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TagValueOrientationCondition Constructor(long,object)

Summary

Initializes a new instance of the TagValueOrientationCondition class.

Syntax

C++/CLI

public TagValueOrientationCondition( 
   long tag, 
   object tagValue 
)

public: 
TagValueOrientationCondition(  
   int64 tag, 
   Object^ tagValue 
)

Parameters

tag
The DICOM tag that must be present in the DicomDataSet for the condition to be true.

tagValue
The value that the DICOM element is required to contain for the condition to be true.

Example

using Leadtools.Dicom; 
using Leadtools.Dicom.Common; 
using Leadtools.Dicom.Common.Extensions; 
using Leadtools; 
using Leadtools.Dicom.Common.Linq.BasicDirectory; 
using Leadtools.Dicom.Common.DataTypes; 
 
using Leadtools.Codecs; 
 
public void GetImageExample() 
{ 
   DicomEngine.Startup(); 
   string dicomFileCoronal = Path.Combine(LEAD_VARS.ImagesDir, "DICOM", "Image3.dcm"); 
   DicomDataSet ds = new DicomDataSet(); 
   ds.Load(dicomFileCoronal, DicomDataSetLoadFlags.None); 
 
   // Create a new coronal PlaneOrientation that corresponds to a horizontal flip 
   PlaneOrientation poCoronal = new PlaneOrientation(); 
   poCoronal.Name = "Coronal or Frontal"; 
   poCoronal.Top = OrientationAxis.Inferior; 
   poCoronal.Right = OrientationAxis.Right; 
   poCoronal.Condition = new TagValueOrientationCondition(DicomTag.ImageOrientationPatient, null); 
   if (!poCoronal.IsValid(Plane.Coronal)) 
   { 
      Console.WriteLine("Invalid PlaneOrientation for Coronal"); 
      return; 
   } 
 
   // Create a new sagittal PlaneOrientation that corresponds to a Rotate90 
   PlaneOrientation poSagittal = new PlaneOrientation(); 
   poSagittal.Name = "Sagittal"; 
   poSagittal.Top = OrientationAxis.Anterior; 
   poSagittal.Right = OrientationAxis.Inferior; 
   poSagittal.Condition = new TagValueOrientationCondition(0, null); 
   if (!poSagittal.IsValid(Plane.Sagittal)) 
   { 
      Console.WriteLine("Invalid PlaneOrientation for Sagittal"); 
      return; 
   } 
 
   // Create a new Axial that corresponds to a Rotate180 
   PlaneOrientation poAxial = new PlaneOrientation(); 
   poAxial.Name = "Axial"; 
   poAxial.Top = OrientationAxis.Posterior; 
   poAxial.Right = OrientationAxis.Left; 
   poAxial.Condition = new TagValueOrientationCondition(0, null); 
   if (!poAxial.IsValid(Plane.Axial)) 
   { 
      Console.WriteLine("Invalid PlaneOrientation for Axial"); 
      return; 
   } 
 
   // Setup the OrientationConfiguration 
   OrientationConfiguration oc = new OrientationConfiguration(); 
   oc.Coronal.Add(poCoronal); 
   oc.Sagittal.Add(poSagittal); 
   oc.Axial.Add(poAxial); 
   if (!oc.IsValid()) 
   { 
      Console.WriteLine("Invalid OrientationConfiguration"); 
      return; 
   } 
 
   // Find the image from the dataset with the new view perspective 
   // RasterViewPerspective newViewPerspective = ds.GetNewViewPerspective(RasterViewPerspective.TopLeft, oc); 
   RasterImage image = ds.GetImage(null, 0, 0, RasterByteOrder.Gray, DicomGetImageFlags.None, oc); 
 
   // New view perspective should be BottomLeft 
   RasterViewPerspective newViewPerspective = image.ViewPerspective; 
   Console.WriteLine("newViewPerspective should be BottomLeft\nActual newViewPerspective is " + newViewPerspective.ToString()); 
 
   DicomEngine.Shutdown(); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
}