L_DicomGetLayerIndex

#include "l_bitmap.h"

L_UINT16 EXT_FUNCTION L_DicomGetLayerIndex(hDS, pszLayerName, pLayerIndex)

HDICOMDS hDS;	/* a DICOM handle */
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
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_VOID MyGetLayerIndex(HDICOMDS hPresStateDS, L_CHAR* pszLayerName)
{
L_CHAR szText[256] = "\0";
L_INT uIndex;
   L_UINT16 nRet = L_DicomGetLayerIndex(hPresStateDS,pszLayerName, &uIndex);
if(nRet == DICOM_SUCCESS)
{
  wsprintf(szText, "Index of the layer in the IOD is: %i", uIndex);
    MessageBox( NULL,
                  szText,
                  "Note",
                  MB_OK);
}
}