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L_DicomRemoveImageRefFromLayer

Summary

Removes a referenced image from the "Referenced Image Sequence" in the specified "Graphic Annotation Sequence" item.

Syntax

#include "ltdic.h"

L_LTDIC_API L_UINT16 L_DicomRemoveImageRefFromLayer(hDS, pGraphicAnnSQItem, pszImageSOPInstance)

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 to be removed.

Returns

Value	Meaning
DICOM_SUCCESS	The function was successful.
>0	An error occurred. Refer to Return Codes.

Comments

This function removes a referenced image from the "Referenced Image Sequence" (0008,1140) in the specified "Graphic Annotation Sequence" (0070,0001) item.

Required DLLs and Libraries

LTDIC
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application

Platforms

Win32, x64, Linux.

Example

L_INT DicomRemoveImageRefFromLayerExample(HDICOMDS hPresStateDS) 
{ 
   pDICOMELEMENT pGraphicAnnSQItem = L_DicomFindFirstGraphicAnnSQItem(hPresStateDS); 
   L_TCHAR* pszSOPInstanceUID = L_DicomGetPresStateImageRefSOPInstance(  hPresStateDS, 
                                                                        L_DicomFindFirstPresStateRefSeriesItem(hPresStateDS),0); 
   if (pszSOPInstanceUID == NULL) 
      return DICOM_ERROR_NULL_PTR; 
 
   L_UINT16 nRet = L_DicomRemoveImageRefFromLayer (hPresStateDS, 
                                                   pGraphicAnnSQItem,  
                                                   pszSOPInstanceUID); 
   if (nRet == DICOM_SUCCESS) 
   { 
      MessageBox( NULL,  
                  TEXT("Referenced Image has been removed successfully from the Graphic Annotation Sequence item."),  
                  TEXT("Note"),  
                  MB_OK); 
   } 
   return nRet; 
}