LDicomDS::GetLayerImageRefCount

#include "Ltdic.h"

L_UINT16 LDicomDS::GetLayerImageRefCount(pGraphicAnnSQItem, pCount)

Retrieves the number of referenced images, which correspond to the specified item under the "Graphic Annotation Sequence" (0070,0001).

Parameters

pDICOMELEMENT pGraphicAnnSQItem

Pointer to an item element under the "Graphic Annotation Sequence" (0070,0001) in the "Graphic Annotation Module".

L_UINT* pCount

Pointer to a variable to be updated with the number of referenced images.

Returns

Value Meaning
0 SUCCESS
>0 An error occurred. Refer to Return Codes.

Comments

This function retrieves the number of referenced images, which correspond to the specified item under the "Graphic Annotation Sequence" (0008,1115) in the "Graphic Annotation Module".

Required DLLs and Libraries

Platforms

Win32, x64

See Also

Functions

Topics

Example

L_INT LDicomDS_GetLayerImageRefCountExample(LDicomDS& PresStateDS)  
 
{ 
   L_INT          nRet; 
   pDICOMELEMENT  pGraphicAnnSQItem = PresStateDS.FindFirstGraphicAnnSQItem(); 
   L_UINT         uCount;  
 
   nRet = PresStateDS. GetLayerImageRefCount (pGraphicAnnSQItem, & uCount);  
   if (nRet != DICOM_SUCCESS) 
      return nRet; 
 
   if (uCount >= 0)  
 
   { 
 
      L_TCHAR szText[256] = TEXT(""); 
 
      wsprintf(szText, TEXT("Number of images is:  %i"), uCount);  
 
      MessageBox( NULL, szText, TEXT("Note"), MB_OK);  
 
   } 
 
   return DICOM_SUCCESS; 
}
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