LDicomDS::GetLayerTextObjectCount

Summary

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

Syntax

#include "Ltdic.h"

L_UINT16 LDicomDS::GetLayerTextObjectCount(pGraphicAnnSQItem, pCount)

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 that will be updated with the Text 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 text annotation objects, which correspond to the specified item under the "Graphic Annotation Sequence" (0070,0001) in the "Graphic Annotation Module".

Required DLLs and Libraries

Platforms

Win32, x64

See Also

Functions

Topics

Example

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