LDicomDS::RemoveAllGraphicObjects

#include "Ltdic.h"

L_UINT16 LDicomDS::RemoveAllGraphicObjects(pGraphicAnnSQItem)

pDICOMELEMENT pGraphicAnnSQItem;

/* pointer to a DICOMELEMENT structure */

Removes all graphical 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.

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::CreateGraphicObject, LDicomDS::RemoveGraphicObject, LDicomDS::GetGraphicObjectInfo, LDicomDS::SetGraphicObjectInfo, LDicomDS::GetGraphicObjectCount, LDicomDS::GetGraphicObjPointCount, LDicomDS::GetGraphicObjElement, LDicomDS::ConvertLEADAnnObjToDicomAnnObjs, LDicomDS::ConvertLEADAnnObjToDicomAnnObjs, LDicomDS::ConvertDicomAnnObjToLEADAnnObj, Class Members

Topics:

Working with DICOM Annotations

Example

L_INT LDicomDS_RemoveAllGraphicObjectsExample(LDicomDS& PresStateDS) 
{
   L_INT nRet;
   nRet = PresStateDS.RemoveAllGraphicObjects(PresStateDS.FindFirstGraphicAnnSQItem());
   if (nRet ==  DICOM_SUCCESS) 
   { 
      MessageBox( NULL, 
                  TEXT("All graphical objects have been successfully removed."), 
                  TEXT("Note"), 
                  MB_OK); 
   }
   return DICOM_SUCCESS;
}