L_DicomGetGraphicObjElement

Summary

Gets the item element of the specified graphic annotation object.

Syntax

#include "ltdic.h"

L_LTDIC_API pDICOMELEMENT L_DicomGetGraphicObjElement(hDS, pGraphicAnnSQItem, uObjIndex)

Parameters

HDICOMDS hDS

A DICOM handle.

pDICOMELEMENT pGraphicAnnSQItem

Pointer to a DICOMELEMENT structure

L_UINT uObjIndex

Graphic annotation object index whose item element is to be retrieved.

Returns

Value Meaning
!NULL The function was successful.
NULL An error occurred. Refer to Return Codes.

Comments

This function returns the item element under the "Graphic Object Sequence" (0070,0009) of the specified graphic annotation object, if the element could not be found it returns NULL.

Required DLLs and Libraries

Platforms

Win32, x64, Linux.

See Also

Functions

Topics

Example

L_INT DicomGetGraphicObjElementExample(HDICOMDS hPresStateDS) 
{ 
   pDICOMELEMENT pElement = L_DicomGetGraphicObjElement(hPresStateDS, 
      L_DicomFindFirstGraphicAnnSQItem(hPresStateDS), 0); 
 
   if (pElement) 
   { 
      MessageBox( NULL,  
                  TEXT("Element item for this layer has been found."),  
                  TEXT("Note"),  
                  MB_OK); 
   } 
 
   return DICOM_SUCCESS; 
}
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