Re: =?UTF-8?Q?Re:_[ft]_glyphs_bitmap=5Ftop_and_=C3=81, =C3=9F, =C3=84_...?=

[Werner LEMBERG]

[Your mailer is broken; see the `subject' line]

> Here is te code-snippet where the y-positions are processed:

Uh, oh, it's indeed a simple user error!  This is the last time I'll
check code which can't be compiled stand-alone -- and I mean that it
can be executed on the command line, and it doesn't use any platform
specific code.

>  glyphIndex = FT_Get_Char_Index( face, txt[n]);

You have never had the idea to check the glyphIndex value, right?  For
`Ä' and the like, you get value 0 in your code!  Reason: `txt' is
declared as `const char* txt' in `renderString', but
`FT_Get_Char_Index' expects an unsigned value.  If you change the line
to

  glyphIndex = FT_Get_Char_Index( face, (unsigned char)txt[n]);

you get

  processing `Ä': top: 20, height 20
  processing `Á': top: 21, height 21
  processing `ß': top: 17, height 17
  processing `á': top: 17, height 17

Miracle, miracle.


    Werner