LDicomDS::GetLayerIndex

#include "Ltdic.h"

L_UINT16 LDicomDS::GetLayerIndex(pszLayerName, pLayerIndex)

L_CHAR * 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
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:	LDicomDS::GetLayerInfo, LDicomDS::SetLayerInfo, LDicomDS::RemoveLayerByIndex, LDicomDS::RemoveLayerByName, LDicomDS::RemoveAllLayers, LDicomDS::GetLayerCount, LDicomDS::GetLayerGraphicObjectCount, LDicomDS::RemoveLayerGraphicObjects, LDicomDS::GetLayerTextObjectCount, LDicomDS::RemoveLayerTextObjects, LDicomDS::GetLayerElementByIndex, LDicomDS::GetLayerElementByName, Class Members
Topics:	Working with DICOM Annotations

Example

L_VOID MyGetLayerIndex(LDicomDS& PresStateDS, L_CHAR* pszLayerName)
{
L_CHAR szText[256] = "\0";
L_INT uIndex;
   L_UINT16 nRet = PresStateDS.GetLayerIndex(pszLayerName, &uIndex);
if(nRet == DICOM_SUCCESS)
{
  wsprintf(szText, "Index of the layer in the IOD is: %i", uIndex);
    MessageBox( NULL,
                  szText,
                  "Note",
                  MB_OK);
}
}