DrawingAPI

• webVis API Reference
• DrawingAPI

Interface DrawingAPI

The DrawingAPI provides basic functionalities to interact with 2D Drawings created with the help of the ViewerDrawingAPI.

Hierarchy

• DrawingAPI
  • ContextAPI

Index

Methods

changeDrawing createDrawing getDrawings removeDrawing requestDrawingData

Methods

changeDrawing

• changeDrawing(drawingId: number, properties: DrawingProperties): DrawingProperties

• Changes one or more properties of a Drawing with the specified id.

  Parameters

  • drawingId: number

    The id of the Drawing.

  • properties: DrawingProperties

    The properties of the Drawing.

  Returns DrawingProperties

  An object with the changed properties.

createDrawing

• createDrawing(data: ViewerDrawingResult, properties?: DrawingProperties): number

• Creates a new Drawing from the Output of the ViewerDrawingAPI.

  Parameters

  • data: ViewerDrawingResult

    The data generated with the help of the ViewerDrawingAPI.

  • Optional properties: DrawingProperties

    Initial properties of the created Drawing.

  Returns number

  The id of the newly created Drawing.

getDrawings

• getDrawings(): number[]

• Returns all available Drawing ids.

  Returns number[]

  An Array of all available Drawing ids.

removeDrawing

• removeDrawing(drawingId: number, force?: boolean): RemoveDrawingState

• Removes a Drawing with the specified id. If a Drawing is part of a Snapshot the removal will fail with the State RemoveDrawingState.PART_OF_SNAPSHOT

  Parameters

  • drawingId: number

    The id of the to be removed Drawing.

  • Optional force: boolean

    Forces the removal of the Drawing even if the Drawing is part of one or more Snapshots.

  Returns RemoveDrawingState

requestDrawingData

• requestDrawingData(drawingId: number): Promise<DrawingData>

• Returns the DrawingData for the specified Drawing id.

  Parameters

  • drawingId: number

    The id of the Drawing from which the data is requested.

  Returns Promise<DrawingData>

  The requested Drawing data.

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