> Using the upgraded library I'm trying to convert the glyph image to > FT_GLYPH_FORMAT_BITMAP format using FT_RENDER_MODE_MONO rendering > mode, but the function FT_Render_Glyph is returning error > INVALID_OUTLINE (Error#:20). > > I have attached the font & sample test program for which it is > giving me error.
Well, you loop from 16 to 35, mapping those values to itself, then calling `FT_Get_Char_Index` to get glyph indices. However, all cmaps in the font start with character code 0x20 (decimal 32) followed by character code 0x24 (decimal 36). Consequently, you get glyph index 0 for all values except 0x32. Werner