PreCompressedImageExists Method

PreCompressedImageTypes PreCompressedImageExists( 
   string sopInstanceUID,
   int imageWidth,
   int imageHeight,
   string mimeType,
   int bitsPerPixel,
   int qualityFactor
)

'Declaration
 
Function PreCompressedImageExists( _
   ByVal sopInstanceUID As String, _
   ByVal imageWidth As Integer, _
   ByVal imageHeight As Integer, _
   ByVal mimeType As String, _
   ByVal bitsPerPixel As Integer, _
   ByVal qualityFactor As Integer _
) As PreCompressedImageTypes

'Usage
 
Dim instance As IDICOMQuery
Dim sopInstanceUID As String
Dim imageWidth As Integer
Dim imageHeight As Integer
Dim mimeType As String
Dim bitsPerPixel As Integer
Dim qualityFactor As Integer
Dim value As PreCompressedImageTypes
 
value = instance.PreCompressedImageExists(sopInstanceUID, imageWidth, imageHeight, mimeType, bitsPerPixel, qualityFactor)

PreCompressedImageTypes PreCompressedImageExists( 
   String^ sopInstanceUID,
   int imageWidth,
   int imageHeight,
   String^ mimeType,
   int bitsPerPixel,
   int qualityFactor
) 

Parameters

sopInstanceUID

A System.String representing the SOP Instance UID of the DICOM object.

imageWidth

The width, in pixels, of the image.

imageHeight

The Height, in pixels, of the image.

mimeType

A System.String representing the file format and compression of the image. Check the Leadtools.Dicom.Services.DataTypes.SupportedImageFormat class for supported file formats and compression.

bitsPerPixel

Image's pixel depth. Note that not all bits per pixel are available to all image formats. If bitsPerPixel is 0, the image will be stored using the original or closest bits/pixel value supported by that format.

qualityFactor

The quality factor (Q factor) is a number that determines the degree of loss in the compression process. Use 0 for Lossless compression or you can set a value from 2 to 255, where 2 is the highest quality and 255 is the most compression.

This method is to support the plug-ins architecture on the server side. It's not intended to be exposed on the WCF service.

Target Platforms

Reference

IDICOMQuery Interface
IDICOMQuery Members