--- title: Namespace: default source: https://vjmap.com/doc/Namespace_default.html --- # Namespace: default ### Table of contents #### Namespaces - [Dom](#modulesdefaultdommd) - [Math2D](#modulesdefaultmath2dmd) - [MathUtils](#modulesdefaultmathutilsmd) - [mat2](#modulesdefaultmat2md) - [mat2d](#modulesdefaultmat2dmd) - [mat3](#modulesdefaultmat3md) - [mat4](#modulesdefaultmat4md) - [quat](#modulesdefaultquatmd) - [spring](#modulesdefaultspringmd) - [vec2](#modulesdefaultvec2md) - [vec3](#modulesdefaultvec3md) - [vec4](#modulesdefaultvec4md) #### Enumerations - [DbTextHorzMode](#enumsdefaultdbtexthorzmodemd) - [DbTextVertMode](#enumsdefaultdbtextvertmodemd) - [FrameAnimationStatus](#enumsdefaultframeanimationstatusmd) - [IDbLinetypeStyleMethod](#enumsdefaultidblinetypestylemethodmd) - [IDbMatrixOpName](#enumsdefaultidbmatrixopnamemd) - [MTextAttachmentPoint](#enumsdefaultmtextattachmentpointmd) - [MapOpenWay](#enumsdefaultmapopenwaymd) - [Poly2dType](#enumsdefaultpoly2dtypemd) - [Poly3dType](#enumsdefaultpoly3dtypemd) - [RasterImageUnits](#enumsdefaultrasterimageunitsmd) - [TableCellAlignment](#enumsdefaulttablecellalignmentmd) #### Classes - [AnimateMarkerLayer](#classesdefaultanimatemarkerlayermd) - [BackgroundLayer](#classesdefaultbackgroundlayermd) - [BreathingApertureMarker](#classesdefaultbreathingaperturemarkermd) - [ButtonGroupControl](#classesdefaultbuttongroupcontrolmd) - [Circle](#classesdefaultcirclemd) - [CircleEdge](#classesdefaultcircleedgemd) - [CircleFill](#classesdefaultcirclefillmd) - [Compare](#classesdefaultcomparemd) - [ContextMenu](#classesdefaultcontextmenumd) - [Db2LineAngularDimension](#classesdefaultdb2lineangulardimensionmd) - [Db2dPolyline](#classesdefaultdb2dpolylinemd) - [Db3PointAngularDimension](#classesdefaultdb3pointangulardimensionmd) - [Db3dPolyline](#classesdefaultdb3dpolylinemd) - [DbAlignedDimension](#classesdefaultdbaligneddimensionmd) - [DbArc](#classesdefaultdbarcmd) - [DbArcDimension](#classesdefaultdbarcdimensionmd) - [DbAttributeDefinition](#classesdefaultdbattributedefinitionmd) - [DbBlock](#classesdefaultdbblockmd) - [DbBlockReference](#classesdefaultdbblockreferencemd) - [DbCircle](#classesdefaultdbcirclemd) - [DbCurve](#classesdefaultdbcurvemd) - [DbDiametricDimension](#classesdefaultdbdiametricdimensionmd) - [DbDimension](#classesdefaultdbdimensionmd) - [DbDocument](#classesdefaultdbdocumentmd) - [DbEllipse](#classesdefaultdbellipsemd) - [DbEntity](#classesdefaultdbentitymd) - [DbHatch](#classesdefaultdbhatchmd) - [DbLayer](#classesdefaultdblayermd) - [DbLine](#classesdefaultdblinemd) - [DbLineType](#classesdefaultdblinetypemd) - [DbMLeader](#classesdefaultdbmleadermd) - [DbMText](#classesdefaultdbmtextmd) - [DbOrdinateDimension](#classesdefaultdbordinatedimensionmd) - [DbPolyline](#classesdefaultdbpolylinemd) - [DbRadialDimension](#classesdefaultdbradialdimensionmd) - [DbRadialDimensionLarge](#classesdefaultdbradialdimensionlargemd) - [DbRasterImage](#classesdefaultdbrasterimagemd) - [DbRotatedDimension](#classesdefaultdbrotateddimensionmd) - [DbShape](#classesdefaultdbshapemd) - [DbSpline](#classesdefaultdbsplinemd) - [DbTable](#classesdefaultdbtablemd) - [DbText](#classesdefaultdbtextmd) - [DbTextStyle](#classesdefaultdbtextstylemd) - [DbWipeout](#classesdefaultdbwipeoutmd) - [DeckLayer](#classesdefaultdecklayermd) - [DiffusedApertureMarker](#classesdefaultdiffusedaperturemarkermd) - [DivOverlay](#classesdefaultdivoverlaymd) - [EllipseEdge](#classesdefaultellipseedgemd) - [EllipseFill](#classesdefaultellipsefillmd) - [FillExtrusion](#classesdefaultfillextrusionmd) - [FluorescenceMarker](#classesdefaultfluorescencemarkermd) - [GeoBounds](#classesdefaultgeoboundsmd) - [GeoPoint](#classesdefaultgeopointmd) - [GeoProjection](#classesdefaultgeoprojectionmd) - [HaloRingMarker](#classesdefaulthaloringmarkermd) - [Heatmap](#classesdefaultheatmapmd) - [LnglatProjection](#classesdefaultlnglatprojectionmd) - [MapGlUtils](#classesdefaultmapglutilsmd) - [MarkerCluster](#classesdefaultmarkerclustermd) - [MiniMapControl](#classesdefaultminimapcontrolmd) - [MousePositionControl](#classesdefaultmousepositioncontrolmd) - [OverlayLayerBase](#classesdefaultoverlaylayerbasemd) - [Polygon](#classesdefaultpolygonmd) - [Polyline](#classesdefaultpolylinemd) - [PolylineArrow](#classesdefaultpolylinearrowmd) - [Projection](#classesdefaultprojectionmd) - [ReglBaseLayer](#classesdefaultreglbaselayermd) - [RotatingApertureMarker](#classesdefaultrotatingaperturemarkermd) - [RotatingTextBorderMarker](#classesdefaultrotatingtextbordermarkermd) - [Service](#classesdefaultservicemd) - [SkyLayer](#classesdefaultskylayermd) - [SvgOverlay](#classesdefaultsvgoverlaymd) - [Symbol](#classesdefaultsymbolmd) - [Text](#classesdefaulttextmd) - [ThreeLayer](#classesdefaultthreelayermd) #### Interfaces - [AnimateMarkerLayerOption](#interfacesdefaultanimatemarkerlayeroptionmd) - [Animation](#interfacesdefaultanimationmd) - [AnimationState](#interfacesdefaultanimationstatemd) - [BackgroundLayerOptions](#interfacesdefaultbackgroundlayeroptionsmd) - [CircleEdgeOptions](#interfacesdefaultcircleedgeoptionsmd) - [CircleFillOptions](#interfacesdefaultcirclefilloptionsmd) - [CircleOptions](#interfacesdefaultcircleoptionsmd) - [Config](#interfacesdefaultconfigmd) - [ContextMenuOptions](#interfacesdefaultcontextmenuoptionsmd) - [ContextMenuSubItemOptions](#interfacesdefaultcontextmenusubitemoptionsmd) - [DecayOptions](#interfacesdefaultdecayoptionsmd) - [DivOverlayOptions](#interfacesdefaultdivoverlayoptionsmd) - [DriverControls](#interfacesdefaultdrivercontrolsmd) - [EllipseEdgeOptions](#interfacesdefaultellipseedgeoptionsmd) - [EllipseFillOptions](#interfacesdefaultellipsefilloptionsmd) - [Events](#interfacesdefaulteventsmd) - [FillExtrusionOptions](#interfacesdefaultfillextrusionoptionsmd) - [FrameAnimation](#interfacesdefaultframeanimationmd) - [HeatmapOptions](#interfacesdefaultheatmapoptionsmd) - [IAnimateFillLayerOptions](#interfacesdefaultianimatefilllayeroptionsmd) - [IAnimateLineLayerOptions](#interfacesdefaultianimatelinelayeroptionsmd) - [IAnimateSymbolLayerOptions](#interfacesdefaultianimatesymbollayeroptionsmd) - [IAnimateVectorLayerOptions](#interfacesdefaultianimatevectorlayeroptionsmd) - [IAnimateVectorLayerResult](#interfacesdefaultianimatevectorlayerresultmd) - [IComposeNewMap](#interfacesdefaulticomposenewmapmd) - [IConditionQueryFeatures](#interfacesdefaulticonditionqueryfeaturesmd) - [ICreateAnimateImagesOptions](#interfacesdefaulticreateanimateimagesoptionsmd) - [ICreateAnimateLayerResult](#interfacesdefaulticreateanimatelayerresultmd) - [ICreateAntPathAnimateLineLayerOptions](#interfacesdefaulticreateantpathanimatelinelayeroptionsmd) - [ICreateArrowAnimateLineLayerOptions](#interfacesdefaulticreatearrowanimatelinelayeroptionsmd) - [ICreateEntitiesGeomData](#interfacesdefaulticreateentitiesgeomdatamd) - [ICreateFillAnimateLayerResult](#interfacesdefaulticreatefillanimatelayerresultmd) - [ICreateLineAnimateLayerResult](#interfacesdefaulticreatelineanimatelayerresultmd) - [ICreateSymbolAnimateLayerResult](#interfacesdefaulticreatesymbolanimatelayerresultmd) - [IDb2LineAngularDimension](#interfacesdefaultidb2lineangulardimensionmd) - [IDb2dPolyline](#interfacesdefaultidb2dpolylinemd) - [IDb3PointAngularDimension](#interfacesdefaultidb3pointangulardimensionmd) - [IDb3dPolyline](#interfacesdefaultidb3dpolylinemd) - [IDbAlignedDimension](#interfacesdefaultidbaligneddimensionmd) - [IDbArc](#interfacesdefaultidbarcmd) - [IDbArcDimension](#interfacesdefaultidbarcdimensionmd) - [IDbBlock](#interfacesdefaultidbblockmd) - [IDbBlockReference](#interfacesdefaultidbblockreferencemd) - [IDbCircle](#interfacesdefaultidbcirclemd) - [IDbCurve](#interfacesdefaultidbcurvemd) - [IDbDiametricDimension](#interfacesdefaultidbdiametricdimensionmd) - [IDbDimStyle](#interfacesdefaultidbdimstylemd) - [IDbDimension](#interfacesdefaultidbdimensionmd) - [IDbDocument](#interfacesdefaultidbdocumentmd) - [IDbEllipse](#interfacesdefaultidbellipsemd) - [IDbEntity](#interfacesdefaultidbentitymd) - [IDbHatch](#interfacesdefaultidbhatchmd) - [IDbLayer](#interfacesdefaultidblayermd) - [IDbLine](#interfacesdefaultidblinemd) - [IDbLinetype](#interfacesdefaultidblinetypemd) - [IDbLinetypeStyle](#interfacesdefaultidblinetypestylemd) - [IDbMText](#interfacesdefaultidbmtextmd) - [IDbMatrixOp](#interfacesdefaultidbmatrixopmd) - [IDbOrdinateDimension](#interfacesdefaultidbordinatedimensionmd) - [IDbPolyline](#interfacesdefaultidbpolylinemd) - [IDbRadialDimension](#interfacesdefaultidbradialdimensionmd) - [IDbRadialDimensionLarge](#interfacesdefaultidbradialdimensionlargemd) - [IDbRasterImage](#interfacesdefaultidbrasterimagemd) - [IDbRotatedDimension](#interfacesdefaultidbrotateddimensionmd) - [IDbShape](#interfacesdefaultidbshapemd) - [IDbSpline](#interfacesdefaultidbsplinemd) - [IDbTable](#interfacesdefaultidbtablemd) - [IDbText](#interfacesdefaultidbtextmd) - [IDbTextStyle](#interfacesdefaultidbtextstylemd) - [IDbWipeout](#interfacesdefaultidbwipeoutmd) - [IDeleteCache](#interfacesdefaultideletecachemd) - [IDeleteStyle](#interfacesdefaultideletestylemd) - [IDraw](#interfacesdefaultidrawmd) - [IDrawOptions](#interfacesdefaultidrawoptionsmd) - [IDrawTool](#interfacesdefaultidrawtoolmd) - [IExportLayout](#interfacesdefaultiexportlayoutmd) - [IExprQueryFeatures](#interfacesdefaultiexprqueryfeaturesmd) - [IMapDiff](#interfacesdefaultimapdiffmd) - [IMapLayer](#interfacesdefaultimaplayermd) - [IMapStyleParam](#interfacesdefaultimapstyleparammd) - [IMatchObject](#interfacesdefaultimatchobjectmd) - [IOpenMapBaseParam](#interfacesdefaultiopenmapbaseparammd) - [IOpenMapParam](#interfacesdefaultiopenmapparammd) - [IOpenMapResponse](#interfacesdefaultiopenmapresponsemd) - [IPointQueryFeatures](#interfacesdefaultipointqueryfeaturesmd) - [IQueryBaseFeatures](#interfacesdefaultiquerybasefeaturesmd) - [IRectQueryFeatures](#interfacesdefaultirectqueryfeaturesmd) - [IRequest](#interfacesdefaultirequestmd) - [ISliceCacheZoom](#interfacesdefaultislicecachezoommd) - [ISliceLayer](#interfacesdefaultislicelayermd) - [ITileUrlParam](#interfacesdefaultitileurlparammd) - [IUpdateMapParam](#interfacesdefaultiupdatemapparammd) - [IUpdateStyle](#interfacesdefaultiupdatestylemd) - [IWmsTileUrl](#interfacesdefaultiwmstileurlmd) - [IWorkspace](#interfacesdefaultiworkspacemd) - [InertiaOptions](#interfacesdefaultinertiaoptionsmd) - [KeyframeOptions](#interfacesdefaultkeyframeoptionsmd) - [LineGeoJsonInput](#interfacesdefaultlinegeojsoninputmd) - [MarkerClusterData](#interfacesdefaultmarkerclusterdatamd) - [MarkerClusterOptions](#interfacesdefaultmarkerclusteroptionsmd) - [Methods](#interfacesdefaultmethodsmd) - [MiniMapControlOption](#interfacesdefaultminimapcontroloptionmd) - [MousePositionControlOption](#interfacesdefaultmousepositioncontroloptionmd) - [OverlayLayerBaseOptions](#interfacesdefaultoverlaylayerbaseoptionsmd) - [PhysicsSpringOptions](#interfacesdefaultphysicsspringoptionsmd) - [PlaybackControls](#interfacesdefaultplaybackcontrolsmd) - [PlaybackOptions](#interfacesdefaultplaybackoptionsmd) - [PointGeoJsonInput](#interfacesdefaultpointgeojsoninputmd) - [PolygonOptions](#interfacesdefaultpolygonoptionsmd) - [PolylineArrowOptions](#interfacesdefaultpolylinearrowoptionsmd) - [PolylineOptions](#interfacesdefaultpolylineoptionsmd) - [Response](#interfacesdefaultresponsemd) - [ScriptDefaultOptions](#interfacesdefaultscriptdefaultoptionsmd) - [SkyLayerOptions](#interfacesdefaultskylayeroptionsmd) - [SpringOptions](#interfacesdefaultspringoptionsmd) - [SvgElementOptions](#interfacesdefaultsvgelementoptionsmd) - [SvgOverlayOptions](#interfacesdefaultsvgoverlayoptionsmd) - [SymbolOptions](#interfacesdefaultsymboloptionsmd) - [TextOptions](#interfacesdefaulttextoptionsmd) - [ThreeJsContext](#interfacesdefaultthreejscontextmd) - [ThreeJsContextOptions](#interfacesdefaultthreejscontextoptionsmd) - [ThreeLayerOptions](#interfacesdefaultthreelayeroptionsmd) - [createMarkerOptions](#interfacesdefaultcreatemarkeroptionsmd) #### Type aliases - [AnimateMarkerType](#animatemarkertype) - [AnimationOps](#animationops) - [BackgroundLayerSpecification](#backgroundlayerspecification) - [CameraFunctionSpecificationEx](#camerafunctionspecificationex) - [CircleLayerSpecification](#circlelayerspecification) - [CircleLayerStyleProp](#circlelayerstyleprop) - [ColorSpecification](#colorspecification) - [CompositeFunctionSpecification](#compositefunctionspecification) - [DataDrivenPropertyValueSpecification](#datadrivenpropertyvaluespecification) - [Driver](#driver) - [Easing](#easing) - [EasingModifier](#easingmodifier) - [ExpressionSpecificationEx](#expressionspecificationex) - [FillExtrusionLayerSpecification](#fillextrusionlayerspecification) - [FillExtrusionLayerStyleProp](#fillextrusionlayerstyleprop) - [FillLayerSpecification](#filllayerspecification) - [FillLayerStyleProp](#filllayerstyleprop) - [FilterSpecification](#filterspecification) - [FogSpecification](#fogspecification) - [FormattedSpecification](#formattedspecification) - [GeoJSONSourceSpecification](#geojsonsourcespecification) - [GeoPointLike](#geopointlike) - [HeatmapLayerSpecification](#heatmaplayerspecification) - [HeatmapLayerStyleProp](#heatmaplayerstyleprop) - [HillshadeLayerSpecification](#hillshadelayerspecification) - [HillshadeLayerStyleProp](#hillshadelayerstyleprop) - [IDbPoint](#idbpoint) - [ImageSourceSpecification](#imagesourcespecification) - [LayerCallback](#layercallback) - [LayerRef](#layerref) - [LayerRefFunc](#layerreffunc) - [LayerRefFunc0](#layerreffunc0) - [LayerRefFunc1](#layerreffunc1) - [LayerRefFunc2](#layerreffunc2) - [LayerRefFunc3](#layerreffunc3) - [LayerSpecification](#layerspecification) - [LightSpecification](#lightspecification) - [LineLayerSpecification](#linelayerspecification) - [LineLayerStyleProp](#linelayerstyleprop) - [OffHandler](#offhandler) - [PromoteIdSpecificationEx](#promoteidspecificationex) - [PropName](#propname) - [PropValue](#propvalue) - [PropertyValueSpecificationEx](#propertyvaluespecificationex) - [RasterDEMSourceSpecification](#rasterdemsourcespecification) - [RasterLayerSpecification](#rasterlayerspecification) - [RasterLayerStyleProp](#rasterlayerstyleprop) - [RasterSourceSpecification](#rastersourcespecification) - [ResolvedImageSpecification](#resolvedimagespecification) - [SkyLayerSpecification](#skylayerspecification) - [SourceBoundUtils](#sourceboundutils) - [SourceFunctionSpecification](#sourcefunctionspecification) - [SourceOrData](#sourceordata) - [SourceRef](#sourceref) - [SourceRefFunc0](#sourcereffunc0) - [SourceRefFunc1](#sourcereffunc1) - [SourceRefFunc2](#sourcereffunc2) - [SourceRefFunc3](#sourcereffunc3) - [SourceSpecification](#sourcespecification) - [StyleSpecification](#stylespecification) - [SymbolLayerSpecification](#symbollayerspecification) - [SymbolLayerStyleProp](#symbollayerstyleprop) - [TerrainSpecificationEx](#terrainspecificationex) - [TransitionSpecification](#transitionspecification) - [VectorSourceSpecification](#vectorsourcespecification) - [VideoSourceSpecification](#videosourcespecification) - [mat2dtype](#mat2dtype) - [mat2type](#mat2type) - [mat3type](#mat3type) - [mat4type](#mat4type) - [quattype](#quattype) - [vec2type](#vec2type) - [vec3type](#vec3type) - [vec4type](#vec4type) #### Variables - [Draw](#draw) - [EPSILON](#epsilon) - [EVENTS](#events) - [METHODS](#methods) - [httpHelper](#httphelper) - [transform](#transform) #### Functions - [Graph](#graph) - [RandomID](#randomid) - [Scene](#scene) - [WorkerExpose](#workerexpose) - [WorkerLink](#workerlink) - [WorkerProxy](#workerproxy) - [\_getEdgeIntersection](#_getedgeintersection) - [addScript](#addscript) - [angle](#angle) - [animateVectorLayer](#animatevectorlayer) - [anticipate](#anticipate) - [applyMixins](#applymixins) - [applyMixinsWithoutProperties](#applymixinswithoutproperties) - [applyOffset](#applyoffset) - [attract](#attract) - [attractExpo](#attractexpo) - [backIn](#backin) - [backInOut](#backinout) - [backOut](#backout) - [bezierCurveToPolyline](#beziercurvetopolyline) - [bounceIn](#bouncein) - [bounceInOut](#bounceinout) - [bounceOut](#bounceout) - [bufferConvexPolygon](#bufferconvexpolygon) - [buildTopoGraph](#buildtopograph) - [buildTransformer](#buildtransformer) - [buildTransformerMatrix3d](#buildtransformermatrix3d) - [calcPolygonArea](#calcpolygonarea) - [calculateSignedArea](#calculatesignedarea) - [circIn](#circin) - [circInOut](#circinout) - [circOut](#circout) - [clamp](#clamp) - [clipPolygon](#clippolygon) - [clipSegment](#clipsegment) - [cloneDeep](#clonedeep) - [closePolygon](#closepolygon) - [closestPointOnPolyline](#closestpointonpolyline) - [closestPointOnPolylines](#closestpointonpolylines) - [closestPointOnSegment](#closestpointonsegment) - [coordTransfromByFourParamter](#coordtransfrombyfourparamter) - [coordTransfromByInvFourParamter](#coordtransfrombyinvfourparamter) - [coordTransfromGetFourParamter](#coordtransfromgetfourparamter) - [createAnimateFillLayer](#createanimatefilllayer) - [createAnimateImages](#createanimateimages) - [createAnimateLineLayer](#createanimatelinelayer) - [createAnimateSymbolLayer](#createanimatesymbollayer) - [createAnimation](#createanimation) - [createAntPathAnimateImages](#createantpathanimateimages) - [createAntPathAnimateLineLayer](#createantpathanimatelinelayer) - [createAnticipate](#createanticipate) - [createArrowAnimateImages](#createarrowanimateimages) - [createArrowAnimateLineLayer](#createarrowanimatelinelayer) - [createAttractor](#createattractor) - [createBackIn](#createbackin) - [createExpoIn](#createexpoin) - [createFrameAnimation](#createframeanimation) - [createLineGeoJson](#createlinegeojson) - [createMarker](#createmarker) - [createObjectOffset](#createobjectoffset) - [createObjectPolygonUtil](#createobjectpolygonutil) - [createPointGeoJson](#createpointgeojson) - [createPolygonGeoJson](#createpolygongeojson) - [cubicBezier](#cubicbezier) - [decay](#decay) - [degToRad](#degtorad) - [degreesToRadians](#degreestoradians) - [distance](#distance) - [easeIn](#easein) - [easeInOut](#easeinout) - [easeOut](#easeout) - [entColorToHtmlColor](#entcolortohtmlcolor) - [equals](#equals) - [findShortestPath](#findshortestpath) - [geoBounds](#geobounds) - [geoPoint](#geopoint) - [getBezierCurveLength](#getbeziercurvelength) - [getCircleFeature](#getcirclefeature) - [getCirclePolygonCoordinates](#getcirclepolygoncoordinates) - [getEllipseFeature](#getellipsefeature) - [getEllipsePolygonCoordinates](#getellipsepolygoncoordinates) - [getEnvelopBounds](#getenvelopbounds) - [getGeoBounds](#getgeobounds) - [getOptionValue](#getoptionvalue) - [getTempMapId](#gettempmapid) - [hexToBinStr](#hextobinstr) - [htmlColorToEntColor](#htmlcolortoentcolor) - [inertia](#inertia) - [interpolate](#interpolate) - [interpolateLineRange](#interpolatelinerange) - [interpolatePointsByRatio](#interpolatepointsbyratio) - [isClosedPolygon](#isclosedpolygon) - [isCounterClockwise](#iscounterclockwise) - [isGeoPointLike](#isgeopointlike) - [isPoint](#ispoint) - [isPoint3D](#ispoint3d) - [isPointInPolygon](#ispointinpolygon) - [isZero](#iszero) - [kebabCase](#kebabcase) - [keyframes](#keyframes) - [lineSplit](#linesplit) - [linear](#linear) - [metersPerPixel](#metersperpixel) - [mirrorEasing](#mirroreasing) - [mix](#mix) - [mixColor](#mixcolor) - [mixComplex](#mixcomplex) - [multiLineSplit](#multilinesplit) - [offsetPointLine](#offsetpointline) - [offsetPoints](#offsetpoints) - [openMapDarkStyle](#openmapdarkstyle) - [openMapLightStyle](#openmaplightstyle) - [pick](#pick) - [pipe](#pipe) - [pixelValue](#pixelvalue) - [pointFromVector](#pointfromvector) - [pointToSegmentDistance](#pointtosegmentdistance) - [polygonCentroid](#polygoncentroid) - [polygonIsClockwise](#polygonisclockwise) - [polylineMarginToPolygon](#polylinemargintopolygon) - [polylineToBezierCurve](#polylinetobeziercurve) - [progress](#progress) - [radToDeg](#radtodeg) - [radiansToDegrees](#radianstodegrees) - [randInt](#randint) - [randomColor](#randomcolor) - [reverseEasing](#reverseeasing) - [segmentIntersect](#segmentintersect) - [simplify](#simplify) - [smooth](#smooth) - [smoothFrame](#smoothframe) - [snap](#snap) - [spring](#spring) - [steps](#steps) - [syncMaps](#syncmaps) - [toDecimal](#todecimal) - [toRadian](#toradian) - [upperCamelCase](#uppercamelcase) - [utf8ToUnicode](#utf8tounicode) - [vectorContour](#vectorcontour) - [velocityPerFrame](#velocityperframe) - [velocityPerSecond](#velocitypersecond) - [wrap](#wrap) ### Type aliases #### AnimateMarkerType Ƭ **AnimateMarkerType**: ``"breathingAperture"`` \| ``"rotatingAperture"`` \| ``"haloRing"`` \| ``"diffusedAperture"`` \| ``"rotatingTextBorder"`` \| ``"fluorescence"`` breathingAperture 呼吸的光圈. rotatingAperture 旋转的光环 haloRing 发光的光环 diffusedAperture 扩散的点 rotatingTextBorder 旋转的文本框 fluorescence 荧光点 ___ #### AnimationOps Ƭ **AnimationOps**: [*PlaybackOptions*](#interfacesdefaultplaybackoptionsmd) & [*DecayOptions*](#interfacesdefaultdecayoptionsmd) \| [*KeyframeOptions*](#interfacesdefaultkeyframeoptionsmd) \| [*SpringOptions*](#interfacesdefaultspringoptionsmd) ##### Type parameters | Name | | :------ | | `V` | ___ #### BackgroundLayerSpecification Ƭ **BackgroundLayerSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `id` | *string* | | `layout?` | *object* | | `layout.visibility?` | ``"visible"`` \| ``"none"`` | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `paint?` | *object* | | `paint.background-color?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*ColorSpecification*](#colorspecification)\> | | `paint.background-opacity?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `paint.background-pattern?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*ResolvedImageSpecification*](#resolvedimagespecification)\> | | `type` | ``"background"`` | ___ #### CameraFunctionSpecificationEx Ƭ **CameraFunctionSpecificationEx**: { `stops`: [*number*, T][] ; `type`: ``"exponential"`` } \| { `stops`: [*number*, T][] ; `type`: ``"interval"`` } ##### Type parameters | Name | | :------ | | `T` | ___ #### CircleLayerSpecification Ƭ **CircleLayerSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `filter?` | [*FilterSpecification*](#filterspecification) | | `id` | *string* | | `layout?` | *object* | | `layout.circle-sort-key?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `layout.visibility?` | ``"visible"`` \| ``"none"`` | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `paint?` | *object* | | `paint.circle-blur?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.circle-color?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `paint.circle-opacity?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.circle-pitch-alignment?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `paint.circle-pitch-scale?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `paint.circle-radius?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.circle-stroke-color?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `paint.circle-stroke-opacity?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.circle-stroke-width?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.circle-translate?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*]\> | | `paint.circle-translate-anchor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `source` | *string* | | `source-layer?` | *string* | | `type` | ``"circle"`` | ___ #### CircleLayerStyleProp Ƭ **CircleLayerStyleProp**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `circleBlur?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `circleColor?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `circleOpacity?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `circlePitchAlignment?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `circlePitchScale?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `circleRadius?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `circleSortKey?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `circleStrokeColor?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `circleStrokeOpacity?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `circleStrokeWidth?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `circleTranslate?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*]\> | | `circleTranslateAnchor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `filter?` | [*FilterSpecification*](#filterspecification) | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `source?` | *string* | | `sourceLayer?` | *string* | | `visibility?` | ``"visible"`` \| ``"none"`` | ___ #### ColorSpecification Ƭ **ColorSpecification**: *string* ___ #### CompositeFunctionSpecification Ƭ **CompositeFunctionSpecification**: { `default?`: T ; `property`: *string* ; `stops`: [{ `value`: *number* ; `zoom`: *number* }, T][] ; `type`: ``"exponential"`` } \| { `default?`: T ; `property`: *string* ; `stops`: [{ `value`: *number* ; `zoom`: *number* }, T][] ; `type`: ``"interval"`` } \| { `default?`: T ; `property`: *string* ; `stops`: [{ `value`: *string* \| *number* \| *boolean* ; `zoom`: *number* }, T][] ; `type`: ``"categorical"`` } ##### Type parameters | Name | | :------ | | `T` | ___ #### DataDrivenPropertyValueSpecification Ƭ **DataDrivenPropertyValueSpecification**: T \| [*CameraFunctionSpecificationEx*](#camerafunctionspecificationex) \| [*SourceFunctionSpecification*](#sourcefunctionspecification) \| [*CompositeFunctionSpecification*](#compositefunctionspecification) \| [*ExpressionSpecificationEx*](#expressionspecificationex) ##### Type parameters | Name | | :------ | | `T` | ___ #### Driver Ƭ **Driver**: (`update`: Update) => [*DriverControls*](#interfacesdefaultdrivercontrolsmd) ##### Type declaration ▸ (`update`: Update): [*DriverControls*](#interfacesdefaultdrivercontrolsmd) ##### Parameters | Name | Type | | :------ | :------ | | `update` | Update | **Returns:** [*DriverControls*](#interfacesdefaultdrivercontrolsmd) ___ #### Easing Ƭ **Easing**: (`v`: *number*) => *number* ##### Type declaration ▸ (`v`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `v` | *number* | **Returns:** *number* ___ #### EasingModifier Ƭ **EasingModifier**: (`easing`: [*Easing*](#easing)) => [*Easing*](#easing) ##### Type declaration ▸ (`easing`: [*Easing*](#easing)): [*Easing*](#easing) ##### Parameters | Name | Type | | :------ | :------ | | `easing` | [*Easing*](#easing) | **Returns:** [*Easing*](#easing) ___ #### ExpressionSpecificationEx Ƭ **ExpressionSpecificationEx**: *unknown*[] ___ #### FillExtrusionLayerSpecification Ƭ **FillExtrusionLayerSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `filter?` | [*FilterSpecification*](#filterspecification) | | `id` | *string* | | `layout?` | *object* | | `layout.visibility?` | ``"visible"`` \| ``"none"`` | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `paint?` | *object* | | `paint.fill-extrusion-base?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.fill-extrusion-color?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `paint.fill-extrusion-height?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.fill-extrusion-opacity?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `paint.fill-extrusion-pattern?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ResolvedImageSpecification*](#resolvedimagespecification)\> | | `paint.fill-extrusion-translate?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*]\> | | `paint.fill-extrusion-translate-anchor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `paint.fill-extrusion-vertical-gradient?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `source` | *string* | | `source-layer?` | *string* | | `type` | ``"fill-extrusion"`` | ___ #### FillExtrusionLayerStyleProp Ƭ **FillExtrusionLayerStyleProp**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `fillExtrusionBase?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `fillExtrusionColor?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `fillExtrusionHeight?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `fillExtrusionOpacity?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `fillExtrusionPattern?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ResolvedImageSpecification*](#resolvedimagespecification)\> | | `fillExtrusionTranslate?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*]\> | | `fillExtrusionTranslateAnchor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `fillExtrusionVerticalGradient?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `filter?` | [*FilterSpecification*](#filterspecification) | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `source?` | *string* | | `sourceLayer?` | *string* | | `visibility?` | ``"visible"`` \| ``"none"`` | ___ #### FillLayerSpecification Ƭ **FillLayerSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `filter?` | [*FilterSpecification*](#filterspecification) | | `id` | *string* | | `layout?` | *object* | | `layout.fill-sort-key?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `layout.visibility?` | ``"visible"`` \| ``"none"`` | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `paint?` | *object* | | `paint.fill-antialias?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `paint.fill-color?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `paint.fill-opacity?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.fill-outline-color?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `paint.fill-pattern?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ResolvedImageSpecification*](#resolvedimagespecification)\> | | `paint.fill-translate?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*]\> | | `paint.fill-translate-anchor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `source` | *string* | | `source-layer?` | *string* | | `type` | ``"fill"`` | ___ #### FillLayerStyleProp Ƭ **FillLayerStyleProp**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `fillAntialias?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `fillColor?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `fillOpacity?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `fillOutlineColor?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `fillPattern?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ResolvedImageSpecification*](#resolvedimagespecification)\> | | `fillSortKey?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `fillTranslate?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*]\> | | `fillTranslateAnchor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `filter?` | [*FilterSpecification*](#filterspecification) | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `source?` | *string* | | `sourceLayer?` | *string* | | `visibility?` | ``"visible"`` \| ``"none"`` | ___ #### FilterSpecification Ƭ **FilterSpecification**: [``"has"``, *string*] \| [``"!has"``, *string*] \| [``"=="``, *string*, *string* \| *number* \| *boolean*] \| [``"!="``, *string*, *string* \| *number* \| *boolean*] \| [``">"``, *string*, *string* \| *number* \| *boolean*] \| [``">="``, *string*, *string* \| *number* \| *boolean*] \| [``"<"``, *string*, *string* \| *number* \| *boolean*] \| [``"<="``, *string*, *string* \| *number* \| *boolean*] \| (*string* \| [*FilterSpecification*](#filterspecification))[] ___ #### FogSpecification Ƭ **FogSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `color?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*ColorSpecification*](#colorspecification)\> | | `horizon-blend?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `range?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*]\> | ___ #### FormattedSpecification Ƭ **FormattedSpecification**: *string* ___ #### GeoJSONSourceSpecification Ƭ **GeoJSONSourceSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `attribution?` | *string* | | `buffer?` | *number* | | `cluster?` | *boolean* | | `clusterMaxZoom?` | *number* | | `clusterMinPoints?` | *number* | | `clusterProperties?` | *unknown* | | `clusterRadius?` | *number* | | `data?` | *unknown* | | `filter?` | *unknown* | | `generateId?` | *boolean* | | `lineMetrics?` | *boolean* | | `maxzoom?` | *number* | | `promoteId?` | [*PromoteIdSpecificationEx*](#promoteidspecificationex) | | `tolerance?` | *number* | | `type` | ``"geojson"`` | ___ #### GeoPointLike Ƭ **GeoPointLike**: [*number*, *number*] \| [*number*, *number*, *number*] \| [*GeoPoint*](#classesdefaultgeopointmd) \| { `x`: *number* ; `y`: *number* ; `z?`: *number* } \| { `lat`: *number* ; `lng`: *number* } \| { `lat`: *number* ; `lon`: *number* } ___ #### HeatmapLayerSpecification Ƭ **HeatmapLayerSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `filter?` | [*FilterSpecification*](#filterspecification) | | `id` | *string* | | `layout?` | *object* | | `layout.visibility?` | ``"visible"`` \| ``"none"`` | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `paint?` | *object* | | `paint.heatmap-color?` | [*ExpressionSpecificationEx*](#expressionspecificationex) | | `paint.heatmap-intensity?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `paint.heatmap-opacity?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `paint.heatmap-radius?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.heatmap-weight?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `source` | *string* | | `source-layer?` | *string* | | `type` | ``"heatmap"`` | ___ #### HeatmapLayerStyleProp Ƭ **HeatmapLayerStyleProp**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `filter?` | [*FilterSpecification*](#filterspecification) | | `heatmapColor?` | [*ExpressionSpecificationEx*](#expressionspecificationex) | | `heatmapIntensity?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `heatmapOpacity?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `heatmapRadius?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `heatmapWeight?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `source?` | *string* | | `sourceLayer?` | *string* | | `visibility?` | ``"visible"`` \| ``"none"`` | ___ #### HillshadeLayerSpecification Ƭ **HillshadeLayerSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `filter?` | [*FilterSpecification*](#filterspecification) | | `id` | *string* | | `layout?` | *object* | | `layout.visibility?` | ``"visible"`` \| ``"none"`` | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `paint?` | *object* | | `paint.hillshade-accent-color?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*ColorSpecification*](#colorspecification)\> | | `paint.hillshade-exaggeration?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `paint.hillshade-highlight-color?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*ColorSpecification*](#colorspecification)\> | | `paint.hillshade-illumination-anchor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `paint.hillshade-illumination-direction?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `paint.hillshade-shadow-color?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*ColorSpecification*](#colorspecification)\> | | `source` | *string* | | `source-layer?` | *string* | | `type` | ``"hillshade"`` | ___ #### HillshadeLayerStyleProp Ƭ **HillshadeLayerStyleProp**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `filter?` | [*FilterSpecification*](#filterspecification) | | `hillshadeAccentColor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*ColorSpecification*](#colorspecification)\> | | `hillshadeExaggeration?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `hillshadeHighlightColor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*ColorSpecification*](#colorspecification)\> | | `hillshadeIlluminationAnchor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `hillshadeIlluminationDirection?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `hillshadeShadowColor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*ColorSpecification*](#colorspecification)\> | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `source?` | *string* | | `sourceLayer?` | *string* | | `visibility?` | ``"visible"`` \| ``"none"`` | ___ #### IDbPoint Ƭ **IDbPoint**: [*number*, *number*, number?] 坐标类型接口 ___ #### ImageSourceSpecification Ƭ **ImageSourceSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `coordinates` | [[*number*, *number*], [*number*, *number*], [*number*, *number*], [*number*, *number*]] | | `type` | ``"image"`` | | `url` | *string* | ___ #### LayerCallback Ƭ **LayerCallback**: (`arg0`: {}) => *void* ##### Type declaration ▸ (`arg0`: {}): *void* ##### Parameters | Name | Type | | :------ | :------ | | `arg0` | *object* | **Returns:** *void* ___ #### LayerRef Ƭ **LayerRef**: *string* \| *string*[] \| RegExp \| (`arg0`: [*LayerSpecification*](#layerspecification)) => *boolean* ___ #### LayerRefFunc Ƭ **LayerRefFunc**: (`arg0`: [*LayerRef*](#layerref), ...`args`: *any*[]) => *void* ##### Type declaration ▸ (`arg0`: [*LayerRef*](#layerref), ...`args`: *any*[]): *void* ##### Parameters | Name | Type | | :------ | :------ | | `arg0` | [*LayerRef*](#layerref) | | `...args` | *any*[] | **Returns:** *void* ___ #### LayerRefFunc0 Ƭ **LayerRefFunc0**: (`arg0`: [*LayerRef*](#layerref)) => *void* ##### Type declaration ▸ (`arg0`: [*LayerRef*](#layerref)): *void* ##### Parameters | Name | Type | | :------ | :------ | | `arg0` | [*LayerRef*](#layerref) | **Returns:** *void* ___ #### LayerRefFunc1 Ƭ **LayerRefFunc1**: (`arg0`: [*LayerRef*](#layerref), `arg1`: T1) => *void* ##### Type parameters | Name | | :------ | | `T1` | ##### Type declaration ▸ (`arg0`: [*LayerRef*](#layerref), `arg1`: T1): *void* ##### Parameters | Name | Type | | :------ | :------ | | `arg0` | [*LayerRef*](#layerref) | | `arg1` | T1 | **Returns:** *void* ___ #### LayerRefFunc2 Ƭ **LayerRefFunc2**: (`arg0`: [*LayerRef*](#layerref), `arg1`: T1, `arg2`: T2) => *void* ##### Type parameters | Name | | :------ | | `T1` | | `T2` | ##### Type declaration ▸ (`arg0`: [*LayerRef*](#layerref), `arg1`: T1, `arg2`: T2): *void* ##### Parameters | Name | Type | | :------ | :------ | | `arg0` | [*LayerRef*](#layerref) | | `arg1` | T1 | | `arg2` | T2 | **Returns:** *void* ___ #### LayerRefFunc3 Ƭ **LayerRefFunc3**: (`arg0`: [*LayerRef*](#layerref), `arg1`: T1, `arg2`: T2, `arg3`: T3) => *void* ##### Type parameters | Name | | :------ | | `T1` | | `T2` | | `T3` | ##### Type declaration ▸ (`arg0`: [*LayerRef*](#layerref), `arg1`: T1, `arg2`: T2, `arg3`: T3): *void* ##### Parameters | Name | Type | | :------ | :------ | | `arg0` | [*LayerRef*](#layerref) | | `arg1` | T1 | | `arg2` | T2 | | `arg3` | T3 | **Returns:** *void* ___ #### LayerSpecification Ƭ **LayerSpecification**: [*FillLayerSpecification*](#filllayerspecification) \| [*LineLayerSpecification*](#linelayerspecification) \| [*SymbolLayerSpecification*](#symbollayerspecification) \| [*CircleLayerSpecification*](#circlelayerspecification) \| [*HeatmapLayerSpecification*](#heatmaplayerspecification) \| [*FillExtrusionLayerSpecification*](#fillextrusionlayerspecification) \| [*RasterLayerSpecification*](#rasterlayerspecification) \| [*HillshadeLayerSpecification*](#hillshadelayerspecification) \| [*BackgroundLayerSpecification*](#backgroundlayerspecification) \| [*SkyLayerSpecification*](#skylayerspecification) ___ #### LightSpecification Ƭ **LightSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `anchor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `color?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*ColorSpecification*](#colorspecification)\> | | `intensity?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `position?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*, *number*]\> | ___ #### LineLayerSpecification Ƭ **LineLayerSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `filter?` | [*FilterSpecification*](#filterspecification) | | `id` | *string* | | `layout?` | *object* | | `layout.line-cap?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<``"butt"`` \| ``"round"`` \| ``"square"``\> | | `layout.line-join?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<``"bevel"`` \| ``"round"`` \| ``"miter"``\> | | `layout.line-miter-limit?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `layout.line-round-limit?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `layout.line-sort-key?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `layout.visibility?` | ``"visible"`` \| ``"none"`` | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `paint?` | *object* | | `paint.line-blur?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.line-color?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `paint.line-dasharray?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.line-gap-width?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.line-gradient?` | [*ExpressionSpecificationEx*](#expressionspecificationex) | | `paint.line-offset?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.line-opacity?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.line-pattern?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ResolvedImageSpecification*](#resolvedimagespecification)\> | | `paint.line-translate?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*]\> | | `paint.line-translate-anchor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `paint.line-width?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `source` | *string* | | `source-layer?` | *string* | | `type` | ``"line"`` | ___ #### LineLayerStyleProp Ƭ **LineLayerStyleProp**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `filter?` | [*FilterSpecification*](#filterspecification) | | `lineBlur?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `lineCap?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<``"butt"`` \| ``"round"`` \| ``"square"``\> | | `lineColor?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `lineDasharray?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `lineGapWidth?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `lineGradient?` | [*ExpressionSpecificationEx*](#expressionspecificationex) | | `lineJoin?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<``"bevel"`` \| ``"round"`` \| ``"miter"``\> | | `lineMiterMimit?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `lineOffset?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `lineOpacity?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `linePattern?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ResolvedImageSpecification*](#resolvedimagespecification)\> | | `lineRoundLimit?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `lineSortKey?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `lineTranslate?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*]\> | | `lineTranslateAnchor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `lineWidth?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `source?` | *string* | | `sourceLayer?` | *string* | | `visibility?` | ``"visible"`` \| ``"none"`` | ___ #### OffHandler Ƭ **OffHandler**: () => *void* ##### Type declaration ▸ (): *void* **Returns:** *void* ___ #### PromoteIdSpecificationEx Ƭ **PromoteIdSpecificationEx**: *Record* \| *string* ___ #### PropName Ƭ **PropName**: *string* ___ #### PropValue Ƭ **PropValue**: *string* \| *any*[] \| ``null`` \| *number* \| {} ___ #### PropertyValueSpecificationEx Ƭ **PropertyValueSpecificationEx**: T \| [*CameraFunctionSpecificationEx*](#camerafunctionspecificationex) \| [*ExpressionSpecificationEx*](#expressionspecificationex) ##### Type parameters | Name | | :------ | | `T` | ___ #### RasterDEMSourceSpecification Ƭ **RasterDEMSourceSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `attribution?` | *string* | | `bounds?` | [*number*, *number*, *number*, *number*] | | `encoding?` | ``"terrarium"`` \| ``"mapbox"`` | | `maxzoom?` | *number* | | `minzoom?` | *number* | | `tileSize?` | *number* | | `tiles?` | *string*[] | | `type` | ``"raster-dem"`` | | `url?` | *string* | | `volatile?` | *boolean* | ___ #### RasterLayerSpecification Ƭ **RasterLayerSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `filter?` | [*FilterSpecification*](#filterspecification) | | `id` | *string* | | `layout?` | *object* | | `layout.visibility?` | ``"visible"`` \| ``"none"`` | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `paint?` | *object* | | `paint.raster-brightness-max?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `paint.raster-brightness-min?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `paint.raster-contrast?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `paint.raster-fade-duration?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `paint.raster-hue-rotate?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `paint.raster-opacity?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `paint.raster-resampling?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"linear"`` \| ``"nearest"``\> | | `paint.raster-saturation?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `source` | *string* | | `source-layer?` | *string* | | `type` | ``"raster"`` | ___ #### RasterLayerStyleProp Ƭ **RasterLayerStyleProp**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `filter?` | [*FilterSpecification*](#filterspecification) | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `rasterBrightnessMax?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `rasterBrightnessMin?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `rasterContrast?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `rasterFadeDuration?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `rasterHueRotate?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `rasterOpacity?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `rasterResampling?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"linear"`` \| ``"nearest"``\> | | `rasterSaturation?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `source?` | *string* | | `sourceLayer?` | *string* | | `visibility?` | ``"visible"`` \| ``"none"`` | ___ #### RasterSourceSpecification Ƭ **RasterSourceSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `attribution?` | *string* | | `bounds?` | [*number*, *number*, *number*, *number*] | | `maxzoom?` | *number* | | `minzoom?` | *number* | | `scheme?` | ``"xyz"`` \| ``"tms"`` | | `tileSize?` | *number* | | `tiles?` | *string*[] | | `type` | ``"raster"`` | | `url?` | *string* | | `volatile?` | *boolean* | ___ #### ResolvedImageSpecification Ƭ **ResolvedImageSpecification**: *string* ___ #### SkyLayerSpecification Ƭ **SkyLayerSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `id` | *string* | | `layout?` | *object* | | `layout.visibility?` | ``"visible"`` \| ``"none"`` | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `paint?` | *object* | | `paint.sky-atmosphere-color?` | [*ColorSpecification*](#colorspecification) | | `paint.sky-atmosphere-halo-color?` | [*ColorSpecification*](#colorspecification) | | `paint.sky-atmosphere-sun?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*]\> | | `paint.sky-atmosphere-sun-intensity?` | *number* | | `paint.sky-gradient?` | [*ExpressionSpecificationEx*](#expressionspecificationex) | | `paint.sky-gradient-center?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*]\> | | `paint.sky-gradient-radius?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `paint.sky-opacity?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `paint.sky-type?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"gradient"`` \| ``"atmosphere"``\> | | `type` | ``"sky"`` | ___ #### SourceBoundUtils Ƭ **SourceBoundUtils**: [*MapGlUtils*](#classesdefaultmapglutilsmd) ___ #### SourceFunctionSpecification Ƭ **SourceFunctionSpecification**: { `default?`: T ; `property`: *string* ; `stops`: [*number*, T][] ; `type`: ``"exponential"`` } \| { `default?`: T ; `property`: *string* ; `stops`: [*number*, T][] ; `type`: ``"interval"`` } \| { `default?`: T ; `property`: *string* ; `stops`: [*string* \| *number* \| *boolean*, T][] ; `type`: ``"categorical"`` } \| { `default?`: T ; `property`: *string* ; `type`: ``"identity"`` } ##### Type parameters | Name | | :------ | | `T` | ___ #### SourceOrData Ƭ **SourceOrData**: [*SourceSpecification*](#sourcespecification) \| *string* \| GeoJsonGeomertry ___ #### SourceRef Ƭ **SourceRef**: [*LayerRef*](#layerref) ___ #### SourceRefFunc0 Ƭ **SourceRefFunc0**: (`arg0`: [*SourceRef*](#sourceref)) => *void* ##### Type declaration ▸ (`arg0`: [*SourceRef*](#sourceref)): *void* ##### Parameters | Name | Type | | :------ | :------ | | `arg0` | [*SourceRef*](#sourceref) | **Returns:** *void* ___ #### SourceRefFunc1 Ƭ **SourceRefFunc1**: (`arg0`: [*SourceRef*](#sourceref), `arg1`: T1) => *void* ##### Type parameters | Name | | :------ | | `T1` | ##### Type declaration ▸ (`arg0`: [*SourceRef*](#sourceref), `arg1`: T1): *void* ##### Parameters | Name | Type | | :------ | :------ | | `arg0` | [*SourceRef*](#sourceref) | | `arg1` | T1 | **Returns:** *void* ___ #### SourceRefFunc2 Ƭ **SourceRefFunc2**: (`arg0`: [*SourceRef*](#sourceref), `arg1`: T1, `arg2`: T2) => *void* ##### Type parameters | Name | | :------ | | `T1` | | `T2` | ##### Type declaration ▸ (`arg0`: [*SourceRef*](#sourceref), `arg1`: T1, `arg2`: T2): *void* ##### Parameters | Name | Type | | :------ | :------ | | `arg0` | [*SourceRef*](#sourceref) | | `arg1` | T1 | | `arg2` | T2 | **Returns:** *void* ___ #### SourceRefFunc3 Ƭ **SourceRefFunc3**: (`arg0`: [*SourceRef*](#sourceref), `arg1`: T1, `arg2`: T2, `arg3`: T3) => *void* ##### Type parameters | Name | | :------ | | `T1` | | `T2` | | `T3` | ##### Type declaration ▸ (`arg0`: [*SourceRef*](#sourceref), `arg1`: T1, `arg2`: T2, `arg3`: T3): *void* ##### Parameters | Name | Type | | :------ | :------ | | `arg0` | [*SourceRef*](#sourceref) | | `arg1` | T1 | | `arg2` | T2 | | `arg3` | T3 | **Returns:** *void* ___ #### SourceSpecification Ƭ **SourceSpecification**: [*VectorSourceSpecification*](#vectorsourcespecification) \| [*RasterSourceSpecification*](#rastersourcespecification) \| [*RasterDEMSourceSpecification*](#rasterdemsourcespecification) \| [*GeoJSONSourceSpecification*](#geojsonsourcespecification) \| [*VideoSourceSpecification*](#videosourcespecification) \| [*ImageSourceSpecification*](#imagesourcespecification) ___ #### StyleSpecification Ƭ **StyleSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `bearing?` | *number* | | `center?` | *number*[] | | `fog?` | [*FogSpecification*](#fogspecification) | | `glyphs?` | *string* | | `layers` | [*LayerSpecification*](#layerspecification)[] | | `light?` | [*LightSpecification*](#lightspecification) | | `metadata?` | *unknown* | | `name?` | *string* | | `pitch?` | *number* | | `sources` | *Record* | | `sprite?` | *string* | | `terrain?` | [*TerrainSpecificationEx*](#terrainspecificationex) | | `transition?` | [*TransitionSpecification*](#transitionspecification) | | `version` | ``8`` | | `zoom?` | *number* | ___ #### SymbolLayerSpecification Ƭ **SymbolLayerSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `filter?` | [*FilterSpecification*](#filterspecification) | | `id` | *string* | | `layout?` | *object* | | `layout.icon-allow-overlap?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `layout.icon-anchor?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<``"center"`` \| ``"left"`` \| ``"right"`` \| ``"top"`` \| ``"bottom"`` \| ``"top-left"`` \| ``"top-right"`` \| ``"bottom-left"`` \| ``"bottom-right"``\> | | `layout.icon-ignore-placement?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `layout.icon-image?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ResolvedImageSpecification*](#resolvedimagespecification)\> | | `layout.icon-keep-upright?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `layout.icon-offset?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*number*, *number*]\> | | `layout.icon-optional?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `layout.icon-padding?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `layout.icon-pitch-alignment?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"`` \| ``"auto"``\> | | `layout.icon-rotate?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `layout.icon-rotation-alignment?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"`` \| ``"auto"``\> | | `layout.icon-size?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `layout.icon-text-fit?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"none"`` \| ``"width"`` \| ``"height"`` \| ``"both"``\> | | `layout.icon-text-fit-padding?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*, *number*, *number*]\> | | `layout.symbol-avoid-edges?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `layout.symbol-placement?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"point"`` \| ``"line"`` \| ``"line-center"``\> | | `layout.symbol-sort-key?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `layout.symbol-spacing?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `layout.symbol-z-order?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"auto"`` \| ``"viewport-y"`` \| ``"source"``\> | | `layout.text-allow-overlap?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `layout.text-anchor?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<``"center"`` \| ``"left"`` \| ``"right"`` \| ``"top"`` \| ``"bottom"`` \| ``"top-left"`` \| ``"top-right"`` \| ``"bottom-left"`` \| ``"bottom-right"``\> | | `layout.text-field?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*FormattedSpecification*](#formattedspecification)\> | | `layout.text-font?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `layout.text-ignore-placement?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `layout.text-justify?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<``"auto"`` \| ``"left"`` \| ``"center"`` \| ``"right"``\> | | `layout.text-keep-upright?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `layout.text-letter-spacing?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `layout.text-line-height?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `layout.text-max-angle?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `layout.text-max-width?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `layout.text-offset?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*number*, *number*]\> | | `layout.text-optional?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `layout.text-padding?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `layout.text-pitch-alignment?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"`` \| ``"auto"``\> | | `layout.text-radial-offset?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `layout.text-rotate?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `layout.text-rotation-alignment?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"`` \| ``"auto"``\> | | `layout.text-size?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `layout.text-transform?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<``"none"`` \| ``"uppercase"`` \| ``"lowercase"``\> | | `layout.text-variable-anchor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<(``"center"`` \| ``"left"`` \| ``"right"`` \| ``"top"`` \| ``"bottom"`` \| ``"top-left"`` \| ``"top-right"`` \| ``"bottom-left"`` \| ``"bottom-right"``)[]\> | | `layout.text-writing-mode?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<(``"horizontal"`` \| ``"vertical"``)[]\> | | `layout.visibility?` | ``"visible"`` \| ``"none"`` | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `paint?` | *object* | | `paint.icon-color?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `paint.icon-halo-blur?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.icon-halo-color?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `paint.icon-halo-width?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.icon-opacity?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.icon-translate?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*]\> | | `paint.icon-translate-anchor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `paint.text-color?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `paint.text-halo-blur?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.text-halo-color?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `paint.text-halo-width?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.text-opacity?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `paint.text-translate?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*]\> | | `paint.text-translate-anchor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `source` | *string* | | `source-layer?` | *string* | | `type` | ``"symbol"`` | ___ #### SymbolLayerStyleProp Ƭ **SymbolLayerStyleProp**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `filter?` | [*FilterSpecification*](#filterspecification) | | `iconAllowOverlap?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `iconAnchor?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<``"center"`` \| ``"left"`` \| ``"right"`` \| ``"top"`` \| ``"bottom"`` \| ``"top-left"`` \| ``"top-right"`` \| ``"bottom-left"`` \| ``"bottom-right"``\> | | `iconColor?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `iconHaloBlur?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `iconHaloColor?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `iconHaloWidth?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `iconIgnorePlacement?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `iconImage?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ResolvedImageSpecification*](#resolvedimagespecification)\> | | `iconKeepUpright?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `iconOffset?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*number*, *number*]\> | | `iconOpacity?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `iconOptional?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `iconPadding?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `iconPitchAlignment?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"`` \| ``"auto"``\> | | `iconRotate?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `iconRotationAlignment?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"`` \| ``"auto"``\> | | `iconSize?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `iconTextFit?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"none"`` \| ``"width"`` \| ``"height"`` \| ``"both"``\> | | `iconTextFitPadding?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*, *number*, *number*]\> | | `iconTranslate?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*]\> | | `iconTranslateAnchor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `maxzoom?` | *number* | | `metadata?` | *unknown* | | `minzoom?` | *number* | | `source?` | *string* | | `sourceLayer?` | *string* | | `symbolAvoidEdges?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `symbolPlacement?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"point"`` \| ``"line"`` \| ``"line-center"``\> | | `symbolSortKey?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `symbolSpacing?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `symbolZOrder?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"auto"`` \| ``"viewport-y"`` \| ``"source"``\> | | `textAllowOverlap?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `textAnchor?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<``"center"`` \| ``"left"`` \| ``"right"`` \| ``"top"`` \| ``"bottom"`` \| ``"top-left"`` \| ``"top-right"`` \| ``"bottom-left"`` \| ``"bottom-right"``\> | | `textColor?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `textField?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*FormattedSpecification*](#formattedspecification)\> | | `textFont?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `textHaloBlur?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `textHaloColor?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*ColorSpecification*](#colorspecification)\> | | `textHaloWidth?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `textIgnorePlacement?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `textJustify?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<``"auto"`` \| ``"left"`` \| ``"center"`` \| ``"right"``\> | | `textKeepUpright?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `textLetterSpacing?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `textLineHeight?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `textMaxAngle?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `textMaxWidth?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `textOffset?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<[*number*, *number*]\> | | `textOpacity?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `textOptional?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `textPadding?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `textPitchAlignment?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"`` \| ``"auto"``\> | | `textRadialOffset?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `textRotate?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `textRotationAlignment?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"`` \| ``"auto"``\> | | `textSize?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification) | | `textTransform?` | [*DataDrivenPropertyValueSpecification*](#datadrivenpropertyvaluespecification)<``"none"`` \| ``"uppercase"`` \| ``"lowercase"``\> | | `textTranslate?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<[*number*, *number*]\> | | `textTranslateAnchor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<``"map"`` \| ``"viewport"``\> | | `textVariableAnchor?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<(``"center"`` \| ``"left"`` \| ``"right"`` \| ``"top"`` \| ``"bottom"`` \| ``"top-left"`` \| ``"top-right"`` \| ``"bottom-left"`` \| ``"bottom-right"``)[]\> | | `textWritingMode?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex)<(``"horizontal"`` \| ``"vertical"``)[]\> | | `visibility?` | ``"visible"`` \| ``"none"`` | ___ #### TerrainSpecificationEx Ƭ **TerrainSpecificationEx**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `exaggeration?` | [*PropertyValueSpecificationEx*](#propertyvaluespecificationex) | | `source` | *string* | ___ #### TransitionSpecification Ƭ **TransitionSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `delay?` | *number* | | `duration?` | *number* | ___ #### VectorSourceSpecification Ƭ **VectorSourceSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `attribution?` | *string* | | `bounds?` | [*number*, *number*, *number*, *number*] | | `maxzoom?` | *number* | | `minzoom?` | *number* | | `promoteId?` | [*PromoteIdSpecificationEx*](#promoteidspecificationex) | | `scheme?` | ``"xyz"`` \| ``"tms"`` | | `tiles?` | *string*[] | | `type` | ``"vector"`` | | `url?` | *string* | | `volatile?` | *boolean* | ___ #### VideoSourceSpecification Ƭ **VideoSourceSpecification**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `coordinates` | [[*number*, *number*], [*number*, *number*], [*number*, *number*], [*number*, *number*]] | | `type` | ``"video"`` | | `urls` | *string*[] | ___ #### mat2dtype Ƭ **mat2dtype**: [*number*, *number*, *number*, *number*, *number*, *number*] \| Float32Array ___ #### mat2type Ƭ **mat2type**: [*number*, *number*, *number*, *number*] \| Float32Array ___ #### mat3type Ƭ **mat3type**: [*number*, *number*, *number*, *number*, *number*, *number*, *number*, *number*, *number*] \| Float32Array ___ #### mat4type Ƭ **mat4type**: [*number*, *number*, *number*, *number*, *number*, *number*, *number*, *number*, *number*, *number*, *number*, *number*, *number*, *number*, *number*, *number*, *number*] \| Float32Array ___ #### quattype Ƭ **quattype**: [*number*, *number*, *number*, *number*] \| Float32Array ___ #### vec2type Ƭ **vec2type**: [*number*, *number*] \| Float32Array ___ #### vec3type Ƭ **vec3type**: [*number*, *number*, *number*] \| Float32Array ___ #### vec4type Ƭ **vec4type**: [*number*, *number*, *number*, *number*] \| Float32Array ### Variables #### Draw • `Const` **Draw**: *object* ##### Type declaration | Name | Type | Description | | :------ | :------ | :------ | | `Tool` | (`options?`: [*IDrawOptions*](#interfacesdefaultidrawoptionsmd)) => [*IDrawTool*](#interfacesdefaultidrawtoolmd) | 工具类. | | `actionDraw` | (`map`: *any*, `modename`: *string*, `options?`: *Record*) => *any* | 绘制动作. | | `actionDrawCircle` | (`map`: *any*, `options?`: *Record*) => *any* | 绘制圆动作. | | `actionDrawLineSting` | (`map`: *any*, `options?`: *Record*) => *any* | 绘制线动作. | | `actionDrawPoint` | (`map`: *any*, `options?`: *Record*) => *any* | 绘制点动作. | | `actionDrawPolygon` | (`map`: *any*, `options?`: *Record*) => *any* | 绘制多边形动作. | | `actionDrawRectangle` | (`map`: *any*, `options?`: *Record*) => *any* | 绘制矩形动作. | | `actionDrawSlantRectangle` | (`map`: *any*, `options?`: *Record*) => *any* | 绘制斜矩形动作. | | `actionSelect` | (`map`: *any*, `draw`: *any*, `options?`: *Record*) => *any* | 选择实体. 如果只能选择一个实体，options选项请输入selectSingle为true | | `defaultOptions` | () => *any* | 缺省配置项. | | `modes` | *Record* | 模式. | ___ #### EPSILON • `Const` **EPSILON**: ``1e-8``= 0.00000001 ___ #### EVENTS • `Const` **EVENTS**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `ABORT` | *string* | | `ERROR` | *string* | | `LOAD` | *string* | | `LOAD_END` | *string* | | `LOAD_START` | *string* | | `PROGRESS` | *string* | | `READY_STATE_CHANGE` | *string* | | `TIMEOUT` | *string* | ___ #### METHODS • `Const` **METHODS**: [*Methods*](#interfacesdefaultmethodsmd) ___ #### httpHelper • `Const` **httpHelper**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `configure` | (`opts`: *Partial*<[*Config*](#interfacesdefaultconfigmd)\>) => *void* | | `del` | (`url`: *string*, `args?`: *Partial*<[*Config*](#interfacesdefaultconfigmd)\>) => *Promise* | | `event` | *object* | | `event.ABORT` | *string* | | `event.ERROR` | *string* | | `event.LOAD` | *string* | | `event.LOAD_END` | *string* | | `event.LOAD_START` | *string* | | `event.PROGRESS` | *string* | | `event.READY_STATE_CHANGE` | *string* | | `event.TIMEOUT` | *string* | | `get` | (`url`: *string*, `params?`: *Record*, `args?`: *Partial*<[*Config*](#interfacesdefaultconfigmd)\>) => *Promise* | | `methods` | [*Methods*](#interfacesdefaultmethodsmd) | | `options` | (`url`: *string*, `args?`: *Partial*<[*Config*](#interfacesdefaultconfigmd)\>) => *Promise* | | `patch` | (`url`: *string*, `data`: *any*, `args?`: *Partial*<[*Config*](#interfacesdefaultconfigmd)\>) => *Promise* | | `post` | (`url`: *string*, `data`: *any*, `args?`: *Partial*<[*Config*](#interfacesdefaultconfigmd)\>) => *Promise* | | `put` | (`url`: *string*, `data`: *any*, `args?`: *Partial*<[*Config*](#interfacesdefaultconfigmd)\>) => *Promise* | | `rqeust` | (`args`: *Partial*<[*Config*](#interfacesdefaultconfigmd)\>) => *Promise* | ___ #### transform • `Const` **transform**: *object* ##### Type declaration | Name | Type | | :------ | :------ | | `CRSTypes` | *typeof* CRSTypes | | `EpsgCrsTypes` | *typeof* EpsgCrsTypes | | `convert` | (`input`: T \| *string*, `crsFrom`: (`pt`: [*GeoPoint*](#classesdefaultgeopointmd)) => [*GeoPoint*](#classesdefaultgeopointmd) \| CRSTypes, `crsTo?`: CRSTypes) => T | | `getEpsgCode` | (`coordinate`: *number* \| [*number*, *number*], `crs?`: EpsgCrsTypes, `is3DegreeBelt?`: *boolean*) => { `crs`: *string* ; `epsg`: *string* ; `is3DegreeBelt`: *boolean* ; `proj`: *undefined* \| *string* }[] | | `getEpsgParam` | (`crs`: EpsgCrsTypes, `lon?`: *number*) => ``null`` \| { `epsg`: *string* ; `proj`: *string* } | ### Functions #### Graph ▸ **Graph**(`serialized?`: Serialized): *object* 具有深度优先搜索和拓扑排序的图数据结构。 **`example`** var graph = Graph() .addEdge("s", "t", 10) .addEdge("s", "y", 5) .addEdge("s", "y", 4) .addEdge("t", "y", 2) .addEdge("y", "t", 3) .addEdge("t", "x", 1) .addEdge("y", "x", 9) .addEdge("y", "z", 2) .addEdge("x", "z", 4) .addEdge("z", "x", 6); var res = graph.shortestPath("s", "z") ##### Parameters | Name | Type | | :------ | :------ | | `serialized?` | Serialized | **Returns:** *object* | Name | Type | | :------ | :------ | | `addEdge` | (`u`: NodeId, `v`: NodeId, `weight?`: EdgeWeight) => { addNode: (node: string) =\> ...; removeNode: (node: string) =\> ...; nodes: () =\> string[]; adjacent: (node: string) =\> string[]; addEdge: (u: string, v: string, weight?: number \| undefined) =\> ...; ... 12 more ...; deserialize: (serialized: Serialized) =\> ...; } | | `addNode` | (`node`: NodeId) => { addNode: (node: string) =\> ...; removeNode: (node: string) =\> ...; nodes: () =\> string[]; adjacent: (node: string) =\> string[]; addEdge: (u: string, v: string, weight?: number \| undefined) =\> ...; ... 12 more ...; deserialize: (serialized: Serialized) =\> ...; } | | `adjacent` | (`node`: NodeId) => NodeId[] | | `depthFirstSearch` | (`sourceNodes?`: NodeId[], `includeSourceNodes`: *boolean*, `errorOnCycle`: *boolean*) => *string*[] | | `deserialize` | (`serialized`: Serialized) => { addNode: (node: string) =\> ...; removeNode: (node: string) =\> ...; nodes: () =\> string[]; adjacent: (node: string) =\> string[]; addEdge: (u: string, v: string, weight?: number \| undefined) =\> ...; ... 12 more ...; deserialize: (serialized: Serialized) =\> ...; } | | `getEdgeWeight` | (`u`: NodeId, `v`: NodeId) => EdgeWeight | | `hasCycle` | () => *boolean* | | `hasEdge` | (`u`: NodeId, `v`: NodeId) => *boolean* | | `indegree` | (`node`: NodeId) => *number* | | `lowestCommonAncestors` | (`node1`: NodeId, `node2`: NodeId) => *string*[] | | `nodes` | () => NodeId[] | | `outdegree` | (`node`: NodeId) => *number* | | `removeEdge` | (`u`: NodeId, `v`: NodeId) => { addNode: (node: string) =\> ...; removeNode: (node: string) =\> ...; nodes: () =\> string[]; adjacent: (node: string) =\> string[]; addEdge: (u: string, v: string, weight?: number \| undefined) =\> ...; ... 12 more ...; deserialize: (serialized: Serialized) =\> ...; } | | `removeNode` | (`node`: NodeId) => { addNode: (node: string) =\> ...; removeNode: (node: string) =\> ...; nodes: () =\> string[]; adjacent: (node: string) =\> string[]; addEdge: (u: string, v: string, weight?: number \| undefined) =\> ...; ... 12 more ...; deserialize: (serialized: Serialized) =\> ...; } | | `serialize` | () => Serialized | | `setEdgeWeight` | (`u`: NodeId, `v`: NodeId, `weight`: EdgeWeight) => { addNode: (node: string) =\> ...; removeNode: (node: string) =\> ...; nodes: () =\> string[]; adjacent: (node: string) =\> string[]; addEdge: (u: string, v: string, weight?: number \| undefined) =\> ...; ... 12 more ...; deserialize: (serialized: Serialized) =\> ...; } | | `shortestPath` | (`source`: NodeId, `destination`: NodeId) => *string*[] & { `weight?`: *number* } | | `topologicalSort` | (`sourceNodes?`: NodeId[], `includeSourceNodes`: *boolean*) => *string*[] | ___ #### RandomID ▸ **RandomID**(`length?`: *number*): *string* 生成随机ID ##### Parameters | Name | Type | | :------ | :------ | | `length?` | *number* | **Returns:** *string* ___ #### Scene ▸ **Scene**(`L7`: *any*, `map`: Map, `option?`: *object*): *object* L7图层，可参考https://l7.antv.vision/. 返回一个场景对象 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `L7` | *any* | L7命名空间 | | `map` | Map | | | `option?` | *object* | | **Returns:** *object* | Name | Type | | :------ | :------ | | `addControl` | (`ctr`: *any*) => *void* | | `addFontFace` | (`fontFamily`: *string*, `fontPath`: *string*) => *void* | | `addIconFont` | (`name`: *string*, `fontUnicode`: *string*) => *void* | | `addIconFontGlyphs` | (`fontFamily`: *string*, `glyphs`: *any*[]) => *void* | | `addIconFonts` | (`options`: *string*[][]) => *void* | | `addImage` | (`id`: *string*, `img`: *any*) => *void* | | `addLayer` | (`layer`: *any*) => *void* | | `addMarker` | (`marker`: *any*) => *void* | | `addMarkerLayer` | (`layer`: *any*) => *void* | | `addPopup` | (`popup`: *any*) => *void* | | `containerToLngLat` | (`pixel`: *any*) => *any* | | `destroy` | () => *void* | | `diasbleShaderPick` | () => *void* | | `enableShaderPick` | () => *void* | | `exportMap` | (`type?`: ``"png"`` \| ``"jpg"``) => *string* | | `exportPng` | (`type?`: ``"png"`` \| ``"jpg"``) => *string* | | `fitBounds` | (`bound`: *any*, `options?`: *unknown*) => *void* | | `getBounds` | () => *any* | | `getCenter` | (`options?`: *any*) => *any* | | `getContainer` | () => ``null`` \| HTMLElement | | `getControlByName` | (`name`: *string*) => *any* | | `getLayer` | (`id`: *string*) => *any* | | `getLayerByName` | (`name`: *string*) => *any* | | `getLayers` | () => *any*[] | | `getMapCanvasContainer` | () => HTMLElement | | `getMapContainer` | () => ``null`` \| HTMLElement | | `getMapService` | () => *any* | | `getMaxZoom` | () => *number* | | `getMinZoom` | () => *number* | | `getPitch` | () => *number* | | `getPointSizeRange` | () => *Float32Array* | | `getRotation` | () => *number* | | `getServiceContainer` | () => *any* | | `getSize` | () => [*number*, *number*] | | `getType` | () => *string* | | `getZoom` | () => *number* | | `hasImage` | (`id`: *string*) => *boolean* | | `lngLatToContainer` | (`lnglat`: *any*) => *any* | | `lngLatToPixel` | (`lnglat`: *any*) => *any* | | `off` | (`type`: *string*, `handle`: (...`args`: *any*[]) => *void*) => *void* | | `on` | (`type`: *string*, `handle`: (...`args`: *any*[]) => *void*) => *void* | | `once` | (`type`: *string*, `handle`: (...`args`: *any*[]) => *void*) => *void* | | `panBy` | (`x`: *number*, `y`: *number*) => *void* | | `panTo` | (`p`: *any*) => *void* | | `pixelToLngLat` | (`pixel`: *any*) => *any* | | `registerPostProcessingPass` | (`constructor`: (...`args`: *any*[]) => *any*, `name`: *string*) => *void* | | `registerRenderService` | (`render`: *any*) => *void* | | `removeAllLayer` | () => *void* | | `removeAllMakers` | () => *void* | | `removeControl` | (`ctr`: *any*) => *void* | | `removeImage` | (`id`: *string*) => *void* | | `removeLayer` | (`layer`: *any*, `parentLayer?`: *any*) => *void* | | `removeMarkerLayer` | (`layer`: *any*) => *void* | | `render` | () => *void* | | `setBgColor` | (`color`: *string*) => *void* | | `setCenter` | (`center`: [*number*, *number*], `options?`: *any*) => *void* | | `setEnableRender` | (`flag`: *boolean*) => *void* | | `setMapStatus` | (`options`: *Partial*) => *void* | | `setMapStyle` | (`style`: *any*) => *void* | | `setPitch` | (`pitch`: *number*) => *void* | | `setRotation` | (`rotation`: *number*) => *void* | | `setZoom` | (`zoom`: *number*) => *void* | | `setZoomAndCenter` | (`zoom`: *number*, `center`: *any*) => *void* | | `zoomIn` | () => *void* | | `zoomOut` | () => *void* | ___ #### WorkerExpose ▸ **WorkerExpose**(`target`: *any*): *void* ##### Parameters | Name | Type | | :------ | :------ | | `target` | *any* | **Returns:** *void* ___ #### WorkerLink ▸ **WorkerLink**(`worker`: Worker): *any* 和一个Worker相关联 ##### Parameters | Name | Type | | :------ | :------ | | `worker` | Worker | **Returns:** *any* ___ #### WorkerProxy ▸ **WorkerProxy**(`obj`: Function \| *string*, `funcContext?`: *Record*): Function 将独立函数/类移动到工作线程的一种非常简单的方法。 或者，将 worker 中的对象或函数暴露给主线程。 所有调用都是异步的。与 async/await 配合使用效果很好 Example: ```typescript function busyAdd(a, b) { let st = Date.now(); while (true) { if ((Date.now() - st) > 2000) break; } return a + b; } (async () => { let workerAdd = vjmap.WorkerProxy(busyAdd); console.log(await workerAdd(10, 20)); //30 // the busyAdd is executed in a worker so // the UI does not get blocked })(); class Adder { constructor() { this.count = 0; } add(a, b) { this.count++; return a + b; } } (async () => { let WAdder = vjmap.WorkerProxy(Adder); let a = await new WAdder(); // instance created/running in worker console.log(await a.count); // 0 console.log(await a.add(10, 20)); // 30 console.log(await a.count); // 1 })(); // or: // worker.js importScripts('https://cdn.jsdelivr.net/npm/moment@2.20.1/moment.min.js', '../dist/workly.js'); function friendlyTime(value) { return moment(value).calendar(null, { sameDay: function (now) { if (now - this < 1000 * 60) { return "[Just now]"; } else if (now - this < 1000 * 60 * 60) { return "[" + Math.round((now - this) / (1000 * 60)) + " mins ago]"; } else { return '[Today at] LT' } } }); } vjmap.WorkerExpose(friendlyTime); main.js (async () => { let w = vjmap.WorkerProxy("./worker.js"); let now = Date.now(); console.log(now); console.log(await w(now)); console.log(await w(now - (24 * 60 * 60 * 1000))); console.log(await w(now - (4 * 24 * 60 * 60 * 1000))); })(); function randAdd(a, b) { return randInt(a, b) + 1000; // randInt这个函数是上下文传递进来的 } let randAddFunc = vjmap.WorkerProxy(randAdd, { randInt: vjmap.randInt // 把主进程库的函数做为上下文传进去 }); console.log(await randAddFunc(100, 300)); ``` ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `obj` | Function \| *string* | | | `funcContext?` | *Record* | 函数上下文，如果传入的obj是函数的话，需要把obj中函数里调用的函数名称和函数方法传进来 | **Returns:** Function ___ #### \_getEdgeIntersection ▸ **_getEdgeIntersection**(`a`: [*GeoPoint*](#classesdefaultgeopointmd), `b`: [*GeoPoint*](#classesdefaultgeopointmd), `code`: *number*, `bounds`: [*GeoBounds*](#classesdefaultgeoboundsmd)): [*GeoPoint*](#classesdefaultgeopointmd) ##### Parameters | Name | Type | | :------ | :------ | | `a` | [*GeoPoint*](#classesdefaultgeopointmd) | | `b` | [*GeoPoint*](#classesdefaultgeopointmd) | | `code` | *number* | | `bounds` | [*GeoBounds*](#classesdefaultgeoboundsmd) | **Returns:** [*GeoPoint*](#classesdefaultgeopointmd) ___ #### addScript ▸ **addScript**(`scripts`: [*ScriptDefaultOptions*](#interfacesdefaultscriptdefaultoptionsmd) \| [*ScriptDefaultOptions*](#interfacesdefaultscriptdefaultoptionsmd)[]): *Promise* 将脚本注入. 脚本选项信息: `strategy`: 用于运行 JavaScript 的策略。可以是`inject`、`eval` 或`href`。默认自动检测. `injectLocation`: 用于注入资源的位置的 `document.querySelector` 参数。默认为 `head`. `async`: 异步加载脚本 `src`: 脚本的来源 **`method`** **`async`** **`example`** // you can add multiple loads awit addScript([{ src: "https://code.jquery.com/jquery-3.5.0.js" }, { src: "https://code.jquery.com/jquery-3.2.0.js", async: true }, { src: "https://code.jquery.com/jquery-3.3.0.js", async: true, injectLocation: '#main div.test', }, { src: "https://code.jquery.com/jquery-3.4.0.js", strategy: 'eval', }, { // link tag // css autodetected src: "https://cdnjs.cloudflare.com/ajax/libs/bootstrap/5.0.2/css/bootstrap-grid.min.css", }]) ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `scripts` | [*ScriptDefaultOptions*](#interfacesdefaultscriptdefaultoptionsmd) \| [*ScriptDefaultOptions*](#interfacesdefaultscriptdefaultoptionsmd)[] | Options for a script | **Returns:** *Promise* ___ #### angle ▸ `Const` **angle**(`a`: Point23D, `b?`: Point23D): *number* ##### Parameters | Name | Type | | :------ | :------ | | `a` | Point23D | | `b` | Point23D | **Returns:** *number* ___ #### animateVectorLayer ▸ `Const` **animateVectorLayer**(`map`: *Map*, `layerId`: *string*, `options?`: [*IAnimateVectorLayerOptions*](#interfacesdefaultianimatevectorlayeroptionsmd), `layerType?`: *number*): [*IAnimateVectorLayerResult*](#interfacesdefaultianimatevectorlayerresultmd) 创建矢量图层动画图层 ##### Parameters | Name | Type | Default value | Description | | :------ | :------ | :------ | :------ | | `map` | *Map* | - | 地图对象 | | `layerId` | *string* | - | 矢量图层id | | `options` | [*IAnimateVectorLayerOptions*](#interfacesdefaultianimatevectorlayeroptionsmd) | {} | 选项 | | `layerType?` | *number* | - | 图层类型 0 线 1 填充 2 符号点 | **Returns:** [*IAnimateVectorLayerResult*](#interfacesdefaultianimatevectorlayerresultmd) ___ #### anticipate ▸ `Const` **anticipate**(`v`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `v` | *number* | **Returns:** *number* ___ #### applyMixins ▸ **applyMixins**(`derivedCtor`: *any*, `baseCtors`: *any*[]): *void* Copy methods and properties from one prototype into another. **`see`** https://www.typescriptlang.org/docs/handbook/mixins.html ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `derivedCtor` | *any* | Class to mix methods and properties into. | | `baseCtors` | *any*[] | Class to take all methods and properties from. | **Returns:** *void* ___ #### applyMixinsWithoutProperties ▸ **applyMixinsWithoutProperties**(`derivedCtor`: *any*, `baseCtors`: *any*[]): *void* Copy methods from one prototype into another. **`see`** https://www.typescriptlang.org/docs/handbook/mixins.html ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `derivedCtor` | *any* | Class to mix methods into. | | `baseCtors` | *any*[] | Class to take all methods from. | **Returns:** *void* ___ #### applyOffset ▸ `Const` **applyOffset**(`from`: *number*, `to?`: *number*): *function* Apply offset A function that, given a value, will get the offset from `from` and apply it to `to` ##### Parameters | Name | Type | | :------ | :------ | | `from` | *number* | | `to?` | *number* | **Returns:** (`v`: *number*) => *undefined* \| *number* ___ #### attract ▸ `Const` **attract**(`constant`: *number*, `origin`: *number*, `v`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `constant` | *number* | | `origin` | *number* | | `v` | *number* | **Returns:** *number* ___ #### attractExpo ▸ `Const` **attractExpo**(`constant`: *number*, `origin`: *number*, `v`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `constant` | *number* | | `origin` | *number* | | `v` | *number* | **Returns:** *number* ___ #### backIn ▸ `Const` **backIn**(`v`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `v` | *number* | **Returns:** *number* ___ #### backInOut ▸ `Const` **backInOut**(`v`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `v` | *number* | **Returns:** *number* ___ #### backOut ▸ `Const` **backOut**(`v`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `v` | *number* | **Returns:** *number* ___ #### bezierCurveToPolyline ▸ **bezierCurveToPolyline**(`bezierCurve`: BezierCurve, `precision?`: *number*, `recursiveCount?`: *number*): CurvePoint[] **`description`** 将 bezierCurve 转换为折线 [理想情况下，计算结果中相邻的两个点的距离等于设置的精度（单位 px）] ##### Parameters | Name | Type | Default value | Description | | :------ | :------ | :------ | :------ | | `bezierCurve` | BezierCurve | - | 贝塞尔曲线 | | `precision` | *number* | 5 | 想要的精度（并非总是可以实现）[建议精度 5-10。设置的精度通常是达不到的，除非设置较高的迭代次数，计算成本较高。] | | `recursiveCount` | *number* | 0 | 递归计数 | **Returns:** CurvePoint[] ___ #### bounceIn ▸ `Const` **bounceIn**(`v`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `v` | *number* | **Returns:** *number* ___ #### bounceInOut ▸ `Const` **bounceInOut**(`p`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `p` | *number* | **Returns:** *number* ___ #### bounceOut ▸ `Const` **bounceOut**(`p`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `p` | *number* | **Returns:** *number* ___ #### bufferConvexPolygon ▸ **bufferConvexPolygon**(`ring`: [*GeoPoint*](#classesdefaultgeopointmd)[], `buffer`: *number*): [*GeoPoint*](#classesdefaultgeopointmd)[] 取一个凸环并通过在其周围应用缓冲区将其向外扩展。 此功能假定环是顺时针缠绕的。 ##### Parameters | Name | Type | | :------ | :------ | | `ring` | [*GeoPoint*](#classesdefaultgeopointmd)[] | | `buffer` | *number* | **Returns:** [*GeoPoint*](#classesdefaultgeopointmd)[] ___ #### buildTopoGraph ▸ **buildTopoGraph**(`lines`: { `id?`: *string* ; `points`: [*GeoPoint*](#classesdefaultgeopointmd)[] ; `weight?`: *number* }[], `precision?`: *number*, `hasDirection?`: *boolean*): *object* 根据多条多段线，建立topo ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `lines` | { `id?`: *string* ; `points`: [*GeoPoint*](#classesdefaultgeopointmd)[] ; `weight?`: *number* }[] | 坐标，请转成几何坐标，再传入 | | `precision?` | *number* | 误差，小数点后几位， 以为相同, 如果两个点的坐标距离小于此值，则认为是同一个节点 | | `hasDirection?` | *boolean* | 是否考虑方向 | **Returns:** *object* | Name | Type | | :------ | :------ | | `graph` | *object* | | `graph.addEdge` | (`u`: NodeId, `v`: NodeId, `weight?`: EdgeWeight) => { addNode: (node: string) =\> ...; removeNode: (node: string) =\> ...; nodes: () =\> string[]; adjacent: (node: string) =\> string[]; addEdge: (u: string, v: string, weight?: number \| undefined) =\> ...; ... 12 more ...; deserialize: (serialized: Serialized) =\> ...; } | | `graph.addNode` | (`node`: NodeId) => { addNode: (node: string) =\> ...; removeNode: (node: string) =\> ...; nodes: () =\> string[]; adjacent: (node: string) =\> string[]; addEdge: (u: string, v: string, weight?: number \| undefined) =\> ...; ... 12 more ...; deserialize: (serialized: Serialized) =\> ...; } | | `graph.adjacent` | (`node`: NodeId) => NodeId[] | | `graph.depthFirstSearch` | (`sourceNodes?`: NodeId[], `includeSourceNodes`: *boolean*, `errorOnCycle`: *boolean*) => *string*[] | | `graph.deserialize` | (`serialized`: Serialized) => { addNode: (node: string) =\> ...; removeNode: (node: string) =\> ...; nodes: () =\> string[]; adjacent: (node: string) =\> string[]; addEdge: (u: string, v: string, weight?: number \| undefined) =\> ...; ... 12 more ...; deserialize: (serialized: Serialized) =\> ...; } | | `graph.getEdgeWeight` | (`u`: NodeId, `v`: NodeId) => EdgeWeight | | `graph.hasCycle` | () => *boolean* | | `graph.hasEdge` | (`u`: NodeId, `v`: NodeId) => *boolean* | | `graph.indegree` | (`node`: NodeId) => *number* | | `graph.lowestCommonAncestors` | (`node1`: NodeId, `node2`: NodeId) => *string*[] | | `graph.nodes` | () => NodeId[] | | `graph.outdegree` | (`node`: NodeId) => *number* | | `graph.removeEdge` | (`u`: NodeId, `v`: NodeId) => { addNode: (node: string) =\> ...; removeNode: (node: string) =\> ...; nodes: () =\> string[]; adjacent: (node: string) =\> string[]; addEdge: (u: string, v: string, weight?: number \| undefined) =\> ...; ... 12 more ...; deserialize: (serialized: Serialized) =\> ...; } | | `graph.removeNode` | (`node`: NodeId) => { addNode: (node: string) =\> ...; removeNode: (node: string) =\> ...; nodes: () =\> string[]; adjacent: (node: string) =\> string[]; addEdge: (u: string, v: string, weight?: number \| undefined) =\> ...; ... 12 more ...; deserialize: (serialized: Serialized) =\> ...; } | | `graph.serialize` | () => Serialized | | `graph.setEdgeWeight` | (`u`: NodeId, `v`: NodeId, `weight`: EdgeWeight) => { addNode: (node: string) =\> ...; removeNode: (node: string) =\> ...; nodes: () =\> string[]; adjacent: (node: string) =\> string[]; addEdge: (u: string, v: string, weight?: number \| undefined) =\> ...; ... 12 more ...; deserialize: (serialized: Serialized) =\> ...; } | | `graph.shortestPath` | (`source`: NodeId, `destination`: NodeId) => *string*[] & { `weight?`: *number* } | | `graph.topologicalSort` | (`sourceNodes?`: NodeId[], `includeSourceNodes`: *boolean*) => *string*[] | | `topo` | *any* | , lowestCommonAncestors: (node1: NodeId, node2: NodeId) => NodeId[], shortestPath: (source: NodeId, destination: NodeId) => NodeId[] & {weight?: EdgeWeight}, setEdgeWeight: (u: NodeId, v: NodeId, weight: EdgeWeight) => {topologicalSort: (sourceNodes?: NodeId[], includeSourceNodes?: boolean) => ...[], addNode: (node: NodeId) => any, lowestCommonAncestors: (node1: NodeId, node2: NodeId) => ...[], shortestPath: (source: NodeId, destination: NodeId) => ... & ..., setEdgeWeight: (u: NodeId, v: NodeId, weight: EdgeWeight) => any, adjacent: (node: NodeId) => NodeId[], depthFirstSearch: (sourceNodes?: NodeId[], includeSourceNodes?: boolean, errorOnCycle?: boolean) => ...[], hasCycle: () => boolean, getEdgeWeight: (u: NodeId, v: NodeId) => EdgeWeight, serialize: () => Serialized, removeEdge: (u: NodeId, v: NodeId) => any, ...}, adjacent: (node: NodeId) => NodeId[], depthFirstSearch: (sourceNodes?: NodeId[], includeSourceNodes?: boolean, errorOnCycle?: boolean) => NodeId[], hasCycle: () => boolean, getEdgeWeight: (u: NodeId, v: NodeId) => EdgeWeight, serialize: () => Serialized, removeEdge: (u: NodeId, v: NodeId) => {topologicalSort: (sourceNodes?: NodeId[], includeSourceNodes?: boolean) => ...[], addNode: (node: NodeId) => any, lowestCommonAncestors: (node1: NodeId, node2: NodeId) => ...[], shortestPath: (source: NodeId, destination: NodeId) => ... & ..., setEdgeWeight: (u: NodeId, v: NodeId, weight: EdgeWeight) => any, adjacent: (node: NodeId) => NodeId[], depthFirstSearch: (sourceNodes?: NodeId[], includeSourceNodes?: boolean, errorOnCycle?: boolean) => ...[], hasCycle: () => boolean, getEdgeWeight: (u: NodeId, v: NodeId) => EdgeWeight, serialize: () => Serialized, removeEdge: (u: NodeId, v: NodeId) => any, ...}, ...}}} ___ #### buildTransformer ▸ **buildTransformer**(`src`: *number*[], `dest`: *number*[]): *undefined* \| *number*[] Usage: ```js const transformer = buildTransformer( [10, 44, 100, 44, 100, 300, 10, 300], [50, 54, 130, 14, 140, 330, 14, 220] ); ``` ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `src` | *number*[] | source four points, [x0, y0, x1, y1, x2, y2, x3, y3] | | `dest` | *number*[] | destination four points, [x0, y0, x1, y1, x2, y2, x3, y3] | **Returns:** *undefined* \| *number*[] transformer If fail, return null/undefined. ___ #### buildTransformerMatrix3d ▸ **buildTransformerMatrix3d**(`src`: *number*[], `dest`: *number*[]): *undefined* \| *string* 透视投影转3d css 矩阵 Usage: ```js const transformer = buildTransformerMatrix3d( [10, 44, 100, 44, 100, 300, 10, 300], [50, 54, 130, 14, 140, 330, 14, 220] ); ``` ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `src` | *number*[] | source four points, [x0, y0, x1, y1, x2, y2, x3, y3] | | `dest` | *number*[] | destination four points, [x0, y0, x1, y1, x2, y2, x3, y3] | **Returns:** *undefined* \| *string* ___ #### calcPolygonArea ▸ **calcPolygonArea**(`points`: [*GeoPoint*](#classesdefaultgeopointmd)[]): *number* 计算多边形面积 ##### Parameters | Name | Type | | :------ | :------ | | `points` | [*GeoPoint*](#classesdefaultgeopointmd)[] | **Returns:** *number* ___ #### calculateSignedArea ▸ **calculateSignedArea**(`ring`: [*GeoPoint*](#classesdefaultgeopointmd)[]): *number* 返回多边形的有符号的面积。正区域为外环，具有顺时针绕组。负区域为内环，按逆时针顺序排列。 ##### Parameters | Name | Type | | :------ | :------ | | `ring` | [*GeoPoint*](#classesdefaultgeopointmd)[] | **Returns:** *number* ___ #### circIn ▸ `Const` **circIn**(`v`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `v` | *number* | **Returns:** *number* ___ #### circInOut ▸ `Const` **circInOut**(`v`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `v` | *number* | **Returns:** *number* ___ #### circOut ▸ `Const` **circOut**(`v`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `v` | *number* | **Returns:** *number* ___ #### clamp ▸ `Const` **clamp**(`min`: *number*, `max`: *number*, `v`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `min` | *number* | | `max` | *number* | | `v` | *number* | **Returns:** *number* ___ #### clipPolygon ▸ **clipPolygon**(`points`: [*GeoPoint*](#classesdefaultgeopointmd)[], `bounds`: [*GeoBounds*](#classesdefaultgeoboundsmd)): [*GeoPoint*](#classesdefaultgeopointmd)[] 根据范围裁剪多边形 ##### Parameters | Name | Type | | :------ | :------ | | `points` | [*GeoPoint*](#classesdefaultgeopointmd)[] | | `bounds` | [*GeoBounds*](#classesdefaultgeoboundsmd) | **Returns:** [*GeoPoint*](#classesdefaultgeopointmd)[] ___ #### clipSegment ▸ **clipSegment**(`a`: [*GeoPoint*](#classesdefaultgeopointmd), `b`: [*GeoPoint*](#classesdefaultgeopointmd), `bounds`: [*GeoBounds*](#classesdefaultgeoboundsmd)): [*GeoPoint*](#classesdefaultgeopointmd)[] \| Boolean 根据范围裁剪线段 ##### Parameters | Name | Type | | :------ | :------ | | `a` | [*GeoPoint*](#classesdefaultgeopointmd) | | `b` | [*GeoPoint*](#classesdefaultgeopointmd) | | `bounds` | [*GeoBounds*](#classesdefaultgeoboundsmd) | **Returns:** [*GeoPoint*](#classesdefaultgeopointmd)[] \| Boolean ___ #### cloneDeep ▸ **cloneDeep**(`obj`: T): T Deep clone of object. Like `JSON.parse(JSON.stringify(obj))`, but supports basic javascript types (string, number, object), `Date` and `RegExp`s and cycles. Throws error if enounters object with `prototype` assuming that in general class instances cannot be reliably cloned by generic algorithm. ##### Type parameters | Name | | :------ | | `T` | ##### Parameters | Name | Type | | :------ | :------ | | `obj` | T | **Returns:** T ___ #### closePolygon ▸ **closePolygon**(`points`: [*GeoPoint*](#classesdefaultgeopointmd)[]): [*GeoPoint*](#classesdefaultgeopointmd)[] 闭合多边形 ##### Parameters | Name | Type | | :------ | :------ | | `points` | [*GeoPoint*](#classesdefaultgeopointmd)[] | **Returns:** [*GeoPoint*](#classesdefaultgeopointmd)[] points ___ #### closestPointOnPolyline ▸ **closestPointOnPolyline**(`p`: [*GeoPoint*](#classesdefaultgeopointmd), `points`: [*GeoPoint*](#classesdefaultgeopointmd)[]): *object* 点到多段线的最近点 ##### Parameters | Name | Type | | :------ | :------ | | `p` | [*GeoPoint*](#classesdefaultgeopointmd) | | `points` | [*GeoPoint*](#classesdefaultgeopointmd)[] | **Returns:** *object* | Name | Type | | :------ | :------ | | `closestIndex` | *number* | | `closestLength` | *number* | | `closestPoint` | [*GeoPoint*](#classesdefaultgeopointmd) | | `closestPrePointDist` | *number* | ___ #### closestPointOnPolylines ▸ **closestPointOnPolylines**(`p`: [*GeoPoint*](#classesdefaultgeopointmd), `lines`: [*GeoPoint*](#classesdefaultgeopointmd)[][]): *object* 点到多条线的最近点 ##### Parameters | Name | Type | | :------ | :------ | | `p` | [*GeoPoint*](#classesdefaultgeopointmd) | | `lines` | [*GeoPoint*](#classesdefaultgeopointmd)[][] | **Returns:** *object* | Name | Type | | :------ | :------ | | `closestIndex` | *number* | | `closestLength` | *number* | | `closestPoint` | [*GeoPoint*](#classesdefaultgeopointmd) | | `closestPointIndex` | *number* | | `closestPrePointDist` | *number* | ___ #### closestPointOnSegment ▸ **closestPointOnSegment**(`p`: [*GeoPoint*](#classesdefaultgeopointmd), `p1`: [*GeoPoint*](#classesdefaultgeopointmd), `p2`: [*GeoPoint*](#classesdefaultgeopointmd)): [*GeoPoint*](#classesdefaultgeopointmd) 点到线段的最近点 ##### Parameters | Name | Type | | :------ | :------ | | `p` | [*GeoPoint*](#classesdefaultgeopointmd) | | `p1` | [*GeoPoint*](#classesdefaultgeopointmd) | | `p2` | [*GeoPoint*](#classesdefaultgeopointmd) | **Returns:** [*GeoPoint*](#classesdefaultgeopointmd) ___ #### coordTransfromByFourParamter ▸ **coordTransfromByFourParamter**(`pt`: [*GeoPoint*](#classesdefaultgeopointmd), `param`: { `dx`: *number* ; `dy`: *number* ; `rotate`: *number* ; `scale`: *number* }): [*GeoPoint*](#classesdefaultgeopointmd) 通过四参数进行坐标转换 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `pt` | [*GeoPoint*](#classesdefaultgeopointmd) | 点 | | `param` | *object* | 四参数 | | `param.dx` | *number* | - | | `param.dy` | *number* | - | | `param.rotate` | *number* | - | | `param.scale` | *number* | - | **Returns:** [*GeoPoint*](#classesdefaultgeopointmd) ___ #### coordTransfromByInvFourParamter ▸ **coordTransfromByInvFourParamter**(`pt`: [*GeoPoint*](#classesdefaultgeopointmd), `param`: { `dx`: *number* ; `dy`: *number* ; `rotate`: *number* ; `scale`: *number* }): [*GeoPoint*](#classesdefaultgeopointmd) 通过四参数反算进行坐标转换 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `pt` | [*GeoPoint*](#classesdefaultgeopointmd) | 点 | | `param` | *object* | 四参数 | | `param.dx` | *number* | - | | `param.dy` | *number* | - | | `param.rotate` | *number* | - | | `param.scale` | *number* | - | **Returns:** [*GeoPoint*](#classesdefaultgeopointmd) ___ #### coordTransfromGetFourParamter ▸ **coordTransfromGetFourParamter**(`srcArr`: [*GeoPoint*](#classesdefaultgeopointmd)[], `destArr`: [*GeoPoint*](#classesdefaultgeopointmd)[], `isSetRotateZero`: *boolean*, `isConsiderPointOrder?`: *boolean*): *object* 坐标转换得到四参数 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `srcArr` | [*GeoPoint*](#classesdefaultgeopointmd)[] | 原始点数组 | | `destArr` | [*GeoPoint*](#classesdefaultgeopointmd)[] | 目标点数组 | | `isSetRotateZero` | *boolean* | 是否设置旋转为零，默认false,如果为true,则只考虑平移和缩放 | | `isConsiderPointOrder?` | *boolean* | 不考虑点的次序(这样旋转角度方向总是上面，在-180,180之间） | **Returns:** *object* | Name | Type | | :------ | :------ | | `dx` | *number* | | `dy` | *number* | | `rotate` | *number* | | `scale` | *number* | ___ #### createAnimateFillLayer ▸ **createAnimateFillLayer**(`map`: Map, `path`: [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd) \| [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd)[] \| GeoJsonGeomertry \| [*GeoPointLike*](#geopointlike)[] \| *any*, `options?`: [*IAnimateFillLayerOptions*](#interfacesdefaultianimatefilllayeroptionsmd)): [*ICreateFillAnimateLayerResult*](#interfacesdefaulticreatefillanimatelayerresultmd) 创建多边形动画图层 ##### Parameters | Name | Type | Default value | Description | | :------ | :------ | :------ | :------ | | `map` | Map | - | 地图对象 | | `path` | [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd) \| [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd)[] \| GeoJsonGeomertry \| [*GeoPointLike*](#geopointlike)[] \| *any* | - | 线坐标(lngLat) | | `options` | [*IAnimateFillLayerOptions*](#interfacesdefaultianimatefilllayeroptionsmd) | {} | 选项 | **Returns:** [*ICreateFillAnimateLayerResult*](#interfacesdefaulticreatefillanimatelayerresultmd) ___ #### createAnimateImages ▸ **createAnimateImages**(`options?`: [*ICreateAnimateImagesOptions*](#interfacesdefaulticreateanimateimagesoptionsmd)): ImageData[] 创建动画图片集 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `options?` | [*ICreateAnimateImagesOptions*](#interfacesdefaulticreateanimateimagesoptionsmd) | 选项 | **Returns:** ImageData[] ___ #### createAnimateLineLayer ▸ **createAnimateLineLayer**(`map`: Map, `path`: [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd) \| [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd)[] \| GeoJsonGeomertry \| [*GeoPointLike*](#geopointlike)[] \| *any*, `options?`: [*IAnimateLineLayerOptions*](#interfacesdefaultianimatelinelayeroptionsmd)): [*ICreateLineAnimateLayerResult*](#interfacesdefaulticreatelineanimatelayerresultmd) 创建多段线动画图层 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `map` | Map | 地图对象 | | `path` | [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd) \| [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd)[] \| GeoJsonGeomertry \| [*GeoPointLike*](#geopointlike)[] \| *any* | 线坐标(lngLat) | | `options?` | [*IAnimateLineLayerOptions*](#interfacesdefaultianimatelinelayeroptionsmd) | 选项 | **Returns:** [*ICreateLineAnimateLayerResult*](#interfacesdefaulticreatelineanimatelayerresultmd) ___ #### createAnimateSymbolLayer ▸ **createAnimateSymbolLayer**(`map`: Map, `path`: [*PointGeoJsonInput*](#interfacesdefaultpointgeojsoninputmd) \| [*PointGeoJsonInput*](#interfacesdefaultpointgeojsoninputmd)[] \| GeoJsonGeomertry \| [*GeoPointLike*](#geopointlike) \| *any*, `options?`: [*IAnimateSymbolLayerOptions*](#interfacesdefaultianimatesymbollayeroptionsmd)): [*ICreateSymbolAnimateLayerResult*](#interfacesdefaulticreatesymbolanimatelayerresultmd) 创建符号动画图层 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `map` | Map | 地图对象 | | `path` | [*PointGeoJsonInput*](#interfacesdefaultpointgeojsoninputmd) \| [*PointGeoJsonInput*](#interfacesdefaultpointgeojsoninputmd)[] \| GeoJsonGeomertry \| [*GeoPointLike*](#geopointlike) \| *any* | 符号坐标(lngLat) | | `options?` | [*IAnimateSymbolLayerOptions*](#interfacesdefaultianimatesymbollayeroptionsmd) | 选项 | **Returns:** [*ICreateSymbolAnimateLayerResult*](#interfacesdefaulticreatesymbolanimatelayerresultmd) ___ #### createAnimation ▸ **createAnimation**(`__namedParameters`: *any*): *object* ##### Type parameters | Name | Default | | :------ | :------ | | `V` | *number* | ##### Parameters | Name | Type | | :------ | :------ | | `__namedParameters` | *any* | **Returns:** *object* | Name | Type | | :------ | :------ | | `start` | (`reset?`: *boolean*) => *void* | | `stop` | () => *void* | ___ #### createAntPathAnimateImages ▸ **createAntPathAnimateImages**(`options?`: [*ICreateAntPathAnimateLineLayerOptions*](#interfacesdefaulticreateantpathanimatelinelayeroptionsmd)): ImageData[] 创建蚂蚁线动画图像集 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `options?` | [*ICreateAntPathAnimateLineLayerOptions*](#interfacesdefaulticreateantpathanimatelinelayeroptionsmd) | 选项 | **Returns:** ImageData[] ___ #### createAntPathAnimateLineLayer ▸ **createAntPathAnimateLineLayer**(`map`: Map, `path`: [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd) \| [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd)[] \| GeoJsonGeomertry \| [*GeoPointLike*](#geopointlike)[] \| *any*, `options?`: [*ICreateAntPathAnimateLineLayerOptions*](#interfacesdefaulticreateantpathanimatelinelayeroptionsmd)): [*ICreateLineAnimateLayerResult*](#interfacesdefaulticreatelineanimatelayerresultmd) 创建蚂蚁线动画线图层 ##### Parameters | Name | Type | Default value | Description | | :------ | :------ | :------ | :------ | | `map` | Map | - | 地图对象 | | `path` | [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd) \| [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd)[] \| GeoJsonGeomertry \| [*GeoPointLike*](#geopointlike)[] \| *any* | - | 线坐标(lngLat) | | `options` | [*ICreateAntPathAnimateLineLayerOptions*](#interfacesdefaulticreateantpathanimatelinelayeroptionsmd) | {} | 选项 | **Returns:** [*ICreateLineAnimateLayerResult*](#interfacesdefaulticreatelineanimatelayerresultmd) ___ #### createAnticipate ▸ `Const` **createAnticipate**(`power`: *number*): [*Easing*](#easing) ##### Parameters | Name | Type | | :------ | :------ | | `power` | *number* | **Returns:** [*Easing*](#easing) ___ #### createArrowAnimateImages ▸ **createArrowAnimateImages**(`options?`: [*ICreateArrowAnimateLineLayerOptions*](#interfacesdefaulticreatearrowanimatelinelayeroptionsmd)): ImageData[] 创建箭头动画图像集 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `options?` | [*ICreateArrowAnimateLineLayerOptions*](#interfacesdefaulticreatearrowanimatelinelayeroptionsmd) | 选项 | **Returns:** ImageData[] ___ #### createArrowAnimateLineLayer ▸ **createArrowAnimateLineLayer**(`map`: Map, `path`: [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd) \| [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd)[] \| GeoJsonGeomertry \| [*GeoPointLike*](#geopointlike)[] \| *any*, `options?`: [*ICreateArrowAnimateLineLayerOptions*](#interfacesdefaulticreatearrowanimatelinelayeroptionsmd)): [*ICreateLineAnimateLayerResult*](#interfacesdefaulticreatelineanimatelayerresultmd) 创建箭头动画线图层 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `map` | Map | 地图对象 | | `path` | [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd) \| [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd)[] \| GeoJsonGeomertry \| [*GeoPointLike*](#geopointlike)[] \| *any* | 线坐标(lngLat) | | `options?` | [*ICreateArrowAnimateLineLayerOptions*](#interfacesdefaulticreatearrowanimatelinelayeroptionsmd) | 选项 | **Returns:** [*ICreateLineAnimateLayerResult*](#interfacesdefaulticreatelineanimatelayerresultmd) ___ #### createAttractor ▸ `Const` **createAttractor**(`alterDisplacement?`: Function): *function* Creates an attractor that, given a strength constant, origin and value, will calculate value as attracted to origin. ##### Parameters | Name | Type | | :------ | :------ | | `alterDisplacement` | Function | **Returns:** (`constant`: *number*, `origin`: *number*, `v`: *number*) => *number* ___ #### createBackIn ▸ `Const` **createBackIn**(`power`: *number*): [*Easing*](#easing) ##### Parameters | Name | Type | | :------ | :------ | | `power` | *number* | **Returns:** [*Easing*](#easing) ___ #### createExpoIn ▸ `Const` **createExpoIn**(`power`: *number*): [*Easing*](#easing) ##### Parameters | Name | Type | | :------ | :------ | | `power` | *number* | **Returns:** [*Easing*](#easing) ___ #### createFrameAnimation ▸ **createFrameAnimation**(`callback`: (`status`: [*FrameAnimationStatus*](#enumsdefaultframeanimationstatusmd)) => *boolean*, `fps?`: *number*, `stopCallBack?`: (`status`: [*FrameAnimationStatus*](#enumsdefaultframeanimationstatusmd)) => *void*): [*FrameAnimation*](#interfacesdefaultframeanimationmd) 创建一个 FrameAnimation 对象来启动和停止你的动画功能. **`example`** const count = 0; const animation = createFrameAnimation(() => { context.clearRect(0, 0, width, height); context.font = "4rem monospace"; context.textAlign = 'center'; context.fillText(count, width / 2, height / 2); count++; }); animation.start(); ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `callback` | (`status`: [*FrameAnimationStatus*](#enumsdefaultframeanimationstatusmd)) => *boolean* | 处理动画的回调,如果返回true，表示结束动画，返回false表示继续动画， . | | `fps?` | *number* | 一秒运行多少帧，用来控制速度，如为0，则默认为系统帧率 | | `stopCallBack?` | (`status`: [*FrameAnimationStatus*](#enumsdefaultframeanimationstatusmd)) => *void* | 结束动画的回调，参数表示是取消（true)，还是正常结束(false) | **Returns:** [*FrameAnimation*](#interfacesdefaultframeanimationmd) | boolean} ___ #### createLineGeoJson ▸ **createLineGeoJson**(`input`: [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd) \| [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd)[] \| GeoJsonGeomertry \| [*GeoPointLike*](#geopointlike)[] \| *any*): GeoJsonGeomertry 创建geoson格式的线 ##### Parameters | Name | Type | | :------ | :------ | | `input` | [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd) \| [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd)[] \| GeoJsonGeomertry \| [*GeoPointLike*](#geopointlike)[] \| *any* | **Returns:** GeoJsonGeomertry ___ #### createMarker ▸ **createMarker**(`options?`: [*createMarkerOptions*](#interfacesdefaultcreatemarkeroptionsmd)): *Marker* 创建一个Makrer对象，相当于new Marker() ##### Parameters | Name | Type | | :------ | :------ | | `options?` | [*createMarkerOptions*](#interfacesdefaultcreatemarkeroptionsmd) | **Returns:** *Marker* ___ #### createObjectOffset ▸ **createObjectOffset**(): *object* **Returns:** *object* | Name | Type | | :------ | :------ | | `data` | (`vertices`: *any*) => *any* | | `margin` | (`dist`: *number*) => *any* | | `offset` | (`dist`: *number*) => *any* | | `offsetLines` | (`dist`: *number*) => *any* | | `padding` | (`dist`: *number*) => *any* | ___ #### createObjectPolygonUtil ▸ **createObjectPolygonUtil**(): *object* **Returns:** *object* | Name | Type | | :------ | :------ | | `diff` | (`polygonA`: Number[][], `polygonB`: Number[][]) => ``null`` \| Number[][] | | `intersection` | (`polygonA`: Number[][], `polygonB`: Number[][]) => ``null`` \| Number[][] | | `union` | (`polygonA`: Number[][], `polygonB`: Number[][]) => ``null`` \| Number[][] | ___ #### createPointGeoJson ▸ **createPointGeoJson**(`input`: [*PointGeoJsonInput*](#interfacesdefaultpointgeojsoninputmd) \| [*PointGeoJsonInput*](#interfacesdefaultpointgeojsoninputmd)[] \| GeoJsonGeomertry \| [*GeoPointLike*](#geopointlike) \| *any*): GeoJsonGeomertry 创建geoson格式的点 ##### Parameters | Name | Type | | :------ | :------ | | `input` | [*PointGeoJsonInput*](#interfacesdefaultpointgeojsoninputmd) \| [*PointGeoJsonInput*](#interfacesdefaultpointgeojsoninputmd)[] \| GeoJsonGeomertry \| [*GeoPointLike*](#geopointlike) \| *any* | **Returns:** GeoJsonGeomertry ___ #### createPolygonGeoJson ▸ **createPolygonGeoJson**(`input`: [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd) \| [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd)[] \| GeoJsonGeomertry \| [*GeoPointLike*](#geopointlike)[] \| *any*): GeoJsonGeomertry 创建geoson格式的多边形 ##### Parameters | Name | Type | | :------ | :------ | | `input` | [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd) \| [*LineGeoJsonInput*](#interfacesdefaultlinegeojsoninputmd)[] \| GeoJsonGeomertry \| [*GeoPointLike*](#geopointlike)[] \| *any* | **Returns:** GeoJsonGeomertry ___ #### cubicBezier ▸ **cubicBezier**(`mX1`: *number*, `mY1`: *number*, `mX2`: *number*, `mY2`: *number*): *any* ##### Parameters | Name | Type | | :------ | :------ | | `mX1` | *number* | | `mY1` | *number* | | `mX2` | *number* | | `mY2` | *number* | **Returns:** *any* ___ #### decay ▸ **decay**(`__namedParameters`: [*DecayOptions*](#interfacesdefaultdecayoptionsmd)): *any* ##### Parameters | Name | Type | | :------ | :------ | | `__namedParameters` | [*DecayOptions*](#interfacesdefaultdecayoptionsmd) | **Returns:** *any* ___ #### degToRad ▸ **degToRad**(`a`: *number*): *number* 角度转弧度 ##### Parameters | Name | Type | | :------ | :------ | | `a` | *number* | **Returns:** *number* ___ #### degreesToRadians ▸ `Const` **degreesToRadians**(`degrees`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `degrees` | *number* | **Returns:** *number* ___ #### distance ▸ **distance**(`a`: P, `b`: P): *number* ##### Type parameters | Name | Type | | :------ | :------ | | `P` | *number* \| Point2D \| Point3D | ##### Parameters | Name | Type | | :------ | :------ | | `a` | P | | `b` | P | **Returns:** *number* ___ #### easeIn ▸ `Const` **easeIn**(`v`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `v` | *number* | **Returns:** *number* ___ #### easeInOut ▸ `Const` **easeInOut**(`v`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `v` | *number* | **Returns:** *number* ___ #### easeOut ▸ `Const` **easeOut**(`v`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `v` | *number* | **Returns:** *number* ___ #### entColorToHtmlColor ▸ **entColorToHtmlColor**(`color`: *number* \| *string*, `darkMode?`: *boolean*, `alpha?`: *number*): *string* 实体颜色转html颜色 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `color` | *number* \| *string* | 实体颜色 | | `darkMode?` | *boolean* | 样式是否为暗黑框 | | `alpha?` | *number* | 透明度的值 | **Returns:** *string* ___ #### equals ▸ **equals**(`a`: *number*, `b`: *number*): *boolean* Tests whether or not the arguments have approximately the same value, within an absolute or relative tolerance of glMatrix.EPSILON (an absolute tolerance is used for values less than or equal to 1.0, and a relative tolerance is used for larger values) ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `a` | *number* | The first number to test. | | `b` | *number* | The second number to test. | **Returns:** *boolean* True if the numbers are approximately equal, false otherwise. ___ #### findShortestPath ▸ **findShortestPath**(`startPoint`: [*GeoPoint*](#classesdefaultgeopointmd), `endPoint`: [*GeoPoint*](#classesdefaultgeopointmd), `lines`: { `id?`: *string* ; `points`: [*GeoPoint*](#classesdefaultgeopointmd)[] ; `weight?`: *number* }[], `precision?`: *number*, `hasDirection?`: *boolean*): { `endPoint`: { `closestIndex`: *number* ; `closestLength`: *number* ; `closestPoint`: [*GeoPoint*](#classesdefaultgeopointmd) ; `closestPointIndex`: *number* ; `closestPrePointDist`: *number* } ; `error`: *undefined* ; `route`: *any*[] ; `routeDetail`: { `index`: *any* ; `points`: *any*[] ; `reverse`: *boolean* = false }[] ; `startPoint`: { `closestIndex`: *number* ; `closestLength`: *number* ; `closestPoint`: [*GeoPoint*](#classesdefaultgeopointmd) ; `closestPointIndex`: *number* ; `closestPrePointDist`: *number* } } \| { `endPoint`: *undefined* ; `error`: *any* ; `route`: *undefined* ; `routeDetail`: *undefined* ; `startPoint`: *undefined* } 给定所有路线、起始点、终点生成最短路径 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `startPoint` | [*GeoPoint*](#classesdefaultgeopointmd) | 起点 | | `endPoint` | [*GeoPoint*](#classesdefaultgeopointmd) | 终点 | | `lines` | { `id?`: *string* ; `points`: [*GeoPoint*](#classesdefaultgeopointmd)[] ; `weight?`: *number* }[] | 坐标，请转成几何坐标，再传入 | | `precision?` | *number* | 误差，小数点后几位， 以为相同, 如果两个点的坐标距离小于此值，则认为是同一个节点 | | `hasDirection?` | *boolean* | 是否考虑方向 | **Returns:** { `endPoint`: { `closestIndex`: *number* ; `closestLength`: *number* ; `closestPoint`: [*GeoPoint*](#classesdefaultgeopointmd) ; `closestPointIndex`: *number* ; `closestPrePointDist`: *number* } ; `error`: *undefined* ; `route`: *any*[] ; `routeDetail`: { `index`: *any* ; `points`: *any*[] ; `reverse`: *boolean* = false }[] ; `startPoint`: { `closestIndex`: *number* ; `closestLength`: *number* ; `closestPoint`: [*GeoPoint*](#classesdefaultgeopointmd) ; `closestPointIndex`: *number* ; `closestPrePointDist`: *number* } } \| { `endPoint`: *undefined* ; `error`: *any* ; `route`: *undefined* ; `routeDetail`: *undefined* ; `startPoint`: *undefined* } ___ #### geoBounds ▸ **geoBounds**(`min?`: [*GeoPoint*](#classesdefaultgeopointmd), `max?`: [*GeoPoint*](#classesdefaultgeopointmd)): [*GeoBounds*](#classesdefaultgeoboundsmd) new一个GeoBounds实例 ##### Parameters | Name | Type | | :------ | :------ | | `min?` | [*GeoPoint*](#classesdefaultgeopointmd) | | `max?` | [*GeoPoint*](#classesdefaultgeopointmd) | **Returns:** [*GeoBounds*](#classesdefaultgeoboundsmd) ___ #### geoPoint ▸ **geoPoint**(`input`: [*GeoPointLike*](#geopointlike)): [*GeoPoint*](#classesdefaultgeopointmd) new一个GeoPoint实例 ##### Parameters | Name | Type | | :------ | :------ | | `input` | [*GeoPointLike*](#geopointlike) | **Returns:** [*GeoPoint*](#classesdefaultgeopointmd) ___ #### getBezierCurveLength ▸ **getBezierCurveLength**(`bezierCurve`: BezierCurve, `precision?`: *number*, `recursiveCount?`: *number*): *number* 计算贝塞尔曲线的长度 ##### Parameters | Name | Type | Default value | Description | | :------ | :------ | :------ | :------ | | `bezierCurve` | BezierCurve | - | 贝塞尔曲线 | | `precision` | *number* | 5 | 需要的计算精度 | | `recursiveCount` | *number* | 0 | 迭代次数 | **Returns:** *number* ___ #### getCircleFeature ▸ **getCircleFeature**(`center`: [*GeoPointLike*](#geopointlike), `radius`: *number*, `points?`: *number*, `startAngle?`: *number*, `endAngle?`: *number*, `includeCenterWhenArc?`: *boolean*): GeoJsonGeomertry 得到圆或圆弧的离散化的多边形的geojson的形式 ##### Parameters | Name | Type | Default value | Description | | :------ | :------ | :------ | :------ | | `center` | [*GeoPointLike*](#geopointlike) | - | 中心点 | | `radius` | *number* | - | 半径 | | `points` | *number* | 360 | 离散化的个数 | | `startAngle` | *number* | 0 | 开始角度 | | `endAngle` | *number* | 360 | 结束角度 | | `includeCenterWhenArc` | *boolean* | true | 如果是圆弧时，最后一个点加上中心点 | **Returns:** GeoJsonGeomertry , type: string, properties: {}}} ___ #### getCirclePolygonCoordinates ▸ **getCirclePolygonCoordinates**(`center`: [*GeoPointLike*](#geopointlike), `radius`: *number*, `points?`: *number*, `startAngle?`: *number*, `endAngle?`: *number*, `includeCenterWhenArc?`: *boolean*): *number*[][] 得到圆或圆弧的离散化的多边形的点 ##### Parameters | Name | Type | Default value | Description | | :------ | :------ | :------ | :------ | | `center` | [*GeoPointLike*](#geopointlike) | - | 中心点 | | `radius` | *number* | - | 半径 | | `points` | *number* | 360 | 离散化的个数 | | `startAngle` | *number* | 0 | 开始角度 | | `endAngle` | *number* | 360 | 结束角度 | | `includeCenterWhenArc` | *boolean* | true | 如果是圆弧时，最后一个点加上中心点 | **Returns:** *number*[][] ___ #### getEllipseFeature ▸ **getEllipseFeature**(`center`: [*GeoPointLike*](#geopointlike), `majorAxisRadius`: *number*, `minorAxisRadius`: *number*, `points?`: *number*, `startAngle?`: *number*, `endAngle?`: *number*, `includeCenterWhenArc?`: *boolean*): GeoJsonGeomertry 得到圆或圆弧的离散化的多边形的geojson的形式 ##### Parameters | Name | Type | Default value | Description | | :------ | :------ | :------ | :------ | | `center` | [*GeoPointLike*](#geopointlike) | - | 中心点 | | `majorAxisRadius` | *number* | - | - | | `minorAxisRadius` | *number* | - | - | | `points` | *number* | 360 | 离散化的个数 | | `startAngle` | *number* | 0 | 开始角度 | | `endAngle` | *number* | 360 | 结束角度 | | `includeCenterWhenArc` | *boolean* | true | 如果是圆弧时，最后一个点加上中心点 | **Returns:** GeoJsonGeomertry , type: string, properties: {}}} ___ #### getEllipsePolygonCoordinates ▸ **getEllipsePolygonCoordinates**(`center`: [*GeoPointLike*](#geopointlike), `majorAxisRadius`: *number*, `minorAxisRadius`: *number*, `points?`: *number*, `startAngle?`: *number*, `endAngle?`: *number*, `includeCenterWhenArc?`: *boolean*): *number*[][] 得到椭圆或椭圆弧的离散化的多边形的点 ##### Parameters | Name | Type | Default value | Description | | :------ | :------ | :------ | :------ | | `center` | [*GeoPointLike*](#geopointlike) | - | 中心点 | | `majorAxisRadius` | *number* | - | 长轴半径 | | `minorAxisRadius` | *number* | - | 短轴半径 | | `points` | *number* | 360 | 离散化的个数 | | `startAngle` | *number* | 0 | 开始角度 | | `endAngle` | *number* | 360 | 结束角度 | | `includeCenterWhenArc` | *boolean* | true | 如果是椭/圆弧时，最后一个点加上中心点 | **Returns:** *number*[][] ___ #### getEnvelopBounds ▸ **getEnvelopBounds**(`envelop`: *string*, `prj`: *any*): [*GeoBounds*](#classesdefaultgeoboundsmd) 根据外包矩形创建 `GeoBounds`. Example: ```typescript const b = vjmap.getEnvelopBounds('POLYGON((3466315.697899 6704304.297588, 3466315.697899 7784496.211226, 4546475.901198 7784496.211226, 4546475.901198 6704304.297588, 3466315.697899 6704304.297588))', prj); ``` ##### Parameters | Name | Type | | :------ | :------ | | `envelop` | *string* | | `prj` | *any* | **Returns:** [*GeoBounds*](#classesdefaultgeoboundsmd) ___ #### getGeoBounds ▸ **getGeoBounds**(`data`: T \| *string*): [*GeoBounds*](#classesdefaultgeoboundsmd) 获取一个geojson的范围值 ##### Type parameters | Name | Type | | :------ | :------ | | `T` | [*GeoPoint*](#classesdefaultgeopointmd) \| *Feature* \| *FeatureCollection* \| Geometry \| GeometryCollection \| [*number*, *number*] \| [*number*, *number*, *number*] \| { `x`: *number* ; `y`: *number* ; `z?`: *number* } \| { `lat`: *number* ; `lng`: *number* } \| { `lat`: *number* ; `lon`: *number* } \| [*GeoPointLike*](#geopointlike)[] | ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `data` | T \| *string* | 输入值 | **Returns:** [*GeoBounds*](#classesdefaultgeoboundsmd) 获取的范围值 ___ #### getOptionValue ▸ **getOptionValue**(`a`: T): T Get first defined value. Specialized "replacement" for `a || b || c` used frequently to get value from various sources (defaults, configs constants). In contrast to `||`, this function provides proper typing for usual use cases (constant as last argument) and correct treatment of `null` and `undefined`. If last parameter is "defined" then return type is `T`, otherwise return type is `T | undefined`. Usage example: interface Config { x?: number; } const someConfig: Config = {}; const val: number | undefined = undefined; const DEFAULT = 5; const x = getOptionValue(val, someConfig.x, DEFAULT); // typeof x === 'number' because DEFAULT is defined const y = getOptionValue(val, someConfig.x); // typeof y === 'number | undefined' because someConfig.x is possibly undefined ##### Type parameters | Name | | :------ | | `T` | ##### Parameters | Name | Type | | :------ | :------ | | `a` | T | **Returns:** T ▸ **getOptionValue**(`a`: T \| *undefined*, `b`: T): T ##### Type parameters | Name | | :------ | | `T` | ##### Parameters | Name | Type | | :------ | :------ | | `a` | T \| *undefined* | | `b` | T | **Returns:** T ▸ **getOptionValue**(`a`: T \| *undefined*, `b`: T \| *undefined*, `c`: T): T ##### Type parameters | Name | | :------ | | `T` | ##### Parameters | Name | Type | | :------ | :------ | | `a` | T \| *undefined* | | `b` | T \| *undefined* | | `c` | T | **Returns:** T ▸ **getOptionValue**(`a`: T \| *undefined*, `b`: T \| *undefined*, `c`: T \| *undefined*, `d`: T): T ##### Type parameters | Name | | :------ | | `T` | ##### Parameters | Name | Type | | :------ | :------ | | `a` | T \| *undefined* | | `b` | T \| *undefined* | | `c` | T \| *undefined* | | `d` | T | **Returns:** T ▸ **getOptionValue**(...`values`: (T \| *undefined*)[]): T \| *undefined* ##### Type parameters | Name | | :------ | | `T` | ##### Parameters | Name | Type | | :------ | :------ | | `...values` | (T \| *undefined*)[] | **Returns:** T \| *undefined* ___ #### getTempMapId ▸ **getTempMapId**(`expireTime?`: *number*, `isVisible?`: *boolean*): *string* 获取一个临时的图id(临时图形只会用临时查看，过期会自动删除) ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `expireTime?` | *number* | 临时图形不浏览情况下过期自动删除时间，单位分钟。默认30 | | `isVisible?` | *boolean* | 是否可见，（可见的话，将可通过ListMaps获取，否则为隐藏图）。默认不可见 | **Returns:** *string* ___ #### hexToBinStr ▸ **hexToBinStr**(`strHex`: *string*, `isPadding?`: *boolean*, `reverse?`: *boolean*): *string* 十六进制字符串转二进制字符串(可用于协同图形，图层开头显示设置的转换) ##### Parameters | Name | Type | Default value | Description | | :------ | :------ | :------ | :------ | | `strHex` | *string* | - | 十进制的内容 | | `isPadding` | *boolean* | true | 前面是否自动0，默认true | | `reverse` | *boolean* | true | 结果倒序，默认true | **Returns:** *string* ___ #### htmlColorToEntColor ▸ **htmlColorToEntColor**(`color`: *string*): *number* html颜色转实体颜色 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `color` | *string* | html | **Returns:** *number* ___ #### inertia ▸ **inertia**(`__namedParameters`: [*InertiaOptions*](#interfacesdefaultinertiaoptionsmd)): *object* ##### Parameters | Name | Type | | :------ | :------ | | `__namedParameters` | [*InertiaOptions*](#interfacesdefaultinertiaoptionsmd) | **Returns:** *object* | Name | Type | | :------ | :------ | | `stop` | () => *void* | ___ #### interpolate ▸ **interpolate**(`input`: *number*[], `output`: T[], `__namedParameters?`: *InterpolateOptions*): *function* Create a function that maps from a numerical input array to a generic output array. Accepts: - Numbers - Colors (hex, hsl, hsla, rgb, rgba) - Complex (combinations of one or more numbers or strings) ```jsx const mixColor = interpolate([0, 1], ['#fff', '#000']) mixColor(0.5) // 'rgba(128, 128, 128, 1)' ``` ##### Type parameters | Name | | :------ | | `T` | ##### Parameters | Name | Type | Default value | | :------ | :------ | :------ | | `input` | *number*[] | - | | `output` | T[] | - | | `__namedParameters` | *InterpolateOptions* | {} | **Returns:** (`v`: *number*) => T ___ #### interpolateLineRange ▸ **interpolateLineRange**(`points`: [*GeoPointLike*](#geopointlike)[] \| *any*, `number`: *number*, `isLngLat?`: *boolean*, `offsetDist?`: *number*, `minGap?`: *number*, `includeSrcPoint?`: *boolean*): *any*[] ##### Parameters | Name | Type | Default value | Description | | :------ | :------ | :------ | :------ | | `points` | [*GeoPointLike*](#geopointlike)[] \| *any* | - | 要插值的（多段）线的顶点(输入必须为经纬度). | | `number` | *number* | - | 沿线插入的点数；这包括端点，并且有效最小值为 2（如果给出较小的数字，则仍将返回端点）. | | `isLngLat` | *boolean* | false | 点坐标序列是否是经纬度坐标 | | `offsetDist` | *number* | 0 | 一个可选的垂直距离，用于从线段偏移每个点，否则它会位于. | | `minGap` | *number* | 0 | 在后续插值点之间保持可选的最小间隙；如果一组“number”点的后续点之间的投影间隙低于此值，则“number”将减小到合适的值. | | `includeSrcPoint` | *boolean* | true | 包括原有点 | **Returns:** *any*[] ___ #### interpolatePointsByRatio ▸ **interpolatePointsByRatio**(`points`: [*GeoPointLike*](#geopointlike)[] \| *any*, `ratio`: *number*, `isLngLat?`: *boolean*): *any*[] 通过比例(0-1)的值，得到坐标序列的点坐标的值 ##### Parameters | Name | Type | Default value | | :------ | :------ | :------ | | `points` | [*GeoPointLike*](#geopointlike)[] \| *any* | - | | `ratio` | *number* | - | | `isLngLat` | *boolean* | false | **Returns:** *any*[] ___ #### isClosedPolygon ▸ **isClosedPolygon**(`points`: [*GeoPoint*](#classesdefaultgeopointmd)[]): *boolean* 多边形是否闭合 ##### Parameters | Name | Type | | :------ | :------ | | `points` | [*GeoPoint*](#classesdefaultgeopointmd)[] | **Returns:** *boolean* ___ #### isCounterClockwise ▸ **isCounterClockwise**(`a`: [*GeoPoint*](#classesdefaultgeopointmd), `b`: [*GeoPoint*](#classesdefaultgeopointmd), `c`: [*GeoPoint*](#classesdefaultgeopointmd)): *boolean* 指示提供的点是按逆时针（真）还是顺时针（假）顺序排列 ##### Parameters | Name | Type | | :------ | :------ | | `a` | [*GeoPoint*](#classesdefaultgeopointmd) | | `b` | [*GeoPoint*](#classesdefaultgeopointmd) | | `c` | [*GeoPoint*](#classesdefaultgeopointmd) | **Returns:** *boolean* ___ #### isGeoPointLike ▸ **isGeoPointLike**(`geoPoint`: *any*): geoPoint is GeoPointLike A [GeoPointLike](#geopointlike) object, an array of two numbers representing longitude and latitude, or an object with `lng` and `lat` or `lon` and `lat` properties. Example: ```typescript const center = { lat: 53.3, lng: 13.4 }; mapView.geoCenter = GeoCoordinates.fromLatLng(center); ``` ##### Parameters | Name | Type | | :------ | :------ | | `geoPoint` | *any* | **Returns:** geoPoint is GeoPointLike ___ #### isPoint ▸ `Const` **isPoint**(`point`: Object): point is Point23D ##### Parameters | Name | Type | | :------ | :------ | | `point` | Object | **Returns:** point is Point23D ___ #### isPoint3D ▸ `Const` **isPoint3D**(`point`: Point23D): point is Point3D ##### Parameters | Name | Type | | :------ | :------ | | `point` | Point23D | **Returns:** point is Point3D ___ #### isPointInPolygon ▸ `Const` **isPointInPolygon**(`pos`: [*GeoPoint*](#classesdefaultgeopointmd), `polygon`: [*GeoPoint*](#classesdefaultgeopointmd)[]): *boolean* 判断点是否在多边形内。 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `pos` | [*GeoPoint*](#classesdefaultgeopointmd) | 点 | | `polygon` | [*GeoPoint*](#classesdefaultgeopointmd)[] | 多边形坐标 | **Returns:** *boolean* ___ #### isZero ▸ **isZero**(`value`: *number*, `precision?`: *number*): *boolean* 判断是否为零 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `value` | *number* | 值 | | `precision?` | *number* | 精度，缺省1e-6 | **Returns:** *boolean* ___ #### kebabCase ▸ `Const` **kebabCase**(`s`: *any*): *any* ##### Parameters | Name | Type | | :------ | :------ | | `s` | *any* | **Returns:** *any* ___ #### keyframes ▸ **keyframes**(`__namedParameters`: [*KeyframeOptions*](#interfacesdefaultkeyframeoptionsmd)): *any* ##### Type parameters | Name | | :------ | | `V` | ##### Parameters | Name | Type | | :------ | :------ | | `__namedParameters` | [*KeyframeOptions*](#interfacesdefaultkeyframeoptionsmd) | **Returns:** *any* ___ #### lineSplit ▸ **lineSplit**(`line`: [*GeoPoint*](#classesdefaultgeopointmd)[], `splitLine`: [*GeoPoint*](#classesdefaultgeopointmd)[], `dotErr?`: *number*): [*GeoPoint*](#classesdefaultgeopointmd)[][] 线被另外一条线分开多条线段，返回新的线段 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `line` | [*GeoPoint*](#classesdefaultgeopointmd)[] | | | `splitLine` | [*GeoPoint*](#classesdefaultgeopointmd)[] | | | `dotErr?` | *number* | 允许误差的小数点后几位，默认6位 | **Returns:** [*GeoPoint*](#classesdefaultgeopointmd)[][] ___ #### linear ▸ `Const` **linear**(`v`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `v` | *number* | **Returns:** *number* ___ #### metersPerPixel ▸ **metersPerPixel**(`zoomLevel`: *number*, `latitude?`: *number*): *number* 求不同级级别下，每米表示多少像素 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `zoomLevel` | *number* | 级别从0表示 | | `latitude?` | *number* | 纬度 | **Returns:** *number* ___ #### mirrorEasing ▸ `Const` **mirrorEasing**(`easing`: [*Easing*](#easing)): [*Easing*](#easing) ##### Parameters | Name | Type | | :------ | :------ | | `easing` | [*Easing*](#easing) | **Returns:** [*Easing*](#easing) ___ #### mix ▸ `Const` **mix**(`from`: *number*, `to`: *number*, `progress`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `from` | *number* | | `to` | *number* | | `progress` | *number* | **Returns:** *number* ___ #### mixColor ▸ `Const` **mixColor**(`from`: *any*, `to`: *any*): *function* ##### Parameters | Name | Type | | :------ | :------ | | `from` | *any* | | `to` | *any* | **Returns:** (`v`: *number*) => *any* ___ #### mixComplex ▸ `Const` **mixComplex**(`origin`: *string*, `target`: *string*): MixComplex ##### Parameters | Name | Type | | :------ | :------ | | `origin` | *string* | | `target` | *string* | **Returns:** MixComplex ___ #### multiLineSplit ▸ **multiLineSplit**(`lines`: [*GeoPoint*](#classesdefaultgeopointmd)[][], `dotErr?`: *number*): [*GeoPoint*](#classesdefaultgeopointmd)[][] 多条线之间根据交点相互分开,返回相交后的所有线段，请确保每条线段不要自相交 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `lines` | [*GeoPoint*](#classesdefaultgeopointmd)[][] | | | `dotErr?` | *number* | 允许误差的小数点后几位，默认6位 | **Returns:** [*GeoPoint*](#classesdefaultgeopointmd)[][] ___ #### offsetPointLine ▸ **offsetPointLine**(`points`: [*GeoPoint*](#classesdefaultgeopointmd)[], `distance`: *number*): *any*[] ##### Parameters | Name | Type | | :------ | :------ | | `points` | [*GeoPoint*](#classesdefaultgeopointmd)[] | | `distance` | *number* | **Returns:** *any*[] ___ #### offsetPoints ▸ **offsetPoints**(`pts`: [*GeoPointLike*](#geopointlike)[], `options`: { `offset`: *number* ; `smoothFactor?`: *number* }): *any*[] ##### Parameters | Name | Type | | :------ | :------ | | `pts` | [*GeoPointLike*](#geopointlike)[] | | `options` | *object* | | `options.offset` | *number* | | `options.smoothFactor?` | *number* | **Returns:** *any*[] ___ #### openMapDarkStyle ▸ **openMapDarkStyle**(): [*IMapStyleParam*](#interfacesdefaultimapstyleparammd) 打开地图的深色背景样式，值为 {backcolor: 0} **Returns:** [*IMapStyleParam*](#interfacesdefaultimapstyleparammd) ___ #### openMapLightStyle ▸ **openMapLightStyle**(): [*IMapStyleParam*](#interfacesdefaultimapstyleparammd) 打开地图的浅色色背景样式，值为 {backcolor: 0xFFFFFF} **Returns:** [*IMapStyleParam*](#interfacesdefaultimapstyleparammd) ___ #### pick ▸ **pick**(`object`: T, `props`: K[]): *Pick* Pick `props` from `object. Runtime version of `Pick`. ##### Type parameters | Name | Type | | :------ | :------ | | `T` | *object* | | `K` | *string* \| *number* \| *symbol* | ##### Parameters | Name | Type | | :------ | :------ | | `object` | T | | `props` | K[] | **Returns:** *Pick* ___ #### pipe ▸ `Const` **pipe**(...`transformers`: Function[]): Function ##### Parameters | Name | Type | | :------ | :------ | | `...transformers` | Function[] | **Returns:** Function ___ #### pixelValue ▸ **pixelValue**(`meters`: *number*, `zoomLevel`: *number*, `latitude?`: *number*): *number* 不同级别下根据米数来求像素值 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `meters` | *number* | 米 | | `zoomLevel` | *number* | 级别从0表示 | | `latitude?` | *number* | 纬度 | **Returns:** *number* ___ #### pointFromVector ▸ `Const` **pointFromVector**(`origin`: Point2D, `angle`: *number*, `distance`: *number*): *object* ##### Parameters | Name | Type | | :------ | :------ | | `origin` | Point2D | | `angle` | *number* | | `distance` | *number* | **Returns:** *object* | Name | Type | | :------ | :------ | | `x` | *number* | | `y` | *number* | ___ #### pointToSegmentDistance ▸ **pointToSegmentDistance**(`p`: [*GeoPoint*](#classesdefaultgeopointmd), `p1`: [*GeoPoint*](#classesdefaultgeopointmd), `p2`: [*GeoPoint*](#classesdefaultgeopointmd)): *number* 点到线段的距离 ##### Parameters | Name | Type | | :------ | :------ | | `p` | [*GeoPoint*](#classesdefaultgeopointmd) | | `p1` | [*GeoPoint*](#classesdefaultgeopointmd) | | `p2` | [*GeoPoint*](#classesdefaultgeopointmd) | **Returns:** *number* ___ #### polygonCentroid ▸ **polygonCentroid**(`vertices`: [*GeoPoint*](#classesdefaultgeopointmd)[]): [*GeoPoint*](#classesdefaultgeopointmd) 根据 [x,y] 坐标列表计算多边形的质心。 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `vertices` | [*GeoPoint*](#classesdefaultgeopointmd)[] | 顶点坐标 | **Returns:** [*GeoPoint*](#classesdefaultgeopointmd) ___ #### polygonIsClockwise ▸ **polygonIsClockwise**(`points`: [*GeoPoint*](#classesdefaultgeopointmd)[]): *boolean* 根据格林公式判断多边形是否为顺时针 ##### Parameters | Name | Type | | :------ | :------ | | `points` | [*GeoPoint*](#classesdefaultgeopointmd)[] | **Returns:** *boolean* false:逆时针 ___ #### polylineMarginToPolygon ▸ **polylineMarginToPolygon**(`pts`: [*GeoPointLike*](#geopointlike)[], `options`: { `arcSegments?`: *number* ; `offset`: *number* ; `smoothFactor?`: *number* }): *any* 把多段线往外扩展成多边形 ##### Parameters | Name | Type | | :------ | :------ | | `pts` | [*GeoPointLike*](#geopointlike)[] | | `options` | *object* | | `options.arcSegments?` | *number* | | `options.offset` | *number* | | `options.smoothFactor?` | *number* | **Returns:** *any* ___ #### polylineToBezierCurve ▸ **polylineToBezierCurve**(`polyline`: CurvePoint[], `close?`: *boolean*, `offsetA?`: *number*, `offsetB?`: *number*): BezierCurve **`description`** 将折线转换为贝塞尔曲线 ##### Parameters | Name | Type | Default value | Description | | :------ | :------ | :------ | :------ | | `polyline` | CurvePoint[] | - | 组成折线的一组点 | | `close` | *boolean* | false | 闭合曲线 | | `offsetA` | *number* | 0.25 | 光滑程度A | | `offsetB` | *number* | 0.25 | 光滑程度B | **Returns:** BezierCurve 一组贝塞尔曲线（无效输入将返回false） ___ #### progress ▸ `Const` **progress**(`from`: *number*, `to`: *number*, `value`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `from` | *number* | | `to` | *number* | | `value` | *number* | **Returns:** *number* ___ #### radToDeg ▸ **radToDeg**(`a`: *number*): *number* 弧度转角度 ##### Parameters | Name | Type | | :------ | :------ | | `a` | *number* | **Returns:** *number* ___ #### radiansToDegrees ▸ `Const` **radiansToDegrees**(`radians`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `radians` | *number* | **Returns:** *number* ___ #### randInt ▸ **randInt**(`n`: *number*, `m`: *number*): *number* 生成一个区间的随机总数 ##### Parameters | Name | Type | | :------ | :------ | | `n` | *number* | | `m` | *number* | **Returns:** *number* ___ #### randomColor ▸ **randomColor**(): *string* 生成随机颜色 **Returns:** *string* ___ #### reverseEasing ▸ `Const` **reverseEasing**(`easing`: [*Easing*](#easing)): [*Easing*](#easing) ##### Parameters | Name | Type | | :------ | :------ | | `easing` | [*Easing*](#easing) | **Returns:** [*Easing*](#easing) ___ #### segmentIntersect ▸ **segmentIntersect**(`x1`: *number*, `y1`: *number*, `x2`: *number*, `y2`: *number*, `x3`: *number*, `y3`: *number*, `x4`: *number*, `y4`: *number*): { `ratio`: *undefined* ; `result`: *string* = "COLINEAR"; `status`: *boolean* = false; `x`: *undefined* ; `y`: *undefined* } \| { `ratio`: *number* ; `result`: *undefined* = "COLINEAR"; `status`: *boolean* = true; `x`: *number* ; `y`: *number* } 线段相交 ##### Parameters | Name | Type | | :------ | :------ | | `x1` | *number* | | `y1` | *number* | | `x2` | *number* | | `y2` | *number* | | `x3` | *number* | | `y3` | *number* | | `x4` | *number* | | `y4` | *number* | **Returns:** { `ratio`: *undefined* ; `result`: *string* = "COLINEAR"; `status`: *boolean* = false; `x`: *undefined* ; `y`: *undefined* } \| { `ratio`: *number* ; `result`: *undefined* = "COLINEAR"; `status`: *boolean* = true; `x`: *number* ; `y`: *number* } | {result: string, status: boolean} | {x: number, y: number, status: boolean, ratio: number} | {result: string, status: boolean}} ___ #### simplify ▸ **simplify**(`points`: [*GeoPoint*](#classesdefaultgeopointmd)[], `tolerance?`: *number*): [*GeoPoint*](#classesdefaultgeopointmd)[] 简化点坐标 ##### Parameters | Name | Type | | :------ | :------ | | `points` | [*GeoPoint*](#classesdefaultgeopointmd)[] | | `tolerance?` | *number* | **Returns:** [*GeoPoint*](#classesdefaultgeopointmd)[] ___ #### smooth ▸ `Const` **smooth**(`strength?`: *number*): *function* ##### Parameters | Name | Type | Default value | | :------ | :------ | :------ | | `strength` | *number* | 50 | **Returns:** (`v`: *number*) => *number* ___ #### smoothFrame ▸ `Const` **smoothFrame**(`prevValue`: *number*, `nextValue`: *number*, `duration`: *number*, `smoothing?`: *number*): *number* ##### Parameters | Name | Type | Default value | | :------ | :------ | :------ | | `prevValue` | *number* | - | | `nextValue` | *number* | - | | `duration` | *number* | - | | `smoothing` | *number* | 0 | **Returns:** *number* ___ #### snap ▸ `Const` **snap**(`points`: *number* \| *number*[]): *function* ##### Parameters | Name | Type | | :------ | :------ | | `points` | *number* \| *number*[] | **Returns:** (`v`: *number*) => *undefined* \| *number* ___ #### spring ▸ **spring**(`__namedParameters`: [*SpringOptions*](#interfacesdefaultspringoptionsmd)): *any* This is based on the spring implementation of Wobble https://github.com/skevy/wobble ##### Parameters | Name | Type | | :------ | :------ | | `__namedParameters` | [*SpringOptions*](#interfacesdefaultspringoptionsmd) | **Returns:** *any* ___ #### steps ▸ `Const` **steps**(`steps`: *number*, `direction?`: Direction): [*Easing*](#easing) ##### Parameters | Name | Type | Default value | | :------ | :------ | :------ | | `steps` | *number* | - | | `direction` | Direction | "end" | **Returns:** [*Easing*](#easing) ___ #### syncMaps ▸ **syncMaps**(...`args`: Map[]): *function* 同步两张地图的移动。 ##### Parameters | Name | Type | | :------ | :------ | | `...args` | Map[] | **Returns:** () => *void* ___ #### toDecimal ▸ `Const` **toDecimal**(`num`: *number*, `precision?`: *number*): *number* ##### Parameters | Name | Type | Default value | | :------ | :------ | :------ | | `num` | *number* | - | | `precision` | *number* | 2 | **Returns:** *number* ___ #### toRadian ▸ **toRadian**(`a`: *number*): *number* Convert Degree To Radian ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `a` | *number* | Angle in Degrees | **Returns:** *number* ___ #### upperCamelCase ▸ `Const` **upperCamelCase**(`s`: *any*): *any* ##### Parameters | Name | Type | | :------ | :------ | | `s` | *any* | **Returns:** *any* ___ #### utf8ToUnicode ▸ **utf8ToUnicode**(`strUtf8`: *string*): *string* utf8转unicode ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `strUtf8` | *string* | utf8的内容 | **Returns:** *string* ___ #### vectorContour ▸ **vectorContour**(`featureCollection`: FeatureCollection, `weight`: *string*, `breaks`: *number*[], `params?`: { `alpha?`: *number* ; `canvas?`: HTMLCanvasElement ; `colors?`: *string*[] ; `extent?`: [*number*, *number*, *number*, *number*] ; `model?`: ``"exponential"`` \| ``"gaussian"`` \| ``"spherical"`` ; `sigma2?`: *number* ; `width?`: *number* ; `xlim?`: *number* ; `ylim?`: *number* }): *object* 生成矢量等值面 ##### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `featureCollection` | FeatureCollection | - | | `weight` | *string* | - | | `breaks` | *number*[] | - | | `params?` | *object* | params:{ model:'exponential','gaussian','spherical'，三选一，默认exponential sigma2: 0, // sigma2是σ²，对应高斯过程的方差参数，也就是这组数据z的距离，方差参数σ²的似然性反映了高斯过程中的误差，并应手动设置。一般设置为 0 ，其他数值设了可能会出空白图 alpha: 100, // Alpha α对应方差函数的先验值，此参数可能控制钻孔扩散范围,越小范围越大,少量点效果明显，但点多了且分布均匀以后改变该数字即基本无效果了，默认设置为100 canvas: HTMLCanvasElement, // 如果要渲染到画布上填这个 xlim: number, // canvas有效 ylim: number, // canvas有效 colors:string[] // canvas有效 等值面分级区间 width: number // 生成等值线宽度参数。像素长度。默认200。宽度值越大，绘制越精确，但也会导致速度变慢，内存占用越多 } | | `params.alpha?` | *number* | - | | `params.canvas?` | HTMLCanvasElement | - | | `params.colors?` | *string*[] | - | | `params.extent?` | [*number*, *number*, *number*, *number*] | - | | `params.model?` | ``"exponential"`` \| ``"gaussian"`` \| ``"spherical"`` | - | | `params.sigma2?` | *number* | - | | `params.width?` | *number* | - | | `params.xlim?` | *number* | - | | `params.ylim?` | *number* | - | **Returns:** *object* | Name | Type | | :------ | :------ | | `alg?` | *any* | | `contour?` | FeatureCollection | | `grid?` | *object* | | `grid.grid` | *number*[] | | `grid.m` | *number* | | `grid.n` | *number* | | `grid.x_resolution` | *number* | | `grid.xlim` | *number* | | `grid.y_resolution` | *number* | | `grid.ylim` | *number* | | `grid.zlim` | *number* | | `variogram?` | *any* | ___ #### velocityPerFrame ▸ **velocityPerFrame**(`xps`: *number*, `frameDuration`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `xps` | *number* | | `frameDuration` | *number* | **Returns:** *number* ___ #### velocityPerSecond ▸ **velocityPerSecond**(`velocity`: *number*, `frameDuration`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `velocity` | *number* | | `frameDuration` | *number* | **Returns:** *number* ___ #### wrap ▸ `Const` **wrap**(`min`: *number*, `max`: *number*, `v`: *number*): *number* ##### Parameters | Name | Type | | :------ | :------ | | `min` | *number* | | `max` | *number* | | `v` | *number* | **Returns:** *number* [vjmap](#readmemd) / [Exports](#modulesmd) / [default](#modulesdefaultmd) / quat