LDicomDS::RemoveLayerGraphicObjects

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#include "Ltdic.h"

L_UINT16 LDicomDS::RemoveLayerGraphicObjects(pGraphicAnnSQItem)

/* pointer to a DICOMELEMENT structure */

Removes all graphical annotation objects, which correspond to the specified item under the "Graphic Annotation Sequence" (0070,0001) in the "Graphic Annotation Module".

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

This function removes all graphical annotation objects, which correspond to the specified item under the "Graphic Annotation Sequence" (0070,0001) in the "Graphic Annotation Module".

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

See Also

Functions:	LDicomDS::GetLayerInfo, LDicomDS::SetLayerInfo, LDicomDS::RemoveLayerByIndex, LDicomDS::RemoveLayerByName, LDicomDS::RemoveAllLayers, LDicomDS::GetLayerCount, LDicomDS::GetLayerIndex, LDicomDS::GetLayerGraphicObjectCount, LDicomDS::GetLayerTextObjectCount, LDicomDS::RemoveLayerTextObjects, LDicomDS::GetLayerElementByIndex, LDicomDS::GetLayerElementByName, Class Members
Topics:	Working with DICOM Annotations
	How to Disable the Automatic Loading of the default DICOM IOD Table

Example

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