),a,i])}},bn.prototype._onEnd=function(e){r.removeEventListener(t.window.document,"touchmove",this._onMove,{passive:!1}),r.removeEventListener(t.window.document,"touchend",this._onEnd);var n=this._gestureIntent,i=this._startScale;if(this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._gestureIntent,delete this._startScale,delete this._startBearing,delete this._lastTouchEvent,n){this._map.fire(new t.Event(n+"end",{originalEvent:e})),this._drainInertiaBuffer();var o=this._inertia,a=this._map;if(o.length<2)a.snapToNorth({},{originalEvent:e});else{var s=o[o.length-1],l=o[0],u=a.transform.scaleZoom(i*s[1]),c=a.transform.scaleZoom(i*l[1]),p=u-c,h=(s[0]-l[0])/1e3,f=s[2];if(0!==h&&u!==c){var d=.15*p/h;Math.abs(d)>2.5&&(d=d>0?2.5:-2.5);var m=1e3*Math.abs(d/(12*.15)),g=u+d*m/2e3;g<0&&(g=0),a.easeTo({zoom:g,duration:m,easing:xn,around:this._aroundCenter?a.getCenter():a.unproject(f),noMoveStart:!0},{originalEvent:e})}else a.snapToNorth({},{originalEvent:e})}}},bn.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,r=t.browser.now();e.length>2&&r-e[0][0]>160;)e.shift()};var wn={scrollZoom:pn,boxZoom:hn,dragRotate:dn,dragPan:gn,keyboard:yn,doubleClickZoom:_n,touchZoomRotate:bn},En=function(e){function r(r,n){e.call(this),this._moving=!1,this._zooming=!1,this.transform=r,this._bearingSnap=n.bearingSnap,t.bindAll(["_renderFrameCallback"],this)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.getCenter=function(){return this.transform.center},r.prototype.setCenter=function(t,e){return this.jumpTo({center:t},e)},r.prototype.panBy=function(e,r,n){return e=t.Point.convert(e).mult(-1),this.panTo(this.transform.center,t.extend({offset:e},r),n)},r.prototype.panTo=function(e,r,n){return this.easeTo(t.extend({center:e},r),n)},r.prototype.getZoom=function(){return this.transform.zoom},r.prototype.setZoom=function(t,e){return this.jumpTo({zoom:t},e),this},r.prototype.zoomTo=function(e,r,n){return this.easeTo(t.extend({zoom:e},r),n)},r.prototype.zoomIn=function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},r.prototype.zoomOut=function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},r.prototype.getBearing=function(){return this.transform.bearing},r.prototype.setBearing=function(t,e){return this.jumpTo({bearing:t},e),this},r.prototype.rotateTo=function(e,r,n){return this.easeTo(t.extend({bearing:e},r),n)},r.prototype.resetNorth=function(e,r){return this.rotateTo(0,t.extend({duration:1e3},e),r),this},r.prototype.snapToNorth=function(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this},r.prototype.getPitch=function(){return this.transform.pitch},r.prototype.setPitch=function(t,e){return this.jumpTo({pitch:t},e),this},r.prototype.cameraForBounds=function(e,r){return e=t.LngLatBounds.convert(e),this._cameraForBoxAndBearing(e.getNorthWest(),e.getSouthEast(),0,r)},r.prototype._cameraForBoxAndBearing=function(e,r,n,i){if("number"==typeof(i=t.extend({padding:{top:0,bottom:0,right:0,left:0},offset:[0,0],maxZoom:this.transform.maxZoom},i)).padding){var o=i.padding;i.padding={top:o,bottom:o,right:o,left:o}}if(t.isEqual(Object.keys(i.padding).sort(function(t,e){return t<e?-1:t>e?1:0}),["bottom","left","right","top"])){var a=this.transform,s=a.project(t.LngLat.convert(e)),l=a.project(t.LngLat.convert(r)),u=s.rotate(-n*Math.PI/180),c=l.rotate(-n*Math.PI/180),p=new t.Point(Math.max(u.x,c.x),Math.max(u.y,c.y)),h=new t.Point(Math.min(u.x,c.x),Math.min(u.y,c.y)),f=p.sub(h),d=(a.width-i.padding.left-i.padding.right)/f.x,m=(a.height-i.padding.top-i.padding.bottom)/f.y;if(!(m<0||d<0)){var g=Math.min(a.scaleZoom(a.scale*Math.min(d,m)),i.maxZoom),y=t.Point.convert(i.offset),v=(i.padding.left-i.padding.right)/2,_=(i.padding.top-i.padding.bottom)/2,x=new t.Point(y.x+v,y.y+_).mult(a.scale/a.zoomScale(g));return{center:a.unproject(s.add(l).div(2).sub(x)),zoom:g,bearing:n}}t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.")}else t.warnOnce("options.padding must be a positive number, or an Object with keys 'bottom', 'left', 'right', 'top'")},r.prototype.fitBounds=function(t,e,r){return this._fitInternal(this.cameraForBounds(t,e),e,r)},r.prototype.fitScreenCoordinates=function(e,r,n,i,o){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(t.Point.convert(e)),this.transform.pointLocation(t.Point.convert(r)),n,i),i,o)},r.prototype._fitInternal=function(e,r,n){return e?(r=t.extend(e,r)).linear?this.easeTo(r,n):this.flyTo(r,n):this},r.prototype.jumpTo=function(e,r){this.stop();var n=this.transform,i=!1,o=!1,a=!1;return"zoom"in e&&n.zoom!==+e.zoom&&(i=!0,n.zoom=+e.zoom),void 0!==e.center&&(n.center=t.LngLat.convert(e.center)),"bearing"in e&&n.bearing!==+e.bearing&&(o=!0,n.bearing=+e.bearing),"pitch"in e&&n.pitch!==+e.pitch&&(a=!0,n.pitch=+e.pitch),this.fire(new t.Event("movestart",r)).fire(new t.Event("move",r)),i&&this.fire(new t.Event("zoomstart",r)).fire(new t.Event("zoom",r)).fire(new t.Event("zoomend",r)),o&&this.fire(new t.Event("rotatestart",r)).fire(new t.Event("rotate",r)).fire(new t.Event("rotateend",r)),a&&this.fire(new t.Event("pitchstart",r)).fire(new t.Event("pitch",r)).fire(new t.Event("pitchend",r)),this.fire(new t.Event("moveend",r))},r.prototype.easeTo=function(e,r){var n=this;this.stop(),!1===(e=t.extend({offset:[0,0],duration:500,easing:t.ease},e)).animate&&(e.duration=0);var i=this.transform,o=this.getZoom(),a=this.getBearing(),s=this.getPitch(),l="zoom"in e?+e.zoom:o,u="bearing"in e?this._normalizeBearing(e.bearing,a):a,c="pitch"in e?+e.pitch:s,p=i.centerPoint.add(t.Point.convert(e.offset)),h=i.pointLocation(p),f=t.LngLat.convert(e.center||h);this._normalizeCenter(f);var d,m,g=i.project(h),y=i.project(f).sub(g),v=i.zoomScale(l-o);return e.around&&(d=t.LngLat.convert(e.around),m=i.locationPoint(d)),this._zooming=l!==o,this._rotating=a!==u,this._pitching=c!==s,this._prepareEase(r,e.noMoveStart),clearTimeout(this._easeEndTimeoutID),this._ease(function(e){if(n._zooming&&(i.zoom=t.number(o,l,e)),n._rotating&&(i.bearing=t.number(a,u,e)),n._pitching&&(i.pitch=t.number(s,c,e)),d)i.setLocationAtPoint(d,m);else{var h=i.zoomScale(i.zoom-o),f=l>o?Math.min(2,v):Math.max(.5,v),_=Math.pow(f,1-e),x=i.unproject(g.add(y.mult(e*_)).mult(h));i.setLocationAtPoint(i.renderWorldCopies?x.wrap():x,p)}n._fireMoveEvents(r)},function(){e.delayEndEvents?n._easeEndTimeoutID=setTimeout(function(){return n._afterEase(r)},e.delayEndEvents):n._afterEase(r)},e),this},r.prototype._prepareEase=function(e,r){this._moving=!0,r||this.fire(new t.Event("movestart",e)),this._zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&this.fire(new t.Event("pitchstart",e))},r.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e))},r.prototype._afterEase=function(e){var r=this._zooming,n=this._rotating,i=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,r&&this.fire(new t.Event("zoomend",e)),n&&this.fire(new t.Event("rotateend",e)),i&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e))},r.prototype.flyTo=function(e,r){var n=this;this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var i=this.transform,o=this.getZoom(),a=this.getBearing(),s=this.getPitch(),l="zoom"in e?t.clamp(+e.zoom,i.minZoom,i.maxZoom):o,u="bearing"in e?this._normalizeBearing(e.bearing,a):a,c="pitch"in e?+e.pitch:s,p=i.zoomScale(l-o),h=i.centerPoint.add(t.Point.convert(e.offset)),f=i.pointLocation(h),d=t.LngLat.convert(e.center||f);this._normalizeCenter(d);var m=i.project(f),g=i.project(d).sub(m),y=e.curve,v=Math.max(i.width,i.height),_=v/p,x=g.mag();

65if("minZoom"in e){var b=t.clamp(Math.min(e.minZoom,o,l),i.minZoom,i.maxZoom),w=v/i.zoomScale(b-o);y=Math.sqrt(w/x*2)}var E=y*y;function T(t){var e=(_*_-v*v+(t?-1:1)*E*E*x*x)/(2*(t?_:v)*E*x);return Math.log(Math.sqrt(e*e+1)-e)}function S(t){return(Math.exp(t)-Math.exp(-t))/2}function C(t){return(Math.exp(t)+Math.exp(-t))/2}var A=T(0),I=function(t){return C(A)/C(A+y*t)},D=function(t){return v*((C(A)*(S(e=A+y*t)/C(e))-S(A))/E)/x;var e},k=(T(1)-A)/y;if(Math.abs(x)<1e-6||!isFinite(k)){if(Math.abs(v-_)<1e-6)return this.easeTo(e,r);var M=_<v?-1:1;k=Math.abs(Math.log(_/v))/y,D=function(){return 0},I=function(t){return Math.exp(M*y*t)}}if("duration"in e)e.duration=+e.duration;else{var P="screenSpeed"in e?+e.screenSpeed/y:+e.speed;e.duration=1e3*k/P}return e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=a!==u,this._pitching=c!==s,this._prepareEase(r,!1),this._ease(function(e){var p=e*k,f=1/I(p);i.zoom=1===e?l:o+i.scaleZoom(f),n._rotating&&(i.bearing=t.number(a,u,e)),n._pitching&&(i.pitch=t.number(s,c,e));var y=1===e?d:i.unproject(m.add(g.mult(D(p))).mult(f));i.setLocationAtPoint(i.renderWorldCopies?y.wrap():y,h),n._fireMoveEvents(r)},function(){return n._afterEase(r)},e),this},r.prototype.isEasing=function(){return!!this._easeFrameId},r.prototype.stop=function(){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var t=this._onEaseEnd;delete this._onEaseEnd,t.call(this)}return this},r.prototype._ease=function(e,r,n){!1===n.animate||0===n.duration?(e(1),r()):(this._easeStart=t.browser.now(),this._easeOptions=n,this._onEaseFrame=e,this._onEaseEnd=r,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},r.prototype._renderFrameCallback=function(){var e=Math.min((t.browser.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},r.prototype._normalizeBearing=function(e,r){e=t.wrap(e,-180,180);var n=Math.abs(e-r);return Math.abs(e-360-r)<n&&(e-=360),Math.abs(e+360-r)<n&&(e+=360),e},r.prototype._normalizeCenter=function(t){var e=this.transform;if(e.renderWorldCopies&&!e.lngRange){var r=t.lng-e.center.lng;t.lng+=r>180?-360:r<-180?360:0}},r}(t.Evented),Tn=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_updateEditLink","_updateData","_updateCompact"],this)};Tn.prototype.getDefaultPosition=function(){return"bottom-right"},Tn.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._innerContainer=r.create("div","mapboxgl-ctrl-attrib-inner",this._container),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},Tn.prototype.onRemove=function(){r.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0},Tn.prototype._updateEditLink=function(){var e=this._editLink;e||(e=this._editLink=this._container.querySelector(".mapbox-improve-map"));var r=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:t.config.ACCESS_TOKEN}];if(e){var n=r.reduce(function(t,e,n){return e.value&&(t+=e.key+"="+e.value+(n<r.length-1?"&":"")),t},"?");e.href=t.config.FEEDBACK_URL+"/"+n+(this._map._hash?this._map._hash.getHashString(!0):"")}},Tn.prototype._updateData=function(t){!t||"metadata"!==t.sourceDataType&&"style"!==t.dataType||(this._updateAttributions(),this._updateEditLink())},Tn.prototype._updateAttributions=function(){if(this._map.style){var t=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?t=t.concat(this.options.customAttribution.map(function(t){return"string"!=typeof t?"":t})):"string"==typeof this.options.customAttribution&&t.push(this.options.customAttribution)),this._map.style.stylesheet){var e=this._map.style.stylesheet;this.styleOwner=e.owner,this.styleId=e.id}var r=this._map.style.sourceCaches;for(var n in r){var i=r[n];if(i.used){var o=i.getSource();o.attribution&&t.indexOf(o.attribution)<0&&t.push(o.attribution)}}t.sort(function(t,e){return t.length-e.length}),(t=t.filter(function(e,r){for(var n=r+1;n<t.length;n++)if(t[n].indexOf(e)>=0)return!1;return!0})).length?(this._innerContainer.innerHTML=t.join(" | "),this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null}},Tn.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact")};

65if("mouseenter"===t||"mouseover"===t){var o=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){var a=i.getLayer(e)?i.queryRenderedFeatures(n.point,{layers:[e]}):[];a.length?o||(o=!0,r.call(i,new ln(t,i,n.originalEvent,{features:a}))):o=!1},mouseout:function(){o=!1}}}}if("mouseleave"===t||"mouseout"===t){var a=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){(i.getLayer(e)?i.queryRenderedFeatures(n.point,{layers:[e]}):[]).length?a=!0:a&&(a=!1,r.call(i,new ln(t,i,n.originalEvent)))},mouseout:function(e){a&&(a=!1,r.call(i,new ln(t,i,e.originalEvent)))}}}}return{layer:e,listener:r,delegates:(n={},n[t]=function(t){var n=i.getLayer(e)?i.queryRenderedFeatures(t.point,{layers:[e]}):[];n.length&&(t.features=n,r.call(i,t),delete t.features)},n)}}();for(var a in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(o),o.delegates)this.on(a,o.delegates[a]);return this},i.prototype.off=function(t,e,r){if(void 0===r)return n.prototype.off.call(this,t,e);if(this._delegatedListeners&&this._delegatedListeners[t])for(var i=this._delegatedListeners[t],o=0;o<i.length;o++){var a=i[o];if(a.layer===e&&a.listener===r){for(var s in a.delegates)this.off(s,a.delegates[s]);return i.splice(o,1),this}}return this},i.prototype.queryRenderedFeatures=function(e,r){if(!this.style)return[];var n;if(void 0!==r||void 0===e||e instanceof t.Point||Array.isArray(e)||(r=e,e=void 0),r=r||{},(e=e||[[0,0],[this.transform.width,this.transform.height]])instanceof t.Point||"number"==typeof e[0])n=[t.Point.convert(e)];else{var i=t.Point.convert(e[0]),o=t.Point.convert(e[1]);n=[i,new t.Point(o.x,i.y),o,new t.Point(i.x,o.y),i]}return this.style.queryRenderedFeatures(n,r,this.transform)},i.prototype.querySourceFeatures=function(t,e){return this.style.querySourceFeatures(t,e)},i.prototype.setStyle=function(t,e){return(!e||!1!==e.diff&&!e.localIdeographFontFamily)&&this.style&&t?(this._diffStyle(t,e),this):this._updateStyle(t,e)},i.prototype._updateStyle=function(t,e){return this.style&&(this.style.setEventedParent(null),this.style._remove()),t?(this.style=new Me(this,e||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof t?this.style.loadURL(t):this.style.loadJSON(t),this):(delete this.style,this)},i.prototype._diffStyle=function(e,r){var n=this;if("string"==typeof e){var i=t.normalizeStyleURL(e),o=this._transformRequest(i,t.ResourceType.Style);t.getJSON(o,function(e,i){e?n.fire(new t.ErrorEvent(e)):i&&n._updateDiff(i,r)})}else"object"==typeof e&&this._updateDiff(e,r)},i.prototype._updateDiff=function(e,r){try{this.style.setState(e)&&this._update(!0)}catch(n){t.warnOnce("Unable to perform style diff: "+(n.message||n.error||n)+".  Rebuilding the style from scratch."),this._updateStyle(e,r)}},i.prototype.getStyle=function(){if(this.style)return this.style.serialize()},i.prototype.isStyleLoaded=function(){return this.style?this.style.loaded():t.warnOnce("There is no style added to the map.")},i.prototype.addSource=function(t,e){return this.style.addSource(t,e),this._update(!0)},i.prototype.isSourceLoaded=function(e){var r=this.style&&this.style.sourceCaches[e];if(void 0!==r)return r.loaded();this.fire(new t.ErrorEvent(new Error("There is no source with ID '"+e+"'")))},i.prototype.areTilesLoaded=function(){var t=this.style&&this.style.sourceCaches;for(var e in t){var r=t[e]._tiles;for(var n in r){var i=r[n];if("loaded"!==i.state&&"errored"!==i.state)return!1}}return!0},i.prototype.addSourceType=function(t,e,r){return this.style.addSourceType(t,e,r)},i.prototype.removeSource=function(t){return this.style.removeSource(t),this._update(!0)},i.prototype.getSource=function(t){return this.style.getSource(t)},i.prototype.addImage=function(e,r,n){void 0===n&&(n={});var i=n.pixelRatio;void 0===i&&(i=1);var o=n.sdf;if(void 0===o&&(o=!1),r instanceof An){var a=t.browser.getImageData(r),s=a.width,l=a.height,u=a.data;this.style.addImage(e,{data:new t.RGBAImage({width:s,height:l},u),pixelRatio:i,sdf:o})}else{if(void 0===r.width||void 0===r.height)return this.fire(new t.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));var c=r.width,p=r.height,h=r.data;this.style.addImage(e,{data:new t.RGBAImage({width:c,height:p},new Uint8Array(h)),pixelRatio:i,sdf:o})}},i.prototype.hasImage=function(e){return e?!!this.style.getImage(e):(this.fire(new t.ErrorEvent(new Error("Missing required image id"))),!1)},i.prototype.removeImage=function(t){this.style.removeImage(t)},i.prototype.loadImage=function(e,r){t.getImage(this._transformRequest(e,t.ResourceType.Image),r)},i.prototype.listImages=function(){return this.style.listImages()},i.prototype.addLayer=function(t,e){return this.style.addLayer(t,e),this._update(!0)},i.prototype.moveLayer=function(t,e){return this.style.moveLayer(t,e),this._update(!0)},i.prototype.removeLayer=function(t){return this.style.removeLayer(t),this._update(!0)},i.prototype.getLayer=function(t){return this.style.getLayer(t)},i.prototype.setFilter=function(t,e,r){return void 0===r&&(r={}),this.style.setFilter(t,e,r),this._update(!0)},i.prototype.setLayerZoomRange=function(t,e,r){return this.style.setLayerZoomRange(t,e,r),this._update(!0)},i.prototype.getFilter=function(t){return this.style.getFilter(t)},i.prototype.setPaintProperty=function(t,e,r,n){return void 0===n&&(n={}),this.style.setPaintProperty(t,e,r,n),this._update(!0)},i.prototype.getPaintProperty=function(t,e){return this.style.getPaintProperty(t,e)},i.prototype.setLayoutProperty=function(t,e,r,n){return void 0===n&&(n={}),this.style.setLayoutProperty(t,e,r,n),this._update(!0)},i.prototype.getLayoutProperty=function(t,e){return this.style.getLayoutProperty(t,e)},i.prototype.setLight=function(t,e){return void 0===e&&(e={}),this.style.setLight(t,e),this._update(!0)},i.prototype.getLight=function(){return this.style.getLight()},i.prototype.setFeatureState=function(t,e){return this.style.setFeatureState(t,e),this._update()},i.prototype.removeFeatureState=function(t,e){return this.style.removeFeatureState(t,e),this._update()},i.prototype.getFeatureState=function(t){return this.style.getFeatureState(t)},i.prototype.getContainer=function(){return this._container},i.prototype.getCanvasContainer=function(){return this._canvasContainer},i.prototype.getCanvas=function(){return this._canvas},i.prototype._containerDimensions=function(){var t=0,e=0;return this._container&&(t=this._container.clientWidth||400,e=this._container.clientHeight||300),[t,e]},i.prototype._detectMissingCSS=function(){"rgb(250, 128, 114)"!==t.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")&&t.warnOnce("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described 

65,o.vertices.set=function(t){this._vertices=t,this._update()},Object.defineProperties(i.prototype,o),i}(En);function Mn(t){t.parentNode&&t.parentNode.removeChild(t)}var Pn={showCompass:!0,showZoom:!0},zn=function(e){var n=this;this.options=t.extend({},Pn,e),this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",function(t){return t.preventDefault()}),this.options.showZoom&&(this._zoomInButton=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-zoom-in","Zoom in",function(){return n._map.zoomIn()}),this._zoomOutButton=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-zoom-out","Zoom out",function(){return n._map.zoomOut()})),this.options.showCompass&&(t.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-compass","Reset bearing to north",function(){return n._map.resetNorth()}),this._compassArrow=r.create("span","mapboxgl-ctrl-compass-arrow",this._compass))};function Ln(e,r,n){if(e=new t.LngLat(e.lng,e.lat),r){var i=new t.LngLat(e.lng-360,e.lat),o=new t.LngLat(e.lng+360,e.lat),a=n.locationPoint(e).distSqr(r);n.locationPoint(i).distSqr(r)<a?e=i:n.locationPoint(o).distSqr(r)<a&&(e=o)}for(;Math.abs(e.lng-n.center.lng)>180;){var s=n.locationPoint(e);if(s.x>=0&&s.y>=0&&s.x<=n.width&&s.y<=n.height)break;e.lng>n.center.lng?e.lng-=360:e.lng+=360}return e}zn.prototype._rotateCompassArrow=function(){var t="rotate("+this._map.transform.angle*(180/Math.PI)+"deg)";this._compassArrow.style.transform=t},zn.prototype.onAdd=function(t){return this._map=t,this.options.showCompass&&(this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new dn(t,{button:"left",element:this._compass}),r.addEventListener(this._compass,"mousedown",this._handler.onMouseDown),this._handler.enable()),this._container},zn.prototype.onRemove=function(){r.remove(this._container),this.options.showCompass&&(this._map.off("rotate",this._rotateCompassArrow),r.removeEventListener(this._compass,"mousedown",this._handler.onMouseDown),this._handler.disable(),delete this._handler),delete this._map},zn.prototype._createButton=function(t,e,n){var i=r.create("button",t,this._container);return i.type="button",i.title=e,i.setAttribute("aria-label",e),i.addEventListener("click",n),i};var On={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function Rn(t,e,r){var n=t.classList;for(var i in 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Z"),m.appendChild(g);var y=r.createNS("http://www.w3.org/2000/svg","g");y.setAttributeNS(null,"transform","translate(6.0, 7.0)"),y.setAttributeNS(null,"fill","#FFFFFF");var v=r.createNS("http://www.w3.org/2000/svg","g");v.setAttributeNS(null,"transform","translate(8.0, 8.0)");var _=r.createNS("http://www.w3.org/2000/svg","circle");_.setAttributeNS(null,"fill","#000000"),_.setAttributeNS(null,"opacity","0.25"),_.setAttributeNS(null,"cx","5.5"),_.setAttributeNS(null,"cy","5.5"),_.setAttributeNS(null,"r","5.4999962");var x=r.createNS("http://www.w3.org/2000/svg","circle");x.setAttributeNS(null,"fill","#FFFFFF"),x.setAttributeNS(null,"cx","5.5"),x.setAttributeNS(null,"cy","5.5"),x.setAttributeNS(null,"r","5.4999962"),v.appendChild(_),v.appendChild(x),s.appendChild(l),s.appendChild(f),s.appendChild(m),s.appendChild(y),s.appendChild(v),o.appendChild(s),this._element.appendChild(o),this._offset=t.Point.convert(n&&n.offset||[0,-14])}this._element.classList.add("mapboxgl-marker"),this._popup=null}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.addTo=function(t){return this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this},n.prototype.remove=function(){return this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),delete this._map),r.remove(this._element),this._popup&&this._popup.remove(),this},n.prototype.getLngLat=function(){return this._lngLat},n.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this},n.prototype.getElement=function(){return this._element},n.prototype.setPopup=function(t){if(this._popup&&(this._popup.remove(),this._popup=null),t){if(!("offset"in t.options)){var e=Math.sqrt(Math.pow(13.5,2)/2);t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[e,-1*(24.6+e)],"bottom-right":[-e,-1*(24.6+e)],left:[13.5,-24.6],right:[-13.5,-24.6]}:this._offset}this._popup=t,this._lngLat&&this._popup.setLngLat(this._lngLat)}return this},n.prototype._onMapClick=function(t){var e=t.originalEvent.target,r=this._element;this._popup&&(e===r||r.contains(e))&&this.togglePopup()},n.prototype.getPopup=function(){return this._popup},n.prototype.togglePopup=function(){var t=this._popup;return t?(t.isOpen()?t.remove():t.addTo(this._map),this):this},n.prototype._update=function(t){this._map&&(this._map.transform.renderWorldCopies&&

65(this._lngLat=Ln(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset),t&&"moveend"!==t.type||(this._pos=this._pos.round()),r.setTransform(this._element,On[this._anchor]+" translate("+this._pos.x+"px, "+this._pos.y+"px)"),Rn(this._element,this._anchor,"marker"))},n.prototype.getOffset=function(){return this._offset},n.prototype.setOffset=function(e){return this._offset=t.Point.convert(e),this._update(),this},n.prototype._onMove=function(e){this._pos=e.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new t.Event("dragstart"))),this.fire(new t.Event("drag"))},n.prototype._onUp=function(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new t.Event("dragend")),this._state="inactive"},n.prototype._addDragHandler=function(t){this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos).add(this._offset),this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},n.prototype.setDraggable=function(t){return this._draggable=!!t,this._map&&(t?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this},n.prototype.isDraggable=function(){return this._draggable},n}(t.Evented),Nn={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showUserLocation:!0},Un=function(e){function n(r){e.call(this),this.options=t.extend({},Nn,r),t.bindAll(["_onSuccess","_onError","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.onAdd=function(e){var n;return this._map=e,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),n=this._setupUI,void 0!==Bn?n(Bn):void 0!==t.window.navigator.permissions?t.window.navigator.permissions.query({name:"geolocation"}).then(function(t){Bn="denied"!==t.state,n(Bn)}):(Bn=!!t.window.navigator.geolocation,n(Bn)),this._container},n.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),r.remove(this._container),this._map=void 0},n.prototype._onSuccess=function(e){if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(e),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("geolocate",e)),this._finish()},n.prototype._updateCamera=function(e){var r=new t.LngLat(e.coords.longitude,e.coords.latitude),n=e.coords.accuracy;this._map.fitBounds(r.toBounds(n),this.options.fitBoundsOptions,{geolocateSource:!0})},n.prototype._updateMarker=function(t){t?this._userLocationDotMarker.setLngLat([t.co

65,n.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._update(),this},n.prototype.setText=function(e){return this.setDOMContent(t.window.document.createTextNode(e))},n.prototype.setHTML=function(e){var r,n=t.window.document.createDocumentFragment(),i=t.window.document.createElement("body");for(i.innerHTML=e;r=i.firstChild;)n.appendChild(r);return this.setDOMContent(n)},n.prototype.setDOMContent=function(t){return this._createContent(),this._content.appendChild(t),this._update(),this},n.prototype._createContent=function(){this._content&&r.remove(this._content),this._content=r.create("div","mapboxgl-popup-content",this._container),this.options.closeButton&&(this._closeButton=r.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClickClose))},n.prototype._update=function(){var e=this;if(this._map&&this._lngLat&&this._content){this._container||(this._container=r.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=r.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className&&this.options.className.split(" ").forEach(function(t){return e._container.classList.add(t)})),this._map.transform.renderWorldCopies&&(this._lngLat=Ln(this._lngLat,this._pos,this._map.transform));var n=this._pos=this._map.project(this._lngLat),i=this.options.anchor,o=function e(r){if(r){if("number"==typeof r){var n=Math.round(Math.sqrt(.5*Math.pow(r,2)));return{center:new t.Point(0,0),top:new t.Point(0,r),"top-left":new t.Point(n,n),"top-right":new t.Point(-n,n),bottom:new t.Point(0,-r),"bottom-left":new t.Point(n,-n),"bottom-right":new t.Point(-n,-n),left:new t.Point(r,0),right:new t.Point(-r,0)}}if(r instanceof t.Point||Array.isArray(r)){var i=t.Point.convert(r);return{center:i,top:i,"top-left":i,"top-right":i,bottom:i,"bottom-left":i,"bottom-right":i,left:i,right:i}}return{center:t.Point.convert(r.center||[0,0]),top:t.Point.convert(r.top||[0,0]),"top-left":t.Point.convert(r["top-left"]||[0,0]),"top-right":t.Point.convert(r["top-right"]||[0,0]),bottom:t.Point.convert(r.bottom||[0,0]),"bottom-left":t.Point.convert(r["bottom-left"]||[0,0]),"bottom-right":t.Point.convert(r["bottom-right"]||[0,0]),left:t.Point.convert(r.left||[0,0]),right:t.Point.convert(r.right||[0,0])}}return e(new t.Point(0,0))}(this.options.offset);if(!i){var a,s=this._container.offsetWidth,l=this._container.offsetHeight;a=n.y+o.bottom.y<l?["top"]:n.y>this._map.transform.height-l?["bottom"]:[],n.x<s/2?a.push("left"):n.x>this._map.transform.width-s/2&&a.push("right"),i=0===a.length?"bottom":a.join("-")}var u=n.add(o[i]).round();r.setTransform(this._container,On[i]+" translate("+u.x+"px,"+u.y+"px)"),Rn(this._container,i,"popup")}},n.prototype._onClickClose=function(){this.remove()},n}(t.Evented),Xn={version:t.version,supported:e,setRTLTextPlugin:t.setRTLTextPlugin,Map:kn,NavigationControl:zn,GeolocateControl:Un,AttributionControl:Tn,ScaleControl:jn,FullscreenControl:Gn,Popup:Zn,Marker:Fn,Style:Me,LngLat:t.LngLat,LngLatBounds:t.LngLatBounds,Point:t.Point,MercatorCoordinate:t.MercatorCoordinate,Evented:t.

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