virtual L_INT LAnnRuler::GetFontName(pFontName, puLen)
NOTE: THIS FUNCTION IS NOW INHERITED DIRECTLY FROM THE PARENT LANNOTATION CLASS.
Gets the font name (character string) for text in the annotation object.
Character string to be updated with the name of the font used by the annotation object.
Pointer to a variable to be updated with the length of pFontName string.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
Win32, x64.
L_INT LAnnRuler_GetFontNameExample(LAnnRuler * pAnnObject)
{
L_INT nRet;
L_TCHAR * pFontName; /* The object's font name */
L_UINT uNameLength;/* Length of the object's font name */
LBuffer LeadBuffer ;
/* Get the length of the current font name */
uNameLength = pAnnObject->GetFontNameLen();
LeadBuffer.Reallocate((DWORD)uNameLength * sizeof(L_TCHAR)) ;
pFontName = (L_TCHAR *)LeadBuffer.Lock() ;
/* Get the current font name */
pAnnObject->GetFontName(pFontName, &uNameLength);
/* 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
{
nRet = pAnnObject->SetFontName(TEXT("Times New Roman"), 0);
if(nRet != SUCCESS)
return nRet;
}
LeadBuffer.Unlock() ;
return SUCCESS;
}
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