Sets the font of the currently active text object (usually the human readable text - Windows only). 
Sets the font characteristics used for the human readable text and the extra texts. 
- Note:
- Pass a LOGFONTAstructure. The font size in fieldlfHeightmust be given in Point [1/72"]. We suggest to leave the fieldlfWidth0. If you have to change it, you must set the width in 1/1000 mm.
- Usage for printing and BCSaveImage()
-  
 pFont->lfHeight = sizeInPoints; 
 
- Note:
- The currently active text object can be selected by calling BCSetActiveTextIndex(). 
- We are using 8 Byte alignment! 
- Windows only 
- For UNIX use BCSetFontName() and BCSetFontHeight() instead. 
- See also:
- BCGetLogFont() 
- Parameters:
- 
  
    | [in] | pBarCode | Pointer to barcode structure. |  | [in] | lf | Pointer to LOGFONTA structure. |  
 
- Return values:
- 
  
    | ERRCODE | ErrOk (0) in case of success. Non-zero if error occurred. |