GetRFontInfo Sub

 Action
 Gets the font information on the currently registered font.

 Syntax
  GetRFontInfo ( n%, fontinfo)


 Remarks
 The  GetRFontInfo procedure uses the following arguments.

-----------------------------------------------------------------------------
 Argument                                Description
 ----------------------------------------------------------------------------
  n%                                     The number of the registered font.

  fontinfo                               A variable of type FontInfo that
                                         receives the font-header
                                         information.





 The FontInfo data structure type is defined as follows.

 FontInfo
 TYPE FontInfo
 FontNumASINTEGER
 AscentASINTEGER
 PointsASINTEGER
 PixWidthASINTEGER
 PixHeightASINTEGER
 LeadingASINTEGER
 AvgWidthASINTEGER
 MaxWidthASINTEGER
 FileNameASSTRING   *   cMaxFileName
 FaceNameASSTRING   *   cMaxFaceName
 END TYPE

 The following list describes the parts of the FontInfo data structure.

-----------------------------------------------------------------------------
 Part                                    Description
 ----------------------------------------------------------------------------
 FontNum                                 The location of the font in the
 Part                                    Description
 ----------------------------------------------------------------------------
 FontNum                                 The location of the font in the
                                         registered list or the loaded list.

 Ascent                                  The pixel distance from the
                                         character baseline to the top of
                                         the character box.

 Points                                  The point size of the current font
                                         as defined in the  LoadFont%
                                         function.

 PixWidth                                The width of the character bitmap.
                                         A value of 0 specifies a
                                         proportional font. A non-zero
                                         value specifies the pixel width of
                                         the characters in a fixed-space
                                         font.

 PixHeight                               The height of the character bitmap.
 Part                                    Description
 ----------------------------------------------------------------------------
 PixHeight                               The height of the character bitmap.

 Leading                                 The number of blank lines at the
                                         top of the character definition to
                                         act as leading between lines.

 AvgWidth                                The average width of characters in
                                         pixels.

 MaxWidth                                The pixel width of the widest
                                         character in the font.

 FileName                                The filename from which the font
                                         was loaded. The filename has the
                                         extension .FON.

 FaceName                                The name of the typeface (for
                                         example, Helvetica, Courier) taken
                                         from the filename.
 Part                                    Description
 ----------------------------------------------------------------------------
                                         from the filename.





 Note
 When using  GetRFontInfo, make sure you have access to the .FON file on disk
 so that it can find the FontNum, FileName, and FaceName values for the
 currently selected font.

 For more information on the elements of the variable type FontInfo, see the
 Microsoft Windows developer documentation on font file format.