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LAnnNote::GetFontName

#include "ltwrappr.h"

virtual L_INT LAnnNote::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.

Parameters

L_TCHAR * pFontName

Character string to be updated with the name of the font used by the annotation object.

L_UINT *puLen

Pointer to a variable to be updated with the length of pFontName string.

Returns

Value	Meaning
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.

Platforms

Win32, x64.

Example

L_INT LAnnNote_GetFontNameExample(LAnnNote  * 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 */ 
   nRet = pAnnObject->GetFontName(pFontName, &uNameLength); 
   if(nRet != SUCCESS) 
      return nRet; 
   /* 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; 
}