LDicomDS::GetLayerGraphicObjectCount

#include "Ltdic.h"

L_UINT16 LDicomDS::GetLayerGraphicObjectCount(pGraphicAnnSQItem, pCount)

Retrieves the number of graphical annotation objects, 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" 0008,1115) in the "Graphic Annotation Module".

L_UINT * pCount

Pointer to a variable that will be updated with the Graphic object count, which correspond to the specified item.

Returns

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

Comments

This function retrieves the number of graphical annotation objects, 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_GetLayerGraphicObjectCountExample(LDicomDS& PresStateDS)  
 
{ 
   L_INT    nRet; 
   L_TCHAR  szText[256] = TEXT(""); 
   L_UINT   uIndex;  
 
   nRet = PresStateDS.GetLayerGraphicObjectCount(  PresStateDS.FindFirstGraphicAnnSQItem(), &uIndex); 
 
   if(nRet == DICOM_SUCCESS)  
 
   { 
 
      wsprintf(szText, TEXT("Number of Graphical Objects in the sequence item is: %i"), uIndex);  
 
      MessageBox( NULL, szText, TEXT("Note"), MB_OK);  
 
   } 
 
   return nRet; 
 
}
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