L_DicomRemoveAllGraphicObjects

#include "l_bitmap.h"

L_LTDIC_API L_UINT16 L_DicomRemoveAllGraphicObjects(hDS, pGraphicAnnSQItem)

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

Parameters

HDICOMDS hDS

A DICOM handle

pDICOMELEMENT pGraphicAnnSQItem

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

Returns

Value	Meaning
DICOM_SUCCESS	The function was successful.
>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

Platforms

Win32, x64, Linux.

Functions

L_DicomFindFirstGraphicAnnSQItem
L_DicomCreateGraphicAnnSQItem
L_DicomCreateGraphicObject
L_DicomRemoveGraphicObject
L_DicomGetGraphicObjectInfo
L_DicomSetGraphicObjectInfo
L_DicomGetGraphicObjectCount
L_DicomGetGraphicObjPointCount
L_DicomGetGraphicObjElement
L_DicomConvertLEADAnnObjToDicomAnnObjs
L_DicomConvertDicomAnnObjToLEADAnnObj

Topics

Working with DICOM Annotations

Example

L_INT DicomRemoveAllGraphicObjectsExample(HDICOMDS hPresStateDS) 
{ 
   L_UINT16 nRet = L_DicomRemoveAllGraphicObjects( hPresStateDS, 
                                                   L_DicomFindFirstGraphicAnnSQItem(hPresStateDS)); 
   if (nRet ==  DICOM_SUCCESS) 
   { 
      MessageBox( NULL,  
                  TEXT("All graphical objects have been successfully removed."),  
                  TEXT("Note"),  
                  MB_OK);  
   } 
   return nRet; 
}