#include "l_bitmap.h"
L_LTDIC_API L_TCHAR* L_DicomGetLayerImageRefSOPInstance(hDS, pGraphicAnnSQItem, uImageIndex)
Returns the SOP Instance UID for a referenced image (SOP Instance) under the "Referenced Image Sequence" in a certain graphic annotation item inside the "Graphic Annotation Module".
A DICOM handle.
Pointer to an item element under the "Graphic Annotation Sequence" (0070,0001) in the "Graphic Annotation Module".
Index of the image(SOP Instance).
Value | Meaning |
---|---|
!NULL | The function was successful. |
NULL | An error occurred. Refer to Return Codes. |
This function will return the "SOP Instance UID" for a referenced image (SOP Instance) under the "Referenced Image Sequence" (0008,1140) in one of the items under the "Graphic Annotation Sequence" (0070,0001) in the "Graphic Annotation Module". Use this function along with L_DicomGetLayerImageRefCount in order to enumerate all the referenced images under a certain "Graphic Annotation Sequence" item.
Required DLLs and Libraries
Win32, x64, Linux.
L_INT DicomGetLayerImageRefSOPInstanceExample(HDICOMDS hPresStateDS)
{
L_INT nRet;
L_UINT uImageCount;
L_TCHAR szText[250] = TEXT("");
pDICOMELEMENT pAnnSQItem = L_DicomFindFirstGraphicAnnSQItem(hPresStateDS);
nRet = L_DicomGetLayerImageRefCount(hPresStateDS, pAnnSQItem, &uImageCount);
if (nRet == DICOM_SUCCESS)
{
L_TCHAR* pszInstanceUID = L_DicomGetLayerImageRefSOPInstance(hPresStateDS, pAnnSQItem, uImageCount - 1);
if (pszInstanceUID)
{
wsprintf(szText, TEXT("Image Referenced SOP Instance UID is: %s "), pszInstanceUID);
MessageBox( NULL, szText, TEXT("Note"), MB_OK);
}
}
return nRet;
}
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