L_DicomRemoveTextObject

#include "l_bitmap.h"

L_UINT16 EXT_FUNCTION L_DicomRemoveTextObject(hDS, pGraphicAnnSQItem, uTextObjIndex)

HDICOMDS hDS;	/* a DICOM handle */
pDICOMELEMENT pGraphicAnnSQItem;	/* pointer to a DICOMELEMENT structure */
L_UINT uTextObjIndex;	/* text object index */

Removes the text annotation object at the specified index.

Parameter	Description
hDS	A DICOM handle.
pGraphicAnnSQItem	Pointer to an item element under the "Graphic Annotation Sequence" (0008,1115) in the "Graphic Annotation Module".
uTextObjIndex	Zero-based index of the text annotation object to be removed.

Returns

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

Comments

This function will remove the text annotation object at the specified index in the specified "Graphic Annotation Sequence" (0070,0001) item.The index is zero-based.

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_DicomCreateTextObject, L_DicomGetTextObjectInfo, L_DicomSetTextObjectInfo, L_DicomGetTextObjectCount, L_DicomRemoveAllTextObjects, L_DicomGetTextObjElement, L_DicomConvertLEADAnnObjToDicomAnnObjs, L_DicomConvertDicomAnnObjToLEADAnnObj
Topics:	Working with DICOM Annotations
	Dicom Annotations: Text Objects

Example

L_VOID RemoveFirstTextualObject(HDICOMDS hPresStateDS)
{
   pDICOMELEMENT pGraphicAnnSQItem = L_DicomFindFirstGraphicAnnSQItem(hPresStateDS);
   L_UINT16 nRet = L_DicomRemoveTextObject (hPresStateDS,pGraphicAnnSQItem, 0);
   if (nRet == DICOM_SUCCESS)
   {
      MessageBox( NULL,
                  "Textual Object has been successfully removed!",
                  "Note",
                  MB_OK);
   }
}