L_DicomGetLayerImageRefElement

#include "l_bitmap.h"

L_LTDIC_API pDICOMELEMENT L_DicomGetLayerImageRefElement(hDS, pGraphicAnnSQItem, pszImageSOPInstance)

Gets the item element of the specified SOP instance under the "Referenced Image Sequence" (0008,1140) in the specified "Graphic Annotation Sequence" (0070,0001) item.

Parameters

HDICOMDS hDS

A DICOM handle.

pDICOMELEMENT pGraphicAnnSQItem

Pointer to an item element under the "Graphic Annotation Sequence" (0008,1115) in the "Graphic Annotation Module".

L_TCHAR* pszImageSOPInstance

SOP Instance UID of the image 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 retrieves the item element of the specified SOP instance under the "Referenced Image Sequence" (0008,1140) in the specified "Graphic Annotation Sequence" (0070,0001) item.

Required DLLs and Libraries

Platforms

Win32, x64, Linux.

See Also

Functions

Topics

Example

L_INT DicomGetImageElementInAnnSequenceExample(HDICOMDS hPresStateDS) 
{ 
 
   pDICOMELEMENT pGraphicAnnSQItem  = L_DicomFindFirstGraphicAnnSQItem(hPresStateDS); 
   L_TCHAR* pszSOPInstanceUID        = L_DicomGetPresStateImageRefSOPInstance( hPresStateDS, 
                                                                              L_DicomFindFirstPresStateRefSeriesItem(hPresStateDS),0); 
   pDICOMELEMENT pElement = L_DicomGetLayerImageRefElement (hPresStateDS, 
                                                            pGraphicAnnSQItem,  
                                                            pszSOPInstanceUID); 
   if (pElement) 
   { 
      MessageBox( NULL,  
                  TEXT("Element item found."),  
                  TEXT("Note"),  
                  MB_OK); 
      return DICOM_SUCCESS; 
   } 
   return DICOM_ERROR_NULL_PTR; 
} 
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