Class DisplayArea

description: This class is a representation of (0070,005A) Displayed Area Selection Sequence tag fetched from native side. contains the information about where the presentation to be rendered, and referenced images that to be applied

Hierarchy

DisplayArea

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new DisplayArea(referencedImageSequence?: Array<ReferencedImage>, topLeftHandCorner: Point, bottomRightHandCorner: Point, presentationPixelSpacing: string, presentationSizeMode: string): DisplayArea

description

Creates new instance

Parameters
- Default value referencedImageSequence: Array<ReferencedImage> = []
  
  referenced images that to be use this instance
- topLeftHandCorner: Point
  
  top left corner point
- bottomRightHandCorner: Point
  
  bottom right corner point
- presentationPixelSpacing: string
  
  pixel spacing
- presentationSizeMode: string
  
  presentation mode
Returns DisplayArea

Returns the newly created instance

Properties

bottomRightHandCorner

bottomRightHandCorner: Point

presentationPixelSpacing

presentationPixelSpacing: string

presentationSizeMode

presentationSizeMode: string

referencedImageSequence

referencedImageSequence: Array<ReferencedImage> = []

topLeftHandCorner

topLeftHandCorner: Point

Methods

addReferencedImage

addReferencedImage(sopInstanceUID: string, frameNumber: number): void

description

Create and add new referenced image

Parameters
- sopInstanceUID: string
  
  sop instance uid of the referenced image to be created
- frameNumber: number
  
  frame number of the referenced image to be created
Returns void

isReferencedImageExists

isReferencedImageExists(sopInstanceUID: any, frameNumber: number): boolean

description

Check whether the given referenced image exists or not

Parameters
- sopInstanceUID: any
  
  sop instance uid to be checked
- frameNumber: number
  
  frame number to be searched
Returns boolean

Returns true on success case, false on failure case