core-frontend
Classes
| Name | Description | |
|---|---|---|
| AccuDrawHintBuilder | AccuDrawHintBuilder is an InteractiveTool helper class that facilitates AccuDraw interaction. | |
| AccuSnap | AccuSnap is an aide for snapping to interesting points on elements or decorations as the cursor moves over them. | |
| ActivityMessageDetails | Specifies the details of an activity message to be displayed to the user. | |
| AngleDescription | Angle Property Description | Beta |
| AuxCoordSystem2dState | The state of an AuxCoordSystem2d element in the frontend | |
| AuxCoordSystem3dState | The state of an AuxCoordSystem3d element in the frontend | |
| AuxCoordSystemSpatialState | The state of an AuxCoordSystemSpatial element in the frontend | |
| AuxCoordSystemState | The state of an AuxCoordSystem element in the frontend | |
| BaseUnitFormattingSettingsProvider | This abstract class reacts to changes in the "active" iModel and updates the QuantityFormatter overrides and active | Beta |
| BeButtonEvent | Object sent to Tools that holds information about button/touch/wheel events. | |
| BeButtonState | ||
| BeTouchEvent | A ButtonEvent generated by touch input. | |
| BeWheelEvent | A BeButtonEvent generated by movement of a mouse wheel. | |
| BingElevationProvider | Provides an interface to the Bing Maps elevation services. | |
| BingLocationProvider | Provides an interface to the Bing Maps location services. | |
| BlankConnection | A connection that exists without an iModel. | |
| BriefcaseConnection | A connection to an editable briefcase on the backend. | |
| BriefcaseNotificationHandler | Base class for notification handlers for events from the backend that are specific to a BriefcaseConnection. | |
| BriefcaseTxns | Manages local changes to a BriefcaseConnection via Txns. | |
| CategorySelectorState | A set of Categories to be displayed in a ViewState. | |
| ChangeFlags | Describes which aspects of a Viewport have changed. | |
| CheckpointConnection | An IModelConnection to a checkpoint of an iModel, hosted on a remote backend over RPC. | |
| Cluster | A cluster of one or more Markers that overlap one another in the view. | |
| ContextRealityModelState | A ContextRealityModel attached to a DisplayStyleState supplying a TileTreeReference used to draw the | |
| DecorateContext | Provides context for a ViewportDecorator to add Decorations to be rendered within a Viewport. | |
| Decorations | A set of RenderGraphics and CanvasDecorations produced by Tools and Decorators, used to decorate the contents of a Viewport. | |
| DisclosedTileTreeSet | A set of TileTrees disclosed by a set of objects implementing TileTreeDiscloser, used to collect references to tile trees in use by those objects. | |
| DisplayStyle2dState | A display style that can be applied to 2d views. | |
| DisplayStyle3dState | A DisplayStyleState that can be applied to spatial views. | |
| DisplayStyleState | A DisplayStyle defines the parameters for 'styling' the contents of a ViewState. | |
| DrawingModelState | Represents the front-end state of a DrawingModel. | |
| DrawingViewState | A view of a DrawingModel | |
| DynamicsContext | Provides context for an InteractiveTool to display decorations representing its current state. | |
| ElementLocateManager | ||
| ElementPicker | ||
| ElementState | The "state" of an Element as represented in a web browser. | |
| EmphasizeElements | An implementation of FeatureOverrideProvider for emphasizing selected elements through simple color/transparency appearance overrides. | |
| EngineeringLengthDescription | Engineering Length Property Description | Beta |
| EntityState | The "state" of an Entity as represented in a web browser. | |
| EventController | An EventController maps user input events from a Viewport to the ToolAdmin so that tools can process them. | |
| FitViewTool | A tool that performs a fit view | |
| FlashSettings | Settings that control how geometry is "flashed" when hovered over in a Viewport. | |
| FlyViewTool | A tool that performs the fly operation | |
| FormattedQuantityDescription | Base Quantity Property Description | Beta |
| FrustumAnimator | Animates the transition of a Viewport from one Frustum to another. | |
| FuzzySearch | ||
| FuzzySearchResults | This class is used to return the results of FuzzySearch.search. | |
| GeographicTilingScheme | A MapTilingScheme using a simple geographic projection by which longitude and latitude are mapped directly to X and Y. | Beta |
| GeometricModel2dState | Represents the front-end state of a GeometricModel2d. | |
| GeometricModel3dState | Represents the front-end state of a GeometricModel3d. | |
| GeometricModelState | Represents the front-end state of a GeometricModel. | |
| GlobeAnimator | Animates the transition of a Viewport to view a location on the Earth. | |
| GraphicalEditingScope | Represents a period of time within an interactive editing session during which the | |
| GraphicBranch | A node in a scene graph. | |
| GraphicBuilder | Provides methods for constructing a RenderGraphic from geometric primitives. | |
| HiliteSet | A set of hilited elements for an IModelConnection, by element id. | |
| HitDetail | A HitDetail stores the result when locating geometry displayed in a view. | |
| HitList | The result of a "locate" is a sorted list of objects that satisfied the search criteria (a HitList). | |
| IconSprites | Icon sprites are loaded from .png files in the assets directory of imodeljs-native. | |
| IdleTool | The default "idle" tool. | |
| ImageryMapLayerFormat | Base class imagery map layer formats. | Beta |
| IModelApp | Global singleton that connects the user interface with the iTwin.js services. | |
| IModelConnection | A connection to a IModelDb hosted on the backend. | |
| IModelRoutingContext | Controls the RPC routing for an iModel connection. | |
| IndexBuffer | Builds up a VertexIndices. | |
| InputCollector | The InputCollector class can be used to implement a command for gathering input | |
| InteractiveTool | A Tool that may be installed, via ToolAdmin, to handle user input. | |
| IntersectDetail | ||
| IpcApp | The frontend of apps with a dedicated backend that can use Ipc. | |
| LengthDescription | Length Property Description | Beta |
| LocalUnitFormatProvider | Implementation of BaseUnitFormattingSettingsProvider that stores and retrieves data in local storage. | Beta |
| LocateOptions | Options that customize the way element location (i.e. | |
| LocateResponse | ||
| LookAndMoveTool | A tool that performs the walk operation using mouse+keyboard or touch controls. | |
| LookViewTool | A tool that performs the look operation | |
| MapCartoRectangle | A specialization of Range2d representing a Cartographic region on the surface of the Earth, | Beta |
| MapLayerFormat | Class representing a map-layer format. | Beta |
| MapLayerFormatRegistry | Beta | |
| MapLayerSource | A source for map layers. | |
| MapTile | A Tile belonging to a MapTileTree representing a rectangular region of a map of the Earth. | Beta |
| MapTileProjection | Projects points within the rectangular region of a MapTile into 3d space. | Beta |
| MapTileTree | A quad tree consisting of MapTiles representing the map imagery draped onto the surface of the Earth. | Beta |
| MapTilingScheme | A scheme for converting between two representations of the surface of the Earth: an ellipsoid and a rectangular tiled map. | Beta |
| MarginPercent | Specifies margins to apply around a view volume for methods like ViewState.lookAtVolume and Viewport.zoomToElements, expanding the | |
| Marker | A Marker is a CanvasDecoration, whose position follows a fixed location in world space. | |
| MarkerSet | A set of Markers that are logically related, such that they cluster when they overlap one another in screen space. | |
| MeasureAreaByPointsTool | Report area defined by points using current quantity formatter for area. | |
| MeasureAreaTool | Report accumulated areas of selected elements using the current quantity formatter for area. | |
| MeasureDistanceTool | Report distance between 2 points using current quantity formatter for length. | |
| MeasureElementTool | Base class for mass properties tools. | |
| MeasureLengthTool | Report accumulated lengths of selected elements using the current quantity formatter for length. | |
| MeasureLocationTool | Report spatial coordinate at a point as well as cartographic location for geolocated models using current quantity formatters. | |
| MeasureVolumeTool | Report accumulated volumes of selected elements using the current quantity formatter for volume. | |
| MeshParams | Describes mesh geometry to be submitted to the rendering system. | |
| ModelSelectorState | The state of a ModelSelector. | |
| ModelState | Represents the front-end state of a Model. | |
| NativeApp | The frontend of a native application | |
| NotificationHandler | Base class for all implementations of an Ipc notification response interface. | |
| NotificationManager | The NotificationManager controls the interaction with the user for prompts, error messages, and alert dialogs. | |
| NotifyMessageDetails | Describes a message to be displayed to the user. | |
| OffScreenViewport | A viewport that draws to an offscreen buffer instead of to the screen. | |
| OrthographicViewState | Defines a spatial view that displays geometry on the image plane using a parallel orthographic projection. | |
| PanViewTool | The tool that performs a Pan view operation | |
| PhysicalModelState | Represents the front-end state of a PhysicalModel. | |
| PlanarClipMaskState | The State of Planar Clip Mask applied to a reality model or background map. | Beta |
| PolylineParams | Describes a set of tesselated polylines. | |
| PrimitiveTool | The PrimitiveTool class can be used to implement tools to create or modify geometric elements. | |
| QuadId | Identifies a node within a quad tree, such as a MapTile within a MapTileTree. | Beta |
| QuantityFormatter | Class that supports formatting quantity values into strings and parsing strings into quantity values. | |
| RealityMeshParamsBuilder | Incrementally constructs a RealityMeshParams. | Beta |
| RealityTile | A Tile within a RealityTileTree, representing part of a reality model (e.g., a point cloud or photogrammetry mesh) or 3d terrain with map imagery. | Beta |
| RealityTileTree | Base class for a TileTree representing a reality model (e.g., a point cloud or photogrammetry mesh) or 3d terrain with map imagery. | Beta |
| RenderClipVolume | An opaque representation of a clip volume applied to geometry within a Viewport. | |
| RenderContext | Provides context for producing RenderGraphics for drawing within a Viewport. | |
| RenderGraphic | Abstract representation of an object which can be rendered by a RenderSystem. | |
| RenderGraphicOwner | A graphic that owns another graphic. | |
| RenderSystem | A RenderSystem provides access to resources used by the internal WebGL-based rendering system. | |
| RotateViewTool | A tool that performs a Rotate view operation | |
| Scene | Holds a collection of objects comprising the scene to be drawn by a Viewport's. | |
| SceneContext | Context used to create the scene to be drawn in a Viewport. | |
| ScreenViewport | An interactive Viewport that exists within an HTMLDivElement. | |
| ScrollViewTool | A tool that performs the scroll operation | |
| SectionDrawingModelState | Represents the front-end state of a SectionDrawingModel. | |
| SelectionSet | A set of currently selected elements for an IModelConnection. | |
| SelectionTool | Tool for picking a set of elements of interest, selected by the user. | |
| SetupCameraTool | A tool that sets the view camera by two points. | |
| SetupWalkCameraTool | A tool that sets a walk tool starting position by a floor point and look direction. | |
| SheetModelState | Represents the front-end state of a SheetModel. | |
| SheetViewState | A view of a SheetModel. | |
| SnapDetail | A SnapDetail is generated from the result of a snap request. | |
| SnapshotConnection | A connection to a SnapshotDb hosted on a backend. | |
| SpatialLocationModelState | Represents the front-end state of a SpatialLocationModel. | |
| SpatialModelState | Represents the front-end state of a SpatialModel. | |
| SpatialViewState | Defines a view of one or more SpatialModels. | |
| Sprite | Sprites are small raster images that are drawn on top of Viewports by a ViewDecoration. | |
| SpriteLocation | A Sprite location. | |
| StandardView | Supplies access to a set of commonly-used view rotations. | |
| StandardViewTool | A tool that rotates the view to one of the standard views. | |
| Storage | A local disk-based cache for key value pairs for NativeApps. | |
| SurveyLengthDescription | Survey Length Property Description | Beta |
| TentativePoint | ||
| TerrainMeshProvider | Provides 3d meshes representing terrain for display in a Viewport. | Beta |
| TerrainProviderRegistry | A registry of TerrainProviders identified by their unique names. | Beta |
| Tile | A 3d tile within a TileTree. | |
| TileAdmin | Manages Tiles and TileTrees on behalf of IModelApp. | |
| TileDrawArgs | Provides context used when selecting and drawing Tiles. | |
| TileGeometryCollector | Collects geoemtry from a GeometryTileTreeReference within a specified volume at a specified level of detail. | Beta |
| TileRequest | Represents a pending or active request to load the contents of a Tile. | |
| TileRequestChannel | A channel over which requests for tile content can be made. | |
| TileRequestChannels | A set of named TileRequestChannels via which content for Tiles can be requested. | |
| TileRequestChannelStatistics | Statistics regarding the current and cumulative state of one or more TileRequestChannels. | |
| Tiles | Provides access to TileTrees associated with an IModelConnection. | |
| TileStorage | Beta | |
| TileTree | A hierarchical level-of-detail tree of 3d Tiles to be rendered in a Viewport. | |
| TileTreeReference | A reference to a TileTree suitable for drawing within a Viewport. | |
| TileUsageMarker | A marker associated with a Tile to track usage of that tile by any number of TileUsers. | |
| Tool | A Tool that performs an action. | |
| ToolAdmin | Controls the operation of Tools, administering the current ViewTool, PrimitiveTool, and IdleTool and forwarding events to the appropriate tool. | |
| ToolAssistance | Tool Assistance helper methods. | |
| ToolRegistry | The ToolRegistry holds a mapping between toolIds and their corresponding Tool class. | |
| ToolSettings | Settings that control the behavior of built-in tools. | |
| TwoWayViewportFrustumSync | Forms a bidirectional connection between two Viewports such that the Frustums of each are synchronized with one another. | |
| TwoWayViewportSync | Forms a bidirectional connection between two Viewports such that the ViewStates of each are synchronized with one another. | |
| VertexTableBuilder | Builds a VertexTable from some data type supplying the vertex data. | |
| ViewClipByElementTool | A tool to define a clip volume for a view using the element aligned box or axis aligned box. | |
| ViewClipByPlaneTool | A tool to define a clip volume for a view by specifying a plane | |
| ViewClipByRangeTool | A tool to define a clip volume for a view by specifying range corners | |
| ViewClipByShapeTool | A tool to define a clip volume for a view by specifying a shape | |
| ViewClipClearTool | A tool to remove a clip volume for a view | |
| ViewClipDecorationProvider | An implementation of ViewClipEventHandler that responds to new clips by presenting clip modification handles | |
| ViewClipTool | A tool to define a clip volume for a view | |
| ViewCreator2d | API for creating a ViewState2d for a 2D model (GeometricModel2dState). | |
| ViewCreator3d | API for creating a 3D default ViewState3d for an iModel. | |
| ViewGlobeBirdTool | A tool that views a location on the background map from a bird's eye perspective; the viewed location is derived from the position of the current camera's eye above the background map. | |
| ViewGlobeIModelTool | A tool that views the current iModel on the background map so that the extent of the project is visible. | |
| ViewGlobeLocationTool | A tool that views a location on the background map corresponding to a specified string. | |
| ViewGlobeSatelliteTool | A tool that views a location on the background map from a satellite's perspective; the viewed location is derived from the position of the current camera's eye above the background map. | |
| ViewingSpace | Describes a Viewport's viewing volume, plus its size on the screen. | |
| ViewManager | The ViewManager holds the list of opened views, plus the selected view. | |
| ViewManip | Base class for tools that manipulate the frustum of a Viewport. | |
| Viewport | A Viewport renders the contents of one or more GeometricModels onto an HTMLCanvasElement. |
|
| ViewPose | The "pose" for a View describing the viewed area or volume, depending upon whether | |
| ViewPose2d | The "pose" for a ViewState2d. | |
| ViewPose3d | The "pose" for a ViewState3d, including information about the view's Camera if it is enabled. | |
| ViewRect | A rectangle in unsigned integer view coordinates with (0,0) corresponding to the top-left corner of the view. | |
| ViewRedoTool | A tool that performs view redo operation. | |
| ViewState | The front-end state of a ViewDefinition element. | |
| ViewState2d | Defines the state of a view of a single 2d model. | |
| ViewState3d | Defines the state of a view of 3d models. | |
| ViewToggleCameraTool | A tool that toggles the camera on/off in a spatial view | |
| ViewTool | An InteractiveTool that manipulates a view. | |
| ViewUndoTool | A tool that performs view undo operation. | |
| WalkViewTool | A tool that performs the walk operation | |
| WebMercatorTilingScheme | A MapTilingScheme using the EPSG:3857 projection. | Beta |
| WindowAreaTool | A tool that performs a Window-area view operation | |
| ZoomViewTool | A tool that performs the zoom operation |
Constants
| Name | Description | |
|---|---|---|
| iModelJsCss | ||
| ITWINJS_CORE_VERSION | ||
| UNIT_EXTRA_DATA | Additional unit data such alternate display label not found in the Units Schema |
Enumerations
| Name | Description | |
|---|---|---|
| ACSDisplayOptions | ||
| ACSType | ||
| ActivityMessageEndReason | Reason for ending the activity message via endActivityMessage | |
| BeButton | ||
| BeModifierKeys | Numeric mask for a set of modifier keys (control, shift, and alt). | |
| ClipEventType | Event types for ViewClipDecorationProvider.onActiveClipChanged \ | |
| ContextRotationId | Specify the rotation to return from AccuDrawHintBuilder.getContextRotation. | |
| CoordinateLockOverrides | ||
| CoordSource | The source that generated a coordinate. | |
| CoordSystem | Coordinate system types | |
| DepthPointSource | Source of depth point returned by Viewport.pickDepthPoint. | |
| EventHandled | ||
| FlashMode | As part of FlashSettings, describes how geometry is flashed. | |
| FrontendLoggerCategory | Logger categories used by this package | |
| GraphicType | Describes the type of a GraphicBuilder, which defines the coordinate system in which the builder's geometry is defined and | |
| HitDetailType | ||
| HitGeomType | What was being tested to generate this hit. | |
| HitParentGeomType | Classification of GeometricPrimitive that generated the Hit. | |
| HitPriority | ||
| HitSource | The procedure that generated this Hit. | |
| InputSource | The source that generated an event. | |
| KeyinParseError | Possible errors resulting from ToolRegistry.parseKeyin. | |
| LocateAction | The possible actions for which a locate filter can be called. | |
| LocateFilterStatus | Values to return from a locate filter. | |
| ManipulatorToolEvent | ||
| MapLayerImageryProviderStatus | Beta | |
| MapLayerSourceStatus | Values for return codes from MapLayerSource.validateSource | |
| MapTileTreeScaleRangeVisibility | Map tile tree scale range visibility values. | Beta |
| MessageBoxIconType | Describes the icon displayed in a messagebox opened using NotificationManager.openMessageBox. | |
| MessageBoxType | Describes the set of buttons displayed in a message box opened using NotificationManager.openMessageBox. | |
| MessageBoxValue | Describes the possible return values produced when the user clicks a button in a messagebox opened using NotificationManager.openMessageBox. | |
| OutputMessageAlert | Describes the alert behavior of a NotifyMessageDetails. | |
| OutputMessagePriority | Classifies a NotifyMessageDetails by its level of importance. | |
| OutputMessageType | Describes the type and behavior of a NotifyMessageDetails. | |
| ParseAndRunResult | The result type of ToolRegistry.parseAndRun. | |
| QuantityType | Defines standard format types for tools that need to display measurements to user. | |
| SelectionMethod | The method for choosing elements with the SelectionTool | |
| SelectionMode | The mode for choosing elements with the SelectionTool | |
| SelectionProcessing | The processing method to use to update the current selection. | |
| SelectionSetEventType | Identifies the type of changes made to the SelectionSet to produce a SelectionSetEvent. | |
| SnapHeat | ||
| SnapMode | ||
| SnapStatus | ||
| StandardViewId | Describes a set of commonly-used view rotations. | |
| StartOrResume | ||
| TileBoundingBoxes | Options for displaying tile bounding boxes for debugging purposes. | |
| TileGraphicType | Describes the type of graphics produced by a TileTreeReference. | |
| TileLoadPriority | Loosely describes the "importance" of a Tile. | |
| TileLoadStatus | Describes the current status of a Tile's content. | |
| TileTreeLoadStatus | Describes the current state of a TileTree. | |
| TileVisibility | Describes the visibility of a tile based on its size and a view frustum. | |
| ToolAssistanceImage | Tool Assistance known images | |
| ToolAssistanceInputMethod | Input Method for Tool Assistance instruction | |
| UniformType | The underlying data types that can be used for uniform variables in screen-space effect shaders. | |
| VaryingType | The underlying data types that can be used for varying variables in screen-space effect shaders. | |
| ViewStatus | Describes the result of a viewing operation such as those exposed by ViewState and Viewport. | |
| ViewUndoEvent | Describes an undo or redo event for a Viewport. |
Global Functions
| Name | Description | |
|---|---|---|
| calculateEcefToDbTransformAtLocation | Calculate the ECEF to database (IModel) coordinate transform at a provided location, using the GCS of the iModel. | |
| calculateEdgeTableParams | ||
| canvasToImageBuffer | Create an ImageBuffer in the specified format with the same dimensions and contents as a canvas. | |
| canvasToResizedCanvasWithBars | Resize a canvas to a desired size. | |
| connectViewportFrusta | Form a connection between two or more Viewports such that they all view the same volume. | |
| connectViewports | Forms a connection between two or more Viewports such that a change in any one of the viewports is reflected in all of the others. | |
| connectViewportViews | Form a connection between two or more Viewports such that every aspect of the viewports are kept in sync. | |
| extractImageSourceDimensions | Extract the dimensions of the jpeg or png data encoded in an ImageSource. | |
| getCenteredViewRect | Determine the maximum ViewRect that can be fitted and centered in specified ViewRect given a required aspect ratio. | |
| getCesiumAssetUrl | Return the URL for a Cesium ION asset from its asset ID and request Key. | |
| getCompressedJpegFromCanvas | Produce a jpeg compressed to no more than specified bytes and of no less than specified quality. | |
| getImageSourceFormatForMimeType | Get the ImageSourceFormat corresponding to the mime type string, or undefined if the string does not identify a supported ImageSourceFormat. | |
| getImageSourceMimeType | Get a string describing the mime type associated with an ImageSource format. | |
| getQuantityTypeKey | Function to return a QuantityTypeKey given either a QuantityType enum value or a string. | |
| imageBitmapFromImageSource | Extract a bitmap from a binary jpeg or png. | |
| imageBufferToBase64EncodedPng | Converts the contents of an ImageBuffer to PNG format. | |
| imageBufferToCanvas | Create a canvas element with the same dimensions and contents as an image buffer. | |
| imageBufferToPngDataUrl | Produces a data url in "image/png" format from the contents of an ImageBuffer. | |
| imageElementFromImageSource | Extract an html Image element from a binary jpeg or png. | |
| imageElementFromUrl | Create an html Image element from a URL. | |
| isCheckboxFormatPropEditorSpec | CheckboxFormatPropEditorSpec type guard. | |
| isCustomQuantityTypeDefinition | CustomQuantityTypeDefinition type guard. | |
| isTextInputFormatPropEditorSpec | TextInputFormatPropEditorSpec type guard. | |
| isTextSelectFormatPropEditorSpec | TextSelectFormatPropEditorSpec type guard. | |
| openImageDataUrlInNewWindow | Open an image specified as a data URL in a new window or tab. | Beta |
| queryTerrainElevationOffset | Queries the actual elevation of a cartographic point on the globe (using Bing elevation services) | |
| readElementGraphics | Convert the byte array returned by TileAdmin.requestElementGraphics into a RenderGraphic. | |
| readGltfGraphics | Produce a RenderGraphic from a glTF asset suitable for use in view decorations. | |
| splitMeshParams | ||
| splitPolylineParams | ||
| synchronizeViewportFrusta | A function that returns a SynchronizeViewports function that synchronizes the viewed volumes of each viewport. | |
| synchronizeViewportViews | A function that returns a SynchronizeViewports function that synchronizes every aspect of the viewports' states, including | |
| tesselatePolyline | Strictly for tests. | |
| tryImageElementFromUrl | Try to create an html Image element from a URL. | |
| upsampleRealityMeshParams | ||
| wantJointTriangles |
Interfaces
| Name | Description | |
|---|---|---|
| Animator | An object to animate a transition of a Viewport. | |
| BatchOptions | Options used when constructing a Batch - that is, a RenderGraphic with an associated FeatureTable describing individual Features within the |
|
| BeButtonEventProps | Properties for constructing a BeButtonEvent | |
| BeTouchEventProps | Properties for initializing a BeTouchEvent | |
| BeWheelEventProps | Properties for constructing a BeWheelEvent | |
| BlankConnectionProps | The properties for creating a Blank IModelConnection | |
| CanvasDecoration | A Decoration that is drawn onto the | |
| ChangeViewedModel2dOptions | Options for changing the viewed Model of a 2d view via Viewport.changeViewedModel2d | |
| CheckboxFormatPropEditorSpec | CheckboxFormatPropEditorSpec defines getter and setter method for a boolean property editor. | |
| ComputeChordToleranceArgs | Arguments used to compute the chord tolerance (level of detail) of the RenderGraphics produced by a GraphicBuilder. | |
| ComputeDisplayTransformArgs | Arguments supplied to ViewState.computeDisplayTransform. | Beta |
| CreateRenderMaterialArgs | Arguments supplied to RenderSystem.createRenderMaterial. | |
| CreateTextureArgs | Arguments supplied to RenderSystem.createTexture to create a RenderTexture. | |
| CreateTextureFromSourceArgs | Arguments supplied to RenderSystem.createTextureFromSource. | |
| CustomFormatPropEditorSpec | Properties that define an EditorSpec for editing a custom formatting property that is stored in the "custom" property in the FormatProps. | |
| CustomGraphicBuilderOptions | Options for creating a GraphicBuilder to produce a RenderGraphic that is not associated with any particular Viewport and may not be associated with | |
| CustomQuantityTypeDefinition | CustomQuantityTypeDefinition interface is used to define a Custom quantity type that can be registered with the QuantityFormatter. | |
| Decorator | Interface for drawing decoration graphics into, or on top of, the active ScreenViewports managed by ViewManager. | |
| DepthPointOptions | Options to control behavior of Viewport.pickDepthPoint. | |
| DepthRangeNpc | The minimum and maximum values for the z-depth of a rectangle of screen space. | |
| DownloadProgressInfo | Download progress information. | |
| EdgeParams | Describes the edges of a mesh. | |
| EdgeTableInfo | ||
| ExtentLimits | Describes the largest and smallest values allowed for the extents of a ViewState. | |
| FeatureOverrideProvider | An object that customizes the appearance of Features within a Viewport using FeatureSymbology.Overrides. | |
| FormatterParserSpecsProvider | Interface that defines the functions required to be implemented to provide custom formatting and parsing of a custom quantity type. | |
| FormattingUnitSystemChangedArgs | Arguments sent to FormattingUnitSystemChanged event listeners. | |
| FrontendHubAccess | ||
| FrontendSecurityOptions | Options that can be supplied with IModelAppOptions to customize frontend security. | |
| FuzzySearchResult | Interface implemented by objects returned while iterating through FuzzySearchResults | |
| GenericAbortSignal | Partial interface of AbortSignal. | Beta |
| GeometryTileTreeReference | A TileTreeReference that can supply geometry in the form of Polyfaces from Tiles belonging to its TileTree and satisfying the criteria defined | Beta |
| GetPixelDataWorldPointArgs | Arguments to Viewport.getPixelDataWorldPoint. | |
| GlobalAlignmentOptions | Options that control how a view is aligned with the globe. | |
| GlobalLocation | Describes a location on the earth using cartographic data structures. | |
| GlobalLocationArea | Describes a rectangular area of the earth using cartographic data structures. | |
| GltfMeshPrimitive | A unit of geometry belonging to a GltfMesh. | |
| GltfNodeBaseProps | Properties common to Gltf1Node and Gltf2Node. | |
| GltfTextureInfo | Describes a reference to a GltfTexture. | |
| GpuMemoryLimits | Defines separate GpuMemoryLimits for mobile and desktop clients. | |
| GraphicArc | A GraphicPrimitive representing a 3d open arc or closed ellipse that can be supplied to GraphicBuilder.addPrimitive. | |
| GraphicArc2d | A GraphicPrimitive representing a 2d open arc or closed ellipse that can be supplied to GraphicBuilder.addPrimitive. | |
| GraphicBranchOptions | Options passed to RenderSystem.createGraphicBranch. | |
| GraphicBuilderOptions | Options for creating a GraphicBuilder used by functions like DecorateContext.createGraphic and RenderSystem.createGraphic. | |
| GraphicLineString | A GraphicPrimitive representing a line string that can be supplied to GraphicBuilder.addPrimitive. | |
| GraphicLineString2d | A GraphicPrimitive representing a 2d line string that can be supplied to GraphicBuilder.addPrimitive. | |
| GraphicLoop | A GraphicPrimitive representing a 3d planar region that can be supplied to GraphicBuilder.addPrimitive. | |
| GraphicPath | A GraphicPrimitive representing a 3d open path that can be supplied to GraphicBuilder.addPrimitive. | |
| GraphicPointString | A GraphicPrimitive representing a point string that can be supplied to GraphicBuilder.addPrimitive. | |
| GraphicPointString2d | A GraphicPrimitive representing a 2d point string that can be supplied to GraphicBuilder.addPrimitive. | |
| GraphicPolyface | A GraphicPrimitive representing a mesh that can be supplied to GraphicBuilder.addPrimitive. | |
| GraphicPrimitive2d | Base interface for a 2d GraphicPrimitive that can be supplied to GraphicBuilder.addPrimitive. | |
| GraphicShape | A GraphicPrimitive representing a closed 3d planar region that can be supplied to GraphicBuilder.addPrimitive. | |
| GraphicShape2d | A GraphicPrimitive representing a closed 2d region that can be supplied to GraphicBuilder.addPrimitive. | |
| GraphicSolidPrimitive | A GraphicPrimitive representing a SolidPrimitive to be supplied to GraphicBuilder.addPrimitive. | |
| HitListHolder | ||
| IModelAppOptions | Options that can be supplied to IModelApp.startup to customize frontend behavior. | |
| IModelIdArg | ||
| IpcAppOptions | Options for IpcApp.startup | |
| ITwinIdArg | Argument for methods that can supply an iTwinId and iModelId. | Beta |
| LookAtArgs | Arguments to ViewState3d.lookAt for either a perspective or orthographic view | |
| LookAtOrthoArgs | Arguments to ViewState3d.lookAt to set up an orthographic view | |
| LookAtPerspectiveArgs | Arguments to ViewState3d.lookAt to set up a perspective view | |
| LookAtUsingLensAngle | Arguments to ViewState3d.lookAt to set up an perspective view using a (field-of-view) lens angle. | |
| MapLayerAccessClient | Beta | |
| MapLayerAccessToken | Beta | |
| MapLayerAccessTokenParams | Beta | |
| MapLayerAuthenticationInfo | Beta | |
| MapLayerOptions | Options supplied at startup via IModelAppOptions.mapLayerOptions to specify access keys for various map layer formats. | Beta |
| MapLayerScaleRangeVisibility | MapLayer visibility based on its scale range definition. | Beta |
| MapLayerSourceValidation | ||
| MapLayerTokenEndpoint | Beta | |
| MarginOptions | Options that control the margin around the edges of a volume for lookAt and Fit view operations | |
| MaterialDiffuseProps | Describes the diffuse properties of a RenderMaterial. | |
| MaterialSpecularProps | Describes the specular properties of a material. | |
| MaterialTextureMappingProps | Describes how to map a RenderTexture's image to the surfaces to which a RenderMaterial is applied. | |
| MeshArgs | ||
| ModelDisplayTransformProvider | Interface adopted by an object that wants to apply per-model display transforms. | Beta |
| NativeAppOpts | Options for NativeApp.startup | |
| OffScreenViewportOptions | Options supplied when creating an OffScreenViewport. | |
| OnViewExtentsError | A method to be called if an error occurs while adjusting a ViewState's extents | |
| OsmBuildingDisplayOptions | Options controlling display of OpenStreetMap Buildings. | |
| OverrideFormatEntry | Override format entries can define formats for any of the different unit systems. | |
| PaddingPercent | Specifies padding to apply around a view volume for methods like ViewState.lookAtVolume and Viewport.zoomToElements, expanding or | |
| ParsedKeyin | Successful result from ToolRegistry.parseKeyin. | |
| ParseKeyinError | Possible errors form ToolRegistry.parseKeyin. | |
| ParticleCollectionBuilder | Interface for producing a collection of particles suitable for use in particle effects. | |
| ParticleCollectionBuilderParams | Parameters used to construct a ParticleCollectionBuilder. | |
| ParticleProps | Describes a particle to to add to a particle collection via ParticleCollectionBuilder.addParticle. | |
| PickableGraphicOptions | Options used as part of GraphicBuilderOptions to describe a pickable RenderGraphic. | |
| PointCloudArgs | ||
| PolylineArgs | ||
| PreferenceArg | Argument for methods that can supply the user preference content. | Beta |
| PreferenceKeyArg | Argument for methods that must supply a key for the user preference. | Beta |
| PullChangesOptions | Options for pulling iModel changes. | |
| QuantityFormatOverridesChangedArgs | Arguments sent to UnitFormattingSettingsProvider when overrides are changed. | |
| QuantityFormatsChangedArgs | Arguments sent to QuantityFormatsChanged event listeners. | |
| QuantityTypeDefinition | This interface supplies the definition of a standard quantity type that is registered with the QuantityFormatter. |
|
| QueryScreenFeaturesOptions | Options specifying how to query for visible Features by reading pixels rendered by a Viewport. | |
| QueryTileFeaturesOptions | Options specifying how to query for visible Features by inspecting the Tiles selected for display by a Viewport. | |
| ReadGltfGraphicsArgs | Arguments supplied to readGltfGraphics to produce a RenderGraphic from a glTF asset. | |
| ReadImageBufferArgs | Arguments supplied to Viewport.readImageBuffer. | |
| ReadMeshArgs | Arguments supplied to TerrainMeshProvider.readMesh. | Beta |
| RealityDataSource | This interface provide methods used to access a reality data from a reality data provider | Beta |
| RealityMeshParams | Geometry for a reality mesh to be submitted to the RenderSystem for conversion to a RenderGraphic. | Beta |
| RealityMeshParamsBuilderOptions | Options used to construct a RealityMeshParamsBuilder. | Beta |
| RenderSystemDebugControl | An interface optionally exposed by a RenderSystem that allows control of various debugging features. | Beta |
| RequestMeshDataArgs | Arguments supplied to TerrainMeshProvider.requestMeshData. | Beta |
| ScreenSpaceEffectBuilder | An interface used to construct and register with the IModelApp.renderSystem a custom screen-space effect. | |
| ScreenSpaceEffectBuilderParams | Parameters used to create a ScreenSpaceEffectBuilder. | |
| ScreenSpaceEffectContext | Context passed to ScreenSpaceEffectBuilder.shouldApply. | |
| ScreenSpaceEffectSource | The GLSL implementation of the effect produced by a ScreenSpaceEffectBuilder, to be integrated into a complete shader program. | |
| SelectAddEvent | Passed to SelectionSet.onChanged event listeners when elements are added to the selection set. | |
| SelectedViewportChangedArgs | Argument for ViewManager.onSelectedViewportChanged | |
| SelectRemoveEvent | Passed to SelectionSet.onChanged event listeners when elements are removed from the selection set. | |
| SelectReplaceEvent | Passed to SelectionSet.onChanged event listeners when elements are simultaneously added to and removed from the selection set. | |
| SplitMeshArgs | ||
| SplitPointStringArgs | ||
| SplitPolylineArgs | ||
| SplitVertexTableArgs | ||
| TerrainMeshProviderOptions | Options supplied to TerrainProvider.createTerrainMeshProvider to construct a TerrainMeshProvider. | Beta |
| TerrainProvider | Interface adopted by an object that can supply TerrainMeshProviders enabling the display of 3d terrain in a Viewport. | Beta |
| TextInputFormatPropEditorSpec | TextInputFormatPropEditorSpec defines getter and setter method for a text input property editor. | |
| TextSelectFormatPropEditorSpec | TextSelectFormatPropEditorSpec defines getter and setter method for a Select/Dropdown property editor. | |
| TextureCacheOwnership | Specifies that a RenderTexture should be kept in memory until the corresponding IModelConnection is closed, at | |
| TextureImage | Describes the image from which to create a RenderTexture. | |
| TileContent | Describes the contents of a Tile. | |
| TiledGraphicsProvider | Provides a way for applications to inject additional non-decorative graphics into a Viewport by supplying one or more TileTreeReferences capable of loading and drawing the graphics. | |
| TileDrawArgParams | Parameters used to construct TileDrawArgs. | |
| TileGeometryCollectorOptions | Options for creating a TileGeometryCollector. | Beta |
| TileParams | Parameters used to construct a Tile. | |
| TileTreeDiscloser | Interface adopted by an object that contains references to TileTrees, to expose those trees. | |
| TileTreeOwner | Owns and manages the lifecycle of a TileTree. | |
| TileTreeParams | Parameters used to construct a TileTree. | |
| TileTreeSupplier | Interface adopted by an object which can supply a TileTree for rendering. | |
| TileUser | Represents some object that makes use of Tiles in some way - e.g., by requesting and/or displaying their contents, querying their geometry, etc. | |
| TokenArg | Argument for methods that can supply an access token. | Beta |
| ToolAssistanceInstruction | Interface used to describe a Tool Assistance instruction. | |
| ToolAssistanceInstructions | Interface used to describe Tool Assistance for a tool's state. | |
| ToolAssistanceKeyboardInfo | Tool Assistance image keyboard keys | |
| ToolAssistanceSection | Interface used to describe a Tool Assistance section with a label and a set of instructions. | |
| ToolTipOptions | Describes the behavior of a tooltip created using NotificationManager.openToolTip. | |
| Uniform | Represents a uniform variable in a shader program used by a custom screen-space effect, providing methods for setting the current value of the uniform. | |
| UniformArrayParams | Parameters used to define an array of uniform variables for a ScreenSpaceEffectBuilder's shader program. | |
| UniformContext | Context supplied to UniformParams.bind. | |
| UniformParams | Parameters used to define a uniform variable for a ScreenSpaceEffectBuilder's shader program. | |
| UnitFormattingSettingsProvider | The UnitFormattingSettingsProvider interface is used to store and retrieve override FormatProps and Presentation Unit System | |
| UpsampledRealityMeshParams | ||
| UserPreferencesAccess | User preferences provide a way to get, store and delete preferences for an application at | Beta |
| ViewAnimationOptions | Options that control how an Viewport animation behaves. | |
| ViewChangeOptions | Options that control how operations that change a viewport behave. | |
| ViewClipEventHandler | An object that can react to a view's clip being changed by tools or modify handles. | |
| ViewCreator2dOptions | Options for creating a ViewState2d via ViewCreator2d. | |
| ViewCreator3dOptions | Options for creating a ViewState3d via ViewCreator3d. | |
| ViewportDecorator | Interface for drawing Decorations into, or on top of, a ScreenViewport. | |
| ViewportGraphicBuilderOptions | Options for creating a GraphicBuilder to produce a RenderGraphic to be displayed in a specific Viewport. | |
| VisibleFeature | Represents a Feature determined to be visible within a Viewport. | |
| ZoomToOptions | Options to allow changing the view rotation with zoomTo methods. |
Namespaces
| Name | Description | |
|---|---|---|
| AccuSnap | ||
| EditManipulator | Classes and methods to create on screen control handles for interactive modification of element(s) and pickable decorations. | |
| FeatureSymbology | Contains types that enable an application to customize how Features are drawn within a Viewport. | |
| Frustum2d | Constants and functions for working with two-dimensions Frustums. | |
| IModelConnection | ||
| ParticleCollectionBuilder | ||
| PerModelCategoryVisibility | Per-model category visibility permits the visibility of categories within a Viewport displaying a SpatialViewState to be overridden in | |
| Pixel | Describes aspects of a pixel as read from a Viewport. | |
| RealityDataSource | Utility functions for RealityDataSource | Beta |
| RealityMeshParams | Beta | |
| RenderSystem | A RenderSystem provides access to resources used by the internal WebGL-based rendering system. | |
| TesselatedPolyline | ||
| TileAdmin | ||
| TiledGraphicsProvider | ||
| TileRequest | ||
| TileUser |
Type Aliases
| Name | Description | |
|---|---|---|
| CanvasDecorationList | An array of CanvasDecorations. | |
| CollectTileStatus | Enumerates the statuses returned by TileGeometryCollector.collectTile. | Beta |
| DownloadBriefcaseId | Properties for specifying the BriefcaseId for downloading. | |
| DownloadBriefcaseOptions | Options to download a briefcase | |
| FlashSettingsOptions | Options used to construct or clone a FlashSettings. | |
| Gltf1Id | The type used to refer to an entry in a GltfDictionary in a glTF 1.0 asset. | |
| Gltf2Id | The type used to refer to an entry in a GltfDictionary in a glTF 2.0 asset. | |
| GltfId | The type used to refer to an entry in a GltfDictionary. | |
| GpuMemoryLimit | Describes a strategy for imposing limits upon the amount of GPU memory consumed by Tile content. | |
| GraphicList | An array of RenderGraphics. | |
| GraphicPrimitive | Union type representing a graphic primitive that can be supplied to GraphicBuilder.addPrimitive. | |
| MapLayerFormatType | Beta | |
| MarkerFillStyle | ||
| MarkerImage | The types that may be used for Markers | |
| MarkerTextAlign | ||
| MarkerTextBaseline | ||
| ModelSubCategoryHiliteMode | Describes how the sets of hilited models and subcategories in a HiliteSet interact. | |
| OnDownloadProgress | ||
| OnFlashedIdChangedEventArgs | Payload for the Viewport.onFlashedIdChanged event indicating Ids of the currently- and/or previously-flashed objects. | |
| ParseKeyinResult | The result type of ToolRegistry.parseKeyin. | |
| QuantityTypeArg | Used to uniquely identify the type or quantity. | |
| QuantityTypeKey | String used to uniquely identify a QuantityType in the quantity registry. | |
| QueryVisibleFeaturesCallback | ||
| QueryVisibleFeaturesOptions | Options specifying how to query for visible Features. | |
| SelectionSetEvent | Payload sent to SelectionSet.onChanged event listeners to describe how the contents of the set have changed. | |
| SynchronizeViewports | ||
| TextureCacheKey | A key that uniquely identifies a RenderTexture in the context of an IModelConnection, used for caching. | |
| TextureImageSource | An object from which a RenderTexture can be created. | |
| TextureOwnership | Describes the ownership of a RenderTexture, which controls when the texture is disposed of. | |
| ToolList | ||
| ToolType | ||
| UnitNameKey | String used to uniquely identify a UnitProp. |
Last Updated: 30 November, 2023