#include "l_bitmap.h"
L_LTDIC_API L_UINT16 L_DicomGetLayerCount(hDS, pCount)
HDICOMDS hDS; |
a DICOM handle |
L_UINT * pCount; |
pointer to a variable which will be updated with the layer count |
Gets the number of the Graphic Layers.
Parameter |
Description |
hDS |
A DICOM handle. |
pCount |
Pointer to a variable which will be updated with the layer count. |
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).
Required DLLs and Libraries
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application |
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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