L_DicomCreateGraphicAnnSQItem

#include "l_bitmap.h"

L_UINT16 EXT_FUNCTION L_DicomCreateGraphicAnnSQItem(hDS, nIndex, pszLayerName)

HDICOMDS hDS;	/* a DICOM handle */
L_UINT32 nIndex;	/* index value */
L_CHAR* pszLayerName;	/* layer name */

Adds a new item under the "Graphic Annotation Sequence".

Parameter	Description
hDS	A DICOM handle.
nIndex	Index value that indicates where to insert a TAG_ITEM data element in a sequence. The index is zero based, so if you want to insert a TAG_ITEM data element as the first item in the sequence, set this to 0. The value ELEMENT_INDEX_MAX indicates to add the TAG_ITEM data element to the end of the sequence.
pszLayerName	Value of the attribute "Graphic Layer " (0070, 00202), under the newly created item.

Returns

0	SUCCESS
>0	An error occurred. Refer to Return Codes.

Comments

This function will add a new item under the "Graphic Annotation Sequence" (0070,0001) in the "Graphic Annotation Module". If the sequence doesn�t already exist, then this function will create it first and then add the new 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:	L_DicomFindNextGraphicAnnSQItem, L_DicomGetLayerName, L_DicomSetLayerName, L_DicomAddLayerImageRef, L_DicomGetLayerImageRefCount, L_DicomRemoveImageRefFromLayer, L_DicomRemoveAllImageRefsFromLayer, L_DicomRemoveAllImageRefFromAllLayers, L_DicomGetLayerImageRefElement
Topics:	Working with DICOM Annotations
	Dicom Annotations: Graphic Objects

Example

L_VOID CreateAnnSequenceItem(HDICOMDS hPresStateDS)
{
   L_UINT16 nRet = L_DicomCreateGraphicAnnSQItem ( hPresStateDS,
                                                   0,
                                                   "New Layer");
   if (nRet == DICOM_SUCCESS)
   {
     MessageBox( NULL,
                  "The Item has been created successfully.",
                  "Note",
                  MB_OK);
   }
}