L_DicomRemoveAllImageRefsFromLayer

#include "l_bitmap.h"

L_UINT16 EXT_FUNCTION L_DicomRemoveAllImageRefsFromLayer(hDS, pGraphicAnnSQItem)

HDICOMDS hDS;	/* a DICOM handle */
pDICOMELEMENT pGraphicAnnSQItem;	/* pointer to a DICOMELEMENT structure */

Removes all the referenced images from the "Referenced Image Sequence" in the specified "Graphic Annotation Sequence" item.

Parameter	Description
hDS	A DICOM handle.
pGraphicAnnSQItem	Pointer to an item element under the "Graphic Annotation Sequence" (0008,1115) in the "Graphic Annotation Module".

Returns

0	SUCCESS
>0	An error occurred. Refer to Return Codes.

Comments

This function removes all the referenced images from the "Referenced Image Sequence" (0008,1140) in the specified "Graphic Annotation Sequence" (0070,0001) item.

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:	L_DicomAddLayerImageRef, L_DicomGetLayerImageRefCount, L_DicomRemoveImageRefFromLayer, L_DicomRemoveAllImageRefFromAllLayers, L_DicomGetLayerImageRefElement
Topics:	Working with DICOM Annotations
	Dicom Annotations: Layers

Example

L_VOID RemoveAllReferencedImageFromLayer(HDICOMDS hPresStateDS)
{
   pDICOMELEMENT pGraphicAnnSQItem = L_DicomFindFirstGraphicAnnSQItem(hPresStateDS);
   L_UINT16 nRet = L_DicomRemoveAllImageRefsFromLayer (  hPresStateDS,
                                                         pGraphicAnnSQItem);
   if (nRet == DICOM_SUCCESS)
   {
      MessageBox( NULL,
                  "All referenced Images have been removed successfully from the Graphic Annotation Sequence item.",
                  "Note",
                  MB_OK);
   }
}