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Mapray Docs

isFeatureJson()

Mapray Docs

Introduction
Introduction
- Conventions
  Conventions
- Known Issues
  Known Issues
- Attribution
  Attribution
- System Requirements
  System Requirements
- Software Types
  Software Types
Mapray JS
Mapray JS
- Getting Started
  Getting Started
- API Reference
  API Reference
  - mapray
    
    mapray
    
    Classes
    Classes
    
    abstract AbstractLineEntity
    
    abstract AbstractPointEntity<T>
    
    abstract AbstractPolygonEntity<E>
    
    AbstractRastermapPolygonEntity
    
    AbstractRastermapTilesPolygonEntity
    
    AreaUtil
    
    Atmosphere
    
    Attribution
    
    AttributionController
    
    Attributions
    
    B3dCollection
    
    B3dProvider
    
    B3dScene
    
    Camera
    
    Capture
    
    CloudVisualizer
    
    Colormap
    
    abstract ContainerController
    
    ContourLayer
    
    CustomLineEntity
    
    CustomLineMaterial
    
    DebugStats
    
    DemLayer
    
    DemLayerCollection
    
    DemProvider
    
    EmptyImageProvider
    
    abstract Entity<E>
    
    abstract EntityMaterial
    
    abstract EntityVisualizer
    
    FlatColorEntityVisualizer
    
    FlatDemProvider
    
    GeoJSONLoader
    
    GeoMath
    
    GeoPoint
    
    GeoRastermap
    
    GeoRegion
    
    Heightmap
    
    ImageIconEntity
    
    ImageLayer
    
    ImageProvider
    
    abstract Layer
    
    LayerCollection
    
    abstract Loader
    
    LogoController
    
    MarkerLineEntity
    
    Material<T>
    
    MirrorCamera
    
    MirrorRenderer<E>
    
    ModelEntity
    
    Moon
    
    MoonVisualizer
    
    NatureUtil
    
    Orientation
    
    PathEntity
    
    PinEntity
    
    PointCloud
    
    PointCloudCollection
    
    PointCloudMaterial
    
    PointCloudProvider
    
    PolygonEntity
    
    RastermapPolygonAnimationEntity
    
    RastermapPolygonEntity
    
    RastermapTilesPolygonAnimationEntity
    
    RastermapTilesPolygonEntity
    
    RastermapTilesPolygonMaterial
    
    Ray
    
    abstract RenderCallback
    
    abstract RenderStage
    
    abstract Resource
    
    Scene
    
    SceneLoader
    
    StandardB3dProvider
    
    StandardDemProvider
    
    StandardImageProvider
    
    StandardPointCloudProvider
    
    StarVisualizer
    
    Sun
    
    SunVisualizer
    
    TextEntity
    
    TextureSunVisualizer
    
    URLResource
    
    Viewer
    
    abstract Visualizer
    
    WaterMirrorRenderer<E>
    
    WaterNoiseMatrix
    
    WaterPolygonEntity
    
    WaterPolygonEntityVisualizer
    
    Enumerations
    Enumerations
    
    AltitudeMode
    
    CredentialMode
    
    Interfaces
    Interfaces
    
    OJson
    
    RequestCanceller()
    
    RequestResult<T>
    
    Namespaces
    Namespaces
    
    AbstractLineEntity
    
    AbstractLineEntity
    
    Interfaces
    Interfaces
    
    AttributeInfo
    
    Json
    
    Option
    
    AbstractPointEntity
    
    AbstractPointEntity
    
    Classes
    Classes
    
    abstract Entry
    
    AbstractPolygonEntity
    
    AbstractPolygonEntity
    
    Classes
    Classes
    
    Boundary
    
    Interfaces
    Interfaces
    
    BoundaryJson
    
    Json
    
    Option
    
    Type aliases
    Type aliases
    
    BakeTarget
    
    CreateMeshEvent
    
    CreateMeshEventFunc
    
    EventMap
    
    UpdatePrimitiveMeshEvent
    
    UpdatePrimitiveMeshEventFunc
    
    AbstractRastermapPolygonEntity
    
    AbstractRastermapPolygonEntity
    
    Classes
    Classes
    
    Boundary
    
    Enumerations
    Enumerations
    
    Animation
    
    ColorTableMode
    
    HeightTarget
    
    RenderMode
    
    Interfaces
    Interfaces
    
    Json
    
    Option
    
    AbstractRastermapTilesPolygonEntity
    
    AbstractRastermapTilesPolygonEntity
    
    Enumerations
    Enumerations
    
    AnimationMode
    
    HeightTarget
    
    RenderMode
    
    Interfaces
    Interfaces
    
    HeightmapProviderInfo
    
    Option
    
    Atmosphere
    
    Atmosphere
    
    Interfaces
    Interfaces
    
    Parameters
    
    RenderCache
    
    Attribution
    
    Attribution
    
    Interfaces
    Interfaces
    
    Json
    
    AttributionController
    
    AttributionController
    
    Interfaces
    Interfaces
    
    Option
    
    Variables
    Variables
    
    MAPRAY_DEFAULT_ATTRIBUTION
    
    Attributions
    
    Attributions
    
    Type aliases
    Type aliases
    
    Json
    
    B3dProvider
    
    B3dProvider
    
    Functions
    Functions
    
    applyInfoWithDefaults()
    
    isCloudInfo()
    
    Interfaces
    Interfaces
    
    CloudInfo
    
    Hook
    
    Info
    
    Camera
    
    Camera
    
    Capture
    
    Capture
    
    Interfaces
    Interfaces
    
    AttributionOption
    
    Option
    
    Type aliases
    Type aliases
    
    Attribution
    
    CloudVisualizer
    
    CloudVisualizer
    
    Enumerations
    Enumerations
    
    GradientMode
    
    ImageTarget
    
    Interfaces
    Interfaces
    
    Option
    
    Type aliases
    Type aliases
    
    ImageResource
    
    Color
    
    Color
    
    Functions
    Functions
    
    byteToFloat()
    
    copyColor()
    
    copyOpaqueColor()
    
    createColor()
    
    createColorFromBytes()
    
    createOpaqueColor()
    
    createOpaqueColorFromBytes()
    
    floatToByte()
    
    premultiply()
    
    toRGBString()
    
    Colormap
    
    Colormap
    
    Interfaces
    Interfaces
    
    Json
    
    LoadOption
    
    Option
    
    ContainerController
    
    ContainerController
    
    Enumerations
    Enumerations
    
    ContainerPosition
    
    Interfaces
    Interfaces
    
    Option
    
    Variables
    Variables
    
    COMPACT_SIZE
    
    ContourLayer
    
    ContourLayer
    
    Interfaces
    Interfaces
    
    Option
    
    RenderCache
    
    CustomLineEntity
    
    CustomLineEntity
    
    Interfaces
    Interfaces
    
    Option
    
    CustomLineMaterial
    
    CustomLineMaterial
    
    Interfaces
    Interfaces
    
    Option
    
    DemLayer
    
    DemLayer
    
    Enumerations
    Enumerations
    
    RootState
    
    DemProvider
    
    DemProvider
    
    Enumerations
    Enumerations
    
    Status
    
    Functions
    Functions
    
    isCloudInfo()
    
    Interfaces
    Interfaces
    
    CloudInfo
    
    Hook
    
    Info
    
    EmptyImageProvider
    
    EmptyImageProvider
    
    Classes
    Classes
    
    Hook
    
    Entity
    
    Entity
    
    Enumerations
    Enumerations
    
    AreaStatus
    
    BakeTarget
    
    RenderType
    
    Interfaces
    Interfaces
    
    Json
    
    Option
    
    ReferenceMap
    
    Type aliases
    Type aliases
    
    EventMap
    
    FlatDemProvider
    
    FlatDemProvider
    
    Classes
    Classes
    
    Hook
    
    Interfaces
    Interfaces
    
    Option
    
    GeoJSON
    
    GeoJSON
    
    Enumerations
    Enumerations
    
    FeatureType
    
    GeometryType
    
    Functions
    Functions
    
    isCoordinatesArrayJson()
    
    isCoordinatesJson()
    
    isFeatureCollectionJson()
    
    isFeatureJson() isFeatureJson()
    目次
    
    Parameters
    
    Returns
    
    isPointGeometryJson()
    
    Interfaces
    Interfaces
    
    FeatureCollectionJson
    
    FeatureJson
    
    GeometryJson
    
    LineStringGeometryJson
    
    MaprayJson
    
    MultiLineStringGeometryJson
    
    MultiPointGeometryJson
    
    MultiPolygonGeometryJson
    
    NodeJson
    
    PointGeometryJson
    
    PolygonGeometryJson
    
    PropertiesJson
    
    Type aliases
    Type aliases
    
    Coordinates2DJson
    
    Coordinates3DJson
    
    CoordinatesJson
    
    GeoJSONLoader
    
    GeoJSONLoader
    
    Interfaces
    Interfaces
    
    Option
    
    Variables
    Variables
    
    defaultAltitude
    
    defaultAltitudeMode
    
    defaultExtrudedHeight
    
    defaultFillColor
    
    defaultIgnoreFeatureError
    
    defaultLineColor
    
    defaultLineWidth
    
    defaultPointBGColor
    
    defaultPointFGColor
    
    defaultPointIconId
    
    defaultPointSize
    
    defaultVisibility
    
    GeoMath
    
    GeoMath
    
    Functions
    Functions
    
    maprayLog2()
    
    GeoRastermap
    
    GeoRastermap
    
    Interfaces
    Interfaces
    
    Option
    
    GeoRegion
    
    GeoRegion
    
    Type aliases
    Type aliases
    
    RegionData2D
    
    RegionData3D
    
    Heightmap
    
    Heightmap
    
    Interfaces
    Interfaces
    
    HeightmapJson
    
    LoadOption
    
    Option
    
    ImageIconEntity
    
    ImageIconEntity
    
    Classes
    Classes
    
    ImageEntry
    
    Props
    
    Interfaces
    Interfaces
    
    ImageEntryOption
    
    ImageEntryProps
    
    ImageIconJson
    
    Json
    
    Option
    
    Variables
    Variables
    
    CIRCLE_SEP_LENGTH
    
    DEFAULT_ALPHA_CLIP_THRESHOLD
    
    DEFAULT_COLOR
    
    DEFAULT_ICON_SIZE
    
    DEFAULT_ORIGIN
    
    MAX_IMAGE_WIDTH
    
    SAFETY_PIXEL_MARGIN
    
    iconLoader
    
    ImageLayer
    
    ImageLayer
    
    Enumerations
    Enumerations
    
    DrawType
    
    Functions
    Functions
    
    isOption()
    
    Interfaces
    Interfaces
    
    Option
    
    PoleOption
    
    RenderCache
    
    ImageProvider
    
    ImageProvider
    
    Classes
    Classes
    
    Range
    
    Interfaces
    Interfaces
    
    ColorPixelFormat
    
    HeightmapPixelFormat
    
    Hook
    
    Info
    
    Type aliases
    Type aliases
    
    SupportedImageTypes
    
    Layer
    
    Layer
    
    Enumerations
    Enumerations
    
    Status
    
    Type
    
    Interfaces
    Interfaces
    
    Option
    
    Loader
    
    Loader
    
    Enumerations
    Enumerations
    
    Status
    
    Functions
    Functions
    
    defaultOnEntityCallback()
    
    defaultOnLoadCallback()
    
    Interfaces
    Interfaces
    
    Option
    
    Type aliases
    Type aliases
    
    EntityCallback()
    
    FinishCallback()
    
    LogoController
    
    LogoController
    
    Interfaces
    Interfaces
    
    Option
    
    MarkerLineEntity
    
    MarkerLineEntity
    
    Interfaces
    Interfaces
    
    Json
    
    Option
    
    Material
    
    Material
    
    Classes
    Classes
    
    Parameter
    
    Uniform
    
    VertexAttribute
    
    Interfaces
    Interfaces
    
    FuncInjectOption
    
    RenderCallback<E, U>
    
    ShaderHookOption
    
    UniformOption
    
    VertexAttributeOption
    
    Type aliases
    Type aliases
    
    AttributeType
    
    UniformType
    
    ModelEntity
    
    ModelEntity
    
    Interfaces
    Interfaces
    
    Json
    
    Option
    
    TransformJson
    
    PathEntity
    
    PathEntity
    
    Classes
    Classes
    
    FlakePrimitiveProducer
    
    PrimitiveProducer
    
    Interfaces
    Interfaces
    
    Json
    
    Option
    
    PointsJson
    
    PinEntity
    
    PinEntity
    
    Classes
    Classes
    
    AbstractPinEntry<T>
    
    MakiIconPinEntry
    
    TextPinEntry
    
    Interfaces
    Interfaces
    
    AbstractPinEntryOption
    
    Json
    
    MakiIconPinEntryOption
    
    Option
    
    PinEntryJson
    
    TextPinEntryOption
    
    Type aliases
    Type aliases
    
    ParentPinEntryOption
    
    PointCloud
    
    PointCloud
    
    Classes
    Classes
    
    Box
    
    Enumerations
    Enumerations
    
    PointShapeType
    
    PointSizeType
    
    Status
    
    Interfaces
    Interfaces
    
    BoxInfo
    
    Event
    
    Option
    
    RenderCache
    
    VariancePoints
    
    VertexAttrib
    
    Type aliases
    Type aliases
    
    ChildInfo
    
    EventType
    
    Listener()
    
    StatisticsHandler()
    
    Variables
    Variables
    
    CHILDREN_INDICES
    
    ListOfPointShapeTypes
    
    MIN_INT
    
    STATUS_COLOR_TABLE
    
    _variance_points_cache
    
    PointCloudMaterial
    
    PointCloudMaterial
    
    Interfaces
    Interfaces
    
    Option
    
    PointCloudProvider
    
    PointCloudProvider
    
    Classes
    Classes
    
    CacheManager
    
    Functions
    Functions
    
    applyInfoWithDefaults()
    
    isCloudInfo()
    
    isVariantsInfo()
    
    Interfaces
    Interfaces
    
    CloudInfo
    
    Data
    
    DataHeader
    
    Hook
    
    Info
    
    Metadata
    
    Option
    
    TimeInfo
    
    UniformEntry
    
    VariantsInfo
    
    Type aliases
    Type aliases
    
    TimeInfoHandler()
    
    Variables
    Variables
    
    DATA_HEADER_LENGTH
    
    PolygonEntity
    
    PolygonEntity
    
    Interfaces
    Interfaces
    
    Json
    
    Option
    
    RastermapPolygonAnimationEntity
    
    RastermapPolygonAnimationEntity
    
    Enumerations
    Enumerations
    
    ViewMode
    
    Interfaces
    Interfaces
    
    Json
    
    Option
    
    RastermapPolygonEntity
    
    RastermapPolygonEntity
    
    Enumerations
    Enumerations
    
    Target
    
    ViewMode
    
    Interfaces
    Interfaces
    
    Json
    
    Option
    
    RastermapPolygonMaterial
    
    RastermapPolygonMaterial
    
    Enumerations
    Enumerations
    
    TextureUnit
    
    Interfaces
    Interfaces
    
    Option
    
    RastermapTilesPolygonAnimationEntity
    
    RastermapTilesPolygonAnimationEntity
    
    Enumerations
    Enumerations
    
    ViewMode
    
    RastermapTilesPolygonEntity
    
    RastermapTilesPolygonEntity
    
    Enumerations
    Enumerations
    
    Target
    
    ViewMode
    
    RastermapTilesPolygonMaterial
    
    RastermapTilesPolygonMaterial
    
    Enumerations
    Enumerations
    
    ColorTableMode
    
    RenderStage
    
    RenderStage
    
    Classes
    Classes
    
    MirrorRenderStage
    
    PickRenderStage
    
    SceneRenderStage
    
    Enumerations
    Enumerations
    
    RenderTarget
    
    Interfaces
    Interfaces
    
    ClampEntityData
    
    RenderCache
    
    Variables
    Variables
    
    ListOfRenderTarget
    
    Resource
    
    Resource
    
    Enumerations
    Enumerations
    
    Type
    
    Functions
    Functions
    
    defaultTransformCallback()
    
    Interfaces
    Interfaces
    
    Option
    
    TransformResult
    
    Type aliases
    Type aliases
    
    TransformCallback()
    
    Scene
    
    Scene
    
    SceneLoader
    
    SceneLoader
    
    Interfaces
    Interfaces
    
    ModelRegisterJson
    
    OffsetTransformJson
    
    Option
    
    SceneJson
    
    Variables
    Variables
    
    _defaultHeaders
    
    StandardB3dProvider
    
    StandardB3dProvider
    
    Classes
    Classes
    
    Hook
    
    Interfaces
    Interfaces
    
    ResourceInfo
    
    StandardDemProvider
    
    StandardDemProvider
    
    Classes
    Classes
    
    Hook
    
    Interfaces
    Interfaces
    
    ResourceInfo
    
    Variables
    Variables
    
    DEFAULT_SUFFIX
    
    StandardImageProvider
    
    StandardImageProvider
    
    Classes
    Classes
    
    Hook
    
    Enumerations
    Enumerations
    
    CoordOrder
    
    CoordSystem
    
    Interfaces
    Interfaces
    
    ResourceInfo
    
    StandardPointCloudProvider
    
    StandardPointCloudProvider
    
    Classes
    Classes
    
    Hook
    
    Interfaces
    Interfaces
    
    Option
    
    ResourceInfo
    
    Task
    
    SunVisualizer
    
    SunVisualizer
    
    Interfaces
    Interfaces
    
    Parameters
    
    TextEntity
    
    TextEntity
    
    Classes
    Classes
    
    TextEntry
    
    Interfaces
    Interfaces
    
    EntryJson
    
    EntryOption
    
    EntryProps
    
    Json
    
    Option
    
    ParentProps
    
    Type aliases
    Type aliases
    
    FontStyle
    
    FontWeight
    
    Variables
    Variables
    
    DEFAULT_BG_COLOR
    
    DEFAULT_COLOR
    
    DEFAULT_FONT_FAMILY
    
    DEFAULT_FONT_SIZE
    
    DEFAULT_PIXEL_OFFSET
    
    DEFAULT_STROKE_COLOR
    
    DEFAULT_STROKE_WIDTH
    
    DEFAULT_TEXT_LOWER
    
    DEFAULT_TEXT_UPPER
    
    MAX_IMAGE_WIDTH
    
    SAFETY_PIXEL_MARGIN
    
    Viewer
    
    Viewer
    
    Classes
    Classes
    
    PoleInfo
    
    Enumerations
    Enumerations
    
    Category
    
    RenderMode
    
    Interfaces
    Interfaces
    
    GroundOpacityByDistance
    
    LoadStatus
    
    Option
    
    PickOption
    
    PickResult
    
    PoleOption
    
    Variables
    Variables
    
    ContainerPosition
    
    _positions
    
    WaterPolygonEntity
    
    WaterPolygonEntity
    
    Interfaces
    Interfaces
    
    Json
    
    LoadOption
    
    Option
    
    WaterPolygonEntityVisualizer
    
    WaterPolygonEntityVisualizer
    
    Interfaces
    Interfaces
    
    Option
    
    WaterShaderParameter
    
    WaterShaderWaterParameter
    
    WaterShaderWaveParameter
    
    Animation
    
    Animation
    
    Classes
    Classes
    
    AnimationError
    
    Binder
    
    abstract BindingBlock
    
    ComboVectorCurve
    
    ConstantCurve
    
    abstract Curve
    
    EasyBindingBlock
    
    Interval
    
    Invariance
    
    KFLinearCurve
    
    KFQuatLinearCurve
    
    KFStepCurve
    
    Time
    
    abstract Type
    
    TypeMismatchError
    
    Updater
    
    Namespaces
    Namespaces
    
    Binder
    
    Binder
    
    Type aliases
    Type aliases
    
    Setter()
    
    BindingBlock
    
    BindingBlock
    
    Classes
    Classes
    
    Parameter
    
    Curve
    
    Curve
    
    Type aliases
    Type aliases
    
    ValueChangeListener()
    
    EasyBindingBlock
    
    EasyBindingBlock
    
    Classes
    Classes
    
    Entry
    
    Type aliases
    Type aliases
    
    DescendantUnbinder()
    
    TypeSolver()
    
    Type
    
    Type
    
    Classes
    Classes
    
    AlreadyRegisteredError
    
    NotRegisteredError
    
    Cloud
    
    Cloud
    
    Classes
    Classes
    
    AbstractDataset
    
    abstract AbstractDatasetResource<T, J>
    
    B3dDataset
    
    abstract CloudApi
    
    CloudApiV1
    
    CloudApiV2
    
    Dataset
    
    Dataset3D
    
    Dataset3DResource
    
    DemDataset
    
    PointCloudDataset
    
    Scene
    
    TilesetDataset
    
    Namespaces
    Namespaces
    
    AbstractDataset
    
    AbstractDataset
    
    Interfaces
    Interfaces
    
    Count
    
    Json
    
    B3dDataset
    
    B3dDataset
    
    Interfaces
    Interfaces
    
    Count
    
    FileInfo
    
    Json
    
    Type aliases
    Type aliases
    
    Transform
    
    CloudApi
    
    CloudApi
    
    Enumerations
    Enumerations
    
    TokenType
    
    Interfaces
    Interfaces
    
    FeatureRequestJson
    
    LoadDatasetsJson
    
    CloudApiV1
    
    CloudApiV1
    
    Interfaces
    Interfaces
    
    Option
    
    CloudApiV2
    
    CloudApiV2
    
    Interfaces
    Interfaces
    
    Option
    
    Dataset
    
    Dataset
    
    Interfaces
    Interfaces
    
    Count
    
    Json
    
    Dataset3D
    
    Dataset3D
    
    Interfaces
    Interfaces
    
    Count
    
    Json
    
    RequestJson
    
    UploadFileInfo
    
    UploadUrlInfo
    
    DemDataset
    
    DemDataset
    
    Interfaces
    Interfaces
    
    Count
    
    Json
    
    RequestJson
    
    PointCloudDataset
    
    PointCloudDataset
    
    Interfaces
    Interfaces
    
    Count
    
    FileInfo
    
    Json
    
    Scene
    
    Scene
    
    Interfaces
    Interfaces
    
    FileJson
    
    Json
    
    TilesetDataset
    
    TilesetDataset
    
    Interfaces
    Interfaces
    
    Attribution
    
    Band
    
    CoodinateSystem
    
    CornerCoordinates
    
    Count
    
    Json
    
    Options
    
    Overviews
    
    RequestJson
    
    Status
    
    TilesetContourOption
    
    TilesetHeightmapOption
    
    TilesetImageOption
    
    TilesetInfo
    
    TilesetJson
    
    TilesetTilesOption
    
    UploadFileInfo
    
    UploadUrlInfo
    
    Wgs84Extent
    
    Type aliases
    Type aliases
    
    ContourType
    
    Vectile
    
    Vectile
    
    Interfaces
    Interfaces
    
    Json
    
    ベクトルタイル関連の機能
    
    ベクトルタイル関連の機能
    
    Classes
    Classes
    
    FeatureState
    
    abstract ProviderFactory
    
    SimpleProviderFactory
    
    abstract SpriteProvider
    
    StandardSpriteProvider
    
    StandardTileProvider
    
    abstract StyleLayer
    
    StyleManager
    
    abstract TileProvider
    
    Namespaces
    Namespaces
    
    SimpleProviderFactory
    
    SimpleProviderFactory
    
    Interfaces
    Interfaces
    
    Option
    
    SpriteProvider
    
    SpriteProvider
    
    Interfaces
    Interfaces
    
    LayoutItem
    
    Type aliases
    Type aliases
    
    Layout
    
    Sheet
    
    StandardSpriteProvider
    
    StandardSpriteProvider
    
    Interfaces
    Interfaces
    
    Headers
    
    Option
    
    StandardTileProvider
    
    StandardTileProvider
    
    Interfaces
    Interfaces
    
    Headers
    
    Option
    
    StyleManager
    
    StyleManager
    
    Interfaces
    Interfaces
    
    ImageOption
    
    Type aliases
    Type aliases
    
    ImageSource
    
    TileProvider
    
    TileProvider
    
    Interfaces
    Interfaces
    
    Area
    
    MetaData
    
    Type aliases
    Type aliases
    
    GeoPointData
    
    Json
    
    Matrix
    
    Vector2
    
    Vector3
    
    Vector4
    
    ViewToAlignGOCS
  - maprayui
    
    maprayui
    
    Classes
    Classes
    
    StandardUIViewer
    
    Namespaces
    Namespaces
    
    StandardUIViewer
    
    StandardUIViewer
    
    Enumerations
    Enumerations
    
    CameraMode
    
    OperationMode
    
    Interfaces
    Interfaces
    
    CameraParameter
    
    CameraParameterOption
    
    FlyParam
    
    FlyParamKeyPoint
    
    HashCameraParameter
    
    HeadingTilt
    
    Option
    
    RollPitchYawData
    
    RollPitchYawOption
    
    Variables
    Variables
    
    ALTITUDE_RANGE
    
    DEFAULT_CAMERA_PARAMETER
    
    DEFAULT_CAMERA_POSITION
    
    DEFAULT_LOOKAT_POSITION
    
    DEFAULT_MIN_ZOOM_LIMIT
    
    FAR_FACTOR
    
    FOV_FACTOR
    
    FOV_RANGE
    
    MINIMUM_FAR
    
    MINIMUM_NEAR
    
    NEAR_FACTOR
- Guides
  Guides
  - Core Viewer
    
    Core Viewer
    
    Render Callback
    
    Render Callback
    
    Camera Control
    
    Camera Control
  - Standard Viewer
    
    Standard Viewer
    
    Update Frame
    
    Update Frame
    
    Mouse Opertion
    
    Mouse Opertion
    
    Camera Control
    
    Camera Control
    
    Camera Animation
    
    Camera Animation
    
    URL Hash
    
    URL Hash
  - Basics
    Basics
    
    Basic Calculations
    
    Basic Calculations
    
    Coordinate System
    
    Coordinate System
    
    Tile Coordinates
    
    Tile Coordinates
    
    Programming Model
    
    Programming Model
    
    Getting Position
    
    Getting Position
  - Entities
    
    Entities
    
    TextEntity
    
    TextEntity
    
    PinEntity
    
    PinEntity
    
    ImageIconEntity
    
    ImageIconEntity
    
    MarkerLineEntity
    
    MarkerLineEntity
    
    PathEntity
    
    PathEntity
    
    PolygonEntity
    
    PolygonEntity
    
    ModelEntity
    
    ModelEntity
    
    Coordinate System
    
    Coordinate System
  - Tiles and Layers
    Tiles and Layers
    
    Point Cloud
    
    Point Cloud
    
    Building
    
    Building
    
    Vector Tiles
    
    Vector Tiles
    
    Use Opendata
    
    Use Opendata
    
    Customize Styles
    
    Customize Styles
    
    Image Layer
    
    Image Layer
    
    Original Provider
    
    Original Provider
    
    DEM Layer
    
    DEM Layer
    
    How to stack Layers
    
    How to stack Layers
    
    Flat DEM Provider
    
    Flat DEM Provider
    
    Quality and Performance
    Quality and Performance
    
    Dots per pixel
    
    Dots per pixel
    
    Omega limit
    
    Omega limit
    
    Contour Layer
    
    Contour Layer
  - Loaders
    Loaders
    
    GeoJSON
    
    GeoJSON
    
    Point Geometry
    
    Point Geometry
    
    LineString Geometry
    
    LineString Geometry
    
    Polygon Geometry
    
    Polygon Geometry
  - Mapray Cloud Datasets
    Mapray Cloud Datasets
    
    2D Dataset
    
    2D Dataset
    
    3D Dataset
    
    3D Dataset
    
    Scene
    
    Scene
  - Atmosphere and Universe
    
    Atmosphere and Universe
    
    Atmosphere
    
    Atmosphere
    
    Sun
    
    Sun
    
    Moon
    
    Moon
    
    Star
    
    Star
    
    Night Layer
    
    Night Layer
    
    Cloud
    
    Cloud
    
    Pole
    
    Pole
  - Animation
    
    Animation
    
    Basics
    
    Basics
    
    KFLinearCurve
    
    KFLinearCurve
    
    KFStepCurve
    
    KFStepCurve
    
    KFQuatLinearCurve
    
    KFQuatLinearCurve
    
    ComboVectorCurve
    
    ComboVectorCurve
    
    Custom Curve
    
    Custom Curve
    
    EasyBindingBlock
    
    EasyBindingBlock
  - Attribution
    
    Attribution
- Examples
  Examples
  - 0.9.6
    
    0.9.6
    
    Animation
    Animation
    
    Custom animation
    
    Curve animation
    
    Position curve
    
    Text animation
    
    Multiple animations
    
    Step animation
    
    Basic animation with UI Viewer
    
    MarkerLineEntity
    
    Atmosphere
    Atmosphere
    
    Add an atmosphere on the world
    
    Display clouds in the sky
    
    Display stars and the moon
    
    Camera
    Camera
    
    Animate the camera around a point
    
    Entities
    Entities
    
    Add a image icon
    
    Add a pin
    
    Add a text
    
    Change the style of a text entity
    
    Load a GeoJSON file with properties
    
    Terrain elevation queries
    
    Getting started
    Getting started
    
    Display basic earth on a webpage
    
    Imagery
    Imagery
    
    Add a raster tile source
    
    Switch a raster tile source
    
    Objects
    Objects
    
    Display 3D Buildings on the earth
    
    Display 3D Tokyo on the earth
    
    Display 3D Building on the earth with Mapray Cloud
    
    Pointcloud
    Pointcloud
    
    Display a point cloud
    
    Scenes
    Scenes
    
    Load scene file
    
    Vectile
    Vectile
    
    Display vector tiles
    
    Display vector tiles and changed style
    
    Display vector tiles with filter
    
    Display vector tiles with mapray cloud
    
    Display vector tiles with mapray cloud and changed style
  - Current
    
    Current
    
    Animation
    Animation
    
    Custom animation
    
    Curve animation
    
    Position curve
    
    Text animation
    
    Multiple animations
    
    Step animation
    
    Basic animation with UI Viewer
    
    MarkerLineEntity
    
    Model animation
    
    Model custom animation
    
    Atmosphere
    Atmosphere
    
    Add an atmosphere on the world
    
    Display clouds in the sky
    
    Display stars and the moon
    
    Add volume clouds to the world
    
    Camera
    Camera
    
    Animate the camera around a point
    
    Dem
    Dem
    
    Add a DEM layer
    
    Remove a DEM layer
    
    Set dots per pixel
    
    Set visibility of DEM layer
    
    Entities
    Entities
    
    Add a image icon
    
    Add a gltf model
    
    Add a pin
    
    Add a text
    
    Add a water polygon
    
    Add a water polygon with cloud api
    
    Change the style of a text entity
    
    Load a GeoJSON file with properties
    
    Terrain elevation queries
    
    Update model material
    
    Support of gltf variant
    
    Set water polygon parameter
    
    Getting started
    Getting started
    
    Display basic earth on a webpage
    
    Heightmap
    Heightmap
    
    Add region contour
    
    Colormap animation
    
    Contour animation
    
    Region Colormap Animation
    
    Region Contour Animation
    
    Compare Heightmaps
    
    Compare Heightmaps With Base
    
    Set contour parameter
    
    Set View Mode
    
    Imagery
    Imagery
    
    Add a raster tile source
    
    Switch a raster tile source
    
    Objects
    Objects
    
    Display 3D Buildings on the earth
    
    Display 3D Tokyo on the earth
    
    Display 3D Building on the earth with Mapray Cloud
    
    Display google 3dtiles
    
    Display plateau 3dtiles
    
    Pointcloud
    Pointcloud
    
    Display a point cloud
    
    Get the nearest point's position in the point cloud
    
    Scenes
    Scenes
    
    Load scene file
    
    Vectile
    Vectile
    
    Display vector tiles
    
    Display vector tiles and changed style
    
    Display vector tiles with filter
    
    Display vector tiles with mapray cloud
    
    Display vector tiles with mapray cloud and changed style
Mapray Cloud
Mapray Cloud
- Overview
  Overview
- Getting Started
  Getting Started
- Managing Datasets
  Managing Datasets
  - 2D Dataset
    
    2D Dataset
  - 3D Dataset
    
    3D Dataset
  - Point Cloud Dataset
    
    Point Cloud Dataset
  - Building Dataset
    
    Building Dataset
  - DEM Dataset
    
    DEM Dataset
    
    Input File Format
    
    Input File Format
  - Vector Tiles Dataset
    
    Vector Tiles Dataset
  - Limitations
    
    Limitations
- Organization
  Organization
- Tokens
  Tokens
  - API Key
    
    API Key
  - Organization token
    
    Organization token
  - User token
    
    User token
- Advanced Use Cases
  Advanced Use Cases
  - Scene
    
    Scene
  - Mapray Cloud API の利用
    
    Mapray Cloud API の利用
    
    Mapray Cloud API について
    
    Mapray Cloud API について
    
    API に対する認証
    
    API に対する認証
    
    データセットの操作
    
    データセットの操作
    
    Organization の操作
    
    Organization の操作
- Cloud API Reference

isFeatureJson()¶

isFeatureJson(node): node is FeatureJson

Parameters¶

Parameter	Type
`node`	`NodeJson`

Returns¶

node is FeatureJson