L_DicomRemoveAllLayers

#include "l_bitmap.h"

L_LTDIC_API L_UINT16 L_DicomRemoveAllLayers(hDS, bAnnSequence)

Removes all layers under the "Graphic Layer Module".

Parameters

HDICOMDS hDS

A DICOM handle.

L_BOOL bAnnSequence

Boolean flag which indicates whether to remove the items under the "Graphic Annotation Sequence" which correspond to the layers. Possible values are:

Value Meaning
TRUE Remove the items under the "Graphic Annotation Sequence" which correspond to the layers.
FALSE Only remove the layers.

Returns

Value Meaning
DICOM_SUCCESS The function was successful.
>0 An error occurred. Refer to Return Codes.

Comments

This function removes all items under the "Graphic Layer Sequence"(0070,0060).

If the bAnnSequence parameter is set to TRUE then the function will clean any elements under the "Graphic Annotation Sequence" which are related to the removed layers.

Required DLLs and Libraries

Platforms

Win32, x64, Linux.

See Also

Functions

Topics

Example

L_INT DicomRemoveAllLayersExample(HDICOMDS hPresStateDS) 
{ 
   L_UINT16 nRet = L_DicomRemoveAllLayers(hPresStateDS,TRUE); 
   if(nRet == DICOM_SUCCESS) 
   { 
      MessageBox( NULL,  
                  TEXT("All layers have been removed."),  
                  TEXT("Note"),  
                  MB_OK); 
   } 
   return nRet; 
}
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