LAnnStamp::GetFontName
#include "ltwrappr.h"
virtual L_INT LAnnStamp::GetFontName(pFontName)
/* character string to be updated */ |
NOTE: |
THIS FUNCTION IS NOW INHERITED DIRECTLY FROM THE PARENT LANNOTATION CLASS. |
Gets the font name (character string) for text in the annotation object. This function is available in the Document/Medical Toolkits.
Parameter |
Description |
pFontName |
Character string to be updated with the name of the font used by the annotation object. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
pFontName must be large enough to hold the returned string.
Required DLLs and Libraries
LTANN For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
See Also
Functions: |
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Topics: |
Example
void TestModifyAnn(LAnnStamp L_FAR * pAnnObject)
{
L_TCHAR L_FAR * pFontName; /* The object’s font name */
HGLOBAL hFontname; /* Handle for memory management */
L_UINT NameLength;/* Length of the object’s font name */
/* Get the length of the current font name */
NameLength = pAnnObject->GetFontNameLen();
/* Allocate and lock a zero-filled buffer for the font name */
hFontname = GlobalAlloc(GPTR,NameLength * sizeof(L_TCHAR));
pFontName = (L_TCHAR L_FAR *)GlobalLock( hFontname );
/* Get the current font name */
pAnnObject->GetFontName(pFontName);
/* Set the font to Times New Roman, unless it already is */
if (lstrcmp(pFontName,TEXT("Times New Roman")) == 0)
MessageBox (NULL, TEXT("Already Times New Roman"), TEXT("Notice"), MB_OK);
else
pAnnObject->SetFontName(TEXT("Times New Roman"), 0);
/* Free memory that we no longer need */
GlobalFree(hFontname);
}