LDicomDS::RemoveAllTextObjects

#include "Ltdic.h"

L_UINT16 LDicomDS::RemoveAllTextObjects(pGraphicAnnSQItem)

pDICOMELEMENT pGraphicAnnSQItem;

/* pointer to a DICOMELEMENT structure */

Removes all text annotation objects under the specified "Graphic Annotation Sequence" (0070,0001) item.

Parameter	Description
pGraphicAnnSQItem	Pointer to an item element under the "Graphic Annotation Sequence" (0070,0001) in the "Graphic Annotation Module".

Returns

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

Comments

Removes all graphical annotation objects under 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

See Also

Functions:	LDicomDS::FindFirstGraphicAnnSQItem, LDicomDS::CreateGraphicAnnSQItem, LDicomDS::CreateTextObject, LDicomDS::RemoveTextObject, LDicomDS::GetTextObjectInfo, LDicomDS::SetTextObjectInfo, LDicomDS::GetTextObjectCount, LDicomDS::GetTextObjElement, LDicomDS::ConvertLEADAnnObjToDicomAnnObjs, LDicomDS::ConvertLEADAnnObjToDicomAnnObjs, LDicomDS::ConvertDicomAnnObjToLEADAnnObj, Class Members
Topics:	Working with DICOM Annotations
	How to Disable the Automatic Loading of the default DICOM IOD Table

Example

L_INT LDicomDS_RemoveAllTextObjectsExample(LDicomDS& PresStateDS) 
{
   L_INT          nRet;
   pDICOMELEMENT  pElement = PresStateDS.FindFirstGraphicAnnSQItem();
   nRet = PresStateDS.RemoveAllTextObjects (pElement); 
   if (nRet  ==  DICOM_SUCCESS) 
   {
      MessageBox( NULL, 
                  TEXT("All textual objects have been successfully removed."), 
                  TEXT("Note"), 
                  MB_OK); 
   }
   return DICOM_SUCCESS;
}