Available in LEADTOOLS Medical Imaging toolkits. |
#include "Ltdic.h"
L_LTDIC_API L_VOID L_DicomGetPreamble(hDS, pPreamble, nLength)
HDICOMDS hDS; |
/* a DICOM handle */ |
L_UCHAR * pPreamble; |
/* character string */ |
L_UINT16 nLength; |
/* length of pPreamble */ |
Gets the contents of the files preamble.
Parameter |
Description |
hDS |
A DICOM handle. |
pPreamble |
Character string to be updated with the contents of the preamble. |
nLength |
Length of pPreamble, in bytes. The maximum length is DS_PREAMBLE_LENGTH, which is defined as 128. |
Returns
None.
Comments
To set the Preamble use L_DicomSetPreamble.
If the value specified in nLength is >= DS_PREAMBLE_LENGTH, then pPreamble will be updated with the entire Preamble. If nLength is < DS_PREAMBLE_LENGTH, then pPreamble will be updated with a truncated version of the Preamble with length nLength.
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 |
Win32, x64
See Also
Functions: |
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Topics: |
Example
This example gets the default preamble
L_INT DicomGetPreambleExample(L_VOID) { HDICOMDS hDS; L_UCHAR szPreamble[DS_PREAMBLE_LENGTH]; hDS = L_DicomCreateDS(NULL); L_DicomGetPreamble(hDS, szPreamble, sizeof(szPreamble)); L_DicomFreeDS(hDS); return DICOM_SUCCESS; }