Gets the number of the Graphic Layers.
#include "ltdic.h"
L_LTDIC_API L_UINT16 L_DicomGetLayerCount(hDS, pCount)
A DICOM handle.
Pointer to a variable which will be updated with the layer count.
Value | Meaning |
---|---|
DICOM_SUCCESS | The function was successful. |
>0 | An error occurred. Refer to Return Codes. |
This function will return the number of layers inside a DICOM dataset by counting the number of items under the "Graphic Layer Sequence" (0070,0060).
Win32, x64, Linux.
L_INT DicomGetLayerCountExample(HDICOMDS hPresStateDS)
{
L_TCHAR szText[256] = TEXT("\0");
L_UINT uCount;
L_UINT16 nRet;
nRet = L_DicomGetLayerCount(hPresStateDS,&uCount);
if (nRet == DICOM_SUCCESS)
{
wsprintf(szText, TEXT("Number of layers in the Dataset is: %i"), uCount);
MessageBox( NULL,
szText,
TEXT("Note"),
MB_OK);
}
return nRet;
}
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