API Reference > imodeljs-backend > Models > DrawingModel DrawingModel Class A 2d model that holds DrawingGraphics. DrawingModels may be dimensional or non-dimensional. Extends GraphicalModel2d Extended by SectionDrawingModel Implements EntityProps ModelProps GeometricModelProps GeometricModel2dProps Inherited methods Name Inherited from Description buildConcurrencyControlRequest(opcode: DbOpcode): void Model Add a request for the locks that would be needed to carry out the specified operation. delete(): void Model Delete this Model from the iModel. forEachProperty(func: PropertyCallback, includeCustom: boolean = false): void Entity Call a function for each property of this Entity. getJsonProperty(name: string): any Model getUserProperties(namespace: string): any Model Get a set of JSON user properties by namespace insert(): string Model Insert this Model in the iModel queryExtents(): AxisAlignedBox3d GeometricModel Query for the union of the extents of the elements contained by this model. removeUserProperties(nameSpace: string): void Model Remove a set of JSON user properties, specified by namespace, from this Element setJsonProperty(name: string, value: any): void Model setUserProperties(nameSpace: string, value: any): void Model Change a set of user JSON properties of this Element by namespace. update(): void Model Update this Model in the iModel. onDelete(props: ModelProps, iModel: IModelDb): void ProtectedStatic Model Called before a model is deleted. onDeleted(_props: ModelProps, _iModel: IModelDb): void ProtectedStatic Model Called after a model is deleted. onInsert(props: ModelProps, iModel: IModelDb): void ProtectedStatic Model Called before a new model is inserted. onInserted(id: string, iModel: IModelDb): void ProtectedStatic Model Called after a new model is inserted. onUpdate(props: ModelProps, iModel: IModelDb): void ProtectedStatic Model Called before a model is updated. onUpdated(props: ModelProps, iModel: IModelDb): void ProtectedStatic Model Called after a model is updated. populateRequest(req: ConcurrencyControl.Request, props: ModelProps, iModel: IModelDb, opcode: DbOpcode): void Static Model Disclose the codes and locks needed to perform the specified operation on this model Inherited properties Name Type Inherited from Description classFullName Accessor ReadOnly string Entity Get the full BIS class name of this Entity in the form "schema:class". classFullName Accessor StaticReadOnly string Entity Get the full BIS class name of this Entity in the form "schema:class" className Accessor ReadOnly string Entity The name of the BIS class associated with this class. geometryGuid undefined | GuidString GeometricModel globalOrigin undefined | Point2d GeometricModel2d The actual coordinates of (0,0) in modeling coordinates. id Id64String Entity The Id of this Entity. iModel IModelDb Entity The IModelDb that contains this Entity isPrivate boolean Model isTemplate boolean Model jsonProperties [key: string]: any Model modeledElement RelatedElement Model name string Model parentModel Id64String Model schema Static undefined Entity The Schema that defines this class. schemaName Accessor ReadOnly string Entity The name of the BIS Schema that defines this class Defined in core/backend/src/Model.ts Line 312 Last Updated: 13 June, 2024