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VMDivider Property

Summary
Gets the value used to divide the value multiplicity.
Syntax
C#
Objective-C
C++/CLI
Java
public long VMDivider { get; } 
@property (nonatomic, assign, readonly) NSUInteger VMDivider; 
public long getDivider() 
public: 
property int64 VMDivider { 
   int64 get(); 
} 

Property Value

The value used to divide the value multiplicity. When multiple values are stored in the value field of a data element, the number of values present must be evenly divisible by VMDivider. For most items VMDivider will be 1. However, if the values stored in the value field are RGB triplets, for example, you would have to store three values for each triplet. You could store 12 values, since 12 values would be 4 triplets, however, you could not store 13 values. In this case VMDivider would be 3.

Example
C#
using Leadtools; 
using Leadtools.Dicom; 
 
 
public void TestTagTable() 
{ 
 
   //Make sure to initialize the DICOM engine, this needs to be done only once  
   //In the whole application 
   DicomEngine.Startup(); 
 
   //We don't need to call this since the DicomEngine.Startup already does that for us 
   //These calls are for demonstration purposes only 
   DicomTagTable.Instance.Reset(); 
   DicomTagTable.Instance.Default(); 
 
   //We can also call FindByIndex if we know the index of this Tag 
   DicomTag tag = DicomTagTable.Instance.Find(DicomTag.PatientName); 
   DicomTagTable.Instance.Delete(tag); 
 
   DicomTag tag1 = DicomTagTable.Instance.Insert(DicomTag.PatientName, 0xFFFFFFFF, "Patient's Name", DicomVRType.PN, 1, 1, 1); 
 
   Console.WriteLine("Tag Information:"); 
   Console.WriteLine("code is:         {0}", tag1.ToHexString()); 
   Console.WriteLine("VR is :          {0}", tag1.VR); 
   Console.WriteLine("MinVM is :       {0}", tag1.MinVM); 
   Console.WriteLine("MaxVM is :       {0}", tag1.MaxVM); 
   Console.WriteLine("VMDivider is :   {0}", tag1.VMDivider); 
 
   Debug.Assert(DicomTagTable.Instance.Exists(tag1) == true); 
   DicomTagTable.Instance.SetName(tag1, "Patient's Name 1"); 
 
   int count = 0; 
   //If we want to loop through all the Tags in the table we can do this: 
   tag = DicomTagTable.Instance.GetFirst(); 
   while (tag != null) 
   { 
      // We can also access the rest of the properties of DicomTag in here, 
      // such as DicomTagType.Code, DicomTagType.Name, DicomTagType.Mask 
 
      if (tag.Code == DicomTag.PatientName) 
      { 
         Console.WriteLine(tag.Name); 
      } 
      count++; 
      tag = DicomTagTable.Instance.GetNext(tag); 
   } 
   //We can use GetLast and GetPrevious to achieve the same thing 
 
   Debug.Assert(count == DicomTagTable.Instance.GetCount()); 
 
   DicomEngine.Shutdown(); 
} 
Requirements

Target Platforms

See Also

Reference

DicomTag Class

DicomTag Members

Help Version 23.0.2024.8.20
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© 1991-2024 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Dicom Assembly
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.