L_DicomGetLayerImageRefElement

#include "l_bitmap.h"

L_LTDIC_API pDICOMELEMENT L_DicomGetLayerImageRefElement(hDS, pGraphicAnnSQItem, pszImageSOPInstance)

HDICOMDS hDS;	a DICOM handle
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
hDS	A DICOM handle.
pGraphicAnnSQItem	Pointer to an item element under the "Graphic Annotation Sequence" (0008,1115) in the "Graphic Annotation Module".
pszImageSOPInstance	SOP Instance UID of the image whose item element is to be retrieved.

Returns

!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

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 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; 
}

Help Version 19.0.2017.10.27

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LEADTOOLS DICOM C API Help

Introduction

Version History

Getting Started

Features of LEADTOOLS DICOM

Redistributables/Files To Be Included With Your Application

Functions:	L_DicomAddLayerImageRef, L_DicomGetLayerImageRefCount, L_DicomRemoveImageRefFromLayer, L_DicomRemoveAllImageRefsFromLayer, L_DicomRemoveAllImageRefFromAllLayers
Topics:	Working with DICOM Annotations
	Dicom Annotations: Layers