TT_Render_Directly_Glyph_Gray

function TT_Render_Directly_Glyph_Gray(

  var _glyph: TT_Glyph;

  x_offset: TT_F26Dot6;

  y_offset: TT_F26Dot6;

  x: Integer;

  y: Integer;

  tx: Integer;

  ty: Integer;

  OnRender: TDirectRenderingFunction;

  rasterizer: TFreeTypeCustomRasterizer = Nil

):TT_Error;