ExplicitJpipRequest(Rectangle,Single,Int32,Int32) Method

In This Topic

Explicitly request that some of the pixel information for this image should be retrieved via JPIP

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Sub ExplicitJpipRequest( _
   ByVal Area As System.Drawing.Rectangle, _
   ByVal Zoom As System.Single, _
   ByVal Frame As System.Integer, _
   ByVal Priority As System.Integer _
)

public void ExplicitJpipRequest( 
   System.Drawing.Rectangle Area,
   System.float Zoom,
   System.int Frame,
   System.int Priority
)

Parameters

Area: The area of the image requested (pixel units)
Zoom: The zoom factor required
Frame: The requested frame number (first = 1)
Priority: The priority of the request (higher values mean higher priority)

Remarks

implicit requests (e.g. if the image is being displayed in a viewer) have priority values between 1000 and 10000 depending on how long since they were last updated.

Example

DicomImage image = new DicomImage(@"your_dicom_image.jpip");
image.ExplicitJpipRequest(new Rectangle(0, 0, 512, 512), 1, 1, 1);

Requirements

Target Platforms: .NET CLR 4.8 or higher

Reference

DicomImage Class
DicomImage Members
Overload List

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