LDicomDS::RemoveImageRefFromLayer

#include "Ltdic.h"

L_UINT16 LDicomDS::RemoveImageRefFromLayer(pGraphicAnnSQItem, pszImageSOPInstance)

pDICOMELEMENT pGraphicAnnSQItem;	/* pointer to a DICOMELEMENT structure */
L_CHAR* pszImageSOPInstance;	/* Referenced image SOP instance UID */

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

Parameter	Description
pGraphicAnnSQItem	Pointer to an item element under the "Graphic Annotation Sequence" (0070,0001) in the "Graphic Annotation Module".
pszImageSOPInstance	SOP instance UID of the image to be removed.

Returns

0	SUCCESS
>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

See Also

Functions:	LDicomDS::AddLayerImageRef, LDicomDS::GetLayerImageRefCount, LDicomDS::RemoveAllImageRefsFromLayer, LDicomDS::RemoveAllImageRefFromAllLayers, LDicomDS::GetLayerImageRefElement, Class Members, LDicomDS::GetLayerImageRefSOPInstance
Topics:	Working with DICOM Annotations

Example

L_VOID RemoveReferencedImageFromLayer(LDicomDS& PresStateDS)
{
   pDICOMELEMENT pGraphicAnnSQItem = PresStateDS.FindFirstGraphicAnnSQItem();
   L_CHAR* pszSOPInstanceUID = PresStateDS.GetPresStateImageRefSOPInstance(PresStateDS.FindFirstPresStateRefSeriesItem(),0);
   L_UINT16 nRet = PresStateDS. RemoveImageRefFromLayer (pGraphicAnnSQItem, pszSOPInstanceUID);
   if (nRet == DICOM_SUCCESS)
   {
      MessageBox( NULL,
                  "Referenced Image has been removed successfully from the Graphic Annotation Sequence item.",
                  "Note",
                  MB_OK);
   }
}