Classes for rendering the contents of views.


Name Description  
DecorateContext Provides context for a Decorator 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.  
DynamicsContext Provides context for an InteractiveTool to display decorations representing its current state.  
GraphicBranch A node in a scene graph.  
GraphicBuilder Provides methods for constructing a RenderGraphic from geometric primitives.  
RenderClassifierModel Models that may be used as classifiers. Beta
RenderClipVolume An opaque representation of a clip volume applied to geometry within a Viewport. Beta
RenderContext Provides context for producing RenderGraphics for drawing within a Viewport.  
RenderGraphic Abstract representation of an object which can be rendered by a RenderSystem.  
RenderPlanarClassifier An opaque representation of a planar classifier applied to geometry within a Viewport. Beta
RenderSystem A RenderSystem provides access to resources used by the internal WebGL-based rendering system.  


Name Description  
ClassifierType Describes the type of a RenderClassifierModel Beta
ClippingType Describes the type of a RenderClipVolume. Beta
GraphicType Describes the type of a GraphicBuilder, which defines the coordinate system in which the builder's geometry is defined and  

Global Functions

Name Description  
extractImageSourceDimensions Extract the dimensions of the jpeg or png data encoded in an ImageSource.  
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.  
imageBufferToBase64EncodedPng Converts the contents of an ImageBuffer to PNG format.  
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.  


Name Description  
CanvasDecoration A Decoration that is drawn onto the  
RenderSystem.Options Options passed to IModelApp.supplyRenderSystem to configure the RenderSystem on startup. Beta


Name Description  
FeatureSymbology Contains types that enable an application to customize how Features are drawn within a Viewport.  
Pixel Describes aspects of a pixel as read from a Viewport. Beta

Type Aliases

Name Description  
CanvasDecorationList An array of CanvasDecorations.  
GraphicList An array of RenderGraphics.  
PlanarClassifierMap Beta

Last Updated: 03 June, 2019