rajeev-extent/ol-extent.min.js

a JavaScript library for openlayers extent

/*!
 * author: FDD <smileFDD@gmail.com> 
 * ol-extent v2.0.1
 * build-time: 2023-11-23 15:14
 * LICENSE: MIT
 * (c) 2017-2023 https://sakitam-fdd.github.io/ol-extent/
 */
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t;g.loadStatus_&&(g.loadStatus_=!1,g.loadProgress_=[0,1],"progressBar"===g.widget&&(g.element.value=g.loadProgress_[0],g.element.max=g.loadProgress_[1]),g.show(),g.onCustomStart)&&g.onCustomStart.apply(g,[]),this.loading=this.loading?this.loading+1:1,this.isLoaded=g.updateSourceLoadStatus_(this),g.loadProgressByTile_&&(this.loadProgress_[1]+=1,"progressBar"===this.widget)&&(g.element.max=g.loadProgress_[1],0<(t=g.element.getElementsByClassName("ole-progress-bar")).length)&&(t[0].children()[0].width=String(parseInt(100*g.progress(),0))+"%")}),e.getSource().on(["tileloadend","tileloaderror"],function(e){3===e.tile.getState()&&console.warn("Loading tile failed for resource 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instanceof s.layer.Group)for(var i=I.getLayers().getArray(),o=0;o<i.length;o++){var n=i[o];n&&n.getSource()&&!(n instanceof s.layer.Vector)&&n.getSource().hasOwnProperty("isLoaded")&&g.push(n.getSource().isLoaded)}else I.getSource()&&I.getSource().hasOwnProperty("isLoaded")&&g.push(I.getSource().isLoaded)}this.loadStatus_=-1===g.indexOf(!1)&&-1!==g.indexOf(!0),this.loadProgressByTile_||(t={},g.forEach(function(e){t[e]=(t[e]||0)+1}),(e=t[!0]||0)>this.loadProgress_[0]&&(this.loadProgress_=[e,g.length],"progressBar"===this.widget&&(this.element.max=this.loadProgress_[1],this.element.value=this.loadProgress_[0]),this.onCustomProgress)&&this.onCustomProgress.apply(this,this.loadProgress_))},f.prototype.show=function(){this.showPanel&&(this.element.style.display="block")},f.prototype.hide=function(){this.showPanel&&(this.element.style.display="none")},f.prototype.progressDetails=function(){return this.loadProgress_},f.prototype.progress=function(){return this.loadProgress_[0]/this.loadProgress_[1]},f.prototype.setMap=function(e){var t=this;this.mapListeners&&0<this.mapListeners.length&&this.mapListeners.forEach(function(e){t.getMap().unByKey(e)}),this.mapListeners.length=0,be.prototype.setMap.call(this,e),e&&this.setup()};var be,Ee=f;function f(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{},t=(l(this,f),void 0!==e.className?e.className:"ole-loading-panel"),g=e.widget||"animatedGif",t=u("animatedGif"===g?"span":"progress",t+" "+y),t=h(this,be.call(this,{element:t,target:e.target}));if(t.mapListeners=[],t.tileListeners=[],t.loadStatus_=!1,t.isFirstRander=!0,t.loadProgress_=[0,1],t.widget=g,e.progressMode){if(-1===["tile","layer"].indexOf(e.progressMode))throw Error("\u4e0d\u652f\u6301\u7684\u8fdb\u5ea6\u6761\u6a21\u5f0f");t.loadProgressByTile_="layer"!==e.progressMode||!("layer"===e.progressMode)}return t.showPanel="boolean"!=typeof e.showPanel||e.showPanel,"progressBar"===t.widget&&(g=u("div","ole-progress-bar"),u("span","",g)),t.onCustomStart=e.onStart||!1,t.onCustomProgress=e.onProgress||!1,t.onCustomEnd=e.onEnd||!1,t}Le=s.control.Control,t(xe,Le),xe.prototype.handleClick_=function(e,t){t.preventDefault(),this.zoomByDelta_(e)},xe.prototype.zoomByDelta_=function(e){var t=this.getMap().getView();if(!t)throw new Error("can not get view!");var g=t.getResolution();g&&(g=t.constrainResolution(g,e),0<this.get("duration")?(t.getAnimating()&&t.cancelAnimations(),t.animate({resolution:g,duration:this.get("duration"),easing:s.easing.easeOut})):t.setResolution(g))};var Le,Se=xe;function xe(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{},t=(l(this,xe),void 0!==e.className?e.className:"ole-control-zoom"),g=void 0!==e.delta?e.delta:1,t=u("div",t+" "+y),A=u("span","zoom-in",t),C=(A.setAttribute("title","\u653e\u5927"),A.innerHTML="+",u("span","zoom-out",t)),I=(C.setAttribute("title","\u7f29\u5c0f"),C.innerHTML="\u2212",void 0!==e.duration?e.duration:250),t=h(this,Le.call(this,{element:t,target:e.target}));return t.set("duration",I),d(A,"click",t.handleClick_.bind(t,g)),d(C,"click",t.handleClick_.bind(t,-g)),t}Pe=s.control.Control,t(v,Pe),v.prototype.getUnits=function(){return this.get(v.Property_.UNITS)},v.prototype.handleUnitsChanged_=function(){this.updateElement_()},v.prototype.setUnits=function(e){this.set(v.Property_.UNITS,e)},v.prototype.updateElement_=function(){var e=this.viewState_;if(e){for(var t=[e.center,e.projection],g=t[0],t=t[1],A=this.getUnits(),C=A===v.ScaleLineUnits.DEGREES?r.DEGREES:r.METERS,I=s.proj.getPointResolution(t,e.resolution,g,C),e=this.minWidth_*I,g="",i=(A===v.ScaleLineUnits.DEGREES?(C=s.proj.METERS_PER_UNIT[r.DEGREES],t.getUnits()===r.DEGREES?e*=C:I/=C,e<C/60?(g="\u2033",I*=3600):e<C?(g="\u2032",I*=60):g="\xb0"):A===v.ScaleLineUnits.IMPERIAL?e<.9144?(g="in",I/=.0254):e<1609.344?(g="ft",I/=.3048):(g="mi",I/=1609.344):A===v.ScaleLineUnits.NAUTICAL?(I/=1852,g="nm"):A===v.ScaleLineUnits.METRIC?e<.001?(g="\u03bcm",I*=1e6):e<1?(g="mm",I*=1e3):e<1e3?g="m":(g="km",I/=1e3):A===v.ScaleLineUnits.US?e<.9144?(g="in",I*=39.37):e<1609.344?(g="ft",I/=.30480061):(g="mi",I/=1609.3472):A===v.ScaleLineUnits.CHINESEMETRIC?e<.001?(g="\u5fae\u7c73",I*=1e6):e<1?(g="\u6beb\u7c73",I*=1e3):e<1e3?g="\u7c73":(g="\u5343\u7c73",I/=1e3):s.asserts.assert(!1,33),3*Math.floor(Math.log(this.minWidth_*I)/Math.log(10))),o=void 0,n=void 0;;){if(o=v.LEADING_DIGITS[(i%3+3)%3]*Math.pow(10,Math.floor(i/3)),n=Math.round(o/I),isNaN(n))return this.element.style.display="none",void(this.renderedVisible_=!1);if(n>=this.minWidth_)break;++i}t=o+" "+g;this.renderedHTML_!==t&&(this.innerElement_.innerHTML=t,this.renderedHTML_=t),this.renderedWidth_!==n&&(this.innerElement_.style.width=n+"px",this.renderedWidth_=n),this.renderedVisible_||(this.element.style.display="",this.renderedVisible_=!0)}else this.renderedVisible_&&(this.element.style.display="none",this.renderedVisible_=!1)};var Pe,De=v;function v(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{},t=(l(this,v),void 0!==e.className?e.className:"ole-scale-line-control"),g=u("div",t+" "+y),t=u("div",t+"-inner",g),A=e.render||v.render,g=h(this,Pe.call(this,{element:g,render:A,target:e.target}));return g.viewState_=null,g.minWidth_=void 0!==e.minWidth?e.minWidth:64,g.renderedVisible_=!1,g.renderedWidth_=void 0,g.renderedHTML_="",g.innerElement_=t,d(g,"change:"+v.Property_.UNITS,g.handleUnitsChanged_,g),g.setUnits(e.units||v.ScaleLineUnits.METRIC),g}De.render=function(e){e=e.frameState;this.viewState_=e?e.viewState:null,this.updateElement_()},De.LEADING_DIGITS=[1,2,5],De.ScaleLineUnits={DEGREES:"degrees",IMPERIAL:"imperial",NAUTICAL:"nautical",METRIC:"metric",CHINESEMETRIC:"metric_cn",US:"us"},De.Property_={UNITS:"units"};Te=s.control.Control,t(_,Te),_.prototype.handleClick_=function(e,t){t.preventDefault(),this.resetNorth_(e)},_.prototype.resetNorth_=function(e){var t=0;"center"===e?void(t=0)!==this.callResetNorth_?this.callResetNorth_():this.rotationView_(t,e):"left"===e?this.rotationView_(t=-90):this.rotationView_(t=90)},_.prototype.rotationView_=function(e,t){var g=this.getMap().getView(),t="center"===t?0:g.getRotation()+e/180*Math.PI;if(!(g&&g instanceof s.View))throw new Error("can not get view!");void 0!==g.getRotation()&&(0<this.duration_?g.animate({rotation:t,duration:this.duration_,easing:s.easing.easeOut}):g.setRotation(0))};var Te,Re=_;function _(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{},t=(l(this,_),void 0!==e.className?e.className:"ole-rotate-control"),g=u("div",t+" "+y),A=u("button",t+"-inner right-button",g),C=u("button",t+"-inner center-button",g,t+"-inner-center"),t=u("button",t+"-inner left-button",g),I=e.render||_.render,g=h(this,Te.call(this,{element:g,render:I,target:e.target}));return g.callResetNorth_=e.resetNorth||void 0,g.duration_=void 0!==e.duration?e.duration:250,g.autoHide_=void 0===e.autoHide||e.autoHide,g.rotation_=void 0,g.label_=C,d(A,"click",g.handleClick_.bind(g,"right")),d(C,"click",g.handleClick_.bind(g,"center")),d(t,"click",g.handleClick_.bind(g,"left")),g}Re.render=function(e){var t,g,e=e.frameState;e&&((e=e.viewState.rotation)!==this.rotation_&&(t="rotate("+e+"rad)",this.autoHide_&&((g=ge(this.element,me))||0!==e?g&&0!==e&&Y(this.element,me):a(this.element,me)),c(this.label_,{transform:t,webkitTransform:t,msTransform:t})),this.rotation_=e)};ke=s.control.Control,t(w,ke),w.prototype.addOptionLayers_=function(e){var t=this.ovmap_;e.layers&&e.layers.forEach(function(e){t.addLayer(e)},this)},w.prototype.move_=function(e){var t=this.boxOverlay_.getElement(),e=this.ovmap_.getEventCoordinate(w.computeDesiredMousePosition(e,t));this.boxOverlay_.setPosition(e)},w.prototype.endMoving_=function(e){e=this.ovmap_.getEventCoordinate(e);this.getMap().getView().setCenter(e),A(window,"mousemove",this.move_,this),A(window,"mouseup",this.endMoving_,this)},w.prototype.addEvent_=function(){d(window,"mousemove",this.move_,this),d(window,"mouseup",this.endMoving_,this)},w.prototype.addBoxControl_=function(){var e=u("div","ole-overview-map-box");d(e,"mousedown",this.addEvent_,this),this.boxOverlay_=new s.Overlay({position:[0,0],positioning:"bottom-left",element:e}),this.ovmap_.addOverlay(this.boxOverlay_)},w.prototype.setMap=function(e){var t=this.getMap();e!==t&&(t&&((t=t.getView())&&this.unbindView_(t),this.ovmap_.setTarget(null)),ke.prototype.setMap.call(this,e),e)&&(this.ovmap_.setTarget(this.ovmapDiv_),e.on("propertychange",this.handleMapPropertyChange_,this),0===this.ovmap_.getLayers().getLength()&&this.ovmap_.setLayerGroup(e.getLayerGroup()),t=e.getView())&&(this.bindView_(t),this.isDef(t))&&(this.ovmap_.updateSize(),this.resetExtent_())},w.prototype.isDef=function(e){return!!e.getCenter()&&void 0!==e.getResolution()},w.prototype.handleMapPropertyChange_=function(e){"view"===e.key&&((e=e.oldValue)&&this.unbindView_(e),e=this.getMap().getView(),this.bindView_(e))},w.prototype.bindView_=function(e){e.on("change:rotation",this.handleRotationChanged_,this)},w.prototype.unbindView_=function(e){e.un("change:rotation",this.handleRotationChanged_,this)},w.prototype.handleRotationChanged_=function(){this.ovmap_.getView().setRotation(this.getMap().getView().getRotation())},w.prototype.validateExtent_=function(){var e=this.getMap(),t=this.ovmap_,g=e.getSize(),e=e.getView().calculateExtent(g),g=t.getSize(),A=t.getView().calculateExtent(g),C=t.getPixelFromCoordinate(s.extent.getTopLeft(e)),t=t.getPixelFromCoordinate(s.extent.getBottomRight(e)),I=Math.abs(C[0]-t[0]),C=Math.abs(C[1]-t[1]),t=g[0],g=g[1];I<t*ye||C<g*ye||t*fe<I||g*fe<C?this.resetExtent_():s.extent.containsExtent(A,e)||this.recenter_()},w.prototype.resetExtent_=function(){var e,t,g;0!==fe&&0!==ye&&(e=this.getMap(),g=this.ovmap_,t=e.getSize(),e=e.getView().calculateExtent(t),t=g.getView(),g=Math.log(fe/ye)/Math.LN2,g=1/(Math.pow(2,g/2)*ye),this.scaleFromCenter(e,g),t.fit(e))},w.prototype.scaleFromCenter=function(e,t){var g=(e[2]-e[0])/2*(t-1),t=(e[3]-e[1])/2*(t-1);e[0]-=g,e[2]+=g,e[1]-=t,e[3]+=t},w.prototype.recenter_=function(){var e=this.getMap(),t=this.ovmap_,e=e.getView();t.getView().setCenter(e.getCenter())},w.prototype.updateBox_=function(){var e=this.getMap(),t=this.ovmap_,g=e.getSize(),e=e.getView(),t=t.getView(),A=e.getRotation(),C=this.boxOverlay_,I=this.boxOverlay_.getElement(),e=e.calculateExtent(g),g=t.getResolution(),t=s.extent.getBottomLeft(e),e=s.extent.getTopRight(e),A=this.calculateCoordinateRotate_(A,t);C.setPosition(A),I&&c(I,{width:Math.abs((t[0]-e[0])/g)+"px",height:Math.abs((e[1]-t[1])/g)+"px"})},w.prototype.calculateCoordinateRotate_=function(e,t){var g=void 0,A=this.getMap().getView().getCenter();return A&&(g=[t[0]-A[0],t[1]-A[1]],s.coordinate.rotate(g,e),s.coordinate.add(g,A)),g},w.prototype.handleClick_=function(e){e.preventDefault(),this.handleToggle_(e)},w.prototype.handleToggle_=function(e){this.collapsed_?(this.collapsed_=!1,e.target.style.backgroundPosition="-40px -405px",this.element.style.width="17px",this.element.style.height="17px"):(this.collapsed_=!0,e.target.style.backgroundPosition="-40px -386px",this.element.style.width="120px",this.element.style.height="120px");e=this.ovmap_;this.collapsed_||e||(e.updateSize(),this.resetExtent_(),e.once("postrender",this.updateBox_,this))},w.prototype.getCollapsible=function(){return this.collapsible_},w.prototype.setCollapsible=function(e){this.collapsible_!==e&&!(this.collapsible_=e)&&this.collapsed_&&this.handleToggle_()},w.prototype.setCollapsed=function(e){this.collapsible_&&this.collapsed_!==e&&this.handleToggle_()},w.prototype.getCollapsed=function(){return this.collapsed_},w.prototype.getOverviewMap=function(){return this.ovmap_};var ke,Ne=w;function w(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{},t=(l(this,w),void 0!==e.className?e.className:"ole-overview-map"),t=u("div",t+" "+y),g=e.render||w.render,g=h(this,ke.call(this,{element:t,render:g,target:e.target}));return g.collapsed_=void 0===e.collapsed||e.collapsed,g.collapsible_=void 0===e.collapsible||e.collapsible,g.collapsible_||(g.collapsed_=!1),g.ovmapDiv_=u("div","ole-overview-map-target",t),g.collapsible_&&(g.collapsElement_=u("div","ole-overview-map-button",t),d(g.collapsElement_,"click",g.handleClick_,g)),g.ovmap_=new s.Map({controls:new s.Collection,interactions:new s.Collection,view:e.view}),g.addBoxControl_(),g}Ne.render=function(e){this.validateExtent_(),this.updateBox_()},Ne.computeDesiredMousePosition=function(e,t){return{clientX:e.clientX-t.offsetWidth/2,clientY:e.clientY+t.offsetHeight/2}};Fe=s.control.Control,t(M,Fe),M.prototype.handleProjectionChanged_=function(){this.transform_=null},M.prototype.getCoordinateFormat=function(){return this.get(M.Property_.COORDINATE_FORMAT)},M.prototype.getProjection=function(){return this.get(M.Property_.PROJECTION)},M.prototype.handleMouseMove=function(e){var t=this.getMap();t&&(this.lastMouseMovePixel_=t.getEventPixel(e),this.lastMouseMovePixel_)&&(this.followMouse_?this.followMousePopver_(e):this.updateHTML_(this.lastMouseMovePixel_))},M.prototype.followMousePopver_=function(){var e,t=this.getHTML_(this.lastMouseMovePixel_),g=this.getMap(),A=g.getCoordinateFromPixel(this.lastMouseMovePixel_);this.popver_?((e=this.popver_.getElement()).innerHTML=t,e.offsetWidth>=this._bounds.width-this.lastMouseMovePixel_[0]?(this.popver_.setPositioning("center-right"),this.popver_.setOffset([-10,0])):(this.popver_.setPositioning("center-left"),this.popver_.setOffset([10,0])),this.popver_.setPosition(A),this.popver_.setElement(e)):((e=u("div",this.className_+"_overlay")).innerHTML=t,this.popver_=new s.Overlay({element:e,offset:[10,0],position:A,positioning:"center-left"}),g.addOverlay(this.popver_),g.render())},M.prototype.handleMouseOut=function(e){this.updateHTML_(null),this.lastMouseMovePixel_=null},M.prototype.setMap=function(e){var t;Fe.prototype.setMap.call(this,e),e&&(t=e.getViewport(),this._bounds=e.getTargetElement().getBoundingClientRect(),d(t,"mousemove",this.handleMouseMove,this),d(t,"mouseout",this.handleMouseOut,this))},M.prototype.setCoordinateFormat=function(e){this.set(M.Property_.COORDINATE_FORMAT,e)},M.prototype.setProjection=function(e){this.set(M.Property_.PROJECTION,s.proj.get(e))},M.prototype.setUnits=function(e){this.set(M.Property_.PROJECTION,e)},M.prototype.updateHTML_=function(e){e=this.getHTML_(e);this.renderedHTML_&&e===this.renderedHTML_||(this.element.innerHTML=e,this.renderedHTML_=e)},M.prototype.getHTML_=function(e){var t,g=this.undefinedHTML_;return e&&this.mapProjection_&&(this.transform_||(t=this.getProjection(),this.transform_=t?s.proj.getTransformFromProjections(this.mapProjection_,t):M.identityTransform),t=this.getMap().getCoordinateFromPixel(e))&&(this.transform_(t,t),g=(e=this.getCoordinateFormat())?e(t):M.Property_.UNITS[0]+"\uff1a"+t[0]+" "+M.Property_.UNITS[1]+"\uff1a"+t[1]),g};var Fe,Oe=M;function M(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{},t=(l(this,M),void 0!==e.className?e.className:"ole-mouse-position"),g=u("div",t+" "+y),A=e.render||M.render,A=h(this,Fe.call(this,{element:g,render:A,target:e.target}));return A.on("change:"+M.Property_.PROJECTION,A.handleProjectionChanged_,A),e.coordinateFormat&&A.setCoordinateFormat(e.coordinateFormat),e.projection&&A.setProjection(e.projection),e.units&&A.setUnits(e.units),A.undefinedHTML_=void 0!==e.undefinedHTML?e.undefinedHTML:"",A.renderedHTML_=g.innerHTML,A.mapProjection_=null,A.transform_=null,A.lastMouseMovePixel_=null,A.followMouse_=!0===e.followMouse&&e.followMouse,A.popver_=null,A._bounds=null,A.className_=t,A}Oe.Property_={PROJECTION:"projection",COORDINATE_FORMAT:"coordinateFormat",UNITS:["\u7ecf\u5ea6","\u7eac\u5ea6"]},Oe.render=function(e){e=e.frameState;e?this.mapProjection_!==e.viewState.projection&&(this.mapProjection_=e.viewState.projection,this.transform_=null):this.mapProjection_=null,this.getMap()&&this.lastMouseMovePixel_&&(this.followMouse_?this.followMousePopver_(this.lastMouseMovePixel_):this.updateHTML_(this.lastMouseMovePixel_))},Oe.identityTransform=function(e,t,g){if(void 0!==t&&e!==t){for(var A=0,C=e.length;A<C;++A)t[A]=e[A];e=t}return e};function Ze(e){var g=[];return 0<e.length&&e.forEach(function(e){var t;e instanceof s.layer.Group?(t=e.getLayers().getArray(),(t=Ze(t))&&(g=g.concat(t))):g.push(e)}),g}function Ge(e,t){var g=null;return e&&(e=e.getLayers().getArray(),g=ze(e,"layerName",t)),g}function ze(e,g,A){var C=null;return 0<e.length&&e.every(function(e){var t;return e instanceof s.layer.Group?(t=e.getLayers().getArray(),!(C=ze(t,g,A))):e.get(g)!==A||(C=e,!1)}),C}function je(e,t,g){var A=[];return e&&(e=e.getLayers().getArray(),A=Ue(e,t,g)),A}function He(e,g){var A=void 0;return e.every(function(t){var e;return t&&t instanceof s.layer.Vector&&t.getSource?((e=t.getSource()).getFeatures&&e.getFeatures().every(function(e){return e!==g||(A=t,!1)}),!1):!(t instanceof s.layer.Group&&(e=t.getLayers().getArray(),A=He(e,g)))}),A}function Ve(e,t,g){var A;if(e)return(A=(A=Ge(e,t))instanceof s.layer.Vector?A:null)||g&&g.create&&(A=new s.layer.Vector({layerName:t,params:g,layerType:"vector",source:new s.source.Vector({wrapX:!1}),style:new s.style.Style({fill:new s.style.Fill({color:"rgba(67, 110, 238, 0.4)"}),stroke:new s.style.Stroke({color:"#4781d9",width:2}),image:new s.style.Circle({radius:7,fill:new s.style.Fill({color:"#ffcc33"})})}),zIndex:g.zIndex})),e&&A&&(g&&g.hasOwnProperty("selectable")&&A.set("selectable",g.selectable),(g=Ge(e,t))&&g instanceof s.layer.Vector||e.addLayer(A)),A}var We,Ue=function g(e,A,C){var I=[];return 0<e.length&&e.forEach(function(e){var t;e instanceof s.layer.Group?(t=e.getLayers().getArray(),(t=g(t,A,C))&&(I=I.concat(t))):e.get(A)===C&&I.push(e)}),I},Ye=Object.freeze({getBaseLayers:function(){return je("isBaseLayer",!0)},getAllLayers:function(e){var t=[];return e&&(e=e.getLayers().getArray(),t=Ze(e)),t},getLayerByFeature:function(e,t){var g=void 0;return e&&t instanceof s.Feature&&(e=e.getLayers().getArray(),g=He(e,t)),g},getBaseLayerByLayerName:function(t){var g=null,e=je("isBaseLayer",!0);return e&&0<e.length&&e.every(function(e){return e.get("layerName")!==t||(g=e,!1)}),g},getLayerByLayerName:Ge,getLayerInternal:ze,getLayersArrayInternal:Ue,getLayerByKeyValue:function(e,t,g){var A=null;return e&&(e=e.getLayers().getArray(),A=ze(e,t,g)),A},getLayersArrayByKeyValue:je,createVectorLayer:Ve}),Be=(We=s.control.Control,t(b,We),b.prototype.initDomInternal=function(e,C,I){var i=this,o=this.options.itemWidth,n=this.options.itemHeight,r=e.length;this.innerElement_.style.width=o+10*(r-1)+"px",this.innerElement_.style.height=n+"px",e.forEach(function(e,t){var g,A;e&&e[I]&&(g=u("li",C+"-li-inner",i.innerElement_,C+"-li"+t+"-inner"),c(g,{background:"url("+e.icon+") 0px 0px no-repeat",width:o+"px",height:n+"px",zIndex:t+1,right:"0px",marginRight:10*(r-1-t)+"px"}),g.setAttribute("data-name",e[I]),d(g,"click",i.handleClick_,i),e.name&&((A=u("span","layer-name",g)).setAttribute("data-name",e[I]),A.innerHTML=e.name),i.isActionSelected_||e[i.isDefaultKey]&&(a(g,"selected-item"),i.isActionSelected_=!0),i.isActionSelected_||t!==r-1||(a(g,"selected-item"),i.isActionSelected_=!0))})},b.prototype.contentMouseOver_=function(e){var t=this.options.layers.length;if(0<t){for(var g=0;g<t-1;g++){var A=i(this.className_+"-li"+g+"-inner");A&&c(A,{marginRight:"0px",zIndex:"",right:(t-1-g)*(10+this.options.itemWidth)+"px"})}c(this.innerElement_,"width",this.options.itemWidth*t+10*(t-1)+"px")}},b.prototype.contentMouseOut_=function(e){var t=this.options.layers.length;if(0<t){for(var g=0;g<t-1;g++){var A=i(this.className_+"-li"+g+"-inner");A&&c(A,{marginRight:10*(t-1-g)+"px",zIndex:g+1,right:"0px"})}c(this.innerElement_,"width",this.options.itemWidth+10*(t-1)+"px")}},b.prototype.handleClick_=function(e){e=e.target.getAttribute("data-name");this.switcher(this.options.key,e)},b.prototype.updateBaseLayer_=function(){this.getMap()&&(this.baseLayers_=je(this.getMap(),this.baseLayerKey,!0),this.labelLayers_=je(this.getMap(),this.labelLayerKey,!0),this.baseLayers_&&0<this.baseLayers_.length&&this.baseLayers_.filter(function(e){return!!e}),this.labelLayers_)&&0<this.labelLayers_.length&&this.labelLayers_.filter(function(e){return!!e})},b.prototype.switcher=function(t,g){var A=this;if(this.forcedUpdate&&this.updateBaseLayer_(),!(0<this.baseLayers_.length&&this.baseLayers_.length===this.options.layers.length))throw new Error("\u8bf7\u68c0\u67e5\u662f\u5426\u5b58\u5728\u5e95\u56fe\u83b7\u53d6\u5e95\u56fe\u6570\u91cf\u662f\u5426\u548c\u914d\u7f6e\u76f8\u540c\uff01");this.labelLayers_&&0<this.labelLayers_.length&&this.labelLayers_.forEach(function(e){e&&e.get(A.labelAliasKey)===g?e.setVisible(!0):e.setVisible(!1)}),this.baseLayers_.forEach(function(e){e&&e.get(t)===g?(e.setVisible(!0),e.set(A.isDefaultKey,!0)):(e.setVisible(!1),e.set(A.isDefaultKey,!1))});var e=this.options.layers.length;if(0<e)for(var C=0;C<e;C++){var I=i(this.className_+"-li"+C+"-inner");(I&&I.getAttribute("data-name")===g?a:Y)(I,"selected-item")}},b.prototype.setMap=function(e){We.prototype.setMap.call(this,e),e&&e instanceof s.Map&&this.updateBaseLayer_()},b);function b(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{},t=(l(this,b),void 0!==e.className?e.className:"ole-layer-switcher"),g=u("div",t+" "+y),A=h(this,We.call(this,{element:g,target:e.target}));if(A.options=e,A.className_=t,d(g,"mouseover",A.contentMouseOver_,A),d(g,"mouseout",A.contentMouseOut_,A),A.options.itemWidth="number"===A.options.itemWidth?A.options.itemWidth:86,A.baseLayers_=[],A.labelLayers_=[],A.baseLayerKey=A.options.baseLayerKey||"isBaseLayer",A.isDefaultKey=A.options.isDefaultKey||"isDefault",A.labelAliasKey=A.options.labelAlias||"layerName",A.labelLayerKey=A.options.labelLayerKey||"isLabelLayer",A.isActionSelected_=!1,A.forcedUpdate=A.options.forcedUpdate,A.options.itemHeight="number"==typeof A.options.itemHeight?A.options.itemHeight:60,A.options.key=A.options.key||"layerName",A.labelLayerKey===A.baseLayerKey)throw new Error("\u6807\u6ce8\u56fe\u5c42\u5173\u952e\u5b57\u4e0d\u80fd\u548c\u5e95\u56fe\u76f8\u540c\uff01");return A.innerElement_=u("ul",t+"-ul-inner",g,t+"-ul-inner"),A.options.layers&&Array.isArray(A.options.layers)&&0<A.options.layers.length?A.initDomInternal(A.options.layers,t,A.options.key):A.element.style.display="none",A}Xe=s.control.Control,t(E,Xe),E.prototype.initDomInternal=function(e){this.htmlUtils(e,"",this.element),this.getMap()&&(this.mapContent=this.getMap().getViewport(),d(this.mapContent,"contextmenu",this.mouseDownHandle_,this))},E.prototype.mouseDownHandle_=function(e){var t=this,g=this;p(e),J(e),2===e.button&&(g.pixel=this.getMap().getEventPixel(e),g.dispatchEvent({type:"before-show",target:this,event:e}),window.setTimeout(function(){g.show(g.pixel),g.dispatchEvent({type:"show",target:t,event:e})},50)),d(e.target,"mousedown",function(){g.hide(),g.dispatchEvent({type:"hide",target:this,event:e})},this,!0)},E.prototype.show=function(e){c(this.element,{display:"block",top:e[1]+"px",left:e[0]+"px"});var e=this.getMap().getSize(),t=e[0]-this.element.offsetWidth,e=e[1]-this.element.offsetHeight;this.element.offsetTop>e&&c(this.element,{top:e+"px"}),this.element.offsetLeft>t&&c(this.element,{left:t+"px"})},E.prototype.hide=function(){this.element.style.display="none",this.pixel=[]},E.prototype.htmlUtils=function(e,I,t,g){var i=this,o=null;return e&&Array.isArray(e)&&0<e.length&&(o=u("ul",this.className_+"-ul"+I+"-inner",t,this.className_+"-ul"+I+"-inner"),g&&c(o,{position:"absolute",top:"0px",left:this.itemWidth+20+"px"}),e.forEach(function(e,t){var g,A,C;e&&e.name&&e.alias&&(g=u("li",i.className_+"-li-"+(t=I+"-"+t)+"-inner",o,i.className_+"-li-"+t+"-inner"),c(g,{width:i.itemWidth+"px",height:i.itemHeight+"px",lineHeight:i.itemHeight+"px"}),g.setAttribute("data-name",e.alias),d(g,"click",i.handleItemClick_.bind(i,e),i),e.icon&&(A=u("span","li-icon-content",g),"iconfont"===e.iconType?(C=e.fontName||"iconfont",a(A,C+" "+e.icon),e.iconColor&&(A.style.color=e.iconColor)):A.style.background="url("+e.icon+") 0px 0px no-repeat"),u("span","li-name-content",g).innerHTML=e.name,e.showLine&&(g.style.borderBottom="1px solid #CCCCCC"),e.items)&&(i.htmlUtils(e.items,t,g,!0),d(g,"mouseenter",i.handleItemMouseOver_,i),d(g,"mouseleave",i.handleItemMouseOut_,i))})),o},E.prototype.updateElement_=function(e,t,g){var A=i(this.className_+"-ul-inner"),C=W(this.options.items),I=null;switch(e){case"pop":this.element.removeChild(A),I=C.pop(),this.htmlUtils(C,"",this.element);break;case"push":this.element.removeChild(A),I=C=C.push(t),this.htmlUtils(C,"",this.element);break;case"shift":this.element.removeChild(A),I=C.shift(),this.htmlUtils(C,"",this.element);break;case"unshift":this.element.removeChild(A),I=C=C.unshift(t),this.htmlUtils(C,"",this.element);break;case"reverse":this.element.removeChild(A),I=C.reverse(),this.htmlUtils(C,"",this.element);break;default:this.element.removeChild(A),this.htmlUtils(I=g,"",this.element)}return I},E.prototype.getCurrentPixel=function(){return this.pixel},E.prototype.getCurrentCoordinates=function(){return this.getMap().getCoordinateFromPixel(this.getCurrentPixel())},E.prototype.handleItemClick_=function(e,t){var g=this;p(t),e&&e.callback&&"function"==typeof e.callback&&e.callback({type:"item-click",target:this,event:t,source:e,pixel:this.getCurrentPixel(),coordinates:this.getCurrentCoordinates()}),this.dispatchEvent({type:"item-click",event:t,source:e,pixel:this.getCurrentPixel(),coordinates:this.getCurrentCoordinates()}),window.setTimeout(function(){g.hide()},50)},E.prototype.handleItemMouseOver_=function(e){p(e),e.target&&e.target.childNodes&&(e=Array.prototype.slice.call(e.target.childNodes,0))&&0<e.length&&e.every(function(e){return!e||"ul"!==e.nodeName.toLowerCase()||!(e.style.display="block")})},E.prototype.handleItemMouseOut_=function(e){p(e),e.target&&e.target.childNodes&&(e=Array.prototype.slice.call(e.target.childNodes,0))&&0<e.length&&e.every(function(e){return!e||"ul"!==e.nodeName.toLowerCase()||!(e.style.display="none")})},E.prototype.setMap=function(e){Xe.prototype.setMap.call(this,e),e&&e instanceof s.Map&&this.initDomInternal(this.options.items)},E.prototype.pop=function(){return this.updateElement_("pop")},E.prototype.push=function(e){if(e&&"object"===(void 0===e?"undefined":I(e)))return this.updateElement_("push",e);throw new Error("\u4f20\u5165\u7684\u4e0d\u662f\u5bf9\u8c61")},E.prototype.shift=function(){return this.updateElement_("shift")},E.prototype.reverse=function(){return this.updateElement_("reverse")},E.prototype.unshift=function(e){if(e&&"object"===(void 0===e?"undefined":I(e)))return this.updateElement_("unshift",e);throw new Error("\u4f20\u5165\u7684\u4e0d\u662f\u5bf9\u8c61")},E.prototype.update=function(e){if(!(e&&Array.isArray(e)&&0<e.length))throw new Error("\u4f20\u5165\u7684\u6570\u7ec4\u6709\u8bef\uff01");this.updateElement_("","",e)},E.prototype.updateOption=function(e){if(!(e&&Array.isArray(e)&&0<e.length))throw new Error("\u4f20\u5165\u7684\u6570\u7ec4\u6709\u8bef\uff01");this.options.items=e,this.updateElement_("","",e)};var Xe,Ke=E;function E(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{},t=(l(this,E),void 0!==e.className?e.className:"ole-context-menu-content"),g=u("div",t+" "+y),g=(c(g,"display","none"),h(this,Xe.call(this,{element:g,target:e.target})));return g.options=e,g.className_=t,g.mapContent=null,g.pixel=[],g.itemWidth="number"==typeof g.options.itemWidth?g.options.itemWidth:160,g.itemHeight="number"==typeof g.options.itemHeight?g.options.itemHeight:30,g}Qe=s.control.Control,t(L,Qe),L.prototype.initControl=function(){this.getMap()&&(this._bounds=this.getMap().getTargetElement().getBoundingClientRect(),this.percent=.5,this._setPosition(this._bounds.width,this._bounds.width/2),this.getMap().on("change:size",this.resize,this),this.clipLayer())},L.prototype.handleDraggerStart_=function(e){!this.dragging_&&e.target&&(this.previousX_=e.clientX,this.previousY_=e.clientY,this.dragging_=!0)},L.prototype.handleDraggerDrag_=function(e){this.dragging_&&(this._bounds=this.getMap().getTargetElement().getBoundingClientRect(),this._setPosition(this._bounds.width,this._getX(e)),this.previousX_=e.clientX,this.previousY_=e.clientY)},L.prototype.handleDraggerEnd_=function(e){this.dragging_&&(this.dragging_=!1,this.previousX_=void 0,this.previousY_=void 0)},L.prototype.clipLayer=function(){var g=this;this.getMap().un("precompose",this.precompose),this.getMap().un("postcompose",this.postcompose),this.precompose=this.beforeMap.on("precompose",function(e){var e=e.context,t=e.canvas.width*g.initPosition;e.save(),e.beginPath(),e.rect(t,0,e.canvas.width-t,e.canvas.height),e.clip()}),this.postcompose=this.beforeMap.on("postcompose",function(e){e.context.restore()})},L.prototype._setPosition=function(e,t){var g="translate("+t+"px, 0)";this.element.style.transform=g,this.element.style.WebkitTransform=g,this._x=t,this.percent=t/e,this.initPosition=t/e,this.getMap().render()},L.prototype.resize=function(){this._bounds=this.getMap().getTargetElement().getBoundingClientRect(),this._setPosition(this._bounds.width,this._bounds.width*this.percent)},L.prototype._getX=function(e){e=(e=e.touches?e.touches[0]:e).clientX-this._bounds.left;return e=(e=e<0?0:e)>this._bounds.width?this._bounds.width:e},L.prototype.setMap=function(e){Qe.prototype.setMap.call(this,e),e&&e instanceof s.Map&&(e.render(),this.initControl())},L.prototype.setBeforeLayet=function(e){if(!e)throw Error("\u8bbe\u7f6e\u56fe\u5c42\u9519\u8bef\uff01");this.beforeMap=e,this.orderLayerZindex()},L.prototype.setAfterLayer=function(e){if(!e)throw Error("\u8bbe\u7f6e\u56fe\u5c42\u9519\u8bef\uff01");this.afterMap=e,this.orderLayerZindex()},L.prototype.orderLayerZindex=function(){var e,t,g;this.afterMap&&this.beforeMap&&(g=this.afterMap.getZIndex(),e=this.beforeMap.getZIndex(),(t=Math.max(g,e))===(g=Math.min(g,e))&&(t+=1),this.beforeMap.setZIndex(t),this.afterMap.setZIndex(g))};var Qe,Je=L;function L(e,t){var g=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{},A=(l(this,L),void 0!==g.className?g.className:"ole-control-compare"),C=u("div",A+" "+y),A=u("div",A+"-inner",C),C=h(this,Qe.call(this,{element:C,target:g.target}));if(e&&t)return C.beforeMap=e,C.afterMap=t,C.orderLayerZindex(),C.initPosition=void 0!==g.initPosition?g.initPosition:.5,C.dragging_=!1,C.previousX_=null,C.previousY_=null,d(A,"pointerdown",C.handleDraggerStart_,C),d(A,"pointermove",C.handleDraggerDrag_,C),d(A,"pointerup",C.handleDraggerEnd_,C),d(window,"pointerup",C.handleDraggerEnd_,C),C;throw new Error("\u56fe\u5c42\u5fc5\u987b\u4f20\u5165\uff01")}qe=s.control.Control,t(S,qe),S.prototype.handleZoomClick_=function(e,t){J(t),this.zoomByDelta_(e)},S.prototype.handletranslateClick_=function(e,t){J(t);var t=this.getMap().getView(),g=t.getResolution()*this.pixelDelta_,A=0,C=0;switch(e){case"translateN":C=g;break;case"translateS":C=-g;break;case"translateW":A=g;break;case"translateE":A=-g}e=[A,C];s.coordinate.rotate(e,t.getRotation()),this.pan(t,e,this.duration_)},S.prototype.pan=function(e,t,g){var A=e.getCenter();A&&(A=e.constrainCenter([A[0]+t[0],A[1]+t[1]]),g?e.animate({duration:g,easing:s.easing.linear,center:A}):e.setCenter(A))},S.prototype.zoomByDelta_=function(e){var t,g=this.getMap().getView();g&&g instanceof s.View&&(t=g.getResolution())&&(t=g.constrainResolution(t,e),0<this.duration_?(g.getAnimating()&&g.cancelAnimations(),g.animate({resolution:t,duration:this.duration_,easing:s.easing.easeOut})):g.setResolution(t))},S.prototype.setMap=function(e){qe.prototype.setMap.call(this,e),e&&e.render()},S.prototype.disposeInternal=function(){d(this.silderContent,"pointercancel",function(e){},this),qe.prototype.disposeInternal.call(this)},S.prototype.initSlider_=function(){var e=this.silderContent,t=e.offsetWidth,e=e.offsetHeight,g=i("slider-bar"),A=g.offsetWidth+parseFloat(B(g,"marginRight"))+parseFloat(B(g,"marginLeft")),g=g.offsetHeight+parseFloat(B(g,"marginTop"))+parseFloat(B(g,"marginBottom"));this.thumbSize_=[A,g],e<t?(this.direction_=S.Direction_.HORIZONTAL,this.widthLimit_=t-A):(this.direction_=S.Direction_.VERTICAL,this.heightLimit_=e-g),this.sliderInitialized_=!0},S.prototype.handleC