L_DicomGetLayerIndex

#include "l_bitmap.h"

L_LTDIC_API L_UINT16 L_DicomGetLayerIndex(hDS, pszLayerName, pLayerIndex)

HDICOMDS hDS;	/* a DICOM handle */
L_TCHAR * pszLayerName;	/* layer name */
L_INT * pLayerIndex;	/* variable to be updated with the layer index */

Retrieves the index of the layer with the specified name.

Parameter	Description
hDS	A DICOM handle.
pszLayerName	Name of the layer.
pLayerIndex	Variable to be updated with layer index

Returns

0	SUCCESS
>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

See Also

Functions:	L_DicomGetLayerInfo, L_DicomSetLayerInfo, L_DicomRemoveLayerByIndex, L_DicomRemoveLayerByName, L_DicomRemoveAllLayers, L_DicomGetLayerCount, L_DicomGetLayerGraphicObjectCount, L_DicomRemoveLayerGraphicObjects, L_DicomGetLayerTextObjectCount, L_DicomRemoveLayerTextObjects, L_DicomGetLayerElementByIndex, L_DicomGetLayerElementByName
Topics:	Working with DICOM Annotations
	Dicom Annotations: Layers

Example

L_INT DicomGetLayerIndexExample(HDICOMDS hPresStateDS, L_TCHAR* pszLayerName)
{
   L_TCHAR szText[256] = TEXT("\0");
   L_INT uIndex;

   L_UINT16 nRet = L_DicomGetLayerIndex(hPresStateDS,pszLayerName, &uIndex);
   if(nRet == DICOM_SUCCESS)
   {
      wsprintf(szText, TEXT("Index of the layer in the IOD is: %i"), uIndex);
      MessageBox( NULL, 
                  szText, 
                  TEXT("Note"), 
                  MB_OK);
      return DICOM_SUCCESS;
   }
   return nRet;
}