LDicomDS::GetLayerImageRefElement

#include "Ltdic.h"

pDICOMELEMENT LDicomDS::GetLayerImageRefElement(pGraphicAnnSQItem, pszImageSOPInstance)

pDICOMELEMENT pGraphicAnnSQItem;

/* pointer to a DICOMELEMENT structure */

L_TCHAR* pszImageSOPInstance;

/* referenced image SOP instance UID */

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.

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 whose item element is to be retrieved.

Returns

!NULL

SUCCESS

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

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::RemoveImageRefFromLayer, LDicomDS::RemoveAllImageRefsFromLayer, LDicomDS::RemoveAllImageRefFromAllLayers, Class Members, LDicomDS::GetLayerImageRefSOPInstance

Topics:

Working with DICOM Annotations

Example

L_INT LDicomDS_GetLayerImageRefElementExample(LDicomDS& PresStateDS) 
{
   pDICOMELEMENT  pGraphicAnnSQItem = PresStateDS.FindFirstGraphicAnnSQItem();
   L_TCHAR*       pszSOPInstanceUID = PresStateDS.GetPresStateImageRefSOPInstance(PresStateDS.FindFirstPresStateRefSeriesItem(),0); 
   pDICOMELEMENT  pElement          = PresStateDS.GetLayerImageRefElement (pGraphicAnnSQItem, pszSOPInstanceUID); 
   if (pElement) 
   {
      MessageBox( NULL, TEXT("Element item found."), TEXT("Note"), MB_OK);
   }
   return DICOM_SUCCESS;
}