FT_BEGIN_HEADER FT_Get_PFR_Metrics	(	FT_Face	face,
		FT_UInt *	aoutline_resolution,
		FT_UInt *	ametrics_resolution,
		FT_Fixed *	ametrics_x_scale,
		FT_Fixed *	ametrics_y_scale
	)

Definition at line 40 of file ftpfr.c.

  {
    FT_Error               error = FT_Err_Ok;
    FT_Service_PfrMetrics  service;


    if ( !face )
      return FT_Err_Invalid_Argument;

    service = ft_pfr_check( face );
    if ( service )
    {
      error = service->get_metrics( face,
                                    aoutline_resolution,
                                    ametrics_resolution,
                                    ametrics_x_scale,
                                    ametrics_y_scale );
    }
    else
    {
      FT_Fixed  x_scale, y_scale;


      /* this is not a PFR font */
      if ( aoutline_resolution )
        *aoutline_resolution = face->units_per_EM;

      if ( ametrics_resolution )
        *ametrics_resolution = face->units_per_EM;

      x_scale = y_scale = 0x10000L;
      if ( face->size )
      {
        x_scale = face->size->metrics.x_scale;
        y_scale = face->size->metrics.y_scale;
      }

      if ( ametrics_x_scale )
        *ametrics_x_scale = x_scale;

      if ( ametrics_y_scale )
        *ametrics_y_scale = y_scale;

      error = FT_Err_Unknown_File_Format;
    }

    return error;
  }

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