LDicomDS::RemoveAllLayers

#include "Ltdic.h"

L_UINT16 LDicomDS::RemoveAllLayers(bAnnSequence = FALSE)

L_BOOL bAnnSequence;

flags

Removes all layers under the "Graphic Layer Module".

Parameter Description
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

0

SUCCESS

>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

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::GetLayerCount, LDicomDS::GetLayerIndex, LDicomDS::GetLayerGraphicObjectCount, LDicomDS::RemoveLayerGraphicObjects, 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_RemoveAllLayersExample(LDicomDS& PresStateDS) 
{ 
   L_INT nRet; 
   nRet = PresStateDS.RemoveAllLayers(TRUE); 
   if(nRet == DICOM_SUCCESS) 
   { 
      MessageBox( NULL, 
      TEXT("All layers have been removed."), 
      TEXT("Note"), 
      MB_OK); 
   } 
   return DICOM_SUCCESS; 
}

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