Gets the item element of the specified text annotation object.
#include "ltdic.h"
L_LTDIC_API pDICOMELEMENT L_DicomGetTextObjElement(hDS, pGraphicAnnSQItem, uObjIndex)
A DICOM handle.
Pointer to an item element under the "Graphic Annotation Sequence" (0008,1115) in the "Graphic Annotation Module".
Text annotation object index whose item element is to be retrieved.
Value | Meaning |
---|---|
!NULL | The function was successful. |
NULL | An error occurred. Refer to Return Codes. |
This function retrieves the item element under the "Text Object Sequence" (0070,0008) of the specified text annotation object, if the element could not be found it returns NULL.
Win32, x64, Linux.
L_INT DicomGetTextObjElementExample(HDICOMDS hPresStateDS)
{
pDICOMELEMENT pGraphicAnnSQItem = L_DicomFindFirstGraphicAnnSQItem(hPresStateDS);
pDICOMELEMENT pElement = L_DicomGetTextObjElement ( hPresStateDS,
pGraphicAnnSQItem ,
0);
if (pElement)
{
MessageBox( NULL,
TEXT("Item element for this layer has been found."),
TEXT("Note"),
MB_OK);
return DICOM_SUCCESS;
}
return DICOM_ERROR_NULL_PTR;
}
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