#include "Ltdic.h"
L_LTDIC_API L_UINT32 L_DicomGetLevelElement(hDS, pElement)
Returns a value that indicates the level at which the specified element is located within the Data Set.
Pointer to a class.
Pointer to a DICOMELEMENT structure within the Data Set.
The level at which the specified element is located within the Data Set.
This function requires that the Data Set is evaluated as a tree.
The following illustration gives an example:
If the passed pointer points to | The function returns |
---|---|
Item 1 | 0 |
Item 2 | 1 |
Item 3 | 2 |
Required DLLs and Libraries
Win32, x64, Linux.
This example displays the level of an element
L_INT DicomGetLevelElementExample(L_VOID)
{
HDICOMDS hDS;
pDICOMELEMENT pElement;
L_UINT32 nLevel;
L_TCHAR szText[30];
hDS = L_DicomCreateDS(NULL);
L_DicomInitDS(hDS, CLASS_XA_BIPLANE_IMAGE_STORAGE_RETIRED, 0);
pElement = L_DicomFindFirstElement(hDS, NULL, TAG_RADIATION_SETTING, FALSE);
if (pElement != NULL)
{
nLevel = L_DicomGetLevelElement(hDS, pElement);
wsprintf(szText, TEXT("%ld"), nLevel);
MessageBox(NULL, szText, TEXT("Notice"), MB_OK);
}
L_DicomFreeDS(hDS);
return DICOM_SUCCESS;
}
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