diff --git a/.github/workflows/website-deploy.yml b/.github/workflows/website-deploy.yml index c1817b7..cbf6e76 100644 --- a/.github/workflows/website-deploy.yml +++ b/.github/workflows/website-deploy.yml @@ -9,7 +9,7 @@ jobs: - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4 - uses: ruby/setup-ruby@v1 with: - ruby-version: 3.1 + ruby-version: 3.3 bundler-cache: true - name: install dependencies run: | diff --git a/Gemfile b/Gemfile index 21fbc4b..c6e0be6 100644 --- a/Gemfile +++ b/Gemfile @@ -33,3 +33,8 @@ gem "wdm", "~> 0.1.1", :platforms => [:mingw, :x64_mingw, :mswin] gem "http_parser.rb", "~> 0.6.0", :platforms => [:jruby] gem 'jekyll-minibundle' +gem 'nanoc' +gem 'stringex' +gem 'ostruct' +gem 'logger' +gem 'pstore' diff --git a/Gemfile.lock b/Gemfile.lock index 7da1bf8..e3536a2 100644 --- a/Gemfile.lock +++ b/Gemfile.lock @@ -3,22 +3,32 @@ GEM specs: addressable (2.8.7) public_suffix (>= 2.0.2, < 7.0) + base64 (0.2.0) bigdecimal (3.1.8) + coderay (1.1.3) colorator (1.1.0) + colored (1.2) concurrent-ruby (1.3.4) + cri (2.15.12) + ddmetrics (1.1.0) + ddplugin (1.0.3) + diff-lcs (1.5.1) em-websocket (0.5.3) eventmachine (>= 0.12.9) http_parser.rb (~> 0) eventmachine (1.2.7) - ffi (1.17.0) + ffi (1.17.0-x86_64-linux-gnu) forwardable-extended (2.6.0) google-protobuf (4.28.2-x86_64-linux) bigdecimal rake (>= 13) http_parser.rb (0.8.0) - i18n (1.14.5) + i18n (1.14.6) concurrent-ruby (~> 1.0) - jekyll (4.3.3) + immutable-ruby (0.2.0) + concurrent-ruby (~> 1.1) + sorted_set (~> 1.0) + jekyll (4.3.4) addressable (~> 2.4) colorator (~> 1.0) em-websocket (~> 0.5) @@ -43,6 +53,7 @@ GEM jekyll (>= 3.8, < 5.0) jekyll-watch (2.2.1) listen (~> 3.0) + json_schema (0.21.0) kramdown (2.4.0) rexml kramdown-parser-gfm (1.1.0) @@ -51,30 +62,89 @@ GEM listen (3.9.0) rb-fsevent (~> 0.10, >= 0.10.3) rb-inotify (~> 0.9, >= 0.9.10) + logger (1.6.1) + memo_wise (1.10.0) mercenary (0.4.0) - minima (2.5.1) + method_source (1.1.0) + minima (2.5.2) jekyll (>= 3.5, < 5.0) jekyll-feed (~> 0.9) jekyll-seo-tag (~> 2.1) + nanoc (4.13.0) + addressable (~> 2.5) + colored (~> 1.2) + nanoc-checking (~> 1.0, >= 1.0.2) + nanoc-cli (= 4.13.0) + nanoc-core (= 4.13.0) + nanoc-deploying (~> 1.0) + parallel (~> 1.12) + tty-command (~> 0.8) + tty-which (~> 0.4) + nanoc-checking (1.0.5) + nanoc-cli (~> 4.12, >= 4.12.5) + nanoc-core (~> 4.12, >= 4.12.5) + nanoc-cli (4.13.0) + cri (~> 2.15) + diff-lcs (~> 1.3) + nanoc-core (= 4.13.0) + pry + zeitwerk (~> 2.1) + nanoc-core (4.13.0) + base64 (~> 0.2) + concurrent-ruby (~> 1.1) + ddmetrics (~> 1.0) + ddplugin (~> 1.0) + immutable-ruby (~> 0.1) + json_schema (~> 0.19) + memo_wise (~> 1.5) + psych (>= 4.0, < 6.0) + slow_enumerator_tools (~> 1.0) + tty-platform (~> 0.2) + zeitwerk (~> 2.1) + nanoc-deploying (1.0.2) + nanoc-checking (~> 1.0) + nanoc-cli (~> 4.11, >= 4.11.15) + nanoc-core (~> 4.11, >= 4.11.15) + ostruct (0.6.0) + parallel (1.26.3) + pastel (0.8.0) + tty-color (~> 0.5) pathutil (0.16.2) forwardable-extended (~> 2.6) + pry (0.14.2) + coderay (~> 1.1) + method_source (~> 1.0) + pstore (0.1.3) + psych (5.1.2) + stringio public_suffix (6.0.1) rake (13.2.1) rb-fsevent (0.11.2) rb-inotify (0.11.1) ffi (~> 1.0) - rexml (3.3.6) - strscan - rouge (4.3.0) + rbtree (0.4.6) + rexml (3.3.7) + rouge (4.4.0) safe_yaml (1.0.5) - sass-embedded (1.77.8) - google-protobuf (~> 4.26) - rake (>= 13) - strscan (3.1.0) + sass-embedded (1.79.2-x86_64-linux-gnu) + google-protobuf (~> 4.27) + set (1.1.0) + slow_enumerator_tools (1.1.0) + sorted_set (1.0.3) + rbtree + set (~> 1.0) + stringex (2.8.6) + stringio (3.1.1) terminal-table (3.0.2) unicode-display_width (>= 1.1.1, < 3) - unicode-display_width (2.5.0) + tty-color (0.6.0) + tty-command (0.10.1) + pastel (~> 0.8) + tty-platform (0.3.0) + tty-which (0.5.0) + unicode-display_width (2.6.0) webrick (1.8.1) + zeitwerk (2.6.18) PLATFORMS x86_64-linux @@ -84,10 +154,15 @@ DEPENDENCIES jekyll (~> 4.3.3) jekyll-feed (~> 0.12) jekyll-minibundle + logger minima (~> 2.5) + nanoc + ostruct + pstore + stringex tzinfo (>= 1, < 3) tzinfo-data wdm (~> 0.1.1) BUNDLED WITH - 2.3.15 + 2.5.16 diff --git a/README.md b/README.md index bdbcbc7..4b8fc62 100644 --- a/README.md +++ b/README.md @@ -1,8 +1,9 @@ # XCSoar.org - Website -1. Install dependencies +1. Run Ruby Docker image ``` - sudo apt-get install bundler yui-compressor librsvg2-bin build-essential ruby-dev + docker run -v ./:/data -it ruby:3.3.5 /bin/bash + cd /data ``` 2. Install ruby dependencies @@ -19,7 +20,9 @@ 1. Generate a stub for the new post ``` - bundle exec rake new_post["XCSoar 6.8.12 released"] + git config --global --add safe.directory /data + apt update && apt install -y vim + bundle exec rake new_post["XCSoar 7.55 released"] ``` 2. Edit the new post, created in `./_posts` diff --git a/develop/infrastructure.md b/develop/infrastructure.md index 1564818..e076e0d 100644 --- a/develop/infrastructure.md +++ b/develop/infrastructure.md @@ -6,18 +6,11 @@ title: Infrastructure and Hosting --- ## Physical Machines -- **xcsoar.org** is a VM on hostrain.dd.com.au. - A commercial server run at iWeb by Scott Penrose. - rsync backup is done nightly to secondary disk. - *TODO - consider offsite copy of Trac (all other content is reproducible from git)* -- **download.xcsoar.org** is a commercial web site (virtual on a shared machine). - It is run at iWeb by Scott Penrose. - Backup is done by service provider -- **mapgen.xcsoar.org** is run by Philipp Nierkamp. +- **https://xcsoar.org** is a VM on hetzner. + +- **mapgen.xcsoar.org** is run by Philipp Wollschlegel. ## Other -- Our **Sourceforge** project has admins of Scott Penrose, -Max Kellermann and John Wharington. - **DNS** is registered at [bensdomain.com](http://www.bensdomains.com), is hosted on machines in Australia and Canada and is run by Scott Penrose. diff --git a/download/maps/index.html b/download/maps/index.html index 9a29fce..c4527c0 100644 --- a/download/maps/index.html +++ b/download/maps/index.html @@ -6,14 +6,131 @@ jquery: true --- -
- Click on an area to download the corresponding map. -
-
-
-
-
-
- - - + + + + OpenLayers Map + + + + + + +
+
+ + diff --git a/download/maps/maps.js b/download/maps/maps.js deleted file mode 100644 index aed4bcd..0000000 --- a/download/maps/maps.js +++ /dev/null @@ -1,81 +0,0 @@ -var mapOptions = { - zoom: 2, - center: new google.maps.LatLng(25, 0), - mapTypeId: google.maps.MapTypeId.TERRAIN, - streetViewControl: false -}; - -var map = new google.maps.Map(document.getElementById("map"), mapOptions); - -var info = null; -var active_rect = null; -google.maps.event.addListener(map, 'click', function() { - if (info) { - info.close(); - info = null; - } - - if (active_rect) { - active_rect.setOptions({ - strokeColor: "#FF8800", - fillColor: "#FF8800", - }); - active_rect = null; - } -}); - -for (var name in MAPS) { - var ext = MAPS[name]; - - var sw = new google.maps.LatLng(ext[1], ext[0]); - var ne = new google.maps.LatLng(ext[3], ext[2]); - var bounds = new google.maps.LatLngBounds(sw, ne); - var rect = new google.maps.Rectangle({ - strokeColor: "#FF8800", - strokeOpacity: 0.7, - strokeWeight: 2, - fillColor: "#FF8800", - fillOpacity: 0.2, - map: map, - bounds: bounds - }); - - rect.region = name; - - google.maps.event.addListener(rect, 'click', function() { - if (active_rect) { - active_rect.setOptions({ - strokeColor: "#FF8800", - fillColor: "#FF8800", - }); - } - active_rect = this; - active_rect.setOptions({ - strokeColor: "#0000CC", - fillColor: "#0000CC", - }); - var content = "
" + - this.region + "

"+ - "Standard map
" + - "High resolution map
" + - "Altair map
" + - "
"; - - if (info) info.close(); - info = new google.maps.InfoWindow({ - content: content - }); - info.setPosition(this.getBounds().getCenter()); - info.open(map); - }); - - var map_list_info = "

" + name + "


Standard map | High resolution map | Altair map

"; - - $("#map_list").append(map_list_info); -} diff --git a/download/maps/ol.js b/download/maps/ol.js new file mode 100644 index 0000000..3e04873 --- /dev/null +++ b/download/maps/ol.js @@ -0,0 +1,2 @@ +var ol=function(){"use strict";class t{constructor(t){this.propagationStopped,this.defaultPrevented,this.type=t,this.target=null}preventDefault(){this.defaultPrevented=!0}stopPropagation(){this.propagationStopped=!0}}function e(t){t.stopPropagation()}var i="propertychange";class n{constructor(){this.disposed=!1}dispose(){this.disposed||(this.disposed=!0,this.disposeInternal())}disposeInternal(){}}function r(t,e,i){let n,r;i=i||s;let o=0,a=t.length,l=!1;for(;o>1),r=+i(t[n],e),r<0?o=n+1:(a=n,l=!r);return l?o:~o}function s(t,e){return t>e?1:te?-1:0}function a(t,e,i){if(t[0]<=e)return 0;const n=t.length;if(e<=t[n-1])return n-1;if("function"==typeof i){for(let r=1;r0?r-1:r}return n-1}if(i>0){for(let i=1;i0||i&&0===s)}))}function d(){return!0}function g(){return!1}function f(){}function 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this.error_}handleLoad_(t){t?(this.error_=t,this.state=Ur.ERROR):this.state=Ur.LOADED,this.changed()}load(){this.state==Ur.IDLE&&(this.state=Ur.LOADING,this.changed(),this.loader_(this.handleLoad_.bind(this)))}getImage(){return this.canvas_}}class Kr extends nt{constructor(t,e,i,n,r,s){super(t,e,s),this.crossOrigin_=n,this.src_=i,this.key=i,this.image_=new Image,null!==n&&(this.image_.crossOrigin=n),this.unlisten_=null,this.tileLoadFunction_=r}getImage(){return this.image_}setImage(t){this.image_=t,this.state=H,this.unlistenImage_(),this.changed()}handleImageError_(){this.state=q,this.unlistenImage_(),this.image_=function(){const t=pt(1,1);return t.fillStyle="rgba(0,0,0,0)",t.fillRect(0,0,1,1),t.canvas}(),this.changed()}handleImageLoad_(){const t=this.image_;t.naturalWidth&&t.naturalHeight?this.state=H:this.state=J,this.unlistenImage_(),this.changed()}load(){this.state==q&&(this.state=Y,this.image_=new Image,null!==this.crossOrigin_&&(this.image_.crossOrigin=this.crossOrigin_)),this.state==Y&&(this.state=K,this.changed(),this.tileLoadFunction_(this,this.src_),this.unlisten_=Vr(this.image_,this.handleImageLoad_.bind(this),this.handleImageError_.bind(this)))}unlistenImage_(){this.unlisten_&&(this.unlisten_(),this.unlisten_=null)}}class Hr{constructor(t,e,i){this.decay_=t,this.minVelocity_=e,this.delay_=i,this.points_=[],this.angle_=0,this.initialVelocity_=0}begin(){this.points_.length=0,this.angle_=0,this.initialVelocity_=0}update(t,e){this.points_.push(t,e,Date.now())}end(){if(this.points_.length<6)return!1;const t=Date.now()-this.delay_,e=this.points_.length-3;if(this.points_[e+2]0&&this.points_[i+2]>t;)i-=3;const n=this.points_[e+2]-this.points_[i+2];if(n<1e3/60)return!1;const r=this.points_[e]-this.points_[i],s=this.points_[e+1]-this.points_[i+1];return this.angle_=Math.atan2(s,r),this.initialVelocity_=Math.sqrt(r*r+s*s)/n,this.initialVelocity_>this.minVelocity_}getDistance(){return(this.minVelocity_-this.initialVelocity_)/this.decay_}getAngle(){return this.angle_}}var qr="opacity",Jr="visible",Qr="extent",ts="zIndex",es="maxResolution",is="minResolution",ns="maxZoom",rs="minZoom",ss="source",os="map";class as extends U{constructor(t){super(),this.on,this.once,this.un,this.background_=t.background;const e=Object.assign({},t);"object"==typeof t.properties&&(delete e.properties,Object.assign(e,t.properties)),e[qr]=void 0!==t.opacity?t.opacity:1,Ft("number"==typeof e[qr],"Layer opacity must be a number"),e[Jr]=void 0===t.visible||t.visible,e[ts]=t.zIndex,e[es]=void 0!==t.maxResolution?t.maxResolution:1/0,e[is]=void 0!==t.minResolution?t.minResolution:0,e[rs]=void 0!==t.minZoom?t.minZoom:-1/0,e[ns]=void 0!==t.maxZoom?t.maxZoom:1/0,this.className_=void 0!==e.className?e.className:"ol-layer",delete e.className,this.setProperties(e),this.state_=null}getBackground(){return this.background_}getClassName(){return this.className_}getLayerState(t){const e=this.state_||{layer:this,managed:void 0===t||t},i=this.getZIndex();return e.opacity=ci(Math.round(100*this.getOpacity())/100,0,1),e.visible=this.getVisible(),e.extent=this.getExtent(),e.zIndex=void 0!==i||e.managed?i:1/0,e.maxResolution=this.getMaxResolution(),e.minResolution=Math.max(this.getMinResolution(),0),e.minZoom=this.getMinZoom(),e.maxZoom=this.getMaxZoom(),this.state_=e,e}getLayersArray(t){return G()}getLayerStatesArray(t){return G()}getExtent(){return this.get(Qr)}getMaxResolution(){return this.get(es)}getMinResolution(){return this.get(is)}getMinZoom(){return this.get(rs)}getMaxZoom(){return this.get(ns)}getOpacity(){return this.get(qr)}getSourceState(){return G()}getVisible(){return this.get(Jr)}getZIndex(){return this.get(ts)}setBackground(t){this.background_=t,this.changed()}setExtent(t){this.set(Qr,t)}setMaxResolution(t){this.set(es,t)}setMinResolution(t){this.set(is,t)}setMaxZoom(t){this.set(ns,t)}setMinZoom(t){this.set(rs,t)}setOpacity(t){Ft("number"==typeof t,"Layer opacity must be a number"),this.set(qr,t)}setVisible(t){this.set(Jr,t)}setZIndex(t){this.set(ts,t)}disposeInternal(){this.state_&&(this.state_.layer=null,this.state_=null),super.disposeInternal()}}var ls="prerender",hs="postrender",cs="precompose",us="postcompose",ds="rendercomplete",gs=0,fs=1,ps={CENTER:"center",RESOLUTION:"resolution",ROTATION:"rotation"};const ms=42,_s=256;function ys(t,e,i){return function(n,r,s,o,a){if(!n)return;if(!r&&!e)return n;const l=e?0:s[0]*r,h=e?0:s[1]*r,c=a?a[0]:0,u=a?a[1]:0;let d=t[0]+l/2+c,g=t[2]-l/2+c,f=t[1]+h/2+u,p=t[3]-h/2+u;d>g&&(d=(g+d)/2,g=d),f>p&&(f=(p+f)/2,p=f);let m=ci(n[0],d,g),_=ci(n[1],f,p);if(o&&i&&r){const t=30*r;m+=-t*Math.log(1+Math.max(0,d-n[0])/t)+t*Math.log(1+Math.max(0,n[0]-g)/t),_+=-t*Math.log(1+Math.max(0,f-n[1])/t)+t*Math.log(1+Math.max(0,n[1]-p)/t)}return[m,_]}}function xs(t){return t}function vs(t,e,i,n){const r=Ie(e)/i[0],s=Ce(e)/i[1];return n?Math.min(t,Math.max(r,s)):Math.min(t,Math.min(r,s))}function ws(t,e,i){let n=Math.min(t,e);return n*=Math.log(1+50*Math.max(0,t/e-1))/50+1,i&&(n=Math.max(n,i),n/=Math.log(1+50*Math.max(0,i/t-1))/50+1),ci(n,i/2,2*e)}function Ss(t,e,i,n){return e=void 0===e||e,function(r,s,o,l){if(void 0!==r){const h=t[0],c=t[t.length-1],u=i?vs(h,i,o,n):h;if(l)return e?ws(r,u,c):ci(r,c,u);const d=Math.min(u,r),g=Math.floor(a(t,d,s));return t[g]>u&&g1&&"function"==typeof arguments[i-1]&&(e=arguments[i-1],--i);let n=0;for(;n0}getInteracting(){return this.hints_[fs]>0}cancelAnimations(){let t;this.setHint(gs,-this.hints_[gs]);for(let e=0,i=this.animations_.length;e=0;--i){const n=this.animations_[i];let r=!0;for(let i=0,s=n.length;i0?o/s.duration:1;a>=1?(s.complete=!0,a=1):r=!1;const l=s.easing(a);if(s.sourceCenter){const t=s.sourceCenter[0],e=s.sourceCenter[1],i=s.targetCenter[0],n=s.targetCenter[1];this.nextCenter_=s.targetCenter;const r=t+l*(i-t),o=e+l*(n-e);this.targetCenter_=[r,o]}if(s.sourceResolution&&s.targetResolution){const t=1===l?s.targetResolution:s.sourceResolution+l*(s.targetResolution-s.sourceResolution);if(s.anchor){const e=this.getViewportSize_(this.getRotation()),i=this.constraints_.resolution(t,0,e,!0);this.targetCenter_=this.calculateCenterZoom(i,s.anchor)}this.nextResolution_=s.targetResolution,this.targetResolution_=t,this.applyTargetState_(!0)}if(void 0!==s.sourceRotation&&void 0!==s.targetRotation){const t=1===l?mi(s.targetRotation+Math.PI,2*Math.PI)-Math.PI:s.sourceRotation+l*(s.targetRotation-s.sourceRotation);if(s.anchor){const e=this.constraints_.rotation(t,!0);this.targetCenter_=this.calculateCenterRotate(e,s.anchor)}this.nextRotation_=s.targetRotation,this.targetRotation_=t}if(this.applyTargetState_(!0),e=!0,!s.complete)break}if(r){this.animations_[i]=null,this.setHint(gs,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;const t=n[0].callback;t&&Ls(t,!0)}}this.animations_=this.animations_.filter(Boolean),e&&void 0===this.updateAnimationKey_&&(this.updateAnimationKey_=requestAnimationFrame(this.updateAnimations_.bind(this)))}calculateCenterRotate(t,e){let i;const n=this.getCenterInternal();return void 0!==n&&(i=[n[0]-e[0],n[1]-e[1]],Li(i,t-this.getRotation()),Ti(i,e)),i}calculateCenterZoom(t,e){let i;const n=this.getCenterInternal(),r=this.getResolution();if(void 0!==n&&void 0!==r){i=[e[0]-t*(e[0]-n[0])/r,e[1]-t*(e[1]-n[1])/r]}return i}getViewportSize_(t){const e=this.viewportSize_;if(t){const i=e[0],n=e[1];return[Math.abs(i*Math.cos(t))+Math.abs(n*Math.sin(t)),Math.abs(i*Math.sin(t))+Math.abs(n*Math.cos(t))]}return e}setViewportSize(t){this.viewportSize_=Array.isArray(t)?t.slice():[100,100],this.getAnimating()||this.resolveConstraints(0)}getCenter(){const t=this.getCenterInternal();return t?mn(t,this.getProjection()):t}getCenterInternal(){return this.get(ps.CENTER)}getConstraints(){return this.constraints_}getConstrainResolution(){return this.get("constrainResolution")}getHints(t){return void 0!==t?(t[0]=this.hints_[0],t[1]=this.hints_[1],t):this.hints_.slice()}calculateExtent(t){return yn(this.calculateExtentInternal(t),this.getProjection())}calculateExtentInternal(t){t=t||this.getViewportSizeMinusPadding_();const e=this.getCenterInternal();Ft(e,"The view center is not defined");const i=this.getResolution();Ft(void 0!==i,"The view resolution is not defined");const n=this.getRotation();return Ft(void 0!==n,"The view rotation is not defined"),Ee(e,i,n,t)}getMaxResolution(){return this.maxResolution_}getMinResolution(){return this.minResolution_}getMaxZoom(){return this.getZoomForResolution(this.minResolution_)}setMaxZoom(t){this.applyOptions_(this.getUpdatedOptions_({maxZoom:t}))}getMinZoom(){return this.getZoomForResolution(this.maxResolution_)}setMinZoom(t){this.applyOptions_(this.getUpdatedOptions_({minZoom:t}))}setConstrainResolution(t){this.applyOptions_(this.getUpdatedOptions_({constrainResolution:t}))}getProjection(){return this.projection_}getResolution(){return this.get(ps.RESOLUTION)}getResolutions(){return this.resolutions_}getResolutionForExtent(t,e){return this.getResolutionForExtentInternal(xn(t,this.getProjection()),e)}getResolutionForExtentInternal(t,e){e=e||this.getViewportSizeMinusPadding_();const i=Ie(t)/e[0],n=Ce(t)/e[1];return Math.max(i,n)}getResolutionForValueFunction(t){t=t||2;const e=this.getConstrainedResolution(this.maxResolution_),i=this.minResolution_,n=Math.log(e/i)/Math.log(t);return function(i){return e/Math.pow(t,i*n)}}getRotation(){return this.get(ps.ROTATION)}getValueForResolutionFunction(t){const e=Math.log(t||2),i=this.getConstrainedResolution(this.maxResolution_),n=this.minResolution_,r=Math.log(i/n)/e;return function(t){return Math.log(i/t)/e/r}}getViewportSizeMinusPadding_(t){let e=this.getViewportSize_(t);const i=this.padding_;return i&&(e=[e[0]-i[1]-i[3],e[1]-i[0]-i[2]]),e}getState(){const t=this.getProjection(),e=this.getResolution(),i=this.getRotation();let n=this.getCenterInternal();const r=this.padding_;if(r){const t=this.getViewportSizeMinusPadding_();n=Ds(n,this.getViewportSize_(),[t[0]/2+r[3],t[1]/2+r[0]],e,i)}return{center:n.slice(0),projection:void 0!==t?t:null,resolution:e,nextCenter:this.nextCenter_,nextResolution:this.nextResolution_,nextRotation:this.nextRotation_,rotation:i,zoom:this.getZoom()}}getViewStateAndExtent(){return{viewState:this.getState(),extent:this.calculateExtent()}}getZoom(){let t;const e=this.getResolution();return void 0!==e&&(t=this.getZoomForResolution(e)),t}getZoomForResolution(t){let e,i,n=this.minZoom_||0;if(this.resolutions_){const r=a(this.resolutions_,t,1);n=r,e=this.resolutions_[r],i=r==this.resolutions_.length-1?2:e/this.resolutions_[r+1]}else e=this.maxResolution_,i=this.zoomFactor_;return n+Math.log(e/t)/Math.log(i)}getResolutionForZoom(t){if(this.resolutions_){if(this.resolutions_.length<=1)return 0;const e=ci(Math.floor(t),0,this.resolutions_.length-2),i=this.resolutions_[e]/this.resolutions_[e+1];return this.resolutions_[e]/Math.pow(i,ci(t-e,0,1))}return this.maxResolution_/Math.pow(this.zoomFactor_,t-this.minZoom_)}fit(t,e){let i;if(Ft(Array.isArray(t)||"function"==typeof t.getSimplifiedGeometry,"Invalid extent or geometry provided as `geometry`"),Array.isArray(t)){Ft(!Fe(t),"Cannot fit empty extent provided as `geometry`");i=Rr(xn(t,this.getProjection()))}else if("Circle"===t.getType()){const e=xn(t.getExtent(),this.getProjection());i=Rr(e),i.rotate(this.getRotation(),we(e))}else{const e=pn();i=e?t.clone().transform(e,this.getProjection()):t}this.fitInternal(i,e)}rotatedExtentForGeometry(t){const e=this.getRotation(),i=Math.cos(e),n=Math.sin(-e),r=t.getFlatCoordinates(),s=t.getStride();let o=1/0,a=1/0,l=-1/0,h=-1/0;for(let t=0,e=r.length;t{this.dispatchEvent("sourceready")}),0))),this.changed()}getFeatures(t){return this.renderer_?this.renderer_.getFeatures(t):Promise.resolve([])}getData(t){return this.renderer_&&this.rendered?this.renderer_.getData(t):null}isVisible(t){let e;const i=this.getMapInternal();let n;!t&&i&&(t=i.getView()),e=t instanceof Is?{viewState:t.getState(),extent:t.calculateExtent()}:t,!e.layerStatesArray&&i&&(e.layerStatesArray=i.getLayerGroup().getLayerStatesArray()),n=e.layerStatesArray?e.layerStatesArray.find((t=>t.layer===this)):this.getLayerState();const r=this.getExtent();return 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this.imageState_}getOrigin(){return this.origin_}getPoints(){return this.points_}getRadius(){return this.radius}getRadius2(){return this.radius2_}getSize(){return this.size_}getStroke(){return this.stroke_}setStroke(t){this.stroke_=t,this.render()}listenImageChange(t){}load(){}unlistenImageChange(t){}calculateLineJoinSize_(t,e,i){if(0===e||this.points_===1/0||"bevel"!==t&&"miter"!==t)return e;let n=this.radius,r=void 0===this.radius2_?n:this.radius2_;if(n{this.patternImage_=null})),e.getImageState()===Ur.IDLE&&e.load(),e.getImageState()===Ur.LOADING&&(this.patternImage_=e)}this.color_=t}loading(){return!!this.patternImage_}ready(){return this.patternImage_?this.patternImage_.ready():Promise.resolve()}}class pa{constructor(t){t=t||{},this.color_=void 0!==t.color?t.color:null,this.lineCap_=t.lineCap,this.lineDash_=void 0!==t.lineDash?t.lineDash:null,this.lineDashOffset_=t.lineDashOffset,this.lineJoin_=t.lineJoin,this.miterLimit_=t.miterLimit,this.width_=t.width}clone(){const t=this.getColor();return new pa({color:Array.isArray(t)?t.slice():t||void 0,lineCap:this.getLineCap(),lineDash:this.getLineDash()?this.getLineDash().slice():void 0,lineDashOffset:this.getLineDashOffset(),lineJoin:this.getLineJoin(),miterLimit:this.getMiterLimit(),width:this.getWidth()})}getColor(){return this.color_}getLineCap(){return this.lineCap_}getLineDash(){return this.lineDash_}getLineDashOffset(){return this.lineDashOffset_}getLineJoin(){return this.lineJoin_}getMiterLimit(){return this.miterLimit_}getWidth(){return this.width_}setColor(t){this.color_=t}setLineCap(t){this.lineCap_=t}setLineDash(t){this.lineDash_=t}setLineDashOffset(t){this.lineDashOffset_=t}setLineJoin(t){this.lineJoin_=t}setMiterLimit(t){this.miterLimit_=t}setWidth(t){this.width_=t}}class ma{constructor(t){t=t||{},this.geometry_=null,this.geometryFunction_=wa,void 0!==t.geometry&&this.setGeometry(t.geometry),this.fill_=void 0!==t.fill?t.fill:null,this.image_=void 0!==t.image?t.image:null,this.renderer_=void 0!==t.renderer?t.renderer:null,this.hitDetectionRenderer_=void 0!==t.hitDetectionRenderer?t.hitDetectionRenderer:null,this.stroke_=void 0!==t.stroke?t.stroke:null,this.text_=void 0!==t.text?t.text:null,this.zIndex_=t.zIndex}clone(){let t=this.getGeometry();return t&&"object"==typeof t&&(t=t.clone()),new ma({geometry:t??void 0,fill:this.getFill()?this.getFill().clone():void 0,image:this.getImage()?this.getImage().clone():void 0,renderer:this.getRenderer()??void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,text:this.getText()?this.getText().clone():void 0,zIndex:this.getZIndex()})}getRenderer(){return this.renderer_}setRenderer(t){this.renderer_=t}setHitDetectionRenderer(t){this.hitDetectionRenderer_=t}getHitDetectionRenderer(){return this.hitDetectionRenderer_}getGeometry(){return this.geometry_}getGeometryFunction(){return this.geometryFunction_}getFill(){return this.fill_}setFill(t){this.fill_=t}getImage(){return this.image_}setImage(t){this.image_=t}getStroke(){return this.stroke_}setStroke(t){this.stroke_=t}getText(){return this.text_}setText(t){this.text_=t}getZIndex(){return this.zIndex_}setGeometry(t){"function"==typeof t?this.geometryFunction_=t:"string"==typeof t?this.geometryFunction_=function(e){return e.get(t)}:t?void 0!==t&&(this.geometryFunction_=function(){return t}):this.geometryFunction_=wa,this.geometry_=t}setZIndex(t){this.zIndex_=t}}function _a(t){let e;if("function"==typeof t)e=t;else{let i;if(Array.isArray(t))i=t;else{Ft("function"==typeof t.getZIndex,"Expected an `Style` or an array of `Style`");i=[t]}e=function(){return i}}return e}let ya=null;function xa(t,e){if(!ya){const t=new fa({color:"rgba(255,255,255,0.4)"}),e=new pa({color:"#3399CC",width:1.25});ya=[new ma({image:new ga({fill:t,stroke:e,radius:5}),fill:t,stroke:e})]}return ya}function va(){const t={},e=[255,255,255,1],i=[0,153,255,1];return t.Polygon=[new ma({fill:new fa({color:[255,255,255,.5]})})],t.MultiPolygon=t.Polygon,t.LineString=[new ma({stroke:new pa({color:e,width:5})}),new ma({stroke:new pa({color:i,width:3})})],t.MultiLineString=t.LineString,t.Circle=t.Polygon.concat(t.LineString),t.Point=[new ma({image:new ga({radius:6,fill:new fa({color:i}),stroke:new pa({color:e,width:1.5})}),zIndex:1/0})],t.MultiPoint=t.Point,t.GeometryCollection=t.Polygon.concat(t.LineString,t.Point),t}function wa(t){return t.getGeometry()}function Sa(t,e,i,n){return void 0!==i&&void 0!==n?[i/t,n/e]:void 0!==i?i/t:void 0!==n?n/e:1}class Ea extends so{constructor(t){const e=void 0!==(t=t||{}).opacity?t.opacity:1,i=void 0!==t.rotation?t.rotation:0,n=void 0!==t.scale?t.scale:1,r=void 0!==t.rotateWithView&&t.rotateWithView;super({opacity:e,rotation:i,scale:n,displacement:void 0!==t.displacement?t.displacement:[0,0],rotateWithView:r,declutterMode:t.declutterMode}),this.anchor_=void 0!==t.anchor?t.anchor:[.5,.5],this.normalizedAnchor_=null,this.anchorOrigin_=void 0!==t.anchorOrigin?t.anchorOrigin:"top-left",this.anchorXUnits_=void 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0!==t.height){let e,i;if(t.size)[e,i]=t.size;else{const n=this.getImage(1);if(n.width&&n.height)e=n.width,i=n.height;else if(n instanceof HTMLImageElement){this.initialOptions_=t;const e=()=>{if(this.unlistenImageChange(e),!this.initialOptions_)return;const i=this.iconImage_.getSize();this.setScale(Sa(i[0],i[1],t.width,t.height))};return void this.listenImageChange(e)}}void 0!==e&&this.setScale(Sa(e,i,t.width,t.height))}}clone(){let t,e,i;return this.initialOptions_?(e=this.initialOptions_.width,i=this.initialOptions_.height):(t=this.getScale(),t=Array.isArray(t)?t.slice():t),new Ea({anchor:this.anchor_.slice(),anchorOrigin:this.anchorOrigin_,anchorXUnits:this.anchorXUnits_,anchorYUnits:this.anchorYUnits_,color:this.color_&&this.color_.slice?this.color_.slice():this.color_||void 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t=this.getScaleArray();return this.size_?this.size_[0]*t[0]:this.iconImage_.getImageState()==Ur.LOADED?this.iconImage_.getSize()[0]*t[0]:void 0}getHeight(){const t=this.getScaleArray();return this.size_?this.size_[1]*t[1]:this.iconImage_.getImageState()==Ur.LOADED?this.iconImage_.getSize()[1]*t[1]:void 0}setScale(t){delete this.initialOptions_,super.setScale(t)}listenImageChange(t){this.iconImage_.addEventListener(v,t)}load(){this.iconImage_.load()}unlistenImageChange(t){this.iconImage_.removeEventListener(v,t)}ready(){return this.iconImage_.ready()}}class Ta{constructor(t){t=t||{},this.font_=t.font,this.rotation_=t.rotation,this.rotateWithView_=t.rotateWithView,this.scale_=t.scale,this.scaleArray_=ro(void 0!==t.scale?t.scale:1),this.text_=t.text,this.textAlign_=t.textAlign,this.justify_=t.justify,this.repeat_=t.repeat,this.textBaseline_=t.textBaseline,this.fill_=void 0!==t.fill?t.fill:new fa({color:"#333"}),this.maxAngle_=void 0!==t.maxAngle?t.maxAngle:Math.PI/4,this.placement_=void 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this.backgroundStroke_}getPadding(){return this.padding_}getDeclutterMode(){return this.declutterMode_}setOverflow(t){this.overflow_=t}setFont(t){this.font_=t}setMaxAngle(t){this.maxAngle_=t}setOffsetX(t){this.offsetX_=t}setOffsetY(t){this.offsetY_=t}setPlacement(t){this.placement_=t}setRepeat(t){this.repeat_=t}setRotateWithView(t){this.rotateWithView_=t}setFill(t){this.fill_=t}setRotation(t){this.rotation_=t}setScale(t){this.scale_=t,this.scaleArray_=ro(void 0!==t?t:1)}setStroke(t){this.stroke_=t}setText(t){this.text_=t}setTextAlign(t){this.textAlign_=t}setJustify(t){this.justify_=t}setTextBaseline(t){this.textBaseline_=t}setBackgroundFill(t){this.backgroundFill_=t}setBackgroundStroke(t){this.backgroundStroke_=t}setPadding(t){this.padding_=t}}let Ca=0;const 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n=t.length-1,r=Pa|Ra|ba,s=Ba(t[1],r,i),o=Ba(t[t.length-1],e,i),a=new Array(n-2);for(let e=0;ee){throw new Error(`expected ${e===1/0?`${t} or more`:`${t} to ${e}`} arguments for ${s}, got ${o}`)}}}function $a(t,e,i){const n=t.length-1,r=new Array(n);for(let s=0;s{for(let e=0;e{for(let e=0;e{const i=t.args;let r=e.properties[n];for(let t=1,e=i.length;tt.variables[n];case Ua.Has:return e=>{const i=t.args;if(!(n in e.properties))return!1;let r=e.properties[n];for(let t=1,e=i.length;tt.featureId;case Ua.GeometryType:return t=>t.geometryType;case Ua.Concat:{const e=t.args.map((t=>tl(t)));return t=>"".concat(...e.map((e=>e(t).toString())))}case Ua.Resolution:return t=>t.resolution;case Ua.Any:case Ua.All:case Ua.Between:case Ua.In:case Ua.Not:return function(t,e){const i=t.operator,n=t.args.length,r=new Array(n);for(let e=0;e{for(let e=0;e{for(let e=0;e{const e=r[0](t),i=r[1](t),n=r[2](t);return e>=i&&e<=n};case Ua.In:return t=>{const e=r[0](t);for(let i=1;i!r[0](t);default:throw new Error(`Unsupported logical operator ${i}`)}}(t);case Ua.Equal:case Ua.NotEqual:case Ua.LessThan:case Ua.LessThanOrEqualTo:case Ua.GreaterThan:case Ua.GreaterThanOrEqualTo:return function(t,e){const i=t.operator,n=tl(t.args[0]),r=tl(t.args[1]);switch(i){case Ua.Equal:return t=>n(t)===r(t);case Ua.NotEqual:return t=>n(t)!==r(t);case Ua.LessThan:return t=>n(t)n(t)<=r(t);case Ua.GreaterThan:return t=>n(t)>r(t);case Ua.GreaterThanOrEqualTo:return t=>n(t)>=r(t);default:throw new Error(`Unsupported comparison operator ${i}`)}}(t);case Ua.Multiply:case Ua.Divide:case Ua.Add:case Ua.Subtract:case Ua.Clamp:case Ua.Mod:case Ua.Pow:case Ua.Abs:case Ua.Floor:case Ua.Ceil:case Ua.Round:case Ua.Sin:case Ua.Cos:case Ua.Atan:case Ua.Sqrt:return function(t,e){const i=t.operator,n=t.args.length,r=new Array(n);for(let e=0;e{let e=1;for(let i=0;ir[0](t)/r[1](t);case Ua.Add:return t=>{let e=0;for(let i=0;ir[0](t)-r[1](t);case Ua.Clamp:return t=>{const e=r[0](t),i=r[1](t);if(en?n:e};case Ua.Mod:return t=>r[0](t)%r[1](t);case Ua.Pow:return t=>Math.pow(r[0](t),r[1](t));case Ua.Abs:return t=>Math.abs(r[0](t));case Ua.Floor:return t=>Math.floor(r[0](t));case Ua.Ceil:return t=>Math.ceil(r[0](t));case Ua.Round:return t=>Math.round(r[0](t));case Ua.Sin:return t=>Math.sin(r[0](t));case Ua.Cos:return t=>Math.cos(r[0](t));case Ua.Atan:return 2===n?t=>Math.atan2(r[0](t),r[1](t)):t=>Math.atan(r[0](t));case Ua.Sqrt:return t=>Math.sqrt(r[0](t));default:throw new Error(`Unsupported numeric operator ${i}`)}}(t);case Ua.Case:return function(t,e){const i=t.args.length,n=new Array(i);for(let e=0;e{for(let e=0;e{const e=n[0](t);for(let r=1;r{const e=n[0](t),r=n[1](t);let s,o;for(let a=2;a=r)return 2===a?l:h?il(e,r,s,o,i,l):el(e,r,s,o,i,l);s=i,o=l}return o}}(t);case Ua.ToString:return function(t,e){const i=t.operator,n=t.args.length,r=new Array(n);for(let e=0;e{const i=r[0](e);return t.args[0].type===Ia?Po(i):i.toString()};throw new Error(`Unsupported convert operator ${i}`)}(t);default:throw new Error(`Unsupported operator ${i}`)}}function el(t,e,i,n,r,s){const o=r-i;if(0===o)return n;const a=e-i;return n+(1===t?a/o:(Math.pow(t,a)-1)/(Math.pow(t,o)-1))*(s-n)}function il(t,e,i,n,r,s){if(0===r-i)return n;const o=Eo(n),a=Eo(s);let l=a[2]-o[2];l>180?l-=360:l<-180&&(l+=360);return Ro(To([el(t,e,i,o[0],r,a[0]),el(t,e,i,o[1],r,a[1]),o[2]+el(t,e,i,0,r,l),el(t,e,i,n[3],r,s[3])]))}function nl(t){return!0}function rl(t){const e=za(),i=ol(t,e),n={variables:{},properties:{},resolution:NaN,featureId:null,geometryType:""};return function(t,r){if(n.properties=t.getPropertiesInternal(),n.resolution=r,e.featureId){const e=t.getId();n.featureId=void 0!==e?e:null}return e.geometryType&&(n.geometryType=qa(t.getGeometry())),i(n)}}function sl(t){const e=za(),i=t.length,n=new Array(i);for(let r=0;rnull;n=gl(t,e+"fill-color",i)}if(!n)return null;const r=new fa;return function(t){const e=n(t);return e===_o?null:(r.setColor(e),r)}}function hl(t,e,i){const n=cl(t,e+"stroke-width",i),r=gl(t,e+"stroke-color",i);if(!n&&!r)return null;const s=ul(t,e+"stroke-line-cap",i),o=ul(t,e+"stroke-line-join",i),a=fl(t,e+"stroke-line-dash",i),l=cl(t,e+"stroke-line-dash-offset",i),h=cl(t,e+"stroke-miter-limit",i),c=new pa;return function(t){if(r){const e=r(t);if(e===_o)return null;c.setColor(e)}if(n&&c.setWidth(n(t)),s){const e=s(t);if("butt"!==e&&"round"!==e&&"square"!==e)throw new Error("Expected butt, round, or square line cap");c.setLineCap(e)}if(o){const e=o(t);if("bevel"!==e&&"round"!==e&&"miter"!==e)throw new Error("Expected bevel, round, or miter line join");c.setLineJoin(e)}return a&&c.setLineDash(a(t)),l&&c.setLineDashOffset(l(t)),h&&c.setMiterLimit(h(t)),c}}function cl(t,e,i){if(!(e in t))return;const n=Qa(t[e],Ra,i);return function(t){return Tl(n(t),e)}}function ul(t,e,i){if(!(e in t))return null;const n=Qa(t[e],Pa,i);return function(t){return El(n(t),e)}}function dl(t,e,i){if(!(e in t))return null;const n=Qa(t[e],ba,i);return function(t){const i=n(t);if("boolean"!=typeof i)throw new Error(`Expected a boolean for ${e}`);return i}}function gl(t,e,i){if(!(e in t))return null;const n=Qa(t[e],Ia,i);return function(t){return Cl(n(t),e)}}function fl(t,e,i){if(!(e in t))return null;const n=Qa(t[e],La,i);return function(t){return Sl(n(t),e)}}function pl(t,e,i){if(!(e in t))return null;const n=Qa(t[e],La,i);return function(t){const i=Sl(n(t),e);if(2!==i.length)throw new Error(`Expected two numbers for ${e}`);return i}}function ml(t,e,i){if(!(e in t))return null;const n=Qa(t[e],La,i);return function(t){return bl(n(t),e)}}function _l(t,e,i){if(!(e in t))return null;const n=Qa(t[e],La|Ra,i);return function(t){return function(t,e){if("number"==typeof t)return t;return bl(t,e)}(n(t),e)}}function yl(t,e){const i=t[e];if(void 0!==i){if("number"!=typeof i)throw new Error(`Expected a number for ${e}`);return i}}function xl(t,e){const i=t[e];if(void 0!==i){if("bottom-left"!==i&&"bottom-right"!==i&&"top-left"!==i&&"top-right"!==i)throw new Error(`Expected bottom-left, bottom-right, top-left, or top-right for ${e}`);return i}}function vl(t,e){const i=t[e];if(void 0!==i){if("pixels"!==i&&"fraction"!==i)throw new Error(`Expected pixels or fraction for ${e}`);return i}}function wl(t,e){const i=t[e];if(void 0!==i){if("string"!=typeof i)throw new Error(`Expected a string for ${e}`);if("declutter"!==i&&"obstacle"!==i&&"none"!==i)throw new Error(`Expected declutter, obstacle, or none for ${e}`);return i}}function Sl(t,e){if(!Array.isArray(t))throw new Error(`Expected an array for ${e}`);const i=t.length;for(let n=0;n4)throw new Error(`Expected a color with 3 or 4 values for ${e}`);return i}function bl(t,e){const i=Sl(t,e);if(2!==i.length)throw new Error(`Expected an array of two numbers for ${e}`);return i}const Rl="renderOrder";class Pl extends Ns{constructor(t){t=t||{};const e=Object.assign({},t);delete e.style,delete e.renderBuffer,delete e.updateWhileAnimating,delete e.updateWhileInteracting,super(e),this.declutter_=t.declutter?String(t.declutter):void 0,this.renderBuffer_=void 0!==t.renderBuffer?t.renderBuffer:100,this.style_=null,this.styleFunction_=void 0,this.setStyle(t.style),this.updateWhileAnimating_=void 0!==t.updateWhileAnimating&&t.updateWhileAnimating,this.updateWhileInteracting_=void 0!==t.updateWhileInteracting&&t.updateWhileInteracting}getDeclutter(){return this.declutter_}getFeatures(t){return super.getFeatures(t)}getRenderBuffer(){return this.renderBuffer_}getRenderOrder(){return this.get(Rl)}getStyle(){return this.style_}getStyleFunction(){return this.styleFunction_}getUpdateWhileAnimating(){return this.updateWhileAnimating_}getUpdateWhileInteracting(){return this.updateWhileInteracting_}renderDeclutter(t,e){const i=this.getDeclutter();i in t.declutter==!1&&(t.declutter[i]=new Us(9)),this.getRenderer().renderDeclutter(t,e)}setRenderOrder(t){this.set(Rl,t)}setStyle(t){this.style_=void 0===t?xa:t;const e=function(t){if(void 0===t)return xa;if(!t)return null;if("function"==typeof t)return t;if(t instanceof ma)return t;if(!Array.isArray(t))return sl([t]);if(0===t.length)return[];const e=t.length,i=t[0];if(i instanceof ma){const i=new Array(e);for(let n=0;n=0;--r){const s=f[r],u=s.layer;if(u.hasRenderer()&&ks(s,h)&&o.call(a,u)){const r=u.getRenderer(),o=u.getSource();if(r&&o){const a=o.getWrapX()?d:t,h=c.bind(null,s.managed);_[0]=a[0]+g[n][0],_[1]=a[1]+g[n][1],l=r.forEachFeatureAtCoordinate(_,e,i,h,m)}if(l)return l}}if(0===m.length)return;const y=1/m.length;return m.forEach(((t,e)=>t.distanceSq+=e*y)),m.sort(((t,e)=>t.distanceSq-e.distanceSq)),m.some((t=>l=t.callback(t.feature,t.layer,t.geometry))),l}hasFeatureAtCoordinate(t,e,i,n,r,s){return void 0!==this.forEachFeatureAtCoordinate(t,e,i,n,d,this,r,s)}getMap(){return this.map_}renderFrame(t){G()}scheduleExpireIconCache(t){Fo.canExpireCache()&&t.postRenderFunctions.push(Ll)}}function Ll(t,e){Fo.expire()}class Fl extends t{constructor(t,e,i,n){super(t),this.inversePixelTransform=e,this.frameState=i,this.context=n}}class Ml extends Il{constructor(t){super(t),this.fontChangeListenerKey_=A(ea,i,t.redrawText.bind(t)),this.element_=document.createElement("div");const e=this.element_.style;e.position="absolute",e.width="100%",e.height="100%",e.zIndex="0",this.element_.className=Go+" ol-layers";const n=t.getViewport();n.insertBefore(this.element_,n.firstChild||null),this.children_=[],this.renderedVisible_=!0}dispatchRenderEvent(t,e){const i=this.getMap();if(i.hasListener(t)){const n=new Fl(t,void 0,e);i.dispatchEvent(n)}}disposeInternal(){D(this.fontChangeListenerKey_),this.element_.remove(),super.disposeInternal()}renderFrame(t){if(!t)return void(this.renderedVisible_&&(this.element_.style.display="none",this.renderedVisible_=!1));this.calculateMatrices2D(t),this.dispatchRenderEvent(cs,t);const e=t.layerStatesArray.sort(((t,e)=>t.zIndex-e.zIndex));e.some((t=>t.layer instanceof Pl&&t.layer.getDeclutter()))&&(t.declutter={});const i=t.viewState;this.children_.length=0;const n=[];let r=null;for(let s=0,o=e.length;s=0;--i){const n=e[i],r=n.layer;r.getDeclutter()&&r.renderDeclutter(t,n)}e.forEach((e=>e.layer.renderDeferred(t)))}}}class Al extends t{constructor(t,e){super(t),this.layer=e}}const Ol="layers";class Dl extends as{constructor(t){t=t||{};const e=Object.assign({},t);delete e.layers;let i=t.layers;super(e),this.on,this.once,this.un,this.layersListenerKeys_=[],this.listenerKeys_={},this.addChangeListener(Ol,this.handleLayersChanged_),i?Array.isArray(i)?i=new $(i.slice(),{unique:!0}):Ft("function"==typeof i.getArray,"Expected `layers` to be an array or a `Collection`"):i=new $(void 0,{unique:!0}),this.setLayers(i)}handleLayerChange_(){this.changed()}handleLayersChanged_(){this.layersListenerKeys_.forEach(D),this.layersListenerKeys_.length=0;const t=this.getLayers();this.layersListenerKeys_.push(A(t,X,this.handleLayersAdd_,this),A(t,V,this.handleLayersRemove_,this));for(const t in this.listenerKeys_)this.listenerKeys_[t].forEach(D);_(this.listenerKeys_);const e=t.getArray();for(let t=0,i=e.length;t{this.clickTimeoutId_=void 0;const e=new kl(Gl.SINGLECLICK,this.map_,t);this.dispatchEvent(e)}),250)}updateActivePointers_(t){const e=t,i=e.pointerId;if(e.type==Gl.POINTERUP||e.type==Gl.POINTERCANCEL){delete this.trackedTouches_[i];for(const t in this.trackedTouches_)if(this.trackedTouches_[t].target!==e.target){delete this.trackedTouches_[t];break}}else e.type!=Gl.POINTERDOWN&&e.type!=Gl.POINTERMOVE||(this.trackedTouches_[i]=e);this.activePointers_=Object.values(this.trackedTouches_)}handlePointerUp_(t){this.updateActivePointers_(t);const e=new kl(Gl.POINTERUP,this.map_,t,void 0,void 0,this.activePointers_);this.dispatchEvent(e),this.emulateClicks_&&!e.defaultPrevented&&!this.dragging_&&this.isMouseActionButton_(t)&&this.emulateClick_(this.down_),0===this.activePointers_.length&&(this.dragListenerKeys_.forEach(D),this.dragListenerKeys_.length=0,this.dragging_=!1,this.down_=null)}isMouseActionButton_(t){return 0===t.button}handlePointerDown_(t){this.emulateClicks_=0===this.activePointers_.length,this.updateActivePointers_(t);const e=new kl(Gl.POINTERDOWN,this.map_,t,void 0,void 0,this.activePointers_);if(this.dispatchEvent(e),this.down_=new PointerEvent(t.type,t),Object.defineProperty(this.down_,"target",{writable:!1,value:t.target}),0===this.dragListenerKeys_.length){const t=this.map_.getOwnerDocument();this.dragListenerKeys_.push(A(t,Gl.POINTERMOVE,this.handlePointerMove_,this),A(t,Gl.POINTERUP,this.handlePointerUp_,this),A(this.element_,Gl.POINTERCANCEL,this.handlePointerUp_,this)),this.element_.getRootNode&&this.element_.getRootNode()!==t&&this.dragListenerKeys_.push(A(this.element_.getRootNode(),Gl.POINTERUP,this.handlePointerUp_,this))}}handlePointerMove_(t){if(this.isMoving_(t)){this.updateActivePointers_(t),this.dragging_=!0;const e=new kl(Gl.POINTERDRAG,this.map_,t,this.dragging_,void 0,this.activePointers_);this.dispatchEvent(e)}}relayMoveEvent_(t){this.originalPointerMoveEvent_=t;const e=!(!this.down_||!this.isMoving_(t));this.dispatchEvent(new kl(Gl.POINTERMOVE,this.map_,t,e))}handleTouchMove_(t){const e=this.originalPointerMoveEvent_;e&&!e.defaultPrevented||"boolean"==typeof t.cancelable&&!0!==t.cancelable||t.preventDefault()}isMoving_(t){return this.dragging_||Math.abs(t.clientX-this.down_.clientX)>this.moveTolerance_||Math.abs(t.clientY-this.down_.clientY)>this.moveTolerance_}disposeInternal(){this.relayedListenerKey_&&(D(this.relayedListenerKey_),this.relayedListenerKey_=null),this.element_.removeEventListener(F,this.boundHandleTouchMove_),this.pointerdownListenerKey_&&(D(this.pointerdownListenerKey_),this.pointerdownListenerKey_=null),this.dragListenerKeys_.forEach(D),this.dragListenerKeys_.length=0,this.element_=null,super.disposeInternal()}}var Vl="postrender",Wl="movestart",Zl="moveend",$l="loadstart",Yl="loadend",Kl="layergroup",Hl="size",ql="target",Jl="view";const Ql=1/0;class th{constructor(t,e){this.priorityFunction_=t,this.keyFunction_=e,this.elements_=[],this.priorities_=[],this.queuedElements_={}}clear(){this.elements_.length=0,this.priorities_.length=0,_(this.queuedElements_)}dequeue(){const t=this.elements_,e=this.priorities_,i=t[0];1==t.length?(t.length=0,e.length=0):(t[0]=t.pop(),e[0]=e.pop(),this.siftUp_(0));const n=this.keyFunction_(i);return delete this.queuedElements_[n],i}enqueue(t){Ft(!(this.keyFunction_(t)in this.queuedElements_),"Tried to enqueue an `element` that was already added to the queue");const e=this.priorityFunction_(t);return e!=Ql&&(this.elements_.push(t),this.priorities_.push(e),this.queuedElements_[this.keyFunction_(t)]=!0,this.siftDown_(0,this.elements_.length-1),!0)}getCount(){return this.elements_.length}getLeftChildIndex_(t){return 2*t+1}getRightChildIndex_(t){return 2*t+2}getParentIndex_(t){return t-1>>1}heapify_(){let t;for(t=(this.elements_.length>>1)-1;t>=0;t--)this.siftUp_(t)}isEmpty(){return 0===this.elements_.length}isKeyQueued(t){return t in this.queuedElements_}isQueued(t){return this.isKeyQueued(this.keyFunction_(t))}siftUp_(t){const e=this.elements_,i=this.priorities_,n=e.length,r=e[t],s=i[t],o=t;for(;t>1;){const r=this.getLeftChildIndex_(t),s=this.getRightChildIndex_(t),o=st;){const t=this.getParentIndex_(e);if(!(n[t]>s))break;i[e]=i[t],n[e]=n[t],e=t}i[e]=r,n[e]=s}reprioritize(){const t=this.priorityFunction_,e=this.elements_,i=this.priorities_;let n=0;const r=e.length;let s,o,a;for(o=0;o0;){const t=this.dequeue()[0],e=t.getKey();t.getState()!==Y||e in this.tilesLoadingKeys_||(this.tilesLoadingKeys_[e]=!0,++this.tilesLoading_,++i,t.load())}}}function ih(t,e,i,n,r){if(!t||!(i in t.wantedTiles))return Ql;if(!t.wantedTiles[i][e.getKey()])return Ql;const s=t.viewState.center,o=n[0]-s[0],a=n[1]-s[1];return 65536*Math.log(r)+Math.sqrt(o*o+a*a)/r}class nh extends U{constructor(t){super();const e=t.element;!e||t.target||e.style.pointerEvents||(e.style.pointerEvents="auto"),this.element=e||null,this.target_=null,this.map_=null,this.listenerKeys=[],t.render&&(this.render=t.render),t.target&&this.setTarget(t.target)}disposeInternal(){this.element?.remove(),super.disposeInternal()}getMap(){return this.map_}setMap(t){this.map_&&this.element?.remove();for(let t=0,e=this.listenerKeys.length;te.getAttributions(t))));if(void 0!==this.attributions_&&(Array.isArray(this.attributions_)?this.attributions_.forEach((t=>i.add(t))):i.add(this.attributions_)),!this.overrideCollapsible_){const t=!e.some((t=>!1===t.getSource()?.getAttributionsCollapsible()));this.setCollapsible(t)}return Array.from(i)}async updateElement_(t){if(!t)return void(this.renderedVisible_&&(this.element.style.display="none",this.renderedVisible_=!1));const e=await Promise.all(this.collectSourceAttributions_(t).map((t=>m((()=>t))))),i=e.length>0;if(this.renderedVisible_!=i&&(this.element.style.display=i?"":"none",this.renderedVisible_=i),!c(e,this.renderedAttributions_)){St(this.ulElement_);for(let t=0,i=e.length;t0&&e%(2*Math.PI)!=0?t.animate({rotation:0,duration:this.duration_,easing:tt}):t.setRotation(0))}render(t){const e=t.frameState;if(!e)return;const i=e.viewState.rotation;if(i!=this.rotation_){const t="rotate("+i+"rad)";if(this.autoHide_){const t=this.element.classList.contains(No);t||0!==i?t&&0!==i&&this.element.classList.remove(No):this.element.classList.add(No)}this.label_.style.transform=t}this.rotation_=i}}class oh extends nh{constructor(t){t=t||{},super({element:document.createElement("div"),target:t.target});const e=void 0!==t.className?t.className:"ol-zoom",i=void 0!==t.delta?t.delta:1,n=void 0!==t.zoomInClassName?t.zoomInClassName:e+"-in",r=void 0!==t.zoomOutClassName?t.zoomOutClassName:e+"-out",s=void 0!==t.zoomInLabel?t.zoomInLabel:"+",o=void 0!==t.zoomOutLabel?t.zoomOutLabel:"–",a=void 0!==t.zoomInTipLabel?t.zoomInTipLabel:"Zoom in",l=void 0!==t.zoomOutTipLabel?t.zoomOutTipLabel:"Zoom out",h=document.createElement("button");h.className=n,h.setAttribute("type","button"),h.title=a,h.appendChild("string"==typeof s?document.createTextNode(s):s),h.addEventListener(E,this.handleClick_.bind(this,i),!1);const c=document.createElement("button");c.className=r,c.setAttribute("type","button"),c.title=l,c.appendChild("string"==typeof o?document.createTextNode(o):o),c.addEventListener(E,this.handleClick_.bind(this,-i),!1);const u=e+" "+Go+" "+zo,d=this.element;d.className=u,d.appendChild(h),d.appendChild(c),this.duration_=void 0!==t.duration?t.duration:250}handleClick_(t,e){e.preventDefault(),this.zoomByDelta_(t)}zoomByDelta_(t){const e=this.getMap().getView();if(!e)return;const i=e.getZoom();if(void 0!==i){const n=e.getConstrainedZoom(i+t);this.duration_>0?(e.getAnimating()&&e.cancelAnimations(),e.animate({zoom:n,duration:this.duration_,easing:tt})):e.setZoom(n)}}}function ah(t){t=t||{};const e=new $;(void 0===t.zoom||t.zoom)&&e.push(new oh(t.zoomOptions));(void 0===t.rotate||t.rotate)&&e.push(new sh(t.rotateOptions));return(void 0===t.attribution||t.attribution)&&e.push(new rh(t.attributionOptions)),e}var lh="active";class hh extends U{constructor(t){super(),this.on,this.once,this.un,t&&t.handleEvent&&(this.handleEvent=t.handleEvent),this.map_=null,this.setActive(!0)}getActive(){return this.get(lh)}getMap(){return this.map_}handleEvent(t){return!0}setActive(t){this.set(lh,t)}setMap(t){this.map_=t}}function ch(t,e,i){const n=t.getCenterInternal();if(n){const r=[n[0]+e[0],n[1]+e[1]];t.animateInternal({duration:void 0!==i?i:250,easing:it,center:t.getConstrainedCenter(r)})}}function uh(t,e,i,n){const r=t.getZoom();if(void 0===r)return;const s=t.getConstrainedZoom(r+e),o=t.getResolutionForZoom(s);t.getAnimating()&&t.cancelAnimations(),t.animate({resolution:o,anchor:i,duration:void 0!==n?n:250,easing:tt})}class dh extends hh{constructor(t){super(),t=t||{},this.delta_=t.delta?t.delta:1,this.duration_=void 0!==t.duration?t.duration:250}handleEvent(t){let e=!1;if(t.type==Gl.DBLCLICK){const i=t.originalEvent,n=t.map,r=t.coordinate,s=i.shiftKey?-this.delta_:this.delta_;uh(n.getView(),s,r,this.duration_),i.preventDefault(),e=!0}return!e}}class gh extends hh{constructor(t){super(t=t||{}),t.handleDownEvent&&(this.handleDownEvent=t.handleDownEvent),t.handleDragEvent&&(this.handleDragEvent=t.handleDragEvent),t.handleMoveEvent&&(this.handleMoveEvent=t.handleMoveEvent),t.handleUpEvent&&(this.handleUpEvent=t.handleUpEvent),t.stopDown&&(this.stopDown=t.stopDown),this.handlingDownUpSequence=!1,this.targetPointers=[]}getPointerCount(){return this.targetPointers.length}handleDownEvent(t){return!1}handleDragEvent(t){}handleEvent(t){if(!t.originalEvent)return!0;let e=!1;if(this.updateTrackedPointers_(t),this.handlingDownUpSequence){if(t.type==Gl.POINTERDRAG)this.handleDragEvent(t),t.originalEvent.preventDefault();else if(t.type==Gl.POINTERUP){const e=this.handleUpEvent(t);this.handlingDownUpSequence=e&&this.targetPointers.length>0}}else if(t.type==Gl.POINTERDOWN){const i=this.handleDownEvent(t);this.handlingDownUpSequence=i,e=this.stopDown(i)}else t.type==Gl.POINTERMOVE&&this.handleMoveEvent(t);return!e}handleMoveEvent(t){}handleUpEvent(t){return!1}stopDown(t){return t}updateTrackedPointers_(t){t.activePointers&&(this.targetPointers=t.activePointers)}}function fh(t){const e=t.length;let i=0,n=0;for(let r=0;r0&&this.condition_(t)){const e=t.map.getView();return this.lastCentroid=null,e.getAnimating()&&e.cancelAnimations(),this.kinetic_&&this.kinetic_.begin(),this.noKinetic_=this.targetPointers.length>1,!0}return!1}}class Fh extends gh{constructor(t){t=t||{},super({stopDown:g}),this.condition_=t.condition?t.condition:_h,this.lastAngle_=void 0,this.duration_=void 0!==t.duration?t.duration:250}handleDragEvent(t){if(!Ph(t))return;const e=t.map,i=e.getView();if(i.getConstraints().rotation===Cs)return;const n=e.getSize(),r=t.pixel,s=Math.atan2(n[1]/2-r[1],r[0]-n[0]/2);if(void 0!==this.lastAngle_){const t=s-this.lastAngle_;i.adjustRotationInternal(-t)}this.lastAngle_=s}handleUpEvent(t){if(!Ph(t))return!0;return t.map.getView().endInteraction(this.duration_),!1}handleDownEvent(t){if(!Ph(t))return!1;if(wh(t)&&this.condition_(t)){return t.map.getView().beginInteraction(),this.lastAngle_=void 0,!0}return!1}}class Mh extends n{constructor(t){super(),this.geometry_=null,this.element_=document.createElement("div"),this.element_.style.position="absolute",this.element_.style.pointerEvents="auto",this.element_.className="ol-box "+t,this.map_=null,this.startPixel_=null,this.endPixel_=null}disposeInternal(){this.setMap(null)}render_(){const t=this.startPixel_,e=this.endPixel_,i="px",n=this.element_.style;n.left=Math.min(t[0],e[0])+i,n.top=Math.min(t[1],e[1])+i,n.width=Math.abs(e[0]-t[0])+i,n.height=Math.abs(e[1]-t[1])+i}setMap(t){if(this.map_){this.map_.getOverlayContainer().removeChild(this.element_);const t=this.element_.style;t.left="inherit",t.top="inherit",t.width="inherit",t.height="inherit"}this.map_=t,this.map_&&this.map_.getOverlayContainer().appendChild(this.element_)}setPixels(t,e){this.startPixel_=t,this.endPixel_=e,this.createOrUpdateGeometry(),this.render_()}createOrUpdateGeometry(){if(!this.map_)return;const t=this.startPixel_,e=this.endPixel_,i=[t,[t[0],e[1]],e,[e[0],t[1]]].map(this.map_.getCoordinateFromPixelInternal,this.map_);i[4]=i[0].slice(),this.geometry_?this.geometry_.setCoordinates([i]):this.geometry_=new Cr([i])}getGeometry(){return this.geometry_}}const Ah="boxstart",Oh="boxdrag",Dh="boxend",Nh="boxcancel";class kh extends t{constructor(t,e,i){super(t),this.coordinate=e,this.mapBrowserEvent=i}}class Gh extends gh{constructor(t){super(),this.on,this.once,this.un,t=t??{},this.box_=new Mh(t.className||"ol-dragbox"),this.minArea_=t.minArea??64,t.onBoxEnd&&(this.onBoxEnd=t.onBoxEnd),this.startPixel_=null,this.condition_=t.condition??wh,this.boxEndCondition_=t.boxEndCondition??this.defaultBoxEndCondition}defaultBoxEndCondition(t,e,i){const n=i[0]-e[0],r=i[1]-e[1];return n*n+r*r>=this.minArea_}getGeometry(){return this.box_.getGeometry()}handleDragEvent(t){this.startPixel_&&(this.box_.setPixels(this.startPixel_,t.pixel),this.dispatchEvent(new kh(Oh,t.coordinate,t)))}handleUpEvent(t){if(!this.startPixel_)return!1;const e=this.boxEndCondition_(t,this.startPixel_,t.pixel);return e&&this.onBoxEnd(t),this.dispatchEvent(new kh(e?Dh:Nh,t.coordinate,t)),this.box_.setMap(null),this.startPixel_=null,!1}handleDownEvent(t){return!!this.condition_(t)&&(this.startPixel_=t.pixel,this.box_.setMap(t.map),this.box_.setPixels(this.startPixel_,this.startPixel_),this.dispatchEvent(new kh(Ah,t.coordinate,t)),!0)}onBoxEnd(t){}setActive(t){t||(this.box_.setMap(null),this.startPixel_&&(this.dispatchEvent(new kh(Nh,this.startPixel_,null)),this.startPixel_=null)),super.setActive(t)}setMap(t){this.getMap()&&(this.box_.setMap(null),this.startPixel_&&(this.dispatchEvent(new kh(Nh,this.startPixel_,null)),this.startPixel_=null)),super.setMap(t)}}class jh extends Gh{constructor(t){super({condition:(t=t||{}).condition?t.condition:bh,className:t.className||"ol-dragzoom",minArea:t.minArea}),this.duration_=void 0!==t.duration?t.duration:200,this.out_=void 0!==t.out&&t.out}onBoxEnd(t){const e=this.getMap().getView();let i=this.getGeometry();if(this.out_){const t=e.rotatedExtentForGeometry(i),n=e.getResolutionForExtentInternal(t),r=e.getResolution()/n;i=i.clone(),i.scale(r*r)}e.fitInternal(i,{duration:this.duration_,easing:tt})}}var zh="ArrowLeft",Bh="ArrowUp",Uh="ArrowRight",Xh="ArrowDown";class Vh extends hh{constructor(t){super(),t=t||{},this.defaultCondition_=function(t){return Th(t)&&Rh(t)},this.condition_=void 0!==t.condition?t.condition:this.defaultCondition_,this.duration_=void 0!==t.duration?t.duration:100,this.pixelDelta_=void 0!==t.pixelDelta?t.pixelDelta:128}handleEvent(t){let e=!1;if(t.type==P){const i=t.originalEvent,n=i.key;if(this.condition_(t)&&(n==Xh||n==zh||n==Uh||n==Bh)){const r=t.map.getView(),s=r.getResolution()*this.pixelDelta_;let o=0,a=0;n==Xh?a=-s:n==zh?o=-s:n==Uh?o=s:a=s;const l=[o,a];Li(l,r.getRotation()),ch(r,l,this.duration_),i.preventDefault(),e=!0}}return!e}}class Wh extends hh{constructor(t){super(),t=t||{},this.condition_=t.condition?t.condition:function(t){return!Ch(t)&&Rh(t)},this.delta_=t.delta?t.delta:1,this.duration_=void 0!==t.duration?t.duration:100}handleEvent(t){let e=!1;if(t.type==P||t.type==I){const i=t.originalEvent,n=i.key;if(this.condition_(t)&&("+"===n||"-"===n)){const r=t.map,s="+"===n?this.delta_:-this.delta_;uh(r.getView(),s,void 0,this.duration_),i.preventDefault(),e=!0}}return!e}}class Zh extends hh{constructor(t){super(t=t||{}),this.totalDelta_=0,this.lastDelta_=0,this.maxDelta_=void 0!==t.maxDelta?t.maxDelta:1,this.duration_=void 0!==t.duration?t.duration:250,this.timeout_=void 0!==t.timeout?t.timeout:80,this.useAnchor_=void 0===t.useAnchor||t.useAnchor,this.constrainResolution_=void 0!==t.constrainResolution&&t.constrainResolution;const e=t.condition?t.condition:vh;this.condition_=t.onFocusOnly?ph(xh,e):e,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_,this.mode_=void 0,this.trackpadEventGap_=400,this.trackpadTimeoutId_,this.deltaPerZoom_=300}endInteraction_(){this.trackpadTimeoutId_=void 0;const t=this.getMap();if(!t)return;t.getView().endInteraction(void 0,this.lastDelta_?this.lastDelta_>0?1:-1:0,this.lastAnchor_)}handleEvent(t){if(!this.condition_(t))return!0;if(t.type!==M)return!0;const e=t.map,i=t.originalEvent;let n;if(i.preventDefault(),this.useAnchor_&&(this.lastAnchor_=t.coordinate),t.type==M&&(n=i.deltaY,st&&i.deltaMode===WheelEvent.DOM_DELTA_PIXEL&&(n/=ct),i.deltaMode===WheelEvent.DOM_DELTA_LINE&&(n*=40)),0===n)return!1;this.lastDelta_=n;const r=Date.now();void 0===this.startTime_&&(this.startTime_=r),(!this.mode_||r-this.startTime_>this.trackpadEventGap_)&&(this.mode_=Math.abs(n)<4?"trackpad":"wheel");const s=e.getView();if("trackpad"===this.mode_&&!s.getConstrainResolution()&&!this.constrainResolution_)return this.trackpadTimeoutId_?clearTimeout(this.trackpadTimeoutId_):(s.getAnimating()&&s.cancelAnimations(),s.beginInteraction()),this.trackpadTimeoutId_=setTimeout(this.endInteraction_.bind(this),this.timeout_),s.adjustZoom(-n/this.deltaPerZoom_,this.lastAnchor_),this.startTime_=r,!1;this.totalDelta_+=n;const o=Math.max(this.timeout_-(r-this.startTime_),0);return clearTimeout(this.timeoutId_),this.timeoutId_=setTimeout(this.handleWheelZoom_.bind(this,e),o),!1}handleWheelZoom_(t){const e=t.getView();e.getAnimating()&&e.cancelAnimations();let i=-ci(this.totalDelta_,-this.maxDelta_*this.deltaPerZoom_,this.maxDelta_*this.deltaPerZoom_)/this.deltaPerZoom_;(e.getConstrainResolution()||this.constrainResolution_)&&(i=i?i>0?1:-1:0),uh(e,i,this.lastAnchor_,this.duration_),this.mode_=void 0,this.totalDelta_=0,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_=void 0}setMouseAnchor(t){this.useAnchor_=t,t||(this.lastAnchor_=null)}}class $h extends gh{constructor(t){const e=t=t||{};e.stopDown||(e.stopDown=g),super(e),this.anchor_=null,this.lastAngle_=void 0,this.rotating_=!1,this.rotationDelta_=0,this.threshold_=void 0!==t.threshold?t.threshold:.3,this.duration_=void 0!==t.duration?t.duration:250}handleDragEvent(t){let e=0;const i=this.targetPointers[0],n=this.targetPointers[1],r=Math.atan2(n.clientY-i.clientY,n.clientX-i.clientX);if(void 0!==this.lastAngle_){const t=r-this.lastAngle_;this.rotationDelta_+=t,!this.rotating_&&Math.abs(this.rotationDelta_)>this.threshold_&&(this.rotating_=!0),e=t}this.lastAngle_=r;const s=t.map,o=s.getView();o.getConstraints().rotation!==Cs&&(this.anchor_=s.getCoordinateFromPixelInternal(s.getEventPixel(fh(this.targetPointers))),this.rotating_&&(s.render(),o.adjustRotationInternal(e,this.anchor_)))}handleUpEvent(t){if(this.targetPointers.length<2){return t.map.getView().endInteraction(this.duration_),!1}return!0}handleDownEvent(t){if(this.targetPointers.length>=2){const e=t.map;return this.anchor_=null,this.lastAngle_=void 0,this.rotating_=!1,this.rotationDelta_=0,this.handlingDownUpSequence||e.getView().beginInteraction(),!0}return!1}}class Yh extends gh{constructor(t){const e=t=t||{};e.stopDown||(e.stopDown=g),super(e),this.anchor_=null,this.duration_=void 0!==t.duration?t.duration:400,this.lastDistance_=void 0,this.lastScaleDelta_=1}handleDragEvent(t){let e=1;const i=this.targetPointers[0],n=this.targetPointers[1],r=i.clientX-n.clientX,s=i.clientY-n.clientY,o=Math.sqrt(r*r+s*s);void 0!==this.lastDistance_&&(e=this.lastDistance_/o),this.lastDistance_=o;const a=t.map,l=a.getView();1!=e&&(this.lastScaleDelta_=e),this.anchor_=a.getCoordinateFromPixelInternal(a.getEventPixel(fh(this.targetPointers))),a.render(),l.adjustResolutionInternal(e,this.anchor_)}handleUpEvent(t){if(this.targetPointers.length<2){const e=t.map.getView(),i=this.lastScaleDelta_>1?1:-1;return e.endInteraction(this.duration_,i),!1}return!0}handleDownEvent(t){if(this.targetPointers.length>=2){const e=t.map;return this.anchor_=null,this.lastDistance_=void 0,this.lastScaleDelta_=1,this.handlingDownUpSequence||e.getView().beginInteraction(),!0}return!1}}function Kh(t){t=t||{};const e=new $,i=new Hr(-.005,.05,100);(void 0===t.altShiftDragRotate||t.altShiftDragRotate)&&e.push(new Fh);(void 0===t.doubleClickZoom||t.doubleClickZoom)&&e.push(new dh({delta:t.zoomDelta,duration:t.zoomDuration}));(void 0===t.dragPan||t.dragPan)&&e.push(new Lh({onFocusOnly:t.onFocusOnly,kinetic:i}));(void 0===t.pinchRotate||t.pinchRotate)&&e.push(new $h);(void 0===t.pinchZoom||t.pinchZoom)&&e.push(new Yh({duration:t.zoomDuration}));(void 0===t.keyboard||t.keyboard)&&(e.push(new Vh),e.push(new Wh({delta:t.zoomDelta,duration:t.zoomDuration})));(void 0===t.mouseWheelZoom||t.mouseWheelZoom)&&e.push(new Zh({onFocusOnly:t.onFocusOnly,duration:t.zoomDuration}));return(void 0===t.shiftDragZoom||t.shiftDragZoom)&&e.push(new jh({duration:t.zoomDuration})),e}function Hh(t){t instanceof Ns?t.setMapInternal(null):t instanceof Dl&&t.getLayers().forEach(Hh)}function qh(t,e){if(t instanceof Ns)t.setMapInternal(e);else if(t instanceof Dl){const i=t.getLayers().getArray();for(let t=0,n=i.length;tthis.updateSize())),this.controls=e.controls||ah(),this.interactions=e.interactions||Kh({onFocusOnly:!0}),this.overlays_=e.overlays,this.overlayIdIndex_={},this.renderer_=null,this.postRenderFunctions_=[],this.tileQueue_=new eh(this.getTilePriority.bind(this),this.handleTileChange_.bind(this)),this.addChangeListener(Kl,this.handleLayerGroupChanged_),this.addChangeListener(Jl,this.handleViewChanged_),this.addChangeListener(Hl,this.handleSizeChanged_),this.addChangeListener(ql,this.handleTargetChanged_),this.setProperties(e.values);const i=this;!t.view||t.view instanceof Is||t.view.then((function(t){i.setView(new Is(t))})),this.controls.addEventListener(X,(t=>{t.element.setMap(this)})),this.controls.addEventListener(V,(t=>{t.element.setMap(null)})),this.interactions.addEventListener(X,(t=>{t.element.setMap(this)})),this.interactions.addEventListener(V,(t=>{t.element.setMap(null)})),this.overlays_.addEventListener(X,(t=>{this.addOverlayInternal_(t.element)})),this.overlays_.addEventListener(V,(t=>{const e=t.element.getId();void 0!==e&&delete this.overlayIdIndex_[e.toString()],t.element.setMap(null)})),this.controls.forEach((t=>{t.setMap(this)})),this.interactions.forEach((t=>{t.setMap(this)})),this.overlays_.forEach(this.addOverlayInternal_.bind(this))}addControl(t){this.getControls().push(t)}addInteraction(t){this.getInteractions().push(t)}addLayer(t){this.getLayerGroup().getLayers().push(t)}handleLayerAdd_(t){qh(t.layer,this)}addOverlay(t){this.getOverlays().push(t)}addOverlayInternal_(t){const e=t.getId();void 0!==e&&(this.overlayIdIndex_[e.toString()]=t),t.setMap(this)}disposeInternal(){this.controls.clear(),this.interactions.clear(),this.overlays_.clear(),this.resizeObserver_.disconnect(),this.setTarget(null),super.disposeInternal()}forEachFeatureAtPixel(t,e,i){if(!this.frameState_||!this.renderer_)return;const n=this.getCoordinateFromPixelInternal(t),r=void 0!==(i=void 0!==i?i:{}).hitTolerance?i.hitTolerance:0,s=void 0!==i.layerFilter?i.layerFilter:d,o=!1!==i.checkWrapped;return this.renderer_.forEachFeatureAtCoordinate(n,this.frameState_,r,o,e,null,s,null)}getFeaturesAtPixel(t,e){const i=[];return this.forEachFeatureAtPixel(t,(function(t){i.push(t)}),e),i}getAllLayers(){const t=[];return function e(i){i.forEach((function(i){i instanceof Dl?e(i.getLayers()):t.push(i)}))}(this.getLayers()),t}hasFeatureAtPixel(t,e){if(!this.frameState_||!this.renderer_)return!1;const i=this.getCoordinateFromPixelInternal(t),n=void 0!==(e=void 0!==e?e:{}).layerFilter?e.layerFilter:d,r=void 0!==e.hitTolerance?e.hitTolerance:0,s=!1!==e.checkWrapped;return this.renderer_.hasFeatureAtCoordinate(i,this.frameState_,r,s,n,null)}getEventCoordinate(t){return this.getCoordinateFromPixel(this.getEventPixel(t))}getEventCoordinateInternal(t){return this.getCoordinateFromPixelInternal(this.getEventPixel(t))}getEventPixel(t){const e=this.viewport_.getBoundingClientRect(),i=this.getSize(),n=e.width/i[0],r=e.height/i[1],s="changedTouches"in t?t.changedTouches[0]:t;return[(s.clientX-e.left)/n,(s.clientY-e.top)/r]}getTarget(){return this.get(ql)}getTargetElement(){return this.targetElement_}getCoordinateFromPixel(t){return mn(this.getCoordinateFromPixelInternal(t),this.getView().getProjection())}getCoordinateFromPixelInternal(t){const e=this.frameState_;return e?zt(e.pixelToCoordinateTransform,t.slice()):null}getControls(){return this.controls}getOverlays(){return this.overlays_}getOverlayById(t){const e=this.overlayIdIndex_[t.toString()];return void 0!==e?e:null}getInteractions(){return this.interactions}getLayerGroup(){return this.get(Kl)}setLayers(t){const e=this.getLayerGroup();if(t instanceof $)return void e.setLayers(t);const i=e.getLayers();i.clear(),i.extend(t)}getLayers(){return this.getLayerGroup().getLayers()}getLoadingOrNotReady(){const t=this.getLayerGroup().getLayerStatesArray();for(let e=0,i=t.length;e=0;i--){const n=e[i];if(n.getMap()!==this||!n.getActive()||!this.getTargetElement())continue;if(!n.handleEvent(t)||t.propagationStopped)break}}}handlePostRender(){const t=this.frameState_,e=this.tileQueue_;if(!e.isEmpty()){let i=this.maxTilesLoading_,n=i;if(t){const e=t.viewHints;if(e[gs]||e[fs]){const e=Date.now()-t.time>8;i=e?0:8,n=e?0:2}}e.getTilesLoading(){this.postRenderTimeoutHandle_=void 0,this.handlePostRender()}),0))}setLayerGroup(t){const e=this.getLayerGroup();e&&this.handleLayerRemove_(new Al("removelayer",e)),this.set(Kl,t)}setSize(t){this.set(Hl,t)}setTarget(t){this.set(ql,t)}setView(t){if(!t||t instanceof Is)return void this.set(Jl,t);this.set(Jl,new Is);const e=this;t.then((function(t){e.setView(new Is(t))}))}updateSize(){const t=this.getTargetElement();let e;if(t){const i=getComputedStyle(t),n=t.offsetWidth-parseFloat(i.borderLeftWidth)-parseFloat(i.paddingLeft)-parseFloat(i.paddingRight)-parseFloat(i.borderRightWidth),r=t.offsetHeight-parseFloat(i.borderTopWidth)-parseFloat(i.paddingTop)-parseFloat(i.paddingBottom)-parseFloat(i.borderBottomWidth);isNaN(n)||isNaN(r)||(e=[Math.max(0,n),Math.max(0,r)],!io(e)&&(t.offsetWidth||t.offsetHeight||t.getClientRects().length)&&Wi("No map visible because the map container's width or height are 0."))}const i=this.getSize();!e||i&&c(e,i)||(this.setSize(e),this.updateViewportSize_(e))}updateViewportSize_(t){const e=this.getView();e&&e.setViewportSize(t)}};const Qh="element",tc="map",ec="offset",ic="position",nc="positioning";class rc extends U{constructor(t){super(),this.on,this.once,this.un,this.options=t,this.id=t.id,this.insertFirst=void 0===t.insertFirst||t.insertFirst,this.stopEvent=void 0===t.stopEvent||t.stopEvent,this.element=document.createElement("div"),this.element.className=void 0!==t.className?t.className:"ol-overlay-container "+ko,this.element.style.position="absolute",this.element.style.pointerEvents="auto",this.autoPan=!0===t.autoPan?{}:t.autoPan||void 0,this.rendered={transform_:"",visible:!0},this.mapPostrenderListenerKey=null,this.addChangeListener(Qh,this.handleElementChanged),this.addChangeListener(tc,this.handleMapChanged),this.addChangeListener(ec,this.handleOffsetChanged),this.addChangeListener(ic,this.handlePositionChanged),this.addChangeListener(nc,this.handlePositioningChanged),void 0!==t.element&&this.setElement(t.element),this.setOffset(void 0!==t.offset?t.offset:[0,0]),this.setPositioning(t.positioning||"top-left"),void 0!==t.position&&this.setPosition(t.position)}getElement(){return this.get(Qh)}getId(){return this.id}getMap(){return this.get(tc)||null}getOffset(){return this.get(ec)}getPosition(){return this.get(ic)}getPositioning(){return this.get(nc)}handleElementChanged(){St(this.element);const t=this.getElement();t&&this.element.appendChild(t)}handleMapChanged(){this.mapPostrenderListenerKey&&(this.element?.remove(),D(this.mapPostrenderListenerKey),this.mapPostrenderListenerKey=null);const t=this.getMap();if(t){this.mapPostrenderListenerKey=A(t,Vl,this.render,this),this.updatePixelPosition();const e=this.stopEvent?t.getOverlayContainerStopEvent():t.getOverlayContainer();this.insertFirst?e.insertBefore(this.element,e.childNodes[0]||null):e.appendChild(this.element),this.performAutoPan()}}render(){this.updatePixelPosition()}handleOffsetChanged(){this.updatePixelPosition()}handlePositionChanged(){this.updatePixelPosition(),this.performAutoPan()}handlePositioningChanged(){this.updatePixelPosition()}setElement(t){this.set(Qh,t)}setMap(t){this.set(tc,t)}setOffset(t){this.set(ec,t)}setPosition(t){this.set(ic,t)}performAutoPan(){this.autoPan&&this.panIntoView(this.autoPan)}panIntoView(t){const e=this.getMap();if(!e||!e.getTargetElement()||!this.get(ic))return;const i=this.getRect(e.getTargetElement(),e.getSize()),n=this.getElement(),r=this.getRect(n,[xt(n),vt(n)]),s=void 0===(t=t||{}).margin?20:t.margin;if(!ee(i,r)){const n=r[0]-i[0],o=i[2]-r[2],a=r[1]-i[1],l=i[3]-r[3],h=[0,0];if(n<0?h[0]=n-s:o<0&&(h[0]=Math.abs(o)+s),a<0?h[1]=a-s:l<0&&(h[1]=Math.abs(l)+s),0!==h[0]||0!==h[1]){const i=e.getView().getCenterInternal(),n=e.getPixelFromCoordinateInternal(i);if(!n)return;const r=[n[0]+h[0],n[1]+h[1]],s=t.animation||{};e.getView().animateInternal({center:e.getCoordinateFromPixelInternal(r),duration:s.duration,easing:s.easing})}}}getRect(t,e){const i=t.getBoundingClientRect(),n=i.left+window.pageXOffset,r=i.top+window.pageYOffset;return[n,r,n+e[0],r+e[1]]}setPositioning(t){this.set(nc,t)}setVisible(t){this.rendered.visible!==t&&(this.element.style.display=t?"":"none",this.rendered.visible=t)}updatePixelPosition(){const t=this.getMap(),e=this.getPosition();if(!t||!t.isRendered()||!e)return void this.setVisible(!1);const i=t.getPixelFromCoordinate(e),n=t.getSize();this.updateRenderedPosition(i,n)}updateRenderedPosition(t,e){const i=this.element.style,n=this.getOffset(),r=this.getPositioning();this.setVisible(!0);let s="0%",o="0%";"bottom-right"==r||"center-right"==r||"top-right"==r?s="-100%":"bottom-center"!=r&&"center-center"!=r&&"top-center"!=r||(s="-50%"),"bottom-left"==r||"bottom-center"==r||"bottom-right"==r?o="-100%":"center-left"!=r&&"center-center"!=r&&"center-right"!=r||(o="-50%");const a=`translate(${s}, ${o}) translate(${Math.round(t[0]+n[0])+"px"}, ${Math.round(t[1]+n[1])+"px"})`;this.rendered.transform_!=a&&(this.rendered.transform_=a,i.transform=a)}getOptions(){return this.options}}class sc{constructor(t){this.highWaterMark=void 0!==t?t:2048,this.count_=0,this.entries_={},this.oldest_=null,this.newest_=null}canExpireCache(){return this.highWaterMark>0&&this.getCount()>this.highWaterMark}expireCache(t){for(;this.canExpireCache();)this.pop()}clear(){this.count_=0,this.entries_={},this.oldest_=null,this.newest_=null}containsKey(t){return this.entries_.hasOwnProperty(t)}forEach(t){let e=this.oldest_;for(;e;)t(e.value_,e.key_,this),e=e.newer}get(t,e){const i=this.entries_[t];return Ft(void 0!==i,"Tried to get a value for a key that does not exist in the cache"),i===this.newest_||(i===this.oldest_?(this.oldest_=this.oldest_.newer,this.oldest_.older=null):(i.newer.older=i.older,i.older.newer=i.newer),i.newer=null,i.older=this.newest_,this.newest_.newer=i,this.newest_=i),i.value_}remove(t){const e=this.entries_[t];return Ft(void 0!==e,"Tried to get a value for a key that does not exist in the cache"),e===this.newest_?(this.newest_=e.older,this.newest_&&(this.newest_.newer=null)):e===this.oldest_?(this.oldest_=e.newer,this.oldest_&&(this.oldest_.older=null)):(e.newer.older=e.older,e.older.newer=e.newer),delete this.entries_[t],--this.count_,e.value_}getCount(){return this.count_}getKeys(){const t=new Array(this.count_);let e,i=0;for(e=this.newest_;e;e=e.older)t[i++]=e.key_;return t}getValues(){const t=new Array(this.count_);let e,i=0;for(e=this.newest_;e;e=e.older)t[i++]=e.value_;return t}peekLast(){return this.oldest_.value_}peekLastKey(){return this.oldest_.key_}peekFirstKey(){return this.newest_.key_}peek(t){return this.entries_[t]?.value_}pop(){const t=this.oldest_;return delete this.entries_[t.key_],t.newer&&(t.newer.older=null),this.oldest_=t.newer,this.oldest_||(this.newest_=null),--this.count_,t.value_}replace(t,e){this.get(t),this.entries_[t].value_=e}set(t,e){Ft(!(t in this.entries_),"Tried to set a value for a key that is used already");const i={key_:t,newer:null,older:this.newest_,value_:e};this.newest_?this.newest_.newer=i:this.oldest_=i,this.newest_=i,this.entries_[t]=i,++this.count_}setSize(t){this.highWaterMark=t}}function oc(t,e,i,n){return void 0!==n?(n[0]=t,n[1]=e,n[2]=i,n):[t,e,i]}function ac(t,e,i){return t+"/"+e+"/"+i}function lc(t){return ac(t[0],t[1],t[2])}function hc(t){const[e,i,n]=t.substring(t.lastIndexOf("/")+1,t.length).split(",").map(Number);return ac(e,i,n)}function cc(t){return t.split("/").map(Number)}function uc(t){return dc(t[0],t[1],t[2])}function dc(t,e,i){return(e<i||i>e.getMaxZoom())return!1;const s=e.getFullTileRange(i);return!s||s.containsXY(n,r)}class fc extends sc{clear(){for(;this.getCount()>0;)this.pop().release();super.clear()}expireCache(t){for(;this.canExpireCache();){if(this.peekLast().getKey()in t)break;this.pop().release()}}pruneExceptNewestZ(){if(0===this.getCount())return;const t=cc(this.peekFirstKey())[0];this.forEach((e=>{e.tileCoord[0]!==t&&(this.remove(lc(e.tileCoord)),e.release())}))}}class pc{constructor(t,e,i,n){this.minX=t,this.maxX=e,this.minY=i,this.maxY=n}contains(t){return this.containsXY(t[1],t[2])}containsTileRange(t){return this.minX<=t.minX&&t.maxX<=this.maxX&&this.minY<=t.minY&&t.maxY<=this.maxY}containsXY(t,e){return this.minX<=t&&t<=this.maxX&&this.minY<=e&&e<=this.maxY}equals(t){return this.minX==t.minX&&this.minY==t.minY&&this.maxX==t.maxX&&this.maxY==t.maxY}extend(t){t.minXthis.maxX&&(this.maxX=t.maxX),t.minYthis.maxY&&(this.maxY=t.maxY)}getHeight(){return this.maxY-this.minY+1}getSize(){return[this.getWidth(),this.getHeight()]}getWidth(){return this.maxX-this.minX+1}intersects(t){return this.minX<=t.maxX&&this.maxX>=t.minX&&this.minY<=t.maxY&&this.maxY>=t.minY}}function mc(t,e,i,n,r){return void 0!==r?(r.minX=t,r.maxX=e,r.minY=i,r.maxY=n,r):new pc(t,e,i,n)}const _c=[];class yc extends nt{constructor(t,e,i,n){super(t,e,{transition:0}),this.context_=null,this.executorGroups=[],this.loadingSourceTiles=0,this.hitDetectionImageData={},this.replayState_={},this.sourceTiles=[],this.errorTileKeys={},this.wantedResolution,this.getSourceTiles=n.bind(void 0,this),this.wrappedTileCoord=i}getContext(){return this.context_||(this.context_=pt(1,1,_c)),this.context_}hasContext(){return!!this.context_}getImage(){return this.hasContext()?this.getContext().canvas:null}getReplayState(t){const e=z(t);return e in this.replayState_||(this.replayState_[e]={dirty:!1,renderedRenderOrder:null,renderedResolution:NaN,renderedRevision:-1,renderedTileResolution:NaN,renderedTileRevision:-1,renderedTileZ:-1}),this.replayState_[e]}load(){this.getSourceTiles()}release(){yt(this.context_),_c.push(this.context_.canvas),this.context_=null,super.release()}}let xc,vc=class extends nt{constructor(t,e,i,n,r,s){super(t,e,s),this.extent=null,this.format_=n,this.features_=null,this.loader_,this.projection=null,this.resolution,this.tileLoadFunction_=r,this.url_=i,this.key=i}getFormat(){return this.format_}getFeatures(){return this.features_}load(){this.state==Y&&(this.setState(K),this.tileLoadFunction_(this,this.url_),this.loader_&&this.loader_(this.extent,this.resolution,this.projection))}onLoad(t,e){this.setFeatures(t)}onError(){this.setState(q)}setFeatures(t){this.features_=t,this.setState(H)}setLoader(t){this.loader_=t}},wc=!1;function Sc(t,e,i,n,r,s,o){const a=new XMLHttpRequest;a.open("GET","function"==typeof t?t(i,n,r):t,!0),"arraybuffer"==e.getType()&&(a.responseType="arraybuffer"),a.withCredentials=wc,a.onload=function(t){if(!a.status||a.status>=200&&a.status<300){const t=e.getType();try{let n;"text"==t||"json"==t?n=a.responseText:"xml"==t?n=a.responseXML||a.responseText:"arraybuffer"==t&&(n=a.response),n?s(e.readFeatures(n,{extent:i,featureProjection:r}),e.readProjection(n)):o()}catch{o()}}else o()},a.onerror=o,a.send()}function Ec(t,e){return function(i,n,r,s,o){const a=this;Sc(t,e,i,n,r,(function(t,e){a.addFeatures(t),void 0!==s&&s(t)}),o||f)}}function Tc(t,e){return[[-1/0,-1/0,1/0,1/0]]}function Cc(t,e,i,n){const r=document.createElement("script"),s="olc_"+z(e);function o(){delete window[s],r.parentNode.removeChild(r)}r.async=!0,r.src=t+(t.includes("?")?"&":"?")+(n||"callback")+"="+s;const a=setTimeout((function(){o(),i&&i()}),1e4);window[s]=function(t){clearTimeout(a),o(),e(t)},document.head.appendChild(r)}class bc extends Error{constructor(t){super("Unexpected response status: "+t.status),this.name="ResponseError",this.response=t}}class Rc extends Error{constructor(t){super("Failed to issue request"),this.name="ClientError",this.client=t}}function Pc(t){return new Promise((function(e,i){const n=new XMLHttpRequest;n.addEventListener("load",(function(t){const n=t.target;if(!n.status||n.status>=200&&n.status<300){let t;try{t=JSON.parse(n.responseText)}catch(t){const e="Error parsing response text as JSON: "+t.message;return void i(new Error(e))}e(t)}else i(new bc(n))})),n.addEventListener("error",(function(t){i(new Rc(t.target))})),n.open("GET",t),n.setRequestHeader("Accept","application/json"),n.send()}))}function Ic(t,e){return e.includes("://")?e:new URL(e,t).href}class Lc{drawCustom(t,e,i,n,r){}drawGeometry(t){}setStyle(t){}drawCircle(t,e,i){}drawFeature(t,e,i){}drawGeometryCollection(t,e,i){}drawLineString(t,e,i){}drawMultiLineString(t,e,i){}drawMultiPoint(t,e,i){}drawMultiPolygon(t,e,i){}drawPoint(t,e,i){}drawPolygon(t,e,i){}drawText(t,e,i){}setFillStrokeStyle(t,e){}setImageStyle(t,e){}setTextStyle(t,e){}}class Fc extends Lc{constructor(t,e,i,n,r,s,o){super(),this.context_=t,this.pixelRatio_=e,this.extent_=i,this.transform_=n,this.transformRotation_=n?yi(Math.atan2(n[1],n[0]),10):0,this.viewRotation_=r,this.squaredTolerance_=s,this.userTransform_=o,this.contextFillState_=null,this.contextStrokeState_=null,this.contextTextState_=null,this.fillState_=null,this.strokeState_=null,this.image_=null,this.imageAnchorX_=0,this.imageAnchorY_=0,this.imageHeight_=0,this.imageOpacity_=0,this.imageOriginX_=0,this.imageOriginY_=0,this.imageRotateWithView_=!1,this.imageRotation_=0,this.imageScale_=[0,0],this.imageWidth_=0,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=!1,this.textRotation_=0,this.textScale_=[0,0],this.textFillState_=null,this.textStrokeState_=null,this.textState_=null,this.pixelCoordinates_=[],this.tmpLocalTransform_=[1,0,0,1,0,0]}drawImages_(t,e,i,n){if(!this.image_)return;const r=Tn(t,e,i,n,this.transform_,this.pixelCoordinates_),s=this.context_,o=this.tmpLocalTransform_,a=s.globalAlpha;1!=this.imageOpacity_&&(s.globalAlpha=a*this.imageOpacity_);let l=this.imageRotation_;0===this.transformRotation_&&(l-=this.viewRotation_),this.imageRotateWithView_&&(l+=this.viewRotation_);for(let t=0,e=r.length;tt*this.pixelRatio_)),lineDashOffset:(r||0)*this.pixelRatio_,lineJoin:void 0!==s?s:Ko,lineWidth:(void 0!==o?o:1)*this.pixelRatio_,miterLimit:void 0!==a?a:Ho,strokeStyle:Do(t||qo)}}else this.strokeState_=null}setImageStyle(t){let e;if(!t||!(e=t.getSize()))return void(this.image_=null);const i=t.getPixelRatio(this.pixelRatio_),n=t.getAnchor(),r=t.getOrigin();this.image_=t.getImage(this.pixelRatio_),this.imageAnchorX_=n[0]*i,this.imageAnchorY_=n[1]*i,this.imageHeight_=e[1]*i,this.imageOpacity_=t.getOpacity(),this.imageOriginX_=r[0],this.imageOriginY_=r[1],this.imageRotateWithView_=t.getRotateWithView(),this.imageRotation_=t.getRotation();const s=t.getScaleArray();this.imageScale_=[s[0]*this.pixelRatio_/i,s[1]*this.pixelRatio_/i],this.imageWidth_=e[0]*i}setTextStyle(t){if(t){const e=t.getFill();if(e){const t=e.getColor();this.textFillState_={fillStyle:Do(t||Zo)}}else this.textFillState_=null;const i=t.getStroke();if(i){const t=i.getColor(),e=i.getLineCap(),n=i.getLineDash(),r=i.getLineDashOffset(),s=i.getLineJoin(),o=i.getWidth(),a=i.getMiterLimit();this.textStrokeState_={lineCap:void 0!==e?e:$o,lineDash:n||Yo,lineDashOffset:r||0,lineJoin:void 0!==s?s:Ko,lineWidth:void 0!==o?o:1,miterLimit:void 0!==a?a:Ho,strokeStyle:Do(t||qo)}}else this.textStrokeState_=null;const n=t.getFont(),r=t.getOffsetX(),s=t.getOffsetY(),o=t.getRotateWithView(),a=t.getRotation(),l=t.getScaleArray(),h=t.getText(),c=t.getTextAlign(),u=t.getTextBaseline();this.textState_={font:void 0!==n?n:Wo,textAlign:void 0!==c?c:Jo,textBaseline:void 0!==u?u:Qo},this.text_=void 0!==h?Array.isArray(h)?h.reduce(((t,e,i)=>t+(i%2?" ":e)),""):h:"",this.textOffsetX_=void 0!==r?this.pixelRatio_*r:0,this.textOffsetY_=void 0!==s?this.pixelRatio_*s:0,this.textRotateWithView_=void 0!==o&&o,this.textRotation_=void 0!==a?a:0,this.textScale_=[this.pixelRatio_*l[0],this.pixelRatio_*l[1]]}else this.text_=""}}const Mc=.5,Ac={Point:function(t,e,i,n,r,s){const o=i.getImage(),a=i.getText(),l=a&&a.getText(),h=s&&o&&l?{}:void 0;if(o){if(o.getImageState()!=Ur.LOADED)return;const s=t.getBuilder(i.getZIndex(),"Image");s.setImageStyle(o,h),s.drawPoint(e,n,r)}if(l){const s=t.getBuilder(i.getZIndex(),"Text");s.setTextStyle(a,h),s.drawText(e,n,r)}},LineString:function(t,e,i,n,r){const s=i.getStroke();if(s){const o=t.getBuilder(i.getZIndex(),"LineString");o.setFillStrokeStyle(null,s),o.drawLineString(e,n,r)}const o=i.getText();if(o&&o.getText()){const s=t.getBuilder(i.getZIndex(),"Text");s.setTextStyle(o),s.drawText(e,n,r)}},Polygon:function(t,e,i,n,r){const s=i.getFill(),o=i.getStroke();if(s||o){const a=t.getBuilder(i.getZIndex(),"Polygon");a.setFillStrokeStyle(s,o),a.drawPolygon(e,n,r)}const a=i.getText();if(a&&a.getText()){const s=t.getBuilder(i.getZIndex(),"Text");s.setTextStyle(a),s.drawText(e,n,r)}},MultiPoint:function(t,e,i,n,r,s){const o=i.getImage(),a=o&&0!==o.getOpacity(),l=i.getText(),h=l&&l.getText(),c=s&&a&&h?{}:void 0;if(a){if(o.getImageState()!=Ur.LOADED)return;const s=t.getBuilder(i.getZIndex(),"Image");s.setImageStyle(o,c),s.drawMultiPoint(e,n,r)}if(h){const s=t.getBuilder(i.getZIndex(),"Text");s.setTextStyle(l,c),s.drawText(e,n,r)}},MultiLineString:function(t,e,i,n,r){const s=i.getStroke();if(s){const o=t.getBuilder(i.getZIndex(),"LineString");o.setFillStrokeStyle(null,s),o.drawMultiLineString(e,n,r)}const o=i.getText();if(o&&o.getText()){const s=t.getBuilder(i.getZIndex(),"Text");s.setTextStyle(o),s.drawText(e,n,r)}},MultiPolygon:function(t,e,i,n,r){const s=i.getFill(),o=i.getStroke();if(o||s){const a=t.getBuilder(i.getZIndex(),"Polygon");a.setFillStrokeStyle(s,o),a.drawMultiPolygon(e,n,r)}const a=i.getText();if(a&&a.getText()){const s=t.getBuilder(i.getZIndex(),"Text");s.setTextStyle(a),s.drawText(e,n,r)}},GeometryCollection:function(t,e,i,n,r,s){const o=e.getGeometriesArray();let a,l;for(a=0,l=o.length;a0;return u&&Promise.all(l).then((()=>r(null))),function(t,e,i,n,r,s,o){const a=i.getGeometryFunction()(e);if(!a)return;const l=a.simplifyTransformed(n,r),h=i.getRenderer();if(h)Gc(t,l,i,e,o);else{(0,Ac[l.getType()])(t,l,i,e,o,s)}}(t,e,i,n,s,o,a),u}function Gc(t,e,i,n,r){if("GeometryCollection"==e.getType()){const s=e.getGeometries();for(let e=0,o=s.length;e2||Math.abs(t[4*e+3]-191.25)>2}function Vc(t,e,i,n){const r=un(i,e,t);let s=tn(e,n,i);const o=e.getMetersPerUnit();void 0!==o&&(s*=o);const a=t.getMetersPerUnit();void 0!==a&&(s/=a);const l=t.getExtent();if(!l||te(l,r)){const e=tn(t,s,r)/s;isFinite(e)&&e>0&&(s/=e)}return s}function Wc(t,e,i,n){const r=we(i);let s=Vc(t,e,r,n);return(!isFinite(s)||s<=0)&&_e(i,(function(i){return s=Vc(t,e,i,n),isFinite(s)&&s>0})),s}function Zc(t,e,i,n,r,s,o,a,l,h,c,u,d,g){const f=pt(Math.round(i*t),Math.round(i*e),Bc);if(u||(f.imageSmoothingEnabled=!1),0===l.length)return f.canvas;function p(t){return Math.round(t*i)/i}f.scale(i,i),f.globalCompositeOperation="lighter";const m=[1/0,1/0,-1/0,-1/0];let _;l.forEach((function(t,e,i){ue(m,t.extent)}));const y=i/n,x=(u?1:1+Math.pow(2,-24))/y;if(!d||1!==l.length||0!==h){if(_=pt(Math.round(Ie(m)*y),Math.round(Ce(m)*y),Bc),u||(_.imageSmoothingEnabled=!1),r&&g){const t=(r[0]-m[0])*y,e=-(r[3]-m[3])*y,i=Ie(r)*y,n=Ce(r)*y;_.rect(t,e,i,n),_.clip()}l.forEach((function(t,e,i){if(t.image.width>0&&t.image.height>0){if(t.clipExtent){_.save();const e=(t.clipExtent[0]-m[0])*y,i=-(t.clipExtent[3]-m[3])*y,n=Ie(t.clipExtent)*y,r=Ce(t.clipExtent)*y;_.rect(u?e:Math.round(e),u?i:Math.round(i),u?n:Math.round(e+n)-Math.round(e),u?r:Math.round(i+r)-Math.round(i)),_.clip()}const e=(t.extent[0]-m[0])*y,i=-(t.extent[3]-m[3])*y,n=Ie(t.extent)*y,r=Ce(t.extent)*y;_.drawImage(t.image,h,h,t.image.width-2*h,t.image.height-2*h,u?e:Math.round(e),u?i:Math.round(i),u?n:Math.round(e+n)-Math.round(e),u?r:Math.round(i+r)-Math.round(i)),t.clipExtent&&_.restore()}}))}const v=Re(o);return a.getTriangles().forEach((function(t,e,i){const n=t.source,r=t.target;let o=n[0][0],a=n[0][1],h=n[1][0],c=n[1][1],d=n[2][0],g=n[2][1];const y=p((r[0][0]-v[0])/s),w=p(-(r[0][1]-v[1])/s),S=p((r[1][0]-v[0])/s),E=p(-(r[1][1]-v[1])/s),T=p((r[2][0]-v[0])/s),C=p(-(r[2][1]-v[1])/s),b=o,R=a;o=0,a=0,h-=b,c-=R,d-=b,g-=R;const P=gi([[h,c,0,0,S-y],[d,g,0,0,T-y],[0,0,h,c,E-w],[0,0,d,g,C-w]]);if(!P)return;if(f.save(),f.beginPath(),function(){if(void 0===zc){const t=pt(6,6,Bc);t.globalCompositeOperation="lighter",t.fillStyle="rgba(210, 0, 0, 0.75)",Uc(t,4,5,4,0),Uc(t,4,5,0,5);const e=t.getImageData(0,0,3,3).data;zc=Xc(e,0)||Xc(e,4)||Xc(e,8),yt(t),Bc.push(t.canvas)}return zc}()||!u){f.moveTo(S,E);const t=4,e=y-S,i=w-E;for(let n=0;n=Ie(this.sourceProj_.getExtent()),this.sourceWorldWidth_=this.sourceProj_.getExtent()?Ie(this.sourceProj_.getExtent()):null,this.targetWorldWidth_=this.targetProj_.getExtent()?Ie(this.targetProj_.getExtent()):null;const l=Re(i),h=Pe(i),c=ve(i),u=xe(i),d=this.transformInv_(l),g=this.transformInv_(h),f=this.transformInv_(c),p=this.transformInv_(u),m=10+(s?Math.max(0,Math.ceil(Math.log2(ye(i)/(s*s*256*256)))):0);if(this.addQuad_(l,h,c,u,d,g,f,p,m),this.wrapsXInSource_){let t=1/0;this.triangles_.forEach((function(e,i,n){t=Math.min(t,e.source[0][0],e.source[1][0],e.source[2][0])})),this.triangles_.forEach((e=>{if(Math.max(e.source[0][0],e.source[1][0],e.source[2][0])-t>this.sourceWorldWidth_/2){const i=[[e.source[0][0],e.source[0][1]],[e.source[1][0],e.source[1][1]],[e.source[2][0],e.source[2][1]]];i[0][0]-t>this.sourceWorldWidth_/2&&(i[0][0]-=this.sourceWorldWidth_),i[1][0]-t>this.sourceWorldWidth_/2&&(i[1][0]-=this.sourceWorldWidth_),i[2][0]-t>this.sourceWorldWidth_/2&&(i[2][0]-=this.sourceWorldWidth_);const n=Math.min(i[0][0],i[1][0],i[2][0]);Math.max(i[0][0],i[1][0],i[2][0])-n.5&&c<1;let g=!1;if(l>0){if(this.targetProj_.isGlobal()&&this.targetWorldWidth_){g=Ie(Ht([t,e,i,n]))/this.targetWorldWidth_>.25||g}!d&&this.sourceProj_.isGlobal()&&c&&(g=c>.25||g)}if(!g&&this.maxSourceExtent_&&isFinite(h[0])&&isFinite(h[1])&&isFinite(h[2])&&isFinite(h[3])&&!Le(h,this.maxSourceExtent_))return;let f=0;if(!(g||isFinite(r[0])&&isFinite(r[1])&&isFinite(s[0])&&isFinite(s[1])&&isFinite(o[0])&&isFinite(o[1])&&isFinite(a[0])&&isFinite(a[1])))if(l>0)g=!0;else if(f=(isFinite(r[0])&&isFinite(r[1])?0:8)+(isFinite(s[0])&&isFinite(s[1])?0:4)+(isFinite(o[0])&&isFinite(o[1])?0:2)+(isFinite(a[0])&&isFinite(a[1])?0:1),1!=f&&2!=f&&4!=f&&8!=f)return;if(l>0){if(!g){const e=[(t[0]+i[0])/2,(t[1]+i[1])/2],n=this.transformInv_(e);let s;if(d){s=(mi(r[0],u)+mi(o[0],u))/2-mi(n[0],u)}else s=(r[0]+o[0])/2-n[0];const a=(r[1]+o[1])/2-n[1];g=s*s+a*a>this.errorThresholdSquared_}if(g){if(Math.abs(t[0]-i[0])<=Math.abs(t[1]-i[1])){const h=[(e[0]+i[0])/2,(e[1]+i[1])/2],c=this.transformInv_(h),u=[(n[0]+t[0])/2,(n[1]+t[1])/2],d=this.transformInv_(u);this.addQuad_(t,e,h,u,r,s,c,d,l-1),this.addQuad_(u,h,i,n,d,c,o,a,l-1)}else{const h=[(t[0]+e[0])/2,(t[1]+e[1])/2],c=this.transformInv_(h),u=[(i[0]+n[0])/2,(i[1]+n[1])/2],d=this.transformInv_(u);this.addQuad_(t,h,u,n,r,c,d,a,l-1),this.addQuad_(h,e,i,u,c,s,o,d,l-1)}return}}if(d){if(!this.canWrapXInSource_)return;this.wrapsXInSource_=!0}0==(11&f)&&this.addTriangle_(t,i,n,r,o,a),0==(14&f)&&this.addTriangle_(t,i,e,r,o,s),f&&(0==(13&f)&&this.addTriangle_(e,n,t,s,a,r),0==(7&f)&&this.addTriangle_(e,n,i,s,a,o))}calculateSourceExtent(){const t=[1/0,1/0,-1/0,-1/0];return this.triangles_.forEach((function(e,i,n){const r=e.source;de(t,r[0]),de(t,r[1]),de(t,r[2])})),t}getTriangles(){return this.triangles_}}class Hc extends nt{constructor(t,e,i,n,r,s,o,a,l,h,c,u){super(r,Y,u),this.renderEdges_=void 0!==c&&c,this.pixelRatio_=o,this.gutter_=a,this.canvas_=null,this.sourceTileGrid_=e,this.targetTileGrid_=n,this.wrappedTileCoord_=s||r,this.sourceTiles_=[],this.sourcesListenerKeys_=null,this.sourceZ_=0,this.clipExtent_=t.canWrapX()?t.getExtent():void 0;const d=n.getTileCoordExtent(this.wrappedTileCoord_),g=this.targetTileGrid_.getExtent();let f=this.sourceTileGrid_.getExtent();const p=g?be(d,g):d;if(0===ye(p))return void(this.state=J);const m=t.getExtent();m&&(f=f?be(f,m):m);const _=n.getResolution(this.wrappedTileCoord_[0]),y=Wc(t,i,p,_);if(!isFinite(y)||y<=0)return void(this.state=J);const x=void 0!==h?h:Yc;if(this.triangulation_=new Kc(t,i,p,f,y*x,_),0===this.triangulation_.getTriangles().length)return void(this.state=J);this.sourceZ_=e.getZForResolution(y);let v=this.triangulation_.calculateSourceExtent();if(f&&(t.canWrapX()?(v[1]=ci(v[1],f[1],f[3]),v[3]=ci(v[3],f[1],f[3])):v=be(v,f)),ye(v)){let i=0,n=0;t.canWrapX()&&(i=Ie(m),n=Math.floor((v[0]-m[0])/i));ke(v.slice(),t,!0).forEach((t=>{const r=e.getTileRangeForExtentAndZ(t,this.sourceZ_);for(let t=r.minX;t<=r.maxX;t++)for(let e=r.minY;e<=r.maxY;e++){const r=l(this.sourceZ_,t,e,o);if(r){const t=n*i;this.sourceTiles_.push({tile:r,offset:t})}}++n})),0===this.sourceTiles_.length&&(this.state=J)}else this.state=J}getImage(){return this.canvas_}reproject_(){const t=[];if(this.sourceTiles_.forEach((e=>{const i=e.tile;if(i&&i.getState()==H){const n=this.sourceTileGrid_.getTileCoordExtent(i.tileCoord);n[0]+=e.offset,n[2]+=e.offset;const r=this.clipExtent_?.slice();r&&(r[0]+=e.offset,r[2]+=e.offset),t.push({extent:n,clipExtent:r,image:i.getImage()})}})),this.sourceTiles_.length=0,0===t.length)this.state=q;else{const e=this.wrappedTileCoord_[0],i=this.targetTileGrid_.getTileSize(e),n="number"==typeof i?i:i[0],r="number"==typeof i?i:i[1],s=this.targetTileGrid_.getResolution(e),o=this.sourceTileGrid_.getResolution(this.sourceZ_),a=this.targetTileGrid_.getTileCoordExtent(this.wrappedTileCoord_);this.canvas_=Zc(n,r,this.pixelRatio_,o,this.sourceTileGrid_.getExtent(),s,a,this.triangulation_,t,this.gutter_,this.renderEdges_,this.interpolate),this.state=H}this.changed()}load(){if(this.state==Y){this.state=K,this.changed();let t=0;this.sourcesListenerKeys_=[],this.sourceTiles_.forEach((({tile:e})=>{const i=e.getState();if(i==Y||i==K){t++;const i=A(e,v,(n=>{const r=e.getState();r!=H&&r!=q&&r!=J||(D(i),t--,0===t&&(this.unlistenSources_(),this.reproject_()))}));this.sourcesListenerKeys_.push(i)}})),0===t?setTimeout(this.reproject_.bind(this),0):this.sourceTiles_.forEach((function({tile:t},e,i){t.getState()==Y&&t.load()}))}}unlistenSources_(){this.sourcesListenerKeys_.forEach(D),this.sourcesListenerKeys_=null}release(){this.canvas_&&(yt(this.canvas_.getContext("2d")),Bc.push(this.canvas_),this.canvas_=null),super.release()}}var qc="tileloadstart",Jc="tileloadend",Qc="tileloaderror";class tu extends U{constructor(t){super(),this.projection=Qi(t.projection),this.attributions_=eu(t.attributions),this.attributionsCollapsible_=t.attributionsCollapsible??!0,this.loading=!1,this.state_=void 0!==t.state?t.state:"ready",this.wrapX_=void 0!==t.wrapX&&t.wrapX,this.interpolate_=!!t.interpolate,this.viewResolver=null,this.viewRejector=null;const e=this;this.viewPromise_=new Promise((function(t,i){e.viewResolver=t,e.viewRejector=i}))}getAttributions(){return this.attributions_}getAttributionsCollapsible(){return this.attributionsCollapsible_}getProjection(){return this.projection}getResolutions(t){return null}getView(){return this.viewPromise_}getState(){return this.state_}getWrapX(){return this.wrapX_}getInterpolate(){return this.interpolate_}refresh(){this.changed()}setAttributions(t){this.attributions_=eu(t),this.changed()}setState(t){this.state_=t,this.changed()}}function eu(t){return t?"function"==typeof t?t:(Array.isArray(t)||(t=[t]),e=>t):null}const iu=[0,0,0];class nu{constructor(t){let e;if(this.minZoom=void 0!==t.minZoom?t.minZoom:0,this.resolutions_=t.resolutions,Ft(u(this.resolutions_,((t,e)=>e-t),!0),"`resolutions` must be sorted in descending order"),!t.origins)for(let t=0,i=this.resolutions_.length-1;t{const n=new pc(Math.min(0,t[0]),Math.max(t[0]-1,-1),Math.min(0,t[1]),Math.max(t[1]-1,-1));if(i){const t=this.getTileRangeForExtentAndZ(i,e);n.minX=Math.max(t.minX,n.minX),n.maxX=Math.min(t.maxX,n.maxX),n.minY=Math.max(t.minY,n.minY),n.maxY=Math.min(t.maxY,n.maxY)}return n})):i&&this.calculateTileRanges_(i)}forEachTileCoord(t,e,i){const n=this.getTileRangeForExtentAndZ(t,e);for(let t=n.minX,r=n.maxX;t<=r;++t)for(let r=n.minY,s=n.maxY;r<=s;++r)i([e,t,r])}forEachTileCoordParentTileRange(t,e,i,n){let r,s,o,a=null,l=t[0]-1;for(2===this.zoomFactor_?(s=t[1],o=t[2]):a=this.getTileCoordExtent(t,n);l>=this.minZoom;){if(void 0!==s&&void 0!==o?(s=Math.floor(s/2),o=Math.floor(o/2),r=mc(s,s,o,o,i)):r=this.getTileRangeForExtentAndZ(a,l,i),e(l,r))return!0;--l}return!1}getExtent(){return this.extent_}getMaxZoom(){return this.maxZoom}getMinZoom(){return this.minZoom}getOrigin(t){return this.origin_?this.origin_:this.origins_[t]}getResolution(t){return this.resolutions_[t]}getResolutions(){return this.resolutions_}getTileCoordChildTileRange(t,e,i){if(t[0]this.maxZoom||e0)||i.find((function(i){return e[h]==i[l]||!e[h].includes(":")&&t[h]+":"+e[h]===i[l]})),d){r.push(e[h]);const t=28e-5*e[c]/g,i=e.TileWidth,l=e.TileHeight;f?s.push([e[u][1],e[u][0]]):s.push(e[u]),n.push(t),o.push(i==l?i:[i,l]),a.push([e.MatrixWidth,e.MatrixHeight])}})),new ru({extent:e,origins:s,resolutions:n,matrixIds:r,tileSizes:o,sizes:a})}function ou(t){let e=t.getDefaultTileGrid();return e||(e=uu(t),t.setDefaultTileGrid(e)),e}function au(t,e,i){const n=e[0],r=t.getTileCoordCenter(e),s=du(i);if(!te(s,r)){const e=Ie(s),i=Math.ceil((s[0]-r[0])/e);return r[0]+=e*i,t.getTileCoordForCoordAndZ(r,n)}return e}function lu(t,e,i,n){n=void 0!==n?n:"top-left";const r=cu(t,e,i);return new nu({extent:t,origin:Se(t,n),resolutions:r,tileSize:i})}function hu(t){const e=t||{},i=e.extent||Qi("EPSG:3857").getExtent(),n={extent:i,minZoom:e.minZoom,tileSize:e.tileSize,resolutions:cu(i,e.maxZoom,e.tileSize,e.maxResolution)};return new nu(n)}function cu(t,e,i,n){e=void 0!==e?e:ms,i=ro(void 0!==i?i:_s);const r=Ce(t),s=Ie(t);n=n>0?n:Math.max(s/i[0],r/i[1]);const o=e+1,a=new Array(o);for(let t=0;tthis.getTileInternal(t,e,i,n,s)),this.reprojectionErrorThreshold_,this.renderReprojectionEdges_,this.tileOptions);return f.key=c,l?o.replace(h,f):o.set(h,f),f}getTileInternal(t,e,i,n,r){const s=ac(t,e,i),o=this.getKey();if(!this.tileCache.containsKey(s)){const a=this.createTile_(t,e,i,n,r,o);return this.tileCache.set(s,a),a}let a=this.tileCache.get(s);return a.key!=o&&(a=this.createTile_(t,e,i,n,r,o),this.tileCache.replace(s,a)),a}setRenderReprojectionEdges(t){if(this.renderReprojectionEdges_!=t){this.renderReprojectionEdges_=t;for(const t in this.tileCacheForProjection)this.tileCacheForProjection[t].clear();this.changed()}}setTileGridForProjection(t,e){const i=Qi(t);if(i){const t=z(i);t in this.tileGridForProjection||(this.tileGridForProjection[t]=e)}}clear(){super.clear();for(const t in this.tileCacheForProjection)this.tileCacheForProjection[t].clear()}}function Iu(t,e){t.getImage().src=e}function Lu(t){const e=t[0],i=new Array(e);let n,r,s=1<>=1;return i.join("")}class Fu extends Pu{constructor(t){const e=void 0!==(t=t||{}).projection?t.projection:"EPSG:3857",i=void 0!==t.tileGrid?t.tileGrid:hu({extent:du(e),maxResolution:t.maxResolution,maxZoom:t.maxZoom,minZoom:t.minZoom,tileSize:t.tileSize});super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:e,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileGrid:i,tileLoadFunction:t.tileLoadFunction,tilePixelRatio:t.tilePixelRatio,tileUrlFunction:t.tileUrlFunction,url:t.url,urls:t.urls,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,attributionsCollapsible:t.attributionsCollapsible,zDirection:t.zDirection}),this.gutter_=void 0!==t.gutter?t.gutter:0}getGutter(){return this.gutter_}}class Mu{constructor(t){this.rbush_=new Us(t),this.items_={}}insert(t,e){const i={minX:t[0],minY:t[1],maxX:t[2],maxY:t[3],value:e};this.rbush_.insert(i),this.items_[z(e)]=i}load(t,e){const i=new Array(e.length);for(let n=0,r=e.length;n=e[0]||(t[1]<=e[1]&&t[3]>=e[1]||_e(t,this.intersectsCoordinate.bind(this)))}return!1}setCenter(t){const e=this.stride,i=this.flatCoordinates[e]-this.flatCoordinates[0],n=t.slice();n[e]=n[0]+i;for(let i=1;it.clone()))}function Nu(t,e,i,n,s,o,a){let l,h;const c=(i-e)/n;if(1===c)l=e;else if(2===c)l=e,h=s;else if(0!==c){let o=t[e],a=t[e+1],c=0;const u=[0];for(let r=e+n;r1?a:2,o=o||new Array(a);for(let e=0;e>1;r{if(t===this.squaredTolerance_)return this.simplifiedGeometry_;this.simplifiedGeometry_=this.clone(),e&&this.simplifiedGeometry_.applyTransform(e);const i=this.simplifiedGeometry_.getFlatCoordinates();let n;switch(this.type_){case"LineString":i.length=Wn(i,0,this.simplifiedGeometry_.flatCoordinates_.length,this.simplifiedGeometry_.stride_,t,i,0),n=[i.length];break;case"MultiLineString":n=[],i.length=Zn(i,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,t,i,0,n);break;case"Polygon":n=[],i.length=Hn(i,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,Math.sqrt(t),i,0,n)}return n&&(this.simplifiedGeometry_=new Zu(this.type_,i,n,2,this.properties_,this.id_)),this.squaredTolerance_=t,this.simplifiedGeometry_})),this}}function $u(t){const e=t.getType();switch(e){case"Point":return new sr(t.getFlatCoordinates());case"MultiPoint":return new Uu(t.getFlatCoordinates(),"XY");case"LineString":return new zu(t.getFlatCoordinates(),"XY");case"MultiLineString":return new Bu(t.getFlatCoordinates(),"XY",t.getEnds());case"Polygon":const i=t.getFlatCoordinates(),n=t.getEnds(),r=Tr(i,n);return r.length>1?new Vu(i,"XY",r):new Cr(i,"XY",n);default:throw new Error("Invalid geometry type:"+e)}}Zu.prototype.getFlatCoordinates=Zu.prototype.getOrientedFlatCoordinates;var Yu="addfeature",Ku="changefeature",Hu="clear",qu="removefeature",Ju="featuresloadstart",Qu="featuresloadend",td="featuresloaderror";class ed extends t{constructor(t,e,i){super(t),this.feature=e,this.features=i}}class id extends tu{constructor(t){super({attributions:(t=t||{}).attributions,interpolate:!0,projection:void 0,state:"ready",wrapX:void 0===t.wrapX||t.wrapX}),this.on,this.once,this.un,this.loader_=f,this.format_=t.format||null,this.overlaps_=void 0===t.overlaps||t.overlaps,this.url_=t.url,void 0!==t.loader?this.loader_=t.loader:void 0!==this.url_&&(Ft(this.format_,"`format` must be set when `url` is set"),this.loader_=Ec(this.url_,this.format_)),this.strategy_=void 0!==t.strategy?t.strategy:Tc;const e=void 0===t.useSpatialIndex||t.useSpatialIndex;let i,n;this.featuresRtree_=e?new Mu:null,this.loadedExtentsRtree_=new Mu,this.loadingExtentsCount_=0,this.nullGeometryFeatures_={},this.idIndex_={},this.uidIndex_={},this.featureChangeKeys_={},this.featuresCollection_=null,Array.isArray(t.features)?n=t.features:t.features&&(i=t.features,n=i.getArray()),e||void 0!==i||(i=new $(n)),void 0!==n&&this.addFeaturesInternal(n),void 0!==i&&this.bindFeaturesCollection_(i)}addFeature(t){this.addFeatureInternal(t),this.changed()}addFeatureInternal(t){const e=z(t);if(!this.addToIndex_(e,t))return void(this.featuresCollection_&&this.featuresCollection_.remove(t));this.setupChangeEvents_(e,t);const i=t.getGeometry();if(i){const e=i.getExtent();this.featuresRtree_&&this.featuresRtree_.insert(e,t)}else this.nullGeometryFeatures_[e]=t;this.dispatchEvent(new ed(Yu,t))}setupChangeEvents_(t,e){e instanceof Zu||(this.featureChangeKeys_[t]=[A(e,v,this.handleFeatureChange_,this),A(e,i,this.handleFeatureChange_,this)])}addToIndex_(t,e){let i=!0;if(void 0!==e.getId()){const t=String(e.getId());if(t in this.idIndex_)if(e instanceof Zu){const n=this.idIndex_[t];n instanceof Zu?Array.isArray(n)?n.push(e):this.idIndex_[t]=[n,e]:i=!1}else i=!1;else this.idIndex_[t]=e}return i&&(Ft(!(t in this.uidIndex_),"The passed `feature` was already added to the source"),this.uidIndex_[t]=e),i}addFeatures(t){this.addFeaturesInternal(t),this.changed()}addFeaturesInternal(t){const e=[],i=[],n=[];for(let e=0,n=t.length;e{e||(e=!0,this.addFeature(t.element),e=!1)})),t.addEventListener(V,(t=>{e||(e=!0,this.removeFeature(t.element),e=!1)})),this.featuresCollection_=t}clear(t){if(t){for(const t in this.featureChangeKeys_){this.featureChangeKeys_[t].forEach(D)}this.featuresCollection_||(this.featureChangeKeys_={},this.idIndex_={},this.uidIndex_={})}else if(this.featuresRtree_){const t=t=>{this.removeFeatureInternal(t)};this.featuresRtree_.forEach(t);for(const t in this.nullGeometryFeatures_)this.removeFeatureInternal(this.nullGeometryFeatures_[t])}this.featuresCollection_&&this.featuresCollection_.clear(),this.featuresRtree_&&this.featuresRtree_.clear(),this.nullGeometryFeatures_={};const e=new ed(Hu);this.dispatchEvent(e),this.changed()}forEachFeature(t){if(this.featuresRtree_)return this.featuresRtree_.forEach(t);this.featuresCollection_&&this.featuresCollection_.forEach(t)}forEachFeatureAtCoordinateDirect(t,e){const i=[t[0],t[1],t[0],t[1]];return this.forEachFeatureInExtent(i,(function(i){const n=i.getGeometry();if(n instanceof Zu||n.intersectsCoordinate(t))return e(i)}))}forEachFeatureInExtent(t,e){if(this.featuresRtree_)return this.featuresRtree_.forEachInExtent(t,e);this.featuresCollection_&&this.featuresCollection_.forEach(e)}forEachFeatureIntersectingExtent(t,e){return this.forEachFeatureInExtent(t,(function(i){const n=i.getGeometry();if(n instanceof Zu||n.intersectsExtent(t)){const t=e(i);if(t)return t}}))}getFeaturesCollection(){return this.featuresCollection_}getFeatures(){let t;return this.featuresCollection_?t=this.featuresCollection_.getArray().slice(0):this.featuresRtree_&&(t=this.featuresRtree_.getAll(),y(this.nullGeometryFeatures_)||h(t,Object.values(this.nullGeometryFeatures_))),t}getFeaturesAtCoordinate(t){const e=[];return this.forEachFeatureAtCoordinateDirect(t,(function(t){e.push(t)})),e}getFeaturesInExtent(t,e){if(this.featuresRtree_){if(!(e&&e.canWrapX()&&this.getWrapX()))return this.featuresRtree_.getInExtent(t);const i=ke(t,e);return[].concat(...i.map((t=>this.featuresRtree_.getInExtent(t))))}return this.featuresCollection_?this.featuresCollection_.getArray().slice(0):[]}getClosestFeatureToCoordinate(t,e){const i=t[0],n=t[1];let r=null;const s=[NaN,NaN];let o=1/0;const a=[-1/0,-1/0,1/0,1/0];return e=e||d,this.featuresRtree_.forEachInExtent(a,(function(t){if(e(t)){const e=t.getGeometry(),l=o;if(o=e instanceof Zu?0:e.closestPointXY(i,n,s,o),o{--this.loadingExtentsCount_,this.dispatchEvent(new ed(Qu,void 0,t))}),(()=>{--this.loadingExtentsCount_,this.dispatchEvent(new ed(td))})),n.insert(s,{extent:s.slice()}))}this.loading=!(this.loader_.length<4)&&this.loadingExtentsCount_>0}refresh(){this.clear(!0),this.loadedExtentsRtree_.clear(),super.refresh()}removeLoadedExtent(t){const e=this.loadedExtentsRtree_;let i;e.forEachInExtent(t,(function(e){if(he(e.extent,t))return i=e,!0})),i&&e.remove(i)}removeFeatures(t){let e=!1;for(let i=0,n=t.length;iPromise.resolve(new Uint8ClampedArray(4)),interpolate:t.interpolate,transition:t.transition}),this.pixelRatio_=t.pixelRatio,this.gutter_=t.gutter,this.reprojData_=null,this.reprojError_=null,this.reprojSize_=void 0,this.sourceTileGrid_=t.sourceTileGrid,this.targetTileGrid_=t.targetTileGrid,this.wrappedTileCoord_=t.wrappedTileCoord||t.tileCoord,this.sourceTiles_=[],this.sourcesListenerKeys_=null,this.sourceZ_=0;const e=t.sourceProj,i=e.getExtent(),n=t.sourceTileGrid.getExtent();this.clipExtent_=e.canWrapX()?n?be(i,n):i:n;const r=this.targetTileGrid_.getTileCoordExtent(this.wrappedTileCoord_),s=this.targetTileGrid_.getExtent();let o=this.sourceTileGrid_.getExtent();const a=s?be(r,s):r;if(0===ye(a))return void(this.state=J);i&&(o=o?be(o,i):i);const l=this.targetTileGrid_.getResolution(this.wrappedTileCoord_[0]),h=t.targetProj,c=Wc(e,h,a,l);if(!isFinite(c)||c<=0)return void(this.state=J);const u=void 0!==t.errorThreshold?t.errorThreshold:Yc;if(this.triangulation_=new Kc(e,h,a,o,c*u,l),0===this.triangulation_.getTriangles().length)return void(this.state=J);this.sourceZ_=this.sourceTileGrid_.getZForResolution(c);let d=this.triangulation_.calculateSourceExtent();if(o&&(e.canWrapX()?(d[1]=ci(d[1],o[1],o[3]),d[3]=ci(d[3],o[1],o[3])):d=be(d,o)),ye(d)){let n=0,r=0;e.canWrapX()&&(n=Ie(i),r=Math.floor((d[0]-i[0])/n));ke(d.slice(),e,!0).forEach((e=>{const i=this.sourceTileGrid_.getTileRangeForExtentAndZ(e,this.sourceZ_),s=t.getTileFunction;for(let t=i.minX;t<=i.maxX;t++)for(let e=i.minY;e<=i.maxY;e++){const i=s(this.sourceZ_,t,e,this.pixelRatio_);if(i){const t=r*n;this.sourceTiles_.push({tile:i,offset:t})}}++r})),0===this.sourceTiles_.length&&(this.state=J)}else this.state=J}getSize(){return this.reprojSize_}getData(){return this.reprojData_}getError(){return this.reprojError_}reproject_(){const t=[];let e=!1;if(this.sourceTiles_.forEach((i=>{const n=i.tile;if(!n||n.getState()!==H)return;const r=n.getSize(),s=this.gutter_;let o;const a=Ct(n.getData());a?o=a:(e=!0,o=Pt(Tt(n.getData())));const l=[r[0]+2*s,r[1]+2*s],h=o instanceof Float32Array,c=l[0]*l[1],u=h?Float32Array:Uint8ClampedArray,d=new u(o.buffer),g=u.BYTES_PER_ELEMENT,f=g*d.length/c,p=d.byteLength/l[1],m=Math.floor(p/g/l[0]),_=c*m;let y=d;if(d.length!==_){y=new u(_);let t=0,e=0;const i=l[0]*m;for(let n=0;n=0;--e){const i=[];for(let n=0,r=t.length;n{const i=e.getState();if(i!==Y&&i!==K)return;t++;const n=A(e,v,(()=>{const i=e.getState();i!=H&&i!=q&&i!=J||(D(n),t--,0===t&&(this.unlistenSources_(),this.reproject_()))}));this.sourcesListenerKeys_.push(n)})),0===t?setTimeout(this.reproject_.bind(this),0):this.sourceTiles_.forEach((function({tile:t}){t.getState()==Y&&t.load()}))}unlistenSources_(){this.sourcesListenerKeys_.forEach(D),this.sourcesListenerKeys_=null}}class rd extends gu{constructor(t){const e=void 0===t.projection?"EPSG:3857":t.projection;let i=t.tileGrid;void 0===i&&e&&(i=hu({extent:du(e),maxResolution:t.maxResolution,maxZoom:t.maxZoom,minZoom:t.minZoom,tileSize:t.tileSize})),super({cacheSize:.1,attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,projection:e,tileGrid:i,state:t.state,wrapX:t.wrapX,transition:t.transition,interpolate:t.interpolate,key:t.key}),this.gutter_=void 0!==t.gutter?t.gutter:0,this.tileSize_=t.tileSize?ro(t.tileSize):null,this.tileSizes_=null,this.tileLoadingKeys_={},this.loader_=t.loader,this.handleTileChange_=this.handleTileChange_.bind(this),this.bandCount=void 0===t.bandCount?4:t.bandCount,this.tileGridForProjection_={},this.tileCacheForProjection_={},this.crossOrigin_=t.crossOrigin||"anonymous"}setTileSizes(t){this.tileSizes_=t}getTileSize(t){if(this.tileSizes_)return this.tileSizes_[t];if(this.tileSize_)return this.tileSize_;const e=this.getTileGrid();return e?ro(e.getTileSize(t)):[256,256]}getGutterForProjection(t){const e=this.getProjection();return!e||ln(e,t)?this.gutter_:0}setLoader(t){this.loader_=t}getReprojTile_(t,e,i,n,r){const s=this.getTileCacheForProjection(n),o=ac(t,e,i);if(s.containsKey(o)){const t=s.get(o);if(t&&t.key==this.getKey())return t}const a=this.getTileGrid(),l=Math.max.apply(null,a.getResolutions().map(((t,e)=>{const i=ro(a.getTileSize(e)),n=this.getTileSize(e);return Math.max(n[0]/i[0],n[1]/i[1])}))),h=this.getTileGridForProjection(r),c=this.getTileGridForProjection(n),u=[t,e,i],d=this.getTileCoordForTileUrlFunction(u,n),g=Object.assign({sourceProj:r,sourceTileGrid:h,targetProj:n,targetTileGrid:c,tileCoord:u,wrappedTileCoord:d,pixelRatio:l,gutter:this.getGutterForProjection(r),getTileFunction:(t,e,i,n)=>this.getTile(t,e,i,n,r)},this.tileOptions),f=new nd(g);return f.key=this.getKey(),f}getTile(t,e,i,n,r){const s=this.getProjection();if(s&&r&&!ln(s,r))return this.getReprojTile_(t,e,i,r,s);const o=this.getTileSize(t),a=ac(t,e,i);if(this.tileCache.containsKey(a))return this.tileCache.get(a);const l=this.loader_,h=new AbortController,c={signal:h.signal,crossOrigin:this.crossOrigin_},u=this.getTileCoordForTileUrlFunction([t,e,i]);if(!u)return null;const d=u[0],g=u[1],f=u[2];const p=Object.assign({tileCoord:[t,e,i],loader:function(){return m((function(){return l(d,g,f,c)}))},size:o,controller:h},this.tileOptions),_=new Lt(p);return _.key=this.getKey(),_.addEventListener(v,this.handleTileChange_),this.tileCache.set(a,_),_}handleTileChange_(t){const e=t.target,i=z(e),n=e.getState();let r;n==K?(this.tileLoadingKeys_[i]=!0,r=qc):i in this.tileLoadingKeys_&&(delete this.tileLoadingKeys_[i],r=n==q?Qc:n==H?Jc:void 0),r&&this.dispatchEvent(new fu(r,e))}getTileGridForProjection(t){const e=this.getProjection();if(this.tileGrid&&(!e||ln(e,t)))return this.tileGrid;const i=z(t);return i in this.tileGridForProjection_||(this.tileGridForProjection_[i]=ou(t)),this.tileGridForProjection_[i]}setTileGridForProjection(t,e){const i=Qi(t);if(i){const t=z(i);t in this.tileGridForProjection_||(this.tileGridForProjection_[t]=e)}}getTileCacheForProjection(t){const e=this.getProjection();if(!e||ln(e,t))return this.tileCache;const i=z(t);return i in this.tileCacheForProjection_||(this.tileCacheForProjection_[i]=new fc(.1)),this.tileCacheForProjection_[i]}expireCache(t,e){const i=this.getTileCacheForProjection(t);this.tileCache.expireCache(this.tileCache==i?e:{});for(const t in this.tileCacheForProjection_){const n=this.tileCacheForProjection_[t];n.expireCache(n==i?e:{})}}clear(){super.clear();for(const t in this.tileCacheForProjection_)this.tileCacheForProjection_[t].clear()}}function sd(t,e){if(!t)return!1;if(!0===t)return!0;if(3!==e.getSamplesPerPixel())return!1;const i=e.fileDirectory.PhotometricInterpretation,n=GeoTIFF.globals.photometricInterpretations;return i===n.CMYK||i===n.YCbCr||i===n.CIELab||i===n.ICCLab}const od="STATISTICS_MAXIMUM",ad="STATISTICS_MINIMUM";let ld;function hd(t){try{return t.getBoundingBox()}catch(e){return[0,0,t.getWidth(),t.getHeight()]}}function cd(t){try{return t.getOrigin().slice(0,2)}catch(e){return[0,t.getHeight()]}}function ud(t,e){try{return t.getResolution(e)}catch(i){return[e.getWidth()/t.getWidth(),e.getHeight()/t.getHeight()]}}function dd(t){const e=t.geoKeys;if(!e)return null;if(e.ProjectedCSTypeGeoKey&&32767!==e.ProjectedCSTypeGeoKey){const t="EPSG:"+e.ProjectedCSTypeGeoKey;let i=Qi(t);if(!i){const n=je(e.ProjLinearUnitsGeoKey);n&&(i=new Be({code:t,units:n}))}return i}if(e.GeographicTypeGeoKey&&32767!==e.GeographicTypeGeoKey){const t="EPSG:"+e.GeographicTypeGeoKey;let i=Qi(t);if(!i){const n=je(e.GeogAngularUnitsGeoKey);n&&(i=new Be({code:t,units:n}))}return i}return null}function gd(t){return t.getImageCount().then((function(e){const i=new Array(e);for(let n=0;ni*t)throw new Error(n)}function md(t){return t instanceof Int8Array?127:t instanceof Uint8Array||t instanceof Uint8ClampedArray?255:t instanceof Int16Array?32767:t instanceof Uint16Array?65535:t instanceof Int32Array?2147483647:t instanceof Uint32Array?4294967295:t instanceof Float32Array?34e37:255}class _d extends rd{constructor(t){super({state:"loading",tileGrid:null,projection:t.projection||null,transition:t.transition,interpolate:!1!==t.interpolate,wrapX:t.wrapX}),this.sourceInfo_=t.sources;const e=this.sourceInfo_.length;this.sourceOptions_=t.sourceOptions,this.sourceImagery_=new Array(e),this.sourceMasks_=new Array(e),this.resolutionFactors_=new Array(e),this.samplesPerPixel_,this.nodataValues_,this.metadata_,this.normalize_=!1!==t.normalize,this.addAlpha_=!1,this.error_=null,this.convertToRGB_=t.convertToRGB||!1,this.setKey(this.sourceInfo_.map((t=>t.url)).join(","));const i=this,n=new Array(e);for(let t=0;t=0;--t){const i=dd(e[t]);if(i){this.projection=i;break}}}configure_(t){let e,i,n,r,s;const o=new Array(t.length),a=new Array(t.length),l=new Array(t.length);let h=0;const c=t.length;for(let u=0;u{4==(4&(t.fileDirectory.NewSubfileType||0))?d.push(t):c.push(t)}));const g=c.length;if(d.length>0&&d.length!==g)throw new Error(`Expected one mask per image found ${d.length} masks and ${g} images`);let f,p;const m=new Array(g),_=new Array(g),y=new Array(g);a[u]=new Array(g),l[u]=new Array(g);for(let t=0;ty.length&&(h=s.length-y.length);const t=s[s.length-1]/y[y.length-1];this.resolutionFactors_[u]=t;const e=y.map((e=>e*t)),i=`Resolution mismatch for source ${u}, got [${e}] but expected [${s}]`;pd(s.slice(h,s.length),e,.02,i,this.viewRejector)}else s=y,this.resolutionFactors_[u]=1;n?pd(n.slice(h,n.length),_,.01,`Tile size mismatch for source ${u}`,this.viewRejector):n=_,r?pd(r.slice(h,r.length),m,0,`Tile size mismatch for source ${u}`,this.viewRejector):r=m,this.sourceImagery_[u]=c.reverse(),this.sourceMasks_[u]=d.reverse()}for(let t=0,e=this.sourceImagery_.length;t1,n=i&&t.imageInfo.profile[1].supports?t.imageInfo.profile[1].supports:[],r=i&&t.imageInfo.profile[1].formats?t.imageInfo.profile[1].formats:[],s=i&&t.imageInfo.profile[1].qualities?t.imageInfo.profile[1].qualities:[];return{url:t.imageInfo["@id"].replace(/\/?(?:info\.json)?$/g,""),sizes:void 0===t.imageInfo.sizes?void 0:t.imageInfo.sizes.map((function(t){return[t.width,t.height]})),tileSize:void 0===t.imageInfo.tiles?void 0:[t.imageInfo.tiles.map((function(t){return t.width}))[0],t.imageInfo.tiles.map((function(t){return void 0===t.height?t.width:t.height}))[0]],resolutions:void 0===t.imageInfo.tiles?void 0:t.imageInfo.tiles.map((function(t){return t.scaleFactors}))[0],supports:[...e.supports,...n],formats:[...e.formats,...r],qualities:[...e.qualities,...s]}},bd[wd]=function(t){const e=t.getComplianceLevelSupportedFeatures(),i=void 0===t.imageInfo.extraFormats?e.formats:[...e.formats,...t.imageInfo.extraFormats],n=void 0!==t.imageInfo.preferredFormats&&Array.isArray(t.imageInfo.preferredFormats)&&t.imageInfo.preferredFormats.length>0?t.imageInfo.preferredFormats.filter((function(t){return["jpg","png","gif"].includes(t)})).reduce((function(t,e){return void 0===t&&i.includes(e)?e:t}),void 0):void 0;return{url:t.imageInfo.id,sizes:void 0===t.imageInfo.sizes?void 0:t.imageInfo.sizes.map((function(t){return[t.width,t.height]})),tileSize:void 0===t.imageInfo.tiles?void 0:[t.imageInfo.tiles.map((function(t){return t.width}))[0],t.imageInfo.tiles.map((function(t){return t.height}))[0]],resolutions:void 0===t.imageInfo.tiles?void 0:t.imageInfo.tiles.map((function(t){return t.scaleFactors}))[0],supports:void 0===t.imageInfo.extraFeatures?e.supports:[...e.supports,...t.imageInfo.extraFeatures],formats:i,qualities:void 0===t.imageInfo.extraQualities?e.qualities:[...e.qualities,...t.imageInfo.extraQualities],preferredFormat:n}};function Rd(t){return t.toLocaleString("en",{maximumFractionDigits:10})}class Pd extends Xr{constructor(t,e,i,n,r,s,o){let a=t.getExtent();a&&t.canWrapX()&&(a=a.slice(),a[0]=-1/0,a[2]=1/0);let l=e.getExtent();l&&e.canWrapX()&&(l=l.slice(),l[0]=-1/0,l[2]=1/0);const h=l?be(i,l):i,c=Vc(t,e,we(h),n),u=new Kc(t,e,h,a,.5*c,n),d=u.calculateSourceExtent(),g=Fe(d)?null:s(d,c,r),f=g?Ur.IDLE:Ur.EMPTY,p=g?g.getPixelRatio():1;super(i,n,p,f),this.targetProj_=e,this.maxSourceExtent_=a,this.triangulation_=u,this.targetResolution_=n,this.targetExtent_=i,this.sourceImage_=g,this.sourcePixelRatio_=p,this.interpolate_=o,this.canvas_=null,this.sourceListenerKey_=null}disposeInternal(){this.state==Ur.LOADING&&this.unlistenSource_(),super.disposeInternal()}getImage(){return this.canvas_}getProjection(){return this.targetProj_}reproject_(){const t=this.sourceImage_.getState();if(t==Ur.LOADED){const t=Ie(this.targetExtent_)/this.targetResolution_,e=Ce(this.targetExtent_)/this.targetResolution_;this.canvas_=Zc(t,e,this.sourcePixelRatio_,$c(this.sourceImage_.getResolution()),this.maxSourceExtent_,this.targetResolution_,this.targetExtent_,this.triangulation_,[{extent:this.sourceImage_.getExtent(),image:this.sourceImage_.getImage()}],0,void 0,this.interpolate_,!0)}this.state=t,this.changed()}load(){if(this.state==Ur.IDLE){this.state=Ur.LOADING,this.changed();const t=this.sourceImage_.getState();t==Ur.LOADED||t==Ur.ERROR?this.reproject_():(this.sourceListenerKey_=A(this.sourceImage_,v,(t=>{const e=this.sourceImage_.getState();e!=Ur.LOADED&&e!=Ur.ERROR||(this.unlistenSource_(),this.reproject_())})),this.sourceImage_.load())}}unlistenSource_(){D(this.sourceListenerKey_),this.sourceListenerKey_=null}}const Id=4,Ld="imageloadstart",Fd="imageloadend",Md="imageloaderror";class Ad extends t{constructor(t,e){super(t),this.image=e}}class Od extends tu{constructor(t){super({attributions:t.attributions,projection:t.projection,state:t.state,interpolate:void 0===t.interpolate||t.interpolate}),this.on,this.once,this.un,this.loader=t.loader||null,this.resolutions_=void 0!==t.resolutions?t.resolutions:null,this.reprojectedImage_=null,this.reprojectedRevision_=0,this.image=null,this.wantedExtent_,this.wantedResolution_,this.static_=!!t.loader&&0===t.loader.length,this.wantedProjection_=null}getResolutions(){return this.resolutions_}setResolutions(t){this.resolutions_=t}findNearestResolution(t){const e=this.getResolutions();if(e){t=e[a(e,t,0)]}return t}getImage(t,e,i,n){const r=this.getProjection();if(!r||!n||ln(r,n))return r&&(n=r),this.getImageInternal(t,e,i,n);if(this.reprojectedImage_){if(this.reprojectedRevision_==this.getRevision()&&ln(this.reprojectedImage_.getProjection(),n)&&this.reprojectedImage_.getResolution()==e&&he(this.reprojectedImage_.getExtent(),t))return this.reprojectedImage_;this.reprojectedImage_.dispose(),this.reprojectedImage_=null}return this.reprojectedImage_=new Pd(r,n,t,e,i,((t,e,i)=>this.getImageInternal(t,e,i,r)),this.getInterpolate()),this.reprojectedRevision_=this.getRevision(),this.reprojectedImage_}getImageInternal(t,e,i,n){if(this.loader){const r=Nd(t,e,i,1),s=this.findNearestResolution(e);if(this.image&&(this.static_||this.wantedProjection_===n&&(this.wantedExtent_&&ee(this.wantedExtent_,r)||ee(this.image.getExtent(),r))&&(this.wantedResolution_&&$c(this.wantedResolution_)===s||$c(this.image.getResolution())===s)))return this.image;this.wantedProjection_=n,this.wantedExtent_=r,this.wantedResolution_=s,this.image=new Xr(r,s,i,this.loader),this.image.addEventListener(v,this.handleImageChange.bind(this))}return this.image}handleImageChange(t){const e=t.target;let i;switch(e.getState()){case Ur.LOADING:this.loading=!0,i=Ld;break;case Ur.LOADED:this.loading=!1,i=Fd;break;case Ur.ERROR:this.loading=!1,i=Md;break;default:return}this.hasListener(i)&&this.dispatchEvent(new Ad(i,e))}}function Dd(t,e){t.getImage().src=e}function Nd(t,e,i,n){const r=e/i,s=we(t),o=wi(Ie(t)/r,Id),a=wi(Ce(t)/r,Id);return Ee(s,r,0,[o+2*wi((n-1)*o/2,Id),a+2*wi((n-1)*a/2,Id)])}function kd(t,e,i,n,r,s){const o=r.getCode().split(/:(?=\d+$)/).pop(),a=i/n,l=[xi(Ie(e)/a,Id),xi(Ce(e)/a,Id)];s.SIZE=l[0]+","+l[1],s.BBOX=e.join(","),s.BBOXSR=o,s.IMAGESR=o,s.DPI=Math.round(s.DPI?s.DPI*n:90*n);return pu(t.replace(/MapServer\/?$/,"MapServer/export").replace(/ImageServer\/?$/,"ImageServer/exportImage"),s)}function Gd(t){const e=t.load?t.load:$r,i=Qi(t.projection||"EPSG:3857"),n=t.ratio??1.5,r=t.crossOrigin??null;return function(s,o,a){a=t.hidpi?a:1;const l={F:"image",FORMAT:"PNG32",TRANSPARENT:!0};Object.assign(l,t.params),s=Nd(s,o,a,n);const h=kd(t.url,s,o,a,i,l),c=new Image;return c.crossOrigin=r,e(c,h).then((t=>{const e=Ie(s)/t.width*a;return{image:t,extent:s,resolution:e,pixelRatio:a}}))}}function jd(t,e,i,n,r,s,o){const a=function(t,e,i,n){const r=Ie(t),s=Ce(t),o=e[0],a=e[1],l=.0254/n;return a*r>o*s?r*i/(o*l):s*i/(a*l)}(i,n,s,o),l=we(i),h={OPERATION:r?"GETDYNAMICMAPOVERLAYIMAGE":"GETMAPIMAGE",VERSION:"2.0.0",LOCALE:"en",CLIENTAGENT:"ol/source/ImageMapGuide source",CLIP:"1",SETDISPLAYDPI:o,SETDISPLAYWIDTH:Math.round(n[0]),SETDISPLAYHEIGHT:Math.round(n[1]),SETVIEWSCALE:a,SETVIEWCENTERX:l[0],SETVIEWCENTERY:l[1]};return Object.assign(h,e),pu(t,h)}function zd(t){const e=t.load||$r,i=t.useOverlay??!1,n=t.metersPerUnit||1,r=t.displayDpi||96,s=t.ratio??1,o=t.crossOrigin??null;return function(a,l,h){const c=new Image;c.crossOrigin=o;const u=Ie(a=Nd(a,l,h,s))/l,d=Ce(a)/l,g=[u*h,d*h],f=jd(t.url,t.params,a,g,i,n,r);return e(c,f).then((t=>({image:t,extent:a,pixelRatio:h})))}}function Bd(t){const e=t.load||$r,i=t.imageExtent,n=t.crossOrigin??null;return()=>{const r=new Image;return r.crossOrigin=n,e(r,t.url).then((t=>{const e=Ie(i)/t.width,n=Ce(i)/t.height;return{image:t,extent:i,resolution:e!==n?[e,n]:n,pixelRatio:1}}))}}const Ud=new Error("Image failed to load");function Xd(t,e,i,n,r){return new Promise(((s,o)=>{const a=new Image;a.crossOrigin=r.crossOrigin??null,a.addEventListener("load",(()=>s(a))),a.addEventListener("error",(()=>o(Ud))),a.src=vu(t,e,i,n,r.maxY)}))}function Vd(t){return function(e,i,n,r){return Xd(wu(t,e,i,n),e,i,n,r)}}function Wd(t){let e;if(Array.isArray(t))e=Vd(t);else if("string"==typeof t){e=Vd(Su(t))}else{if("function"!=typeof t)throw new Error("The url option must be a single template, an array of templates, or a function for getting a URL");i=t,e=function(t,e,n,r){return Xd(i(t,e,n,r),t,e,n,r)}}var i;return e}let Zd=0;function $d(t){return Array.isArray(t)?t.join("\n"):"string"==typeof t?t:(++Zd,"url-function-key-"+Zd)}const Yd="1.3.0",Kd=[101,101];function Hd(t,e,i,n,r){r.WIDTH=i[0],r.HEIGHT=i[1];const s=n.getAxisOrientation(),o=Ei(r.VERSION,"1.3")>=0;r[o?"CRS":"SRS"]=n.getCode();const a=o&&s.startsWith("ne")?[e[1],e[0],e[3],e[2]]:e;return r.BBOX=a.join(","),pu(t,r)}function qd(t,e,i,n,r,s,o){s=Object.assign({REQUEST:"GetMap"},s);const a=e/i,l=[xi(Ie(t)/a,Id),xi(Ce(t)/a,Id)];if(1!=i)switch(o){case"geoserver":const t=90*i+.5|0;"FORMAT_OPTIONS"in s?s.FORMAT_OPTIONS+=";dpi:"+t:s.FORMAT_OPTIONS="dpi:"+t;break;case"mapserver":s.MAP_RESOLUTION=90*i;break;case"carmentaserver":case"qgis":s.DPI=90*i;break;default:throw new Error("Unknown `serverType` configured")}return Hd(r,t,l,n,s)}function Jd(t,e){return Object.assign({REQUEST:e,SERVICE:"WMS",VERSION:Yd,FORMAT:"image/png",STYLES:"",TRANSPARENT:!0},t)}function Qd(t){const e=void 0===t.hidpi||t.hidpi,i=Qi(t.projection||"EPSG:3857"),n=t.ratio||1.5,r=t.load||$r,s=t.crossOrigin??null;return(o,a,l)=>{o=Nd(o,a,l,n),1==l||e&&void 0!==t.serverType||(l=1);const h=qd(o,a,l,i,t.url,Jd(t.params,"GetMap"),t.serverType),c=new Image;return c.crossOrigin=s,r(c,h).then((t=>({image:t,extent:o,pixelRatio:l})))}}function tg(t,e,i){if(void 0===t.url)return;const n=Qi(t.projection||"EPSG:3857"),r=Ee(e,i,0,Kd),s={QUERY_LAYERS:t.params.LAYERS,INFO_FORMAT:"application/json"};Object.assign(s,Jd(t.params,"GetFeatureInfo"),t.params);const o=vi((e[0]-r[0])/i,Id),a=vi((r[3]-e[1])/i,Id),l=Ei(s.VERSION,"1.3")>=0;return s[l?"I":"X"]=o,s[l?"J":"Y"]=a,Hd(t.url,r,Kd,n,s)}function eg(t,e){if(void 0===t.url)return;const i={SERVICE:"WMS",VERSION:Yd,REQUEST:"GetLegendGraphic",FORMAT:"image/png"};if(void 0!==e){const n=Qi(t.projection||"EPSG:3857").getMetersPerUnit()||1,r=28e-5;i.SCALE=e*n/r}if(Object.assign(i,t.params),void 0!==t.params&&void 0===i.LAYER){const t=i.LAYERS;if(!(!Array.isArray(t)||1!==t.length))return;i.LAYER=t}return pu(t.url,i)}const ig={"image/png":!0,"image/jpeg":!0,"image/gif":!0,"image/webp":!0},ng={"application/vnd.mapbox-vector-tile":!0,"application/geo+json":!0};function rg(t,e){if(!e.length)return t;const i=new URL(t,"file:/");if(i.pathname.split("/").includes("collections"))return Zi('The "collections" query parameter cannot be added to collection endpoints'),t;const n=e.map((t=>encodeURIComponent(t))).join(",");i.searchParams.append("collections",n);return`${t.split("?")[0]}?${decodeURIComponent(i.searchParams.toString())}`}function sg(t,e,i){let n,r;for(let i=0;it.replace(/E|X|Lon/i,"e").replace(/N|Y|Lat/i,"n"))).join(""):r.getAxisOrientation()).startsWith("en"),a=e.tileMatrices,l={};for(let t=0;tt.maxTileCol||u.tileRowt.maxTileRow)return}Object.assign(u,y);const d=i.replace(/\{(\w+?)\}/g,(function(t,e){return u[e]}));return Ic(x,d)}}}function lg(t){return Pc(t.url).then((function(e){return function(t,e){const i=e.tileMatrixSetLimits;let n;if("map"===e.dataType)n=sg(e.links,t.mediaType,t.collections);else{if("vector"!==e.dataType)throw new Error('Expected tileset data type to be "map" or "vector"');n=og(e.links,t.mediaType,t.supportedMediaTypes,t.collections)}if(e.tileMatrixSet)return ag(t,e.tileMatrixSet,n,i);const r=e.links.find((t=>"http://www.opengis.net/def/rel/ogc/1.0/tiling-scheme"===t.rel));if(!r)throw new Error("Expected http://www.opengis.net/def/rel/ogc/1.0/tiling-scheme link or tileMatrixSet");const s=r.href;return Pc(Ic(t.url,s)).then((function(e){return ag(t,e,n,i)}))}(t,e)}))}class hg extends Ru{constructor(t){const e=t.projection||"EPSG:3857",i=t.extent||du(e),n=t.tileGrid||hu({extent:i,maxResolution:t.maxResolution,maxZoom:void 0!==t.maxZoom?t.maxZoom:22,minZoom:t.minZoom,tileSize:t.tileSize||512});super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,interpolate:!0,projection:e,state:t.state,tileGrid:n,tileLoadFunction:t.tileLoadFunction?t.tileLoadFunction:cg,tileUrlFunction:t.tileUrlFunction,url:t.url,urls:t.urls,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:void 0===t.zDirection?1:t.zDirection}),this.format_=t.format?t.format:null,this.sourceTileCache_=new fc(128),this.overlaps_=null==t.overlaps||t.overlaps,this.tileClass=t.tileClass?t.tileClass:vc,this.tileGrids_={}}getOverlaps(){return this.overlaps_}clear(){this.sourceTileCache_.clear()}expireCache(t,e){const i=this.getTileCacheForProjection(t),n=Object.keys(e).reduce(((t,e)=>{const n=hc(e),r=i.peek(n);if(r){const e=r.sourceTiles;for(let i=0,n=e.length;i{const r=this.tileUrlFunction(n,t,e),s=this.sourceTileCache_.containsKey(r)?this.sourceTileCache_.get(r):new this.tileClass(n,r?Y:J,r,this.format_,this.tileLoadFunction);i.sourceTiles.push(s);const o=s.getState();if(o{this.handleTileChange(e);const n=s.getState();if(n===H||n===q){const e=s.getKey();e in i.errorTileKeys?s.getState()===H&&delete i.errorTileKeys[e]:i.loadingSourceTiles--,n===q?i.errorTileKeys[e]=!0:s.removeEventListener(v,t),0===i.loadingSourceTiles&&i.setState(y(i.errorTileKeys)?H:q)}};s.addEventListener(v,t),i.loadingSourceTiles++}o===Y&&(s.extent=l.getTileCoordExtent(n),s.projection=e,s.resolution=l.getResolution(n[0]),this.sourceTileCache_.set(r,s),s.load())})),i.loadingSourceTiles||i.setState(i.sourceTiles.some((t=>t.getState()===q))?q:H)}return i.sourceTiles}getTile(t,e,i,n,r){const s=[t,e,i];let o=this.getTileCoordForTileUrlFunction(s,r);const a=this.getTileGrid().getExtent(),l=this.getTileGridForProjection(r);if(o&&a){const e=l.getTileCoordExtent(o);qt(e,-l.getResolution(t),e),Le(a,e)||(o=null)}let h=!0;if(null!==o){const e=this.tileGrid,i=l.getResolution(t),s=e.getZForResolution(i,1),a=l.getTileCoordExtent(o);qt(a,-i,a),e.forEachTileCoord(a,s,(t=>{h=h&&!this.tileUrlFunction(t,n,r)}))}const c=new yc(s,h?J:Y,o,this.getSourceTiles.bind(this,n,r));return c.key=this.getKey(),c}getTileGridForProjection(t){const e=t.getCode();let i=this.tileGrids_[e];if(!i){const t=this.tileGrid,n=t.getResolutions().slice(),r=n.map((function(e,i){return t.getOrigin(i)})),s=n.map((function(e,i){return t.getTileSize(i)})),o=ms+1;for(let t=n.length;tthis.maxStaleKeys&&(this.staleKeys_.length=this.maxStaleKeys)}getFeatures(t){return G()}getData(t){return null}prepareFrame(t){return G()}renderFrame(t,e){return G()}forEachFeatureAtCoordinate(t,e,i,n,r){}getLayer(){return this.layer_}handleFontsChanged(){}handleImageChange_(t){const e=t.target;e.getState()!==Ur.LOADED&&e.getState()!==Ur.ERROR||this.renderIfReadyAndVisible()}loadImage(t){let e=t.getState();return e!=Ur.LOADED&&e!=Ur.ERROR&&t.addEventListener(v,this.boundHandleImageChange_),e==Ur.IDLE&&(t.load(),e=t.getState()),e==Ur.LOADED}renderIfReadyAndVisible(){const t=this.getLayer();t&&t.getVisible()&&"ready"===t.getSourceState()&&t.changed()}renderDeferred(t){}disposeInternal(){delete this.layer_,super.disposeInternal()}}class fg{constructor(){this.instructions_=[],this.zIndex=0,this.offset_=0,this.context_=new Proxy(_t(),{get:(t,e)=>{if("function"==typeof _t()[e])return this.instructions_[this.zIndex+this.offset_]||(this.instructions_[this.zIndex+this.offset_]=[]),this.instructions_[this.zIndex+this.offset_].push(e),this.pushMethodArgs_},set:(t,e,i)=>(this.instructions_[this.zIndex+this.offset_]||(this.instructions_[this.zIndex+this.offset_]=[]),this.instructions_[this.zIndex+this.offset_].push(e,i),!0)})}pushMethodArgs_=(...t)=>(this.instructions_[this.zIndex+this.offset_].push(t),this);pushFunction(t){this.instructions_[this.zIndex+this.offset_].push(t)}getContext(){return this.context_}draw(t){this.instructions_.forEach((e=>{for(let i=0,n=e.length;i=o.width)return null;const h=Ce(s),c=Math.floor(o.height*((s[3]-n[1])/h));return c<0||c>=o.height?null:this.getImageData(o,l,c)}renderFrame(t,e){const i=this.image,n=i.getExtent(),r=i.getResolution(),[s,o]=Array.isArray(r)?r:[r,r],a=i.getPixelRatio(),l=t.layerStatesArray[t.layerIndex],h=t.pixelRatio,c=t.viewState,u=c.center,d=c.resolution,g=h*s/(d*a),f=h*o/(d*a);this.prepareContainer(t,e);const p=this.context.canvas.width,m=this.context.canvas.height,_=this.getRenderContext(t);let y=!1,x=!0;if(l.extent){const e=xn(l.extent,c.projection);x=Le(e,t.extent),y=x&&!ee(e,t.extent),y&&this.clipUnrotated(_,t,e)}const v=i.getImage(),w=Vt(this.tempTransform,p/2,m/2,g,f,0,a*(n[0]-u[0])/s,a*(u[1]-n[3])/o);this.renderedResolution=o*h/a;const S=v.width*w[0],E=v.height*w[3];if(this.getLayer().getSource().getInterpolate()||(_.imageSmoothingEnabled=!1),this.preRender(_,t),x&&S>=.5&&E>=.5){const t=w[4],e=w[5],i=l.opacity;1!==i&&(_.save(),_.globalAlpha=i),_.drawImage(v,0,0,+v.width,+v.height,t,e,S,E),1!==i&&_.restore()}return this.postRender(this.context,t),y&&_.restore(),_.imageSmoothingEnabled=!0,this.container}}class xg extends dg{constructor(t){super(t)}createRenderer(){return new yg(this)}getData(t){return super.getData(t)}}var vg="preload",wg="useInterimTilesOnError";class Sg extends Ns{constructor(t){t=t||{};const e=Object.assign({},t),i=t.cacheSize;delete t.cacheSize,delete e.preload,delete e.useInterimTilesOnError,super(e),this.on,this.once,this.un,this.cacheSize_=i,this.setPreload(void 0!==t.preload?t.preload:0),this.setUseInterimTilesOnError(void 0===t.useInterimTilesOnError||t.useInterimTilesOnError)}getCacheSize(){return this.cacheSize_}getPreload(){return this.get(vg)}setPreload(t){this.set(vg,t)}getUseInterimTilesOnError(){return this.get(wg)}setUseInterimTilesOnError(t){this.set(wg,t)}getData(t){return super.getData(t)}}function Eg(t,e,i,n){return`${t},${ac(e,i,n)}`}function Tg(t,e,i){if(!(i in t))return t[i]=new Set([e]),!0;const n=t[i],r=n.has(e);return r||n.add(e),!r}function Cg(t,e,i){const n=t[i];return!!n&&n.delete(e)}function bg(t,e){const i=t.layerStatesArray[t.layerIndex];i.extent&&(e=be(e,xn(i.extent,t.viewState.projection)));const n=i.layer.getRenderSource();if(!n.getWrapX()){const i=n.getTileGridForProjection(t.viewState.projection).getExtent();i&&(e=be(e,i))}return e}class Rg extends _g{constructor(t,e){super(t),e=e||{},this.extentChanged=!0,this.renderComplete=!1,this.renderedExtent_=null,this.renderedPixelRatio,this.renderedProjection=null,this.renderedRevision,this.renderedTiles=[],this.renderedSourceKey_,this.renderedSourceRevision_,this.tempExtent=[1/0,1/0,-1/0,-1/0],this.tempTileRange_=new pc(0,0,0,0),this.tempTileCoord_=oc(0,0,0);const i=void 0!==e.cacheSize?e.cacheSize:512;this.tileCache_=new sc(i),this.maxStaleKeys=.5*i}getTileCache(){return this.tileCache_}getOrCreateTile(t,e,i,n){const r=this.tileCache_,s=this.getLayer().getSource(),o=Eg(s.getKey(),t,e,i);let a;if(r.containsKey(o))a=r.get(o);else{if(a=s.getTile(t,e,i,n.pixelRatio,n.viewState.projection),!a)return null;r.set(o,a)}return a}getTile(t,e,i,n){const r=this.getOrCreateTile(t,e,i,n);return r||null}getData(t){const e=this.frameState;if(!e)return null;const i=this.getLayer(),n=zt(e.pixelToCoordinateTransform,t.slice()),r=i.getExtent();if(r&&!te(r,n))return null;const s=e.viewState,o=i.getRenderSource(),a=o.getTileGridForProjection(s.projection),l=o.getTilePixelRatio(e.pixelRatio);for(let t=a.getZForResolution(s.resolution);t>=a.getMinZoom();--t){const i=a.getTileCoordForCoordAndZ(n,t),r=this.getTile(t,i[1],i[2],e);if(!r||r.getState()!==H)continue;const h=a.getOrigin(t),c=ro(a.getTileSize(t)),u=a.getResolution(t);let d;if(r instanceof Kr)d=r.getImage();else{if(!(r instanceof Lt))continue;if(d=Tt(r.getData()),!d)continue}const g=Math.floor(l*((n[0]-h[0])/u-i[1]*c[0])),f=Math.floor(l*((h[1]-n[1])/u-i[2]*c[1])),p=Math.round(l*o.getGutterForProjection(s.projection));return this.getImageData(d,g+p,f+p)}return null}prepareFrame(t){const e=this.getLayer().getSource();if(!e)return!1;const i=e.getRevision();return this.renderedRevision_?this.renderedRevision_!==i&&(this.renderedRevision_=i,this.renderedSourceKey_===e.getKey()&&this.tileCache_.clear()):this.renderedRevision_=i,!0}enqueueTiles(t,e,i,n,r){const s=t.viewState,o=this.getLayer(),a=o.getRenderSource(),l=a.getTileGridForProjection(s.projection),h=z(a);h in t.wantedTiles||(t.wantedTiles[h]={});const c=t.wantedTiles[h],u=o.getMapInternal(),d=Math.max(i-r,l.getMinZoom(),l.getZForResolution(Math.min(o.getMaxResolution(),u?u.getView().getResolutionForZoom(Math.max(o.getMinZoom(),0)):l.getResolution(0)),a.zDirection));for(let r=i;r>=d;--r){const i=l.getTileRangeForExtentAndZ(e,r,this.tempTileRange_),s=l.getResolution(r);for(let e=i.minX;e<=i.maxX;++e)for(let o=i.minY;o<=i.maxY;++o){const i=this.getTile(r,e,o,t);if(!i)continue;if(!Tg(n,i,r))continue;const a=i.getKey();if(c[a]=!0,i.getState()===Y&&!t.tileQueue.isKeyQueued(a)){const n=oc(r,e,o,this.tempTileCoord_);t.tileQueue.enqueue([i,h,l.getTileCoordCenter(n),s])}}}}findStaleTile_(t,e){const i=this.tileCache_,n=t[0],r=t[1],s=t[2],o=this.getStaleKeys();for(let t=0;t0&&setTimeout((()=>{this.enqueueTiles(t,b,g-1,T,C-1)}),0),!(g in T))return this.container;const R=z(this),P=t.time;for(const e of T[g]){const i=e.getState();if((e instanceof Hc||e instanceof nd)&&i===J)continue;const n=e.tileCoord;if(i===H){if(1===e.getAlpha(R,P)){e.endTransition(R);continue}}this.renderComplete=!1;if(this.findStaleTile_(n,T)){Cg(T,e,g),t.animate=!0;continue}if(this.findAltTiles_(d,n,g+1,T))continue;const r=d.getMinZoom();for(let t=g-1;t>=r;--t){if(this.findAltTiles_(d,n,t,T))break}}const I=f/o*l/_,L=this.getRenderContext(t);Vt(this.tempTransform,y/2,x/2,I,I,0,-y/2,-x/2),i.extent&&this.clipUnrotated(L,t,v),c.getInterpolate()||(L.imageSmoothingEnabled=!1),this.preRender(L,t);const F=Object.keys(T).map(Number);let M;F.sort(s);const A=[],O=[];for(let e=F.length-1;e>=0;--e){const i=F[e],n=c.getTilePixelSize(i,l,r),s=d.getResolution(i)/f,o=n[0]*s*I,a=n[1]*s*I,h=d.getTileCoordForCoordAndZ(Re(E),i),u=d.getTileCoordExtent(h),g=zt(this.tempTransform,[_*(u[0]-E[0])/f,_*(E[3]-u[3])/f]),p=_*c.getGutterForProjection(r);for(const e of T[i]){if(e.getState()!==H)continue;const n=e.tileCoord,r=h[1]-n[1],s=Math.round(g[0]-(r-1)*o),l=h[2]-n[2],u=Math.round(g[1]-(l-1)*a),d=Math.round(g[0]-r*o),f=Math.round(g[1]-l*a),m=s-d,_=u-f,y=1===F.length;let x=!1;M=[d,f,d+m,f,d+m,f+_,d,f+_];for(let t=0,e=A.length;t{const i=z(c),n=e.wantedTiles[i],r=n?Object.keys(n).length:0;this.updateCacheSize(r),this.tileCache_.expireCache()})),this.container}updateCacheSize(t){this.tileCache_.highWaterMark=Math.max(this.tileCache_.highWaterMark,2*t)}drawTile(t,e,i,n,r,s,o,a){let l;if(t instanceof Lt){if(l=Tt(t.getData()),!l)throw new Error("Rendering array data is not yet supported")}else l=this.getTileImage(t);if(!l)return;const h=this.getRenderContext(e),c=z(this),u=e.layerStatesArray[e.layerIndex],d=u.opacity*(a?t.getAlpha(c,e.time):1),g=d!==h.globalAlpha;g&&(h.save(),h.globalAlpha=d),h.drawImage(l,o,o,l.width-2*o,l.height-2*o,i,n,r,s),g&&h.restore(),d!==u.opacity?e.animate=!0:a&&t.endTransition(c)}getImage(){const t=this.context;return t?t.canvas:null}getTileImage(t){return t.getImage()}updateUsedTiles(t,e,i){const n=z(e);n in t||(t[n]={}),t[n][i.getKey()]=!0}}class Pg extends Sg{constructor(t){super(t)}createRenderer(){return new Rg(this,{cacheSize:this.getCacheSize()})}}function Ig(t){return function(e){const i=e.buffers,n=e.meta,r=e.imageOps,s=e.width,o=e.height,a=i.length,l=i[0].byteLength;if(r){const e=new Array(a);for(let t=0;tthis.maxQueueLength_;)this.queue_.shift().callback(null,null)}dispatch_(){if(this.running_||0===this.queue_.length)return;const t=this.queue_.shift();this.job_=t;const e=t.inputs[0].width,i=t.inputs[0].height,n=t.inputs.map((function(t){return t.data.buffer})),r=this.workers_.length;if(this.running_=r,1===r)return void this.workers_[0].postMessage({buffers:n,meta:t.meta,imageOps:this.imageOps_,width:e,height:i},n);const s=t.inputs[0].data.length,o=4*Math.ceil(s/4/r);for(let s=0;s=93&&r--,r>=35&&r--,r-=32;let s=null;if(r in this.keys_){const t=this.keys_[r];s=this.data_&&t in this.data_?this.data_[t]:t}return 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n=i.prev,r=i.next.next;!sp(n,r)&&op(n,i,i.next,r)&&hp(n,r)&&hp(r,n)&&(e.push(n.i,i.i,r.i),dp(i),dp(i.next),i=t=r),i=i.next}while(i!==t);return Wf(i)}function Hf(t,e,i,n,r,s){let o=t;do{let t=o.next.next;for(;t!==o.prev;){if(o.i!==t.i&&np(o,t)){let a=cp(o,t);return o=Wf(o,o.next),a=Wf(a,a.next),Zf(o,e,i,n,r,s,0),void Zf(a,e,i,n,r,s,0)}t=t.next}o=o.next}while(o!==t)}function qf(t,e){return t.x-e.x}function Jf(t,e){const i=function(t,e){let i=e;const n=t.x,r=t.y;let s,o=-1/0;do{if(r<=i.y&&r>=i.next.y&&i.next.y!==i.y){const t=i.x+(r-i.y)*(i.next.x-i.x)/(i.next.y-i.y);if(t<=n&&t>o&&(o=t,s=i.x=i.x&&i.x>=l&&n!==i.x&&ip(rs.x||i.x===s.x&&Qf(s,i)))&&(s=i,c=e)}i=i.next}while(i!==a);return s}(t,e);if(!i)return e;const n=cp(i,t);return Wf(n,n.next),Wf(i,i.next)}function Qf(t,e){return rp(t.prev,t,e.prev)<0&&rp(e.next,t,t.next)<0}function tp(t,e,i,n,r){return(t=1431655765&((t=858993459&((t=252645135&((t=16711935&((t=(t-i)*r|0)|t<<8))|t<<4))|t<<2))|t<<1))|(e=1431655765&((e=858993459&((e=252645135&((e=16711935&((e=(e-n)*r|0)|e<<8))|e<<4))|e<<2))|e<<1))<<1}function ep(t){let e=t,i=t;do{(e.x=(t-o)*(s-a)&&(t-o)*(n-a)>=(i-o)*(e-a)&&(i-o)*(s-a)>=(r-o)*(n-a)}function np(t,e){return t.next.i!==e.i&&t.prev.i!==e.i&&!function(t,e){let i=t;do{if(i.i!==t.i&&i.next.i!==t.i&&i.i!==e.i&&i.next.i!==e.i&&op(i,i.next,t,e))return!0;i=i.next}while(i!==t);return!1}(t,e)&&(hp(t,e)&&hp(e,t)&&function(t,e){let i=t,n=!1;const r=(t.x+e.x)/2,s=(t.y+e.y)/2;do{i.y>s!=i.next.y>s&&i.next.y!==i.y&&r<(i.next.x-i.x)*(s-i.y)/(i.next.y-i.y)+i.x&&(n=!n),i=i.next}while(i!==t);return n}(t,e)&&(rp(t.prev,t,e.prev)||rp(t,e.prev,e))||sp(t,e)&&rp(t.prev,t,t.next)>0&&rp(e.prev,e,e.next)>0)}function rp(t,e,i){return(e.y-t.y)*(i.x-e.x)-(e.x-t.x)*(i.y-e.y)}function sp(t,e){return t.x===e.x&&t.y===e.y}function op(t,e,i,n){const r=lp(rp(t,e,i)),s=lp(rp(t,e,n)),o=lp(rp(i,n,t)),a=lp(rp(i,n,e));return r!==s&&o!==a||(!(0!==r||!ap(t,i,e))||(!(0!==s||!ap(t,n,e))||(!(0!==o||!ap(i,t,n))||!(0!==a||!ap(i,e,n)))))}function ap(t,e,i){return e.x<=Math.max(t.x,i.x)&&e.x>=Math.min(t.x,i.x)&&e.y<=Math.max(t.y,i.y)&&e.y>=Math.min(t.y,i.y)}function lp(t){return t>0?1:t<0?-1:0}function hp(t,e){return rp(t.prev,t,t.next)<0?rp(t,e,t.next)>=0&&rp(t,t.prev,e)>=0:rp(t,e,t.prev)<0||rp(t,t.next,e)<0}function cp(t,e){const i=gp(t.i,t.x,t.y),n=gp(e.i,e.x,e.y),r=t.next,s=e.prev;return t.next=e,e.prev=t,i.next=r,r.prev=i,n.next=i,i.prev=n,s.next=n,n.prev=s,n}function up(t,e,i,n){const r=gp(t,e,i);return n?(r.next=n.next,r.prev=n,n.next.prev=r,n.next=r):(r.prev=r,r.next=r),r}function dp(t){t.next.prev=t.prev,t.prev.next=t.next,t.prevZ&&(t.prevZ.nextZ=t.nextZ),t.nextZ&&(t.nextZ.prevZ=t.prevZ)}function gp(t,e,i){return{i:t,x:e,y:i,prev:null,next:null,z:0,prevZ:null,nextZ:null,steiner:!1}}const fp=.985,pp=[],mp={vertexPosition:0,indexPosition:0};function _p(t,e,i,n,r){t[e+0]=i,t[e+1]=n,t[e+2]=r}function yp(t,e){const i=256,n=255;return(e=e||[])[0]=Math.floor(t/i/i/i)/n,e[1]=Math.floor(t/i/i)%i/n,e[2]=Math.floor(t/i)%i/n,e[3]=t%i/n,e}function xp(t){let e=0;const i=256,n=255;return e+=Math.round(t[0]*i*i*i*n),e+=Math.round(t[1]*i*i*n),e+=Math.round(t[2]*i*n),e+=Math.round(t[3]*n),e}function vp(t,e,i){const n=i?t.LINEAR:t.NEAREST;t.bindTexture(t.TEXTURE_2D,e),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,n),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,n)}function wp(t,e,i,n,r,s){const o=t.getGL();let a,l;if(i instanceof Float32Array){a=o.FLOAT,t.getExtension("OES_texture_float");l=null!==t.getExtension("OES_texture_float_linear")}else a=o.UNSIGNED_BYTE,l=!0;vp(o,e,s&&l);const h=i.byteLength/n[1];let c,u=1;switch(h%8==0?u=8:h%4==0?u=4:h%2==0&&(u=2),r){case 1:c=o.LUMINANCE;break;case 2:c=o.LUMINANCE_ALPHA;break;case 3:c=o.RGB;break;case 4:c=o.RGBA;break;default:throw new Error(`Unsupported number of bands: ${r}`)}const d=o.getParameter(o.UNPACK_ALIGNMENT);o.pixelStorei(o.UNPACK_ALIGNMENT,u),o.texImage2D(o.TEXTURE_2D,0,c,n[0],n[1],0,c,a,i),o.pixelStorei(o.UNPACK_ALIGNMENT,d)}let Sp=null;class Ep extends Ef{constructor(t){super(t),this.textures=[],this.renderSize_=ro(t.grid.getTileSize(t.tile.tileCoord[0])),this.bandCount=NaN;const e=new Cf(Ug,Vg);e.fromArray([0,1,1,1,1,0,0,0]),this.helper.flushBufferData(e),this.coords=e,this.setTile(t.tile)}setHelper(t){const e=this.helper?.getGL();if(e){this.helper.deleteBuffer(this.coords);for(let t=0;t{this.clearCache(),this.removeHelper()},t.addChangeListener(os,this.onMapChanged_),this.dispatchPreComposeEvent=this.dispatchPreComposeEvent.bind(this),this.dispatchPostComposeEvent=this.dispatchPostComposeEvent.bind(this)}dispatchPreComposeEvent(t,e){const i=this.getLayer();if(i.hasListener(cs)){const n=new Fl(cs,void 0,e,t);i.dispatchEvent(n)}}dispatchPostComposeEvent(t,e){const i=this.getLayer();if(i.hasListener(us)){const n=new Fl(us,void 0,e,t);i.dispatchEvent(n)}}reset(t){this.uniforms_=t.uniforms,this.helper&&this.helper.setUniforms(this.uniforms_)}removeHelper(){this.helper&&(this.helper.dispose(),delete this.helper)}prepareFrame(t){if(this.getLayer().getRenderSource()){let e,i=!0,n=-1;for(let r=0,s=t.layerStatesArray.length;r=f;--r){const i=l.getTileRangeForExtentAndZ(e,r,this.tempTileRange_),o=l.getResolution(r);for(let e=i.minX;e<=i.maxX;++e)for(let g=i.minY;g<=i.maxY;++g){const i=oc(r,e,g,this.tempTileCoord_),f=Mp(a,i);let p,m;if(d.containsKey(f)&&(p=d.get(f),m=p.tile),!(p&&p.tile.key===a.getKey()||(m=a.getTile(r,e,g,t.pixelRatio,s.projection),m)))continue;if(Ip(n,m))continue;p?p.setTile(m):(p=this.createTileRepresentation({tile:m,grid:l,helper:this.helper,gutter:h}),d.set(f,p)),Lp(n,p,r);const _=m.getKey();u[_]=!0,m.getState()===Y&&(t.tileQueue.isKeyQueued(_)||t.tileQueue.enqueue([m,c,l.getTileCoordCenter(i),o]))}}}beforeTilesRender(t,e){this.helper.prepareDraw(this.frameState,!e,!0)}beforeTilesMaskRender(t){return!1}renderTile(t,e,i,n,r,s,o,a,l,h,c){}renderTileMask(t,e,i,n){}drawTile_(t,e,i,n,r,s,o){if(!e.ready)return;const a=e.tile.tileCoord,l=lc(a),h=l in s?s[l]:1,c=o.getResolution(i),u=ro(o.getTileSize(i),this.tempSize_),d=o.getOrigin(i),g=o.getTileCoordExtent(a),f=h<1?-1:Rp(i);h<1&&(t.animate=!0);const p=t.viewState,m=p.center[0],_=p.center[1],y=u[0]+2*n,x=u[1]+2*n,v=y/x,w=(m-d[0])/(u[0]*c),S=(d[1]-_)/(u[1]*c),E=p.resolution/c,T=a[1],C=a[2];Nt(this.tileTransform_),Ut(this.tileTransform_,2/(t.size[0]*E/y),-2/(t.size[1]*E/y)),Bt(this.tileTransform_,p.rotation),Ut(this.tileTransform_,1,1/v),Xt(this.tileTransform_,(u[0]*(T-w)-n)/y,(u[1]*(C-S)-n)/x),this.renderTile(e,this.tileTransform_,t,r,c,u,d,g,f,n,h)}renderFrame(t){this.frameState=t,this.renderComplete=!0;const e=this.helper.getGL();this.preRender(e,t);const i=t.viewState,n=this.getLayer(),r=n.getRenderSource(),s=r.getTileGridForProjection(i.projection),a=r.getGutterForProjection(i.projection),l=Fp(t,t.extent),h=s.getZForResolution(i.resolution,r.zDirection),c=Pp(),u=n.getPreload();if(t.nextExtent){const e=s.getZForResolution(i.nextResolution,r.zDirection),n=Fp(t,t.nextExtent);this.enqueueTiles(t,n,e,c,u)}this.enqueueTiles(t,l,h,c,0),u>0&&setTimeout((()=>{this.enqueueTiles(t,l,h-1,c,u-1)}),0);const d={},g=z(this),f=t.time;let p=!1;const m=c.representationsByZ;if(h in m)for(const t of m[h]){const e=t.tile;if((e instanceof Hc||e instanceof nd)&&e.getState()===J)continue;const i=e.tileCoord;if(t.ready){const t=e.getAlpha(g,f);if(1===t){e.endTransition(g);continue}p=!0;d[lc(i)]=t}this.renderComplete=!1;if(this.findAltTiles_(s,i,h+1,c))continue;const n=s.getMinZoom();for(let t=h-1;t>=n;--t){if(this.findAltTiles_(s,i,t,c))break}}const _=Object.keys(m).map(Number).sort(o);if(this.beforeTilesMaskRender(t))for(let t=0,e=_.length;tt.dispose())),t.clear()}afterHelperCreated(){super.afterHelperCreated(),this.tileRepresentationCache.forEach((t=>t.setHelper(this.helper)))}disposeInternal(){super.disposeInternal(),delete this.frameState}}const Op={...Cp,TILE_TEXTURE_ARRAY:"u_tileTextures",TEXTURE_PIXEL_WIDTH:"u_texturePixelWidth",TEXTURE_PIXEL_HEIGHT:"u_texturePixelHeight",TEXTURE_RESOLUTION:"u_textureResolution",TEXTURE_ORIGIN_X:"u_textureOriginX",TEXTURE_ORIGIN_Y:"u_textureOriginY"},Dp={TEXTURE_COORD:"a_textureCoord"},Np=[{name:Dp.TEXTURE_COORD,size:2,type:Af.FLOAT}];class kp extends Ap{constructor(t,e){super(t,e),this.program_,this.vertexShader_=e.vertexShader,this.fragmentShader_=e.fragmentShader,this.indices_=new Cf(Xg,Vg),this.indices_.fromArray([0,1,3,1,2,3]),this.paletteTextures_=e.paletteTextures||[]}reset(t){if(super.reset(t),this.helper){const t=this.helper.getGL();for(const e of this.paletteTextures_)e.delete(t)}this.vertexShader_=t.vertexShader,this.fragmentShader_=t.fragmentShader,this.paletteTextures_=t.paletteTextures||[],this.helper&&(this.program_=this.helper.getProgram(this.fragmentShader_,this.vertexShader_))}afterHelperCreated(){super.afterHelperCreated(),this.program_=this.helper.getProgram(this.fragmentShader_,this.vertexShader_),this.helper.flushBufferData(this.indices_)}removeHelper(){if(this.helper){const t=this.helper.getGL();for(const e of this.paletteTextures_)e.delete(t)}super.removeHelper()}createTileRepresentation(t){return new Ep(t)}beforeTilesRender(t,e){super.beforeTilesRender(t,e),this.helper.useProgram(this.program_,t)}renderTile(t,e,i,n,r,s,o,a,l,h,c){const u=this.helper.getGL();this.helper.bindBuffer(t.coords),this.helper.bindBuffer(this.indices_),this.helper.enableAttributes(Np);let d=0;for(;d0&&(x=a,be(x,n,x)),this.helper.setUniformFloatVec4(Op.RENDER_EXTENT,x),this.helper.setUniformFloatValue(Op.RESOLUTION,g.resolution),this.helper.setUniformFloatValue(Op.ZOOM,g.zoom),this.helper.setUniformFloatValue(Op.TEXTURE_PIXEL_WIDTH,f),this.helper.setUniformFloatValue(Op.TEXTURE_PIXEL_HEIGHT,p),this.helper.setUniformFloatValue(Op.TEXTURE_RESOLUTION,r),this.helper.setUniformFloatValue(Op.TEXTURE_ORIGIN_X,o[0]+_*s[0]*r-h*r),this.helper.setUniformFloatValue(Op.TEXTURE_ORIGIN_Y,o[1]-y*s[1]*r+h*r),this.helper.drawElements(0,this.indices_.getSize())}getData(t){if(!this.helper.getGL())return null;const e=this.frameState;if(!e)return null;const i=this.getLayer(),n=zt(e.pixelToCoordinateTransform,t.slice()),r=e.viewState,s=i.getExtent();if(s&&!te(xn(s,r.projection),n))return null;const o=i.getSources(Ht([n]),r.resolution);let a,l,h;for(a=o.length-1;a>=0;--a)if(l=o[a],"ready"===l.getState()){if(h=l.getTileGridForProjection(r.projection),l.getWrapX())break;const t=h.getExtent();if(!t||te(t,n))break}if(a<0)return null;const c=this.tileRepresentationCache;for(let t=h.getZForResolution(r.resolution);t>=h.getMinZoom();--t){const e=h.getTileCoordForCoordAndZ(n,t),i=Mp(l,e);if(!c.containsKey(i))continue;const r=c.get(i),s=r.tile;if((s instanceof Hc||s instanceof nd)&&s.getState()===J)return null;if(!r.loaded)continue;const o=h.getOrigin(t),a=ro(h.getTileSize(t)),u=h.getResolution(t),d=(n[0]-o[0])/u-e[1]*a[0],g=(o[1]-n[1])/u-e[2]*a[1];return r.getPixelData(d,g)}return null}disposeInternal(){const t=this.helper;if(t){const e=t.getGL();for(const t of this.paletteTextures_)t.delete(e);this.paletteTextures_.length=0,e.deleteProgram(this.program_),delete this.program_,t.deleteBuffer(this.indices_)}super.disposeInternal(),delete this.indices_}}function Gp(t){const e=t.toString();return e.includes(".")?e:e+".0"}function jp(t){if(t.length<2||t.length>4)throw new Error("`formatArray` can only output `vec2`, `vec3` or `vec4` arrays.");return`vec${t.length}(${t.map(Gp).join(", ")})`}function zp(t){const e=bo(t),i=e.length>3?e[3]:1;return jp([e[0]/255,e[1]/255,e[2]/255,i])}function Bp(t){return jp(ro(t))}const Up={};let Xp=0;function Vp(t){return t in Up||(Up[t]=Xp++),Up[t]}function Wp(t){return Gp(Vp(t))}function Zp(t){return"u_var_"+t}function $p(){return{inFragmentShader:!1,variables:{},properties:{},functions:{},bandCount:0,style:{}}}const Yp="getBandValue",Kp="u_paletteTextures";function Hp(t,e,i,n){return Qp(Ba(t,e,i),e,n)}function qp(t){return(e,i,n)=>{const r=i.args.length,s=new Array(r);for(let t=0;t{const i=e.args[0].value;i in t.properties||(t.properties[i]={name:i,type:e.type});return(t.inFragmentShader?"v_prop_":"a_prop_")+i},[Ua.GeometryType]:(t,e,i)=>{const n="geometryType";n in t.properties||(t.properties[n]={name:n,type:Pa,evaluator:t=>qa(t.getGeometry())});return(t.inFragmentShader?"v_prop_":"a_prop_")+n},[Ua.LineMetric]:()=>"currentLineMetric",[Ua.Var]:(t,e)=>{const i=e.args[0].value;return i in t.variables||(t.variables[i]={name:i,type:e.type}),Zp(i)},[Ua.Resolution]:()=>"u_resolution",[Ua.Zoom]:()=>"u_zoom",[Ua.Time]:()=>"u_time",[Ua.Any]:qp((t=>`(${t.join(" || ")})`)),[Ua.All]:qp((t=>`(${t.join(" && ")})`)),[Ua.Not]:qp((([t])=>`(!${t})`)),[Ua.Equal]:qp((([t,e])=>`(${t} == ${e})`)),[Ua.NotEqual]:qp((([t,e])=>`(${t} != ${e})`)),[Ua.GreaterThan]:qp((([t,e])=>`(${t} > ${e})`)),[Ua.GreaterThanOrEqualTo]:qp((([t,e])=>`(${t} >= ${e})`)),[Ua.LessThan]:qp((([t,e])=>`(${t} < ${e})`)),[Ua.LessThanOrEqualTo]:qp((([t,e])=>`(${t} <= ${e})`)),[Ua.Multiply]:qp((t=>`(${t.join(" * ")})`)),[Ua.Divide]:qp((([t,e])=>`(${t} / ${e})`)),[Ua.Add]:qp((t=>`(${t.join(" + ")})`)),[Ua.Subtract]:qp((([t,e])=>`(${t} - ${e})`)),[Ua.Clamp]:qp((([t,e,i])=>`clamp(${t}, ${e}, ${i})`)),[Ua.Mod]:qp((([t,e])=>`mod(${t}, ${e})`)),[Ua.Pow]:qp((([t,e])=>`pow(${t}, ${e})`)),[Ua.Abs]:qp((([t])=>`abs(${t})`)),[Ua.Floor]:qp((([t])=>`floor(${t})`)),[Ua.Ceil]:qp((([t])=>`ceil(${t})`)),[Ua.Round]:qp((([t])=>`floor(${t} + 0.5)`)),[Ua.Sin]:qp((([t])=>`sin(${t})`)),[Ua.Cos]:qp((([t])=>`cos(${t})`)),[Ua.Atan]:qp((([t,e])=>void 0!==e?`atan(${t}, ${e})`:`atan(${t})`)),[Ua.Sqrt]:qp((([t])=>`sqrt(${t})`)),[Ua.Match]:qp((t=>{const e=t[0],i=t[t.length-1];let n=null;for(let r=t.length-3;r>=1;r-=2){n=`(${e} == ${t[r]} ? ${t[r+1]} : ${n||i})`}return n})),[Ua.Between]:qp((([t,e,i])=>`(${t} >= ${e} && ${t} <= ${i})`)),[Ua.Interpolate]:qp((([t,e,...i])=>{let n="";for(let r=0;r{const e=t[t.length-1];let i=null;for(let n=t.length-3;n>=0;n-=2){i=`(${t[n]} ? ${t[n+1]} : ${i||e})`}return i})),[Ua.In]:qp((([t,...e],i)=>{const n=function(t,e){return`operator_${t}_${Object.keys(e.functions).length}`}("in",i),r=[];for(let t=0;t`vec${t.length}(${t.join(", ")})`)),[Ua.Color]:qp((t=>{if(1===t.length)return`vec4(vec3(${t[0]} / 255.0), 1.0)`;if(2===t.length)return`vec4(vec3(${t[0]} / 255.0), ${t[1]})`;const e=t.slice(0,3).map((t=>`${t} / 255.0`));if(3===t.length)return`vec4(${e.join(", ")}, 1.0)`;const i=t[3];return`vec4(${e.join(", ")}, ${i})`})),[Ua.Band]:qp((([t,e,i],n)=>{if(!(Yp in n.functions)){let t="";const e=n.bandCount||1;for(let i=0;i{const[i,...n]=e.args,r=n.length,s=new Uint8Array(4*r);for(let t=0;t0)return Gp(t.value);if((t.type&ba)>0)return t.value.toString();if((t.type&Pa)>0)return Wp(t.value.toString());if((t.type&Ia)>0)return zp(t.value);if((t.type&La)>0)return jp(t.value);if((t.type&Fa)>0)return Bp(t.value);throw new Error(`Unexpected expression ${t.value} (expected type ${Da(e)})`)}function tm(){return{"fill-color":"rgba(255,255,255,0.4)","stroke-color":"#3399CC","stroke-width":1.25,"circle-radius":5,"circle-fill-color":"rgba(255,255,255,0.4)","circle-stroke-width":1.25,"circle-stroke-color":"#3399CC"}}const em="#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\nuniform mat4 u_projectionMatrix;\nuniform mat4 u_screenToWorldMatrix;\nuniform vec2 u_viewportSizePx;\nuniform float u_pixelRatio;\nuniform float u_globalAlpha;\nuniform float u_time;\nuniform float u_zoom;\nuniform float u_resolution;\nuniform float u_rotation;\nuniform vec4 u_renderExtent;\nuniform vec2 u_patternOrigin;\nuniform float u_depth;\nuniform mediump int u_hitDetection;\n\nconst float PI = 3.141592653589793238;\nconst float TWO_PI = 2.0 * PI;\nfloat currentLineMetric = 0.; // an actual value will be used in the stroke shaders\n",im={"fill-color":"rgba(255,255,255,0.4)","stroke-color":"#3399CC","stroke-width":1.25,"circle-radius":5,"circle-fill-color":"rgba(255,255,255,0.4)","circle-stroke-width":1.25,"circle-stroke-color":"#3399CC"};class nm{constructor(){this.uniforms_=[],this.attributes_=[],this.varyings_=[],this.hasSymbol_=!1,this.symbolSizeExpression_=`vec2(${Gp(im["circle-radius"])} + ${Gp(.5*im["circle-stroke-width"])})`,this.symbolRotationExpression_="0.0",this.symbolOffsetExpression_="vec2(0.0)",this.symbolColorExpression_=zp(im["circle-fill-color"]),this.texCoordExpression_="vec4(0.0, 0.0, 1.0, 1.0)",this.discardExpression_="false",this.symbolRotateWithView_=!1,this.hasStroke_=!1,this.strokeWidthExpression_=Gp(im["stroke-width"]),this.strokeColorExpression_=zp(im["stroke-color"]),this.strokeOffsetExpression_="0.",this.strokeCapExpression_=Wp("round"),this.strokeJoinExpression_=Wp("round"),this.strokeMiterLimitExpression_="10.",this.strokeDistanceFieldExpression_="-1000.",this.hasFill_=!1,this.fillColorExpression_=zp(im["fill-color"]),this.vertexShaderFunctions_=[],this.fragmentShaderFunctions_=[]}addUniform(t){return this.uniforms_.push(t),this}addAttribute(t){return this.attributes_.push(t),this}addVarying(t,e,i){return this.varyings_.push({name:t,type:e,expression:i}),this}setSymbolSizeExpression(t){return this.hasSymbol_=!0,this.symbolSizeExpression_=t,this}getSymbolSizeExpression(){return this.symbolSizeExpression_}setSymbolRotationExpression(t){return this.symbolRotationExpression_=t,this}setSymbolOffsetExpression(t){return this.symbolOffsetExpression_=t,this}getSymbolOffsetExpression(){return this.symbolOffsetExpression_}setSymbolColorExpression(t){return this.hasSymbol_=!0,this.symbolColorExpression_=t,this}getSymbolColorExpression(){return this.symbolColorExpression_}setTextureCoordinateExpression(t){return this.texCoordExpression_=t,this}setFragmentDiscardExpression(t){return this.discardExpression_=t,this}getFragmentDiscardExpression(){return this.discardExpression_}setSymbolRotateWithView(t){return this.symbolRotateWithView_=t,this}setStrokeWidthExpression(t){return this.hasStroke_=!0,this.strokeWidthExpression_=t,this}setStrokeColorExpression(t){return this.hasStroke_=!0,this.strokeColorExpression_=t,this}getStrokeColorExpression(){return this.strokeColorExpression_}setStrokeOffsetExpression(t){return this.strokeOffsetExpression_=t,this}setStrokeCapExpression(t){return this.strokeCapExpression_=t,this}setStrokeJoinExpression(t){return this.strokeJoinExpression_=t,this}setStrokeMiterLimitExpression(t){return this.strokeMiterLimitExpression_=t,this}setStrokeDistanceFieldExpression(t){return this.strokeDistanceFieldExpression_=t,this}setFillColorExpression(t){return this.hasFill_=!0,this.fillColorExpression_=t,this}getFillColorExpression(){return this.fillColorExpression_}addVertexShaderFunction(t){this.vertexShaderFunctions_.includes(t)||this.vertexShaderFunctions_.push(t)}addFragmentShaderFunction(t){this.fragmentShaderFunctions_.includes(t)||this.fragmentShaderFunctions_.push(t)}getSymbolVertexShader(){return this.hasSymbol_?`${em}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nattribute vec2 a_position;\nattribute float a_index;\nattribute vec4 a_prop_hitColor;\n${this.attributes_.map((function(t){return"attribute "+t+";"})).join("\n")}\nvarying vec2 v_texCoord;\nvarying vec2 v_quadCoord;\nvarying vec4 v_prop_hitColor;\nvarying vec2 v_centerPx;\nvarying float v_angle;\nvarying vec2 v_quadSizePx;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.vertexShaderFunctions_.join("\n")}\nvec2 pxToScreen(vec2 coordPx) {\n vec2 scaled = coordPx / u_viewportSizePx / 0.5;\n return scaled;\n}\n\nvec2 screenToPx(vec2 coordScreen) {\n return (coordScreen * 0.5 + 0.5) * u_viewportSizePx;\n}\n\nvoid main(void) {\n v_quadSizePx = ${this.symbolSizeExpression_};\n vec2 halfSizePx = v_quadSizePx * 0.5;\n vec2 centerOffsetPx = ${this.symbolOffsetExpression_};\n vec2 offsetPx = centerOffsetPx;\n if (a_index == 0.0) {\n offsetPx -= halfSizePx;\n } else if (a_index == 1.0) {\n offsetPx += halfSizePx * vec2(1., -1.);\n } else if (a_index == 2.0) {\n offsetPx += halfSizePx;\n } else {\n offsetPx += halfSizePx * vec2(-1., 1.);\n }\n float angle = ${this.symbolRotationExpression_};\n ${this.symbolRotateWithView_?"angle += u_rotation;":""}\n float c = cos(-angle);\n float s = sin(-angle);\n offsetPx = vec2(c * offsetPx.x - s * offsetPx.y, s * offsetPx.x + c * offsetPx.y);\n vec4 center = u_projectionMatrix * vec4(a_position, 0.0, 1.0);\n gl_Position = center + vec4(pxToScreen(offsetPx), u_depth, 0.);\n vec4 texCoord = ${this.texCoordExpression_};\n float u = a_index == 0.0 || a_index == 3.0 ? texCoord.s : texCoord.p;\n float v = a_index == 2.0 || a_index == 3.0 ? texCoord.t : texCoord.q;\n v_texCoord = vec2(u, v);\n v_prop_hitColor = a_prop_hitColor;\n v_angle = angle;\n c = cos(-v_angle);\n s = sin(-v_angle);\n centerOffsetPx = vec2(c * centerOffsetPx.x - s * centerOffsetPx.y, s * centerOffsetPx.x + c * centerOffsetPx.y); \n v_centerPx = screenToPx(center.xy) + centerOffsetPx;\n${this.varyings_.map((function(t){return" "+t.name+" = "+t.expression+";"})).join("\n")}\n}`:null}getSymbolFragmentShader(){return this.hasSymbol_?`${em}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nvarying vec2 v_texCoord;\nvarying vec4 v_prop_hitColor;\nvarying vec2 v_centerPx;\nvarying float v_angle;\nvarying vec2 v_quadSizePx;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.fragmentShaderFunctions_.join("\n")}\n\nvoid main(void) {\n if (${this.discardExpression_}) { discard; }\n vec2 coordsPx = gl_FragCoord.xy / u_pixelRatio - v_centerPx; // relative to center\n float c = cos(v_angle);\n float s = sin(v_angle);\n coordsPx = vec2(c * coordsPx.x - s * coordsPx.y, s * coordsPx.x + c * coordsPx.y);\n gl_FragColor = ${this.symbolColorExpression_};\n gl_FragColor.rgb *= gl_FragColor.a;\n if (u_hitDetection > 0) {\n if (gl_FragColor.a < 0.05) { discard; };\n gl_FragColor = v_prop_hitColor;\n }\n}`:null}getStrokeVertexShader(){return this.hasStroke_?`${em}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nattribute vec2 a_segmentStart;\nattribute vec2 a_segmentEnd;\nattribute float a_measureStart;\nattribute float a_measureEnd;\nattribute float a_parameters;\nattribute float a_distance;\nattribute vec2 a_joinAngles;\nattribute vec4 a_prop_hitColor;\n${this.attributes_.map((function(t){return"attribute "+t+";"})).join("\n")}\nvarying vec2 v_segmentStart;\nvarying vec2 v_segmentEnd;\nvarying float v_angleStart;\nvarying float v_angleEnd;\nvarying float v_width;\nvarying vec4 v_prop_hitColor;\nvarying float v_distanceOffsetPx;\nvarying float v_measureStart;\nvarying float v_measureEnd;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.vertexShaderFunctions_.join("\n")}\nvec2 worldToPx(vec2 worldPos) {\n vec4 screenPos = u_projectionMatrix * vec4(worldPos, 0.0, 1.0);\n return (0.5 * screenPos.xy + 0.5) * u_viewportSizePx;\n}\n\nvec4 pxToScreen(vec2 pxPos) {\n vec2 screenPos = 2.0 * pxPos / u_viewportSizePx - 1.0;\n return vec4(screenPos, u_depth, 1.0);\n}\n\nbool isCap(float joinAngle) {\n return joinAngle < -0.1;\n}\n\nvec2 getJoinOffsetDirection(vec2 normalPx, float joinAngle) {\n float halfAngle = joinAngle / 2.0;\n float c = cos(halfAngle);\n float s = sin(halfAngle);\n vec2 angleBisectorNormal = vec2(s * normalPx.x + c * normalPx.y, -c * normalPx.x + s * normalPx.y);\n float length = 1.0 / s;\n return angleBisectorNormal * length;\n}\n\nvec2 getOffsetPoint(vec2 point, vec2 normal, float joinAngle, float offsetPx) {\n // if on a cap or the join angle is too high, offset the line along the segment normal\n if (cos(joinAngle) > 0.998 || isCap(joinAngle)) {\n return point - normal * offsetPx;\n }\n // offset is applied along the inverted normal (positive offset goes "right" relative to line direction)\n return point - getJoinOffsetDirection(normal, joinAngle) * offsetPx;\n}\n\nvoid main(void) {\n v_angleStart = a_joinAngles.x;\n v_angleEnd = a_joinAngles.y;\n float vertexNumber = floor(abs(a_parameters) / 10000. + 0.5);\n currentLineMetric = vertexNumber < 1.5 ? a_measureStart : a_measureEnd;\n // we're reading the fractional part while keeping the sign (so -4.12 gives -0.12, 3.45 gives 0.45)\n float angleTangentSum = fract(abs(a_parameters) / 10000.) * 10000. * sign(a_parameters);\n\n float lineWidth = ${this.strokeWidthExpression_};\n float lineOffsetPx = ${this.strokeOffsetExpression_};\n\n // compute segment start/end in px with offset\n vec2 segmentStartPx = worldToPx(a_segmentStart);\n vec2 segmentEndPx = worldToPx(a_segmentEnd);\n vec2 tangentPx = normalize(segmentEndPx - segmentStartPx);\n vec2 normalPx = vec2(-tangentPx.y, tangentPx.x);\n segmentStartPx = getOffsetPoint(segmentStartPx, normalPx, v_angleStart, lineOffsetPx),\n segmentEndPx = getOffsetPoint(segmentEndPx, normalPx, v_angleEnd, lineOffsetPx);\n \n // compute current vertex position\n float normalDir = vertexNumber < 0.5 || (vertexNumber > 1.5 && vertexNumber < 2.5) ? 1.0 : -1.0;\n float tangentDir = vertexNumber < 1.5 ? 1.0 : -1.0;\n float angle = vertexNumber < 1.5 ? v_angleStart : v_angleEnd;\n vec2 joinDirection;\n vec2 positionPx = vertexNumber < 1.5 ? segmentStartPx : segmentEndPx;\n // if angle is too high, do not make a proper join\n if (cos(angle) > 0.985 || isCap(angle)) {\n joinDirection = normalPx * normalDir - tangentPx * tangentDir;\n } else {\n joinDirection = getJoinOffsetDirection(normalPx * normalDir, angle);\n }\n positionPx = positionPx + joinDirection * (lineWidth * 0.5 + 1.); // adding 1 pixel for antialiasing\n gl_Position = pxToScreen(positionPx);\n\n v_segmentStart = segmentStartPx;\n v_segmentEnd = segmentEndPx;\n v_width = lineWidth;\n v_prop_hitColor = a_prop_hitColor;\n v_distanceOffsetPx = a_distance / u_resolution - (lineOffsetPx * angleTangentSum);\n v_measureStart = a_measureStart;\n v_measureEnd = a_measureEnd;\n${this.varyings_.map((function(t){return" "+t.name+" = "+t.expression+";"})).join("\n")}\n}`:null}getStrokeFragmentShader(){return this.hasStroke_?`${em}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nvarying vec2 v_segmentStart;\nvarying vec2 v_segmentEnd;\nvarying float v_angleStart;\nvarying float v_angleEnd;\nvarying float v_width;\nvarying vec4 v_prop_hitColor;\nvarying float v_distanceOffsetPx;\nvarying float v_measureStart;\nvarying float v_measureEnd;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.fragmentShaderFunctions_.join("\n")}\n\nvec2 pxToWorld(vec2 pxPos) {\n vec2 screenPos = 2.0 * pxPos / u_viewportSizePx - 1.0;\n return (u_screenToWorldMatrix * vec4(screenPos, 0.0, 1.0)).xy;\n}\n\nbool isCap(float joinAngle) {\n return joinAngle < -0.1;\n}\n\nfloat segmentDistanceField(vec2 point, vec2 start, vec2 end, float width) {\n vec2 tangent = normalize(end - start);\n vec2 normal = vec2(-tangent.y, tangent.x);\n vec2 startToPoint = point - start;\n return abs(dot(startToPoint, normal)) - width * 0.5;\n}\n\nfloat buttCapDistanceField(vec2 point, vec2 start, vec2 end) {\n vec2 startToPoint = point - start;\n vec2 tangent = normalize(end - start);\n return dot(startToPoint, -tangent);\n}\n\nfloat squareCapDistanceField(vec2 point, vec2 start, vec2 end, float width) {\n return buttCapDistanceField(point, start, end) - width * 0.5;\n}\n\nfloat roundCapDistanceField(vec2 point, vec2 start, vec2 end, float width) {\n float onSegment = max(0., 1000. * dot(point - start, end - start)); // this is very high when inside the segment\n return length(point - start) - width * 0.5 - onSegment;\n}\n\nfloat roundJoinDistanceField(vec2 point, vec2 start, vec2 end, float width) {\n return roundCapDistanceField(point, start, end, width);\n}\n\nfloat bevelJoinField(vec2 point, vec2 start, vec2 end, float width, float joinAngle) {\n vec2 startToPoint = point - start;\n vec2 tangent = normalize(end - start);\n float c = cos(joinAngle * 0.5);\n float s = sin(joinAngle * 0.5);\n float direction = -sign(sin(joinAngle));\n vec2 bisector = vec2(c * tangent.x - s * tangent.y, s * tangent.x + c * tangent.y);\n float radius = width * 0.5 * s;\n return dot(startToPoint, bisector * direction) - radius;\n}\n\nfloat miterJoinDistanceField(vec2 point, vec2 start, vec2 end, float width, float joinAngle) {\n if (cos(joinAngle) > 0.985) { // avoid risking a division by zero\n return bevelJoinField(point, start, end, width, joinAngle);\n }\n float miterLength = 1. / sin(joinAngle * 0.5);\n float miterLimit = ${this.strokeMiterLimitExpression_};\n if (miterLength > miterLimit) {\n return bevelJoinField(point, start, end, width, joinAngle);\n }\n return -1000.;\n}\n\nfloat capDistanceField(vec2 point, vec2 start, vec2 end, float width, float capType) {\n if (capType == ${Wp("butt")}) {\n return buttCapDistanceField(point, start, end);\n } else if (capType == ${Wp("square")}) {\n return squareCapDistanceField(point, start, end, width);\n }\n return roundCapDistanceField(point, start, end, width);\n}\n\nfloat joinDistanceField(vec2 point, vec2 start, vec2 end, float width, float joinAngle, float joinType) {\n if (joinType == ${Wp("bevel")}) {\n return bevelJoinField(point, start, end, width, joinAngle);\n } else if (joinType == ${Wp("miter")}) {\n return miterJoinDistanceField(point, start, end, width, joinAngle);\n }\n return roundJoinDistanceField(point, start, end, width);\n}\n\nfloat computeSegmentPointDistance(vec2 point, vec2 start, vec2 end, float width, float joinAngle, float capType, float joinType) {\n if (isCap(joinAngle)) {\n return capDistanceField(point, start, end, width, capType);\n }\n return joinDistanceField(point, start, end, width, joinAngle, joinType);\n}\n\nvoid main(void) {\n vec2 currentPoint = gl_FragCoord.xy / u_pixelRatio;\n #ifdef GL_FRAGMENT_PRECISION_HIGH\n vec2 worldPos = pxToWorld(currentPoint);\n if (\n abs(u_renderExtent[0] - u_renderExtent[2]) > 0.0 && (\n worldPos[0] < u_renderExtent[0] ||\n worldPos[1] < u_renderExtent[1] ||\n worldPos[0] > u_renderExtent[2] ||\n worldPos[1] > u_renderExtent[3]\n )\n ) {\n discard;\n }\n #endif\n\n float segmentLength = length(v_segmentEnd - v_segmentStart);\n vec2 segmentTangent = (v_segmentEnd - v_segmentStart) / segmentLength;\n vec2 segmentNormal = vec2(-segmentTangent.y, segmentTangent.x);\n vec2 startToPoint = currentPoint - v_segmentStart;\n float lengthToPoint = max(0., min(dot(segmentTangent, startToPoint), segmentLength));\n float currentLengthPx = lengthToPoint + v_distanceOffsetPx; \n float currentRadiusPx = abs(dot(segmentNormal, startToPoint));\n float currentRadiusRatio = dot(segmentNormal, startToPoint) * 2. / v_width;\n currentLineMetric = mix(v_measureStart, v_measureEnd, lengthToPoint / segmentLength);\n\n if (${this.discardExpression_}) { discard; }\n\n vec4 color = ${this.strokeColorExpression_};\n float capType = ${this.strokeCapExpression_};\n float joinType = ${this.strokeJoinExpression_};\n float segmentStartDistance = computeSegmentPointDistance(currentPoint, v_segmentStart, v_segmentEnd, v_width, v_angleStart, capType, joinType);\n float segmentEndDistance = computeSegmentPointDistance(currentPoint, v_segmentEnd, v_segmentStart, v_width, v_angleEnd, capType, joinType);\n float distance = max(\n segmentDistanceField(currentPoint, v_segmentStart, v_segmentEnd, v_width),\n max(segmentStartDistance, segmentEndDistance)\n );\n distance = max(distance, ${this.strokeDistanceFieldExpression_});\n color.a *= smoothstep(0.5, -0.5, distance);\n gl_FragColor = color;\n gl_FragColor.a *= u_globalAlpha;\n gl_FragColor.rgb *= gl_FragColor.a;\n if (u_hitDetection > 0) {\n if (gl_FragColor.a < 0.1) { discard; };\n gl_FragColor = v_prop_hitColor;\n }\n}`:null}getFillVertexShader(){return this.hasFill_?`${em}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nattribute vec2 a_position;\nattribute vec4 a_prop_hitColor;\n${this.attributes_.map((function(t){return"attribute "+t+";"})).join("\n")}\nvarying vec4 v_prop_hitColor;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.vertexShaderFunctions_.join("\n")}\nvoid main(void) {\n gl_Position = u_projectionMatrix * vec4(a_position, u_depth, 1.0);\n v_prop_hitColor = a_prop_hitColor;\n${this.varyings_.map((function(t){return" "+t.name+" = "+t.expression+";"})).join("\n")}\n}`:null}getFillFragmentShader(){return this.hasFill_?`${em}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nvarying vec4 v_prop_hitColor;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.fragmentShaderFunctions_.join("\n")}\nvec2 pxToWorld(vec2 pxPos) {\n vec2 screenPos = 2.0 * pxPos / u_viewportSizePx - 1.0;\n return (u_screenToWorldMatrix * vec4(screenPos, 0.0, 1.0)).xy;\n}\n\nvec2 worldToPx(vec2 worldPos) {\n vec4 screenPos = u_projectionMatrix * vec4(worldPos, 0.0, 1.0);\n return (0.5 * screenPos.xy + 0.5) * u_viewportSizePx;\n}\n\nvoid main(void) {\n vec2 pxPos = gl_FragCoord.xy / u_pixelRatio;\n vec2 pxOrigin = worldToPx(u_patternOrigin);\n #ifdef GL_FRAGMENT_PRECISION_HIGH\n vec2 worldPos = pxToWorld(pxPos);\n if (\n abs(u_renderExtent[0] - u_renderExtent[2]) > 0.0 && (\n worldPos[0] < u_renderExtent[0] ||\n worldPos[1] < u_renderExtent[1] ||\n worldPos[0] > u_renderExtent[2] ||\n worldPos[1] > u_renderExtent[3]\n )\n ) {\n discard;\n }\n #endif\n if (${this.discardExpression_}) { discard; }\n gl_FragColor = ${this.fillColorExpression_};\n gl_FragColor.a *= u_globalAlpha;\n gl_FragColor.rgb *= gl_FragColor.a;\n if (u_hitDetection > 0) {\n if (gl_FragColor.a < 0.1) { discard; };\n gl_FragColor = v_prop_hitColor;\n }\n}`:null}}class rm{constructor(){this.globalCounter_=0,this.refToFeature_=new Map,this.uidToRef_=new Map,this.freeGlobalRef_=[],this.polygonBatch={entries:{},geometriesCount:0,verticesCount:0,ringsCount:0},this.pointBatch={entries:{},geometriesCount:0},this.lineStringBatch={entries:{},geometriesCount:0,verticesCount:0}}addFeatures(t,e){for(let i=0;i0?t[i-1]:null,h=l?l[l.length-1]:0,c=a[a.length-1];a=h>0?a.map((t=>t-h)):a,this.addCoordinates_("Polygon",e.slice(h,c),a,n,r,s,o)}break}case"MultiLineString":{const t=i;for(let i=0,a=t.length;i0?t[i-1]:0;this.addCoordinates_("LineString",e.slice(a,t[i]),null,n,r,s,o)}break}case"MultiPoint":for(let t=0,i=e.length;t1)return void this.addCoordinates_("MultiPolygon",e,i,n,r,s,o)}this.polygonBatch.entries[r]||(this.polygonBatch.entries[r]=this.addRefToEntry_(r,{feature:n,flatCoordss:[],verticesCount:0,ringsCount:0,ringsVerticesCounts:[]})),a=e.length/s;const l=i.length,h=i.map(((t,e,i)=>e>0?(t-i[e-1])/s:t/s));this.polygonBatch.verticesCount+=a,this.polygonBatch.ringsCount+=l,this.polygonBatch.geometriesCount++,this.polygonBatch.entries[r].flatCoordss.push(function(t,e){if(2===e)return t;return t.filter(((t,i)=>i%e<2))}(e,s)),this.polygonBatch.entries[r].ringsVerticesCounts.push(h),this.polygonBatch.entries[r].verticesCount+=a,this.polygonBatch.entries[r].ringsCount+=l;for(let i=0,a=t.length;i0?t[i-1]:0;this.addCoordinates_("LinearRing",e.slice(a,t[i]),null,n,r,s,o)}break}case"Point":this.pointBatch.entries[r]||(this.pointBatch.entries[r]=this.addRefToEntry_(r,{feature:n,flatCoordss:[]})),this.pointBatch.geometriesCount++,this.pointBatch.entries[r].flatCoordss.push(e);break;case"LineString":case"LinearRing":this.lineStringBatch.entries[r]||(this.lineStringBatch.entries[r]=this.addRefToEntry_(r,{feature:n,flatCoordss:[],verticesCount:0})),a=e.length/s,this.lineStringBatch.verticesCount+=a,this.lineStringBatch.geometriesCount++,this.lineStringBatch.entries[r].flatCoordss.push(function(t,e,i){if(3===e&&"XYM"===i)return t;if(4===e)return t.filter(((t,i)=>i%e!=2));if(3===e)return t.map(((t,i)=>i%e!=2?t:0));return new Array(1.5*t.length).fill(0).map(((e,i)=>i%3==2?0:t[Math.round(i/1.5)]))}(e,s,o)),this.lineStringBatch.entries[r].verticesCount+=a}}addRefToEntry_(t,e){const i=this.uidToRef_.get(t),n=i||this.freeGlobalRef_.pop()||++this.globalCounter_;return e.ref=n,i||(this.refToFeature_.set(n,e.feature),this.uidToRef_.set(t,n)),e}returnRef_(t,e){if(!t)throw new Error("This feature has no ref: "+e);this.refToFeature_.delete(t),this.uidToRef_.delete(e),this.freeGlobalRef_.push(t)}changeFeature(t){this.removeFeature(t);const e=t.getGeometry();e&&this.addGeometry_(e,t)}removeFeature(t){let e;e=this.clearFeatureEntryInPointBatch_(t)||e,e=this.clearFeatureEntryInPolygonBatch_(t)||e,e=this.clearFeatureEntryInLineStringBatch_(t)||e,e&&this.returnRef_(e.ref,z(e.feature))}clear(){this.polygonBatch.entries={},this.polygonBatch.geometriesCount=0,this.polygonBatch.verticesCount=0,this.polygonBatch.ringsCount=0,this.lineStringBatch.entries={},this.lineStringBatch.geometriesCount=0,this.lineStringBatch.verticesCount=0,this.pointBatch.entries={},this.pointBatch.geometriesCount=0,this.globalCounter_=0,this.freeGlobalRef_=[],this.refToFeature_.clear(),this.uidToRef_.clear()}getFeatureFromRef(t){return this.refToFeature_.get(t)}}class sm extends Ef{constructor(t,e){super(t),this.batch_=new rm,this.styleRenderers_=e,this.buffers=[],this.maskVertices=new Cf(Ug,Vg),this.setTile(t.tile)}generateMaskBuffer_(){const t=this.tile.getSourceTiles()[0].extent;this.maskVertices.fromArray([t[0],t[1],t[2],t[1],t[2],t[3],t[0],t[3]]),this.helper.flushBufferData(this.maskVertices)}uploadTile(){this.generateMaskBuffer_(),this.batch_.clear();const t=this.tile.getSourceTiles(),e=t.reduce(((t,e)=>t.concat(e.getFeatures())),[]);this.batch_.addFeatures(e);const i=Xt([1,0,0,1,0,0],-t[0].extent[0],-t[0].extent[1]),n=this.styleRenderers_.map(((t,e)=>t.generateBuffers(this.batch_,i).then((t=>{this.buffers[e]=t}))));Promise.all(n).then((()=>{this.setReady()}))}}function om(t,e,i){return Hp(e,i,za(),t)}function am(t){const e=bo(t);return[256*e[0]+e[1],256*e[2]+Math.round(255*e[3])]}function lm(t){return t===Ia||t===Fa?2:t===La?4:1}function hm(t){const e=lm(t);return e>1?`vec${e}`:"float"}function cm(t){return(JSON.stringify(t).split("").reduce(((t,e)=>(t<<5)-t+e.charCodeAt(0)),0)>>>0).toString()}function um(t,e,i,n){if(`${n}radius`in t&&"icon-"!==n){let r=om(i,t[`${n}radius`],Ra);if(`${n}radius2`in t){r=`max(${r}, ${om(i,t[`${n}radius2`],Ra)})`}`${n}stroke-width`in t&&(r=`(${r} + ${om(i,t[`${n}stroke-width`],Ra)} * 0.5)`),e.setSymbolSizeExpression(`vec2(${r} * 2. + 0.5)`)}if(`${n}scale`in t){const r=om(i,t[`${n}scale`],Fa);e.setSymbolSizeExpression(`${e.getSymbolSizeExpression()} * ${r}`)}`${n}displacement`in t&&e.setSymbolOffsetExpression(om(i,t[`${n}displacement`],La)),`${n}rotation`in t&&e.setSymbolRotationExpression(om(i,t[`${n}rotation`],Ra)),`${n}rotate-with-view`in t&&e.setSymbolRotateWithView(!!t[`${n}rotate-with-view`])}function dm(t,e,i,n,r){let s="vec4(0.)";if(null!==e&&(s=e),null!==i&&null!==n){s=`mix(${i}, ${s}, ${`smoothstep(-${n} + 0.63, -${n} - 0.58, ${t})`})`}let o=`${s} * vec4(1.0, 1.0, 1.0, ${`(1.0 - smoothstep(-0.63, 0.58, ${t}))`})`;return null!==r&&(o=`${o} * vec4(1.0, 1.0, 1.0, ${r})`),o}function gm(t,e,i,n,r){const s=new Image;s.crossOrigin=void 0===t[`${n}cross-origin`]?"anonymous":t[`${n}cross-origin`],s.src=t[`${n}src`],i[`u_texture${r}_size`]=()=>s.complete?[s.width,s.height]:[0,0],e.addUniform(`vec2 u_texture${r}_size`);const o=`u_texture${r}_size`;return i[`u_texture${r}`]=s,e.addUniform(`sampler2D u_texture${r}`),o}function fm(t,e,i,n,r){let s=om(i,t[`${e}offset`],La);if(`${e}offset-origin`in t)switch(t[`${e}offset-origin`]){case"top-right":s=`vec2(${n}.x, 0.) + ${r} * vec2(-1., 0.) + ${s} * vec2(-1., 1.)`;break;case"bottom-left":s=`vec2(0., ${n}.y) + ${r} * vec2(0., -1.) + ${s} * vec2(1., -1.)`;break;case"bottom-right":s=`${n} - ${r} - ${s}`}return s}function pm(t){const e={inFragmentShader:!1,properties:{},variables:{},functions:{},style:t},i={inFragmentShader:!0,variables:e.variables,properties:{},functions:{},style:t},n=new nm,r={};if("icon-src"in t?function(t,e,i,n,r){let s="vec4(1.0)";"icon-color"in t&&(s=om(r,t["icon-color"],Ia)),"icon-opacity"in t&&(s=`${s} * vec4(1.0, 1.0, 1.0, ${om(r,t["icon-opacity"],Ra)})`);const o=cm(t["icon-src"]),a=gm(t,e,i,"icon-",o);if(e.setSymbolColorExpression(`${s} * texture2D(u_texture${o}, v_texCoord)`).setSymbolSizeExpression(a),"icon-width"in t&&"icon-height"in t&&e.setSymbolSizeExpression(`vec2(${om(n,t["icon-width"],Ra)}, ${om(n,t["icon-height"],Ra)})`),"icon-offset"in t&&"icon-size"in t){const i=om(n,t["icon-size"],La),r=e.getSymbolSizeExpression();e.setSymbolSizeExpression(i);const s=fm(t,"icon-",n,"v_quadSizePx",i);e.setTextureCoordinateExpression(`(vec4((${s}).xyxy) + vec4(0., 0., ${i})) / (${r}).xyxy`)}if(um(t,e,n,"icon-"),"icon-anchor"in t){const i=om(n,t["icon-anchor"],La);let r,s="1.0";"icon-scale"in t&&(s=om(n,t["icon-scale"],Fa)),r="pixels"===t["icon-anchor-x-units"]&&"pixels"===t["icon-anchor-y-units"]?`${i} * ${s}`:"pixels"===t["icon-anchor-x-units"]?`${i} * vec2(vec2(${s}).x, v_quadSizePx.y)`:"pixels"===t["icon-anchor-y-units"]?`${i} * vec2(v_quadSizePx.x, vec2(${s}).x)`:`${i} * v_quadSizePx`;let o=`v_quadSizePx * vec2(0.5, -0.5) + ${r} * vec2(-1., 1.)`;if("icon-anchor-origin"in t)switch(t["icon-anchor-origin"]){case"top-right":o=`v_quadSizePx * -0.5 + ${r}`;break;case"bottom-left":o=`v_quadSizePx * 0.5 - ${r}`;break;case"bottom-right":o=`v_quadSizePx * vec2(-0.5, 0.5) + ${r} * vec2(1., -1.)`}e.setSymbolOffsetExpression(`${e.getSymbolOffsetExpression()} + ${o}`)}}(t,n,r,e,i):"shape-points"in t?function(t,e,i,n,r){r.functions.round="float round(float v) {\n return sign(v) * floor(abs(v) + 0.5);\n}",r.functions.starDistanceField="float starDistanceField(vec2 point, float numPoints, float radius, float radius2, float angle) {\n float startAngle = -PI * 0.5 + angle; // tip starts upwards and rotates clockwise with angle\n float c = cos(startAngle);\n float s = sin(startAngle);\n vec2 pointRotated = vec2(c * point.x - s * point.y, s * point.x + c * point.y);\n float alpha = TWO_PI / numPoints; // the angle of one sector\n float beta = atan(pointRotated.y, pointRotated.x);\n float gamma = round(beta / alpha) * alpha; // angle in sector\n c = cos(-gamma);\n s = sin(-gamma);\n vec2 inSector = vec2(c * pointRotated.x - s * pointRotated.y, abs(s * pointRotated.x + c * pointRotated.y));\n vec2 tipToPoint = inSector + vec2(-radius, 0.);\n vec2 edgeNormal = vec2(radius2 * sin(alpha * 0.5), -radius2 * cos(alpha * 0.5) + radius);\n return dot(normalize(edgeNormal), tipToPoint);\n}",r.functions.regularDistanceField="float regularDistanceField(vec2 point, float numPoints, float radius, float angle) {\n float startAngle = -PI * 0.5 + angle; // tip starts upwards and rotates clockwise with angle\n float c = cos(startAngle);\n float s = sin(startAngle);\n vec2 pointRotated = vec2(c * point.x - s * point.y, s * point.x + c * point.y);\n float alpha = TWO_PI / numPoints; // the angle of one sector\n float radiusIn = radius * cos(PI / numPoints);\n float beta = atan(pointRotated.y, pointRotated.x);\n float gamma = round((beta - alpha * 0.5) / alpha) * alpha + alpha * 0.5; // angle in sector from mid\n c = cos(-gamma);\n s = sin(-gamma);\n vec2 inSector = vec2(c * pointRotated.x - s * pointRotated.y, abs(s * pointRotated.x + c * pointRotated.y));\n return inSector.x - radiusIn;\n}",um(t,e,n,"shape-");let s=null;"shape-opacity"in t&&(s=om(r,t["shape-opacity"],Ra));let o="coordsPx";"shape-scale"in t&&(o=`coordsPx / ${om(r,t["shape-scale"],Fa)}`);let a=null;"shape-fill-color"in t&&(a=om(r,t["shape-fill-color"],Ia));let l=null;"shape-stroke-color"in t&&(l=om(r,t["shape-stroke-color"],Ia));let h=null;"shape-stroke-width"in t&&(h=om(r,t["shape-stroke-width"],Ra));const c=om(r,t["shape-points"],Ra);let u,d="0.";"shape-angle"in t&&(d=om(r,t["shape-angle"],Ra));let g=om(r,t["shape-radius"],Ra);if(null!==h&&(g=`${g} + ${h} * 0.5`),"shape-radius2"in t){let e=om(r,t["shape-radius2"],Ra);null!==h&&(e=`${e} + ${h} * 0.5`),u=`starDistanceField(${o}, ${c}, ${g}, ${e}, ${d})`}else u=`regularDistanceField(${o}, ${c}, ${g}, ${d})`;const f=dm(u,a,l,h,s);e.setSymbolColorExpression(f)}(t,n,0,e,i):"circle-radius"in t&&function(t,e,i,n,r){r.functions.circleDistanceField="float circleDistanceField(vec2 point, float radius) {\n return length(point) - radius;\n}",um(t,e,n,"circle-");let s=null;"circle-opacity"in t&&(s=om(r,t["circle-opacity"],Ra));let o="coordsPx";"circle-scale"in t&&(o=`coordsPx / ${om(r,t["circle-scale"],Fa)}`);let a=null;"circle-fill-color"in t&&(a=om(r,t["circle-fill-color"],Ia));let l=null;"circle-stroke-color"in t&&(l=om(r,t["circle-stroke-color"],Ia));let h=om(r,t["circle-radius"],Ra),c=null;"circle-stroke-width"in t&&(c=om(r,t["circle-stroke-width"],Ra),h=`(${h} + ${c} * 0.5)`);const u=dm(`circleDistanceField(${o}, ${h})`,a,l,c,s);e.setSymbolColorExpression(u)}(t,n,0,e,i),function(t,e,i,n,r){if("stroke-color"in t&&e.setStrokeColorExpression(om(r,t["stroke-color"],Ia)),"stroke-pattern-src"in t){const n=cm(t["stroke-pattern-src"]),s=gm(t,e,i,"stroke-pattern-",n);let o=s,a="vec2(0.)";"stroke-pattern-offset"in t&&"stroke-pattern-size"in t&&(o=om(r,t["stroke-pattern-size"],La),a=fm(t,"stroke-pattern-",r,s,o));let l="0.";"stroke-pattern-spacing"in t&&(l=om(r,t["stroke-pattern-spacing"],Ra)),r.functions.sampleStrokePattern="vec4 sampleStrokePattern(sampler2D texture, vec2 textureSize, vec2 textureOffset, vec2 sampleSize, float spacingPx, float currentLengthPx, float currentRadiusRatio, float lineWidth) {\n float currentLengthScaled = currentLengthPx * sampleSize.y / lineWidth;\n float spacingScaled = spacingPx * sampleSize.y / lineWidth;\n float uCoordPx = mod(currentLengthScaled, (sampleSize.x + spacingScaled));\n // make sure that we're not sampling too close to the borders to avoid interpolation with outside pixels\n uCoordPx = clamp(uCoordPx, 0.5, sampleSize.x - 0.5);\n float vCoordPx = (-currentRadiusRatio * 0.5 + 0.5) * sampleSize.y;\n vec2 texCoord = (vec2(uCoordPx, vCoordPx) + textureOffset) / textureSize;\n return texture2D(texture, texCoord);\n}";const h=`u_texture${n}`;let c="1.";"stroke-color"in t&&(c=e.getStrokeColorExpression()),e.setStrokeColorExpression(`${c} * sampleStrokePattern(${h}, ${s}, ${a}, ${o}, ${l}, currentLengthPx, currentRadiusRatio, v_width)`)}if("stroke-width"in t&&e.setStrokeWidthExpression(om(n,t["stroke-width"],Ra)),"stroke-offset"in t&&e.setStrokeOffsetExpression(om(n,t["stroke-offset"],Ra)),"stroke-line-cap"in t&&e.setStrokeCapExpression(om(n,t["stroke-line-cap"],Pa)),"stroke-line-join"in t&&e.setStrokeJoinExpression(om(n,t["stroke-line-join"],Pa)),"stroke-miter-limit"in t&&e.setStrokeMiterLimitExpression(om(n,t["stroke-miter-limit"],Ra)),"stroke-line-dash"in t){r.functions.getSingleDashDistance=`float getSingleDashDistance(float distance, float radius, float dashOffset, float dashLength, float dashLengthTotal, float capType) {\n float localDistance = mod(distance, dashLengthTotal);\n float distanceSegment = abs(localDistance - dashOffset - dashLength * 0.5) - dashLength * 0.5;\n distanceSegment = min(distanceSegment, dashLengthTotal - localDistance);\n if (capType == ${Wp("square")}) {\n distanceSegment -= v_width * 0.5;\n } else if (capType == ${Wp("round")}) {\n distanceSegment = min(distanceSegment, sqrt(distanceSegment * distanceSegment + radius * radius) - v_width * 0.5);\n }\n return distanceSegment;\n}`;let i=t["stroke-line-dash"].map((t=>om(r,t,Ra)));i.length%2==1&&(i=[...i,...i]);let s="0.";"stroke-line-dash-offset"in t&&(s=om(n,t["stroke-line-dash-offset"],Ra));const o=`dashDistanceField_${cm(t["stroke-line-dash"])}`,a=i.map(((t,e)=>`float dashLength${e} = ${t};`)),l=i.map(((t,e)=>`dashLength${e}`)).join(" + ");let h="0.",c=`getSingleDashDistance(distance, radius, ${h}, dashLength0, totalDashLength, capType)`;for(let t=2;t{const e=t.variables[s.name];return"number"==typeof e?e:"boolean"==typeof e?e?1:0:s.type===Ia?am([...bo(e||"#eee")]):"string"==typeof e?Vp(e):e}}for(const t in i.properties){const r=i.properties[t];e.properties[t]||(e.properties[t]=r);let s=hm(r.type),o=`a_prop_${r.name}`;r.type===Ia&&(s="vec4",o=`unpackColor(${o})`,n.addVertexShaderFunction("vec4 unpackColor(vec2 packedColor) {\n return vec4(\n fract(floor(packedColor[0] / 256.0) / 256.0),\n fract(packedColor[0] / 256.0),\n fract(floor(packedColor[1] / 256.0) / 256.0),\n fract(packedColor[1] / 256.0)\n );\n}")),n.addVarying(`v_prop_${r.name}`,s,o)}for(const t in e.properties){const i=e.properties[t];n.addAttribute(`${hm(i.type)} a_prop_${i.name}`)}for(const t in e.functions)n.addVertexShaderFunction(e.functions[t]);for(const t in i.functions)n.addFragmentShaderFunction(i.functions[t]);const s={};for(const t in e.properties){const i=e.properties[t];let n;n=i.evaluator?i.evaluator:t=>{const e=t.get(i.name);return i.type===Ia?am([...bo(e||"#eee")]):"string"==typeof e?Vp(e):"boolean"==typeof e?e?1:0:e},s[i.name]={size:lm(i.type),callback:n}}return{builder:n,attributes:s,uniforms:r}}const mm="GENERATE_POLYGON_BUFFERS",_m="GENERATE_POINT_BUFFERS",ym="GENERATE_LINE_STRING_BUFFERS";function xm(){const t='const t="GENERATE_POLYGON_BUFFERS",e="GENERATE_POINT_BUFFERS",n="GENERATE_LINE_STRING_BUFFERS";function r(t,e){const n=e[0],r=e[1];return e[0]=t[0]*n+t[2]*r+t[4],e[1]=t[1]*n+t[3]*r+t[5],e}function x(t,e){const n=(r=e)[0]*r[3]-r[1]*r[2];var r;!function(t,e){if(!t)throw new Error(e)}(0!==n,"Transformation matrix cannot be inverted");const x=e[0],o=e[1],u=e[2],i=e[3],f=e[4],s=e[5];return t[0]=i/n,t[1]=-o/n,t[2]=-u/n,t[3]=x/n,t[4]=(u*s-i*f)/n,t[5]=-(x*s-o*f)/n,t}function o(t,e,n=2){const r=e&&e.length,x=r?e[0]*n:t.length;let o=u(t,0,x,n,!0);const i=[];if(!o||o.next===o.prev)return i;let s,l,c;if(r&&(o=function(t,e,n,r){const x=[];for(let n=0,o=e.length;n80*n){s=1/0,l=1/0;let e=-1/0,r=-1/0;for(let o=n;oe&&(e=n),x>r&&(r=x)}c=Math.max(e-s,r-l),c=0!==c?32767/c:0}return f(o,i,n,s,l,c,0),i}function u(t,e,n,r,x){let o;if(x===function(t,e,n,r){let x=0;for(let o=e,u=n-r;o0)for(let 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s=this.getLayer().getSource();this.sourceListenKeys_=[A(s,Yu,this.handleSourceFeatureAdded_,this),A(s,Ku,this.handleSourceFeatureChanged_,this),A(s,qu,this.handleSourceFeatureDelete_,this),A(s,Hu,this.handleSourceFeatureClear_,this)],s.forEachFeature((t=>{this.featureCache_[z(t)]={feature:t,properties:t.getProperties(),geometry:t.getGeometry()},this.featureCount_++}))}afterHelperCreated(){this.program_=this.helper.getProgram(this.fragmentShader_,this.vertexShader_),this.hitDetectionEnabled_&&(this.hitRenderTarget_=new Uf(this.helper)),this.verticesBuffer_.getArray()&&this.helper.flushBufferData(this.verticesBuffer_),this.indicesBuffer_.getArray()&&this.helper.flushBufferData(this.indicesBuffer_)}handleSourceFeatureAdded_(t){const e=t.feature;this.featureCache_[z(e)]={feature:e,properties:e.getProperties(),geometry:e.getGeometry()},this.featureCount_++}handleSourceFeatureChanged_(t){const e=t.feature;this.featureCache_[z(e)]={feature:e,properties:e.getProperties(),geometry:e.getGeometry()}}handleSourceFeatureDelete_(t){const e=t.feature;delete this.featureCache_[z(e)],this.featureCount_--}handleSourceFeatureClear_(){this.featureCache_={},this.featureCount_=0}renderFrame(t){const e=this.helper.getGL();this.preRender(e,t);const[i,n,r]=vm(t,this.getLayer());this.renderWorlds(t,!1,i,n,r),this.helper.finalizeDraw(t,this.dispatchPreComposeEvent,this.dispatchPostComposeEvent),this.hitDetectionEnabled_&&(this.renderWorlds(t,!0,i,n,r),this.hitRenderTarget_.clearCachedData()),this.postRender(e,t);return this.helper.getCanvas()}prepareFrameInternal(t){const e=this.getLayer(),i=e.getSource(),n=t.viewState,r=!t.viewHints[gs]&&!t.viewHints[fs],s=!he(this.previousExtent_,t.extent),o=this.sourceRevision_e+(t[i].size||1)),0)}function Tm(t,e,i,n){const r=(2+Em(i))*t.geometriesCount;e&&e.length===r||(e=new Float32Array(r));const s=[];let o=0;for(const r in t.entries){const 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Promise((t=>{const e=i=>{const r=i.data;if(r.id!==n)return;if(Pm.removeEventListener("message",e),!this.helper_.getGL())return;const s=new Cf(Ug,Wg).fromArrayBuffer(r.vertexBuffer),o=new Cf(Xg,Wg).fromArrayBuffer(r.indexBuffer);this.helper_.flushBufferData(s),this.helper_.flushBufferData(o),t([o,s])};Pm.addEventListener("message",e)}))}render(t,e,i){this.hasFill_&&this.renderInternal_(t.polygonBuffers[0],t.polygonBuffers[1],this.fillProgram_,this.polygonAttributesDesc_,e,i),this.hasStroke_&&this.renderInternal_(t.lineStringBuffers[0],t.lineStringBuffers[1],this.strokeProgram_,this.lineStringAttributesDesc_,e,i),this.hasSymbol_&&this.renderInternal_(t.pointBuffers[0],t.pointBuffers[1],this.symbolProgram_,this.pointAttributesDesc_,e,i)}renderInternal_(t,e,i,n,r,s){const o=t.getSize();0!==o&&(this.helper_.useProgram(i,r),this.helper_.bindBuffer(e),this.helper_.bindBuffer(t),this.helper_.enableAttributes(n),s(),this.helper_.drawElements(0,o))}setHelper(t,e=null){this.helper_=t,this.hasFill_&&(this.fillProgram_=this.helper_.getProgram(this.fillFragmentShader_,this.fillVertexShader_)),this.hasStroke_&&(this.strokeProgram_=this.helper_.getProgram(this.strokeFragmentShader_,this.strokeVertexShader_)),this.hasSymbol_&&(this.symbolProgram_=this.helper_.getProgram(this.symbolFragmentShader_,this.symbolVertexShader_)),this.helper_.addUniforms(this.uniforms_),e&&(e.polygonBuffers&&(this.helper_.flushBufferData(e.polygonBuffers[0]),this.helper_.flushBufferData(e.polygonBuffers[1])),e.lineStringBuffers&&(this.helper_.flushBufferData(e.lineStringBuffers[0]),this.helper_.flushBufferData(e.lineStringBuffers[1])),e.pointBuffers&&(this.helper_.flushBufferData(e.pointBuffers[0]),this.helper_.flushBufferData(e.pointBuffers[1])))}}const zm={...Mf,RENDER_EXTENT:"u_renderExtent",PATTERN_ORIGIN:"u_patternOrigin",GLOBAL_ALPHA:"u_globalAlpha"};const Bm={...Cp,TILE_MASK_TEXTURE:"u_depthMask",TILE_ZOOM_LEVEL:"u_tileZoomLevel"},Um={POSITION:"a_position"};const Xm=0,Vm=1,Wm=2,Zm=3,$m=4,Ym=5,Km=6,Hm=7,qm=8,Jm=9,Qm=10,t_=11,e_=12,i_=[qm],n_=[e_],r_=[Vm],s_=[Zm];class o_ extends Lc{constructor(t,e,i,n){super(),this.tolerance=t,this.maxExtent=e,this.pixelRatio=n,this.maxLineWidth=0,this.resolution=i,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_=null,this.bufferedMaxExtent_=null,this.instructions=[],this.coordinates=[],this.tmpCoordinate_=[],this.hitDetectionInstructions=[],this.state={}}applyPixelRatio(t){const e=this.pixelRatio;return 1==e?t:t.map((function(t){return t*e}))}appendFlatPointCoordinates(t,e){const i=this.getBufferedMaxExtent(),n=this.tmpCoordinate_,r=this.coordinates;let s=r.length;for(let o=0,a=t.length;oa&&(this.instructions.push([$m,a,h,t,i,Jn,r]),this.hitDetectionInstructions.push([$m,a,h,t,n||i,Jn,r]));break;case"Point":l=t.getFlatCoordinates(),this.coordinates.push(l[0],l[1]),h=this.coordinates.length,this.instructions.push([$m,a,h,t,i,void 0,r]),this.hitDetectionInstructions.push([$m,a,h,t,n||i,void 0,r])}this.endGeometry(e)}beginGeometry(t,e,i){this.beginGeometryInstruction1_=[Xm,e,0,t,i],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[Xm,e,0,t,i],this.hitDetectionInstructions.push(this.beginGeometryInstruction2_)}finish(){return{instructions:this.instructions,hitDetectionInstructions:this.hitDetectionInstructions,coordinates:this.coordinates}}reverseHitDetectionInstructions(){const t=this.hitDetectionInstructions;let e;t.reverse();const i=t.length;let n,r,s=-1;for(e=0;ethis.maxLineWidth&&(this.maxLineWidth=i.lineWidth,this.bufferedMaxExtent_=null)}else i.strokeStyle=void 0,i.lineCap=void 0,i.lineDash=null,i.lineDashOffset=void 0,i.lineJoin=void 0,i.lineWidth=void 0,i.miterLimit=void 0}createFill(t){const e=t.fillStyle,i=[Qm,e];return"string"!=typeof e&&i.push(t.fillPatternScale),i}applyStroke(t){this.instructions.push(this.createStroke(t))}createStroke(t){return[t_,t.strokeStyle,t.lineWidth*this.pixelRatio,t.lineCap,t.lineJoin,t.miterLimit,this.applyPixelRatio(t.lineDash),t.lineDashOffset*this.pixelRatio]}updateFillStyle(t,e){const i=t.fillStyle;"string"==typeof i&&t.currentFillStyle==i||(void 0!==i&&this.instructions.push(e.call(this,t)),t.currentFillStyle=i)}updateStrokeStyle(t,e){const i=t.strokeStyle,n=t.lineCap,r=t.lineDash,s=t.lineDashOffset,o=t.lineJoin,a=t.lineWidth,l=t.miterLimit;(t.currentStrokeStyle!=i||t.currentLineCap!=n||r!=t.currentLineDash&&!c(t.currentLineDash,r)||t.currentLineDashOffset!=s||t.currentLineJoin!=o||t.currentLineWidth!=a||t.currentMiterLimit!=l)&&(void 0!==i&&e.call(this,t),t.currentStrokeStyle=i,t.currentLineCap=n,t.currentLineDash=r,t.currentLineDashOffset=s,t.currentLineJoin=o,t.currentLineWidth=a,t.currentMiterLimit=l)}endGeometry(t){this.beginGeometryInstruction1_[2]=this.instructions.length,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_[2]=this.hitDetectionInstructions.length,this.beginGeometryInstruction2_=null;const e=[Hm,t];this.instructions.push(e),this.hitDetectionInstructions.push(e)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=Jt(this.maxExtent),this.maxLineWidth>0)){const t=this.resolution*(this.maxLineWidth+1)/2;qt(this.bufferedMaxExtent_,t,this.bufferedMaxExtent_)}return this.bufferedMaxExtent_}}class a_ extends o_{constructor(t,e,i,n){super(t,e,i,n),this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.anchorX_=void 0,this.anchorY_=void 0,this.height_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.scale_=void 0,this.width_=void 0,this.declutterMode_=void 0,this.declutterImageWithText_=void 0}drawPoint(t,e,i){if(!this.image_||this.maxExtent&&!te(this.maxExtent,t.getFlatCoordinates()))return;this.beginGeometry(t,e,i);const n=t.getFlatCoordinates(),r=t.getStride(),s=this.coordinates.length,o=this.appendFlatPointCoordinates(n,r);this.instructions.push([Km,s,o,this.image_,this.anchorX_*this.imagePixelRatio_,this.anchorY_*this.imagePixelRatio_,Math.ceil(this.height_*this.imagePixelRatio_),this.opacity_,this.originX_*this.imagePixelRatio_,this.originY_*this.imagePixelRatio_,this.rotateWithView_,this.rotation_,[this.scale_[0]*this.pixelRatio/this.imagePixelRatio_,this.scale_[1]*this.pixelRatio/this.imagePixelRatio_],Math.ceil(this.width_*this.imagePixelRatio_),this.declutterMode_,this.declutterImageWithText_]),this.hitDetectionInstructions.push([Km,s,o,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,1,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(e)}drawMultiPoint(t,e,i){if(!this.image_)return;this.beginGeometry(t,e,i);const n=t.getFlatCoordinates(),r=[];for(let e=0,i=n.length;e=t){const e=(t-a+u)/u,d=_i(i,h,e),g=_i(n,c,e);l.push(d,g),s.push(l),l=[d,g],a==t&&(o+=r),a=0}else if(a0&&s.push(l),s}function u_(t,e,i,n,r){let s,o,a,l,h,c,u,d,g,f,p=i,m=i,_=0,y=0,x=i;for(o=i;ot&&(y>_&&(_=y,p=x,m=o),y=0,x=o-r)),a=l,u=g,d=f),h=i,c=n}return y+=l,y>_?[x,o]:[p,m]}const d_={left:0,center:.5,right:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1};class g_ extends o_{constructor(t,e,i,n){super(t,e,i,n),this.labels_=null,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=void 0,this.textRotation_=0,this.textFillState_=null,this.fillStates={},this.fillStates[Zo]={fillStyle:Zo},this.textStrokeState_=null,this.strokeStates={},this.textState_={},this.textStates={},this.textKey_="",this.fillKey_="",this.strokeKey_="",this.declutterMode_=void 0,this.declutterImageWithText_=void 0}finish(){const t=super.finish();return t.textStates=this.textStates,t.fillStates=this.fillStates,t.strokeStates=this.strokeStates,t}drawText(t,e,i){const n=this.textFillState_,r=this.textStrokeState_,s=this.textState_;if(""===this.text_||!s||!n&&!r)return;const o=this.coordinates;let a=o.length;const l=t.getType();let h=null,c=t.getStride();if("line"!==s.placement||"LineString"!=l&&"MultiLineString"!=l&&"Polygon"!=l&&"MultiPolygon"!=l){let n=s.overflow?null:[];switch(l){case"Point":case"MultiPoint":h=t.getFlatCoordinates();break;case"LineString":h=t.getFlatMidpoint();break;case"Circle":h=t.getCenter();break;case"MultiLineString":h=t.getFlatMidpoints(),c=2;break;case"Polygon":h=t.getFlatInteriorPoint(),s.overflow||n.push(h[2]/this.resolution),c=3;break;case"MultiPolygon":const e=t.getFlatInteriorPoints();h=[];for(let t=0,i=e.length;t{const n=o[2*(t+i)]===h[i*c]&&o[2*(t+i)+1]===h[i*c+1];return n||--t,n}))}this.saveTextStates_(),(s.backgroundFill||s.backgroundStroke)&&(this.setFillStrokeStyle(s.backgroundFill,s.backgroundStroke),s.backgroundFill&&this.updateFillStyle(this.state,this.createFill),s.backgroundStroke&&(this.updateStrokeStyle(this.state,this.applyStroke),this.hitDetectionInstructions.push(this.createStroke(this.state)))),this.beginGeometry(t,e,i);let u=s.padding;if(u!=ta&&(s.scale[0]<0||s.scale[1]<0)){let t=s.padding[0],e=s.padding[1],i=s.padding[2],n=s.padding[3];s.scale[0]<0&&(e=-e,n=-n),s.scale[1]<0&&(t=-t,i=-i),u=[t,e,i,n]}const d=this.pixelRatio;this.instructions.push([Km,a,r,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[1,1],NaN,this.declutterMode_,this.declutterImageWithText_,u==ta?ta:u.map((function(t){return t*d})),!!s.backgroundFill,!!s.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,n]);const g=1/d,f=this.state.fillStyle;s.backgroundFill&&(this.state.fillStyle=Zo,this.hitDetectionInstructions.push(this.createFill(this.state))),this.hitDetectionInstructions.push([Km,a,r,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[g,g],NaN,this.declutterMode_,this.declutterImageWithText_,u,!!s.backgroundFill,!!s.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_?Zo:this.fillKey_,this.textOffsetX_,this.textOffsetY_,n]),s.backgroundFill&&(this.state.fillStyle=f,this.hitDetectionInstructions.push(this.createFill(this.state))),this.endGeometry(e)}else{if(!Le(this.maxExtent,t.getExtent()))return;let n;if(h=t.getFlatCoordinates(),"LineString"==l)n=[h.length];else if("MultiLineString"==l)n=t.getEnds();else if("Polygon"==l)n=t.getEnds().slice(0,1);else if("MultiPolygon"==l){const e=t.getEndss();n=[];for(let t=0,i=e.length;tt[2]}else R=v>C;const P=Math.PI,I=[],L=S+n===e;let F;if(m=0,_=E,d=t[e=S],g=t[e+1],L){y(),F=Math.atan2(g-p,d-f),R&&(F+=F>0?-P:P);const t=(C+v)/2,e=(b+w)/2;return I[0]=[t,e,(T-s)/2,F,r],I}for(let t=0,u=(r=r.replace(/\n/g," ")).length;t0?-P:P),void 0!==F){let t=v-F;if(t+=t>P?-2*P:t<-P?2*P:0,Math.abs(t)>o)return null}F=v;const w=t;let S=0;for(;t0&&t.push("\n",""),t.push(e,""),t}class b_{constructor(t,e,i,n,r){this.overlaps=i,this.pixelRatio=e,this.resolution=t,this.alignAndScaleFill_,this.instructions=n.instructions,this.coordinates=n.coordinates,this.coordinateCache_={},this.renderedTransform_=[1,0,0,1,0,0],this.hitDetectionInstructions=n.hitDetectionInstructions,this.pixelCoordinates_=null,this.viewRotation_=0,this.fillStates=n.fillStates||{},this.strokeStates=n.strokeStates||{},this.textStates=n.textStates||{},this.widths_={},this.labels_={},this.zIndexContext_=r?new fg:null}getZIndexContext(){return this.zIndexContext_}createLabel(t,e,i,n){const r=t+e+i+n;if(this.labels_[r])return this.labels_[r];const s=n?this.strokeStates[n]:null,o=i?this.fillStates[i]:null,a=this.textStates[e],l=this.pixelRatio,h=[a.scale[0]*l,a.scale[1]*l],c=a.justify?d_[a.justify]:T_(Array.isArray(t)?t[0]:t,a.textAlign||Jo),u=n&&s.lineWidth?s.lineWidth:0,d=Array.isArray(t)?t:String(t).split("\n").reduce(C_,[]),{width:g,height:f,widths:p,heights:m,lineWidths:_}=ca(a,d),y=g+u,x=[],v=(y+2)*h[0],w=(f+u)*h[1],S={width:v<0?Math.floor(v):Math.ceil(v),height:w<0?Math.floor(w):Math.ceil(w),contextInstructions:x};1==h[0]&&1==h[1]||x.push("scale",h),n&&(x.push("strokeStyle",s.strokeStyle),x.push("lineWidth",u),x.push("lineCap",s.lineCap),x.push("lineJoin",s.lineJoin),x.push("miterLimit",s.miterLimit),x.push("setLineDash",[s.lineDash]),x.push("lineDashOffset",s.lineDashOffset)),i&&x.push("fillStyle",o.fillStyle),x.push("textBaseline","middle"),x.push("textAlign","center");const E=.5-c;let T=c*y+E*u;const C=[],b=[];let R,P=0,I=0,L=0,F=0;for(let t=0,e=d.length;tt?t-l:r,x=s+h>e?e-h:s,v=g[3]+y*u[0]+g[1],w=g[0]+x*u[1]+g[2],S=m-g[3],E=_-g[0];let T;return(f||0!==c)&&(y_[0]=S,w_[0]=S,y_[1]=E,x_[1]=E,x_[0]=S+v,v_[0]=x_[0],v_[1]=E+w,w_[1]=v_[1]),0!==c?(T=Vt([1,0,0,1,0,0],i,n,1,1,c,-i,-n),zt(T,y_),zt(T,x_),zt(T,v_),zt(T,w_),se(Math.min(y_[0],x_[0],v_[0],w_[0]),Math.min(y_[1],x_[1],v_[1],w_[1]),Math.max(y_[0],x_[0],v_[0],w_[0]),Math.max(y_[1],x_[1],v_[1],w_[1]),__)):se(Math.min(S,S+v),Math.min(E,E+w),Math.max(S,S+v),Math.max(E,E+w),__),d&&(m=Math.round(m),_=Math.round(_)),{drawImageX:m,drawImageY:_,drawImageW:y,drawImageH:x,originX:l,originY:h,declutterBox:{minX:__[0],minY:__[1],maxX:__[2],maxY:__[3],value:p},canvasTransform:T,scale:u}}replayImageOrLabel_(t,e,i,n,r,s,o){const a=!(!s&&!o),l=n.declutterBox,h=o?o[2]*n.scale[0]/2:0;return l.minX-h<=e[0]&&l.maxX+h>=0&&l.minY-h<=e[1]&&l.maxY+h>=0&&(a&&this.replayTextBackground_(t,y_,x_,v_,w_,s,o),ua(t,n.canvasTransform,r,i,n.originX,n.originY,n.drawImageW,n.drawImageH,n.drawImageX,n.drawImageY,n.scale)),!0}fill_(t){const e=this.alignAndScaleFill_;if(e){const i=zt(this.renderedTransform_,[0,0]),n=512*this.pixelRatio;t.save(),t.translate(i[0]%n,i[1]%n),1!==e&&t.scale(e,e),t.rotate(this.viewRotation_)}t.fill(),e&&t.restore()}setStrokeStyle_(t,e){t.strokeStyle=e[1],t.lineWidth=e[2],t.lineCap=e[3],t.lineJoin=e[4],t.miterLimit=e[5],t.lineDashOffset=e[7],t.setLineDash(e[6])}drawLabelWithPointPlacement_(t,e,i,n){const r=this.textStates[e],s=this.createLabel(t,e,n,i),o=this.strokeStates[i],a=this.pixelRatio,l=T_(Array.isArray(t)?t[0]:t,r.textAlign||Jo),h=d_[r.textBaseline||Qo],c=o&&o.lineWidth?o.lineWidth:0;return{label:s,anchorX:l*(s.width/a-2*r.scale[0])+2*(.5-l)*c,anchorY:h*s.height/a+2*(.5-h)*c}}execute_(t,e,i,n,r,s,o,a){const l=this.zIndexContext_;let h;this.pixelCoordinates_&&c(i,this.renderedTransform_)?h=this.pixelCoordinates_:(this.pixelCoordinates_||(this.pixelCoordinates_=[]),h=Tn(this.coordinates,0,this.coordinates.length,2,i,this.pixelCoordinates_),jt(this.renderedTransform_,i));let u=0;const d=n.length;let g,f,p,m,_,y,x,v,w,S,E,T,C,b=0,R=0,P=0,I=null,L=null;const F=this.coordinateCache_,M=this.viewRotation_,A=Math.round(1e12*Math.atan2(-i[1],i[0]))/1e12,O={context:t,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:M},D=this.instructions!=n||this.overlaps?0:200;let N,k,G,j;for(;uD&&(this.fill_(t),R=0),P>D&&(t.stroke(),P=0),R||P||(t.beginPath(),_=NaN,y=NaN),++u;break;case Wm:b=i[1];const n=h[b],c=h[b+1],d=h[b+2]-n,z=h[b+3]-c,B=Math.sqrt(d*d+z*z);t.moveTo(n+B,c),t.arc(n,c,B,0,2*Math.PI,!0),++u;break;case Zm:t.closePath(),++u;break;case $m:b=i[1],g=i[2];const U=i[3],X=i[4],V=i[5];O.geometry=U,O.feature=N,u in F||(F[u]=[]);const W=F[u];V?V(h,b,g,2,W):(W[0]=h[b],W[1]=h[b+1],W.length=2),l&&(l.zIndex=i[6]),X(W,O),++u;break;case Km:b=i[1],g=i[2],w=i[3],f=i[4],p=i[5];let Z=i[6];const $=i[7],Y=i[8],K=i[9],H=i[10];let q=i[11];const J=i[12];let Q=i[13];m=i[14]||"declutter";const tt=i[15];if(!w&&i.length>=20){S=i[19],E=i[20],T=i[21],C=i[22];const t=this.drawLabelWithPointPlacement_(S,E,T,C);w=t.label,i[3]=w;const e=i[23];f=(t.anchorX-e)*this.pixelRatio,i[4]=f;const n=i[24];p=(t.anchorY-n)*this.pixelRatio,i[5]=p,Z=w.height,i[6]=Z,Q=w.width,i[13]=Q}let et,it,nt,rt;i.length>25&&(et=i[25]),i.length>17?(it=i[16],nt=i[17],rt=i[18]):(it=ta,nt=!1,rt=!1),H&&A?q+=M:H||A||(q-=M);let st=0;for(;b!P_.includes(t)));class L_{constructor(t,e,i,n,r,s,o){this.maxExtent_=t,this.overlaps_=n,this.pixelRatio_=i,this.resolution_=e,this.renderBuffer_=s,this.executorsByZIndex_={},this.hitDetectionContext_=null,this.hitDetectionTransform_=[1,0,0,1,0,0],this.renderedContext_=null,this.deferredZIndexContexts_={},this.createExecutors_(r,o)}clip(t,e){const i=this.getClipCoords(e);t.beginPath(),t.moveTo(i[0],i[1]),t.lineTo(i[2],i[3]),t.lineTo(i[4],i[5]),t.lineTo(i[6],i[7]),t.clip()}createExecutors_(t,e){for(const i in t){let n=this.executorsByZIndex_[i];void 0===n&&(n={},this.executorsByZIndex_[i]=n);const r=t[i];for(const t in r){const i=r[t];n[t]=new b_(this.resolution_,this.pixelRatio_,this.overlaps_,i,e)}}}hasExecutors(t){for(const e in this.executorsByZIndex_){const i=this.executorsByZIndex_[e];for(let e=0,n=t.length;e0){if(!o||"none"===i||"Image"!==g&&"Text"!==g||o.includes(t)){const i=(d[l]-3)/4,s=n-i%a,o=n-(i/a|0),h=r(t,e,s*s+o*o);if(h)return h}c.clearRect(0,0,a,a);break}}const p=Object.keys(this.executorsByZIndex_).map(Number);let m,_,y,x,v;for(p.sort(s),m=p.length-1;m>=0;--m){const t=p[m].toString();for(y=this.executorsByZIndex_[t],_=R_.length-1;_>=0;--_)if(g=R_[_],x=y[g],void 0!==x&&(v=x.executeHitDetection(c,l,i,f,u),v))return v}}getClipCoords(t){const e=this.maxExtent_;if(!e)return null;const i=e[0],n=e[1],r=e[2],s=e[3],o=[i,n,i,s,r,s,r,n];return Tn(o,0,8,2,t,o),o}isEmpty(){return y(this.executorsByZIndex_)}execute(t,e,i,n,r,o,a){const l=Object.keys(this.executorsByZIndex_).map(Number);l.sort(s),o=o||R_;const h=R_.length;let c,u,d,g,f;for(a&&l.reverse(),c=0,u=l.length;cu.execute(t,e,i,n,r,a))):u.execute(g,e,i,n,r,a),f&&g.restore(),o){o.offset();const t=l[c]*h+d;this.deferredZIndexContexts_[t]||(this.deferredZIndexContexts_[t]=[]),this.deferredZIndexContexts_[t].push(o)}}}}this.renderedContext_=t}getDeferredZIndexContexts(){return this.deferredZIndexContexts_}getRenderedContext(){return this.renderedContext_}renderDeferred(){const t=this.deferredZIndexContexts_,e=Object.keys(t).map(Number).sort(s);for(let i=0,n=e.length;i{t.draw(this.renderedContext_),t.clear()})),t[e[i]].length=0}}const F_={};function M_(t){if(void 0!==F_[t])return F_[t];const e=2*t+1,i=t*t,n=new Array(i+1);for(let r=0;r<=t;++r)for(let s=0;s<=t;++s){const o=r*r+s*s;if(o>i)break;let a=n[o];a||(a=[],n[o]=a),a.push(4*((t+r)*e+(t+s))+3),r>0&&a.push(4*((t-r)*e+(t+s))+3),s>0&&(a.push(4*((t+r)*e+(t-s))+3),r>0&&a.push(4*((t-r)*e+(t-s))+3))}const r=[];for(let t=0,e=n.length;t{if(this.frameState&&!this.hitDetectionImageData_&&!this.animatingOrInteracting_){const t=this.frameState.size.slice(),e=this.renderedCenter_,i=this.renderedResolution_,n=this.renderedRotation_,r=this.renderedProjection_,s=this.wrappedRenderedExtent_,o=this.getLayer(),a=[],l=t[0]*A_,h=t[1]*A_;a.push(this.getRenderTransform(e,i,n,A_,l,h,0).slice());const c=o.getSource(),u=r.getExtent();if(c.getWrapX()&&r.canWrapX()&&!ee(u,s)){let t=s[0];const r=Ie(u);let o,c=0;for(;tu[2];)++c,o=r*c,a.push(this.getRenderTransform(e,i,n,A_,l,h,o).slice()),t-=r}const d=pn();this.hitDetectionImageData_=O_(t,a,this.renderedFeatures_,o.getStyleFunction(),s,i,n,Dc(i,this.renderedPixelRatio_),d?r:null)}e(D_(t,this.renderedFeatures_,this.hitDetectionImageData_))}))}forEachFeatureAtCoordinate(t,e,i,n,r){if(!this.replayGroup_)return;const s=e.viewState.resolution,o=e.viewState.rotation,a=this.getLayer(),l={},h=function(t,e,i){const s=z(t),o=l[s];if(o){if(!0!==o&&ic=n.forEachFeatureAtCoordinate(t,s,o,i,h,d&&e.declutter[d]?e.declutter[d].all().map((t=>t.value)):null))),c}handleFontsChanged(){const t=this.getLayer();t.getVisible()&&this.replayGroup_&&t.changed()}handleStyleImageChange_(t){this.renderIfReadyAndVisible()}prepareFrame(t){const e=this.getLayer(),i=e.getSource();if(!i)return!1;const n=t.viewHints[gs],r=t.viewHints[fs],s=e.getUpdateWhileAnimating(),o=e.getUpdateWhileInteracting();if(this.ready&&!s&&n||!o&&r)return this.animatingOrInteracting_=!0,!0;this.animatingOrInteracting_=!1;const a=t.extent,l=t.viewState,h=l.projection,u=l.resolution,d=t.pixelRatio,g=e.getRevision(),f=e.getRenderBuffer();let p=e.getRenderOrder();void 0===p&&(p=Oc);const m=l.center.slice(),_=qt(a,f*u),y=_.slice(),x=[_.slice()],v=h.getExtent();if(i.getWrapX()&&h.canWrapX()&&!ee(v,t.extent)){const t=Ie(v),e=Math.max(Ie(_)/2,t);_[0]=v[0]-e,_[2]=v[2]+e,Ni(m,h);const i=Ne(x[0],h);i[0]v[0]&&i[2]>v[2]&&x.push([i[0]-t,i[1],i[2]-t,i[3]])}if(this.ready&&this.renderedResolution_==u&&this.renderedRevision_==g&&this.renderedRenderOrder_==p&&this.renderedFrameDeclutter_===!!t.declutter&&ee(this.wrappedRenderedExtent_,_))return c(this.renderedExtent_,y)||(this.hitDetectionImageData_=null,this.renderedExtent_=y),this.renderedCenter_=m,this.replayGroupChanged=!1,!0;this.replayGroup_=null;const w=new p_(Nc(u,d),_,u,d),S=pn();let E;if(S){for(let t=0,e=x.length;t{let n;const r=t.getStyleFunction()||e.getStyleFunction();if(r&&(n=r(t,u)),n){const e=this.renderFeature(t,T,n,w,E,this.getLayer().getDeclutter(),i);C=C&&!e}},R=yn(_,h),P=i.getFeaturesInExtent(R);p&&P.sort(p);for(let t=0,e=P.length;t{if(f.getState()!==Ur.LOADED)return;this.image=g?null:f;const t=f.getPixelRatio(),n=$c(f.getResolution())*e/t;this.renderedResolution=n,this.coordinateToVectorPixelTransform_=Vt(this.coordinateToVectorPixelTransform_,a/2,l/2,1/n,-1/n,0,-i.center[0],-i.center[1])})),f.load()}return this.image&&(this.renderedPixelToCoordinateTransform_=t.pixelToCoordinateTransform.slice()),!!this.image}preRender(){}postRender(){}renderDeclutter(){}forEachFeatureAtCoordinate(t,e,i,n,r){return this.vectorRenderer_?this.vectorRenderer_.forEachFeatureAtCoordinate(t,e,i,n,r):super.forEachFeatureAtCoordinate(t,e,i,n,r)}}const G_={image:["Polygon","Circle","LineString","Image","Text"],hybrid:["Polygon","LineString"],vector:[]},j_={hybrid:["Image","Text","Default"],vector:["Polygon","Circle","LineString","Image","Text","Default"]};class z_ extends Rg{constructor(t,e){super(t,e),this.boundHandleStyleImageChange_=this.handleStyleImageChange_.bind(this),this.renderedLayerRevision_,this.renderedPixelToCoordinateTransform_=null,this.renderedRotation_,this.renderedOpacity_=1,this.tmpTransform_=[1,0,0,1,0,0],this.tileClipContexts_=null}drawTile(t,e,i,n,r,s,o,a){this.updateExecutorGroup_(t,e.pixelRatio,e.viewState.projection),this.tileImageNeedsRender_(t)&&this.renderTileImage_(t,e),super.drawTile(t,e,i,n,r,s,o,a)}getTile(t,e,i,n){const r=this.getOrCreateTile(t,e,i,n);if(!r)return null;const s=n.viewState.resolution,o=n.viewHints;return!!(o[gs]||o[fs])&&r.wantedResolution||(r.wantedResolution=s),r}prepareFrame(t){const e=this.getLayer().getRevision();return this.renderedLayerRevision_!==e&&(this.renderedLayerRevision_=e,this.renderedTiles.length=0),super.prepareFrame(t)}updateExecutorGroup_(t,e,i){const n=this.getLayer(),r=n.getRevision(),s=n.getRenderOrder()||null,o=t.wantedResolution,a=t.getReplayState(n);if(!a.dirty&&a.renderedResolution===o&&a.renderedRevision==r&&a.renderedRenderOrder==s)return;const l=n.getSource(),h=!!n.getDeclutter(),c=l.getTileGrid(),u=l.getTileGridForProjection(i).getTileCoordExtent(t.wrappedTileCoord),d=l.getSourceTiles(e,i,t),g=z(n);delete t.hitDetectionImageData[g],t.executorGroups[g]=[],a.dirty=!1;for(let i=0,r=d.length;i{const r=p?e.declutter[p].all().map((t=>t.value)):null;for(let e=0,a=n.length;e{const n=this.getLayer(),r=z(n),s=n.getSource(),o=this.renderedProjection,a=o.getExtent(),l=this.renderedResolution,h=s.getTileGridForProjection(o),c=zt(this.renderedPixelToCoordinateTransform_,t.slice()),u=h.getTileCoordForCoordAndResolution(c,l);let d;for(let t=0,e=this.renderedTiles.length;t0)return void e([]);const g=Re(h.getTileCoordExtent(d.wrappedTileCoord)),f=[(c[0]-g[0])/l,(g[1]-c[1])/l],p=d.getSourceTiles().reduce((function(t,e){return t.concat(e.getFeatures())}),[]);let m=d.hitDetectionImageData[r];if(!m){const t=ro(h.getTileSize(h.getZForResolution(l,s.zDirection))),e=this.renderedRotation_;m=O_(t,[this.getRenderTransform(h.getTileCoordCenter(d.wrappedTileCoord),l,0,A_,t[0]*A_,t[1]*A_,0)],p,n.getStyleFunction(),h.getTileCoordExtent(d.wrappedTileCoord),d.getReplayState(n).renderedResolution,e),d.hitDetectionImageData[r]=m}e(D_(f,p,m))}))}getFeaturesInExtent(t){const e=[],i=this.getTileCache();if(0===i.getCount())return e;const n=this.getLayer().getSource().tileGrid,r=n.getZForResolution(this.renderedResolution);return i.forEach((i=>{if(i.tileCoord[0]!==r||i.getState()!==H)return;const s=i.getSourceTiles();for(let i=0,r=s.length;i=0;--e)n[e].execute(this.context,[this.context.canvas.width,this.context.canvas.height],this.getTileRenderTransform(i,t),t.viewState.rotation,s,P_,r?t.declutter[r]:void 0)}i.globalAlpha=n}renderDeferredInternal(t){const e=this.renderedTiles.reduce(((t,e,i)=>(e.executorGroups[z(this.getLayer())].forEach((e=>t.push({executorGroup:e,index:i}))),t)),[]),i=e.map((({executorGroup:t})=>t.getDeferredZIndexContexts())),n={};for(let t=0,i=e.length;t{i.forEach(((i,n)=>{i[t]&&(i[t].forEach((t=>{const{executorGroup:i,index:r}=e[n],s=i.getRenderedContext(),o=s.globalAlpha;s.globalAlpha=this.renderedOpacity_;const a=this.tileClipContexts_[r];a&&a.draw(s),t.draw(s),a&&s.restore(),s.globalAlpha=o,t.clear()})),i[t].length=0)}))}))}getTileRenderTransform(t,e){const i=e.pixelRatio,n=e.viewState,r=n.center,s=n.resolution,o=n.rotation,a=e.size,l=Math.round(a[0]*i),h=Math.round(a[1]*i),c=this.getLayer().getSource().getTileGridForProjection(e.viewState.projection),u=t.tileCoord,d=c.getTileCoordExtent(t.wrappedTileCoord),g=c.getTileCoordExtent(u,this.tempExtent)[0]-d[0];return kt(Ut(this.inversePixelTransform.slice(),1/i,1/i),this.getRenderTransform(r,s,o,i,l,h,g))}postRender(t,e){const i=e.viewHints,n=!(i[gs]||i[fs]);this.renderedPixelToCoordinateTransform_=e.pixelToCoordinateTransform.slice(),this.renderedRotation_=e.viewState.rotation,this.renderedOpacity_=e.layerStatesArray[e.layerIndex].opacity;const r=this.getLayer(),s=r.getRenderMode(),o=t.globalAlpha;t.globalAlpha=this.renderedOpacity_;const a=r.getDeclutter(),l=a?j_[s].filter((t=>!P_.includes(t))):j_[s],h=e.viewState,c=h.rotation,u=r.getSource(),d=u.getTileGridForProjection(h.projection).getZForResolution(h.resolution,u.zDirection),g=this.renderedTiles,f=[],p=[],m=[];let _=!0;for(let i=g.length-1;i>=0;--i){const s=g[i];_=_&&!s.getReplayState(r).dirty;const o=s.executorGroups[z(r)].filter((t=>t.hasExecutors(l)));if(0===o.length)continue;const h=this.getTileRenderTransform(s,e),u=s.tileCoord[0];let y=!1;const x=o[0].getClipCoords(h);let v,w=t;if(x){v=new fg,w=v.getContext();for(let t=0,e=f.length;t0&&c.length>0;)f=c.pop(),r=l.pop(),o=h.pop(),_=f.toString(),_ in u||(n.push(o[0],o[1]),u[_]=!0),p=c.pop(),s=l.pop(),a=h.pop(),m=(f+p)/2,d=t(m),g=e(d),ui(g[0],g[1],o[0],o[1],a[0],a[1])1&&!t.variables)throw new Error(`Missing variables in style (expected ${n.variables})`);for(let e=0;e ${Op.RENDER_EXTENT}[2] ||\n v_mapCoord[1] > ${Op.RENDER_EXTENT}[3]\n ) {\n discard;\n }\n\n vec4 color = texture2D(${Op.TILE_TEXTURE_ARRAY}[0], v_textureCoord);\n\n ${r.join("\n")}\n\n gl_FragColor = color;\n gl_FragColor.rgb *= gl_FragColor.a;\n gl_FragColor *= ${Op.TRANSITION_ALPHA};\n }`,uniforms:s,paletteTextures:n.paletteTextures}}class ey extends Sg{constructor(t){const e=(t=t?Object.assign({},t):{}).style||{};delete t.style,super(t),this.sources_=t.sources,this.renderedSource_=null,this.renderedResolution_=NaN,this.style_=e,this.styleVariables_=this.style_.variables||{},this.addChangeListener(ss,this.handleSourceUpdate_)}getSources(t,e){const i=this.getSource();return this.sources_?"function"==typeof this.sources_?this.sources_(t,e):this.sources_:i?[i]:[]}getRenderSource(){return this.renderedSource_||this.getSource()}getSourceState(){const t=this.getRenderSource();return t?t.getState():"undefined"}handleSourceUpdate_(){this.hasRenderer()&&this.getRenderer().clearCache(),this.getSource()&&this.setStyle(this.style_)}getSourceBandCount_(){const t=Number.MAX_SAFE_INTEGER,e=this.getSources([-t,-t,t,t],t);return e&&e.length&&"bandCount"in e[0]?e[0].bandCount:4}createRenderer(){const t=ty(this.style_,this.getSourceBandCount_());return new kp(this,{vertexShader:t.vertexShader,fragmentShader:t.fragmentShader,uniforms:t.uniforms,cacheSize:this.getCacheSize(),paletteTextures:t.paletteTextures})}renderSources(t,e){const i=this.getRenderer();let n;for(let r=0,s=e.length;r{"ready"==e.getState()&&(e.removeEventListener("change",t),this.changed())};e.addEventListener("change",t)}r=r&&"ready"==i}const s=this.renderSources(t,n);if(this.getRenderer().renderComplete&&r)return this.renderedResolution_=i.resolution,s;if(this.renderedResolution_>.5*i.resolution){const e=this.getSources(t.extent,this.renderedResolution_).filter((t=>!n.includes(t)));if(e.length>0)return this.renderSources(t,e)}return s}setStyle(t){if(this.styleVariables_=t.variables||{},this.style_=t,this.hasRenderer()){const t=ty(this.style_,this.getSourceBandCount_());this.getRenderer().reset({vertexShader:t.vertexShader,fragmentShader:t.fragmentShader,uniforms:t.uniforms,paletteTextures:t.paletteTextures}),this.changed()}}updateStyleVariables(t){Object.assign(this.styleVariables_,t),this.changed()}}ey.prototype.dispose;const iy="addfeatures";class ny extends t{constructor(t,e,i,n){super(t),this.features=i,this.file=e,this.projection=n}}const ry="drawstart",sy="drawend",oy="drawabort";class ay extends t{constructor(t,e){super(t),this.feature=e}}function ly(t,e){return di(t[0],t[1],e[0],e[1])}function hy(t,e){const i=t.length;return e<0?t[e+i]:e>=i?t[e-i]:t[e]}function cy(t,e,i){let n,r;eo){return ly(my(t,n),my(t,r))}let a=0;if(n=i?n-=i:n<0&&(n+=i);let s=n+1;s>=i&&(s-=i);const o=t[n],a=o[0],l=o[1],h=t[s];return[a+(h[0]-a)*r,l+(h[1]-l)*r]}function _y(){const t=va();return function(e,i){return t[e.getGeometry().getType()]}}const yy="extentchanged";class xy extends t{constructor(t){super(yy),this.extent=t}}function vy(){const t=va();return function(e,i){return t.Polygon}}function wy(){const t=va();return function(e,i){return t.Point}}function Sy(t){return function(e){return Ht([t,e])}}function Ey(t,e){return t[0]==e[0]?function(i){return Ht([t,[i[0],e[1]]])}:t[1]==e[1]?function(i){return Ht([t,[e[0],i[1]]])}:null}function Ty(t){return parseFloat(t)}function Cy(t){return function(t){return yi(t,5)}(t).toString()}function by(t,e){return!isNaN(t)&&t!==Ty(Cy(e))}const Ry=[0,0,0,0],Py=[],Iy="modifystart",Ly="modifyend";class Fy extends t{constructor(t,e,i){super(t),this.features=e,this.mapBrowserEvent=i}}function My(t,e){return t.index-e.index}function Ay(t,e,i){const n=e.geometry;if("Circle"===n.getType()){let r=n;if(1===e.index){const e=pn();e&&(r=r.clone().transform(e,i));const n=Mi(r.getCenter(),_n(t,i)),s=Math.sqrt(n)-r.getRadius();return s*s}}const r=_n(t,i);return Py[0]=_n(e.segment[0],i),Py[1]=_n(e.segment[1],i),Oi(r,Py)}function Oy(t,e,i){const n=e.geometry;if("Circle"===n.getType()&&1===e.index){let e=n;const r=pn();return r&&(e=e.clone().transform(r,i)),mn(e.getClosestPoint(_n(t,i)),i)}const r=_n(t,i);return Py[0]=_n(e.segment[0],i),Py[1]=_n(e.segment[1],i),mn(bi(r,Py),i)}function Dy(){const t=va();return function(e,i){return t.Point}}const Ny="select";class ky extends t{constructor(t,e,i,n){super(t),this.selected=e,this.deselected=i,this.mapBrowserEvent=n}}const Gy={};class jy extends hh{constructor(t){let e;if(super(),this.on,this.once,this.un,t=t||{},this.boundAddFeature_=this.addFeature_.bind(this),this.boundRemoveFeature_=this.removeFeature_.bind(this),this.condition_=t.condition?t.condition:Eh,this.addCondition_=t.addCondition?t.addCondition:Sh,this.removeCondition_=t.removeCondition?t.removeCondition:Sh,this.toggleCondition_=t.toggleCondition?t.toggleCondition:bh,this.multi_=!!t.multi&&t.multi,this.filter_=t.filter?t.filter:d,this.hitTolerance_=t.hitTolerance?t.hitTolerance:0,this.style_=void 0!==t.style?t.style:function(){const t=va();return h(t.Polygon,t.LineString),h(t.GeometryCollection,t.LineString),function(e){return e.getGeometry()?t[e.getGeometry().getType()]:null}}(),this.features_=t.features||new $,t.layers)if("function"==typeof t.layers)e=t.layers;else{const i=t.layers;e=function(t){return i.includes(t)}}else e=d;this.layerFilter_=e,this.featureLayerAssociation_={}}addFeatureLayerAssociation_(t,e){this.featureLayerAssociation_[z(t)]=e}getFeatures(){return this.features_}getHitTolerance(){return this.hitTolerance_}getLayer(t){return this.featureLayerAssociation_[z(t)]}setHitTolerance(t){this.hitTolerance_=t}setMap(t){this.getMap()&&this.style_&&this.features_.forEach(this.restorePreviousStyle_.bind(this)),super.setMap(t),t?(this.features_.addEventListener(X,this.boundAddFeature_),this.features_.addEventListener(V,this.boundRemoveFeature_),this.style_&&this.features_.forEach(this.applySelectedStyle_.bind(this))):(this.features_.removeEventListener(X,this.boundAddFeature_),this.features_.removeEventListener(V,this.boundRemoveFeature_))}addFeature_(t){const e=t.element;if(this.style_&&this.applySelectedStyle_(e),!this.getLayer(e)){const t=this.getMap().getAllLayers().find((function(t){if(t instanceof V_&&t.getSource()&&t.getSource().hasFeature(e))return t}));t&&this.addFeatureLayerAssociation_(e,t)}}removeFeature_(t){this.style_&&this.restorePreviousStyle_(t.element)}getStyle(){return this.style_}applySelectedStyle_(t){const e=z(t);e in Gy||(Gy[e]=t.getStyle()),t.setStyle(this.style_)}restorePreviousStyle_(t){const e=this.getMap().getInteractions().getArray();for(let i=e.length-1;i>=0;--i){const n=e[i];if(n!==this&&n instanceof jy&&n.getStyle()&&-1!==n.getFeatures().getArray().lastIndexOf(t))return void t.setStyle(n.getStyle())}const i=z(t);t.setStyle(Gy[i]),delete Gy[i]}removeFeatureLayerAssociation_(t){delete this.featureLayerAssociation_[z(t)]}handleEvent(t){if(!this.condition_(t))return!0;const e=this.addCondition_(t),i=this.removeCondition_(t),n=this.toggleCondition_(t),r=!e&&!i&&!n,s=t.map,o=this.getFeatures(),a=[],l=[];if(r){_(this.featureLayerAssociation_),s.forEachFeatureAtPixel(t.pixel,((t,e)=>{if(t instanceof Mt&&this.filter_(t,e))return this.addFeatureLayerAssociation_(t,e),l.push(t),!this.multi_}),{layerFilter:this.layerFilter_,hitTolerance:this.hitTolerance_});for(let t=o.getLength()-1;t>=0;--t){const e=o.item(t),i=l.indexOf(e);i>-1?l.splice(i,1):(o.remove(e),a.push(e))}0!==l.length&&o.extend(l)}else{s.forEachFeatureAtPixel(t.pixel,((t,r)=>{if(t instanceof Mt&&this.filter_(t,r))return!e&&!n||o.getArray().includes(t)?(i||n)&&o.getArray().includes(t)&&(a.push(t),this.removeFeatureLayerAssociation_(t)):(this.addFeatureLayerAssociation_(t,r),l.push(t)),!this.multi_}),{layerFilter:this.layerFilter_,hitTolerance:this.hitTolerance_});for(let t=a.length-1;t>=0;--t)o.remove(a[t]);o.extend(l)}return(l.length>0||a.length>0)&&this.dispatchEvent(new ky(Ny,l,a,t)),!0}}const zy="snap";class By extends t{constructor(t,e){super(t),this.vertex=e.vertex,this.vertexPixel=e.vertexPixel,this.feature=e.feature,this.segment=e.segment}}function Uy(t){return t.feature?t.feature:t.element?t.element:null}const Xy=[];const Vy="translatestart",Wy="translating",Zy="translateend";class $y extends t{constructor(t,e,i,n,r){super(t),this.features=e,this.coordinate=i,this.startCoordinate=n,this.mapBrowserEvent=r}}function Yy(t,e,i,n,r,s){void 0!==r?s=void 0!==s?s:0:(r=[],s=0);let o=e;for(;oQy({...t,geometry:e}))).flat();const n="MultiPolygon"===i.type?"Polygon":i.type;if("GeometryCollection"===n||"Circle"===n)throw new Error("Unsupported geometry type: "+n);const r=i.layout.length;return Hy(new Zu(n,"Polygon"===n?function(t,e,i){return Array.isArray(e[0])?(wr(t,0,e,i)||Er(t=t.slice(),0,e,i),t):(vr(t,0,e,i)||Sr(t=t.slice(),0,e,i),t)}(i.flatCoordinates,i.ends,r):i.flatCoordinates,i.ends?.flat(),r,t.properties||{},t.id).enableSimplifyTransformed(),!1,e)}function tx(t,e){if(!t)return null;if(Array.isArray(t)){const i=t.map((t=>tx(t,e)));return new Ou(i)}return Hy(new(0,Jy[t.type])(t.flatCoordinates,t.layout,t.ends),!1,e)}class ex extends Ky{constructor(){super()}getType(){return"json"}readFeature(t,e){return this.readFeatureFromObject(ix(t),this.getReadOptions(t,e))}readFeatures(t,e){return this.readFeaturesFromObject(ix(t),this.getReadOptions(t,e))}readFeatureFromObject(t,e){return G()}readFeaturesFromObject(t,e){return G()}readGeometry(t,e){return this.readGeometryFromObject(ix(t),this.getReadOptions(t,e))}readGeometryFromObject(t,e){return G()}readProjection(t){return this.readProjectionFromObject(ix(t))}readProjectionFromObject(t){return G()}writeFeature(t,e){return JSON.stringify(this.writeFeatureObject(t,e))}writeFeatureObject(t,e){return G()}writeFeatures(t,e){return JSON.stringify(this.writeFeaturesObject(t,e))}writeFeaturesObject(t,e){return G()}writeGeometry(t,e){return JSON.stringify(this.writeGeometryObject(t,e))}writeGeometryObject(t,e){return G()}}function ix(t){if("string"==typeof t){const e=JSON.parse(t);return e||null}return null!==t?t:null}const nx={Point:function(t){let e;e=void 0!==t.m&&void 0!==t.z?new sr([t.x,t.y,t.z,t.m],"XYZM"):void 0!==t.z?new sr([t.x,t.y,t.z],"XYZ"):void 0!==t.m?new sr([t.x,t.y,t.m],"XYM"):new sr([t.x,t.y]);return e},LineString:function(t){const e=ox(t);return new zu(t.paths[0],e)},Polygon:function(t){const e=ox(t);return new Cr(t.rings,e)},MultiPoint:function(t){const e=ox(t);return new Uu(t.points,e)},MultiLineString:function(t){const e=ox(t);return new Bu(t.paths,e)},MultiPolygon:function(t){const e=ox(t);return new Vu(t.rings,e)}},rx={Point:function(t,e){const i=t.getCoordinates();let n;const r=t.getLayout();if("XYZ"===r)n={x:i[0],y:i[1],z:i[2]};else if("XYM"===r)n={x:i[0],y:i[1],m:i[2]};else if("XYZM"===r)n={x:i[0],y:i[1],z:i[2],m:i[3]};else{if("XY"!==r)throw new Error("Invalid geometry layout");n={x:i[0],y:i[1]}}return n},LineString:function(t,e){const i=ax(t);return{hasZ:i.hasZ,hasM:i.hasM,paths:[t.getCoordinates()]}},Polygon:function(t,e){const i=ax(t);return{hasZ:i.hasZ,hasM:i.hasM,rings:t.getCoordinates(!1)}},MultiPoint:function(t,e){const i=ax(t);return{hasZ:i.hasZ,hasM:i.hasM,points:t.getCoordinates()}},MultiLineString:function(t,e){const i=ax(t);return{hasZ:i.hasZ,hasM:i.hasM,paths:t.getCoordinates()}},MultiPolygon:function(t,e){const i=ax(t),n=t.getCoordinates(!1),r=[];for(let t=0;t=0;e--)r.push(n[t][e]);return{hasZ:i.hasZ,hasM:i.hasM,rings:r}}};function 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a=r.href;let l,h,c;a?o=a:s&&(o=Bv);let u="bottom-left";const d=i.hotSpot;let g;d?(l=[d.x,d.y],h=d.xunits,c=d.yunits,u=d.origin):/^https?:\/\/maps\.(?:google|gstatic)\.com\//.test(o)&&(o.includes("pushpin")?(l=kv,h=Gv,c=jv):o.includes("arrow-reverse")?(l=[54,42],h=Gv,c=jv):o.includes("paddle")&&(l=[32,1],h=Gv,c=jv));const f=r.x,p=r.y;let m;void 0!==f&&void 0!==p&&(g=[f,p]);const _=r.w,y=r.h;let x;void 0!==_&&void 0!==y&&(m=[_,y]);const v=i.heading;void 0!==v&&(x=pi(v));const w=i.scale,S=i.color;if(s){o==Bv&&(m=zv);const t=new Ea({anchor:l,anchorOrigin:u,anchorXUnits:h,anchorYUnits:c,crossOrigin:this.crossOrigin_,offset:g,offsetOrigin:"bottom-left",rotation:x,scale:w,size:m,src:this.iconUrlFunction_(o),color:S}),e=t.getScaleArray()[0],i=t.getSize();if(null===i){const i=t.getImageState();if(i===Ur.IDLE||i===Ur.LOADING){const n=function(){const i=t.getImageState();if(i!==Ur.IDLE&&i!==Ur.LOADING){const i=t.getSize();if(i&&2==i.length){const n=qv(i);t.setScale(e*n)}t.unlistenImageChange(n)}};t.listenImageChange(n),i===Ur.IDLE&&t.load()}}else if(2==i.length){const n=qv(i);t.setScale(e*n)}n.imageStyle=t}else n.imageStyle=Xv},LabelStyle:function(t,e){const i=mf({},lw,t,e);if(!i)return;const n=e[e.length-1],r=new Ta({fill:new fa({color:"color"in i?i.color:Nv}),scale:i.scale});n.textStyle=r},LineStyle:function(t,e){const i=mf({},hw,t,e);if(!i)return;const n=e[e.length-1],r=new pa({color:"color"in i?i.color:Nv,width:"width"in i?i.width:1});n.strokeStyle=r},PolyStyle:function(t,e){const i=mf({},cw,t,e);if(!i)return;const n=e[e.length-1],r=new fa({color:"color"in i?i.color:Nv});n.fillStyle=r;const s=i.fill;void 0!==s&&(n.fill=s);const o=i.outline;void 0!==o&&(n.outline=o)}});function Pw(t,e){const i=mf({},Rw,t,e,this);if(!i)return null;let n="fillStyle"in i?i.fillStyle:Uv;const r=i.fill;let s;void 0===r||r||(n=null),"imageStyle"in i?i.imageStyle!=Xv&&(s=i.imageStyle):s=Vv;const o="textStyle"in i?i.textStyle:$v,a="strokeStyle"in 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t=this.dataView.getFloat32(this.pos,!0);return this.pos+=4,t}readDouble(){const t=this.dataView.getFloat64(this.pos,!0);return this.pos+=8,t}readVarint(t){const e=this.buf;let i,n;return n=e[this.pos++],i=127&n,n<128?i:(n=e[this.pos++],i|=(127&n)<<7,n<128?i:(n=e[this.pos++],i|=(127&n)<<14,n<128?i:(n=e[this.pos++],i|=(127&n)<<21,n<128?i:(n=e[this.pos],i|=(15&n)<<28,function(t,e,i){const n=i.buf;let r,s;if(s=n[i.pos++],r=(112&s)>>4,s<128)return LS(t,r,e);if(s=n[i.pos++],r|=(127&s)<<3,s<128)return LS(t,r,e);if(s=n[i.pos++],r|=(127&s)<<10,s<128)return LS(t,r,e);if(s=n[i.pos++],r|=(127&s)<<17,s<128)return LS(t,r,e);if(s=n[i.pos++],r|=(127&s)<<24,s<128)return LS(t,r,e);if(s=n[i.pos++],r|=(1&s)<<31,s<128)return LS(t,r,e);throw new Error("Expected varint not more than 10 bytes")}(i,t,this)))))}readVarint64(){return this.readVarint(!0)}readSVarint(){const t=this.readVarint();return t%2==1?(t+1)/-2:t/2}readBoolean(){return Boolean(this.readVarint())}readString(){const 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${e}`);this.pos+=8}}writeTag(t,e){this.writeVarint(t<<3|e)}realloc(t){let e=this.length||16;for(;e268435455||t<0?function(t,e){let i,n;t>=0?(i=t%4294967296|0,n=t/4294967296|0):(i=~(-t%4294967296),n=~(-t/4294967296),4294967295^i?i=i+1|0:(i=0,n=n+1|0));if(t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,i){i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos]=127&t}(i,0,e),function(t,e){const i=(7&t)<<4;if(e.buf[e.pos++]|=i|((t>>>=3)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;e.buf[e.pos++]=127&t}(n,e)}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))))}writeSVarint(t){this.writeVarint(t<0?2*-t-1:2*t)}writeBoolean(t){this.writeVarint(+t)}writeString(t){t=String(t),this.realloc(4*t.length),this.pos++;const e=this.pos;this.pos=function(t,e,i){for(let n,r,s=0;s55295&&n<57344){if(!r){n>56319||s+1===e.length?(t[i++]=239,t[i++]=191,t[i++]=189):r=n;continue}if(n<56320){t[i++]=239,t[i++]=191,t[i++]=189,r=n;continue}n=r-55296<<10|n-56320|65536,r=null}else r&&(t[i++]=239,t[i++]=191,t[i++]=189,r=null);n<128?t[i++]=n:(n<2048?t[i++]=n>>6|192:(n<65536?t[i++]=n>>12|224:(t[i++]=n>>18|240,t[i++]=n>>12&63|128),t[i++]=n>>6&63|128),t[i++]=63&n|128)}return i}(this.buf,t,this.pos);const i=this.pos-e;i>=128&&FS(e,i,this),this.pos=e-1,this.writeVarint(i),this.pos+=i}writeFloat(t){this.realloc(4),this.dataView.setFloat32(this.pos,t,!0),this.pos+=4}writeDouble(t){this.realloc(8),this.dataView.setFloat64(this.pos,t,!0),this.pos+=8}writeBytes(t){const e=t.length;this.writeVarint(e),this.realloc(e);for(let i=0;i=128&&FS(i,n,this),this.pos=i-1,this.writeVarint(n),this.pos+=n}writeMessage(t,e,i){this.writeTag(t,2),this.writeRawMessage(e,i)}writePackedVarint(t,e){e.length&&this.writeMessage(t,MS,e)}writePackedSVarint(t,e){e.length&&this.writeMessage(t,AS,e)}writePackedBoolean(t,e){e.length&&this.writeMessage(t,NS,e)}writePackedFloat(t,e){e.length&&this.writeMessage(t,OS,e)}writePackedDouble(t,e){e.length&&this.writeMessage(t,DS,e)}writePackedFixed32(t,e){e.length&&this.writeMessage(t,kS,e)}writePackedSFixed32(t,e){e.length&&this.writeMessage(t,GS,e)}writePackedFixed64(t,e){e.length&&this.writeMessage(t,jS,e)}writePackedSFixed64(t,e){e.length&&this.writeMessage(t,zS,e)}writeBytesField(t,e){this.writeTag(t,2),this.writeBytes(e)}writeFixed32Field(t,e){this.writeTag(t,5),this.writeFixed32(e)}writeSFixed32Field(t,e){this.writeTag(t,5),this.writeSFixed32(e)}writeFixed64Field(t,e){this.writeTag(t,1),this.writeFixed64(e)}writeSFixed64Field(t,e){this.writeTag(t,1),this.writeSFixed64(e)}writeVarintField(t,e){this.writeTag(t,0),this.writeVarint(e)}writeSVarintField(t,e){this.writeTag(t,0),this.writeSVarint(e)}writeStringField(t,e){this.writeTag(t,2),this.writeString(e)}writeFloatField(t,e){this.writeTag(t,5),this.writeFloat(e)}writeDoubleField(t,e){this.writeTag(t,1),this.writeDouble(e)}writeBooleanField(t,e){this.writeVarintField(t,+e)}}function LS(t,e,i){return i?4294967296*e+(t>>>0):4294967296*(e>>>0)+(t>>>0)}function FS(t,e,i){const n=e<=16383?1:e<=2097151?2:e<=268435455?3:Math.floor(Math.log(e)/(7*Math.LN2));i.realloc(n);for(let e=i.pos-1;e>=t;e--)i.buf[e+n]=i.buf[e]}function MS(t,e){for(let i=0;i>3)?i.readString():2===t?i.readFloat():3===t?i.readDouble():4===t?i.readVarint64():5===t?i.readVarint():6===t?i.readSVarint():7===t?i.readBoolean():null;e.values.push(n)}}function XS(t,e,i){if(1==t)e.id=i.readVarint();else if(2==t){const t=i.readVarint()+i.pos;for(;i.pos>1):i>>1}return e}function wE(t){let e="";for(let i=0,n=t.length;i=32;)e=63+(32|31&t),i+=String.fromCharCode(e),t>>=5;return e=t+63,i+=String.fromCharCode(e),i}const TE={Point:function(t,e,i){const n=t.coordinates;e&&i&&IE(n,e,i);return new sr(n)},LineString:function(t,e){const i=CE(t.arcs,e);return new zu(i)},Polygon:function(t,e){const i=[];for(let n=0,r=t.arcs.length;n0&&i.pop(),n>=0){const t=e[n];for(let e=0,n=t.length;e=0;--e)i.push(t[e].slice(0))}return 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this.readGeometryCollection();default:throw new Error("Unsupported WKB geometry type "+t+" is found")}}readWkbBlock(t){return this.readWkbPayload(this.readWkbHeader(t))}readWkbCollection(t,e){const i=this.readUint32(),n=[];for(let r=0;r({[e]:t[i]}))));for(const t of this.layout_)this.writeDouble(t in i?i[t]:this.nodata_[t])}writeLineString(t,e){this.writeUint32(t.length);for(let i=0;it+e[0]),0),e=new ArrayBuffer(t),i=new DataView(e);let n=0;return this.writeQueue_.forEach((t=>{switch(t[0]){case 1:i.setUint8(n,t[1]);break;case 4:i.setUint32(n,t[1],this.isLittleEndian_);break;case 8:i.setFloat64(n,t[1],this.isLittleEndian_)}n+=t[0]})),e}}function sC(t){return"string"==typeof t?function(t){const e=new Uint8Array(t.length/2);for(let i=0;i="a"&&t<="z"||t>="A"&&t<="Z"}isNumeric_(t,e){return e=void 0!==e&&e,t>="0"&&t<="9"||"."==t&&!e}isWhiteSpace_(t){return" "==t||"\t"==t||"\r"==t||"\n"==t}nextChar_(){return this.wkt.charAt(++this.index_)}nextToken(){const t=this.nextChar_(),e=this.index_;let 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e=t.body;return!!(e.webkitRequestFullscreen||e.requestFullscreen&&t.fullscreenEnabled)}function gb(t){return!(!t.webkitIsFullScreen&&!t.fullscreenElement)}function fb(t){t.requestFullscreen?t.requestFullscreen():t.webkitRequestFullscreen&&t.webkitRequestFullscreen()}const pb="projection",mb="coordinateFormat";const _b=.75,yb=.1;const xb="units",vb=[1,2,5],wb=25.4/.28;const Sb=0,Eb=1;var Tb={};return Tb.Collection=$,Tb.Collection.CollectionEvent=Z,Tb.DataTile=Lt,Tb.DataTile.asArrayLike=Ct,Tb.DataTile.asImageLike=Tt,Tb.DataTile.disposedError=bt,Tb.DataTile.toArray=Pt,Tb.Disposable=n,Tb.Feature=Mt,Tb.Feature.createStyleFunction=At,Tb.Geolocation=class extends U{constructor(t){super(),this.on,this.once,this.un,t=t||{},this.position_=null,this.transform_=Hi,this.watchId_=void 0,this.addChangeListener(Nr,this.handleProjectionChanged_),this.addChangeListener(Gr,this.handleTrackingChanged_),void 0!==t.projection&&this.setProjection(t.projection),void 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0:pi(e.heading)),this.position_?(this.position_[0]=e.longitude,this.position_[1]=e.latitude):this.position_=[e.longitude,e.latitude];const i=this.transform_(this.position_);this.set(Dr,i.slice()),this.set(kr,null===e.speed?void 0:e.speed);const n=br(this.position_,e.accuracy);n.applyTransform(this.transform_),this.set(Fr,n),this.changed()}positionError_(t){this.dispatchEvent(new Br(t))}getAccuracy(){return this.get(Lr)}getAccuracyGeometry(){return this.get(Fr)||null}getAltitude(){return this.get(Mr)}getAltitudeAccuracy(){return this.get(Ar)}getHeading(){return this.get(Or)}getPosition(){return this.get(Dr)}getProjection(){return this.get(Nr)}getSpeed(){return this.get(kr)}getTracking(){return this.get(Gr)}getTrackingOptions(){return this.get(jr)}setProjection(t){this.set(Nr,Qi(t))}setTracking(t){this.set(Gr,t)}setTrackingOptions(t){this.set(jr,t)}},Tb.Geolocation.GeolocationError=Br,Tb.Image=Xr,Tb.Image.decode=$r,Tb.Image.decodeFallback=Zr,Tb.Image.listenImage=Vr,Tb.Image.load=Wr,Tb.ImageCanvas=Yr,Tb.ImageTile=Kr,Tb.Kinetic=Hr,Tb.Map=Jh,Tb.MapBrowserEvent=kl,Tb.MapBrowserEventHandler=Xl,Tb.MapEvent=Nl,Tb.Object=U,Tb.Object.ObjectEvent=B,Tb.Observable=N,Tb.Observable.unByKey=k,Tb.Overlay=rc,Tb.Tile=nt,Tb.TileCache=fc,Tb.TileQueue=eh,Tb.TileQueue.getTilePriority=ih,Tb.TileRange=pc,Tb.TileRange.createOrUpdate=mc,Tb.VectorRenderTile=yc,Tb.VectorTile=vc,Tb.View=Is,Tb.View.createCenterConstraint=Fs,Tb.View.createResolutionConstraint=Ms,Tb.View.createRotationConstraint=As,Tb.View.isNoopAnimation=Os,Tb.array={},Tb.array.ascending=s,Tb.array.binarySearch=r,Tb.array.descending=o,Tb.array.equals=c,Tb.array.extend=h,Tb.array.isSorted=u,Tb.array.linearFindNearest=a,Tb.array.remove=function(t,e){const i=t.indexOf(e),n=i>-1;return n&&t.splice(i,1),n},Tb.array.reverseSubArray=l,Tb.array.stableSort=function(t,e){const i=t.length,n=Array(t.length);let r;for(r=0;rXi.info||console.log(...t)},Tb.console.setLevel=function(t){Vi=Xi[t]},Tb.console.warn=Wi,Tb.control={},Tb.control.Attribution=rh,Tb.control.Control=nh,Tb.control.FullScreen=class extends nh{constructor(t){t=t||{},super({element:document.createElement("div"),target:t.target}),this.on,this.once,this.un,this.keys_=void 0!==t.keys&&t.keys,this.source_=t.source,this.isInFullscreen_=!1,this.boundHandleMapTargetChange_=this.handleMapTargetChange_.bind(this),this.cssClassName_=void 0!==t.className?t.className:"ol-full-screen",this.documentListeners_=[],this.activeClassName_=void 0!==t.activeClassName?t.activeClassName.split(" "):[this.cssClassName_+"-true"],this.inactiveClassName_=void 0!==t.inactiveClassName?t.inactiveClassName.split(" "):[this.cssClassName_+"-false"];const e=void 0!==t.label?t.label:"⤢";this.labelNode_="string"==typeof e?document.createTextNode(e):e;const i=void 0!==t.labelActive?t.labelActive:"×";this.labelActiveNode_="string"==typeof i?document.createTextNode(i):i;const n=t.tipLabel?t.tipLabel:"Toggle full-screen";this.button_=document.createElement("button"),this.button_.title=n,this.button_.setAttribute("type","button"),this.button_.appendChild(this.labelNode_),this.button_.addEventListener(E,this.handleClick_.bind(this),!1),this.setClassName_(this.button_,this.isInFullscreen_),this.element.className=`${this.cssClassName_} ${Go} ${zo}`,this.element.appendChild(this.button_)}handleClick_(t){t.preventDefault(),this.handleFullScreen_()}handleFullScreen_(){const t=this.getMap();if(!t)return;const e=t.getOwnerDocument();if(db(e))if(gb(e))!function(t){t.exitFullscreen?t.exitFullscreen():t.webkitExitFullscreen&&t.webkitExitFullscreen()}(e);else{let i;i=this.source_?"string"==typeof this.source_?e.getElementById(this.source_):this.source_:t.getTargetElement(),this.keys_?function(t){t.webkitRequestFullscreen?t.webkitRequestFullscreen():fb(t)}(i):fb(i)}}handleFullScreenChange_(){const t=this.getMap();if(!t)return;const e=this.isInFullscreen_;this.isInFullscreen_=gb(t.getOwnerDocument()),e!==this.isInFullscreen_&&(this.setClassName_(this.button_,this.isInFullscreen_),this.isInFullscreen_?(wt(this.labelActiveNode_,this.labelNode_),this.dispatchEvent(cb)):(wt(this.labelNode_,this.labelActiveNode_),this.dispatchEvent(ub)),t.updateSize())}setClassName_(t,e){e?(t.classList.remove(...this.inactiveClassName_),t.classList.add(...this.activeClassName_)):(t.classList.remove(...this.activeClassName_),t.classList.add(...this.inactiveClassName_))}setMap(t){const e=this.getMap();e&&e.removeChangeListener(ql,this.boundHandleMapTargetChange_),super.setMap(t),this.handleMapTargetChange_(),t&&t.addChangeListener(ql,this.boundHandleMapTargetChange_)}handleMapTargetChange_(){const t=this.documentListeners_;for(let e=0,i=t.length;ec*_b||h>u*_b?this.resetExtent_():ee(s,n)||this.recenter_()}resetExtent_(){const t=this.getMap(),e=this.ovmap_,i=t.getSize(),n=t.getView().calculateExtentInternal(i),r=e.getView(),s=Math.log(7.5)/Math.LN2;Ae(n,1/(Math.pow(2,s/2)*yb)),r.fitInternal(Rr(n))}recenter_(){const t=this.getMap(),e=this.ovmap_,i=t.getView();e.getView().setCenterInternal(i.getCenterInternal())}updateBox_(){const t=this.getMap(),e=this.ovmap_;if(!t.isRendered()||!e.isRendered())return;const i=t.getSize(),n=t.getView(),r=e.getView(),s=this.rotateWithView_?0:-n.getRotation(),o=this.boxOverlay_,a=this.boxOverlay_.getElement(),l=n.getCenter(),h=n.getResolution(),c=r.getResolution(),u=i[0]*h/c,d=i[1]*h/c;if(o.setPosition(l),a){a.style.width=u+"px",a.style.height=d+"px";const t="rotate("+s+"rad)";a.style.transform=t}}updateBoxAfterOvmapIsRendered_(){this.ovmapPostrenderKey_||(this.ovmapPostrenderKey_=O(this.ovmap_,Vl,(t=>{delete this.ovmapPostrenderKey_,this.updateBox_()})))}handleClick_(t){t.preventDefault(),this.handleToggle_()}handleToggle_(){this.element.classList.toggle(Bo),this.collapsed_?wt(this.collapseLabel_,this.label_):wt(this.label_,this.collapseLabel_),this.collapsed_=!this.collapsed_;const t=this.ovmap_;if(!this.collapsed_){if(t.isRendered())return this.viewExtent_=void 0,void t.render();t.updateSize(),this.resetExtent_(),this.updateBoxAfterOvmapIsRendered_()}}getCollapsible(){return this.collapsible_}setCollapsible(t){this.collapsible_!==t&&(this.collapsible_=t,this.element.classList.toggle("ol-uncollapsible"),!t&&this.collapsed_&&this.handleToggle_())}setCollapsed(t){this.collapsible_&&this.collapsed_!==t&&this.handleToggle_()}getCollapsed(){return this.collapsed_}getRotateWithView(){return this.rotateWithView_}setRotateWithView(t){this.rotateWithView_!==t&&(this.rotateWithView_=t,0!==this.getMap().getView().getRotation()&&(this.rotateWithView_?this.handleRotationChanged_():this.ovmap_.getView().setRotation(0),this.viewExtent_=void 0,this.validateExtent_(),this.updateBox_()))}getOverviewMap(){return this.ovmap_}render(t){this.validateExtent_(),this.updateBox_()}},Tb.control.Rotate=sh,Tb.control.ScaleLine=class extends nh{constructor(t){t=t||{};const e=document.createElement("div");e.style.pointerEvents="none",super({element:e,render:t.render,target:t.target}),this.on,this.once,this.un;const i=void 0!==t.className?t.className:t.bar?"ol-scale-bar":"ol-scale-line";this.innerElement_=document.createElement("div"),this.innerElement_.className=i+"-inner",this.element.className=i+" "+Go,this.element.appendChild(this.innerElement_),this.viewState_=null,this.minWidth_=void 0!==t.minWidth?t.minWidth:64,this.maxWidth_=t.maxWidth,this.renderedVisible_=!1,this.renderedWidth_=void 0,this.renderedHTML_="",this.addChangeListener(xb,this.handleUnitsChanged_),this.setUnits(t.units||"metric"),this.scaleBar_=t.bar||!1,this.scaleBarSteps_=t.steps||4,this.scaleBarText_=t.text||!1,this.dpi_=t.dpi||void 0}getUnits(){return this.get(xb)}handleUnitsChanged_(){this.updateElement_()}setUnits(t){this.set(xb,t)}setDpi(t){this.dpi_=t}updateElement_(){const t=this.viewState_;if(!t)return void(this.renderedVisible_&&(this.element.style.display="none",this.renderedVisible_=!1));const e=t.center,i=t.projection,n=this.getUnits(),r="degrees"==n?"degrees":"m";let s=tn(i,t.resolution,e,r);const o=this.minWidth_*(this.dpi_||wb)/wb,a=void 0!==this.maxWidth_?this.maxWidth_*(this.dpi_||wb)/wb:void 0;let l=o*s,h="";if("degrees"==n){const t=ze.degrees;l*=t,l=a){c=g,u=f,d=p;break}if(u>=o)break;g=c,f=u,p=d,++m}const _=this.scaleBar_?this.createScaleBar(u,c,h):c.toFixed(d<0?-d:0)+" "+h;this.renderedHTML_!=_&&(this.innerElement_.innerHTML=_,this.renderedHTML_=_),this.renderedWidth_!=u&&(this.innerElement_.style.width=u+"px",this.renderedWidth_=u),this.renderedVisible_||(this.element.style.display="",this.renderedVisible_=!0)}createScaleBar(t,e,i){const n=this.getScaleForResolution(),r=n<1?Math.round(1/n).toLocaleString()+" : 1":"1 : "+Math.round(n).toLocaleString(),s=this.scaleBarSteps_,o=t/s,a=[this.createMarker("absolute")];for(let n=0;n
`+this.createMarker("relative")+(n%2==0||2===s?this.createStepText(n,t,!1,e,i):"")+"")}a.push(this.createStepText(s,t,!0,e,i));return(this.scaleBarText_?`
`+r+"
":"")+a.join("")}createMarker(t){return`
`}createStepText(t,e,i,n,r){const s=(0===t?0:Math.round(n/this.scaleBarSteps_*t*100)/100)+(0===t?"":" "+r);return`
`+s+"
"}getScaleForResolution(){return tn(this.viewState_.projection,this.viewState_.resolution,this.viewState_.center,"m")*(1e3/25.4)*(this.dpi_||wb)}render(t){const e=t.frameState;this.viewState_=e?e.viewState:null,this.updateElement_()}},Tb.control.Zoom=oh,Tb.control.ZoomSlider=class extends nh{constructor(t){super({target:(t=t||{}).target,element:document.createElement("div"),render:t.render}),this.dragListenerKeys_=[],this.currentResolution_=void 0,this.direction_=Sb,this.dragging_,this.heightLimit_=0,this.widthLimit_=0,this.startX_,this.startY_,this.thumbSize_=null,this.sliderInitialized_=!1,this.duration_=void 0!==t.duration?t.duration:200;const i=void 0!==t.className?t.className:"ol-zoomslider",n=document.createElement("button");n.setAttribute("type","button"),n.className=i+"-thumb "+Go;const r=this.element;r.className=i+" "+Go+" "+zo,r.appendChild(n),r.addEventListener(zl,this.handleDraggerStart_.bind(this),!1),r.addEventListener(jl,this.handleDraggerDrag_.bind(this),!1),r.addEventListener(Bl,this.handleDraggerEnd_.bind(this),!1),r.addEventListener(E,this.handleContainerClick_.bind(this),!1),n.addEventListener(E,e,!1)}setMap(t){super.setMap(t),t&&t.render()}initSlider_(){const t=this.element;let e=t.offsetWidth,i=t.offsetHeight;if(0===e&&0===i)return this.sliderInitialized_=!1;const n=getComputedStyle(t);e-=parseFloat(n.paddingRight)+parseFloat(n.paddingLeft),i-=parseFloat(n.paddingTop)+parseFloat(n.paddingBottom);const r=t.firstElementChild,s=getComputedStyle(r),o=r.offsetWidth+parseFloat(s.marginRight)+parseFloat(s.marginLeft),a=r.offsetHeight+parseFloat(s.marginTop)+parseFloat(s.marginBottom);return this.thumbSize_=[o,a],e>i?(this.direction_=Eb,this.widthLimit_=e-o):(this.direction_=Sb,this.heightLimit_=i-a),this.sliderInitialized_=!0}handleContainerClick_(t){const e=this.getMap().getView(),i=this.getRelativePosition_(t.offsetX-this.thumbSize_[0]/2,t.offsetY-this.thumbSize_[1]/2),n=this.getResolutionForPosition_(i),r=e.getConstrainedZoom(e.getZoomForResolution(n));e.animateInternal({zoom:r,duration:this.duration_,easing:tt})}handleDraggerStart_(t){if(!this.dragging_&&t.target===this.element.firstElementChild){const e=this.element.firstElementChild;if(this.getMap().getView().beginInteraction(),this.startX_=t.clientX-parseFloat(e.style.left),this.startY_=t.clientY-parseFloat(e.style.top),this.dragging_=!0,0===this.dragListenerKeys_.length){const t=this.handleDraggerDrag_,e=this.handleDraggerEnd_,i=this.getMap().getOwnerDocument();this.dragListenerKeys_.push(A(i,jl,t,this),A(i,Bl,e,this))}}}handleDraggerDrag_(t){if(this.dragging_){const e=t.clientX-this.startX_,i=t.clientY-this.startY_,n=this.getRelativePosition_(e,i);this.currentResolution_=this.getResolutionForPosition_(n),this.getMap().getView().setResolution(this.currentResolution_)}}handleDraggerEnd_(t){if(this.dragging_){this.getMap().getView().endInteraction(),this.dragging_=!1,this.startX_=void 0,this.startY_=void 0,this.dragListenerKeys_.forEach(D),this.dragListenerKeys_.length=0}}setThumbPosition_(t){const e=this.getPositionForResolution_(t),i=this.element.firstElementChild;this.direction_==Eb?i.style.left=this.widthLimit_*e+"px":i.style.top=this.heightLimit_*e+"px"}getRelativePosition_(t,e){let i;return i=this.direction_===Eb?t/this.widthLimit_:e/this.heightLimit_,ci(i,0,1)}getResolutionForPosition_(t){return this.getMap().getView().getResolutionForValueFunction()(1-t)}getPositionForResolution_(t){return ci(1-this.getMap().getView().getValueForResolutionFunction()(t),0,1)}render(t){if(!t.frameState)return;if(!this.sliderInitialized_&&!this.initSlider_())return;const e=t.frameState.viewState.resolution;this.currentResolution_=e,this.setThumbPosition_(e)}},Tb.control.ZoomToExtent=class extends nh{constructor(t){t=t||{},super({element:document.createElement("div"),target:t.target}),this.extent=t.extent?t.extent:null;const e=void 0!==t.className?t.className:"ol-zoom-extent",i=void 0!==t.label?t.label:"E",n=void 0!==t.tipLabel?t.tipLabel:"Fit to extent",r=document.createElement("button");r.setAttribute("type","button"),r.title=n,r.appendChild("string"==typeof i?document.createTextNode(i):i),r.addEventListener(E,this.handleClick_.bind(this),!1);const s=e+" "+Go+" "+zo,o=this.element;o.className=s,o.appendChild(r)}handleClick_(t){t.preventDefault(),this.handleZoomToExtent()}handleZoomToExtent(){const t=this.getMap().getView(),e=this.extent?xn(this.extent,t.getProjection()):t.getProjection().getExtent();t.fitInternal(Rr(e))}},Tb.control.defaults={},Tb.control.defaults.defaults=ah,Tb.coordinate={},Tb.coordinate.add=Ti,Tb.coordinate.closestOnCircle=Ci,Tb.coordinate.closestOnSegment=bi,Tb.coordinate.createStringXY=function(t){return function(e){return Di(e,t)}},Tb.coordinate.degreesToStringHDMS=Ri,Tb.coordinate.distance=Ai,Tb.coordinate.equals=Ii,Tb.coordinate.format=Pi,Tb.coordinate.getWorldsAway=ki,Tb.coordinate.rotate=Li,Tb.coordinate.scale=Fi,Tb.coordinate.squaredDistance=Mi,Tb.coordinate.squaredDistanceToSegment=Oi,Tb.coordinate.toStringHDMS=function(t,e){return t?Ri("NS",t[1],e)+" "+Ri("EW",t[0],e):""},Tb.coordinate.toStringXY=Di,Tb.coordinate.wrapX=Ni,Tb.css={},Tb.css.CLASS_COLLAPSED=Bo,Tb.css.CLASS_CONTROL=zo,Tb.css.CLASS_HIDDEN=No,Tb.css.CLASS_SELECTABLE=ko,Tb.css.CLASS_UNSELECTABLE=Go,Tb.css.CLASS_UNSUPPORTED=jo,Tb.css.getFontParameters=Vo,Tb.dom={},Tb.dom.createCanvasContext2D=pt,Tb.dom.getSharedCanvasContext2D=_t,Tb.dom.outerHeight=vt,Tb.dom.outerWidth=xt,Tb.dom.releaseCanvas=yt,Tb.dom.removeChildren=St,Tb.dom.replaceChildren=Et,Tb.dom.replaceNode=wt,Tb.easing={},Tb.easing.easeIn=Q,Tb.easing.easeOut=tt,Tb.easing.inAndOut=et,Tb.easing.linear=it,Tb.easing.upAndDown=function(t){return t<.5?et(2*t):1-et(2*(t-.5))},Tb.events={},Tb.events.Event=t,Tb.events.Event.preventDefault=function(t){t.preventDefault()},Tb.events.Event.stopPropagation=e,Tb.events.SnapEvent={},Tb.events.SnapEvent.SnapEvent=By,Tb.events.Target=x,Tb.events.condition={},Tb.events.condition.all=ph,Tb.events.condition.altKeyOnly=mh,Tb.events.condition.altShiftKeysOnly=_h,Tb.events.condition.always=vh,Tb.events.condition.click=function(t){return t.type==Gl.CLICK},Tb.events.condition.doubleClick=function(t){return t.type==Gl.DBLCLICK},Tb.events.condition.focus=yh,Tb.events.condition.focusWithTabindex=xh,Tb.events.condition.mouseActionButton=wh,Tb.events.condition.mouseOnly=Ph,Tb.events.condition.never=Sh,Tb.events.condition.noModifierKeys=Th,Tb.events.condition.penOnly=function(t){const e=t.originalEvent;return Ft(void 0!==e,"mapBrowserEvent must originate from a pointer event"),"pen"===e.pointerType},Tb.events.condition.platformModifierKey=Ch,Tb.events.condition.platformModifierKeyOnly=function(t){const e=t.originalEvent;return!e.altKey&&(ht?e.metaKey:e.ctrlKey)&&!e.shiftKey},Tb.events.condition.pointerMove=function(t){return"pointermove"==t.type},Tb.events.condition.primaryAction=Ih,Tb.events.condition.shiftKeyOnly=bh,Tb.events.condition.singleClick=Eh,Tb.events.condition.targetNotEditable=Rh,Tb.events.condition.touchOnly=function(t){const e=t.originalEvent;return Ft(void 0!==e,"mapBrowserEvent must originate from a pointer event"),"touch"===e.pointerType},Tb.events.listen=A,Tb.events.listenOnce=O,Tb.events.unlistenByKey=D,Tb.expr={},Tb.expr.cpu={},Tb.expr.cpu.buildExpression=Qa,Tb.expr.cpu.newEvaluationContext=Ja,Tb.expr.expression={},Tb.expr.expression.AnyType=Ma,Tb.expr.expression.BooleanType=ba,Tb.expr.expression.CallExpression=ja,Tb.expr.expression.ColorType=Ia,Tb.expr.expression.LiteralExpression=Ga,Tb.expr.expression.NoneType=0,Tb.expr.expression.NumberArrayType=La,Tb.expr.expression.NumberType=Ra,Tb.expr.expression.Ops=Ua,Tb.expr.expression.SizeType=Fa,Tb.expr.expression.StringType=Pa,Tb.expr.expression.computeGeometryType=qa,Tb.expr.expression.includesType=Na,Tb.expr.expression.isType=ka,Tb.expr.expression.newParsingContext=za,Tb.expr.expression.overlapsType=function(t,e){return!!(t&e)},Tb.expr.expression.parse=Ba,Tb.expr.expression.typeName=Da,Tb.expr.gpu={},Tb.expr.gpu.PALETTE_TEXTURE_ARRAY=Kp,Tb.expr.gpu.arrayToGlsl=jp,Tb.expr.gpu.buildExpression=Hp,Tb.expr.gpu.colorToGlsl=zp,Tb.expr.gpu.getStringNumberEquivalent=Vp,Tb.expr.gpu.newCompilationContext=$p,Tb.expr.gpu.numberToGlsl=Gp,Tb.expr.gpu.sizeToGlsl=Bp,Tb.expr.gpu.stringToGlsl=Wp,Tb.expr.gpu.uniformNameForVariable=Zp,Tb.extent={},Tb.extent.applyTransform=De,Tb.extent.approximatelyEquals=ce,Tb.extent.boundingExtent=Ht,Tb.extent.buffer=qt,Tb.extent.clone=Jt,Tb.extent.closestSquaredDistanceXY=Qt,Tb.extent.containsCoordinate=te,Tb.extent.containsExtent=ee,Tb.extent.containsXY=ie,Tb.extent.coordinateRelationship=ne,Tb.extent.createEmpty=re,Tb.extent.createOrUpdate=se,Tb.extent.createOrUpdateEmpty=oe,Tb.extent.createOrUpdateFromCoordinate=ae,Tb.extent.createOrUpdateFromCoordinates=function(t,e){return ge(oe(e),t)},Tb.extent.createOrUpdateFromFlatCoordinates=le,Tb.extent.createOrUpdateFromRings=function(t,e){return pe(oe(e),t)},Tb.extent.equals=he,Tb.extent.extend=ue,Tb.extent.extendCoordinate=de,Tb.extent.extendCoordinates=ge,Tb.extent.extendFlatCoordinates=fe,Tb.extent.extendRings=pe,Tb.extent.extendXY=me,Tb.extent.forEachCorner=_e,Tb.extent.getArea=ye,Tb.extent.getBottomLeft=xe,Tb.extent.getBottomRight=ve,Tb.extent.getCenter=we,Tb.extent.getCorner=Se,Tb.extent.getEnlargedArea=function(t,e){const i=Math.min(t[0],e[0]),n=Math.min(t[1],e[1]);return(Math.max(t[2],e[2])-i)*(Math.max(t[3],e[3])-n)},Tb.extent.getForViewAndSize=Ee,Tb.extent.getHeight=Ce,Tb.extent.getIntersection=be,Tb.extent.getIntersectionArea=function(t,e){return ye(be(t,e))},Tb.extent.getMargin=function(t){return Ie(t)+Ce(t)},Tb.extent.getRotatedViewport=Te,Tb.extent.getSize=function(t){return[t[2]-t[0],t[3]-t[1]]},Tb.extent.getTopLeft=Re,Tb.extent.getTopRight=Pe,Tb.extent.getWidth=Ie,Tb.extent.intersects=Le,Tb.extent.intersectsSegment=Oe,Tb.extent.isEmpty=Fe,Tb.extent.returnOrUpdate=Me,Tb.extent.scaleFromCenter=Ae,Tb.extent.wrapAndSliceX=ke,Tb.extent.wrapX=Ne,Tb.featureloader={},Tb.featureloader.loadFeaturesXhr=Sc,Tb.featureloader.setWithCredentials=function(t){wc=t},Tb.featureloader.xhr=Ec,Tb.format={},Tb.format.EsriJSON=class extends ex{constructor(t){t=t||{},super(),this.geometryName_=t.geometryName}readFeatureFromObject(t,e,i){const n=t,r=sx(n.geometry,e),s=new Mt;if(this.geometryName_&&s.setGeometryName(this.geometryName_),s.setGeometry(r),n.attributes){s.setProperties(n.attributes,!0);const t=n.attributes[i];void 0!==t&&s.setId(t)}return s}readFeaturesFromObject(t,e){if(e=e||{},t.features){const i=[],n=t.features;for(let r=0,s=n.length;r0&&"string"==typeof this.imageInfo.profile[0]&&Td.test(this.imageInfo.profile[0]))return this.imageInfo.profile[0]}}getComplianceLevelFromProfile(t){const e=this.getComplianceLevelEntryFromProfile(t);if(void 0===e)return;const i=e.match(/level[0-2](?:\.json)?$/g);return Array.isArray(i)?i[0].replace(".json",""):void 0}getComplianceLevelSupportedFeatures(){if(void 0===this.imageInfo)return;const t=this.getImageApiVersion(),e=this.getComplianceLevelFromProfile(t);return void 0===e?Sd.none.none:Sd[t][e]}getTileSourceOptions(t){const e=t||{},i=this.getImageApiVersion();if(void 0===i)return;const n=void 0===i?void 0:bd[i](this);return void 0!==n?{url:n.url,version:i,size:[this.imageInfo.width,this.imageInfo.height],sizes:n.sizes,format:void 0!==e.format&&n.formats.includes(e.format)?e.format:void 0!==n.preferredFormat?n.preferredFormat:"jpg",supports:n.supports,quality:e.quality&&n.qualities.includes(e.quality)?e.quality:n.qualities.includes("native")?"native":"default",resolutions:Array.isArray(n.resolutions)?n.resolutions.sort((function(t,e){return e-t})):void 0,tileSize:n.tileSize}:void 0}},Tb.format.JSONFeature=ex,Tb.format.KML=class extends hx{constructor(t){super(),t=t||{},Hv||(Nv=[255,255,255,1],Uv=new fa({color:Nv}),kv=[20,2],Gv="pixels",jv="pixels",zv=[64,64],Bv="https://maps.google.com/mapfiles/kml/pushpin/ylw-pushpin.png",Vv=new Ea({anchor:kv,anchorOrigin:"bottom-left",anchorXUnits:Gv,anchorYUnits:jv,crossOrigin:"anonymous",rotation:0,scale:qv(zv),size:zv,src:Bv}),Xv="NO_IMAGE",Zv=new pa({color:Nv,width:1}),Wv=new pa({color:[51,51,51,1],width:2}),$v=new Ta({font:"bold 16px Helvetica",fill:Uv,stroke:Wv,scale:.8}),Yv=new ma({fill:Uv,image:Vv,text:$v,stroke:Zv,zIndex:0}),Hv=[Yv]),this.dataProjection=Qi("EPSG:4326"),this.defaultStyle_=t.defaultStyle?t.defaultStyle:Hv,this.extractStyles_=void 0===t.extractStyles||t.extractStyles,this.writeStyles_=void 0===t.writeStyles||t.writeStyles,this.sharedStyles_={},this.showPointNames_=void 0===t.showPointNames||t.showPointNames,this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:"anonymous",this.iconUrlFunction_=t.iconUrlFunction?t.iconUrlFunction:Jv,this.supportedMediaTypes=["application/vnd.google-earth.kml+xml"]}readDocumentOrFolder_(t,e){const i=mf([],ff(Rv,{Document:rf(this.readDocumentOrFolder_,this),Folder:rf(this.readDocumentOrFolder_,this),Placemark:sf(this.readPlacemark_,this),Style:this.readSharedStyle_.bind(this),StyleMap:this.readSharedStyleMap_.bind(this)}),t,e,this);if(i)return i}readPlacemark_(t,e){const i=mf({geometry:null},Iv,t,e,this);if(!i)return;const n=new Mt,r=t.getAttribute("id");null!==r&&n.setId(r);const s=e[0],o=i.geometry;if(o&&Hy(o,!1,s),n.setGeometry(o),delete i.geometry,this.extractStyles_){const t=function(t,e,i,n,r){return function(s,o){let a=r,l="",h=[];if(a){const t=s.getGeometry();if(t)if(t instanceof Ou)h=t.getGeometriesArrayRecursive().filter((function(t){const e=t.getType();return"Point"===e||"MultiPoint"===e})),a=h.length>0;else{const e=t.getType();a="Point"===e||"MultiPoint"===e}}a&&(l=s.get("name"),a=a&&!!l,a&&/&[^&]+;/.test(l)&&(Kv||(Kv=document.createElement("textarea")),Kv.innerHTML=l,l=Kv.value));let c=i;if(t?c=t:e&&(c=Qv(e,i,n)),a){const t=function(t,e){const i=[0,0];let n="start";const r=t.getImage();if(r){const t=r.getSize();if(t&&2==t.length){const e=r.getScaleArray(),s=r.getAnchor();i[0]=e[0]*(t[0]-s[0]),i[1]=e[1]*(t[1]/2-s[1]),n="left"}}let s=t.getText();s?(s=s.clone(),s.setFont(s.getFont()||$v.getFont()),s.setScale(s.getScale()||$v.getScale()),s.setFill(s.getFill()||$v.getFill()),s.setStroke(s.getStroke()||Wv)):s=$v.clone();s.setText(e),s.setOffsetX(i[0]),s.setOffsetY(i[1]),s.setTextAlign(n);const o=new ma({image:r,text:s});return o}(c[0],l);if(h.length>0){t.setGeometry(new Ou(h));return[t,new ma({geometry:c[0].getGeometry(),image:null,fill:c[0].getFill(),stroke:c[0].getStroke(),text:null})].concat(c.slice(1))}return t}return c}}(i.Style,i.styleUrl,this.defaultStyle_,this.sharedStyles_,this.showPointNames_);n.setStyle(t)}return delete i.Style,n.setProperties(i,!0),n}readSharedStyle_(t,e){const i=t.getAttribute("id");if(null!==i){const n=Pw.call(this,t,e);if(n){let e,r=t.baseURI;if(r&&"about:blank"!=r||(r=window.location.href),r){e=new URL("#"+i,r).href}else e="#"+i;this.sharedStyles_[e]=n}}}readSharedStyleMap_(t,e){const i=t.getAttribute("id");if(null===i)return;const n=ow.call(this,t,e);if(!n)return;let r,s=t.baseURI;if(s&&"about:blank"!=s||(s=window.location.href),s){r=new URL("#"+i,s).href}else r="#"+i;this.sharedStyles_[r]=n}readFeatureFromNode(t,e){if(!Rv.includes(t.namespaceURI))return null;const i=this.readPlacemark_(t,[this.getReadOptions(t,e)]);return i||null}readFeaturesFromNode(t,e){if(!Rv.includes(t.namespaceURI))return[];let i;const n=t.localName;if("Document"==n||"Folder"==n)return i=this.readDocumentOrFolder_(t,[this.getReadOptions(t,e)]),i||[];if("Placemark"==n){const i=this.readPlacemark_(t,[this.getReadOptions(t,e)]);return i?[i]:[]}if("kml"==n){i=[];for(let n=t.firstElementChild;n;n=n.nextElementSibling){const t=this.readFeaturesFromNode(n,e);t&&h(i,t)}return i}return[]}readName(t){if(t){if("string"==typeof t){const e=nf(t);return this.readNameFromDocument(e)}return tf(t)?this.readNameFromDocument(t):this.readNameFromNode(t)}}readNameFromDocument(t){for(let e=t.firstChild;e;e=e.nextSibling)if(e.nodeType==Node.ELEMENT_NODE){const t=this.readNameFromNode(e);if(t)return t}}readNameFromNode(t){for(let e=t.firstElementChild;e;e=e.nextElementSibling)if(Rv.includes(e.namespaceURI)&&"name"==e.localName)return vx(e);for(let e=t.firstElementChild;e;e=e.nextElementSibling){const t=e.localName;if(Rv.includes(e.namespaceURI)&&("Document"==t||"Folder"==t||"Placemark"==t||"kml"==t)){const t=this.readNameFromNode(e);if(t)return t}}}readNetworkLinks(t){const e=[];if("string"==typeof t){const i=nf(t);h(e,this.readNetworkLinksFromDocument(i))}else tf(t)?h(e,this.readNetworkLinksFromDocument(t)):h(e,this.readNetworkLinksFromNode(t));return e}readNetworkLinksFromDocument(t){const e=[];for(let i=t.firstChild;i;i=i.nextSibling)i.nodeType==Node.ELEMENT_NODE&&h(e,this.readNetworkLinksFromNode(i));return e}readNetworkLinksFromNode(t){const e=[];for(let i=t.firstElementChild;i;i=i.nextElementSibling)if(Rv.includes(i.namespaceURI)&&"NetworkLink"==i.localName){const t=mf({},Lv,i,[]);e.push(t)}for(let i=t.firstElementChild;i;i=i.nextElementSibling){const t=i.localName;!Rv.includes(i.namespaceURI)||"Document"!=t&&"Folder"!=t&&"kml"!=t||h(e,this.readNetworkLinksFromNode(i))}return e}readRegion(t){const e=[];if("string"==typeof t){const i=nf(t);h(e,this.readRegionFromDocument(i))}else tf(t)?h(e,this.readRegionFromDocument(t)):h(e,this.readRegionFromNode(t));return e}readRegionFromDocument(t){const e=[];for(let i=t.firstChild;i;i=i.nextSibling)i.nodeType==Node.ELEMENT_NODE&&h(e,this.readRegionFromNode(i));return e}readRegionFromNode(t){const e=[];for(let i=t.firstElementChild;i;i=i.nextElementSibling)if(Rv.includes(i.namespaceURI)&&"Region"==i.localName){const t=mf({},Av,i,[]);e.push(t)}for(let i=t.firstElementChild;i;i=i.nextElementSibling){const t=i.localName;!Rv.includes(i.namespaceURI)||"Document"!=t&&"Folder"!=t&&"kml"!=t||h(e,this.readRegionFromNode(i))}return e}readCamera(t){const e=[];if("string"==typeof t){const i=nf(t);h(e,this.readCameraFromDocument(i))}else tf(t)?h(e,this.readCameraFromDocument(t)):h(e,this.readCameraFromNode(t));return e}readCameraFromDocument(t){const e=[];for(let i=t.firstChild;i;i=i.nextSibling)i.nodeType===Node.ELEMENT_NODE&&h(e,this.readCameraFromNode(i));return e}readCameraFromNode(t){const e=[];for(let i=t.firstElementChild;i;i=i.nextElementSibling)if(Rv.includes(i.namespaceURI)&&"Camera"===i.localName){const t=mf({},Mv,i,[]);e.push(t)}for(let i=t.firstElementChild;i;i=i.nextElementSibling){const t=i.localName;!Rv.includes(i.namespaceURI)||"Document"!==t&&"Folder"!==t&&"Placemark"!==t&&"kml"!==t||h(e,this.readCameraFromNode(i))}return e}writeFeaturesNode(t,e){e=this.adaptOptions(e);const i=qg(Rv[4],"kml"),n="http://www.w3.org/2000/xmlns/";i.setAttributeNS(n,"xmlns:gx",bv[0]),i.setAttributeNS(n,"xmlns:xsi",Hg),i.setAttributeNS(Hg,"xsi:schemaLocation","http://www.opengis.net/kml/2.2 https://developers.google.com/kml/schema/kml22gx.xsd");const r={node:i},s={};t.length>1?s.Document=t:1==t.length&&(s.Placemark=t[0]);const o=Ov[i.namespaceURI],a=gf(s,o);return yf(r,Dv,df,a,[e],o,this),i}},Tb.format.KML.getDefaultFillStyle=function(){return Uv},Tb.format.KML.getDefaultImageStyle=function(){return Vv},Tb.format.KML.getDefaultStrokeStyle=function(){return Zv},Tb.format.KML.getDefaultStyle=function(){return Yv},Tb.format.KML.getDefaultStyleArray=function(){return Hv},Tb.format.KML.getDefaultTextStyle=function(){return $v},Tb.format.KML.readFlatCoordinates=ew,Tb.format.MVT=class extends Ky{constructor(t){super(),t=t||{},this.dataProjection=new Be({code:"",units:"tile-pixels"}),this.featureClass=t.featureClass?t.featureClass:Zu,this.geometryName_=t.geometryName,this.layerName_=t.layerName?t.layerName:"layer",this.layers_=t.layers?t.layers:null,this.idProperty_=t.idProperty,this.supportedMediaTypes=["application/vnd.mapbox-vector-tile","application/x-protobuf"]}readRawGeometry_(t,e,i,n){t.pos=e.geometry;const r=t.readVarint()+t.pos;let s=1,o=0,a=0,l=0,h=0,c=0;for(;t.pos>3}if(o--,1===s||2===s)a+=t.readSVarint(),l+=t.readSVarint(),1===s&&h>c&&(n.push(h),c=h),i.push(a,l),h+=2;else{if(7!==s)throw new Error("Invalid command found in the PBF");h>c&&(i.push(i[c],i[c+1]),h+=2)}}h>c&&(n.push(h),c=h)}createFeature_(t,e,i){const n=e.type;if(0===n)return null;let r;const s=e.properties;let o;this.idProperty_?(o=s[this.idProperty_],delete s[this.idProperty_]):o=e.id,s[this.layerName_]=e.layer.name;const a=[],l=[];this.readRawGeometry_(t,e,a,l);const h=function(t,e){let i;1===t?i=1===e?"Point":"MultiPoint":2===t?i=1===e?"LineString":"MultiLineString":3===t&&(i="Polygon");return i}(n,l.length);if(this.featureClass===Zu)r=new this.featureClass(h,a,l,2,s,o),r.transform(i.dataProjection);else{let t;if("Polygon"==h){const e=Tr(a,l);t=e.length>1?new Vu(a,"XY",e):new Cr(a,"XY",l)}else t="Point"===h?new sr(a,"XY"):"LineString"===h?new zu(a,"XY"):"MultiPoint"===h?new Uu(a,"XY"):"MultiLineString"===h?new Bu(a,"XY",l):null;r=new(0,this.featureClass),this.geometryName_&&r.setGeometryName(this.geometryName_);const e=Hy(t,!1,i);r.setGeometry(e),void 0!==o&&r.setId(o),r.setProperties(s,!0)}return r}getType(){return"arraybuffer"}readFeatures(t,e){const i=this.layers_,n=Qi((e=this.adaptOptions(e)).dataProjection);n.setWorldExtent(e.extent),e.dataProjection=n;const r=new IS(t),s=r.readFields(BS,{}),o=[];for(const t in s){if(i&&!i.includes(t))continue;const a=s[t],l=a?[0,0,a.extent,a.extent]:null;n.setExtent(l);for(let t=0,i=a.length;t{const r=this.combineBboxAndFilter(n.geometryName,n.bbox,t.srsName,t.filter);Object.assign(i,{geometryName:n.geometryName,filter:r}),WT(e,[n.name],[i])}));return e}combineBboxAndFilter(t,e,i,n){const r=iT(t,e,i);return n?eT(n,r):r}writeTransaction(t,e,i,n){const r=[],s=n.version?n.version:this.version_,o=qg(uT[s],"Transaction");let a;o.setAttribute("service","WFS"),o.setAttribute("version",s),n&&(a=n.gmlOptions?n.gmlOptions:{},n.handle&&o.setAttribute("handle",n.handle)),o.setAttributeNS(Hg,"xsi:schemaLocation",gT[s]);const l=function(t,e,i,n){const r=n.featurePrefix?n.featurePrefix:lT;let s;"1.0.0"===i?s=2:"1.1.0"===i?s=3:"2.0.0"===i&&(s=3.2);const o=Object.assign({node:t},{version:i,featureNS:n.featureNS,featureType:n.featureType,featurePrefix:r,gmlVersion:s,hasZ:n.hasZ,srsName:n.srsName},e);return o}(o,a,s,n);return t&&pT("Insert",t,r,l),e&&pT("Update",e,r,l),i&&pT("Delete",i,r,l),n.nativeElements&&pT("Native",n.nativeElements,r,l),o}readProjectionFromDocument(t){for(let e=t.firstChild;e;e=e.nextSibling)if(e.nodeType==Node.ELEMENT_NODE)return this.readProjectionFromNode(e);return null}readProjectionFromNode(t){if(t.firstElementChild&&t.firstElementChild.firstElementChild)for(let e=(t=t.firstElementChild.firstElementChild).firstElementChild;e;e=e.nextElementSibling)if(0!==e.childNodes.length&&(1!==e.childNodes.length||3!==e.firstChild.nodeType)){const t=[{}];return this.gmlFormat_.readGeometryElement(e,t),Qi(t.pop().srsName)}return null}},Tb.format.WFS.writeFilter=function(t,e){const i=qg(ZT(e=e||"1.1.0"),"Filter"),n={node:i};return Object.assign(n,{version:e,filter:t}),LT(i,t,[n]),i},Tb.format.WKB=class extends Ky{constructor(t){super(),t=t||{},this.splitCollection=Boolean(t.splitCollection),this.viewCache_=null,this.hex_=!1!==t.hex,this.littleEndian_=!1!==t.littleEndian,this.ewkb_=!1!==t.ewkb,this.layout_=t.geometryLayout,this.nodataZ_=t.nodataZ||0,this.nodataM_=t.nodataM||0,this.srid_=t.srid}getType(){return this.hex_?"text":"arraybuffer"}readFeature(t,e){return new Mt({geometry:this.readGeometry(t,e)})}readFeatures(t,e){let i=[];const n=this.readGeometry(t,e);return i=this.splitCollection&&n instanceof Ou?n.getGeometriesArray():[n],i.map((t=>new Mt({geometry:t})))}readGeometry(t,e){const i=sC(t);if(!i)return null;const n=new nC(i).readGeometry();return this.viewCache_=i,e=this.getReadOptions(t,e),this.viewCache_=null,Hy(n,!1,e)}readProjection(t){const e=this.viewCache_||sC(t);if(!e)return;const i=new nC(e);return i.readWkbHeader(),i.getSrid()&&Qi("EPSG:"+i.getSrid())||void 0}writeFeature(t,e){return this.writeGeometry(t.getGeometry(),e)}writeFeatures(t,e){return this.writeGeometry(new Ou(t.map((t=>t.getGeometry()))),e)}writeGeometry(t,e){e=this.adaptOptions(e);const i=new rC({layout:this.layout_,littleEndian:this.littleEndian_,ewkb:this.ewkb_,nodata:{Z:this.nodataZ_,M:this.nodataM_}});let n=Number.isInteger(this.srid_)?Number(this.srid_):null;if(!1!==this.srid_&&!Number.isInteger(this.srid_)){const t=e.dataProjection&&Qi(e.dataProjection);if(t){const e=t.getCode();e.startsWith("EPSG:")&&(n=Number(e.substring(5)))}}i.writeGeometry(Hy(t,!0,e),n);const r=i.getBuffer();return this.hex_?function(t){const e=new Uint8Array(t);return Array.from(e.values()).map((t=>(t<16?"0":"")+Number(t).toString(16).toUpperCase())).join("")}(r):r}},Tb.format.WKT=class extends xv{constructor(t){super(),t=t||{},this.splitCollection_=void 0!==t.splitCollection&&t.splitCollection}parse_(t){const e=new yC(t);return new xC(e).parse()}readFeatureFromText(t,e){const i=this.readGeometryFromText(t,e),n=new Mt;return n.setGeometry(i),n}readFeaturesFromText(t,e){let i=[];const n=this.readGeometryFromText(t,e);i=this.splitCollection_&&"GeometryCollection"==n.getType()?n.getGeometriesArray():[n];const r=[];for(let t=0,e=i.length;t3&&!!er(t,e,i,n)},Tb.geom.flat.transform={},Tb.geom.flat.transform.rotate=Cn,Tb.geom.flat.transform.scale=bn,Tb.geom.flat.transform.transform2D=Tn,Tb.geom.flat.transform.translate=Rn,Tb.has={},Tb.has.CREATE_IMAGE_BITMAP=gt,Tb.has.DEVICE_PIXEL_RATIO=ct,Tb.has.FIREFOX=st,Tb.has.IMAGE_DECODE=dt,Tb.has.MAC=ht,Tb.has.PASSIVE_EVENT_LISTENERS=ft,Tb.has.SAFARI=ot,Tb.has.SAFARI_BUG_237906=at,Tb.has.WEBKIT=lt,Tb.has.WORKER_OFFSCREEN_CANVAS=ut,Tb.interaction={},Tb.interaction.DblClickDragZoom=class extends hh{constructor(t){const e=t||{};super(e),e.stopDown&&(this.stopDown=e.stopDown),this.scaleDeltaByPixel_=e.delta?e.delta:.01,this.duration_=void 0!==e.duration?e.duration:250,this.handlingDownUpSequence_=!1,this.handlingDoubleDownSequence_=!1,this.doubleTapTimeoutId_=void 0,this.trackedPointers_={},this.targetPointers=[]}handleEvent(t){if(!t.originalEvent)return!0;let e=!1;if(this.updateTrackedPointers_(t),this.handlingDownUpSequence_){if(t.type==Gl.POINTERDRAG)this.handleDragEvent(t),t.originalEvent.preventDefault();else if(t.type==Gl.POINTERUP){const e=this.handleUpEvent(t);this.handlingDownUpSequence_=e}}else if(t.type==Gl.POINTERDOWN)if(this.handlingDoubleDownSequence_){this.handlingDoubleDownSequence_=!1;const i=this.handleDownEvent(t);this.handlingDownUpSequence_=i,e=this.stopDown(i)}else e=this.stopDown(!1),this.waitForDblTap_();return!e}handleDragEvent(t){let e=1;const i=this.targetPointers[0],n=this.down_.originalEvent,r=i.clientY-n.clientY;void 0!==this.lastDistance_&&(e=1-(this.lastDistance_-r)*this.scaleDeltaByPixel_),this.lastDistance_=r,1!=e&&(this.lastScaleDelta_=e);const s=t.map,o=s.getView();s.render(),o.adjustResolutionInternal(e)}handleDownEvent(t){if(1==this.targetPointers.length){const e=t.map;return this.anchor_=null,this.lastDistance_=void 0,this.lastScaleDelta_=1,this.down_=t,this.handlingDownUpSequence_||e.getView().beginInteraction(),!0}return!1}handleUpEvent(t){if(0==this.targetPointers.length){const e=t.map.getView(),i=this.lastScaleDelta_>1?1:-1;return e.endInteraction(this.duration_,i),this.handlingDownUpSequence_=!1,this.handlingDoubleDownSequence_=!1,!1}return!0}stopDown(t){return t}updateTrackedPointers_(t){if(function(t){const e=t.type;return e===Gl.POINTERDOWN||e===Gl.POINTERDRAG||e===Gl.POINTERUP}(t)){const e=t.originalEvent,i=e.pointerId.toString();t.type==Gl.POINTERUP?delete this.trackedPointers_[i]:(t.type==Gl.POINTERDOWN||i in this.trackedPointers_)&&(this.trackedPointers_[i]=e),this.targetPointers=Object.values(this.trackedPointers_)}}waitForDblTap_(){void 0!==this.doubleTapTimeoutId_?(clearTimeout(this.doubleTapTimeoutId_),this.doubleTapTimeoutId_=void 0):(this.handlingDoubleDownSequence_=!0,this.doubleTapTimeoutId_=setTimeout(this.endInteraction_.bind(this),250))}endInteraction_(){this.handlingDoubleDownSequence_=!1,this.doubleTapTimeoutId_=void 0}},Tb.interaction.DoubleClickZoom=dh,Tb.interaction.DragAndDrop=class extends hh{constructor(t){t=t||{},super({handleEvent:d}),this.on,this.once,this.un,this.readAsBuffer_=!1,this.formats_=[];const e=t.formatConstructors?t.formatConstructors:[];for(let t=0,i=e.length;t0){this.source_&&(this.source_.clear(),this.source_.addFeatures(l)),this.dispatchEvent(new ny(iy,t,l,s));break}}}registerListeners_(){const t=this.getMap();if(t){const e=this.target?this.target:t.getViewport();this.dropListenKeys_=[A(e,R,this.handleDrop,this),A(e,C,this.handleStop,this),A(e,b,this.handleStop,this),A(e,R,this.handleStop,this)]}}setActive(t){!this.getActive()&&t&&this.registerListeners_(),this.getActive()&&!t&&this.unregisterListeners_(),super.setActive(t)}setMap(t){this.unregisterListeners_(),super.setMap(t),this.getActive()&&this.registerListeners_()}tryReadFeatures_(t,e,i){try{return t.readFeatures(e,i)}catch(t){return null}}unregisterListeners_(){this.dropListenKeys_&&(this.dropListenKeys_.forEach(D),this.dropListenKeys_=null)}handleDrop(t){const e=t.dataTransfer.files;for(let t=0,i=e.length;t1?1:-1;return e.endInteraction(this.duration_,i),this.lastScaleDelta_=0,!1}handleDownEvent(t){return!!Ph(t)&&(!!this.condition_(t)&&(t.map.getView().beginInteraction(),this.lastAngle_=void 0,this.lastMagnitude_=void 0,!0))}},Tb.interaction.DragZoom=jh,Tb.interaction.Draw=class extends gh{constructor(t){const e=t;e.stopDown||(e.stopDown=g),super(e),this.on,this.once,this.un,this.shouldHandle_=!1,this.downPx_=null,this.downTimeout_,this.lastDragTime_,this.pointerType_,this.freehand_=!1,this.source_=t.source?t.source:null,this.features_=t.features?t.features:null,this.snapTolerance_=t.snapTolerance?t.snapTolerance:12,this.type_=t.type,this.mode_=function(t){switch(t){case"Point":case"MultiPoint":return"Point";case"LineString":case"MultiLineString":return"LineString";case"Polygon":case"MultiPolygon":return"Polygon";case"Circle":return"Circle";default:throw new Error("Invalid type: "+t)}}(this.type_),this.stopClick_=!!t.stopClick,this.minPoints_=t.minPoints?t.minPoints:"Polygon"===this.mode_?3:2,this.maxPoints_="Circle"===this.mode_?2:t.maxPoints?t.maxPoints:1/0,this.finishCondition_=t.finishCondition?t.finishCondition:d,this.geometryLayout_=t.geometryLayout?t.geometryLayout:"XY";let i=t.geometryFunction;if(!i){const t=this.mode_;if("Circle"===t)i=(t,e,i)=>{const n=e||new Au([NaN,NaN]),r=_n(t[0],i),s=Mi(r,_n(t[t.length-1],i));n.setCenterAndRadius(r,Math.sqrt(s),this.geometryLayout_);const o=pn();return o&&n.transform(i,o),n};else{let e;"Point"===t?e=sr:"LineString"===t?e=zu:"Polygon"===t&&(e=Cr),i=(i,n,r)=>(n?"Polygon"===t?i[0].length?n.setCoordinates([i[0].concat([i[0][0]])],this.geometryLayout_):n.setCoordinates([],this.geometryLayout_):n.setCoordinates(i,this.geometryLayout_):n=new e(i,this.geometryLayout_),n)}}this.geometryFunction_=i,this.dragVertexDelay_=void 0!==t.dragVertexDelay?t.dragVertexDelay:500,this.finishCoordinate_=null,this.sketchFeature_=null,this.sketchPoint_=null,this.sketchCoords_=null,this.sketchLine_=null,this.sketchLineCoords_=null,this.squaredClickTolerance_=t.clickTolerance?t.clickTolerance*t.clickTolerance:36,this.overlay_=new V_({source:new id({useSpatialIndex:!1,wrapX:!!t.wrapX&&t.wrapX}),style:t.style?t.style:_y(),updateWhileInteracting:!0}),this.geometryName_=t.geometryName,this.condition_=t.condition?t.condition:Th,this.freehandCondition_,t.freehand?this.freehandCondition_=vh:this.freehandCondition_=t.freehandCondition?t.freehandCondition:bh,this.traceCondition_,this.setTrace(t.trace||!1),this.traceState_={active:!1},this.traceSource_=t.traceSource||t.source||null,this.addChangeListener(lh,this.updateState_)}setTrace(t){let e;e=t?!0===t?vh:t:Sh,this.traceCondition_=e}setMap(t){super.setMap(t),this.updateState_()}getOverlay(){return this.overlay_}handleEvent(t){t.originalEvent.type===S&&t.originalEvent.preventDefault(),this.freehand_="Point"!==this.mode_&&this.freehandCondition_(t);let e=t.type===Gl.POINTERMOVE,i=!0;if(!this.freehand_&&this.lastDragTime_&&t.type===Gl.POINTERDRAG){Date.now()-this.lastDragTime_>=this.dragVertexDelay_?(this.downPx_=t.pixel,this.shouldHandle_=!this.freehand_,e=!0):this.lastDragTime_=void 0,this.shouldHandle_&&void 0!==this.downTimeout_&&(clearTimeout(this.downTimeout_),this.downTimeout_=void 0)}return this.freehand_&&t.type===Gl.POINTERDRAG&&null!==this.sketchFeature_?(this.addToDrawing_(t.coordinate),i=!1):this.freehand_&&t.type===Gl.POINTERDOWN?i=!1:e&&this.getPointerCount()<2?(i=t.type===Gl.POINTERMOVE,i&&this.freehand_?(this.handlePointerMove_(t),this.shouldHandle_&&t.originalEvent.preventDefault()):("mouse"===t.originalEvent.pointerType||t.type===Gl.POINTERDRAG&&void 0===this.downTimeout_)&&this.handlePointerMove_(t)):t.type===Gl.DBLCLICK&&(i=!1),super.handleEvent(t)&&i}handleDownEvent(t){return this.shouldHandle_=!this.freehand_,this.freehand_?(this.downPx_=t.pixel,this.finishCoordinate_||this.startDrawing_(t.coordinate),!0):this.condition_(t)?(this.lastDragTime_=Date.now(),this.downTimeout_=setTimeout((()=>{this.handlePointerMove_(new kl(Gl.POINTERMOVE,t.map,t.originalEvent,!1,t.frameState))}),this.dragVertexDelay_),this.downPx_=t.pixel,!0):(this.lastDragTime_=void 0,!1)}deactivateTrace_(){this.traceState_={active:!1}}toggleTraceState_(t){if(!this.traceSource_||!this.traceCondition_(t))return;if(this.traceState_.active)return void this.deactivateTrace_();const e=this.getMap(),i=Ht([e.getCoordinateFromPixel([t.pixel[0]-this.snapTolerance_,t.pixel[1]+this.snapTolerance_]),e.getCoordinateFromPixel([t.pixel[0]+this.snapTolerance_,t.pixel[1]-this.snapTolerance_])]),n=this.traceSource_.getFeaturesInExtent(i);if(0===n.length)return;const r=function(t,e){const i=[];for(let n=0;nt.endIndex||!i&&et.endIndex)&&this.removeTracedCoordinates_(e,t.endIndex):(this.removeTracedCoordinates_(t.startIndex,t.endIndex),this.addTracedCoordinates_(t,t.startIndex,e))}removeTracedCoordinates_(t,e){if(t===e)return;let i=0;if(t0&&this.removeLastPoints_(i)}addTracedCoordinates_(t,e,i){if(e===i)return;const n=[];if(e=s;--e)n.push(hy(t.coordinates,e))}n.length&&this.appendCoordinates(n)}updateTrace_(t){const e=this.traceState_;if(!e.active)return;if(-1===e.targetIndex&&Ai(e.startPx,t.pixel)i.startIndex?hi.startIndex&&(h-=n.length)),l=h,a=t)}const h=e.targets[a];let c=h.ring;if(e.targetIndex===a&&c){const t=my(h.coordinates,l);Ai(i.getPixelFromCoordinate(t),e.startPx)>n&&(c=!1)}if(c){const t=h.coordinates,e=t.length,i=h.startIndex,n=l;if(ithis.squaredClickTolerance_:s<=this.squaredClickTolerance_,!this.shouldHandle_)return}this.finishCoordinate_?(this.updateTrace_(t),this.modifyDrawing_(t.coordinate)):this.createOrUpdateSketchPoint_(t.coordinate.slice())}atFinish_(t,e){let i=!1;if(this.sketchFeature_){let n=!1,r=[this.finishCoordinate_];const s=this.mode_;if("Point"===s)i=!0;else if("Circle"===s)i=2===this.sketchCoords_.length;else if("LineString"===s)n=!e&&this.sketchCoords_.length>this.minPoints_;else if("Polygon"===s){const t=this.sketchCoords_;n=t[0].length>this.minPoints_,r=[t[0][0],t[0][t[0].length-2]],r=e?[t[0][0]]:[t[0][0],t[0][t[0].length-2]]}if(n){const e=this.getMap();for(let n=0,s=r.length;n=this.maxPoints_&&(this.freehand_?r.pop():n=!0),r.push(t.slice()),this.geometryFunction_(r,e,i)):"Polygon"===s&&(r=this.sketchCoords_[0],r.length>=this.maxPoints_&&(this.freehand_?r.pop():n=!0),r.push(t.slice()),n&&(this.finishCoordinate_=r[0]),this.geometryFunction_(this.sketchCoords_,e,i)),this.createOrUpdateSketchPoint_(t.slice()),this.updateSketchFeatures_(),n?this.finishDrawing():this.sketchFeature_}removeLastPoints_(t){if(!this.sketchFeature_)return;const e=this.sketchFeature_.getGeometry(),i=this.getMap().getView().getProjection(),n=this.mode_;for(let r=0;r=2){this.finishCoordinate_=t[t.length-2].slice();const e=this.finishCoordinate_.slice();t[t.length-1]=e,this.createOrUpdateSketchPoint_(e)}this.geometryFunction_(t,e,i),"Polygon"===e.getType()&&this.sketchLine_&&this.createOrUpdateCustomSketchLine_(e)}else if("Polygon"===n){t=this.sketchCoords_[0],t.splice(-2,1);const n=this.sketchLine_.getGeometry();if(t.length>=2){const e=t[t.length-2].slice();t[t.length-1]=e,this.createOrUpdateSketchPoint_(e)}n.setCoordinates(t),this.geometryFunction_(this.sketchCoords_,e,i)}if(1===t.length){this.abortDrawing();break}}this.updateSketchFeatures_()}removeLastPoint(){this.removeLastPoints_(1)}finishDrawing(){const t=this.abortDrawing_();if(!t)return null;let e=this.sketchCoords_;const i=t.getGeometry(),n=this.getMap().getView().getProjection();return"LineString"===this.mode_?(e.pop(),this.geometryFunction_(e,i,n)):"Polygon"===this.mode_&&(e[0].pop(),this.geometryFunction_(e,i,n),e=i.getCoordinates()),"MultiPoint"===this.type_?t.setGeometry(new Uu([e])):"MultiLineString"===this.type_?t.setGeometry(new Bu([e])):"MultiPolygon"===this.type_&&t.setGeometry(new Vu([e])),this.dispatchEvent(new ay(sy,t)),this.features_&&this.features_.push(t),this.source_&&this.source_.addFeature(t),t}abortDrawing_(){this.finishCoordinate_=null;const t=this.sketchFeature_;return this.sketchFeature_=null,this.sketchPoint_=null,this.sketchLine_=null,this.overlay_.getSource().clear(!0),this.deactivateTrace_(),t}abortDrawing(){const t=this.abortDrawing_();t&&this.dispatchEvent(new ay(oy,t))}appendCoordinates(t){const e=this.mode_,i=!this.sketchFeature_;let n;if(i&&this.startDrawing_(t[0]),"LineString"===e||"Circle"===e)n=this.sketchCoords_;else{if("Polygon"!==e)return;n=this.sketchCoords_&&this.sketchCoords_.length?this.sketchCoords_[0]:[]}i&&n.shift(),n.pop();for(let e=0;er?o[1]:o[0]),a}}return null}handlePointerMove_(t){const e=t.pixel,i=t.map;let n=this.snapToVertex_(e,i);n||(n=i.getCoordinateFromPixelInternal(e)),this.createOrUpdatePointerFeature_(n)}createOrUpdateExtentFeature_(t){let e=this.extentFeature_;return e?t?e.setGeometry(Rr(t)):e.setGeometry(void 0):(e=new Mt(t?Rr(t):{}),this.extentFeature_=e,this.extentOverlay_.getSource().addFeature(e)),e}createOrUpdatePointerFeature_(t){let e=this.vertexFeature_;if(e){e.getGeometry().setCoordinates(t)}else e=new Mt(new sr(t)),this.vertexFeature_=e,this.vertexOverlay_.getSource().addFeature(e);return e}handleEvent(t){return!t.originalEvent||!this.condition_(t)||(t.type!=Gl.POINTERMOVE||this.handlingDownUpSequence||this.handlePointerMove_(t),super.handleEvent(t),!1)}handleDownEvent(t){const e=t.pixel,i=t.map,n=this.getExtentInternal();let r=this.snapToVertex_(e,i);const s=function(t){let e=null,i=null;return t[0]==n[0]?e=n[2]:t[0]==n[2]&&(e=n[0]),t[1]==n[1]?i=n[3]:t[1]==n[3]&&(i=n[1]),null!==e&&null!==i?[e,i]:null};if(r&&n){const t=r[0]==n[0]||r[0]==n[2]?r[0]:null,e=r[1]==n[1]||r[1]==n[3]?r[1]:null;null!==t&&null!==e?this.pointerHandler_=Sy(s(r)):null!==t?this.pointerHandler_=Ey(s([t,n[1]]),s([t,n[3]])):null!==e&&(this.pointerHandler_=Ey(s([n[0],e]),s([n[2],e])))}else r=i.getCoordinateFromPixelInternal(e),this.setExtent([r[0],r[1],r[0],r[1]]),this.pointerHandler_=Sy(r);return!0}handleDragEvent(t){if(this.pointerHandler_){const e=t.coordinate;this.setExtent(this.pointerHandler_(e)),this.createOrUpdatePointerFeature_(e)}}handleUpEvent(t){this.pointerHandler_=null;const e=this.getExtentInternal();return e&&0!==ye(e)||this.setExtent(null),!1}setMap(t){this.extentOverlay_.setMap(t),this.vertexOverlay_.setMap(t),super.setMap(t)}getExtent(){return yn(this.getExtentInternal(),this.getMap().getView().getProjection())}getExtentInternal(){return this.extent_}setExtent(t){this.extent_=t||null,this.createOrUpdateExtentFeature_(t),this.dispatchEvent(new xy(this.extent_))}},Tb.interaction.Extent.ExtentEvent=xy,Tb.interaction.Interaction=hh,Tb.interaction.Interaction.pan=ch,Tb.interaction.Interaction.zoomByDelta=uh,Tb.interaction.KeyboardPan=Vh,Tb.interaction.KeyboardZoom=Wh,Tb.interaction.Link=class extends hh{constructor(t){let e;super(),e=!0===(t=Object.assign({animate:!0,params:["x","y","z","r","l"],replace:!1,prefix:""},t||{})).animate?{duration:250}:t.animate?t.animate:null,this.animationOptions_=e,this.params_=t.params.reduce(((t,e)=>(t[e]=!0,t)),{}),this.replace_=t.replace,this.prefix_=t.prefix,this.listenerKeys_=[],this.initial_=!0,this.updateState_=this.updateState_.bind(this),this.trackedCallbacks_={},this.trackedValues_={}}getParamName_(t){return this.prefix_?this.prefix_+t:t}get_(t,e){return t.get(this.getParamName_(e))}set_(t,e,i){e in this.params_&&t.set(this.getParamName_(e),i)}delete_(t,e){e in this.params_&&t.delete(this.getParamName_(e))}setMap(t){const e=this.getMap();super.setMap(t),t!==e&&(e&&this.unregisterListeners_(e),t&&(this.initial_=!0,this.updateState_(),this.registerListeners_(t)))}registerListeners_(t){this.listenerKeys_.push(A(t,Zl,this.updateUrl_,this),A(t.getLayerGroup(),v,this.updateUrl_,this),A(t,"change:layergroup",this.handleChangeLayerGroup_,this)),this.replace_||addEventListener("popstate",this.updateState_)}unregisterListeners_(t){for(let t=0,e=this.listenerKeys_.length;t=0;--t){const n=i[t];for(let t=this.dragSegments_.length-1;t>=0;--t)this.dragSegments_[t][0]===n&&this.dragSegments_.splice(t,1);e.remove(n)}}setActive(t){this.vertexFeature_&&!t&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null),super.setActive(t)}setMap(t){this.overlay_.setMap(t),super.setMap(t)}getOverlay(){return this.overlay_}handleSourceAdd_(t){t.feature&&this.features_.push(t.feature)}handleSourceRemove_(t){t.feature&&this.features_.remove(t.feature)}handleFeatureAdd_(t){this.addFeature_(t.element)}handleFeatureChange_(t){if(!this.changingFeature_){const e=t.target;this.removeFeature_(e),this.addFeature_(e)}}handleFeatureRemove_(t){this.removeFeature_(t.element)}writePointGeometry_(t,e){const i=e.getCoordinates(),n={feature:t,geometry:e,segment:[i,i]};this.rBush_.insert(e.getExtent(),n)}writeMultiPointGeometry_(t,e){const i=e.getCoordinates();for(let n=0,r=i.length;n=0;--t)this.insertVertex_(r[t],s)}return!!this.vertexFeature_}handleUpEvent(t){for(let e=this.dragSegments_.length-1;e>=0;--e){const i=this.dragSegments_[e][0],n=i.geometry;if("Circle"===n.getType()){const e=n.getCenter(),r=i.featureSegments[0],s=i.featureSegments[1];r.segment[0]=e,r.segment[1]=e,s.segment[0]=e,s.segment[1]=e,this.rBush_.update(ae(e),r);let o=n;const a=pn();if(a){const e=t.map.getView().getProjection();o=o.clone().transform(a,e),o=Pr(o).transform(e,a)}this.rBush_.update(o.getExtent(),s)}else this.rBush_.update(Ht(i.segment),i)}return this.featuresBeingModified_&&(this.dispatchEvent(new Fy(Ly,this.featuresBeingModified_,t)),this.featuresBeingModified_=null),!1}handlePointerMove_(t){this.lastPixel_=t.pixel,this.handlePointerAtPixel_(t.pixel,t.map,t.coordinate)}handlePointerAtPixel_(t,e,i){const n=i||e.getCoordinateFromPixel(t),r=e.getView().getProjection(),s=function(t,e){return Ay(n,t,r)-Ay(n,e,r)};let o,a;if(this.hitDetection_){const i="object"==typeof this.hitDetection_?t=>t===this.hitDetection_:void 0;e.forEachFeatureAtPixel(t,((t,e,i)=>{i&&"Point"===i.getType()&&(i=new sr(mn(i.getCoordinates(),r)));const n=i||t.getGeometry();if(t instanceof Mt&&this.features_.getArray().includes(t)){a=n;const e=t.getGeometry().getFlatCoordinates().slice(0,2);o=[{feature:t,geometry:a,segment:[e,e]}]}return!0}),{layerFilter:i})}if(!o){const t=yn(qt(xn(ae(n,Ry),r),e.getView().getResolution()*this.pixelTolerance_,Ry),r);o=this.rBush_.getInExtent(t)}if(o&&o.length>0){const i=o.sort(s)[0],l=i.segment;let h=Oy(n,i,r);const c=e.getPixelFromCoordinate(h);let u=Ai(t,c);if(a||u<=this.pixelTolerance_){const t={};if(t[z(l)]=!0,this.snapToPointer_||(this.delta_[0]=h[0]-n[0],this.delta_[1]=h[1]-n[1]),"Circle"===i.geometry.getType()&&1===i.index)this.snappedToVertex_=!0,this.createOrUpdateVertexFeature_(h,[i.feature],[i.geometry]);else{const n=e.getPixelFromCoordinate(l[0]),r=e.getPixelFromCoordinate(l[1]),s=Mi(c,n),a=Mi(c,r);u=Math.sqrt(Math.min(s,a)),this.snappedToVertex_=u<=this.pixelTolerance_,this.snappedToVertex_&&(h=s>a?l[1]:l[0]),this.createOrUpdateVertexFeature_(h,[i.feature],[i.geometry]);const d={};d[z(i.geometry)]=!0;for(let e=1,i=o.length;e=0;--o)r=t[o],u=r[0],d=z(u.feature),u.depth&&(d+="-"+u.depth.join("-")),d in e||(e[d]={}),0===r[1]?(e[d].right=u,e[d].index=u.index):1==r[1]&&(e[d].left=u,e[d].index=u.index+1);for(d in e){switch(c=e[d].right,l=e[d].left,a=e[d].index,h=a-1,u=void 0!==l?l:c,h<0&&(h=0),s=u.geometry,n=s.getCoordinates(),i=n,g=!1,s.getType()){case"MultiLineString":n[u.depth[0]].length>2&&(n[u.depth[0]].splice(a,1),g=!0);break;case"LineString":n.length>2&&(n.splice(a,1),g=!0);break;case"MultiPolygon":i=i[u.depth[1]];case"Polygon":i=i[u.depth[0]],i.length>4&&(a==i.length-1&&(a=0),i.splice(a,1),g=!0,0===a&&(i.pop(),i.push(i[0]),h=i.length-1))}if(g){this.setGeometryCoordinates_(s,n);const e=[];if(void 0!==l&&(this.rBush_.remove(l),e.push(l.segment[0])),void 0!==c&&(this.rBush_.remove(c),e.push(c.segment[1])),void 0!==l&&void 0!==c){const t={depth:u.depth,feature:u.feature,geometry:u.geometry,index:h,segment:e};this.rBush_.insert(Ht(t.segment),t)}this.updateSegmentIndices_(s,a,u.depth,-1),this.vertexFeature_&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null),t.length=0}}return g}setGeometryCoordinates_(t,e){this.changingFeature_=!0,t.setCoordinates(e),this.changingFeature_=!1}updateSegmentIndices_(t,e,i,n){this.rBush_.forEachInExtent(t.getExtent(),(function(r){r.geometry===t&&(void 0===i||void 0===r.depth||c(r.depth,i))&&r.index>e&&(r.index+=n)}))}},Tb.interaction.Modify.ModifyEvent=Fy,Tb.interaction.MouseWheelZoom=Zh,Tb.interaction.PinchRotate=$h,Tb.interaction.PinchZoom=Yh,Tb.interaction.Pointer=gh,Tb.interaction.Pointer.centroid=fh,Tb.interaction.Select=jy,Tb.interaction.Select.SelectEvent=ky,Tb.interaction.Snap=class extends gh{constructor(t){const e=t=t||{};e.handleDownEvent||(e.handleDownEvent=d),e.stopDown||(e.stopDown=g),super(e),this.on,this.once,this.un,this.source_=t.source?t.source:null,this.vertex_=void 0===t.vertex||t.vertex,this.edge_=void 0===t.edge||t.edge,this.features_=t.features?t.features:null,this.featuresListenerKeys_=[],this.featureChangeListenerKeys_={},this.indexedFeaturesExtents_={},this.pendingFeatures_={},this.pixelTolerance_=void 0!==t.pixelTolerance?t.pixelTolerance:10,this.rBush_=new Mu,this.GEOMETRY_SEGMENTERS_={Point:this.segmentPointGeometry_.bind(this),LineString:this.segmentLineStringGeometry_.bind(this),LinearRing:this.segmentLineStringGeometry_.bind(this),Polygon:this.segmentPolygonGeometry_.bind(this),MultiPoint:this.segmentMultiPointGeometry_.bind(this),MultiLineString:this.segmentMultiLineStringGeometry_.bind(this),MultiPolygon:this.segmentMultiPolygonGeometry_.bind(this),GeometryCollection:this.segmentGeometryCollectionGeometry_.bind(this),Circle:this.segmentCircleGeometry_.bind(this)}}addFeature(t,e){e=void 0===e||e;const i=z(t),n=t.getGeometry();if(n){const e=this.GEOMETRY_SEGMENTERS_[n.getType()];if(e){this.indexedFeaturesExtents_[i]=n.getExtent([1/0,1/0,-1/0,-1/0]);const r=[];if(e(r,n),1===r.length)this.rBush_.insert(Ht(r[0]),{feature:t,segment:r[0]});else if(r.length>1){const e=r.map((t=>Ht(t))),i=r.map((e=>({feature:t,segment:e})));this.rBush_.load(e,i)}}}e&&(this.featureChangeListenerKeys_[i]=A(t,v,this.handleFeatureChange_,this))}getFeatures_(){let t;return this.features_?t=this.features_:this.source_&&(t=this.source_.getFeatures()),t}handleEvent(t){const e=this.snapTo(t.pixel,t.coordinate,t.map);return e&&(t.coordinate=e.vertex.slice(0,2),t.pixel=e.vertexPixel,this.dispatchEvent(new By(zy,{vertex:t.coordinate,vertexPixel:t.pixel,feature:e.feature,segment:e.segment}))),super.handleEvent(t)}handleFeatureAdd_(t){const e=Uy(t);e&&this.addFeature(e)}handleFeatureRemove_(t){const e=Uy(t);e&&this.removeFeature(e)}handleFeatureChange_(t){const e=t.target;if(this.handlingDownUpSequence){const t=z(e);t in this.pendingFeatures_||(this.pendingFeatures_[t]=e)}else this.updateFeature_(e)}handleUpEvent(t){const e=Object.values(this.pendingFeatures_);return 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n=i.getView().getProjection(),r=_n(e,n),s=yn(qt(Ht([r]),i.getView().getResolution()*this.pixelTolerance_),n),o=this.rBush_.getInExtent(s),a=o.length;if(0===a)return null;let l,h,c=1/0,u=null;const d=this.pixelTolerance_*this.pixelTolerance_,g=()=>{if(l){const e=i.getPixelFromCoordinate(l);if(Mi(t,e)<=d)return{vertex:l,vertexPixel:[Math.round(e[0]),Math.round(e[1])],feature:h,segment:u}}return null};if(this.vertex_){for(let t=0;t{const i=_n(t,n),s=Mi(r,i);s{t.push([e])}))}segmentMultiPolygonGeometry_(t,e){const i=e.getCoordinates();for(let e=0,n=i.length;e{if(t instanceof Mt&&this.filter_(t,e)&&(!this.features_||this.features_.getArray().includes(t)))return t}),{layerFilter:this.layerFilter_,hitTolerance:this.hitTolerance_})}getHitTolerance(){return this.hitTolerance_}setHitTolerance(t){this.hitTolerance_=t}setMap(t){const e=this.getMap();super.setMap(t),this.updateState_(e)}handleActiveChanged_(){this.updateState_(null)}updateState_(t){let e=this.getMap();const i=this.getActive();if((!e||!i)&&(e=e||t,e)){e.getViewport().classList.remove("ol-grab","ol-grabbing")}}},Tb.interaction.Translate.TranslateEvent=$y,Tb.interaction.defaults={},Tb.interaction.defaults.defaults=Kh,Tb.layer={},Tb.layer.Base=as,Tb.layer.BaseImage=dg,Tb.layer.BaseTile=Sg,Tb.layer.BaseVector=Pl,Tb.layer.Graticule=class extends V_{constructor(t){t=t||{};const e=Object.assign({updateWhileAnimating:!0,updateWhileInteracting:!0,renderBuffer:0},t);delete e.maxLines,delete e.strokeStyle,delete e.targetSize,delete e.showLabels,delete e.lonLabelFormatter,delete e.latLabelFormatter,delete e.lonLabelPosition,delete e.latLabelPosition,delete e.lonLabelStyle,delete e.latLabelStyle,delete e.intervals,super(e),this.projection_=null,this.maxLat_=1/0,this.maxLon_=1/0,this.minLat_=-1/0,this.minLon_=-1/0,this.maxX_=1/0,this.maxY_=1/0,this.minX_=-1/0,this.minY_=-1/0,this.targetSize_=void 0!==t.targetSize?t.targetSize:100,this.maxLines_=void 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this.lonLabelStyleBase_.getText().setText(e),this.lonLabelStyleBase_},this.latLabelStyleBase_=new ma({text:void 0!==t.latLabelStyle?t.latLabelStyle.clone():new Ta({font:"12px Calibri,sans-serif",textAlign:"right",fill:new fa({color:"rgba(0,0,0,1)"}),stroke:new pa({color:"rgba(255,255,255,1)",width:3})})}),this.latLabelStyle_=t=>{const e=t.get("graticule_label");return this.latLabelStyleBase_.getText().setText(e),this.latLabelStyleBase_},this.meridiansLabels_=[],this.parallelsLabels_=[],this.addEventListener(hs,this.drawLabels_.bind(this))),this.intervals_=void 0!==t.intervals?t.intervals:K_,this.setSource(new id({loader:this.loaderFunction.bind(this),strategy:this.strategyFunction.bind(this),features:new $,overlaps:!1,useSpatialIndex:!1,wrapX:t.wrapX})),this.featurePool_=[],this.lineStyle_=new ma({stroke:this.strokeStyle_}),this.loadedExtent_=null,this.renderedExtent_=null,this.renderedResolution_=null,this.setRenderOrder(null)}strategyFunction(t,e){let i=t.slice();return this.projection_&&this.getSource().getWrapX()&&Ne(i,this.projection_),this.loadedExtent_&&(ce(this.loadedExtent_,i,e)?i=this.loadedExtent_.slice():this.getSource().removeLoadedExtent(this.loadedExtent_)),[i]}loaderFunction(t,e,i){this.loadedExtent_=t;const n=this.getSource(),r=be(this.getExtent()||[-1/0,-1/0,1/0,1/0],t);if(this.renderedExtent_&&he(this.renderedExtent_,r)&&this.renderedResolution_===e)return;if(this.renderedExtent_=r,this.renderedResolution_=e,Fe(r))return;const s=we(r),o=e*e/4;(!this.projection_||!ln(this.projection_,i))&&this.updateProjectionInfo_(i),this.createGraticule_(r,s,e,o);let a,l=this.meridians_.length+this.parallels_.length;for(this.meridiansLabels_&&(l+=this.meridians_.length),this.parallelsLabels_&&(l+=this.parallels_.length);l>this.featurePool_.length;)a=new Mt,this.featurePool_.push(a);const h=n.getFeaturesCollection();h.clear();let c,u,d=0;for(c=0,u=this.meridians_.length;cMath.PI/2}const d=jc(t);for(let t=a;t<=l;++t){let i,n,c,g,f=this.meridians_.length+this.parallels_.length;if(this.meridiansLabels_)for(n=0,c=this.meridiansLabels_.length;n=a?(t[0]=o[0],t[2]=o[2]):s=!0);const l=[ci(e[0],this.minX_,this.maxX_),ci(e[1],this.minY_,this.maxY_)],h=this.toLonLatTransform_(l);isNaN(h[1])&&(h[1]=Math.abs(this.maxLat_)>=Math.abs(this.minLat_)?this.maxLat_:this.minLat_);let c=ci(h[0],this.minLon_,this.maxLon_),u=ci(h[1],this.minLat_,this.maxLat_);const d=this.maxLines_;let g,f,p,m,_=t;s||(_=[ci(t[0],this.minX_,this.maxX_),ci(t[1],this.minY_,this.maxY_),ci(t[2],this.minX_,this.maxX_),ci(t[3],this.minY_,this.maxY_)]);const y=De(_,this.toLonLatTransform_,void 0,8);let x=y[3],v=y[2],w=y[1],S=y[0];if(s||(te(_,this.bottomLeft_)&&(S=this.minLon_,w=this.minLat_),te(_,this.bottomRight_)&&(v=this.maxLon_,w=this.minLat_),te(_,this.topLeft_)&&(S=this.minLon_,x=this.maxLat_),te(_,this.topRight_)&&(v=this.maxLon_,x=this.maxLat_),x=ci(x,u,this.maxLat_),v=ci(v,c,this.maxLon_),w=ci(w,this.minLat_,u),S=ci(S,this.minLon_,c)),c=Math.floor(c/r)*r,m=ci(c,this.minLon_,this.maxLon_),f=this.addMeridian_(m,w,x,n,t,0),g=0,s)for(;(m-=r)>=S&&g++n[s]&&(r=s,s=1);const o=Math.max(e[1],n[r]),a=Math.min(e[3],n[s]),l=ci(e[1]+Math.abs(e[1]-e[3])*this.lonLabelPosition_,o,a),h=[n[r-1]+(n[s-1]-n[r-1])*(l-n[r])/(n[s]-n[r]),l],c=this.meridiansLabels_[i].geom;return c.setCoordinates(h),c}getMeridians(){return this.meridians_}getParallel_(t,e,i,n,r){const s=$_(t,e,i,this.projection_,n);let o=this.parallels_[r];return o?(o.setFlatCoordinates("XY",s),o.changed()):o=new zu(s,"XY"),o}getParallelPoint_(t,e,i){const n=t.getFlatCoordinates();let r=0,s=n.length-2;n[r]>n[s]&&(r=s,s=0);const o=Math.max(e[0],n[r]),a=Math.min(e[2],n[s]),l=ci(e[0]+Math.abs(e[0]-e[2])*this.latLabelPosition_,o,a),h=[l,n[r+1]+(n[s+1]-n[r+1])*(l-n[r])/(n[s]-n[r])],c=this.parallelsLabels_[i].geom;return c.setCoordinates(h),c}getParallels(){return this.parallels_}updateProjectionInfo_(t){const e=Qi("EPSG:4326"),i=t.getWorldExtent();this.maxLat_=i[3],this.maxLon_=i[2],this.minLat_=i[1],this.minLon_=i[0];const n=cn(t,e);if(this.minLon_=Math.abs(this.minLat_)?this.maxLat_:this.minLat_),this.projection_=t}},Tb.layer.Group=Dl,Tb.layer.Group.GroupEvent=Al,Tb.layer.Heatmap=class extends Pl{constructor(t){t=t||{};const e=Object.assign({},t);delete e.gradient,delete e.radius,delete e.blur,delete e.weight,super(e),this.gradient_=null,this.addChangeListener(q_,this.handleGradientChanged_),this.setGradient(t.gradient?t.gradient:Q_),this.setBlur(void 0!==t.blur?t.blur:15),this.setRadius(void 0!==t.radius?t.radius:8);const i=t.weight?t.weight:"weight";this.weightFunction_="string"==typeof i?t=>t.get(i):i,this.setRenderOrder(null)}getBlur(){return this.get(H_)}getGradient(){return this.get(q_)}getRadius(){return this.get(J_)}handleGradientChanged_(){this.gradient_=function(t){const e=1,i=256,n=pt(e,i),r=n.createLinearGradient(0,0,e,i),s=1/(t.length-1);for(let e=0,i=t.length;e{const e=this.weightFunction_(t);return void 0!==e?ci(e,0,1):1}}],uniforms:{u_size:()=>2*(this.get(J_)+this.get(H_)),u_blurSlope:()=>this.get(J_)/Math.max(1,this.get(H_))},hitDetectionEnabled:!0,vertexShader:t.getSymbolVertexShader(),fragmentShader:t.getSymbolFragmentShader(),postProcesses:[{fragmentShader:"\n precision mediump float;\n\n uniform sampler2D u_image;\n uniform sampler2D u_gradientTexture;\n uniform float u_opacity;\n\n varying vec2 v_texCoord;\n\n void main() {\n vec4 color = texture2D(u_image, v_texCoord);\n gl_FragColor.a = color.a * u_opacity;\n gl_FragColor.rgb = texture2D(u_gradientTexture, vec2(0.5, color.a)).rgb;\n gl_FragColor.rgb *= gl_FragColor.a;\n }",uniforms:{u_gradientTexture:()=>this.gradient_,u_opacity:()=>this.getOpacity()}}]})}renderDeclutter(){}},Tb.layer.Image=xg,Tb.layer.Layer=Ns,Tb.layer.Layer.inView=ks,Tb.layer.Tile=Pg,Tb.layer.Vector=V_,Tb.layer.VectorImage=class extends Pl{constructor(t){t=t||{};const e=Object.assign({},t);delete e.imageRatio,super(e),this.imageRatio_=void 0!==t.imageRatio?t.imageRatio:1}getImageRatio(){return this.imageRatio_}createRenderer(){return new k_(this)}},Tb.layer.VectorTile=class extends Pl{constructor(t){t=t||{};const e=Object.assign({},t);delete e.preload;const i=void 0===t.cacheSize?0:t.cacheSize;delete t.cacheSize,delete e.useInterimTilesOnError,super(e),this.on,this.once,this.un,this.cacheSize_=i;const n=t.renderMode||"hybrid";Ft("hybrid"==n||"vector"==n,"`renderMode` must be `'hybrid'` or `'vector'`"),this.renderMode_=n,this.setPreload(t.preload?t.preload:0),this.setUseInterimTilesOnError(void 0===t.useInterimTilesOnError||t.useInterimTilesOnError),this.getBackground,this.setBackground}createRenderer(){return new z_(this,{cacheSize:this.cacheSize_})}getFeatures(t){return super.getFeatures(t)}getFeaturesInExtent(t){return this.getRenderer().getFeaturesInExtent(t)}getRenderMode(){return this.renderMode_}getPreload(){return this.get(vg)}getUseInterimTilesOnError(){return this.get(wg)}setPreload(t){this.set(vg,t)}setUseInterimTilesOnError(t){this.set(wg,t)}},Tb.layer.WebGLPoints=class extends Ns{constructor(t){super(Object.assign({},t)),this.parseResult_=pm(t.style),this.styleVariables_=t.style.variables||{},this.hitDetectionDisabled_=!!t.disableHitDetection}createRenderer(){const t=Object.keys(this.parseResult_.attributes).map((t=>({name:t,...this.parseResult_.attributes[t]})));return new 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o}},Tb.math={},Tb.math.ceil=wi,Tb.math.clamp=ci,Tb.math.floor=vi,Tb.math.lerp=_i,Tb.math.modulo=mi,Tb.math.round=xi,Tb.math.solveLinearSystem=gi,Tb.math.squaredDistance=di,Tb.math.squaredSegmentDistance=ui,Tb.math.toDegrees=fi,Tb.math.toFixed=yi,Tb.math.toRadians=pi,Tb.net={},Tb.net.ClientError=Rc,Tb.net.ResponseError=bc,Tb.net.getJSON=Pc,Tb.net.jsonp=Cc,Tb.net.overrideXHR=function(t){"undefined"!=typeof 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zt(t.inversePixelTransform,e.slice(0))},Tb.render.getVectorContext=jc,Tb.render.toContext=function(t,e){const i=t.canvas,n=(e=e||{}).pixelRatio||ct,r=e.size;r&&(i.width=r[0]*n,i.height=r[1]*n,i.style.width=r[0]+"px",i.style.height=r[1]+"px");const s=[0,0,i.width,i.height],o=Ut([1,0,0,1,0,0],n,n);return new Fc(t,n,s,o,0)},Tb.render.webgl={},Tb.render.webgl.MixedGeometryBatch=rm,Tb.render.webgl.VectorStyleRenderer=jm,Tb.render.webgl.renderinstructions={},Tb.render.webgl.renderinstructions.generateLineStringRenderInstructions=Cm,Tb.render.webgl.renderinstructions.generatePointRenderInstructions=Tm,Tb.render.webgl.renderinstructions.generatePolygonRenderInstructions=bm,Tb.render.webgl.renderinstructions.getCustomAttributesSize=Em,Tb.render.webgl.utils={},Tb.render.webgl.utils.LINESTRING_ANGLE_COSINE_CUTOFF=fp,Tb.render.webgl.utils.colorDecodeId=xp,Tb.render.webgl.utils.colorEncodeId=yp,Tb.render.webgl.utils.getBlankImageData=function(){const t=document.createElement("canvas").getContext("2d").createImageData(1,1);return t.data[0]=255,t.data[1]=255,t.data[2]=255,t.data[3]=255,t},Tb.render.webgl.utils.writeLineSegmentToBuffers=function(t,e,i,n,r,s,o,a,l,h,c){const u=10+a.length,d=s.length/u,g=[t[e+0],t[e+1]],f=[t[i],t[i+1]],p=t[e+2],m=t[i+2],_=zt(l,[...g]),y=zt(l,[...f]);function x(t,e,i){const n=Math.sqrt((e[0]-t[0])*(e[0]-t[0])+(e[1]-t[1])*(e[1]-t[1])),r=[(e[0]-t[0])/n,(e[1]-t[1])/n],s=[-r[1],r[0]],o=Math.sqrt((i[0]-t[0])*(i[0]-t[0])+(i[1]-t[1])*(i[1]-t[1])),a=[(i[0]-t[0])/o,(i[1]-t[1])/o],l=0===n||0===o?0:Math.acos(ci(a[0]*r[0]+a[1]*r[1],-1,1));return a[0]*s[0]+a[1]*s[1]>0?l:2*Math.PI-l}let v=-1,w=-1,S=c;const E=null!==r;if(null!==n){v=x(_,y,zt(l,[...[t[n],t[n+1]]])),Math.cos(v)<=fp&&(S+=Math.tan((v-Math.PI)/2))}if(E){w=x(y,_,zt(l,[...[t[r],t[r+1]]])),Math.cos(w)<=fp&&(S+=Math.tan((Math.PI-w)/2))}function T(t,e){return 0===e?1e4*t:Math.sign(e)*(1e4*t+Math.abs(e))}return s.push(g[0],g[1],p,f[0],f[1],m,v,w,h,T(0,c)),s.push(...a),s.push(g[0],g[1],p,f[0],f[1],m,v,w,h,T(1,c)),s.push(...a),s.push(g[0],g[1],p,f[0],f[1],m,v,w,h,T(2,c)),s.push(...a),s.push(g[0],g[1],p,f[0],f[1],m,v,w,h,T(3,c)),s.push(...a),o.push(d,d+1,d+2,d+1,d+3,d+2),{length:h+Math.sqrt((y[0]-_[0])*(y[0]-_[0])+(y[1]-_[1])*(y[1]-_[1])),angle:S}},Tb.render.webgl.utils.writePointFeatureToBuffers=function(t,e,i,n,r,s){const o=3+r,a=t[e+0],l=t[e+1],h=pp;h.length=r;for(let i=0;inew jm(t,this.helper,this.hitDetectionEnabled_)))}reset(t){this.applyOptions_(t),this.helper&&this.createRenderers_(),super.reset(t)}afterHelperCreated(){this.styleRenderers_.length?this.styleRenderers_.forEach(((t,e)=>t.setHelper(this.helper,this.buffers_[e]))):this.createRenderers_(),this.hitDetectionEnabled_&&(this.hitRenderTarget_=new Uf(this.helper))}handleSourceFeatureAdded_(t,e){const i=e.feature;this.batch_.addFeature(i,t)}handleSourceFeatureChanged_(t){const e=t.feature;this.batch_.changeFeature(e)}handleSourceFeatureDelete_(t){const e=t.feature;this.batch_.removeFeature(e)}handleSourceFeatureClear_(){this.batch_.clear()}applyUniforms_(t){jt(this.tmpTransform_,this.currentFrameStateTransform_),kt(this.tmpTransform_,t),this.helper.setUniformMatrixValue(zm.PROJECTION_MATRIX,Ff(this.tmpMat4_,this.tmpTransform_)),Wt(this.tmpTransform_,this.tmpTransform_),this.helper.setUniformMatrixValue(zm.SCREEN_TO_WORLD_MATRIX,Ff(this.tmpMat4_,this.tmpTransform_)),this.tmpCoords_[0]=0,this.tmpCoords_[1]=0,Wt(this.tmpTransform_,t),zt(this.tmpTransform_,this.tmpCoords_),this.helper.setUniformFloatVec2(zm.PATTERN_ORIGIN,this.tmpCoords_)}renderFrame(t){const e=this.helper.getGL();this.preRender(e,t);const[i,n,r]=vm(t,this.getLayer());this.helper.prepareDraw(t),this.renderWorlds(t,!1,i,n,r),this.helper.finalizeDraw(t);const s=this.helper.getCanvas(),o=t.layerStatesArray[t.layerIndex].opacity;return o!==parseFloat(s.style.opacity)&&(s.style.opacity=String(o)),this.hitDetectionEnabled_&&(this.renderWorlds(t,!0,i,n,r),this.hitRenderTarget_.clearCachedData()),this.postRender(e,t),s}prepareFrameInternal(t){this.initialFeaturesAdded_||(this.addInitialFeatures_(t),this.initialFeaturesAdded_=!0);const e=this.getLayer(),i=e.getSource(),n=t.viewState,r=!t.viewHints[gs]&&!t.viewHints[fs],s=!he(this.previousExtent_,t.extent),o=this.sourceRevision_t.generateBuffers(this.batch_,h).then((t=>{this.buffers_[e]&&this.disposeBuffers(this.buffers_[e]),this.buffers_[e]=t}))));Promise.all(c).then((()=>{this.ready=!0,this.getLayer().changed()})),this.previousExtent_=t.extent.slice()}return!0}renderWorlds(t,e,i,n,r){let s=i;e&&(this.hitRenderTarget_.setSize([Math.floor(t.size[0]/2),Math.floor(t.size[1]/2)]),this.helper.prepareDrawToRenderTarget(t,this.hitRenderTarget_,!0));do{this.helper.makeProjectionTransform(t,this.currentFrameStateTransform_),Xt(this.currentFrameStateTransform_,s*r,0);for(let i=0,n=this.styleRenderers_.length;i{this.applyUniforms_(r.invertVerticesTransform),this.helper.applyHitDetectionUniform(e)}))}}while(++sthis.helper.deleteBuffer(t))),t.lineStringBuffers&&t.lineStringBuffers.filter(Boolean).forEach((t=>this.helper.deleteBuffer(t))),t.polygonBuffers&&t.polygonBuffers.filter(Boolean).forEach((t=>this.helper.deleteBuffer(t)))}disposeInternal(){this.buffers_.forEach((t=>{this.disposeBuffers(t)})),this.sourceListenKeys_&&(this.sourceListenKeys_.forEach((function(t){D(t)})),this.sourceListenKeys_=null),super.disposeInternal()}},Tb.renderer.webgl.VectorLayer.Uniforms=zm,Tb.renderer.webgl.VectorTileLayer=class extends Ap{constructor(t,e){super(t,{cacheSize:e.cacheSize,uniforms:{[Bm.PATTERN_ORIGIN]:[0,0],[Bm.TILE_MASK_TEXTURE]:()=>this.tileMaskTarget_.getTexture()}}),this.hitDetectionEnabled_=!e.disableHitDetection,this.styles_=[],this.styleRenderers_=[],this.currentFrameStateTransform_=[1,0,0,1,0,0],this.tmpTransform_=[1,0,0,1,0,0],this.tmpMat4_=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],this.tileMaskTarget_=null,this.tileMaskIndices_=new Cf(Xg,Vg),this.tileMaskIndices_.fromArray([0,1,3,1,2,3]),this.tileMaskAttributes_=[{name:Um.POSITION,size:2,type:Af.FLOAT}],this.tileMaskProgram_,this.applyOptions_(e)}reset(t){super.reset(t),this.applyOptions_(t),this.helper&&(this.createRenderers_(),this.initTileMask_())}applyOptions_(t){this.styles_=Array.isArray(t.style)?t.style:[t.style]}createRenderers_(){function t(t){const e=t.getFragmentDiscardExpression(),i=`texture2D(${Bm.TILE_MASK_TEXTURE}, gl_FragCoord.xy / u_pixelRatio / u_viewportSizePx).r * 50. > ${Bm.TILE_ZOOM_LEVEL} + 0.5`;t.setFragmentDiscardExpression("false"!==e?`(${e}) || (${i})`:i),t.addUniform(`sampler2D ${Bm.TILE_MASK_TEXTURE}`),t.addUniform(`float ${Bm.TILE_ZOOM_LEVEL}`)}this.styleRenderers_=this.styles_.map((e=>{let i;if("builder"in e)t(e.builder),i=e;else{const n=pm(e);t(n.builder),i={builder:n.builder,attributes:n.attributes,uniforms:n.uniforms}}return new jm(i,this.helper,this.hitDetectionEnabled_)}))}initTileMask_(){this.tileMaskTarget_=new Uf(this.helper);const t=(new nm).setFillColorExpression(`vec4(${Bm.TILE_ZOOM_LEVEL} / 50., 0., 0., 1.)`).addUniform(`float ${Bm.TILE_ZOOM_LEVEL}`);this.tileMaskProgram_=this.helper.getProgram(t.getFillFragmentShader(),t.getFillVertexShader()),this.helper.flushBufferData(this.tileMaskIndices_)}afterHelperCreated(){this.createRenderers_(),this.initTileMask_()}createTileRepresentation(t){const e=new sm(t,this.styleRenderers_),i=()=>{e.ready&&(this.getLayer().changed(),e.removeEventListener(v,i))};return e.addEventListener(v,i),e}beforeTilesRender(t,e){super.beforeTilesRender(t,!0),this.helper.makeProjectionTransform(t,this.currentFrameStateTransform_)}beforeTilesMaskRender(t){this.helper.makeProjectionTransform(t,this.currentFrameStateTransform_);const e=t.pixelRatio,i=t.size;return this.tileMaskTarget_.setSize([i[0]*e,i[1]*e]),this.helper.prepareDrawToRenderTarget(t,this.tileMaskTarget_,!0,!0),this.helper.useProgram(this.tileMaskProgram_,t),jt(this.tmpTransform_,this.currentFrameStateTransform_),this.helper.setUniformMatrixValue(Bm.PROJECTION_MATRIX,Ff(this.tmpMat4_,this.tmpTransform_)),Wt(this.tmpTransform_,this.currentFrameStateTransform_),this.helper.setUniformMatrixValue(Bm.SCREEN_TO_WORLD_MATRIX,Ff(this.tmpMat4_,this.tmpTransform_)),!0}renderTileMask(t,e,i,n){if(!t.ready)return;this.helper.setUniformFloatValue(Bm.DEPTH,n),this.helper.setUniformFloatValue(Bm.TILE_ZOOM_LEVEL,e),this.helper.setUniformFloatVec4(Bm.RENDER_EXTENT,i),this.helper.setUniformFloatValue(Bm.GLOBAL_ALPHA,1),this.helper.bindBuffer(t.maskVertices),this.helper.bindBuffer(this.tileMaskIndices_),this.helper.enableAttributes(this.tileMaskAttributes_);const r=this.tileMaskIndices_.getSize();this.helper.drawElements(0,r)}applyUniforms_(t,e,i,n,r){jt(this.tmpTransform_,this.currentFrameStateTransform_),kt(this.tmpTransform_,i),this.helper.setUniformMatrixValue(Bm.PROJECTION_MATRIX,Ff(this.tmpMat4_,this.tmpTransform_)),Wt(this.tmpTransform_,this.currentFrameStateTransform_),this.helper.setUniformMatrixValue(Bm.SCREEN_TO_WORLD_MATRIX,Ff(this.tmpMat4_,this.tmpTransform_)),this.helper.setUniformFloatValue(Bm.GLOBAL_ALPHA,t),this.helper.setUniformFloatValue(Bm.DEPTH,r),this.helper.setUniformFloatValue(Bm.TILE_ZOOM_LEVEL,n),this.helper.setUniformFloatVec4(Bm.RENDER_EXTENT,e)}renderTile(t,e,i,n,r,s,o,a,l,h,c){const u=be(a,n,a),d=t.tile.getTileCoord()[0];for(let e=0,n=this.styleRenderers_.length;e{this.applyUniforms_(c,u,r.invertVerticesTransform,d,l)}))}}renderDeclutter(t){}disposeInternal(){super.disposeInternal()}},Tb.renderer.webgl.VectorTileLayer.Attributes=Um,Tb.renderer.webgl.VectorTileLayer.Uniforms=Bm,Tb.reproj={},Tb.reproj.DataTile=nd,Tb.reproj.Image=Pd,Tb.reproj.Tile=Hc,Tb.reproj.Triangulation=Kc,Tb.reproj.calculateSourceExtentResolution=Wc,Tb.reproj.calculateSourceResolution=Vc,Tb.reproj.canvasPool=Bc,Tb.reproj.common={},Tb.reproj.common.ERROR_THRESHOLD=Yc,Tb.reproj.render=Zc,Tb.resolution={},Tb.resolution.fromResolutionLike=$c,Tb.resolutionconstraint={},Tb.resolutionconstraint.createMinMaxResolution=Ts,Tb.resolutionconstraint.createSnapToPower=Es,Tb.resolutionconstraint.createSnapToResolutions=Ss,Tb.rotationconstraint={},Tb.rotationconstraint.createSnapToN=Rs,Tb.rotationconstraint.createSnapToZero=Ps,Tb.rotationconstraint.disable=Cs,Tb.rotationconstraint.none=bs,Tb.size={},Tb.size.buffer=function(t,e,i){return void 0===i&&(i=[0,0]),i[0]=t[0]+2*e,i[1]=t[1]+2*e,i},Tb.size.hasArea=io,Tb.size.scale=no,Tb.size.toSize=ro,Tb.source={},Tb.source.BingMaps=class extends Pu{constructor(t){const e=void 0!==t.hidpi&&t.hidpi;super({cacheSize:t.cacheSize,crossOrigin:"anonymous",interpolate:t.interpolate,projection:Qi("EPSG:3857"),reprojectionErrorThreshold:t.reprojectionErrorThreshold,state:"loading",tileLoadFunction:t.tileLoadFunction,tilePixelRatio:e?2:1,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.hidpi_=e,this.culture_=void 0!==t.culture?t.culture:"en-us",this.maxZoom_=void 0!==t.maxZoom?t.maxZoom:-1,this.apiKey_=t.key,this.imagerySet_=t.imagerySet,this.placeholderTiles_=t.placeholderTiles;const i="https://dev.virtualearth.net/REST/v1/Imagery/Metadata/"+this.imagerySet_+"?uriScheme=https&include=ImageryProviders&key="+this.apiKey_+"&c="+this.culture_;fetch(i).then((t=>t.json())).then((t=>this.handleImageryMetadataResponse(t)))}getApiKey(){return this.apiKey_}getImagerySet(){return this.imagerySet_}handleImageryMetadataResponse(t){if(200!=t.statusCode||"OK"!=t.statusDescription||"ValidCredentials"!=t.authenticationResultCode||1!=t.resourceSets.length||1!=t.resourceSets[0].resources.length)return void this.setState("error");const e=t.resourceSets[0].resources[0],i=-1==this.maxZoom_?e.zoomMax:this.maxZoom_,n=du(this.getProjection()),r=this.hidpi_?2:1,s=e.imageWidth==e.imageHeight?e.imageWidth/r:[e.imageWidth/r,e.imageHeight/r],o=hu({extent:n,minZoom:e.zoomMin,maxZoom:i,tileSize:s});this.tileGrid=o;const a=this.culture_,l=this.hidpi_,h=this.placeholderTiles_;if(this.tileUrlFunction=Cu(e.imageUrlSubdomains.map((function(t){const i=[0,0,0],n=e.imageUrl.replace("{subdomain}",t).replace("{culture}",a);return function(t,e,r){if(!t)return;oc(t[0],t[1],t[2],i);const s=new URL(n.replace("{quadkey}",Lu(i))),o=s.searchParams;return l&&(o.set("dpi","d1"),o.set("device","mobile")),!0===h?o.delete("n"):!1===h&&o.set("n","z"),s.toString()}}))),e.imageryProviders){const t=hn(Qi("EPSG:4326"),this.getProjection());this.setAttributions((i=>{const n=[],r=i.viewState,s=this.getTileGrid(),o=s.getZForResolution(r.resolution,this.zDirection),a=s.getTileCoordForCoordAndZ(r.center,o)[0];return e.imageryProviders.map((function(e){let r=!1;const s=e.coverageAreas;for(let e=0,n=s.length;e=n.zoomMin&&a<=n.zoomMax){const e=n.bbox;if(Le(De([e[1],e[0],e[3],e[2]],t),i.extent)){r=!0;break}}}r&&n.push(e.attribution)})),n.push('Terms of Use'),n}))}this.setState("ready")}},Tb.source.BingMaps.quadKey=Lu,Tb.source.CartoDB=class extends Fu{constructor(t){super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,maxZoom:void 0!==t.maxZoom?t.maxZoom:18,minZoom:t.minZoom,projection:t.projection,transition:t.transition,wrapX:t.wrapX,zDirection:t.zDirection}),this.account_=t.account,this.mapId_=t.map||"",this.config_=t.config||{},this.templateCache_={},this.initializeMap_()}getConfig(){return this.config_}updateConfig(t){Object.assign(this.config_,t),this.initializeMap_()}setConfig(t){this.config_=t||{},this.initializeMap_()}initializeMap_(){const t=JSON.stringify(this.config_);if(this.templateCache_[t])return void this.applyTemplate_(this.templateCache_[t]);let e="https://"+this.account_+".carto.com/api/v1/map";this.mapId_&&(e+="/named/"+this.mapId_);const i=new XMLHttpRequest;i.addEventListener("load",this.handleInitResponse_.bind(this,t)),i.addEventListener("error",this.handleInitError_.bind(this)),i.open("POST",e),i.setRequestHeader("Content-type","application/json"),i.send(JSON.stringify(this.config_))}handleInitResponse_(t,e){const i=e.target;if(!i.status||i.status>=200&&i.status<300){let e;try{e=JSON.parse(i.responseText)}catch(t){return void this.setState("error")}this.applyTemplate_(e),this.templateCache_[t]=e,this.setState("ready")}else this.setState("error")}handleInitError_(t){this.setState("error")}applyTemplate_(t){const e="https://"+t.cdn_url.https+"/"+this.account_+"/api/v1/map/"+t.layergroupid+"/{z}/{x}/{y}.png";this.setUrl(e)}},Tb.source.Cluster=class extends id{constructor(t){super({attributions:(t=t||{}).attributions,wrapX:t.wrapX}),this.resolution=void 0,this.distance=void 0!==t.distance?t.distance:20,this.minDistance=t.minDistance||0,this.interpolationRatio=0,this.features=[],this.geometryFunction=t.geometryFunction||function(t){const e=t.getGeometry();return Ft(!e||"Point"===e.getType(),"The default `geometryFunction` can only handle `Point` or null geometries"),e},this.createCustomCluster_=t.createCluster,this.source=null,this.boundRefresh_=this.refresh.bind(this),this.updateDistance(this.distance,this.minDistance),this.setSource(t.source||null)}clear(t){this.features.length=0,super.clear(t)}getDistance(){return this.distance}getSource(){return this.source}loadFeatures(t,e,i){this.source?.loadFeatures(t,e,i),e!==this.resolution&&(this.resolution=e,this.refresh())}setDistance(t){this.updateDistance(t,this.minDistance)}setMinDistance(t){this.updateDistance(this.distance,t)}getMinDistance(){return this.minDistance}setSource(t){this.source&&this.source.removeEventListener(v,this.boundRefresh_),this.source=t,t&&t.addEventListener(v,this.boundRefresh_),this.refresh()}refresh(){this.clear(),this.cluster(),this.addFeatures(this.features)}updateDistance(t,e){const i=0===t?0:Math.min(e,t)/t,n=t!==this.distance||this.interpolationRatio!==i;this.distance=t,this.minDistance=e,this.interpolationRatio=i,n&&this.refresh()}cluster(){if(void 0===this.resolution||!this.source)return;const t=[1/0,1/0,-1/0,-1/0],e=this.distance*this.resolution,i=this.source.getFeatures(),n={};for(let r=0,s=i.length;r=0;--e){const n=this.geometryFunction(t[e]);n?Ti(i,n.getCoordinates()):t.splice(e,1)}Fi(i,1/t.length);const n=we(e),r=this.interpolationRatio,s=new sr([i[0]*(1-r)+n[0]*r,i[1]*(1-r)+n[1]*r]);return this.createCustomCluster_?this.createCustomCluster_(s,t):new Mt({geometry:s,features:t})}},Tb.source.DataTile=rd,Tb.source.GeoTIFF=_d,Tb.source.Google=class extends Pu{constructor(t){const e=!!t.highDpi;super({attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,crossOrigin:"anonymous",interpolate:t.interpolate,projection:"EPSG:3857",reprojectionErrorThreshold:t.reprojectionErrorThreshold,state:"loading",tileLoadFunction:t.tileLoadFunction,tilePixelRatio:e?2:1,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.apiKey_=t.key,this.error_=null;const i={mapType:t.mapType||"roadmap",language:t.language||"en-US",region:t.region||"US"};t.imageFormat&&(i.imageFormat=t.imageFormat),t.scale&&(i.scale=t.scale),e&&(i.highDpi=!0),t.layerTypes&&(i.layerTypes=t.layerTypes),t.styles&&(i.styles=t.styles),!0===t.overlay&&(i.overlay=!0),t.apiOptions&&(i.apiOptions=t.apiOptions),this.sessionTokenRequest_=i,this.sessionTokenValue_,this.sessionRefreshId_,this.previousViewportAttribution_,this.previousViewportExtent_,this.createSession_()}getError(){return this.error_}fetchSessionToken(t,e){return fetch(t,e)}async createSession_(){const t="https://tile.googleapis.com/v1/createSession?key="+this.apiKey_,e={method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify(this.sessionTokenRequest_)},i=await this.fetchSessionToken(t,e);if(!i.ok){try{const t=await i.json();this.error_=new Error(t.error.message)}catch{this.error_=new Error("Error fetching session token")}return void this.setState("error")}const n=await i.json(),r=this.getTilePixelRatio(1),s=[n.tileWidth/r,n.tileHeight/r];this.tileGrid=hu({extent:du(this.getProjection()),maxZoom:22,tileSize:s});const o=n.session;this.sessionTokenValue_=o;const a=this.apiKey_;this.tileUrlFunction=function(t,e,i){return`https://tile.googleapis.com/v1/2dtiles/${t[0]}/${t[1]}/${t[2]}?session=${o}&key=${a}`};const l=1e3*parseInt(n.expiry,10),h=Math.max(l-Date.now()-6e4,1);this.sessionRefreshId_=setTimeout((()=>this.createSession_()),h),this.setAttributions(this.fetchAttributions_.bind(this)),this.setState("ready")}async fetchAttributions_(t){if(t.viewHints[gs]||t.viewHints[fs]||t.animate)return this.previousViewportAttribution_;const[e,i]=an(xe(t.extent),t.viewState.projection),[n,r]=an(Pe(t.extent),t.viewState.projection),s=`zoom=${this.getTileGrid().getZForResolution(t.viewState.resolution,this.zDirection)}&north=${r}&south=${i}&east=${n}&west=${e}`;if(this.previousViewportExtent_==s)return this.previousViewportAttribution_;this.previousViewportExtent_=s;const o=`https://tile.googleapis.com/tile/v1/viewport?session=${this.sessionTokenValue_}&key=${this.apiKey_}&${s}`;return this.previousViewportAttribution_=await fetch(o).then((t=>t.json())).then((t=>t.copyright)),this.previousViewportAttribution_}disposeInternal(){clearTimeout(this.sessionRefreshId_),super.disposeInternal()}},Tb.source.IIIF=class extends Pu{constructor(t){const e=t||{};let i=e.url||"";i+=i.lastIndexOf("/")===i.length-1||""===i?"":"/";const n=e.version||vd,r=e.sizes||[],s=e.size;Ft(null!=s&&Array.isArray(s)&&2==s.length&&!isNaN(s[0])&&s[0]>0&&!isNaN(s[1])&&s[1]>0,"Missing or invalid `size`");const o=s[0],a=s[1],l=e.tileSize,h=e.tilePixelRatio||1,c=e.format||"jpg",u=e.quality||(e.version==xd?"native":"default");let d=e.resolutions||[];const g=e.supports||[],f=e.extent||[0,-a,o,0],p=null!=r&&Array.isArray(r)&&r.length>0,m=void 0!==l&&("number"==typeof l&&Number.isInteger(l)&&l>0||Array.isArray(l)&&l.length>0),_=null!=g&&Array.isArray(g)&&(g.includes("regionByPx")||g.includes("regionByPct"))&&(g.includes("sizeByWh")||g.includes("sizeByH")||g.includes("sizeByW")||g.includes("sizeByPct"));let y,x,v;if(d.sort((function(t,e){return e-t})),m||_)if(null!=l&&("number"==typeof l&&Number.isInteger(l)&&l>0?(y=l,x=l):Array.isArray(l)&&l.length>0&&((1==l.length||null==l[1]&&Number.isInteger(l[0]))&&(y=l[0],x=l[0]),2==l.length&&(Number.isInteger(l[0])&&Number.isInteger(l[1])?(y=l[0],x=l[1]):null==l[0]&&Number.isInteger(l[1])&&(y=l[1],x=l[1])))),void 0!==y&&void 0!==x||(y=_s,x=_s),0==d.length){v=Math.max(Math.ceil(Math.log(o/y)/Math.LN2),Math.ceil(Math.log(a/x)/Math.LN2));for(let t=v;t>=0;t--)d.push(Math.pow(2,t))}else{const t=Math.max(...d);v=Math.round(Math.log(t)/Math.LN2)}else if(y=o,x=a,d=[],p){r.sort((function(t,e){return t[0]-e[0]})),v=-1;const t=[];for(let e=0;e0&&d[d.length-1]==i?t.push(e):(d.push(i),v++)}if(t.length>0)for(let e=0;ev)return;const w=t[1],S=t[2],E=d[f];if(!(void 0===w||void 0===S||void 0===E||w<0||Math.ceil(o/E/y)<=w||S<0||Math.ceil(a/E/x)<=S)){if(_||m){const t=w*y*E,e=S*x*E;let i=y*E,r=x*E,s=y,c=x;if(t+i>o&&(i=o-t),e+r>a&&(r=a-e),t+y*E>o&&(s=Math.floor((o-t+E-1)/E)),e+x*E>a&&(c=Math.floor((a-e+E-1)/E)),0==t&&i==o&&0==e&&r==a)l="full";else if(!_||g.includes("regionByPx"))l=t+","+e+","+i+","+r;else if(g.includes("regionByPct")){l="pct:"+Rd(t/o*100)+","+Rd(e/a*100)+","+Rd(i/o*100)+","+Rd(r/a*100)}n!=wd||_&&!g.includes("sizeByWh")?!_||g.includes("sizeByW")?h=s+",":g.includes("sizeByH")?h=","+c:g.includes("sizeByWh")?h=s+","+c:g.includes("sizeByPct")&&(h="pct:"+Rd(100/E)):h=s+","+c}else if(l="full",p){const t=r[f][0],e=r[f][1];h=n==wd?t==o&&e==a?"max":t+","+e:t==o?"full":t+","}else h=n==wd?"max":"full";return i+l+"/"+h+"/0/"+u+"."+c}},transition:e.transition}),this.zDirection=e.zDirection}},Tb.source.Image=Od,Tb.source.Image.ImageSourceEvent=Ad,Tb.source.Image.defaultImageLoadFunction=Dd,Tb.source.Image.getRequestExtent=Nd,Tb.source.ImageArcGISRest=class extends Od{constructor(t){super({attributions:(t=t||{}).attributions,interpolate:t.interpolate,projection:t.projection,resolutions:t.resolutions}),this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:null,this.hidpi_=void 0===t.hidpi||t.hidpi,this.url_=t.url,this.imageLoadFunction_=void 0!==t.imageLoadFunction?t.imageLoadFunction:Dd,this.params_=Object.assign({},t.params),this.imageSize_=[0,0],this.renderedRevision_=0,this.ratio_=void 0!==t.ratio?t.ratio:1.5,this.loaderProjection_=null}getParams(){return this.params_}getImageInternal(t,e,i,n){return void 0===this.url_?null:(this.loader&&this.loaderProjection_===n||(this.loaderProjection_=n,this.loader=Gd({crossOrigin:this.crossOrigin_,params:this.params_,projection:n,hidpi:this.hidpi_,url:this.url_,ratio:this.ratio_,load:(t,e)=>(this.image.setImage(t),this.imageLoadFunction_(this.image,e),$r(t))})),super.getImageInternal(t,e,i,n))}getImageLoadFunction(){return this.imageLoadFunction_}getUrl(){return this.url_}setImageLoadFunction(t){this.imageLoadFunction_=t,this.changed()}setUrl(t){t!=this.url_&&(this.url_=t,this.loader=null,this.changed())}updateParams(t){Object.assign(this.params_,t),this.changed()}changed(){this.image=null,super.changed()}},Tb.source.ImageCanvas=class extends Od{constructor(t){super({attributions:(t=t||{}).attributions,interpolate:t.interpolate,projection:t.projection,resolutions:t.resolutions,state:t.state}),this.canvasFunction_=t.canvasFunction,this.canvas_=null,this.renderedRevision_=0,this.ratio_=void 0!==t.ratio?t.ratio:1.5}getImageInternal(t,e,i,n){e=this.findNearestResolution(e);let r=this.canvas_;if(r&&this.renderedRevision_==this.getRevision()&&r.getResolution()==e&&r.getPixelRatio()==i&&ee(r.getExtent(),t))return r;Ae(t=t.slice(),this.ratio_);const s=[Ie(t)/e*i,Ce(t)/e*i],o=this.canvasFunction_.call(this,t,e,i,s,n);return o&&(r=new Yr(t,e,i,o)),this.canvas_=r,this.renderedRevision_=this.getRevision(),r}},Tb.source.ImageMapGuide=class extends Od{constructor(t){super({interpolate:t.interpolate,projection:t.projection,resolutions:t.resolutions}),this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:null,this.displayDpi_=void 0!==t.displayDpi?t.displayDpi:96,this.params_=Object.assign({},t.params),this.url_=t.url,this.imageLoadFunction_=void 0!==t.imageLoadFunction?t.imageLoadFunction:Dd,this.hidpi_=void 0===t.hidpi||t.hidpi,this.metersPerUnit_=void 0!==t.metersPerUnit?t.metersPerUnit:1,this.ratio_=void 0!==t.ratio?t.ratio:1,this.useOverlay_=void 0!==t.useOverlay&&t.useOverlay,this.renderedRevision_=0,this.loaderProjection_=null}getParams(){return this.params_}getImageInternal(t,e,i,n){return void 0===this.url_?null:(this.loader&&this.loaderProjection_===n||(this.loaderProjection_=n,this.loader=zd({crossOrigin:this.crossOrigin_,params:this.params_,hidpi:this.hidpi_,metersPerUnit:this.metersPerUnit_,url:this.url_,useOverlay:this.useOverlay_,ratio:this.ratio_,load:(t,e)=>(this.image.setImage(t),this.imageLoadFunction_(this.image,e),$r(t))})),super.getImageInternal(t,e,i,n))}getImageLoadFunction(){return this.imageLoadFunction_}updateParams(t){Object.assign(this.params_,t),this.changed()}setImageLoadFunction(t){this.imageLoadFunction_=t,this.changed()}changed(){this.image=null,super.changed()}},Tb.source.ImageStatic=class extends Od{constructor(t){const e=void 0!==t.crossOrigin?t.crossOrigin:null,i=void 0!==t.imageLoadFunction?t.imageLoadFunction:Dd;super({attributions:t.attributions,interpolate:t.interpolate,projection:Qi(t.projection)}),this.url_=t.url,this.imageExtent_=t.imageExtent,this.image=null,this.image=new Xr(this.imageExtent_,void 0,1,Bd({url:t.url,imageExtent:t.imageExtent,crossOrigin:e,load:(t,e)=>(this.image.setImage(t),i(this.image,e),$r(t))})),this.image.addEventListener(v,this.handleImageChange.bind(this))}getImageExtent(){return this.imageExtent_}getImageInternal(t,e,i,n){return Le(t,this.image.getExtent())?this.image:null}getUrl(){return this.url_}},Tb.source.ImageTile=class extends rd{constructor(t){let e,i=(t=t||{}).loader;t.url&&(i=Wd(t.url),e=$d(t.url));const n=i?t.state:"loading",r=void 0===t.wrapX||t.wrapX;super({loader:i,key:e,attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,maxZoom:t.maxZoom,minZoom:t.minZoom,tileSize:t.tileSize,gutter:t.gutter,maxResolution:t.maxResolution,projection:t.projection,tileGrid:t.tileGrid,state:n,wrapX:r,transition:t.transition,interpolate:!1!==t.interpolate,crossOrigin:t.crossOrigin})}setUrl(t){const e=Wd(t);this.setLoader(e),this.setKey($d(t)),"ready"!==this.getState()&&this.setState("ready")}},Tb.source.ImageWMS=class extends Od{constructor(t){super({attributions:(t=t||{}).attributions,interpolate:t.interpolate,projection:t.projection,resolutions:t.resolutions}),this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:null,this.url_=t.url,this.imageLoadFunction_=void 0!==t.imageLoadFunction?t.imageLoadFunction:Dd,this.params_=Object.assign({},t.params),this.serverType_=t.serverType,this.hidpi_=void 0===t.hidpi||t.hidpi,this.renderedRevision_=0,this.ratio_=void 0!==t.ratio?t.ratio:1.5,this.loaderProjection_=null}getFeatureInfoUrl(t,e,i,n){const r=Qi(i),s=this.getProjection();s&&s!==r&&(e=Vc(s,r,t,e),t=un(t,r,s));return tg({url:this.url_,params:{...this.params_,...n},projection:s||r},t,e)}getLegendUrl(t,e){return eg({url:this.url_,params:{...this.params_,...e}},t)}getParams(){return this.params_}getImageInternal(t,e,i,n){return void 0===this.url_?null:(this.loader&&this.loaderProjection_===n||(this.loaderProjection_=n,this.loader=Qd({crossOrigin:this.crossOrigin_,params:this.params_,projection:n,serverType:this.serverType_,hidpi:this.hidpi_,url:this.url_,ratio:this.ratio_,load:(t,e)=>(this.image.setImage(t),this.imageLoadFunction_(this.image,e),$r(t))})),super.getImageInternal(t,e,i,n))}getImageLoadFunction(){return this.imageLoadFunction_}getUrl(){return this.url_}setImageLoadFunction(t){this.imageLoadFunction_=t,this.changed()}setUrl(t){t!=this.url_&&(this.url_=t,this.loader=null,this.changed())}updateParams(t){Object.assign(this.params_,t),this.changed()}changed(){this.image=null,super.changed()}},Tb.source.OGCMapTile=class extends Pu{constructor(t){super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:t.projection,reprojectionErrorThreshold:t.reprojectionErrorThreshold,state:"loading",tileLoadFunction:t.tileLoadFunction,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition});lg({url:t.url,projection:this.getProjection(),mediaType:t.mediaType,context:t.context||null,collections:t.collections}).then(this.handleTileSetInfo_.bind(this)).catch(this.handleError_.bind(this))}handleTileSetInfo_(t){this.tileGrid=t.grid,this.setTileUrlFunction(t.urlFunction,t.urlTemplate),this.setState("ready")}handleError_(t){Zi(t),this.setState("error")}},Tb.source.OGCVectorTile=class extends hg{constructor(t){super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,format:t.format,overlaps:t.overlaps,projection:t.projection,tileClass:t.tileClass,transition:t.transition,wrapX:t.wrapX,zDirection:t.zDirection,state:"loading"});lg({url:t.url,projection:this.getProjection(),mediaType:t.mediaType,supportedMediaTypes:t.format.supportedMediaTypes,context:t.context||null,collections:t.collections}).then(this.handleTileSetInfo_.bind(this)).catch(this.handleError_.bind(this))}handleTileSetInfo_(t){this.tileGrid=t.grid,this.setTileUrlFunction(t.urlFunction,t.urlTemplate),this.setState("ready")}handleError_(t){Zi(t),this.setState("error")}},Tb.source.OSM=class extends Fu{constructor(t){let e;e=void 0!==(t=t||{}).attributions?t.attributions:[ug];const i=void 0!==t.crossOrigin?t.crossOrigin:"anonymous",n=void 0!==t.url?t.url:"https://tile.openstreetmap.org/{z}/{x}/{y}.png";super({attributions:e,attributionsCollapsible:!1,cacheSize:t.cacheSize,crossOrigin:i,interpolate:t.interpolate,maxZoom:void 0!==t.maxZoom?t.maxZoom:19,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileLoadFunction:t.tileLoadFunction,transition:t.transition,url:n,wrapX:t.wrapX,zDirection:t.zDirection})}},Tb.source.OSM.ATTRIBUTION=ug,Tb.source.Raster=Dg,Tb.source.Raster.Processor=Fg,Tb.source.Raster.RasterSourceEvent=Og,Tb.source.Source=tu,Tb.source.StadiaMaps=class extends Fu{constructor(t){const e=t.layer.indexOf("-"),i=-1==e?t.layer:t.layer.slice(0,e),n=zg[i]||{minZoom:0,maxZoom:20,retina:!0},r=jg[t.layer],s=t.apiKey?"?api_key="+t.apiKey:"",o=n.retina&&t.retina?"@2x":"",a=void 0!==t.url?t.url:"https://tiles.stadiamaps.com/tiles/"+t.layer+"/{z}/{x}/{y}"+o+"."+r.extension+s,l=['© Stadia Maps','© OpenMapTiles',ug];t.layer.startsWith("stamen_")&&l.splice(1,0,'© Stamen Design'),super({attributions:l,cacheSize:t.cacheSize,crossOrigin:"anonymous",interpolate:t.interpolate,maxZoom:void 0!==t.maxZoom?t.maxZoom:n.maxZoom,minZoom:void 0!==t.minZoom?t.minZoom:n.minZoom,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileLoadFunction:t.tileLoadFunction,transition:t.transition,url:a,tilePixelRatio:o?2:1,wrapX:t.wrapX,zDirection:t.zDirection})}},Tb.source.Tile=gu,Tb.source.Tile.TileSourceEvent=fu,Tb.source.TileArcGISRest=class extends Pu{constructor(t){super({attributions:(t=t||{}).attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:t.projection,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileGrid:t.tileGrid,tileLoadFunction:t.tileLoadFunction,url:t.url,urls:t.urls,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.params_=Object.assign({},t.params),this.hidpi_=void 0===t.hidpi||t.hidpi,this.tmpExtent_=[1/0,1/0,-1/0,-1/0],this.setKey(this.getKeyForParams_())}getKeyForParams_(){let t=0;const e=[];for(const i in this.params_)e[t++]=i+"-"+this.params_[i];return e.join("/")}getParams(){return this.params_}getRequestUrl_(t,e,i,n,r,s){const o=this.urls;if(!o)return;let a;if(1==o.length)a=o[0];else{a=o[mi(uc(t),o.length)]}return kd(a,i,(this.tileGrid||this.getTileGridForProjection(r)).getResolution(t[0]),n,r,s)}getTilePixelRatio(t){return this.hidpi_?t:1}updateParams(t){Object.assign(this.params_,t),this.setKey(this.getKeyForParams_())}tileUrlFunction(t,e,i){let n=this.getTileGrid();if(n||(n=this.getTileGridForProjection(i)),n.getResolutions().length<=t[0])return;1==e||this.hidpi_||(e=1);const r=n.getTileCoordExtent(t,this.tmpExtent_);let s=ro(n.getTileSize(t[0]),this.tmpSize);1!=e&&(s=no(s,e,this.tmpSize));const o={F:"image",FORMAT:"PNG32",TRANSPARENT:!0};return Object.assign(o,this.params_),this.getRequestUrl_(t,s,r,e,i,o)}},Tb.source.TileDebug=class extends Fu{constructor(t){super({projection:(t=t||{}).projection,tileGrid:t.tileGrid,wrapX:void 0===t.wrapX||t.wrapX,zDirection:t.zDirection,url:t.template||"z:{z} x:{x} y:{y}",tileLoadFunction:(t,e)=>{const i=t.getTileCoord()[0],n=ro(this.tileGrid.getTileSize(i)),r=pt(n[0],n[1]);r.strokeStyle="grey",r.strokeRect(.5,.5,n[0]+.5,n[1]+.5),r.fillStyle="grey",r.strokeStyle="white",r.textAlign="center",r.textBaseline="middle",r.font="24px sans-serif",r.lineWidth=4,r.strokeText(e,n[0]/2,n[1]/2,n[0]),r.fillText(e,n[0]/2,n[1]/2,n[0]),t.setImage(r.canvas)}})}},Tb.source.TileImage=Pu,Tb.source.TileJSON=class extends Pu{constructor(t){if(super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:Qi("EPSG:3857"),reprojectionErrorThreshold:t.reprojectionErrorThreshold,state:"loading",tileLoadFunction:t.tileLoadFunction,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.tileJSON_=null,this.tileSize_=t.tileSize,t.url)if(t.jsonp)Cc(t.url,this.handleTileJSONResponse.bind(this),this.handleTileJSONError.bind(this));else{const e=new XMLHttpRequest;e.addEventListener("load",this.onXHRLoad_.bind(this)),e.addEventListener("error",this.onXHRError_.bind(this)),e.open("GET",t.url),e.send()}else{if(!t.tileJSON)throw new Error("Either `url` or `tileJSON` options must be provided");this.handleTileJSONResponse(t.tileJSON)}}onXHRLoad_(t){const e=t.target;if(!e.status||e.status>=200&&e.status<300){let t;try{t=JSON.parse(e.responseText)}catch(t){return void this.handleTileJSONError()}this.handleTileJSONResponse(t)}else this.handleTileJSONError()}onXHRError_(t){this.handleTileJSONError()}getTileJSON(){return this.tileJSON_}handleTileJSONResponse(t){const e=Qi("EPSG:4326"),i=this.getProjection();let n;if(void 0!==t.bounds){const r=hn(e,i);n=De(t.bounds,r)}const r=du(i),s=t.minzoom||0,o=hu({extent:r,maxZoom:t.maxzoom||22,minZoom:s,tileSize:this.tileSize_});if(this.tileGrid=o,this.tileUrlFunction=Tu(t.tiles,o),t.attribution&&!this.getAttributions()){const e=void 0!==n?n:r;this.setAttributions((function(i){return Le(e,i.extent)?[t.attribution]:null}))}this.tileJSON_=t,this.setState("ready")}handleTileJSONError(){this.setState("error")}},Tb.source.TileWMS=class extends Pu{constructor(t){t=t||{};const e=Object.assign({},t.params);super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:t.projection,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileClass:t.tileClass,tileGrid:t.tileGrid,tileLoadFunction:t.tileLoadFunction,url:t.url,urls:t.urls,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.gutter_=void 0!==t.gutter?t.gutter:0,this.params_=e,this.v13_=!0,this.serverType_=t.serverType,this.hidpi_=void 0===t.hidpi||t.hidpi,this.tmpExtent_=[1/0,1/0,-1/0,-1/0],this.updateV13_(),this.setKey(this.getKeyForParams_())}getFeatureInfoUrl(t,e,i,n){const r=Qi(i),s=this.getProjection()||r;let o=this.getTileGrid();o||(o=this.getTileGridForProjection(s));const a=un(t,r,s),l=Vc(s,r,t,e),h=o.getZForResolution(l,this.zDirection),c=o.getResolution(h),u=o.getTileCoordForCoordAndZ(a,h);if(o.getResolutions().length<=u[0])return;let d=o.getTileCoordExtent(u,this.tmpExtent_);const g=this.gutter_;0!==g&&(d=qt(d,c*g,d));const f={QUERY_LAYERS:this.params_.LAYERS};Object.assign(f,Jd(this.params_,"GetFeatureInfo"),n);const p=Math.floor((a[0]-d[0])/c),m=Math.floor((d[3]-a[1])/c);return f[this.v13_?"I":"X"]=p,f[this.v13_?"J":"Y"]=m,this.getRequestUrl_(u,d,1,s||r,f)}getLegendUrl(t,e){if(void 0===this.urls[0])return;const i={SERVICE:"WMS",VERSION:Yd,REQUEST:"GetLegendGraphic",FORMAT:"image/png"};if(void 0===e||void 0===e.LAYER){const t=this.params_.LAYERS;if(!(!Array.isArray(t)||1===t.length))return;i.LAYER=t}if(void 0!==t){const e=this.getProjection()?this.getProjection().getMetersPerUnit():1,n=28e-5;i.SCALE=t*e/n}return Object.assign(i,e),pu(this.urls[0],i)}getGutter(){return this.gutter_}getParams(){return this.params_}getRequestUrl_(t,e,i,n,r){const s=this.urls;if(!s)return;let o;if(1==s.length)o=s[0];else{o=s[mi(uc(t),s.length)]}return qd(e,(this.tileGrid||this.getTileGridForProjection(n)).getResolution(t[0]),i,n,o,r,this.serverType_)}getTilePixelRatio(t){return this.hidpi_&&void 0!==this.serverType_?t:1}getKeyForParams_(){let t=0;const e=[];for(const i in this.params_)e[t++]=i+"-"+this.params_[i];return e.join("/")}updateParams(t){Object.assign(this.params_,t),this.updateV13_(),this.setKey(this.getKeyForParams_())}updateV13_(){const t=this.params_.VERSION||Yd;this.v13_=Ei(t,"1.3")>=0}tileUrlFunction(t,e,i){let n=this.getTileGrid();if(n||(n=this.getTileGridForProjection(i)),n.getResolutions().length<=t[0])return;1==e||this.hidpi_&&void 0!==this.serverType_||(e=1);const r=n.getResolution(t[0]);let s=n.getTileCoordExtent(t,this.tmpExtent_);const o=this.gutter_;0!==o&&(s=qt(s,r*o,s));const a=Object.assign({},Jd(this.params_,"GetMap"));return this.getRequestUrl_(t,s,e,i,a)}},Tb.source.UTFGrid=class extends gu{constructor(t){if(super({projection:Qi("EPSG:3857"),state:"loading",wrapX:void 0===t.wrapX||t.wrapX,zDirection:t.zDirection}),this.preemptive_=void 0===t.preemptive||t.preemptive,this.tileUrlFunction_=bu,this.template_=void 0,this.jsonp_=t.jsonp||!1,t.url)if(this.jsonp_)Cc(t.url,this.handleTileJSONResponse.bind(this),this.handleTileJSONError.bind(this));else{const e=new XMLHttpRequest;e.addEventListener("load",this.onXHRLoad_.bind(this)),e.addEventListener("error",this.onXHRError_.bind(this)),e.open("GET",t.url),e.send()}else{if(!t.tileJSON)throw new Error("Either `url` or `tileJSON` options must be provided");this.handleTileJSONResponse(t.tileJSON)}}onXHRLoad_(t){const e=t.target;if(!e.status||e.status>=200&&e.status<300){let t;try{t=JSON.parse(e.responseText)}catch(t){return void this.handleTileJSONError()}this.handleTileJSONResponse(t)}else this.handleTileJSONError()}onXHRError_(t){this.handleTileJSONError()}getTemplate(){return this.template_}forDataAtCoordinateAndResolution(t,e,i,n){if(this.tileGrid){const r=this.tileGrid.getZForResolution(e,this.zDirection),s=this.tileGrid.getTileCoordForCoordAndZ(t,r);this.getTile(s[0],s[1],s[2],1,this.getProjection()).forDataAtCoordinate(t,i,n)}else!0===n?setTimeout((function(){i(null)}),0):i(null)}handleTileJSONError(){this.setState("error")}handleTileJSONResponse(t){const e=Qi("EPSG:4326"),i=this.getProjection();let n;if(void 0!==t.bounds){const r=hn(e,i);n=De(t.bounds,r)}const r=du(i),s=t.minzoom||0,o=hu({extent:r,maxZoom:t.maxzoom||22,minZoom:s});this.tileGrid=o,this.template_=t.template;const a=t.grids;if(a){if(this.tileUrlFunction_=Tu(a,o),t.attribution){const e=void 0!==n?n:r;this.setAttributions((function(i){return Le(e,i.extent)?[t.attribution]:null}))}this.setState("ready")}else this.setState("error")}getTile(t,e,i,n,r){const s=ac(t,e,i);if(this.tileCache.containsKey(s))return this.tileCache.get(s);const o=[t,e,i],a=this.getTileCoordForTileUrlFunction(o,r),l=this.tileUrlFunction_(a,n,r),h=new Bg(o,void 0!==l?Y:J,void 0!==l?l:"",this.tileGrid.getTileCoordExtent(o),this.preemptive_,this.jsonp_);return this.tileCache.set(s,h),h}useTile(t,e,i){const n=ac(t,e,i);this.tileCache.containsKey(n)&&this.tileCache.get(n)}},Tb.source.UTFGrid.CustomTile=Bg,Tb.source.UrlTile=Ru,Tb.source.Vector=id,Tb.source.Vector.VectorSourceEvent=ed,Tb.source.VectorTile=hg,Tb.source.VectorTile.defaultLoadFunction=cg,Tb.source.WMTS=class extends Pu{constructor(t){const e=void 0!==t.requestEncoding?t.requestEncoding:"KVP",i=t.tileGrid;let n=t.urls;void 0===n&&void 0!==t.url&&(n=Su(t.url)),super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:t.projection,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileClass:t.tileClass,tileGrid:i,tileLoadFunction:t.tileLoadFunction,tilePixelRatio:t.tilePixelRatio,urls:n,wrapX:void 0!==t.wrapX&&t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.version_=void 0!==t.version?t.version:"1.0.0",this.format_=void 0!==t.format?t.format:"image/jpeg",this.dimensions_=void 0!==t.dimensions?t.dimensions:{},this.layer_=t.layer,this.matrixSet_=t.matrixSet,this.style_=t.style,this.requestEncoding_=e,this.setKey(this.getKeyForDimensions_()),n&&n.length>0&&(this.tileUrlFunction=Cu(n.map(this.createFromWMTSTemplate.bind(this))))}setUrls(t){this.urls=t;const e=t.join("\n");this.setTileUrlFunction(Cu(t.map(this.createFromWMTSTemplate.bind(this))),e)}getDimensions(){return this.dimensions_}getFormat(){return this.format_}getLayer(){return this.layer_}getMatrixSet(){return this.matrixSet_}getRequestEncoding(){return this.requestEncoding_}getStyle(){return this.style_}getVersion(){return this.version_}getKeyForDimensions_(){const t=this.urls?this.urls.slice(0):[];for(const e in this.dimensions_)t.push(e+"-"+this.dimensions_[e]);return t.join("/")}updateDimensions(t){Object.assign(this.dimensions_,t),this.setKey(this.getKeyForDimensions_())}createFromWMTSTemplate(t){const e=this.requestEncoding_,i={layer:this.layer_,style:this.style_,tilematrixset:this.matrixSet_};"KVP"==e&&Object.assign(i,{Service:"WMTS",Request:"GetTile",Version:this.version_,Format:this.format_}),t="KVP"==e?pu(t,i):t.replace(/\{(\w+?)\}/g,(function(t,e){return e.toLowerCase()in i?i[e.toLowerCase()]:t}));const n=this.tileGrid,r=this.dimensions_;return function(i,s,o){if(!i)return;const a={TileMatrix:n.getMatrixId(i[0]),TileCol:i[1],TileRow:i[2]};Object.assign(a,r);let l=t;return l="KVP"==e?pu(l,a):l.replace(/\{(\w+?)\}/g,(function(t,e){return a[e]})),l}}},Tb.source.WMTS.optionsFromCapabilities=function(t,e){const i=t.Contents.Layer,n=i?.find((function(t){return t.Identifier==e.layer}));if(!n)return null;const r=t.Contents.TileMatrixSet;let s;s=n.TileMatrixSetLink.length>1?"projection"in e?n.TileMatrixSetLink.findIndex((function(t){const i=r.find((function(e){return e.Identifier==t.TileMatrixSet})).SupportedCRS,n=Qi(i),s=Qi(e.projection);return n&&s?ln(n,s):i==e.projection})):n.TileMatrixSetLink.findIndex((function(t){return t.TileMatrixSet==e.matrixSet})):0,s<0&&(s=0);const o=n.TileMatrixSetLink[s].TileMatrixSet,a=n.TileMatrixSetLink[s].TileMatrixSetLimits;let l=n.Format[0];"format"in e&&(l=e.format),s=n.Style.findIndex((function(t){return"style"in e?t.Title==e.style:t.isDefault})),s<0&&(s=0);const h=n.Style[s].Identifier,c={};"Dimension"in n&&n.Dimension.forEach((function(t,e,i){const n=t.Identifier;let r=t.Default;void 0===r&&(r=t.Value[0]),c[n]=r}));const u=t.Contents.TileMatrixSet.find((function(t){return t.Identifier==o}));let d;const g=u.SupportedCRS;if(g&&(d=Qi(g)),"projection"in e){const t=Qi(e.projection);t&&(d&&!ln(t,d)||(d=t))}let f=!1;const p=d.getAxisOrientation().startsWith("ne");let m=u.TileMatrix[0],_={MinTileCol:0,MinTileRow:0,MaxTileCol:m.MatrixWidth-1,MaxTileRow:m.MatrixHeight-1};if(a){_=a[a.length-1];const t=u.TileMatrix.find((t=>t.Identifier===_.TileMatrix||u.Identifier+":"+t.Identifier===_.TileMatrix));t&&(m=t)}const y=28e-5*m.ScaleDenominator/d.getMetersPerUnit(),x=p?[m.TopLeftCorner[1],m.TopLeftCorner[0]]:m.TopLeftCorner,v=m.TileWidth*y,w=m.TileHeight*y;let S=u.BoundingBox;S&&p&&(S=[S[1],S[0],S[3],S[2]]);let E=[x[0]+v*_.MinTileCol,x[1]-w*(1+_.MaxTileRow),x[0]+v*(1+_.MaxTileCol),x[1]-w*_.MinTileRow];if(void 0!==S&&!ee(S,E)){const t=n.WGS84BoundingBox,e=Qi("EPSG:4326").getExtent();if(E=S,t)f=t[0]===e[0]&&t[2]===e[2];else{const t=dn(S,u.SupportedCRS,"EPSG:4326");f=t[0]-1e-10<=e[0]&&t[2]+1e-10>=e[2]}}const T=su(u,E,a),C=[];let b=e.requestEncoding;if(b=void 0!==b?b:"","OperationsMetadata"in t&&"GetTile"in t.OperationsMetadata){const e=t.OperationsMetadata.GetTile.DCP.HTTP.Get;for(let t=0,i=e.length;tl||s>l;)o.push([Math.ceil(r/l),Math.ceil(s/l)]),l+=l;break;case"truncated":let t=r,e=s;for(;t>l||e>l;)o.push([Math.ceil(t/l),Math.ceil(e/l)]),t>>=1,e>>=1;break;default:throw new Error("Unknown `tierSizeCalculation` configured")}o.push([1,1]),o.reverse();const h=[n],c=[0];for(let t=1,e=o.length;t{f=a,this.changed()})),y.src=_}},Tb.source.Zoomify.CustomTile=yd,Tb.source.arcgisRest={},Tb.source.arcgisRest.createLoader=Gd,Tb.source.arcgisRest.getRequestUrl=kd,Tb.source.common={},Tb.source.common.DECIMALS=Id,Tb.source.common.DEFAULT_WMS_VERSION="1.3.0",Tb.source.mapguide={},Tb.source.mapguide.createLoader=zd,Tb.source.ogcTileUtil={},Tb.source.ogcTileUtil.appendCollectionsQueryParam=rg,Tb.source.ogcTileUtil.getMapTileUrlTemplate=sg,Tb.source.ogcTileUtil.getTileSetInfo=lg,Tb.source.ogcTileUtil.getVectorTileUrlTemplate=og,Tb.source.sourcesFromTileGrid=function(t,e){const i=new sc(32),n=t.getExtent();return function(r,s){i.expireCache(),n&&(r=be(n,r));const o=t.getZForResolution(s),a=[];return t.forEachTileCoord(r,o,(t=>{const n=t.toString();if(!i.containsKey(n)){const r=e(t);i.set(n,r)}a.push(i.get(n))})),a}},Tb.source.static={},Tb.source.static.createLoader=Bd,Tb.source.wms={},Tb.source.wms.DEFAULT_VERSION=Yd,Tb.source.wms.createLoader=Qd,Tb.source.wms.getFeatureInfoUrl=tg,Tb.source.wms.getImageSrc=qd,Tb.source.wms.getLegendUrl=eg,Tb.source.wms.getRequestParams=Jd,Tb.source.wms.getRequestUrl=Hd,Tb.sphere={},Tb.sphere.DEFAULT_RADIUS=Gi,Tb.sphere.getArea=function t(e,i){const n=(i=i||{}).radius||Gi,r=i.projection||"EPSG:3857",s=e.getType();"GeometryCollection"!==s&&(e=e.clone().transform(r,"EPSG:4326"));let o,a,l,h,c,u,d=0;switch(s){case"Point":case"MultiPoint":case"LineString":case"MultiLineString":case"LinearRing":break;case"Polygon":for(o=e.getCoordinates(),d=Math.abs(Bi(o[0],n)),l=1,h=o.length;l + + + + + OpenLayers Map + + + + + + +
+
+ + + + +