L_DicomGetGraphicObjElement

#include "l_bitmap.h"

pDICOMELEMENT EXT_FUNCTION L_DicomGetGraphicObjElement(hDS, pGraphicAnnSQItem, uObjIndex)

HDICOMDS hDS;	/* a DICOM handle */
pDICOMELEMENT pGraphicAnnSQItem;	/* pointer to a DICOMELEMENTstructure */
L_UINT uObjIndex;	/* gaphic annotation object index */

Gets the item element of the specified graphic annotation object.

Parameter	Description
hDS	A DICOM handle.
pGraphicAnnSQItem	Pointer to a DICOMELEMENT structure
uObjIndex	Graphic annotation object index whose item element is to be retrieved.

Returns

!NULL	SUCCESS
NULL	An error occurred. Refer to Return Codes.

Comments

This function returns the item element under the "Graphic Object Sequence" (0070,0009) of the specified graphic annotation object, if the element could not be found it returns NULL.

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:	L_DicomFindFirstGraphicAnnSQItem, L_DicomCreateGraphicAnnSQItem, L_DicomCreateGraphicObject, L_DicomRemoveGraphicObject, L_DicomGetGraphicObjectInfo, L_DicomSetGraphicObjectInfo, L_DicomGetGraphicObjectCount, L_DicomRemoveAllGraphicObjects, L_DicomGetGraphicObjPointCount, L_DicomConvertLEADAnnObjToDicomAnnObjs, L_DicomConvertDicomAnnObjToLEADAnnObj
Topics:	Working with DICOM Annotations
	Dicom Annotations: Graphic Objects

Example

L_VOID GetFirstGraphicObjectElement(HDICOMDS hPresStateDS)
{
pDICOMELEMENT pElement = L_DicomGetGraphicObjElement ( hPresStateDS,
                                                         L_DicomFindFirstGraphicAnnSQItem(hPresStateDS),0);
   if (pElement)
   {
      MessageBox( NULL,
                  "Element item for this layer has been found.",
                  "Note",
                  MB_OK);
   }
}